DE102011001787A1 - Load-receiving part with non-contact readable data carrier - Google Patents

Abstract

The invention relates to a load receiving part (1) for the stop, lifting, lashing and / or conveyor technology, in which at least one non-contact readable data carrier (14) is integrated. To simplify the attachment of the data carrier (14), this is taken in the load receiving part (1). The data carrier (14) can in particular be arranged on a head (31), a fastening element (32), for example an axle pin, of the load-receiving part (1) or in an opening for such a fastening element. In order to facilitate finding, relief-like markings (17) can be arranged adjacent to the data carrier (14).

Description

The invention relates to a load-receiving part for the stop, lifting, lashing and / or conveyor technology, in which at least one non-contact readable data carrier is integrated.

For example, chain links, attachment points, hooks, eyes, shackles, claws and clamping elements are used as load-bearing parts in the lifting, lifting, lashing and / or conveying technology and are usually made of an electrically conductive material such as steel.

A load receiving part with the features mentioned is for example from the DE 100 36 014 A1 known. In this document, the load-receiving parts for receiving non-contact readable data carriers are specially designed. In addition, chain links additionally have a web and load hooks additionally have an eye in order to be able to arrange data carriers outside a region defined by the respective operational stresses. The DE 102 34 626 B4 deals with the integration of a pulse generator and a sensor spaced apart in a load receiving part. From the WO 2004/085985 is a life sensor known, which can also be used in load handling equipment, such as a round steel chain.

The invention has the goal of further improving the known from the prior art load-bearing parts with integrated disk in terms of manufacturing effort and use.

This object is achieved for the aforementioned load-receiving part in that the disk is taken in the load receiving part.

The wrapping of the disk is opposite to that from the DE 100 36 014 A1 known potting less expensive. As a data carrier in particular an RFID element that is a transponder in question.

The invention can be further improved by the following, each advantageous and combinable with each other, embodiments.

Thus, according to a first advantageous embodiment, the data carrier may be provided on its peripheral surface with radially projecting retaining ribs. The retaining ribs are preferably crushed in the turned-on state and hold the data carrier non-positively in the load receiving part. In addition, centered by the ribs of the disk automatically in the intended for him recording the load-receiving part. The holding ribs preferably extend along a wrapping direction in order to simplify the assembly. A precise centering is favored by a preferably uniform distribution of the holding ribs in the circumferential direction.

At least one end of the disk may be provided with a radially projecting over the retaining ribs, preferably circumferential collar. The collar is preferably located at the end of the data carrier opposite to the direction of impact. By the collar, the holding ribs and a gap between the data carriers and the load receiving part may be covered, so that no tool between the gap or the holding ribs for releasing the data carrier can be introduced. The collar can also serve as a seal which prevents the entry of contaminants and moisture into the gap between the data carrier and the load receiving part. For this purpose, the collar may in particular be provided with a sealing surface which is inclined by 45 ° relative to the peripheral surface or the direction of impact and which faces away from the outer surface of the load-receiving part or in the direction of impact. The recording in the load receiving part, in which the disk is taken, may be provided with a complementarily configured, preferably also inclined sealing surface, so that the two sealing surfaces are sealingly brought into abutment by the hitting. The inclination of the sealing surfaces relative to the direction of impact thereby increases the contact pressure between the sealing surfaces by a slight radial compression of the collar.

According to a further advantageous embodiment, the data carrier can be arranged in a fastening element of the load-receiving part. Such fasteners are for example screws, nuts, bolts or pins. They serve to attach the load-carrying part to a support or to produce the integral cohesion of the load-bearing part. The data carrier can be wrapped in an end face of such a fastener or in a peripheral surface which serves as a key surface for example, a wrench. In this embodiment, an existing load receiving part must not be structurally changed. An intervention in its supporting structure and possible impairments can be avoided, it must be created alone a recording for the disk in the fastener.

