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WO1999053164A1 - Element d'arret pour portieres de vehicule automobile - Google Patents

Element d'arret pour portieres de vehicule automobile Download PDF

Info

Publication number
WO1999053164A1
WO1999053164A1 PCT/DE1999/000260 DE9900260W WO9953164A1 WO 1999053164 A1 WO1999053164 A1 WO 1999053164A1 DE 9900260 W DE9900260 W DE 9900260W WO 9953164 A1 WO9953164 A1 WO 9953164A1
Authority
WO
WIPO (PCT)
Prior art keywords
spring
holding
sheet metal
motor vehicle
load
Prior art date
Application number
PCT/DE1999/000260
Other languages
German (de)
English (en)
Inventor
Günter Plasberg
Peter Hoffmann
Christian Lis
Original Assignee
ED. SCHARWäCHTER GMBH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ED. SCHARWäCHTER GMBH filed Critical ED. SCHARWäCHTER GMBH
Priority to JP2000543697A priority Critical patent/JP2002511544A/ja
Priority to BR9909479-7A priority patent/BR9909479A/pt
Priority to MXPA00009893A priority patent/MXPA00009893A/es
Priority to DE19980633T priority patent/DE19980633D2/de
Priority to AU27120/99A priority patent/AU2712099A/en
Priority to EP99907299A priority patent/EP1070188B1/fr
Priority to DE59900229T priority patent/DE59900229D1/de
Publication of WO1999053164A1 publication Critical patent/WO1999053164A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
    • E05C17/20—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide
    • E05C17/203—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide concealed, e.g. for vehicles

