DE19816365A1 - Concealed hinge - Google Patents

Abstract

The hidden hinge has no parts visible when the door or window is closed. A curved hinge arm is rigidly fitted to the edge of the door/window with the end of the arm on a pivot support inside the frame. The frames of the door/window and the fixed frame are hollow structures. The hinge arm mounting is secured inside the fixed frame by clamping block inserts. The clamping blocks are fitted into the open frame and are secured with the door open. The fitted door/window is difficult to break into, with no hinge sections visible e.g. to be cut through.

Description

The invention relates to a concealed hinge according to the Arranged hinge on the one hand opening and closing of doors and windows chen without the individual parts of the hinge on the ent speaking outside, d. H. Visible surface, the door or the fen appear optically. On the other hand is through Positioning Preamble of Claim 1.

Vanishing hinges point through the concealed of the Door hinge secured an increased burglary protection.

DE 41 37 050 A1 discloses a hinge for egg ne door known, in which both the frame and the door connected to the frame by the hinge elements frames are designed as a box profile.

The well-known concealed hinge is the first bandele ment has a hook-shaped hinge bracket, whose foot by means of a separate, inside the Pro holding part to be positioned on the door frame profile is screwable. On the to screw the Hinge bracket foot required holding part is a pin provided which from the interior of the door frame profile inserted through the profile wall and in a corresponding Hole of the hinge bracket must be used to to be able to carry out the screw connection.

The second hinge element of the concealed hinge is as Bracket formed with a bearing bush, in which a the free end of the hinge bracket inside the frame pro fils fixing bearing journal is inserted. The bracket for the hinge bracket is within the frame profile  ordered so that the axis of rotation of the hinge bracket in within the profile and essentially parallel to the axis of the frame profile extends.

Installation and fastening of the bracket to the bearing The hinge bracket is pivoted from the side of the Frame profile, which the door frame with the door closed men is turned away.

To do this, the outer surfaces of the Frame profile recesses are fit to fit, around the bracket in the frame profile and the coulter to be able to lead the kidney bow outwards. This leads to a unwanted profile weakening and an increase in Assembly costs.

The known solution has the disadvantage that so probably when installing the hinge bracket foot on the door frame menprofil, as well as when mounting the bracket inside the frame profile is difficult to get a true to size Placement of the required items made that can. Furthermore, the proposed Monta one of the major loads on the hinge when opening and closing the door according to secure attachment difficult so that the hinge does not malfunction are to be excluded. Furthermore, there is a later out impossible to take the tape.

Based on the shortcomings of the prior art, the Invention therefore based on the task of disappearing hinge of the type mentioned to indicate which- essentially regardless of the dimensions of the ver turned profile - easy to assemble and si  to be attached. It is also the job of Invention a method for producing mounting bracket len with which to easily adjust Design the bracket to the dimensions differently ter profiles can be done.

The task is carried out in the characterizing part of the An claims 1 and 18 specified features solved.

The invention includes the finding that simpl with the installation of a technical device for example a fitting or a hinge for doors or windows as well as the reduction of the required mon days are advantageously possible if the Be attachment points for the individual parts of the facility assembly are easily accessible and manageability of the individual parts to be assembled at the assembly point so little is restricted as possible.

In addition, are involved in the manufacture of a door hinge thereby achievable advantages if the individual parts as loading are part of a modular system. The one individual parts have different peripheral dimensions conditions, for example different widths, are depending but with the same, arranged in a central area ten, fasteners and fasteners in the form of Boh stanchions, recesses and / or openings provided so that adapting to the dimensions of a particular wing or Frame profile, the hinge required in each case can be assembled quite well.

According to the preferred embodiment of the invention the concealed hinge has a mounting system,  which fold side in the frame or the frame of the movable chen wing of a door or window is formed.

This can be done in a simple and at the same time advantageous manner the hinge assembly for an already installed frame or with a finished door or window sash become. Repairs or exchanges are equally wear parts of the disappearing hinge feasible.