Alternatively or additionally, the data carrier can also be taken in an already existing receptacle for a fastening element of the load-receiving part. In this embodiment, an intervention in the structure of the load-receiving part is not necessary; there are only existing ones Structures used to attach the disk. Examples of such recordings are through holes or insertion openings for pins or screws. In such receptacles, there is usually sufficient space between an end face of the fastening element and the outer surface of the load-receiving part in order to attach a data carrier. If the data carrier has a collar, this also serves to seal the fastening element. The disk thus acts as a sealing plug for the fastener.

A reading-side, the outer surface of the load-receiving part facing the end of the data carrier is preferably aligned with the surface of the load-receiving part. This allows a simple reading of the data carrier in spite of the disk surrounding, electrically conductive material from which the load receiving part can be made.

The reading-side end of the data carrier is preferably located in a flat region of the load-receiving part, so that the data carrier is easily accessible from all sides for a reading device.

According to a further advantageous embodiment, the data carrier can also be recessed in its receptacle in order to make it difficult to read out the data carrier and thus access the data stored there. In such a configuration, a specially designed reading device can be used which has a read head which can be inserted into the receptacle as far as the read-out-side surface of the data carrier.

The load receiving part may be provided according to a further advantageous embodiment with an identification tag, which has on at least one surface of a user readable information about the load receiving part. In the trailer, the disk can be introduced. This has the advantage that the data carrier is particularly easy to access and sits in the place where information about the load receiving part is already presented to a user.

The data carrier is preferably designed in the shape of a pilla or button and may have a substantially cylindrical basic body. The height of the data carrier in the direction of impact is preferably smaller than the diameter of the data carrier, so that the data carrier is flat. Thus, only a flat receptacle is necessary for receiving the data carrier, which only slightly affects the load-bearing cross section of the load receiving part.

A simple accessibility of the data carrier is ensured according to a further advantageous embodiment, when the data carrier is hammered at a position of the load receiving part, which is introduced between a holding portion on which the load to be carried in the load receiving part, and a mounting portion on which the load receiving part is attached to a lifting means such as a chain or rope is arranged. Preferably, the data carrier is arranged in a region which can not be swept by the holding means arranged on the holding portion and the means arranged on the attachment portion, so that they can not hinder access to the data carrier.

In order to locate the data carrier for inspection and maintenance purposes quickly, relief-like orientation aids can be arranged on the load receiving part, preferably adjacent to the data carrier or at an opening of the receptacle for the data carrier. The orientation aids may in particular be formed by an embossing process, such as forging, so that they can withstand harsh operation and remain legible.

According to a further advantageous embodiment, the load-receiving part is provided with an opening for suspending at least one further load-bearing member. Such load-bearing parts are, for example chain links or eyelets of stop or lashing. In the opening, a clamping element receiving the data carrier can in particular be introduced in a form-fitting manner. This embodiment makes it possible to integrate the disk without interference with the supporting structure of the load-receiving part. By attaching the data carrier in a separate clamping element, the load receiving part can also be retrofitted. In addition, the load-receiving part provided with the clamping element can be recognized quickly, which is advantageous in particular for chain strands having considerable length.

The clamping element is preferably made of a durable plastic. To avoid damage, the clamping element can be flush with a side surface of the load receiving part. In this embodiment, no portions of the clamping element protrude from the outer contour of the load-receiving part.

In order to facilitate the mounting of the clamping element at the opening, this can be composed of at least two parts, of which at least one penetrates the opening. The two parts of the clamping element can in particular be positively connected to each other. They can be arranged on both sides of a plane defined by the opening.

The clamping element can be positively connected to an opening facing the inside of the load receiving part. Especially when off Round or profile material manufactured load-bearing parts such as chain links or eyelets can be used in this embodiment, the existing cross-sectional shape for clamping the clamping element. The clamping element can also be arranged completely inside the opening.