Definitions

  • the invention relates to a motor vehicle door arrester, consisting of a first part which can be attached to a door arrangement part, door or door spar and a second part which can be attached to the other door arrangement part, wherein between the two parts at least one brake spring acted upon and supported by one of the two parts supported and supported Holding body is arranged, and wherein one of the two parts is formed by a brake ramps or detent elements which cooperate with the intended holding positions of the door and which are movable relative to the other part and cooperate with the loading spring loaded braking and holding bodies.
  • a brake and holding body which is usually designed as a roller or roller and cooperates with a door holding rod provided with brake and locking marks, is mounted on a holder which is movably arranged in a holder housing formed by a sheet metal molded part, and is the holder by means of a the application of the required or desired braking and holding force of the door arrester is subjected to a sufficiently strong load spring.
  • the one for braking and locking the door in one or more predetermined opening positions is applied by the direct interaction of a load spring, in particular with a catch segment or the like.
  • the aim of its mode of action is to brake and stop the door when at least a precisely specified opening angle is reached, regardless of whether the vehicle is now on an absolutely flat surface or a more or less slightly inclined surface, for which the force of its loading spring must of course be adequately designed.
  • the invention is therefore based on the object of improving the door arrester of the type mentioned at the outset in such a way that a subsequent compensation of fluctuations in braking and holding force or a subsequent change in the spring load acting on the braking and holding body or bodies is possible without the manufacturing outlay or the construction volume of the door arrester can be increased. - 3 -
  • this object is essentially achieved according to the invention in that a position-changeable support for the load spring is formed on the part holding the load spring that cooperates directly or indirectly with the brake and holding body.
  • the invention thus proposes, independently of the particular individual design of the door arrester, generally to make a subsequent change in the preload of the loading spring if the spring preload, which is stipulated as standard, should not be sufficient for applying the desired braking and holding forces in the individual case.
  • the necessary reworking of the spring preload of the load spring of the individual door locks is expediently carried out as part of the final inspection of the product which is required anyway, the formation according to the invention of a position-changing support on an already existing sheet metal part having a particularly favorable effect, in that, on the one hand, the readjustment the spring preload is easy to accomplish and, on the other hand, no additional component is required for the possibility of readjusting the spring preload.
  • the load spring has a support arm on the one hand and a load arm on the other hand and the position-changing support formed on the part holding this part is adjustable relative to the support arm of the load spring, the part holding the load spring advantageously being advantageous overall by a sheet metal molded part formed and the support assigned to the support arm of the loading spring is expediently formed by a permanently deformable area of this sheet metal part. 4 -
  • the support assigned to the support arm of the loading spring is connected to the remaining area of the molded sheet metal part by means of a predetermined bending line.
  • the individual configuration of the position-changing support for the load spring or its support arm-forming area of a holder housing or another sheet metal part holding the load spring is advantageously based on the genus to which the respective load spring belongs, i.e. e.g. Torsion spring, torsion bar spring or coil spring and the like. More.
  • the position-changing support for the support arm forming region of the molded spring part which holds the load spring has a pocket-like receptacle for the support arm and has an overall cut on a cut-out tab of the molded metal part is arranged.
  • the position-changing support for the support arm forming area of the loading spring holding sheet metal part has an engaging eye for the support arm forming recess and is arranged overall on a cut-out and its base opposite lobe of the sheet metal part.
  • a brake and holding body is applied to a holder housing which is made of a sheet metal part and is designed with castors and rollers designed as rollers and rollers and a locking device which passes through it and is provided with brake and detent marks a pivotally suspended holder is mounted in the holder housing and acted upon by a load spring designed as a torsion spring, and the torsion spring has a central, bow-shaped load arm between two helically wound spring sections and a radially parked support arm at the ends of its two helically wound spring sections, by means of which it supports with a position-adjustable support arranged on a cut-out tab of the holder housing designed as a sheet metal part is in engagement.
  • a form of brake and holding body and latching and holding ramps as well as a loading spring can be provided for a loading spring, which is accommodated in a holder housing formed by a molded sheet metal part and is designed as a coil spring or rubber spring, for a braking spring which is displaceably guided in the holder housing. and holding body is assigned a wall region of the holder housing that is adjustable along a predetermined predetermined bending line relative to the spring.
  • FIG. 1 shows a side view of a motor vehicle door arrester equipped with a device for readjusting the pretension of the load spring acting on the brake and holding body;
  • FIG. 2 shows a front view of the motor vehicle door arrester according to FIG. 1;
  • FIG. 3 shows a schematic diagram of a second design of a holder housing of a motor vehicle door arrester
  • FIG. 4 shows a schematic illustration of the adjustable support of the holder housing in the design form of a motor vehicle door arrester according to FIG. 3; 7 -
  • Figure 5 is a side view of a second embodiment of a holder housing of a motor vehicle door lock
  • FIG. 6 shows a plan view of the holder housing of the second design of a motor vehicle door arrester, according to FIG. 5;
  • FIG. 7 shows a side view of another design of a motor vehicle door arrester equipped with a device for readjusting the pretension of the load spring acting on the braking and holding body.
  • the more or less schematically shown motor vehicle door arrester in FIGS. 1 and 2 essentially consists of a holder housing 1 and a door holding rod 2 passing through it.