According to the preferred embodiment of the invention the bracket system two is essentially parallel to one another mutually extending and substantially identical formed band tabs, between which a hinge bracket is pivotally arranged. The band flaps are through one Hinge pin connected, which at the same time the hinge penetrates bracket, the longitudinal axis of which is inside half of the profile extending pivot axis of the hinge bracket gel forms.

The hinge bracket is hook-shaped and is included its free end protruding from the mounting system on the counterpart of the frame or the sash of the door or the window attached. The hinge bracket shows prefers a substantially rectangular cross-section and is made of a flat material or as a casting educated.

According to a favorable variant of the invention, the Hinge bracket made of several hook-shaped metal strips put together, which - with their broad side together gend - with each other on the narrow sides, preferably through  Welding, are connected. Such a trained one Hinge bracket has a particularly high mechanical loading resilience.

The fold-side end of the band tab is through one Recess having faceplate connected through which the hinge bracket moves when the door or window sash to open or close the door or window pivots.

To attach the bracket is in the respective profile A band clearance is incorporated on the fold side. After insertion zen of the bracket system in the band clearance are those of Fold side of the profile facing ends of the angular trained band tabs, preferably by a screw exercise, on a parallel to the fold side inside the Profile extending wall fixable. The forend is on attached to the hinge and closes the band clearance fold side.

According to another advantageous embodiment of the invention has the mounting system as a band tab flat cuboids, between which the hinge bracket with means of a pivot connecting the tabs is articulated. That closes the band clearance on the fold side Eating cuff is connected on the one hand to the ligament flap and on the other hand attached to the frame.

After an additional development of the invention are in the mounting system provided sling which the Swiveling movement of the hinge bracket when opening or Limit closing of the door or window. As an Impact means is parallel to the swivel axis of the  Hinge bracket extending bolt provided, which penetrates the hinge bracket and out of this on both sides protrudes. The essentially equally from the crowd Kidney bracket protruding ends of the pin engage in one circular segment-shaped groove worked into the hinge a where a further movement of the bolt ends upon reaching the end of the groove, d. H. when a certain opening is reached angle of the inward opening door is blocked.

According to an advantageous variant of the invention a stop is provided in the mounting system, which the opening angle of the door opening to the outside or Window mechanically limited. This stop is preferred as a straight prism with an essentially trapezoidal cross cut surface which is parallel to the Swivel axis of the hinge bracket between the hinge tabs extends and befe with this by a screw connection is increasing. The stop is made of an elastic art fabric and in which the hinge bracket arranged an area.

According to an additional variant of the invention for Vanishing hinge one, preferably metallic, housing provided which the band clearance within the frame or Frame profile, at least including the share nierbügels, closes to the mounting system in front of the Function of the disappearing hinge impairing on to protect rivers.

According to a further cheap embodiment of the invention the support bracket is changeable in shape in its foot area, preferably articulated. The joint is under me chanic prestress and is only in the presence of one,  Ratio of the larger to opening or closing the door Movable force. This makes it possible in an advantageous manner Lich, the opening angle of a door to 180 °, for example at the wing door of a room to enlarge.

According to an additional variant of the invention the bracket formed as a single part, which by Insert the hinge bracket together with the swivel Axis-forming bearing journals completed and in the band clearing of the profile is used.

Since in door and window construction a variety of different Ka most profiles or full profile materials are used, is used to manufacture a band flap and a cuff for a disappearance hinge described above a Ver drive suggested that band flap and cuff in one first process step as a semi-finished product by metal casting or produced as different-sized extruded profiles and the semi-finished products in a subsequent process step through form and / or cutting post-processing with all for the assembly and operation of the hinge required holes, recesses and / or breakthroughs chen in the central area of the semi-finished product.

This means that the size of the band flaps or of the cuff or a band flap and have a cuff the one-piece bracket to the width or depth dimension different frame or frame profiles with relative low technological effort in the manufacture of individual parts possible.