If the clamping element is provided according to a further advantageous embodiment with at least one recess in which the at least one further, suspended in the opening load receiving part is added, so can the arrangement formed from the two load-receiving parts set in their position of use. In the recess, the suspended in the load receiving part further load-receiving part is already prepositioned and can not be removed from the position of use. This increases the reliability.

Finally, the invention relates to a retrofit kit for load-receiving parts of the stop, lifting, lashing and / or conveyor technology, which are provided with at least one opening for suspending other load-receiving parts. A simple retrofitting to simplify maintenance and component testing can be achieved by a clamping element, which is provided with a non-contact readable data carrier and designed with the opening form-fitting engageable.

In the following the invention with reference to embodiments with reference to the drawings is explained in more detail. The different in the individual embodiments features can be combined arbitrarily with each other in accordance with the above statements. Should there not be an advantage associated with a feature in an application, then this feature may also be omitted. In the different embodiments, the same reference numerals are used for elements that are similar in function and / or construction.

Show it:

1 a schematic representation of a first embodiment of a load-receiving part according to the invention;

2 a schematic representation of a second embodiment of a load-receiving part according to the invention;

3 a schematic representation of a detail III of 2 ;

4 a schematic representation of a portion of a section IV-IV of 2 ;

5 a schematic representation of a modification of the embodiment of 2 along the arrow V the 2 in an enlarged view;

6 a schematic representation of a section VI-VI of 5 ;

7 a schematic representation of another embodiment of a load receiving means according to the invention in a first view;

8th a schematic representation of the embodiment of the 7 in the direction of arrow VIII 7 ;

9 a schematic representation of a modification of the embodiment of 7 in a first view;

10 a schematic representation of the embodiment of the 9 in a view along an arrow X the 9 ;

11 a schematic representation of another embodiment of the load-receiving part according to the invention;

12 a schematic representation of a detail XII the 11 ;

13 a schematic representation of another embodiment of the invention;

14 a schematic representation of another embodiment of the invention;

15 a schematic representation of the embodiment of the 14 in a view along the arrow XV of 14 ;

16 a schematic representation of another embodiment of the invention;

17 a schematic representation of the embodiment of the 16 in a view along the arrow XVII the 16 ;

18 a schematic representation of another embodiment of a load-receiving part according to the invention;

19 a schematic representation of a plan view of a section of another embodiment of a load-receiving part according to the invention;

20 a schematic representation of a section along the line XX-XX of 19 ;

21 a schematic representation of a modification of the in 20 illustrated embodiment;

22 a schematic representation of a plan view of a section of another embodiment, for example, a load receiving part according to the invention;

23 a schematic representation of a section along the line XXIII-XXIII of 22 :

24 a schematic representation of another embodiment of the invention;

25 a schematic representation of a section along the line XXV-XXV of 24 ;

26 a schematic representation of another embodiment along the section XXV-XXV of 24 ;

27 a schematic representation of another embodiment along the section XXV-XXV of 24 ;

28 a schematic representation of another embodiment of the invention;

29 a schematic representation of a section along the line XXIX-XXIX of 28 ;

30 a schematic representation of another embodiment of the invention;

31 a schematic representation of a section along the line XXXI-XXXI of 30 ;

32 a schematic representation of another embodiment of the invention;

33 a schematic representation of a detail XXXIII the 32 ,

First, structure and function of a load receiving part according to the invention 1 based on 1 explained.

1 shows a load receiving part 1 in the form of a load hook 2 in which a hooked mouth 3 through a movable safety lock 4 can be closed.

The hook 1 has a mounting end 5 on, with the hook in a lifting means (not shown), such as a chain or a wire rope is hung. The mounting end 5 can, how 1 shows, in the form of a fork 6 be configured and a recording 7 for the lifting means, here a chain. In the recording 7 is a through a pen 8th , For example, an impact sleeve, secured retaining bolt 9 arranged. The retaining bolt 9 intervenes the recording 7 by getting off a fork leg 10 the fork 6 to the other fork leg 11 extends.

