WO2008017686A1 - Verfahren zum lösen einer feststellbremse eines kraftfahrzeuges - Google Patents
Verfahren zum lösen einer feststellbremse eines kraftfahrzeuges Download PDFInfo
- Publication number
- WO2008017686A1 WO2008017686A1 PCT/EP2007/058215 EP2007058215W WO2008017686A1 WO 2008017686 A1 WO2008017686 A1 WO 2008017686A1 EP 2007058215 W EP2007058215 W EP 2007058215W WO 2008017686 A1 WO2008017686 A1 WO 2008017686A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- parking brake
- receiving part
- housing
- actuating tool
- tool
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
- B60T17/221—Procedure or apparatus for checking or keeping in a correct functioning condition of brake systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
Definitions
- the invention relates to a method for releasing a parking brake of a motor vehicle.
- Parking brakes for motor vehicles are known.
- DE 197 55 933 Cl a parking brake for vehicles with a special release device is described.
- the release device serves to solve the mechanical connection of the axial ends of the telescopic device from each other in case of failure, such as a failure of the motor drive when the parking brake is applied.
- the release device consists of a relatively complex designed pawl, which is actuated by a spring-loaded release lever. In an emergency, this release lever is actuated.
- the invention has for its object to provide a method for releasing a parking brake of a motor vehicle, the application of which can be done in a relatively simple constructive manner.
- the object underlying the invention is achieved by a method for releasing a parking brake
- an actuating tool is inserted through a sealed with a membrane opening of the housing of the actuator of the parking brake in the housing and introduced into a receiving part which is rotatably connected to the transmission and in which subsequently the transmission with the operating tool on the receiving part is set in a rotational movement for releasing the parking brake.
- an operating tool can be used, for example, a simple screwdriver, provided that the receiving part is designed constructively on his, the operating tool side facing, for example, as a screw head.
- the membrane is usually a plastic membrane, for example Polytetrafluoroethylene exists.
- the receiving part itself can be connected at different points of the transmission with this. Thus, it is for example possible to arrange the receiving part laterally on a gear of the transmission.
- the method for releasing a parking brake of a motor vehicle can be realized in a relatively simple manner. It is advantageous that the release of the parking brake in an emergency can be particularly easily initiated by the insertion of the actuating tool.
- Engage the parking brake if desired.
- the method is used to open the parking brake in an emergency.
- a preferred embodiment of the invention consists in that an Allen key inserted as an actuating tool is introduced into a hollow body part inserted as a receiving part with a polygon socket complementary to the Allen key.
- the receiving part is designed so that it can accommodate the Allen key.
- the operating tool can be particularly simple and safe to introduce into the receiving part, which facilitates the implementation of the method in an advantageous manner.
- a polygon socket for example, a hexagon socket can be selected.
- an actuating tool is introduced with an external thread in a hollow body part used as a receiving part with a complementary to the external thread of the actuating tool formed internal thread, wherein the thread direction of the external thread and the internal thread an introduction of the actuating tool and a subsequent Rotary movement of the transmission only in the direction of opening the parking brake allows.
- the internal thread of the receiving part is complementary to the external thread of the actuating tool, so that the actuating tool can be screwed into the receiving part.
- the thread seals are chosen so that a screwing of the actuating tool in the receiving part and a subsequent common further rotational movement of the actuating tool can be carried out together with the receiving part only in the direction of opening the parking brake.
- the actuating tool is inserted into the housing by a pressure compensation membrane arranged as a membrane.
- the actuators of parking brakes usually have pressure equalization membrane, with the help of temperature fluctuations are compensated in the interior of the respective actuator.
- a pressure compensation membrane can be used as a membrane, which advantageously does not require the arrangement of additional membranes.
- Fig. 1 shows the actuator of the parking brake with the housing open with the operating tool.
- Fig. 2 shows the actuator of the parking brake with the housing open with the operating tool in three-dimensional form.
- Fig. 3 shows the actuator of the parking brake with the housing open and incorporated actuating tool.
- Fig. 4 shows an embodiment of the receiving part in three-dimensional form.
- Fig. 1 the actuator 5 of the parking brake with the housing 4 and the operating tool 1 is shown.