According to the preferred embodiment of the manufacturer procedure for a band flap, a cuff or a  essentially integrally formed bracket is a Casting mold or a model used for the casting mold, whose Volume are variable.

According to the invention, the volume variation - starting from a standard size for an all essential functional element Cast part containing elements - preferably in an extension direction made to one without any special effort Customize the mold or mold for the under different sizes of cuff and band flap accordingly the staggering of the dimensions, in particular the width dimension, of Box profiles made of aluminum, plastic or steel or of solid profiles made of wood.

The volume variation is achieved by inserting packing elements in the mold or the fitting or removal of fitting bodies pern to a base body, preferably on the peripheral Sections reached to make a mold.

It is advantageous according to a variant of the invention if a fitting body set is used. Particularly easy the casting model can be adapted to the requirements if according to a favorable development of the invention Fit body are used, which with a base body of the cast model and with each other through a connector are connectable.

Other advantageous developments of the invention are in the subclaims or are identified below along with the description of the preferred embodiment the invention with reference to the figures. It shows gene:  

Fig. 1 shows a preferred embodiment of the invention in a section through the frame and door leaf of a closed glass door along the line A.. .A according to FIG. 3,

Fig. 2 shows the embodiment of the invention shown in Fig. 1 with the door open showing a section along the line B.. B according to FIG. 3,

Fig. 3 is a partial sectional view of falzseitige embodiment of the invention shown in Figs. 1 and 2,

FIGS. 4a to 4c, a first item of Verschwindscharniers shown in Figs. 1 and 2 in different at sight,

Tenansicht of Fig. 5a and 5b, a second item in Figs. 1 and 2 Verschwindscharniers shown in front and Sei,

6a and 6b show another item. Of, in Figs. 1 and 2 Verschwindscharniers shown in front and side view

Fig. 7 shows another advantageous embodiment of the inven tion in representation of a section through frame and door wing of a closed glass door along the line C.. .C according to FIG. 9,

Fig. 8 shows the embodiment of the inven tion shown in Fig. 7 with the door open showing a section through the frame and door leaf along the line D.. .D according to FIG. 9,

Fig. 9 is a partial sectional view of falzseitige embodiment of the invention shown in Figs. 7 and 8,

Fig. 10a and 10b, a first item of Verschwindscharniers shown in Figu ran 7 and 8, in several views,

Fig. 11a and 11b, a second item of Verschwindscharniers shown in Figs. 7 and 8 in front and side view,

FIGS. 12a and 12b a further individual part of the concealed hinge shown in FIGS. 7 and 8 in front and side view, and

Fig. 13 shows a variable casting model for a hinge component in a perspective view.

Illustrated for the according to the Fig. 1 and 2 in closed and in open state and sectional views, respectively un terschiedlichen planes outwardly openable glass door 1, a plurality of identical design Ver, dwindling hinges 2 provided by which the frame 3 of the door leaf 4 with the box section 5 of the frame 6 is pivotally connected.

Fig. 3 shows the Concealed 2 in the installed position when viewed from the rebate side and in section Pictured hinge bracket 7.

The disappearing hinge 2 has a hook-shaped hinge nierbügel 7 with a rectangular cross section, which is made of a strip material.

The hinge bracket 7 is screwed at the falzseitigen wall of the aluminum frame profile 3 by using his foot designed as a first end 7.1 (not constitute provided) press-fit bushings.

The second end section 7.2 of the hinge bracket 7 is fixed by means of a holder 8 in a band clearance 5.1 inside half of the aluminum box section 5 of the frame 6 . The bracket 8 has two, parallel to each other he stretching band tab 9 made of cast metal, which are firmly connected by egg NEN cylindrical pin 10 and by the stop 16 . The pin 10 , the ends of which are each inserted into a socket 9.3 of the hinge plate 9 and whose axis extends parallel to the longitudinal axis of the box section 5 , at the same time forms the pivot axis of the hinge bracket 7 movable between the hinge plate 9 .

