WO2008145373A1 - Ensemble portière de véhicule automobile - Google Patents

Ensemble portière de véhicule automobile Download PDF

Info

Publication number
WO2008145373A1
WO2008145373A1 PCT/EP2008/004305 EP2008004305W WO2008145373A1 WO 2008145373 A1 WO2008145373 A1 WO 2008145373A1 EP 2008004305 W EP2008004305 W EP 2008004305W WO 2008145373 A1 WO2008145373 A1 WO 2008145373A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
motor vehicle
vehicle door
locking
closed position
Prior art date
Application number
PCT/EP2008/004305
Other languages
German (de)
English (en)
Inventor
Georg Scheck
Alwin Macht
Original Assignee
Brose Fahrzeugteile Gmbh & Co. Kg, Coburg
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 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg filed Critical Brose Fahrzeugteile Gmbh & Co. Kg, Coburg
Priority to EP08758879A priority Critical patent/EP2155999A1/fr
Priority to CN200880017938.7A priority patent/CN101802334B/zh
Publication of WO2008145373A1 publication Critical patent/WO2008145373A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
    • E05D11/105—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting perpendicularly to the pivot axis
    • E05D11/1057—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting perpendicularly to the pivot axis specially adapted for vehicles
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/531—Doors

Definitions

  • the present invention relates to a motor vehicle door assembly according to the preamble of claim 1.
  • the motor vehicle door assembly in question is equipped with a motor vehicle door, which is pivotally articulated via a door axle to a motor vehicle body and is adjustable to an open position and a closed position.
  • motor vehicle door is to be understood comprehensively. It includes both side doors and rear doors, tailgates, bootlid, engine compartment doors or cargo doors.
  • the motor vehicle door is usually associated with a so-called door lock.
  • the door lock ensures the determination of the vehicle door in largely arbitrary positions.
  • the well-known Kraftchristmeanord ⁇ ung shows a motor vehicle door assembly in question, wherein a door lock is provided, which is coupled to the motor vehicle door on the one hand and the vehicle body on the other.
  • the door lock has a locking mechanism with the basic structure of a drum brake.
  • the brake shoes are designed here as a pendulum body that trigger the respective braking process automatically.
  • a parking torque can be generated, which generates via a coupling mechanism acting on the vehicle door Mosfeststellmoment.
  • the door locking torque is only effective if the vehicle door is to be manually moved out of the respective pivoted position.
  • the coupling mechanism is designed as a pinion rack and pinion gear, wherein the pinion is drivingly coupled to the locking mechanism.
  • the locking mechanism is together with the Pinion arranged in a cavity of the vehicle door.
  • the rack is pivoted articulated body side, at a location spaced from the door axis location.
  • the invention is based on the problem of designing and further developing the known motor vehicle door arrangement such that the ease of use is increased.
  • freewheeling area it is essential to first consider the effect of the door arrester with the adjustment of the motor vehicle door in the closed position in said adjustment immediately upstream of the closed position, which is referred to below as freewheeling area to reduce. Specifically, this means that the effect of the door arrester during the passage of the freewheeling area is reduced accordingly.
  • the coupling mechanism has the task of transmitting the locking force generated by the locking mechanism or the locking torque generated by the locking mechanism to the motor vehicle door or to the motor vehicle body.
  • the effect of the door arrester in the freewheel area can be reduced in the desired manner, without additional design measures must be taken. For example, on couplings or the like. be waived.
  • the motor vehicle door can be largely strike without hindrance by the door lock easily. At the same time it is possible to determine the door in the rest of adjustment by means of the door arrester.
  • the coupling mechanism is equipped with a power transmission element which is articulated body side 0 or door side at one end.
  • the door locking force which is due to the locking force or the locking torque, and thus the door locking torque are introduced into the motor vehicle door by means of the force transmission element.
  • the force action line of the door locking force passes at a distance on the door axis when the motor vehicle door is pivoted.
  • the above proposed arrangement with power transmission element can be 5 realize according to claim 11 in a simple manner with a pinion rack and pinion gear, wherein the pinion is drivingly coupled to the locking mechanism.
  • Fig. 1 in a side view of a motor vehicle with a proposed motor vehicle door assembly
  • FIG. 2 shows the motor vehicle according to FIG. 1 in a sectional view along the
  • the motor vehicle shown in Fig. 1 is equipped with a motor vehicle door assembly 0 with four side doors 1, an engine compartment door 2 and a trunk lid 3.
  • the present understanding is in each case a motor vehicle door.
  • a motor vehicle door designed as a side door 1 is described as representative of all types of motor vehicle doors
  • the illustrated motor vehicle door 1 is pivotally articulated via a door axle 4 to the motor vehicle body 5 and adjustable in an open position and in a closed position. 0 It is further provided a door of the motor vehicle door 1 6, which is coupled to the motor vehicle door 1 on the one hand and the motor vehicle body 5 on the other hand.
  • the door lock 6 has a locking mechanism 7 for generating a fixed-5 adjusting force or a parking torque and a coupling mechanism 8, wherein the
  • the coupling mechanism 8 is a pinion-rack transmission, which will be explained in more detail below.
  • the freewheeling share can also be set higher, so that further reduces the disturbing effect of the door arrester.
  • the freewheeling share is 70%, preferably even 80%, in a particularly preferred embodiment 95%. It is also conceivable that the freewheeling share is more than 95%. It should be noted that the above-described decrease in the door locking torque occurs when passing through the freewheeling area. With the above definition of freewheeling range and freewheeling share is meant that in the course of running through the freewheeling area - somehow - a decrease in the above Mifeststellmoments to the freewheeling share.
  • the freewheeling range covers between about 30% and about 50% of the pivoting range of the motor vehicle door. This corresponds with an overall displacement angle of the motor vehicle door of about 75 ° an angular range between about 22.5 ° and about 37.5 °. It has been found that an arrangement in which the freewheeling area covers about 40% of the pivoting range of the motor vehicle door, for the ease of use is particularly advantageous. This corresponds to a total displacement of about 75 ° a pivot angle of about 30 °.
  • the locking mechanism 7 is arranged on the motor vehicle door 1.
  • an arrangement of the locking mechanism 7 on the motor vehicle body 5 is also conceivable.
  • the coupling mechanism 8 of the door arrester 6 is coupled via a body-side, spaced from the door axis 4 locking axle 9 with the motor vehicle body 5.
  • Other variants for coupling the door arrester 6 are possible.
  • the door arrester 6, in particular the coupling mechanism 8 of the door arrester 6, via a vehicle side, from the door axis 4 spaced Feststellachse 9 with the vehicle body and / or a tseiti- ge, spaced from the door axis 4 locking axle is coupled to the motor vehicle door.
  • the coupling mechanism 8 a power transmission element 10, with which a on the locking force or the parking torque going back door locking force and thus the Matfeststellmoment in the vehicle door 1 can be introduced.
  • the power transmission element 10 is coupled at one end 10a via the body side, spaced from the door axis 4-detent axle 9 with the motor vehicle body 5.
  • the power transmission element 10 is coupled at one end 10 a via a door-side, spaced from the door axis 4 locking axle 9 with the motor vehicle door 1, namely, when the locking mechanism 7 is disposed on the motor vehicle body 5.
  • the body-side locking axle 9 and / or the possibly existing, door-side locking axle is or are aligned substantially parallel to the door axis 4.
  • the force of action line 1 1 approaches the door locking force at an adjustment of the motor vehicle door 1 in the closed position at least in the freewheel area to the door axis 4.
  • This can be seen from a synopsis of the states of the motor vehicle door 1 shown in FIG. 2 above and below. This reduces the lever arm of the door locking force relative to the door axis 4, which leads to an above reduction of the door locking torque assuming a constant locking force or assuming a constant locking torque.
  • the force effect line 11 of the door locking force runs in the closed position located in the motor vehicle door 1 substantially through the door axis 4.
  • the force transmission element 10 is designed as a rack, that the rack 10 permanently meshes with a pinion 12 and that the pinion 12 is drivingly coupled to the locking mechanism 7.
  • the locking mechanism 7 numerous possibilities are conceivable.
  • the braking principle shown in DE 91 01 203 U1 can be used here.
  • the locking mechanism 7 may also have a simple friction brake.
  • the force of action line 1 1 of the door locking force in the closed position located in the motor vehicle door 1 extends substantially through the door axis 4.
  • the force application point of the pinion 12 on the rack 10, the locking axle 9 and the door axis 4 are substantially in line.
  • the power transmission element 10 is designed as a spindle, wherein the spindle is in engagement with a spindle nut and wherein the spindle nut is drivingly coupled to the locking mechanism.
  • the coupling mechanism 8 has a multi-joint kinematics, preferably a four-joint kinematics, or a plurality of kinematics connected in series. This makes it possible to realize an optimal course of the door locking torque in the freewheeling area.
  • the door lock 6 can be part of a door drive.
  • the drive motor of the door drive additionally assumes the function of the locking mechanism 7. Then the self-locking of the drive motor could serve to generate the parking torque.
  • the drive motor is not designed to be self-locking and on the motor shaft, a brake disc or the like. is arranged.
  • the pinion 12 could be drivingly coupled to the drive motor.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

