WO2013127384A1 - Kraftfahrzeugtürverschluss - Google Patents
Kraftfahrzeugtürverschluss Download PDFInfo
- Publication number
- WO2013127384A1 WO2013127384A1 PCT/DE2013/000105 DE2013000105W WO2013127384A1 WO 2013127384 A1 WO2013127384 A1 WO 2013127384A1 DE 2013000105 W DE2013000105 W DE 2013000105W WO 2013127384 A1 WO2013127384 A1 WO 2013127384A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- stop
- motor vehicle
- vehicle door
- door lock
- driven pulley
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/04—Electrical
- E05B81/06—Electrical using rotary motors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/36—Noise prevention; Anti-rattling means
- E05B77/40—Lock elements covered by silencing layers, e.g. coatings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
- E05B81/14—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on bolt detents, e.g. for unlatching the bolt
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
- E05B81/20—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators for assisting final closing or for initiating opening
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/57—Operators with knobs or handles
Definitions
- the invention relates to a motor vehicle door lock, with a locking mechanism, further comprising an electric drive for the locking mechanism, and with at least one stop for the electric drive.
- Such a motor vehicle door lock is described by way of example in DE 198 28 040 B4.
- two stop elements for a local electric drive are realized.
- the electric drive is used in the known teaching to open or close the associated locking mechanism.
- the respective stop elements are arranged on the one hand of the rotary latch and on the other hand, the pawl. This has proven itself in principle.
- noise problems in particular due to the forces occurring, may occur in the prior art under certain circumstances. Because such electric drives are often used often, especially when it comes to electrically open the locking and / or close. In fact, each of the operations described corresponds to the electric drive driving more or less hard against the one or more stops. This procedure is then still noise technology aggravated when the attack is formed, for example, in a metallic lock case and the opposite driving electric drive generates an associated noise, which is forwarded to the body through structure-borne noise and may even be reinforced. This is where the invention starts.
- the invention is based on the technical problem of further developing such a motor vehicle door lock so that the forces occurring are absorbed so that overall the noise behavior is improved while at the same time being simple in construction.
- the invention proposes in a generic motor vehicle door lock, that the stop is designed as arranged on the electric drive damping stop.
- the damping stop in question and arranged on the electric drive interacts with at least one housing stop.
- An acoustically particularly advantageous force absorption and, at the same time, assembly and production technology-simple design is observed in the event that the housing stop is made of plastic.
- the housing stop may be made together with the plastic housing in one go. This is not mandatory.
- the housing stop on the lock case (made of metal) may be formed.
- the stop designed according to the invention as a damping stop on the electric drive ensures that movements of the electric drive in the region of the damping stop are effectively and as it were resiliently braked. Because the damping stop is designed to be elastic overall and ensures that the equipped with the damping stop electric drive in its final position or generally a predetermined position with low noise or practically noiseless interacts with the at least one housing stop, since the force or energy is absorbed by the housing stop.
- the damping stop is typically arranged on a driven pulley as part of the electric drive.
- the electric drive regularly consists of an electric motor with an output worm and with the output worm meshing with the driven pulley. Any adjusting movements of the electric drive thus correspond to rotations of the driven pulley about its axis of rotation.
- Rotations drives the driven pulley after a certain travel with its arranged thereon at least one damping stop against the already mentioned housing stop.
- the damping stop is typically connected to the driven pulley. In principle, it is possible to proceed in such a way that the damping stop and the driven pulley are designed in one piece. In fact, the output disk as well as the damping stop can be made entirely of plastic. There are also different plastics conceivable. In this case, the driven pulley and the damping stop are produced together in a so-called two-component injection molding process. In the case of the damping stop is typically formed on the driven pulley. It has proven useful if the damping stop is arranged radially in comparison to a rotational axis of the driven pulley.
- the damping stop it is recommended to place the damping stop on the outer circumference of the driven pulley.
- the damping stop can travel against the housing stop over the full area and, on the other hand, it is located on an exposed position of the driven pulley, namely on its outer circumference.
- the damping stop can not collide with other levers or devices inside the lock housing. The forces are absorbed by a large lever arm best possible to optimize the load on the active sites and thus to improve the acoustic properties.
- damping stop advantageously rests axially on an operating plane defined by the driven pulley.
- the driven pulley lays first of all through its arrangement
- the damping abutment rests on or extends in the axial direction starting from this actuation plane.
- the damping stop is additionally arranged lifted out of the plane of actuation and consequently can not interact with levers or other lock elements projecting in the actuation plane or projecting into the actuation plane, which is expressly desired in order to avoid collisions.
- a motor vehicle door lock which is characterized by a particularly good power consumption and a positive noise behavior and is simple, inexpensive and compact.
- electric drive for preferably opening and / or closing the locking mechanism has at least one integrated damping stop.
- two damping stops are realized, which enclose between them an obtuse angle, which may be for example 100 °.
- both an end stop and an initial stop for the electric drive can be realized and defined.
- the arranged on the electric drive damping stop interacts in this case, each with an associated housing stop.
- two end stops can be realized when using a center zero spring, while the basic position is positioned and damped without a stop.
- FIG. 1 shows a motor vehicle door lock according to the invention with its essential elements for the invention
- Fig. 2 shows the electric drive or realized at this point driven pulley in detail.
- a motor vehicle door lock is shown, which is equipped with a working on a locking mechanism release lever 1.
- the release lever 1 is pivotally mounted about an axis 2 in a central locking housing, not shown. Pivoting movements of the trigger lever 1 in the clockwise direction shown by an arrow correspond to the fact that the pawl of the locking mechanism is lifted off the catch. As a result, the catch is opened spring assisted.
- the motor vehicle door lock basically still has a locking lever 3 which is pivotally mounted about an associated axis of rotation 4 , In this case, pivoting movements of the locking lever 3 as well as those of the trigger lever 1 are initiated in total by means of the electric drive 5. 6, 7.
- the electric drive 5, 6, 7 is composed of an electric motor 5, an output worm 6 driven by the electric motor 5, and a driven pulley 7 driven by the output worm 6 or driven by it.
- a control for controlling the electric motor 5 is a control
- the control unit 8 is provided.
- the control unit 8 is acted upon in accordance with the admission of a handle 9 with a corresponding opening request of an operator.
- the handle 9 is a signal generator
- a stop 12 is provided in the exemplary embodiment on the driven pulley 7, which stop is designed as a damping stop 12 in the present case.
- the damping stop 12 interacts with a housing stop 13, which is merely indicated.
- the housing stop 13 may be arranged on a housing cover (not explicitly shown) or formed integrally with the housing cover (see FIG. 2).
- the driven pulley 7 has two damping stops 12. As shown in FIG. 2 close the two damping stops 12.
- the right in Fig. 2 damping stop 12 is used to decelerate electrical opening movements of the electric drive 5, 6, 7 attenuated at its end.
- the left in Fig. 2 damping stop 12 acts as quasi stop or end stop for a countermovement of the electric drive 5, 6, 7, which may belong to an emergency operation in the embodiment.
- the electrical opening previously described in detail corresponds to a normal operation.
- the driven pulley 7 therefore performs a clockwise movement about its axis of rotation A.
- the locking lever 3 located in its position “locked (VR)" in FIG. 1 is unlocked (ER) by means of the driven pulley 7. transferred.
- the locking mechanism can be mechanically opened immediately in emergency operation, because now the locking lever 3 assumes its "unlocked” position and thereby a mechanical connection is made from the handle 9 to the release lever 1.
- this functionality is of minor importance for the further considerations.
- Fig. 2 makes it clear that the respective damping stop 12 is connected to the driven pulley 7.
- the damping stop 12 and the driven pulley 7 are designed in one piece.
- both the damping stop 12 and the driven pulley 7 are made of a plastic.
- the housing stop 13 is made predominantly of an elastomeric plastic, such as EPDM (ethylene propylene rubber), NR (natural rubber), SBR (styrene-butadiene rubber) or NBR (acrylonitrile-butadiene rubber).
- EPDM ethylene propylene rubber
- NR natural rubber
- SBR styrene-butadiene rubber
- NBR acrylonitrile-butadiene rubber
- damping stop 12 and the driven pulley 7 are produced in a common production process.
- This production process is typically a two-component injection molding process because a plastic is used for both the damping stop 12 and the driven disk 7.
- the housing stop can also be made of a synthetic material.
- damping stop 12 is arranged on the outer circumference of the driven pulley 7.
- damping stop 12 is in the context of the embodiment axially on a side defined by the driven pulley 7 level of actuation.