The protruding into the band clearance 5.1 section of the shrinkage hinge 2 is clad with a housing 11 in order to protect the hinge parts within the frame 6 from harmful influences.

The angular band tabs 9 , the structure of which is shown in FIGS . 4a to 4c in two side views and in plan view, are each fastened with two screws 12 to the profile wall 5.2 with the angle leg 9.1 using the bores 9.4 .

The faceplate 13 shown in FIGS . 5a and 5b is made from an extruded profile, the cross-sectional profile of which is adapted to the dimensions of the rebate-side wall of the frame profile 5 . The face plate is screwed by means of screws 15 to the angle leg 9.2 of the two hinge tabs 9 using the threaded holes 9.5 in the hinge plate and the holes 13.2 provided in the face plate. The faceplate 13 closes in cooperation with a Füllkör by 14 made of plastic, the band clearance 5.1 fold side. Due to its profile, the faceplate 13 has sufficient flexural rigidity despite the relatively small wall thickness and thereby contributes to the stability of the holder 8 .

The recess 13.1 between the bores 13.2 arranged in pairs is provided for the unhindered passage of the hinge bracket 7 through the face plate 13 and is formed accordingly rectangular.

The notch 5 provided in the wall elements 5.3 and the filling body 14 ensure that there are no thermal bridges in the frame. 6

In order to limit the opening of the door provided with a glass pane 18 without destruction at a maximum opening angle of 1100, a stop 16 is provided in the concealed hinge 2 . The stop 16 made of a plastic extends in the space encompassed by the hinge bracket between the two band tabs 9 and is connected to the respective angular legs 9.2 of the band tabs by means of screws 17 lying on the same axis.

The stop 16 is designed as a straight prism with a trapezoidal cross section, the longitudinal axis of which extends parallel to the axis of rotation of the concealed hinge 2 , and blocks a further movement of the hinge bracket 7 when the intended opening angle of the glass door 1 opening outwards has been reached. Here, the hinge bracket 7 is supported with its elongated end section 7.2 - under Zen tration of the stop 16 - over the entire surface of the outer wall.

According to the Fig. 6a and 6b has the hook-shaped coulter nierbügel 7, a ver to the frame 3 of the door leaf 4 screwable foot 7.1 and elongated end 7.2, which is ver to the bracket 8 via the cylindrical pin 10 connected. The foot 7.1 and the elongated end 7.2 are connected to one another by a circular bracket piece. On the foot 7.1 of the hinge bracket 7 , a flange 7.3 is provided with holes 7.4 for the corresponding fastening screws and the elongated end 7.2 has a hole 7.5 through which the pin 10 is inserted.

The hinge bracket 7 is constructed in multiple layers. It has five steel sheet strips 7.6 of 3 mm thickness, which lie against one another with their broad sides and are connected to one another by welding on the narrow sides. As a result, the hinge bracket 7 can be subjected to greater mechanical loads than a hinge bracket made of a solid material with the same cross section.

For according to the Fig. 7 and 8 in the closed and in the open state and as a view of two union levels guided sections, difference represented inwardly openable glass door 20 are Verschwindscharniere 22 vorgese hen, through which the frame 23 of the door 24 with the Box section 25 of the frame 26 is pivotally connected.

FIG. 9 shows the disappearing hinge 22 in the installed position when viewed from the folded side and with the hinge bracket 27 shown in section.

The disappearing hinge 22 has a hook-shaped hinge kidney bracket 27 with a rectangular cross section, which is made in one piece from a strip material.

The shape of the hinge bracket 27 , which is with its Fußbe rich 27.1 screwed to the rebate-side wall of the aluminum frame profile 23 using (not shown) rivet nuts, corresponds essentially to the embodiment shown in FIGS . 6a and 6b. The second end section 27.2 of the hinge bracket 27 is fixed by means of a holder 28 in the hinge clearance 25.1 within the aluminum box section 25 of the frame 26 . The bracket 28 has two, mutually parallel, band tabs 29 made of cast metal, which are connected by a cylindrical pin 30 made of polished V2A steel. The pin 30 , the ends of which are each inserted into a socket 29.3 of the hinge flap 29 and the axis of which extends parallel to the longitudinal axis of the box section 25 , simultaneously forms the pivot axis of the hinge bracket 27 movable between the hinge flaps 29 .