L'invention concerne un ensemble portière de véhicule automobile comprenant une portière de véhicule automobile (1) qui est articulée sur une carrosserie de véhicule automobile (5) de manière à pivoter autour d'un axe de portière (4) et qui peut être déplacée dans une position ouverte et dans une position fermée. Un arrêt de portière (6) est accouplé à la portière (1), d'une part, et à la carrosserie (5), d'autre part, et présente un mécanisme de blocage (7) servant à générer une force ou un couple de blocage, ainsi qu'un mécanisme d'accouplement (8). La force ou le couple de blocage génère par le biais du mécanisme d'accouplement (8) un couple de blocage de portière agissant sur la portière (1) de sorte que la portière (1) peut être bloquée en position de pivotement au moyen de l'arrêt de portière (6). Selon l'invention, la démultiplication mécanique du mécanisme d'accouplement (8) varie avec le déplacement de la portière (1) en position fermée de sorte que, pour une force ou un couple de blocage supposé constant, le couple de blocage de portière résultant est réduit d'une valeur de course libre d'au moins 50 % dans une zone de déplacement située immédiatement avant la position fermée, la zone de course libre.
PCT/EP2008/004305 2007-05-31 2008-05-30 Ensemble portière de véhicule automobile WO2008145373A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08758879A EP2155999A1 (fr) 2007-05-31 2008-05-30 Ensemble portière de véhicule automobile
CN200880017938.7A CN101802334B (zh) 2007-05-31 2008-05-30 车门装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202007007764.5 2007-05-31
DE202007007764U DE202007007764U1 (de) 2007-05-31 2007-05-31 Kraftfahrzeugtüranordnung

Publications (1)

Publication Number Publication Date
WO2008145373A1 true WO2008145373A1 (fr) 2008-12-04

Family

ID=39710910

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/004305 WO2008145373A1 (fr) 2007-05-31 2008-05-30 Ensemble portière de véhicule automobile

Country Status (4)

Country Link
EP (1) EP2155999A1 (fr)
CN (1) CN101802334B (fr)
DE (1) DE202007007764U1 (fr)
WO (1) WO2008145373A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10352080B2 (en) * 2015-08-17 2019-07-16 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg Device for manually and/or electromotively adjusting or securing a first vehicle part and a second vehicle part relative to each other
US10612288B2 (en) 2015-08-17 2020-04-07 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft Device for manually and/or electromotively adjusting or securing a first vehicle part and a second vehicle part relative to each other
US10633906B2 (en) 2015-08-17 2020-04-28 Brose Fahrzeugteile Gmbh & Co. K.G. Device for manually and/or electromotively adjusting or securing a first vehicle part and a second vehicle part relative to each other