  • the holder housing 1 is formed from a one-piece sheet metal material blank and has two mutually opposite, upstanding and mutually by means of a crosspiece 3 connected and to smooth-walled bearing webs 4 on fastening tabs 5, via which the holder housing 1 is attached by means of screw bolts, not shown in detail, to the associated door arrangement part, likewise not shown in the drawing.
  • an abutment roller 7 is rotatably mounted about a fixed axis by means of a bearing pin 6.
  • abutment roller 7 with respect to the door holding band 2 is suspended by means of a holder 8 suspended in the holder housing 1 and pivotable about an axis 11 parallel to the axis of rotation of the abutment roller 7, a loading roller 9 is adjustably suspended perpendicular to the door holding band 2.
  • the holder 8 is by means of a load spring designed as a torsion spring 10, the helical windings 12 of which are arranged on both sides of the longitudinal center of the door retainer on the bearing journal 11 and the central load arm 13 of which is arranged there 8th
  • the load spring 10 which has a load arm 13 on the one hand, is supported on the other hand by a support arm 14 arranged at each of its two ends following the helical windings 12 at each of its two ends and positioned radially to its helical windings 12 against a position-adjustable support 15 formed on the holder housing 1.
  • supports 15 which can be changed independently of one another, form supports 15 for the support arms 14, which are placed radially outwards, of a load spring 10 which has helical windings 12 on both sides of a load arm 13
  • Areas of the sheet metal part or holder housing 1 holding the loading spring 10 each have an elongated hole recess 16 forming an engagement eyelet for the support arm 14 of the loading spring 10 and are arranged overall on a cut-out tab 17 of the sheet metal part forming the holder housing 1 opposite the tab 18.
  • Support arms 14 of the areas of the loading spring 10 of the sheet metal part 1 holding the loading spring 10 are designed as cut-out tabs 18 and as such, as can be seen in particular from the illustration in FIG. 4, the series initially in a middle starting position set to the base 17 of the sheet metal part 1 Both positive and negative deformations are possible, aligned in such a way that the support 15, depending on the required change in the pretension of the load spring 10, from its initial position shown in solid lines to a first line shown in dashed lines or also shown in dashed lines second adjustment position can be shifted, with natural - 9
  • any conceivable intermediate position is also possible.
  • a predetermined target bending line 19 is assigned, so that a bending or adjustment takes place in each case about a predetermined bending line 9 and thus the permanent one Adherence to a certain adjustment path of the support 15 ensures that the same adjustment angle leads to the same changes in the pretension of the loading spring 10.
  • the supports 15, which can be moved independently of one another, for the support arms 14, which are placed radially outwards, of a helical winch on both sides of a loading arm 13 12 having the load spring 10 forming areas of the sheet metal part or holder housing 1 holding the load spring 10 have a bend 20 forming a pocket-like receptacle for the support arm 14 and are each arranged overall on a cut-out tab 21 of the bent part 1.
  • the bias of the loading spring 10 is adjusted in such a way that the bend 20 forming the pocket-shaped receptacle is angled more or less strongly along a predetermined bending line 22 against the base 17 of the holder housing 1 formed by a sheet metal part.
  • the door arrester shown schematically in FIG. 7 essentially consists of a door holding rod 2 which is formed by a flat material cut and provided with bulges forming braking marks or detent marks and which is equipped with an end stop part 23 forming an opening end stop for the door and a holder housing 1 which is formed from sheet metal material a trough-shaped housing body 24 and one - 10 -
  • this associated base plate 25 comprises.
  • an abutment part 26 which is fixed with respect to the holder housing 1 and is movable relative to the holder housing 1 and is movable relative thereto, one with one of the two broad sides, is located inside the holder housing 1 with respect to the door holding rod 2 of the door holding rod 2 cooperating brake and holding body 27 carrying holder 28 is arranged, the holder 28 carrying the braking and holding body 27 towards the broad side of the door holding rod 2 with the load of a helical spring 29 and against the end wall 30 of the housing body 24 Holding housing 1 supported load spring is applied.
  • the end wall 30 of the housing body 24 of the holder housing 1 can be displaced along a predetermined bending line 31 towards the interior of the housing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Braking Arrangements (AREA)
  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne un élément d'arrêt pour portières de véhicule automobile, comprenant un premier élément pouvant venir en butée au niveau d'une partie d'un ensemble portière, d'une portière ou d'un montant de portière, et un deuxième élément pouvant venir en butée au niveau de l'autre partie de l'ensemble portière, ainsi qu'au moins un élément de freinage et de retenue (7, 9) intercalé entre les deux éléments mentionnés ci-dessus et sollicité par un ressort (10) prenant appui et maintenu au niveau d'un des deux éléments. Un des deux éléments est formé par un élément (2) qui est mobile par rapport à l'autre élément et comporte des rampes de freinage ou des encoches d'arrêt réparties en fonction des positions d'arrêt prévues des portières et coopérant avec les éléments de freinage et de retenue (7, 9) sollicités par le ressort (10). L'invention vise à permettre une compensation ultérieure des fluctuations de la force de freinage et de retenue ou une modification ultérieure de la sollicitation du ressort agissant sur le ou les éléments de freinage et de retenue (7, 9). A cet effet, un appui (15) à position variable, destiné au ressort, est formé sur l'élément maintenant le ressort (10) qui coopère d'un côté directement ou indirectement avec l'élément de freinage et de retenue (7, 9).
PCT/DE1999/000260 1998-04-09 1999-01-28 Element d'arret pour portieres de vehicule automobile WO1999053164A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2000543697A JP2002511544A (ja) 1998-04-09 1999-01-28 動力車のドアストップ
BR9909479-7A BR9909479A (pt) 1998-04-09 1999-01-28 Freio de porta de veìculo motorizado
MXPA00009893A MXPA00009893A (es) 1998-04-09 1999-01-28 Fijador de puerta de vehiculo.
DE19980633T DE19980633D2 (de) 1998-04-09 1999-01-28 Kraftwagentürfeststeller
AU27120/99A AU2712099A (en) 1998-04-09 1999-01-28 Motor vehicle door stop
EP99907299A EP1070188B1 (fr) 1998-04-09 1999-01-28 Element d'arret pour portieres de vehicule automobile
DE59900229T DE59900229D1 (de) 1998-04-09 1999-01-28 Kraftwagentürfeststeller

