WO2007056640A3 - Active material actuated headrest assemblies - Google Patents
Active material actuated headrest assemblies Download PDFInfo
- Publication number
- WO2007056640A3 WO2007056640A3 PCT/US2006/060423 US2006060423W WO2007056640A3 WO 2007056640 A3 WO2007056640 A3 WO 2007056640A3 US 2006060423 W US2006060423 W US 2006060423W WO 2007056640 A3 WO2007056640 A3 WO 2007056640A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- active material
- headrest assemblies
- material actuated
- padded surface
- actuated headrest
- Prior art date
Links
- 239000011149 active material Substances 0.000 title abstract 4
- 230000000712 assembly Effects 0.000 title 1
- 238000000429 assembly Methods 0.000 title 1
- 230000004913 activation Effects 0.000 abstract 1
- 230000007423 decrease Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/80—Head-rests
- B60N2/806—Head-rests movable or adjustable
- B60N2/838—Tiltable
- B60N2/841—Tiltable characterised by their locking devices
- B60N2/85—Tiltable characterised by their locking devices with continuous positioning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/80—Head-rests
- B60N2/806—Head-rests movable or adjustable
- B60N2/838—Tiltable
- B60N2/853—Tiltable characterised by their adjusting mechanisms, e.g. electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/80—Head-rests
- B60N2/888—Head-rests with arrangements for protecting against abnormal g-forces, e.g. by displacement of the head-rest
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006800501973A CN101378932B (en) | 2005-11-04 | 2006-11-01 | Active material actuated headrest assemblies |
DE112006002942.8T DE112006002942B4 (en) | 2005-11-04 | 2006-11-01 | Active material actuated head restraint assemblies |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73357305P | 2005-11-04 | 2005-11-04 | |
US60/733,573 | 2005-11-04 | ||
US11/554,753 US7556313B2 (en) | 2005-11-04 | 2006-10-31 | Active material actuated headrest assemblies |
US11/554,753 | 2006-10-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007056640A2 WO2007056640A2 (en) | 2007-05-18 |
WO2007056640A3 true WO2007056640A3 (en) | 2008-10-16 |
Family
ID=39719840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2006/060423 WO2007056640A2 (en) | 2005-11-04 | 2006-11-01 | Active material actuated headrest assemblies |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN101378932B (en) |
DE (1) | DE112006002942B4 (en) |
WO (1) | WO2007056640A2 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7766423B2 (en) | 2007-04-12 | 2010-08-03 | Gm Global Technology Operations, Inc. | Active material head restraint assembly |
US7883148B2 (en) | 2007-04-12 | 2011-02-08 | GM Global Technology Operations LLC | Active material head restraint assembly |
DE102007041495B3 (en) * | 2007-06-21 | 2008-11-27 | Johnson Controls Gmbh | Headrest for vehicle seat, has drive device with spacer strip laminarly provided in alignment area in alignment angle of more than thirty degrees to main extension plane in safety position |
DE102007047749A1 (en) * | 2007-10-05 | 2009-04-09 | Volkswagen Ag | Headrest for seat of motor vehicle, has flexible insert for adjusting head rest, and medium expandable during stiffening such that distance between head of passenger and head rest is reduced during rear crash |
FR2933152B1 (en) * | 2008-06-30 | 2013-06-28 | Renault Sas | ACTUATOR COMPRISING A PRESSURIZED FLUID AND ACTUATOR DEVICE THEREFOR |
DE102010044946A1 (en) | 2010-09-10 | 2012-03-15 | Johnson Controls Gmbh | Headrest with a horizontally adjustable support structure |
US8485581B2 (en) * | 2010-10-14 | 2013-07-16 | GM Global Technology Operations LLC | Active material based holding fixtures |
DE102010063617A1 (en) * | 2010-12-21 | 2012-06-06 | Johnson Controls Gmbh | Device for variable supporting of lumbar vertebrae region of seat occupant of vehicle seat, has force application element with unformed surface area and electrically insulating carrier element |
DE102012022235B4 (en) | 2012-09-03 | 2015-12-24 | Johnson Controls Gmbh | Headrest for a vehicle seat and drive device |
CN103102636B (en) * | 2013-02-19 | 2017-04-05 | 复旦大学 | A kind of shape-memory material based on thermoplastic elastomer (TPE) |
DE102013014479B4 (en) | 2013-09-02 | 2017-02-23 | Johnson Controls Gmbh | Headrest for a vehicle seat |
DE102014224835B4 (en) * | 2014-12-04 | 2022-07-21 | Bayerische Motoren Werke Aktiengesellschaft | headrest |
GB2546130B (en) * | 2016-01-06 | 2020-04-08 | Ford Global Tech Llc | Vehicle furniture |
CN108268523B (en) * | 2016-12-30 | 2021-06-22 | 北京国双科技有限公司 | Database aggregation processing method and device |
DE102018210952A1 (en) * | 2018-07-04 | 2020-01-09 | Bayerische Motoren Werke Aktiengesellschaft | Tactile user interface and method for customizing it |
DE102018117104A1 (en) * | 2018-07-16 | 2020-01-16 | Recaro Aircraft Seating Gmbh & Co. Kg | Aircraft seat device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5820211A (en) * | 1996-08-16 | 1998-10-13 | Trw Occupant Restraint Systems Gmbh | Headrest for a vehicle seat |
US6213548B1 (en) * | 1999-08-12 | 2001-04-10 | Trw Inc. | Head restraint apparatus |
US6688697B2 (en) * | 2000-09-26 | 2004-02-10 | Daimlerchrysler Ag | Head restraint |
US6805404B1 (en) * | 1997-12-17 | 2004-10-19 | Automotive Technologies International Inc. | Vehicular seats including occupant protection apparatus |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7267367B2 (en) * | 2004-04-01 | 2007-09-11 | General Motors Corporation | Reversibly expandable energy absorbing assembly utilizing shape memory foams for impact management and methods for operating the same |
-
2006
- 2006-11-01 CN CN2006800501973A patent/CN101378932B/en not_active Expired - Fee Related
- 2006-11-01 WO PCT/US2006/060423 patent/WO2007056640A2/en active Application Filing
- 2006-11-01 DE DE112006002942.8T patent/DE112006002942B4/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5820211A (en) * | 1996-08-16 | 1998-10-13 | Trw Occupant Restraint Systems Gmbh | Headrest for a vehicle seat |
US6805404B1 (en) * | 1997-12-17 | 2004-10-19 | Automotive Technologies International Inc. | Vehicular seats including occupant protection apparatus |
US6213548B1 (en) * | 1999-08-12 | 2001-04-10 | Trw Inc. | Head restraint apparatus |
US6688697B2 (en) * | 2000-09-26 | 2004-02-10 | Daimlerchrysler Ag | Head restraint |
Also Published As
Publication number | Publication date |
---|---|
DE112006002942T5 (en) | 2008-10-02 |
CN101378932B (en) | 2012-04-18 |
DE112006002942B4 (en) | 2014-03-13 |
CN101378932A (en) | 2009-03-04 |
WO2007056640A2 (en) | 2007-05-18 |
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