At the load-side end 12 is the load hook with a holding section 13 provided in which a load-bearing stop means, so alternatively lashing or funding can be hung.

The load handling device 1 is with an electronically contactless readable disk 14 , For example, an RFID chip or a disk 14 , Mistake. The disk 14 is in the load-carrying part 1 taken. In the disk 14 are the load-carrying part 1 stored identifying data. These data include, for example, manufacturer-related data on design, mechanical properties and / or information on its production.

Part of the on the disk 14 stored data can also be modified and saved again. For example, in the disk 14 Data about past maintenance measures to be stored.

The disk 14 is preferably self-sufficient and does not have its own energy source. The energy is provided by an electromagnetic alternating field of a reading device. About the alternating field, the information between the disk and the reader are transported. To provide easy access for the reader to the disk 14 to receive and the electronic alternating field not due to in the mounting end 5 hinged metallic lifting means and from the load-side end 12 hinged, also metallic slings to disturb, this is preferably in a range 15 spaced from the two ends 5 . 12 and arranged outside the range of movement of the lifting and slinging means suspended therein. The area 15 has a sufficient distance to the lifting means and the stop means, so that its accessibility is not hindered by these means.

The disk 14 can, how 1 shows, in a level area 16 of the load-bearing part 1 be arranged. Adjacent to the disk 14 there is a relief-like marking 17 , which serves as a guide to the disk 14 to find faster in operation.

As 1 shows, the area can 15 in which the disk 14 is arranged, in the region of a force flow 18 lie along the forces from the load to the mounting side end 5 . 12 through the load receiving part 1 be directed. To the not to affect load-bearing cross section of the load receiving part, the flat area 15 be formed by a wart-like elevation whose height is at least one height of the data carrier 14 equivalent.

2 shows a further embodiment of a load-receiving part according to the invention 1 , here as another variant of a load hook 2 ,

In the load-carrying part 1 is in the middle region between the mounting end 5 and the load-side end 12 a disk 14 hammered, whose position by a preferably relief-like, adjacent mark 17 easily recognizable.

In the in 4 illustrated section IV-IV of the 2 can be seen that through the disk 14 a recording 7 for a fastener 20 , here a knock-in or an impact sleeve, is closed. The recording 7 serves as a recording at the same time 19 for the disk 14 , The fastener 20 secures a closure 4 for the hook mouth 3 in the closed position. A read-out area 21 of the data carrier is preferably aligned with an adjacent surface 22 of the load-bearing part 1 , At the reading-side area 21 of the disk 14 are not shown transmitting and receiving devices. It should be as accessible as possible and not covered by electrically conductive materials. The disk 14 is in a direction of impact E in the recording 19 taken.

As 4 also shows, is the disk 14 preferably pills or button-shaped. It has a cylindrical basic shape whose diameter D is greater than the height H. Radial of a peripheral surface 23 ' of the disk 14 projecting retaining ribs 23 , which are deformed during impact and a frictional connection with the inner wall of the recording 19 restore the disk 14 in the recording 19 , The holding ribs compensate for manufacturing tolerances and center the data carrier in the receptacle 19 so that the opening 19 does not have to be worked out too precisely. The holding ribs preferably do not extend over the entire, but at least over half the height H of the data carrier 14 , In Einschlagrichtung E end the retaining ribs in a chamfered ramp.

A modification of the embodiment of 2 is in the 5 and 6 shown. In 5 is a section in the direction V of 2 shown.

In the embodiment of the 5 is the disk 14 in a face 24 also as a fastener 20 serving retaining bolt 9 arranged. The disk 14 is in that end face 24 of the retaining bolt 9 arranged, accessible from the outside in the receptacle 19 lies. The surface 21 of the disk 14 is in the recording 19 well protected against external influences. In addition, inside the recording 19 the reading of the data medium 14 difficult, if not one in the recording 19 plug-in, to the special design of the lifting device 1 adapted reader (not shown) is used to reduce the disturbing influences of the metallic environment. These design measures the disk can already be well secured against unauthorized reading.