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19815981.1 1998-04-09
DE19815981A DE19815981A1 (de) 1998-04-09 1998-04-09 Kraftwagentürfeststeller

Publications (1)

Publication Number Publication Date
WO1999053164A1 true WO1999053164A1 (fr) 1999-10-21

Family

ID=7864143

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/000260 WO1999053164A1 (fr) 1998-04-09 1999-01-28 Element d'arret pour portieres de vehicule automobile

Country Status (10)

Country Link
EP (1) EP1070188B1 (fr)
JP (1) JP2002511544A (fr)
CN (1) CN1296546A (fr)
AU (1) AU2712099A (fr)
BR (1) BR9909479A (fr)
DE (3) DE19815981A1 (fr)
ES (1) ES2163933T3 (fr)
MX (1) MXPA00009893A (fr)
PT (1) PT1070188E (fr)
WO (1) WO1999053164A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6687953B1 (en) 2000-10-13 2004-02-10 Ventra Group Inc. Torsion spring door check device
US7530141B2 (en) 2003-01-22 2009-05-12 Edscha Ag Door arrester
DE10251174B4 (de) * 2002-10-31 2009-09-03 Edscha Ag Türfeststeller
US8429793B2 (en) 2003-01-22 2013-04-30 Edscha Ag Door check

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10040064B4 (de) * 2000-08-16 2005-09-01 Edscha Ag Türfeststeller, insbesondere für Kraftfahrzeuge
US7793387B2 (en) 2004-08-30 2010-09-14 M.T.M. Pty Ltd. Door check
DE102007023110A1 (de) * 2007-02-01 2008-08-07 Edscha Ag Türfeststeller
FR3074829A1 (fr) * 2017-12-13 2019-06-14 Andre Roland Prieur Dispositif d'arret de porte a positions de maintien infinies
DE102018113524B4 (de) * 2018-06-06 2021-04-08 Edscha Engineering Gmbh Haltergehäuse für einen Türfeststeller
CN110863723B (zh) * 2019-12-06 2021-03-19 杭州富阳新远新能源有限公司 一种用于车辆的耐久限位器
JP7373818B1 (ja) 2022-10-22 2023-11-06 理研化機工業株式会社 自動車用ドア開度保持装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0445417A2 (fr) * 1990-03-08 1991-09-11 ED. Scharwächter GmbH & Co.KG. Arrêt de porte pour véhicules automobiles
EP0523402A1 (fr) * 1991-07-18 1993-01-20 ED. Scharwächter GmbH & Co.KG. Arrêtoir de porte de véhicule automobile
FR2763092A1 (fr) * 1997-05-06 1998-11-13 Joaquim Pereira Boitier de montage pour un dispositif d'arret de porte pour vehicule automobile

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0445417A2 (fr) * 1990-03-08 1991-09-11 ED. Scharwächter GmbH & Co.KG. Arrêt de porte pour véhicules automobiles
EP0523402A1 (fr) * 1991-07-18 1993-01-20 ED. Scharwächter GmbH & Co.KG. Arrêtoir de porte de véhicule automobile
FR2763092A1 (fr) * 1997-05-06 1998-11-13 Joaquim Pereira Boitier de montage pour un dispositif d'arret de porte pour vehicule automobile

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6687953B1 (en) 2000-10-13 2004-02-10 Ventra Group Inc. Torsion spring door check device
DE10251174B4 (de) * 2002-10-31 2009-09-03 Edscha Ag Türfeststeller
US7530141B2 (en) 2003-01-22 2009-05-12 Edscha Ag Door arrester
US8429793B2 (en) 2003-01-22 2013-04-30 Edscha Ag Door check

Also Published As

Publication number Publication date
ES2163933T3 (es) 2002-02-01
JP2002511544A (ja) 2002-04-16
EP1070188A1 (fr) 2001-01-24
DE19815981A1 (de) 1999-10-14
BR9909479A (pt) 2000-12-19
AU2712099A (en) 1999-11-01
DE59900229D1 (de) 2001-10-04
MXPA00009893A (es) 2002-07-02
CN1296546A (zh) 2001-05-23
EP1070188B1 (fr) 2001-08-29
DE19980633D2 (de) 2001-05-10
PT1070188E (pt) 2002-02-28

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