- the operating tool 1 is inserted through a sealed with a membrane 2 opening 3 of the housing 4 of the actuator 5 of the parking brake in the housing 4 and introduced into the receiving part 6.
- the receiving part 6 is rotatably connected to the transmission 7.
- the receiving part 6 is arranged laterally on a gear of the transmission 7.
- the gear 7 is connected to a spindle 9 in
- the actuating tool 1 is formed here advantageously as Inbuss wooll.
- a hollow body part is arranged with a complementary formed to the Allen key inner polygon. This is particularly advantageous. It is also possible that
- Form actuating tool 1 as a hollow body part with polygon socket (not shown), wherein the receiving part 6 would be designed to complement it accordingly.
- the actuator 5 of the parking brake with the housing 4 open and the actuating tool 1 is shown in three dimensions.
- the opening 3 of the housing 4 is closed with a membrane 2, which is provided in normal operation as a pressure equalizing membrane.
- a membrane 2 which is provided in normal operation as a pressure equalizing membrane.
- Fig. 3 the actuator 5 is shown with the housing 4 open and the actuating tool 1, wherein the actuating tool 1 is already in engagement with the receiving part 6. To achieve this, it was necessary to break the membrane 2 with the actuating tool 1 and to introduce the actuating tool 1 into the receiving part 6. Subsequently, the rotational movement to release the parking brake done.
- an embodiment of the receiving part 6 is shown in three dimensions. As a receiving part 6 while a hollow body part with a complementary to the Allen key (not shown) formed inner polygon 6 'is shown, with a hexagon socket was selected as polygon socket 6'. This receiving part 6 can be pushed, for example, on an extension of a gear that is associated with the transmission (not shown).
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Braking Elements And Transmission Devices (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/376,659 US20100236879A1 (en) | 2006-08-09 | 2007-08-08 | Method for releasing a parking brake of a motor vehicle |
| CN200780037559XA CN101583525B (zh) | 2006-08-09 | 2007-08-08 | 用于松开机动车的停车制动器的方法 |
| JP2009523287A JP5130294B2 (ja) | 2006-08-09 | 2007-08-08 | 自動車のパーキングブレーキを解除する方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006037242A DE102006037242A1 (de) | 2006-08-09 | 2006-08-09 | Verfahren zum Lösen einer Feststellbremse eines Kraftfahrzeuges |
| DE102006037242.5 | 2006-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2008017686A1 true WO2008017686A1 (de) | 2008-02-14 |
Family
ID=38814336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2007/058215 Ceased WO2008017686A1 (de) | 2006-08-09 | 2007-08-08 | Verfahren zum lösen einer feststellbremse eines kraftfahrzeuges |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20100236879A1 (de) |
| JP (1) | JP5130294B2 (de) |
| KR (1) | KR20090051072A (de) |
| CN (1) | CN101583525B (de) |
| DE (1) | DE102006037242A1 (de) |
| WO (1) | WO2008017686A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3904168B1 (de) | 2020-04-28 | 2023-09-13 | KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH | Elektromechanisches bremssystem und verfahren zum lösen eines elektromechanischen bremssystems |
| EP3912874B1 (de) * | 2020-05-19 | 2023-04-26 | KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH | Elektromechanisches bremssystem und verfahren zum betrieb |
| EP4163169A1 (de) * | 2021-10-06 | 2023-04-12 | KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH | Bremsaktuator und bremsbetätigungsvorrichtung |
