Title:
RECLINING MECHANISM FOR AIRCRAFT PASSENGER SEAT
Document Type and Number:
WIPO Patent Application WO/2015/136727
Kind Code:
A1
Abstract:
Provided is an improved reclining mechanism for an aircraft passenger seat.
An aircraft passenger seat (100) is provided with a seat bottom frame (152) which constitutes the seating face, and a seat back frame (162) which constitutes the backrest. Cam followers (240, 242) provided on both sides of the seat back frame (162) slide within cam grooves (132) in spreaders (130) for supporting both sides of a seat mechanism. When an actuator (200) extends and rotates a link arm (230) in the direction of the arrow (R1) to cause the seat back frame (162) to start to recline, a link plate (270) extends in the direction of the arrow (F1) and rotates a head rest frame (172) in the θ-direction. Owing to this operation, the line of sight of the passenger is not displaced from an image device provided on the back of the front seat.
Inventors:
OZAKI MASAJI (JP)
TAGAMI NOZOMU (JP)
OOTAKE SANAE (JP)
TAGAMI NOZOMU (JP)
OOTAKE SANAE (JP)
Application Number:
PCT/JP2014/070055
Publication Date:
September 17, 2015
Filing Date:
July 30, 2014
Export Citation:
Assignee:
JAMCO CORP (JP)
International Classes:
B64D11/06; A47C1/036; B60N2/22
Foreign References:
| US20130175393A1 | 2013-07-11 | |||
| JPH06343529A | 1994-12-20 | |||
| JP2011084274A | 2011-04-28 | |||
| JP2010520117A | 2010-06-10 | |||
| JP2011527653A | 2011-11-04 | |||
| JPS63305045A | 1988-12-13 |
Other References:
See also references of EP 3118115A4
Attorney, Agent or Firm:
Patent Corporate Body Dai-ichi Kokusai Tokkyo Jimusho (JP)
The first international patent firm of a patent business corporation (JP)
The first international patent firm of a patent business corporation (JP)
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