In order to limit the door movement when reaching the maximum opening angle for safety reasons, a bolt 39 extending parallel to the pin 30 is provided, which is used on the elongated, second Endab section 27.2 of the hinge bracket 27 and is used on both sides with the same length protrudes. The protruding from the hinge bracket 27 bolt ends each engage in an arcuate, on the broad side of the mirror-symmetrically arranged hinge tab 29 , preferably by milling, incorporated guide groove 29.4 and block the opening movement of the door 20 when the bolt ends have reached the end of the groove .

The protruding into the band clearance 25.1 section of the shrinkage hinge 22 is clad with a housing 31 in order to protect the hinge parts within the frame 26 from influences which impair the hinge function.

The band flaps 29 formed as flat cuboids, which are shown in side view and in plan view in FIGS . 10a and 10b, are each connected to the faceplate 32 using the bore 32.4 provided in the faceplate by a screw 33 .

The band tabs 29 have two threaded bores 29.1 and 29.2 on the fold-side narrow side and a blind hole 29.3 on the broad side facing one another and a guide groove 29.4 encompassing this blind hole in a semicircle.

The faceplate 32 shown in FIGS . 11a and 11b is designed as an aluminum extrusion and has a cross-sectional profile which is adapted to the dimensions of the falzsei term wall of the frame profile 25 .

The faceplate 32 is fastened by means of four screws 34 , which are guided through bores provided in pairs at its upper and lower ends, to which the wall of the Zargenpro fils 25 delimiting the rebate-side opening of the band clearance 25.1 is fastened. The faceplate 32 thus forms in the holding tion 22, the fold-side connecting link between the band and the frame profile. At the same time, it closes the band clearance 25.1 on the fold side and is laterally stabilized in cooperation with a filler 40 made of plastic. For this purpose, the filler body 40 is screwed to the band tabs 29 . The corresponding screw 35 is screwed into the drilling 29.2 of the hinge plate 29 .

The face plate 32 has a high flexural strength due to its profile and its rela tively large wall thickness and thereby contributes to the stability of the bracket 28 . The one-sided open recess 32.1 between the mirror-symmetrically arranged bores 32.2 is provided for the unhindered passage of the hinge bracket 27 through the face plate 32 and correspondingly rectangular.

The notch 25 provided in the wall elements 25.3 and the filling body 40 ensure that there are no thermal bridges in the frame 26th

. According to the Fig has 12a and 12b of the hook-shaped coulter nierbügel 27 - in contrast to that shown in Figs hinge bracket 7 illustrated 6a and 6a -. In addition to the ten in more elongated hinge arm end 27.2 hole provided 27.4 for receiving the rotation axis-forming pin 30 a to additional Bore 27.5 for the bolt 39 , the ends of which protrude from the hinge bracket end 27.2 for stabilizing the pivoting movement of the hinge bracket 27 when opening or closing the glass door 20 in the guide groove 29.4 of the hinge plate 29 of the holder 28 . The foot 27.1 which can be screwed to the frame 23 of the door leaf 24 has a rectangular flange 27.3 with bores 27.7 for the corresponding fastening screws.

The hinge bracket 27 is constructed in several layers in order to increase the mechanical strength. For this purpose, it has five steel sheet strips 27.6 of 3 mm thickness, which lie against one another with their broad sides and are connected to one another by welding on the narrow sides.

The casting model 50 shown in FIG. 13 for the production of a cuff shown in FIG. 11a and the fitting bodies 52 and 53 used to change the model size in accordance with the dimensions of the respective frame profile consist of hardwood or of a plastic.