In 6 is exemplified that an insertion direction F, in which the fastening means 20 in the load receiving part 1 is introduced, contrary to the direction of insertion E of the disk 14 can be directed. In the recording 19 is the retaining bolt 9 between a stop 26 and the fuse element 8th at the disk 14 opposite end face 27 held.

In the 7 is as a load-carrying part 1 an anchor point 28 with a preferably about an axis 29 pivotable, bow-shaped holding section 13 shown. The attachment point is via a fastener 20 , here's a screw 30 , fixed to a load to be lifted (not shown), such as a container. The holding section 13 serves for example for receiving a load hook 2 as he is in the 1 and 2 is shown. The disk 14 is in this embodiment in an end face 24 a head 31 one as a fastener 20 for the holding section 13 serving axle pin 32 taken. At this point is the disk 14 easily accessible when assembled.

8th shows that the disk 14 preferably centric in cross section of the axle bolt 32 or his head 31 lies.

9 shows a variant of the in the 7 and 8th illustrated embodiment. The disk 14 is in a preferably flat area 16 on a lateral outer surface 33 the bow-shaped holding portion 13 arranged. Front and back sides 34 . 34 ' can with relief-like, for example, projecting markings 17 Be provided on the disk 14 point out so that it can be easily found.

10 shows the view along the arrow X of 9 , It can be seen that the disk 14 in the field of power flow 18 is arranged. Due to the flat, button-like design of the disk protrudes 14 but only in the surface area of the load receiving part 1 ( 20 . 21 . 23 ), so that the load - bearing cross section of the Load-bearing part 1 the recording for the disk 14 is only slightly weakened.

In 11 is another embodiment of a load-receiving part 1 , here in the form of a chain or suspension link 35 , shown. The load-carrying part 1 of the 11 is on a straight thigh 36 with a flattening 37 provided in the captive, for example, a shackle 38 can be hung. For identification, the load receiving part 1 also with a trailer 39 be provided.

The disk 14 to be seen more clearly in the in 12 presented detail XII the 11 , is in the flattened area 37 arranged. In the area 37 is again a flat area 16 , the reading out of the disk 14 facilitated. You can also see the markings 17 that can be forged in particular and onto the disk 14 point.

13 shows a trailer 39 , the part of a load-bearing part 1 can be, like 11 shows. The trailer 39 is with a disk 14 and with markings 40 provided an identification of the trailer 39 used load-carrying part 1 enable.

The disk 14 can also be used in other fasteners 20 at the load receiving part 1 be used, hit. So can after 14 the disk 14 also in screws or bolts 41 at the front side 24 , here in the screw head 42 be introduced. The face 24 can with markings 17 be provided. The disk 14 can also be hammered into the end of the screw. This is particularly useful when it is countered with a mother and the end of the screw thus protrudes slightly and is accessible to a reader.

For extra large nuts or screw heads 42 as a fastener 20 can the disk 14 also in a peripheral area 43 be taken as 16 and 17 demonstrate. The reading-side surface 21 of the disk 14 should not fall out of the peripheral surface 43 so that the data medium is not damaged when attaching wrenches.

18 shows a load receiving part 1 in the form of a fixed eye-shaped attachment point 28 in which a chain or suspension link 35 is included. For attachment to a load is the load receiving part 1 with a fastener 20 provided, which has at least one point a polygonal, here hexagonal, cross-section, so that at this point a key can be attached. The outside key area 33 can, as with the fastener 20 of the 16 and 17 , with a disk 14 be provided.

19 shows an enlarged section of a surface 22 of the load-bearing part 1 , At the point where the disk 14 is a cap 45 attached, which serves as a visual screen to the underlying data carrier 14 to hide. In the 20 and 21 are two variants of the 19 shown. The cap 45 can additionally serve as a seal, which is the interior of the recording 19 shields against external influences. The cap 45 is preferably made of a dielectric material.