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014137969A RU2014137969A (ru) | 2012-02-28 | 2013-02-26 | Замок автомобильной двери |
MX2014010284A MX2014010284A (es) | 2012-02-28 | 2013-02-26 | Seguro de puerta de vehiculo motor. |
JP2014559096A JP6213929B2 (ja) | 2012-02-28 | 2013-02-26 | 自動車両ドアロック |
CA2865680A CA2865680A1 (en) | 2012-02-28 | 2013-02-26 | Motor vehicle door lock |
US14/381,639 US20150015004A1 (en) | 2012-02-28 | 2013-02-26 | Motor vehicle door lock |
KR20147025852A KR20140130176A (ko) | 2012-02-28 | 2013-02-26 | 차량 도어 록 |
EP13725552.7A EP2820213B1 (de) | 2012-02-28 | 2013-02-26 | Kraftfahrzeugtürverschluss |
CN201380022522.5A CN104271858B (zh) | 2012-02-28 | 2013-02-26 | 机动车门锁 |
IN1721MUN2014 IN2014MN01721A (de) | 2012-02-28 | 2014-08-26 | |
US16/379,967 US11085211B2 (en) | 2012-02-28 | 2019-04-10 | Motor vehicle door lock |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202012001960.0 | 2012-02-28 | ||
DE201220001960 DE202012001960U1 (de) | 2012-02-28 | 2012-02-28 | Kraftfahrzeugtürverschluss |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/381,639 A-371-Of-International US20150015004A1 (en) | 2012-02-28 | 2013-02-26 | Motor vehicle door lock |
US16/379,967 Division US11085211B2 (en) | 2012-02-28 | 2019-04-10 | Motor vehicle door lock |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013127384A1 true WO2013127384A1 (de) | 2013-09-06 |
Family
ID=48536653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2013/000105 WO2013127384A1 (de) | 2012-02-28 | 2013-02-26 | Kraftfahrzeugtürverschluss |
Country Status (11)
Country | Link |
---|---|
US (2) | US20150015004A1 (de) |
EP (1) | EP2820213B1 (de) |
JP (1) | JP6213929B2 (de) |
KR (1) | KR20140130176A (de) |
CN (1) | CN104271858B (de) |
CA (1) | CA2865680A1 (de) |
DE (1) | DE202012001960U1 (de) |
IN (1) | IN2014MN01721A (de) |
MX (1) | MX2014010284A (de) |
RU (1) | RU2014137969A (de) |
WO (1) | WO2013127384A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015172761A1 (de) * | 2014-05-12 | 2015-11-19 | Kiekert Aktiengesellschaft | Kraftfahrzeugschloss |
WO2016132463A1 (ja) * | 2015-02-17 | 2016-08-25 | ジーコム コーポレイション | 自動車用ドアラッチ装置 |
DE102019111936A1 (de) * | 2019-05-08 | 2020-11-12 | Kiekert Aktiengesellschaft | Kraftfahrzeugtürschloss |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19828040A1 (de) * | 1998-06-24 | 1999-12-30 | Mannesmann Vdo Ag | Kraftunterstützte Schließeinrichtung |
EP1225290A2 (de) * | 2001-01-23 | 2002-07-24 | Kiekert Aktiengesellschaft | Kraftfahrzeugtürverschluss |
DE10216313A1 (de) * | 2002-04-12 | 2003-10-23 | Bayerische Motoren Werke Ag | Drehfalle eines Schlosses mit einer Dämpfungsschicht |
US20040046399A1 (en) * | 2002-06-13 | 2004-03-11 | Gavriel Shafry | Actuating device |
WO2010129303A2 (en) * | 2009-04-27 | 2010-11-11 | Accuride International Inc. | Drawer slide and locking mechanism |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4737796Y1 (de) | 1969-04-09 | 1972-11-15 | ||
JPH035871U (de) | 1989-06-09 | 1991-01-21 | ||
DE3923688A1 (de) * | 1989-07-18 | 1991-01-24 | Swf Auto Electric Gmbh | Stelleinrichtung zur tuerverriegelung bei kraftfahrzeugen |
JP2503445Y2 (ja) * | 1989-10-13 | 1996-07-03 | シロキ工業株式会社 | ドアロック装置 |
US5642636A (en) * | 1993-01-22 | 1997-07-01 | Mitsui Kinzoku Kogyo Kabushiki Kaisha | Locking device for trunk lids |
JPH06346645A (ja) * | 1993-06-10 | 1994-12-20 | Aisin Seiki Co Ltd | 操作装置 |
JP2832271B2 (ja) * | 1993-06-25 | 1998-12-09 | 三井金属鉱業株式会社 | スーパーロック機構付アクチュエータ |
JP2847461B2 (ja) * | 1993-07-05 | 1999-01-20 | 三井金属鉱業株式会社 | ドアロック装置におけるスイッチ機構 |
GB2284232B (en) * | 1993-11-30 | 1997-02-12 | Mitsui Mining & Smelting Co | Actuator with an anti-theft mechanism for vehicle door locks |
