DE10345689A1 - Release mechanism for spring drive for raising bonnet of automobile engine compartment operated by supplying current to electromagnet for overcoming magnetic force of retention magnet - Google Patents
Release mechanism for spring drive for raising bonnet of automobile engine compartment operated by supplying current to electromagnet for overcoming magnetic force of retention magnet Download PDFInfo
- Publication number
- DE10345689A1 DE10345689A1 DE2003145689 DE10345689A DE10345689A1 DE 10345689 A1 DE10345689 A1 DE 10345689A1 DE 2003145689 DE2003145689 DE 2003145689 DE 10345689 A DE10345689 A DE 10345689A DE 10345689 A1 DE10345689 A1 DE 10345689A1
- Authority
- DE
- Germany
- Prior art keywords
- raising
- spring drive
- engine compartment
- automobile engine
- electromagnet
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
- B60R21/38—Protecting non-occupants of a vehicle, e.g. pedestrians using means for lifting bonnets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Superstructure Of Vehicle (AREA)
Abstract
The release mechanism has a permanent magnet (46), for holding a release device in a retention position in which the spring drive is tensioned and an electromagnet (48), supplied with current for overcoming the magnetic force of the permanent magnet, to allow the release device to move into a released position, for operation of the spring drive. Independent claims are also included for the following: (a) a spring drive component group for a device for raising the hood of an automobile engine compartment; and (b) a device for raising the hood of an automobile engine compartment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003145689 DE10345689A1 (en) | 2003-10-01 | 2003-10-01 | Release mechanism for spring drive for raising bonnet of automobile engine compartment operated by supplying current to electromagnet for overcoming magnetic force of retention magnet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003145689 DE10345689A1 (en) | 2003-10-01 | 2003-10-01 | Release mechanism for spring drive for raising bonnet of automobile engine compartment operated by supplying current to electromagnet for overcoming magnetic force of retention magnet |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10345689A1 true DE10345689A1 (en) | 2005-04-21 |
Family
ID=34353240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003145689 Withdrawn DE10345689A1 (en) | 2003-10-01 | 2003-10-01 | Release mechanism for spring drive for raising bonnet of automobile engine compartment operated by supplying current to electromagnet for overcoming magnetic force of retention magnet |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10345689A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006137745A1 (en) * | 2005-06-21 | 2006-12-28 | Kongsberg Devotek As | Releasable holding mechanism and method of use |
WO2009077083A2 (en) * | 2007-12-14 | 2009-06-25 | Thomas Magnete Gmbh | Reversible unlocking system of a safety device in motor vehicles |
WO2009083124A1 (en) * | 2007-12-21 | 2009-07-09 | Hydac Electronic Gmbh | Apparatus for activating a safety device, particularly occupant protection device in a vehicle |
DE102009042468A1 (en) * | 2009-09-23 | 2011-03-24 | Hydac Electronic Gmbh | Lifting system for changing the position of a displaceable hood |
CN101253070B (en) * | 2005-06-21 | 2011-09-07 | 孔斯贝格德沃泰克股份公司 | Releasable holding mechanism and method of use |
DE102010031881A1 (en) * | 2010-07-21 | 2012-01-26 | Hydac Electronic Gmbh | Operating device for safety-related components, such as trigger mechanism for head rest or roll-over bar, comprises retaining unit and lever pivoting around axis, which engages in locking manner at operating portions |
US8205941B2 (en) | 2008-07-30 | 2012-06-26 | Trw Vehicle Safety Systems Inc. | Active head restraint for a vehicle seat |
DE102013017454A1 (en) * | 2013-10-21 | 2015-04-23 | Audi Ag | Adjustment device for a front flap and associated motor vehicle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5538098A (en) * | 1995-05-18 | 1996-07-23 | Trw Vehicle Safety Systems Inc. | Magnetically controlled retractor |
US5779178A (en) * | 1996-11-07 | 1998-07-14 | Rostra Precision Controls, Inc. | Seat belt retractor assembly having magnetically actuated locking mechanism |
DE10027599C1 (en) * | 2000-06-02 | 2001-10-11 | Autoliv Dev | Automobile passenger seatbelt reel has electric motor used for tensioning spring used for displacement of toothed rack along threaded spindle |
DE10034523A1 (en) * | 2000-07-15 | 2002-01-24 | Volkswagen Ag | Lifting system for lifting of a motor vehicle engine bonnet or hood handles a movable engine bonnet on a vehicle with a lifting spring and a lifting spring locking device with a catch mechanism rotating on bearings |
DE10043931A1 (en) * | 2000-09-06 | 2002-04-18 | Volkswagen Ag | Vehicle bonnet hinge has two coupling arrangements, coupling elements, basic element, and pivot axles |
-
2003
- 2003-10-01 DE DE2003145689 patent/DE10345689A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5538098A (en) * | 1995-05-18 | 1996-07-23 | Trw Vehicle Safety Systems Inc. | Magnetically controlled retractor |
US5779178A (en) * | 1996-11-07 | 1998-07-14 | Rostra Precision Controls, Inc. | Seat belt retractor assembly having magnetically actuated locking mechanism |
DE10027599C1 (en) * | 2000-06-02 | 2001-10-11 | Autoliv Dev | Automobile passenger seatbelt reel has electric motor used for tensioning spring used for displacement of toothed rack along threaded spindle |
DE10034523A1 (en) * | 2000-07-15 | 2002-01-24 | Volkswagen Ag | Lifting system for lifting of a motor vehicle engine bonnet or hood handles a movable engine bonnet on a vehicle with a lifting spring and a lifting spring locking device with a catch mechanism rotating on bearings |
DE10043931A1 (en) * | 2000-09-06 | 2002-04-18 | Volkswagen Ag | Vehicle bonnet hinge has two coupling arrangements, coupling elements, basic element, and pivot axles |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101253070B (en) * | 2005-06-21 | 2011-09-07 | 孔斯贝格德沃泰克股份公司 | Releasable holding mechanism and method of use |
EP1899198A1 (en) * | 2005-06-21 | 2008-03-19 | Kongsberg Devotek AS | Releasable holding mechanism and method of use |
WO2006137745A1 (en) * | 2005-06-21 | 2006-12-28 | Kongsberg Devotek As | Releasable holding mechanism and method of use |
EP1899198A4 (en) * | 2005-06-21 | 2010-02-17 | Kongsberg Devotek As | Releasable holding mechanism and method of use |
US7866697B2 (en) | 2005-06-21 | 2011-01-11 | Kongsberg Devotek As | Releasable holding mechanism and method of use |
WO2009077083A2 (en) * | 2007-12-14 | 2009-06-25 | Thomas Magnete Gmbh | Reversible unlocking system of a safety device in motor vehicles |
WO2009077083A3 (en) * | 2007-12-14 | 2009-08-13 | Thomas Magnete Gmbh | Reversible unlocking system of a safety device in motor vehicles |
WO2009083124A1 (en) * | 2007-12-21 | 2009-07-09 | Hydac Electronic Gmbh | Apparatus for activating a safety device, particularly occupant protection device in a vehicle |
US8205941B2 (en) | 2008-07-30 | 2012-06-26 | Trw Vehicle Safety Systems Inc. | Active head restraint for a vehicle seat |
DE102009042468A1 (en) * | 2009-09-23 | 2011-03-24 | Hydac Electronic Gmbh | Lifting system for changing the position of a displaceable hood |
DE102010031881A1 (en) * | 2010-07-21 | 2012-01-26 | Hydac Electronic Gmbh | Operating device for safety-related components, such as trigger mechanism for head rest or roll-over bar, comprises retaining unit and lever pivoting around axis, which engages in locking manner at operating portions |
DE102013017454A1 (en) * | 2013-10-21 | 2015-04-23 | Audi Ag | Adjustment device for a front flap and associated motor vehicle |
DE102013017454B4 (en) * | 2013-10-21 | 2018-07-12 | Audi Ag | Adjustment device for a front flap and associated motor vehicle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8141 | Disposal/no request for examination |