Both variants are due to the hidden installation of the data carrier 14 the risk of misreading and manipulating the on the disk 14 stored data is reduced. In both cases is the disk 14 formed in the button or disc shape already described and with retaining ribs 23 Mistake.

According to 20 is with the disk 14 one the recording 19 forming opening 46 with a spout 47 provided below the data carrier. The cap 45 has a curved surface. In the embodiment of the 21 is the cap 45 straight and in line with the surface 22 of the load-bearing part 1 arranged.

In 22 and 23 Finally, an embodiment is shown in which the read-out side of the data carrier 14 with a collar 48 is provided. The collar 48 protrudes in the radial direction over the retaining ribs 23 out and has a direction of impact E facing sealing surface 49 on, in particular at a 45 ° angle relative to the direction of insertion E, the direction of the vertical axis of the cylindrical base body of the data carrier 14 corresponds, can run. The sealing surface 49 serves as a stop to limit the depth of impact of the disk and to position the disk.

The recording 19 ends counter to the direction of impact E in a chamfered sealing surface 50 , against the in the struck state, the sealing surface 49 of the disk 14 is pressed.

Through the sealing collar 48 will the recording 19 for the disk 14 sealed. The disk 14 acts as a sealing plug.

In the schematic sectional view of 23 can still be seen that the markings 17 in the surface 22 of the load-bearing part 1 are impressed.

The 24 to 30 show a load-bearing part 1 in the form of a chain link 51 , Instead of the chain link 51 can the load receiving part 1 also be an eyelet (not shown).

The load-carrying part 1 according to 24 is with a clamping element 52 provided that the disk 14 holding.

The clamping element 52 is in an opening 53 of the load-bearing part 1 used. In the opening 53 used chain links 54 are in recesses 55 of the clamping element 52 so absorbed that they have their original mobility, as indicated by the arrows 56 is indicated, opposite the chain link 51 maintained and at the same time in the in 24 shown position of use are prepositioned. The clamping element 52 is between the two chain links 54 arranged and keeps them at a distance from each other.

The clamping element 52 can be perpendicular to the plane of the opening 53 the straight thighs 57 of the chain link 51 overlap and so create the positive connection. The clamping element 52 extends in the longitudinal direction of the opening 53 essentially over the straight portion of the thighs 57 so that the opening 53 in the curved area of the Buge 58 remains free.

The clamping element 52 stands with the opening 53 facing inside 59 , in particular the inner sides of the legs 57 , the chain link 51 or load-receiving part 1 positively engaged. The clamping element 52 is captive in the load-bearing part 1 held so that it can not be solved and removed by the forces occurring in normal operation.

The disk 14 is preferably centered between the adjacent chain links 54 arranged.

According to the embodiment of 25 can the clamping element 52 be made in one piece of a body, preferably made of plastic.

In a face 24 of the clamping element 52 is the disk 14 taken. The face 24 closes flush with the chain link 51 z. B. his thighs 57 off, so that no protrusions arise and the outer surface 60 of the load-bearing part 1 or chain link 51 preferably smooth in the outer surface of the clamping element 52 continues. The clamping element 52 is completely in the opening 53 added.

At his thighs 57 facing sides, the clamping element 52 recesses 61 on, in which the insides 59 the thigh 57 are positively received, so that the positive connection, the movement of the clamping element in the direction perpendicular to the opening 53 ( 24 ) locks. In the longitudinal direction of the chain link 51 is the mobility of the clamping element 52 by the curvature of the bows 58 and in the shots 55 taken chain links 54 limited.

For mounting, the clamping element 52 in the opening 53 pressed or beaten.