The fitting bodies are part of a set with a lot of fitting bodies with different widths or thicknesses, so that by plugging together the base body 51 and one or more fitting bodies 52 , 53, a gradual adjustment of the base body of the casting model to a specific frame profile is possible . In order to be able to provide the required connection between the individual parts without any special effort, bores 51.1 are provided on the base body 51 and bores 52.1 , 53.1 on the fitting bodies 52 , 53 , and dowel pins 52.2 , 53.2 which can be inserted into these bores.

Thus, band flaps ( 9 , 29 ) and cuff ( 13 , 32 ) can be produced to form a modular system, which differ in pe ripheren dimensions, in particular in the width dimension, but with the same, in a central area arranged connecting and fastening means in the form of bores ( 9.3 , 9.5 , 9.6 , 29.1 , 29.2 , 32.2 , 32.3 ), recesses ( 13.1 , 32.1 ) and / or breakthroughs, for the production of a mounting system adapted to the dimensions of a specific sash or frame profile ( 8 , 28 ) are provided.

The invention is not limited in its execution the preferred embodiments given above  le. Rather, a number of variants are conceivable, which fundamentally different from the solution shown makes use of any type.

Claims (21)

1. concealed hinge ( 2 , 22 ) for connecting a frame made of a box or full profile of the wing wing of a door or window ( 1 , 20 ) with the associated hearing from a box or full profile Zar ge, with a hook-shaped Hinge bracket ( 7 , 27 ) and one within the cross-sectional profile of the wing ( 4 , 24 ) or the frame ( 5 , 25 ) can be arranged holder ( 8 , 28 ), which fixes the hinge bracket within the holding tion pin ( 10 , 30 ) such has that the axis of rotation of the hinge bracket extends within the pro fils and parallel to its longitudinal axis, characterized in that the holder ( 8 , 28 ) can be inserted from the fold side of the profile into a band clearance ( 5.1 , 25.1 ) provided in the fold side and at least partially attachable to the profile fold system

• - Two, through the bearing pin ( 10 , 30 ) for the hinge nierbügel ( 7 , 27 ) interconnected, paral lel mutually extending band tabs ( 9 , 29 ) and
• - a faceplate penetrated by the hinge bracket ( 13 , 32 )
  forms, the faceplate on the one hand connects the fold-side ends of the band flaps extending in the interior of the respective profile and on the other hand closes the opening cross section of the band clearing ( 5.1 , 25.1 ) essentially union.