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011056225A1 (de) * 2011-12-09 2013-06-13 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt Kraftfahrzeugbaugruppe mit Feststellvorrichtung
KR20160075544A (ko) * 2013-10-01 2016-06-29 워렌 인더스트리즈 엘티디. 차량 도어 제어 시스템
US10655378B2 (en) * 2017-02-07 2020-05-19 Magna Closures Inc. Power side door actuator with rotating drive nut
CN109252782B (zh) * 2018-11-07 2024-04-12 广东东箭汽车科技股份有限公司 螺母丝杠式自动门开闭机构、汽车自动门和汽车
CN109252781B (zh) * 2018-11-07 2024-07-30 广东东箭汽车科技股份有限公司 齿轮齿条式自动门开闭机构、汽车自动门和汽车

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4306772A1 (de) * 1993-03-04 1994-09-08 Daimler Benz Ag Kraftfahrzeug mit einem beweglichen Karosserieteil
DE19921214A1 (de) * 1999-05-07 2000-11-09 Schaeffler Waelzlager Ohg Feststellvorrichtung für einen Türflügel
FR2802967A1 (fr) * 1999-12-23 2001-06-29 Aries Ind Mecanismes Et Decoup Charniere de porte de vehicule automobile notamment de porte arriere
US20060230574A1 (en) * 2005-04-11 2006-10-19 Rikenkaki Kogyo Kabushiki Kaisha Door checker for automobile

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1554436C3 (de) * 1966-04-07 1975-11-13 Fa. Karl Simon, 7234 Aichhalden Bremsvorrichtung für Möbelklappen
DE2318504C2 (de) * 1973-04-12 1984-02-23 Karl Simon GmbH & Co KG, 7234 Aichhalden Einrichtung zum Bremsen von Klappen oder dergleichen
DE9101203U1 (de) 1991-02-02 1992-05-27 Ed. Scharwächter GmbH & Co. KG, 5630 Remscheid Türbremse für Kraftwagentüren
DE4425799B4 (de) * 1994-07-21 2004-02-26 ED. SCHARWäCHTER GMBH Steuerung für einen stufenlosen Türfeststeller

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4306772A1 (de) * 1993-03-04 1994-09-08 Daimler Benz Ag Kraftfahrzeug mit einem beweglichen Karosserieteil
DE19921214A1 (de) * 1999-05-07 2000-11-09 Schaeffler Waelzlager Ohg Feststellvorrichtung für einen Türflügel
FR2802967A1 (fr) * 1999-12-23 2001-06-29 Aries Ind Mecanismes Et Decoup Charniere de porte de vehicule automobile notamment de porte arriere
US20060230574A1 (en) * 2005-04-11 2006-10-19 Rikenkaki Kogyo Kabushiki Kaisha Door checker for automobile

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10352080B2 (en) * 2015-08-17 2019-07-16 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg Device for manually and/or electromotively adjusting or securing a first vehicle part and a second vehicle part relative to each other
US10612288B2 (en) 2015-08-17 2020-04-07 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft Device for manually and/or electromotively adjusting or securing a first vehicle part and a second vehicle part relative to each other
US10633906B2 (en) 2015-08-17 2020-04-28 Brose Fahrzeugteile Gmbh & Co. K.G. Device for manually and/or electromotively adjusting or securing a first vehicle part and a second vehicle part relative to each other

Also Published As

Publication number Publication date
EP2155999A1 (fr) 2010-02-24
CN101802334A (zh) 2010-08-11
DE202007007764U1 (de) 2008-10-09
CN101802334B (zh) 2013-03-27

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