Another embodiment of the clamping element 52 is in the 26 shown. The clamping element 52 Accordingly, it has at least two mutually positively connected parts 63 . 64 on, which together again form-fitting in the opening 53 are held. A part 63 protrudes through the opening 53 ( 24 ) or from the opening 53 spanned level 65 , preferably through the narrowest clear width of the opening 53 is determined. As 26 shows are the parts 63 . 64 preferably on opposite sides with respect to the plane 65 arranged. To assemble the two parts 63 . 64 from their respective side on the load receiving part 1 plugged and joined together. Incidentally, the structure and function of the embodiment correspond to the 26 those of the embodiment of 25 ,

In the embodiment of the 27 has the clamping element 52 also at least two parts 63 . 64 on. The parts 63 . 64 are cohesively in each case with the load receiving part 1 or chain link 51 connected. As in the embodiment of 26 is only one part, here the part 63 , with the disk 14 Mistake. Otherwise, structure and function of the embodiment correspond to the 27 those of the embodiment of 26 ,

In the 28 . 29 is another embodiment of a clamping element 52 with a disk 14 shown. The disk 14 is more accessible in this embodiment, because it is equal to the outer surfaces 60 the adjacent chain links 54 located. The in the direction across the opening 53 measured height of the clamping element 52 is only slightly smaller, preferably not larger than the outer width of the chain link 51 ,

The clamping element 52 of the 28 . 29 is preferably made of metal and also has at least two parts 63 . 64 on, which are positively connected, for example, by riveting, screwing or pressing captive with each other. The one, the opening 53 of the chain link 51 enforcing part 63 may preferably be in each plane parallel to the plane 65 the opening 53 (see. 26 ) have a circular cross section to the Mobility of the chain links relative to each other as little as possible restrict.

The clamping element 52 has guide surfaces 66 on, the the bow 58 the chain links are facing and are formed complementary to the outer curvature. Thus, the chain links retain 54 their mobility relative to the chain link 51 at and are prepositioned in the position of use.

In 30 is the use of the trailer 39 shown at chain links. The trailer 39 is preferably made of a forged, tempered bending member made of flat material. The bending member can be subsequently introduced captive in a press or a vise in the chain assembly. On a flat side is the disk 14 taken.

32 shows a modification of the load receiving part 1 in the form of a suspension link 35 , In the thigh 36 of the suspension link is a data carrier 14 taken. A read or surface of the volume 21 is parallel to that of the opening of the suspension link 35 spanned level.

As detail XXXIII shows, adjacent to the volume are markers 17 provided to the reading area 21 point.

LIST OF REFERENCE NUMBERS

1

Load bearing member

2

load hook

3

hook mouth

4

safety lock

5

mounting end

6

fork

7

admission

8th

safety pin

9

retaining bolt

10

fork legs

11

fork legs

12

load-sided end

13

holding section

14

disk

15

Area where disk is located

16

level area

17

mark

18

power flow

19

admission

20

fastener

21

Surface of the data medium or read area

22

Surface of the load-bearing part

23

retaining ribs

23 '

Peripheral surface of the data carrier

24

face

26

Stop for retaining bolts

27

face

28

anchorage point

29

axis

30

screw

31

Nuts or screw head

32

axle

33

outer surface

34, 34 '

Front and back side

35

suspension member

36

leg

37

flattening

38

Shackles

39

pendant

40

mark

41

screw

42

screw head

43

peripheral surface

45

cap

46

opening

47

outlet

48

collar

49

sealing surface

50

sealing surface

51

link

52

clamping element

53

opening

54

chain links

55

recesses

56

arrows

57

straight thighs

58

buge

59

Inside of the load-bearing part

60

External surface of the load-bearing part

61

recess

63

Part of the clamping element

64

Part of the clamping element

65

Level of opening

66

guide surface

D

Diameter of the data carrier

e

Impact direction of the data carrier

F

Insertion direction of the fastener

H

Height of the volume

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 10036014 A1 [0003, 0006]
• DE 10234626 B4 [0003]
• WO 2004/085985 [0003]

Claims (19)

Load receiving part ( 1 ) for the stop, lifting, lashing and / or conveying technology into which at least one non-contact readable data medium ( 14 ), characterized in that the data carrier ( 14 ) in the load receiving part ( 1 ) is taken. Load receiving part ( 1 ) according to claim 1, characterized in that the data carrier ( 14 ) on its peripheral surface ( 23 ' ) with radially projecting retaining ribs ( 23 ) is provided. Load receiving part ( 1 ) according to claim 1 or 2, characterized in that the data carrier ( 14 ) at least at one end with a radially projecting collar ( 48 ) is provided. Load receiving part ( 1 ) according to claims 2 and 3, characterized in that the collar ( 48 ) the retaining ribs ( 23 ) at least covers. Load receiving part ( 1 ) according to claim 3 or 4, characterized in that the collar ( 48 ) a recording ( 19 ) in which the volume ( 14 ) is arranged, seals to the outside. Load receiving part ( 1 ) according to one of claims 1 to 5, characterized in that the data carrier ( 14 ) in a fastener ( 9 . 30 . 32 ) of the load-receiving part is introduced. Load receiving part ( 1 ) according to claim 6, characterized in that the data carrier ( 14 ) is arranged in a screw or nut. Load receiving part ( 1 ) according to claim 7, characterized in that the data carrier ( 14 ) on an end face ( 24 ) of the fastener ( 8th . 9 . 30 . 32 ) is arranged. Load receiving part ( 1 ) according to one of claims 1 to 8, characterized in that a read-side end of the data carrier ( 14 ) with a surface ( 22 ) of the load receiving part ( 1 ) flees. Load receiving part ( 1 ) according to one of claims 1 to 9, characterized in that the load receiving part ( 1 ) with a trailer ( 39 ) into which the data medium ( 14 ) is introduced. Load receiving part ( 1 ) according to one of claims 1 to 10, characterized in that adjacent to the data carrier ( 14 ) Relief-type orientation aids ( 17 ) are arranged. Load receiving part ( 1 ) according to one of claims 1 to 11, characterized in that the data carrier ( 14 ) in a receptacle for a fastener ( 8th . 9 . 30 . 32 ) of the load receiving part ( 1 ) is arranged. Load receiving part ( 1 ) according to one of claims 1 to 12, characterized in that the data carrier ( 14 ) with a cap ( 45 ) is covered. Load receiving part ( 1 ), in particular chain link ( 51 ) or eyelet according to one of claims 1 to 13, having an opening ( 53 ) for mounting at least one further load-receiving part ( 1 . 54 ), in particular a chain link ( 54 ), characterized in that in the opening ( 53 ) a disk ( 14 ) receiving clamping element ( 52 ) is attached. Load receiving part ( 1 ) according to claim 14, characterized in that the clamping element ( 52 ) flush with the load receiving part ( 1 ) completes. Load receiving part ( 1 ) according to claim 14 or 15, characterized in that the clamping element ( 52 ) of at least two parts ( 63 . 64 ), of which at least one is the opening ( 53 ) penetrates. Load receiving part ( 1 ) according to one of claims 14 to 16, characterized in that the clamping element ( 52 ) with one of the opening ( 53 ) facing inside ( 59 ) of the load receiving part ( 1 ) connected is. Load receiving part ( 1 ) according to one of claims 14 to 16, characterized in that the clamping element ( 52 ) at least one recess ( 55 ), in which the at least one further, in the opening ( 53 ) suspended load receiving part ( 1 . 54 ) is movably received. Retrofit kit for load-carrying parts ( 1 ) of the lifting, lifting, lashing and / or conveying technique, which has at least one opening ( 53 ) for attaching further load-bearing parts ( 1 ), characterized by a clamping element ( 52 ) with a contactless readable data medium ( 14 ) and with the opening ( 53 ) is designed positively engageable engageable.

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