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51. 发明专利

JP2002517685A 失效
公开(公告)号：JP2002517685A
公开(公告)日：2002-06-18
申请号：JP2000552429
申请日：1999-04-12
IPC分类号： B60N2/06 , B60N2/22 , B60N2/23 , F16M13/00

52. 发明专利

JP2000152838A RECLINING DEVICE FOR SEAT 失效
公开(公告)号：JP2000152838A
公开(公告)日：2000-06-06
申请号：JP33072898
申请日：1998-11-20
申请人： NHK SPRING CO LTD
发明人： NAKAMURA TAKESHI , OKI OSAMU
IPC分类号： B60N2/22 , A47C1/025 , B60N2/23
摘要： PROBLEM TO BE SOLVED: To provide a reclining device having a simple structure and capable of surely locking a backrest. SOLUTION: A reclining device 15 is provided with a housing 20 fixed to the seat portion or the like of a seat, a shaft 21 having a groove to be connected to a backrest or the like, and a locking member 22 having a female screw portion 35 to be engaged with the shaft 21 having the groove. The locking member 22 is movable between a locking position for engaging the female screw portion 35 with the shaft 21 having the groove and an unlocking position for releasing the engagement with the shaft 21 having the groove. The locking member 22 is held in the locking position by a cam member 23 pressed toward to first position by a spring 43. This locking member 22 is movable to the unlocking position when the cam member 23 is moved to a second position.

53. 发明专利

JP2885953B2 失效
公开(公告)号：JP2885953B2
公开(公告)日：1999-04-26
申请号：JP7179491
申请日：1991-04-04
申请人： BERUTORAN FUOORU OTOMOBIRU
发明人： BERUNAARU BOWASE
IPC分类号： B60N2/22 , B60N2/20 , B60N2/23 , B60N2/42 , B60N2/68 , B60R22/26
摘要： The invention concerns a vehicle seat with integral seat belt (5). The frame of the back comprises a lateral beam (7) which is highly resistant to flexure and carries the upper anchoring point P of the seat belt and a lower cross piece (8) fixed to the base of the beam and sufficiently strong to prevent the transverse inclination of this beam and a strut (10) at its ends mounted in a pivoting manner respectively about a transverse axis B associated with the front of the base (1) and about a transverse axis C which is part of the beam (7) and disposed at a distance from the transverse axis A of pivoting of the back (4) which is less than 1/6 of the distance separating this axis A from the upper anchoring point P of the seat belt, means acting on the strut to adjust the position of the axis C about the axis A. … …

54. 发明专利

JPH10502888A 失效
公开(公告)号：JPH10502888A
公开(公告)日：1998-03-17
申请号：JP50510895
申请日：1995-07-12
IPC分类号： B60N2/08 , B60N2/22 , B60N2/23 , B60N2/90

55. 发明专利

JPH07503213A 失效
公开(公告)号：JPH07503213A
公开(公告)日：1995-04-06
申请号：JP51505693
申请日：1993-02-23
IPC分类号： B60N2/20 , B60N2/22 , B60N2/23

56. 发明专利

JPH0234443A LINEAR SEAT TILTER 失效
公开(公告)号：JPH0234443A
公开(公告)日：1990-02-05
申请号：JP15202089
申请日：1989-06-14
申请人： FISCHER DYNAMICS CORP
发明人： ROBAATO REON BERU
IPC分类号： B60N2/22 , A47C1/025 , B60N2/23 , F16B7/10
摘要： PURPOSE: To simplify the structure and enhance the strength by pivoting the tip of the slender rod of a recliner to one end of a reclining structure for supporting a back part in such a manner as to be tiltable, and providing a manually operable latch mechanism of cam structure on the other end side of the rod. CONSTITUTION: The back part of a vehicle seat assembly 10 is supported by a reclining structure 18 tiltable around a pin 16, and the inclination is controlled by an inclination regulating mechanism 20. The regulating mechanism 20 has main and slave latch mechanisms 22, 24 including a latch frame 32 pivoted on a vehicle by a pin 34 and a slender tilting rod 36 having one end pivoted on the lower part of the reclining structure 18 by a pin 40. Further, it has pivotal rods 26, 28 for transmitting a torque from the main latch mechanism 22 to the slave latch mechanism 24, and in each latch mechanism 22, 24, engagement and disengagement of teeth 78 provided on a T-shaped claw 46 with the teeth 38 of the rod 36 is performed by the operation of a pie-shaped cam plate 42 by the operation of a steering handle 30.