JP2739677B2 (ja) * | 1993-12-13 | 1998-04-15 | 三井金属鉱業株式会社 | 車両用扉のロック装置 |
FR2775717B1 (fr) * | 1998-03-03 | 2000-05-05 | Valeo Systemes De Fermetures | Dispositif d'ouverture/fermeture d'un ouvrant, notamment pour vehicule automobile |
US6953906B2 (en) * | 1999-08-02 | 2005-10-11 | Rapistan Systems Advertising Corp. | Delivery point sequencing mail sorting system with flat mail capability |
JP4737796B2 (ja) | 2000-04-21 | 2011-08-03 | 三井製糖株式会社 | 肝機能増強剤 |
US8474886B2 (en) * | 2003-07-09 | 2013-07-02 | Kiekert Aktiengesellschaft | Vehicle door latch |
DE10356306B4 (de) * | 2003-11-28 | 2020-12-17 | BROSE SCHLIEßSYSTEME GMBH & CO. KG | Kraftfahrzeugschloß |
EP2080856A3 (de) | 2005-11-17 | 2009-08-19 | Aisin Seiki Kabushiki Kaisha | Antriebsmechanismus und Schliessvorrichtung für Fahrzeuge |
JP4747796B2 (ja) * | 2005-11-17 | 2011-08-17 | アイシン精機株式会社 | 車両用ドアクローザ装置 |
WO2009143799A1 (de) * | 2008-05-30 | 2009-12-03 | Kiekert Aktiengesellschaft | Kraftfahrzeugtürverschluss |
DE102008048773A1 (de) * | 2008-09-24 | 2010-03-25 | Kiekert Ag | Kraftfahrzeugtürverschluss |
JP5431142B2 (ja) | 2009-12-18 | 2014-03-05 | 株式会社コナミデジタルエンタテインメント | ゲーム装置、ゲーム処理方法、ならびに、プログラム |
JP5393570B2 (ja) * | 2010-03-31 | 2014-01-22 | アイシン機工株式会社 | 車両用リッドロック装置 |
JP5520112B2 (ja) * | 2010-03-31 | 2014-06-11 | アイシン機工株式会社 | 車両用ロック装置、車両用リッドロック装置および車両用ドアロック装置 |
JP5756660B2 (ja) * | 2011-03-23 | 2015-07-29 | アイシン機工株式会社 | フューエルリッドロック装置 |
-
2012
- 2012-02-28 DE DE201220001960 patent/DE202012001960U1/de not_active Expired - Lifetime
-
2013
- 2013-02-26 CN CN201380022522.5A patent/CN104271858B/zh active Active
- 2013-02-26 CA CA2865680A patent/CA2865680A1/en not_active Abandoned
- 2013-02-26 MX MX2014010284A patent/MX2014010284A/es unknown
- 2013-02-26 WO PCT/DE2013/000105 patent/WO2013127384A1/de active Application Filing
- 2013-02-26 EP EP13725552.7A patent/EP2820213B1/de active Active
- 2013-02-26 KR KR20147025852A patent/KR20140130176A/ko active Search and Examination
- 2013-02-26 JP JP2014559096A patent/JP6213929B2/ja active Active
- 2013-02-26 US US14/381,639 patent/US20150015004A1/en not_active Abandoned
- 2013-02-26 RU RU2014137969A patent/RU2014137969A/ru not_active Application Discontinuation
-
2014
- 2014-08-26 IN IN1721MUN2014 patent/IN2014MN01721A/en unknown
-
2019
- 2019-04-10 US US16/379,967 patent/US11085211B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19828040A1 (de) * | 1998-06-24 | 1999-12-30 | Mannesmann Vdo Ag | Kraftunterstützte Schließeinrichtung |
DE19828040B4 (de) | 1998-06-24 | 2005-05-19 | Siemens Ag | Kraftunterstützte Schließeinrichtung |
EP1225290A2 (de) * | 2001-01-23 | 2002-07-24 | Kiekert Aktiengesellschaft | Kraftfahrzeugtürverschluss |
DE10216313A1 (de) * | 2002-04-12 | 2003-10-23 | Bayerische Motoren Werke Ag | Drehfalle eines Schlosses mit einer Dämpfungsschicht |
US20040046399A1 (en) * | 2002-06-13 | 2004-03-11 | Gavriel Shafry | Actuating device |
WO2010129303A2 (en) * | 2009-04-27 | 2010-11-11 | Accuride International Inc. | Drawer slide and locking mechanism |
Also Published As
Publication number | Publication date |
---|---|
DE202012001960U1 (de) | 2013-05-29 |
CA2865680A1 (en) | 2013-09-06 |
RU2014137969A (ru) | 2016-04-20 |
JP2015515557A (ja) | 2015-05-28 |
MX2014010284A (es) | 2015-04-08 |
IN2014MN01721A (de) | 2015-05-29 |
US11085211B2 (en) | 2021-08-10 |
KR20140130176A (ko) | 2014-11-07 |
JP6213929B2 (ja) | 2017-10-18 |
EP2820213A1 (de) | 2015-01-07 |
CN104271858A (zh) | 2015-01-07 |
US20150015004A1 (en) | 2015-01-15 |
US20190234116A1 (en) | 2019-08-01 |
CN104271858B (zh) | 2017-02-22 |
EP2820213B1 (de) | 2018-10-10 |
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