| WO2025028028A1 (ja) * | 2023-07-31 | 2025-02-06 | 日立Astemo株式会社 | 電動ブレーキ装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002020324A1 (en) * | 2000-09-05 | 2002-03-14 | Fico Cables, S.A. | Electrically powered parking brake |
| US20030047393A1 (en) * | 2001-09-10 | 2003-03-13 | Gibson Jeffrey Glenn | Mechanical release for parking brake cable system |
| US20040134344A1 (en) * | 2003-01-14 | 2004-07-15 | Fisher Albert D. | Breather filter for sealed spring brake actuators |
| EP1795411A2 (de) * | 2005-12-07 | 2007-06-13 | Mando Corporation | Elektrische Feststellbremse |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19755933C1 (de) * | 1997-12-17 | 1999-08-12 | Kuester & Co Gmbh | Feststellbremse für Fahrzeuge |
| US6240807B1 (en) * | 1999-03-03 | 2001-06-05 | Chick Workholding Solutions, Inc. | Indexing apparatus |
| US6364085B1 (en) * | 1999-06-14 | 2002-04-02 | Asmo Co., Ltd. | Actuator with slipping prevention structure |
| JP2001234958A (ja) * | 1999-12-13 | 2001-08-31 | Asmo Co Ltd | 電動ブレーキ装置用モータ及び電動ブレーキ装置のロック解除方法 |
| US6755284B2 (en) * | 2001-05-24 | 2004-06-29 | Ventra Group Inc. | Electrically driven parking brake actuation assembly |
| DE60224562T2 (de) * | 2001-07-16 | 2009-01-22 | Pbr Australia Pty. Ltd., East Bentleigh | Elektrische bremsbetätigungsvorrichtung und stellglied |
| JP2003065372A (ja) * | 2001-08-27 | 2003-03-05 | Asmo Co Ltd | 車両用ブレーキ装置及び車両用ブレーキ装置用モータ |
| DE10212879B4 (de) * | 2002-03-22 | 2007-09-06 | Fico Cables, S.A., Rubi | Betätigungsmechanismus für eine Feststellbremse |
| DE102004016144A1 (de) * | 2003-04-02 | 2004-11-18 | Asmo Co., Ltd., Kosai | Bremsvorrichtung für ein Kraftfahrzeug |
| JP2004316903A (ja) * | 2003-04-02 | 2004-11-11 | Asmo Co Ltd | 車両用ブレーキ装置 |
| JP2005282613A (ja) * | 2004-03-26 | 2005-10-13 | Honda Motor Co Ltd | パーキングブレーキ装置 |
| JP4512868B2 (ja) * | 2004-03-31 | 2010-07-28 | 日立オートモティブシステムズ株式会社 | 電動ブレーキ装置 |
| JP2006017193A (ja) * | 2004-06-30 | 2006-01-19 | Hitachi Ltd | ディスクブレーキ |
| JP4507831B2 (ja) * | 2004-10-29 | 2010-07-21 | トヨタ自動車株式会社 | 電動駐車ブレーキ制御装置、電動駐車ブレーキ装置 |
| DE102005056221A1 (de) * | 2004-12-21 | 2006-07-13 | Continental Teves Ag & Co. Ohg | Elektromechanisch betätigbare Feststellbremse |
-
2006
- 2006-08-09 DE DE102006037242A patent/DE102006037242A1/de not_active Withdrawn
-
2007
- 2007-08-08 WO PCT/EP2007/058215 patent/WO2008017686A1/de not_active Ceased
- 2007-08-08 CN CN200780037559XA patent/CN101583525B/zh not_active Expired - Fee Related
- 2007-08-08 JP JP2009523287A patent/JP5130294B2/ja not_active Expired - Fee Related
- 2007-08-08 KR KR1020097004730A patent/KR20090051072A/ko not_active Withdrawn
- 2007-08-08 US US12/376,659 patent/US20100236879A1/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002020324A1 (en) * | 2000-09-05 | 2002-03-14 | Fico Cables, S.A. | Electrically powered parking brake |
| US20030047393A1 (en) * | 2001-09-10 | 2003-03-13 | Gibson Jeffrey Glenn | Mechanical release for parking brake cable system |
| US20040134344A1 (en) * | 2003-01-14 | 2004-07-15 | Fisher Albert D. | Breather filter for sealed spring brake actuators |
| EP1795411A2 (de) * | 2005-12-07 | 2007-06-13 | Mando Corporation | Elektrische Feststellbremse |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010500512A (ja) | 2010-01-07 |
| CN101583525A (zh) | 2009-11-18 |
| KR20090051072A (ko) | 2009-05-20 |
| JP5130294B2 (ja) | 2013-01-30 |
| DE102006037242A1 (de) | 2008-02-14 |
| US20100236879A1 (en) | 2010-09-23 |
| CN101583525B (zh) | 2011-06-08 |
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