57. 发明专利

JPS6456011A OVERRIDE FOR POWER RECLINING SEAT SCREW JACK 失效
公开(公告)号：JPS6456011A
公开(公告)日：1989-03-02
申请号：JP6991988
申请日：1988-03-25
申请人： PORTER CO P L
发明人： DEIBITSUDO JIEI BATSUKA
IPC分类号： A47C1/024 , B60N2/23
摘要： PURPOSE: To provide an inexpensive manual override with reliability by providing a stopper means for axially moving a screw through a housing, and a release means for disengaging the stopper means to carry a nut with the screw. CONSTITUTION: This manual override comprises a housing 26 freely installed in a part of a seat 12 or a backrest part 16, a screw 46 freely installed in the other end of the seat or the above part 16, a nut 40 screw-fitted to the screw 46, a stopper means 52 for normally fixing the nut 40 to the housing 26, in which the screw 46 is power-driven to move in the axial direction through the housing, and a freely manual-operated release means 60 for disengaging the means 52 to put the nut 40 with the screw 46 in the free state through the housing. The relative position between the part 16 and the seat is freely controlled by rotating the screw 46 and the nut 40 fixed to the housing 26, or rectilinearly moving the nut 40 released from the housing 26 with the screw 46 through the housing 26.

58. 发明专利

JPS63199139A CONVERTING CLUTCH DEVICE FOR POWER SEAT UNIT 失效
公开(公告)号：JPS63199139A
公开(公告)日：1988-08-17
申请号：JP3294287
申请日：1987-02-16
申请人： IMASEN ELECTRIC IND
发明人： UMEDA KAORU , KITOU NORIMASA
IPC分类号： F16D19/00 , A47C1/022 , B60N2/02 , B60N2/06 , B60N2/07 , B60N2/23 , B60N2/433
摘要： PURPOSE:To carry out the direct and inverse rotation of driving pulleys, by contacting constantly pairs of friction wheels to the driving pulleys, and contacting constantly one of friction wheels to a motor shaft by an operation rod driven by a converting switch. CONSTITUTION:To a driving pulley 1a related to the reclining device A, a pair of friction wheels 2a and 3a which are made of rubber or the like are contacted constantly, and they are made movable while contacting to the pulley 1a, and moreover a pulling spring 4a is extended between them. Between the friction wheels 2a and 3a, the control knob 6a of an operating rod 5a to carry out the converting operation is placed. By the operation of a converting switch 13, an operation plate 9a is moved to move the control knob 6a through the operating rod 5a, the friction wheels 2a and 3a are also moved, and one of them contacts to a motor shaft 8a. Therefore, by the rotation of the motor shaft 8a in one direction, the direct or inverse rotation of the driving pulley 1a is given by the converting operation of the converting switch 13. In the same manner, the driving pulley of a sliding device B is rotated directly or inversely.

59. 发明专利

JPS5663527A SEAT 失效
公开(公告)号：JPS5663527A
公开(公告)日：1981-05-30
申请号：JP14057179
申请日：1979-10-31
申请人： NISSAN MOTOR
发明人： MAEDA KOUZOU , KAMIJIYOU TAKESHI
IPC分类号： A47C1/024 , B60N2/06 , B60N2/08 , B60N2/22 , B60N2/23 , B60N2/90
摘要： PURPOSE:To lighten and simplify mechanisms of a seat cushion frame and others by disposing an expansible seat back supporting member between a seat back frame and floor. CONSTITUTION:An expansible seat back supporting member 11 is disposed between a seat back frame 2 and floor F. Thus, the input from the seat back is dispersed to the floor F so that loads applied to a seat cushion frame 1, seat slide adjuster 3, etc. can be halved. Hence, the seat cushion frame 1, seat slide adjuster 3, etc. can be lightened and the mechanism thereof is simplified.

60. 发明专利

JPS5521901B2 失效
公开(公告)号：JPS5521901B2
公开(公告)日：1980-06-13
申请号：JP4186175
申请日：1975-04-08
IPC分类号： F16F9/00 , A47C1/024 , B60N2/23

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