DE10343077A1 - Road vehicle engine cover deflection actuator for protection of pedestrian in case of impact has pyrotechnic charge to move linkage to raise cover to impact reduction position - Google Patents

Road vehicle engine cover deflection actuator for protection of pedestrian in case of impact has pyrotechnic charge to move linkage to raise cover to impact reduction position Download PDF

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Publication number
DE10343077A1
DE10343077A1 DE2003143077 DE10343077A DE10343077A1 DE 10343077 A1 DE10343077 A1 DE 10343077A1 DE 2003143077 DE2003143077 DE 2003143077 DE 10343077 A DE10343077 A DE 10343077A DE 10343077 A1 DE10343077 A1 DE 10343077A1
Authority
DE
Germany
Prior art keywords
impact
engine cover
raise
pedestrian
cover
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.)
Granted
Application number
DE2003143077
Other languages
German (de)
Other versions
DE10343077B4 (en
Inventor
Matthias Herzog
Christoph Ulrich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Scherdel Innotec Forschungs und Entwicklungs GmbH
Original Assignee
Innotec Forschungs und Entwicklungs 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 Innotec Forschungs und Entwicklungs GmbH filed Critical Innotec Forschungs und Entwicklungs GmbH
Priority to DE2003143077 priority Critical patent/DE10343077B4/en
Publication of DE10343077A1 publication Critical patent/DE10343077A1/en
Application granted granted Critical
Publication of DE10343077B4 publication Critical patent/DE10343077B4/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/02—Hinges with pins with one pin
    • E05D3/022—Hinges with pins with one pin allowing an additional lateral movement, e.g. for sealing
    • 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
    • E05Y2900/536—Hoods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Superstructure Of Vehicle (AREA)

Abstract

The engine cover deflection system (2) may sense an impact and may rapidly raise the engine cover attachment (6) Normally a locking lever (24) holds a deflection lever (10) in its retracted position. It has a hooked end (46) engaging a beam (8) forming part of the vehicle bodywork (4). The locking lever cooperates with an intermediate lever (20). A pyrotechnic actuator (34) moves a rod (38) to push on a loading lever (30) to raise the engine cover, which is pivoted (12) to the deflection lever.
DE2003143077 2003-09-17 2003-09-17 Pedestrian protection actuator with pyrotechnic push element Expired - Fee Related DE10343077B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003143077 DE10343077B4 (en) 2003-09-17 2003-09-17 Pedestrian protection actuator with pyrotechnic push element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003143077 DE10343077B4 (en) 2003-09-17 2003-09-17 Pedestrian protection actuator with pyrotechnic push element

Publications (2)

Publication Number Publication Date
DE10343077A1 true DE10343077A1 (en) 2005-04-28
DE10343077B4 DE10343077B4 (en) 2007-10-25

Family

ID=34398785

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003143077 Expired - Fee Related DE10343077B4 (en) 2003-09-17 2003-09-17 Pedestrian protection actuator with pyrotechnic push element

Country Status (1)

Country Link
DE (1) DE10343077B4 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005118358A1 (en) * 2004-06-04 2005-12-15 Daimlerchrysler Ag Bonnet arrangement for a collision protection system for vehicles
EP1785319A1 (en) * 2005-11-09 2007-05-16 IAV GmbH Ingenieurgesellschaft Auto und Verkehr Hinge for a vehicle flip-up hood
EP1759937A3 (en) * 2005-08-30 2008-03-19 Mazda Motor Corporation Vehicle hood structure
CN1924275B (en) * 2005-08-30 2011-11-09 马自达汽车株式会社 Vehicle hood structure
DE102011006133A1 (en) * 2011-03-25 2012-09-27 Bayerische Motoren Werke Aktiengesellschaft Device for setting hood of motor car with pedestrian protective device, has adjusting element to adjust spacing of actuator with wall of hinge portion or pivotal lever over adjustable stop to small distance, when or before assembling hood
DE102014013771A1 (en) * 2014-09-17 2016-03-17 Audi Ag Adjustment device for lifting the trailing edge of a front flap of a motor vehicle
DE102016109937A1 (en) * 2016-05-30 2017-11-30 Edscha Engineering Gmbh Adjustable flap hinge
DE102010012511B4 (en) 2010-03-24 2022-09-29 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Hinge assembly for a liftable bonnet and motor vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10108882A1 (en) * 2001-02-23 2002-09-05 Volkswagen Ag Lifting device for e.g. engine bonnet to protect pedestrians during accidents has power limitation device with shear bolt integrated in bonnet locking device
DE10144811A1 (en) * 2001-09-12 2003-03-27 Bayerische Motoren Werke Ag Arrangement of a front flap
DE10209664A1 (en) * 2002-03-05 2003-10-02 Benteler Automobiltechnik Gmbh Safety system for engine cover at front of road vehicle to reduce impact on collision with pedestrian has linkage designed to make cover give way on impact

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10108882A1 (en) * 2001-02-23 2002-09-05 Volkswagen Ag Lifting device for e.g. engine bonnet to protect pedestrians during accidents has power limitation device with shear bolt integrated in bonnet locking device
DE10144811A1 (en) * 2001-09-12 2003-03-27 Bayerische Motoren Werke Ag Arrangement of a front flap
DE10209664A1 (en) * 2002-03-05 2003-10-02 Benteler Automobiltechnik Gmbh Safety system for engine cover at front of road vehicle to reduce impact on collision with pedestrian has linkage designed to make cover give way on impact

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005118358A1 (en) * 2004-06-04 2005-12-15 Daimlerchrysler Ag Bonnet arrangement for a collision protection system for vehicles
EP1759937A3 (en) * 2005-08-30 2008-03-19 Mazda Motor Corporation Vehicle hood structure
US7690465B2 (en) 2005-08-30 2010-04-06 Mazda Motor Corporation Vehicle hood structure
CN1924275B (en) * 2005-08-30 2011-11-09 马自达汽车株式会社 Vehicle hood structure
EP1785319A1 (en) * 2005-11-09 2007-05-16 IAV GmbH Ingenieurgesellschaft Auto und Verkehr Hinge for a vehicle flip-up hood
DE102010012511B4 (en) 2010-03-24 2022-09-29 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Hinge assembly for a liftable bonnet and motor vehicle
DE102011006133A1 (en) * 2011-03-25 2012-09-27 Bayerische Motoren Werke Aktiengesellschaft Device for setting hood of motor car with pedestrian protective device, has adjusting element to adjust spacing of actuator with wall of hinge portion or pivotal lever over adjustable stop to small distance, when or before assembling hood
DE102014013771A1 (en) * 2014-09-17 2016-03-17 Audi Ag Adjustment device for lifting the trailing edge of a front flap of a motor vehicle
DE102014013771B4 (en) * 2014-09-17 2021-01-21 Audi Ag Adjusting device for lifting the rear edge of a front flap of a motor vehicle
DE102016109937A1 (en) * 2016-05-30 2017-11-30 Edscha Engineering Gmbh Adjustable flap hinge
WO2017206987A1 (en) 2016-05-30 2017-12-07 Edscha Engineering Gmbh Mountable flap hinge
DE102016109937B4 (en) 2016-05-30 2023-01-05 Edscha Engineering Gmbh Adjustable flap hinge

Also Published As

Publication number Publication date
DE10343077B4 (en) 2007-10-25

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SCHERDEL INNOTEC FORSCHUNGS- UND ENTWICKLUNGS-, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee