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1. 发明公开

EP3606825A1 SITZVORRICHTUNG, INSBESONDERE FLUGZEUGSITZVORRICHTUNG 审中-公开
公开(公告)号：EP3606825A1
公开(公告)日：2020-02-12
申请号：EP18715671.6
申请日：2018-04-03
申请人： Recaro Aircraft Seating GmbH & Co. KG
发明人： PARRILLA CALLE, Javier , JAKUBOWSKI, Jens
IPC分类号： B64D11/06 , B60N2/874 , B60N2/806 , B60N2/841

2. 发明公开

EP4269171A1 SYSTÈME SUPPORT POUR APPUI-TÊTE DE SIÈGE AUTOMOBILE 审中-实审
公开(公告)号：EP4269171A1
公开(公告)日：2023-11-01
申请号：EP23168090.1
申请日：2023-04-14
申请人： FAURECIA Sièges d'Automobile
发明人： BULLE, Hervé , CHOFFAT, Martial , YOGESH, Kapse
IPC分类号： B60N2/841 , B60N2/853 , B60N2/856
摘要： La présente divulgation concerne un système support pour appui-tête d'un siège d'un véhicule automobile qui comprend une partie fixe solidaire du dossier et une partie mobile en rotation autour de la partie fixe entre une position d'utilisation et position de rangement.
La partie mobile comprend au moins un bras configuré pour fixer ledit appui-tête et un axe de pivotement solidaire en rotation avec ledit au moins un bras, et l'axe de pivotement est contraint en rotation par un premier moyen élastique de la position d'utilisation à la position de rangement.
La partie fixe comprend un dispositif de verrouillage configuré pour bloquer la partie mobile dans la position d'utilisation et qui peut déverrouiller pour libérer la rotation de la partie mobile autour de la partie fixe par le premier moyen élastique jusqu'à la position de rangement.

3. 发明公开

EP4074545A1 HEADREST TILT MECHANISM UTILIZING GEAR REDUCTION 审中-实审
公开(公告)号：EP4074545A1
公开(公告)日：2022-10-19
申请号：EP21195337.7
申请日：2021-09-07
申请人： B/E Aerospace, Inc.
发明人： KHACHANE, Yashashree Umakant , ACHARYA, Pradeep
IPC分类号： B60N2/853 , B60N2/841
摘要： A headrest assembly for a seat, such as an aircraft pilot seat, including a headrest (202) and a headrest tilt mechanism (100). The tilt mechanism includes a headrest support (102), a casing (112) fixed to the headrest support defining a rotation limiter feature (122) determining a full aft headrest position and a full forward headrest position, a driven gear (114) rotatably disposed in the casing, a driver gear (116) rotatably disposed through an axial opening formed though the driven gear, an engaging feature for urging against the headrest, and an actuator for rotating the driver gear. The driven gear and the driver gear have a predetermined gear tooth reduction ratio and a predetermined axial shift distance such that the two gears are arranged in a profile shifted configuration.

4. 发明公开

EP3964389A1 REVERSIBLE HEADREST 审中-实审
公开(公告)号：EP3964389A1
公开(公告)日：2022-03-09
申请号：EP20798948.4
申请日：2020-03-06
申请人： Yanfeng International Seating Systems Co., Ltd.
发明人： CAO, Yaowei , ZHU, Min , LI, Xia , XU, Donghai
IPC分类号： B60N2/841 , B60N2/838 , B60N2/806
摘要： The present invention discloses a turnable headrest. The turnable headrest includes a headrest body and a headrest rod. The headrest body is wrapped around and hinged to a horizontal rod of the headrest rod, and two vertical rods of the headrest rod are inserted into a seat. The turnable headrest further includes a fixed tooth, a torsion spring, a rotary tooth, and a reset tension spring. A headrest body locking portion, a headrest body rotary tooth portion, and a turned headrest body locking portion are disposed on the fixed tooth. A rotary tooth portion is disposed on the rotary tooth. When the rotary tooth portion is mated with the headrest body locking portion on the fixed tooth, the headrest body is locked at an initial use position. When the rotary tooth portion is mated with the headrest body rotary tooth portion on the fixed tooth, the headrest body is at a turnable position. When the rotary tooth portion is mated with the turned headrest body locking portion on the fixed tooth, the headrest body is locked at a flat position. The turnable headrest of the present invention has advantages such as a strong self-locking ability, a small quantity of parts, a simple structure, and low costs.

5. 发明授权

EP2804783B1 NEIGUNGSVERSTELLBARE KOPFSTÜTZE 有权转让
公开(公告)号：EP2804783B1
公开(公告)日：2019-07-17
申请号：EP13702368.5
申请日：2013-01-18
申请人： Adient Luxembourg Holding S.à r.l.
发明人： DILLINGER, Thomas , JAKUBEC, Thomas
IPC分类号： B60N2/847 , B60N2/841

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