WO2007056640A3 - Ensembles appuie-tête actionnés par un matériau actif - Google Patents

Ensembles appuie-tête actionnés par un matériau actif Download PDF

Info

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
Application number
PCT/US2006/060423
Other languages
English (en)
Other versions
WO2007056640A2 (fr
Inventor
Alan L Browne
Nancy L Johnson
James Y Khoury
Paul W Alexander
Michael G Carpenter
Original Assignee
Gm Global Tech Operations Inc
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
Priority claimed from US11/554,753 external-priority patent/US7556313B2/en
Application filed by Gm Global Tech Operations Inc filed Critical Gm Global Tech Operations Inc
Priority to CN2006800501973A priority Critical patent/CN101378932B/zh
Priority to DE112006002942.8T priority patent/DE112006002942B4/de
Publication of WO2007056640A2 publication Critical patent/WO2007056640A2/fr
Publication of WO2007056640A3 publication Critical patent/WO2007056640A3/fr

Links

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

Ensemble appuie-tête pour un siège comprenant une partie corps munie d'au moins une surface capitonnée positionnée de manière à être sensiblement alignée avec la tête d’un occupant du siège et un matériau actif en communication opérationnelle avec ladite ou lesdites surfaces capitonnées de la partie corps, le matériau actif intervenant pour modifier au moins un attribut en réaction à un signal d’activation, le changement dudit ou desdits attributs du matériau actif étant accompagné d’une diminution d’un espace entre la tête de l’occupant et ladite ou lesdites surfaces capitonnées.
PCT/US2006/060423 2005-11-04 2006-11-01 Ensembles appuie-tête actionnés par un matériau actif WO2007056640A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2006800501973A CN101378932B (zh) 2005-11-04 2006-11-01 活性材料致动的靠枕组件
DE112006002942.8T DE112006002942B4 (de) 2005-11-04 2006-11-01 Durch ein aktives Material betätigte Kopfstützenanordnungen

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 2006-10-31
US11/554,753 US7556313B2 (en) 2005-11-04 2006-10-31 Active material actuated headrest assemblies

Publications (2)

Publication Number Publication Date
WO2007056640A2 WO2007056640A2 (fr) 2007-05-18
WO2007056640A3 true WO2007056640A3 (fr) 2008-10-16

Family

ID=39719840

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/060423 WO2007056640A2 (fr) 2005-11-04 2006-11-01 Ensembles appuie-tête actionnés par un matériau actif

Country Status (3)

Country Link
CN (1) CN101378932B (fr)
DE (1) DE112006002942B4 (fr)
WO (1) WO2007056640A2 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7883148B2 (en) * 2007-04-12 2011-02-08 GM Global Technology Operations LLC Active material head restraint assembly
US7766423B2 (en) 2007-04-12 2010-08-03 Gm Global Technology Operations, Inc. Active material head restraint assembly
DE102007041495B3 (de) * 2007-06-21 2008-11-27 Johnson Controls Gmbh Kopfstütze für einen Fahrzeugsitz und Antriebseinrichtung
DE102007047749A1 (de) * 2007-10-05 2009-04-09 Volkswagen Ag Kopfstütze für Fahrzeugsitze, insbesondere für Kraftfahrzeuge
FR2933152B1 (fr) * 2008-06-30 2013-06-28 Renault Sas Actionneur apte a comporter un fluide sous pression et dispositif d'actionneur associe
DE102010044946A1 (de) * 2010-09-10 2012-03-15 Johnson Controls Gmbh Kopfstütze mit einer horizontal verstellbaren Tragstruktur
US8485581B2 (en) * 2010-10-14 2013-07-16 GM Global Technology Operations LLC Active material based holding fixtures
DE102010063617A1 (de) * 2010-12-21 2012-06-06 Johnson Controls Gmbh Fahrzeugsitz und Vorrichtung zur variablen Unterstützung eines Lendenwirbelbereichs eines Sitzinsassen für einen Fahrzeugsitz
DE102012022235B4 (de) 2012-09-03 2015-12-24 Johnson Controls Gmbh Kopfstütze für einen Fahrzeugsitz und Antriebseinrichtung
CN103102636B (zh) * 2013-02-19 2017-04-05 复旦大学 一种以热塑性弹性体为基体的形状记忆材料
DE102013014479B4 (de) 2013-09-02 2017-02-23 Johnson Controls Gmbh Kopfstütze für einen Fahrzeugsitz
DE102014224835B4 (de) * 2014-12-04 2022-07-21 Bayerische Motoren Werke Aktiengesellschaft Kopfstütze
GB2546076B (en) * 2016-01-06 2020-04-08 Ford Global Tech Llc Vehicle furniture
CN108268523B (zh) * 2016-12-30 2021-06-22 北京国双科技有限公司 数据库聚合处理方法及装置
DE102018210952A1 (de) * 2018-07-04 2020-01-09 Bayerische Motoren Werke Aktiengesellschaft Taktile Benutzerschnittstelle und Verfahren zu deren Anpassung
DE102018117104A1 (de) * 2018-07-16 2020-01-16 Recaro Aircraft Seating Gmbh & Co. Kg Flugzeugsitzvorrichtung

Citations (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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
WO2007056640A2 (fr) 2007-05-18
CN101378932A (zh) 2009-03-04
CN101378932B (zh) 2012-04-18
DE112006002942T5 (de) 2008-10-02
DE112006002942B4 (de) 2014-03-13

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