2. concealed hinge according to claim 1, characterized in that the mounting system ( 8 , 28 ) extends within the band clearance essentially from wall to wall over the entire width of the sash or frame profile. 3. concealed hinge according to claim 1 or 2, characterized in that the hinge pair ( 9 , 29 ) and the faceplate ( 13 , 32 ) form part of a modular system, in which hinge pair, faceplates and hinge bracket with different peripheral, in particular width, but each with the same, in a central area arranged connecting and fastening means in the form of bores ( 9.3 , 9.5 , 9.6 , 29.1 , 29.2 , 32.2 , 32.3 ), recesses ( 13.1 , 32.1 ) and / or openings, for mounting a to the dimensions of a certain one Sash or frame profiles are provided on a fitted mounting system ( 8 , 28 ). 4. concealed hinge according to claim 1, 2 or 3, characterized in that the hinge flap ( 9 ) of the bracket ( 8 ) is substantially angular and with an angle leg ( 9.1 ) on an in the band cavity ( 5.1 ) accessible, internal stiffening wall of Pro fils are attachable and wear the faceplate ( 13 ) on the other angle leg ( 9.2 ). 5. concealed hinge according to claim 1, 2 or 3, characterized in that the band tabs of the holder ( 28 ) are formed as a front face with the faceplate ( 32 ), flat Qua the ( 29 ) and the faceplate on the fold side, the opening of the Clearance ( 25.1 ) limiting profile wall can be fastened. 6. concealed hinge according to one of the preceding claims, characterized in that the band tabs ( 9 , 29 ) are arranged essentially mirror-symmetrically to one another. 7. disappearing hinge according to one of the preceding An sayings, characterized in that band flaps and cuff form an integral bracket. 8. concealed hinge according to one of the preceding claims, characterized in that for attaching the band tabs ( 9 , 29 ) to the faceplate ( 13 , 32 ) and for fastening the mounting system ( 8 , 28 ) to the profile wall ( 5.2 , 25.2 ) screw connections are provided in each case. 9. concealed hinge according to claim 4, characterized in that the holder ( 8 ) for limiting the opening angle of the door or window has a stop ( 16 ) which is arranged within a region of the hook of the coulter nierbügel ( 7 ) encompassed area . 10. concealed hinge according to claim 9, characterized in that the stop ( 16 ) connects the hinge plate ( 9 ) of the holding system ( 8 ) and has a longitudinal axis extending parallel to the axis of the journal ( 10 ). 11. concealed hinge according to claim 9 or 10, characterized in that the stop is designed as a straight prism ( 16 ) with a substantially trapezoidal cross-sectional area. 12. disappearing hinge according to one of the preceding claims, characterized in that the hinge bracket ( 7 , 27 ) made of a flat material or is formed as a cast part and has a substantially rectangular cross-section. 13. disappearing hinge according to claim 12, characterized in that the flat material consists of, preferably five, broadly parallel to each other extending bands ( 7.6 , 27.6 ), which are connected to each other on their narrow sides, preferably by welding. 14. concealed hinge according to claim 12 or 13, characterized in that the hinge bracket ( 7 , 27 ) for the purpose of He reach an opening angle of 180 ° of a door in its foot region ( 27.1 ) is designed to be shape-changing. 15. concealed hinge according to one of the preceding claims, characterized by a, preferably metallic, housing ( 11 , 31 ), which includes the mounting system located within the frame or frame profile ( 5 , 25 ). 16. disappearing hinge according to one of the preceding claims, characterized in that in the holder ( 28 ) stop means ( 29.4 , 39 ) are provided which limit the pivoting movement of the inward opening door ( 20 ) zen. 17. concealed hinge according to claim 16, characterized in that the hinge bracket ( 27 ) has a penetrating pin ( 39 ), the projecting, we substantially the same length ends each in a band in the band ( 29 ) provided, circular guide groove ( 29.4 ) intervene. 18. A method for producing a hinge plate and a cuff for a concealed hinge according to one of the preceding claims, characterized in that the band flap pen ( 9 , 29 ) and cuff ( 13 , 32 ) for the purpose of adapting to the dimensions from different frame or frame profiles prepared as a semi-finished product by metal casting or as a different format extruded profiles and by positive and / or Bende post clasp respectively in a central region with the assembly and function of the Verschwindscharniers (2, 22) required holes (9.4, 9.5, 29.1, 29.2, 13.2, 32.2 , 32.3 ), openings ( 13.1 ) and / or recesses ( 32.1 ) in the same size and arrangement. 19. The method according to claim 18, characterized in that a model ( 50 ) for the casting mold of a band tab ( 9 , 29 ) and / or a cuff ( 13 , 32 ) or a casting mold is used ver, the volume of which by attachment or removal of fitting bodies ( 51 , 52 ) to a base body ( 51 ), before moving to its peripheral sections, or the casting volume of which can be varied by inserting packing elements. 20. The method according to claim 19, characterized in that a fitting body set is used, which allows an adaptation of the casting model ( 50 ) according to the staggering of the Ra dimensions of box profiles made of aluminum or steel or of solid profiles made of wood or plastic. 21. The method according to claim 19 or 20, characterized in that fitting body ( 52 , 53 ) or filler body are used, which with the base body ( 51 ) and with each other through a hole ( 50.1 , 51.1 , 52.1 ) and pin ( 51.2 , 52.2 ) formed connector are connectable.