专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明公开

EP1676502A2 Recliner adjuster mechanism for a seat 有权
公开(公告)号：EP1676502A2
公开(公告)日：2006-07-05
申请号：EP05027982.7
申请日：2005-12-21
申请人： Delta Kogyo Co., Ltd.
发明人： Oki, Yasukazu
IPC分类号： A47C1/025
CPC分类号： B60N2/2358 , B60N2/20 , B60N2/2252 , B60N2/236
摘要： A recliner adjuster includes a guide bracket to be fixed to one of a seat cushion and a seat back that can pivot with respect to the seat cushion, an internal gear to be fixed to the other of the seat cushion and the seat back, a cam interposed between the guide bracket and the internal gear, a pair of lock gears radially slidable in association with an operation of the cam, and a mounting ring for assembling the guide bracket and the internal gear together with the cam and the pair of lock gears interposed therebetween. The mounting ring has a flat annular portion and a cylindrical side portion joined to one of the guide bracket and the internal gear. An outer peripheral surface of the other of the guide bracket and the internal gear is held in sliding contact with an inner surface of the cylindrical side portion of the mounting ring to thereby radially position the other of the guide bracket and the internal gear.

82. 发明公开

EP1195115A4 RECLINING DEVICE 有权
标题翻译： NEIGUNGSVERSTELLVORRICHTUNG
公开(公告)号：EP1195115A4
公开(公告)日：2005-12-21
申请号：EP00939087
申请日：2000-06-16
申请人： NHK SPRING CO LTD
发明人： MIYATA KAKUJI , SASAKI AKIRA , NONOMIYA MASAAKI , MINAGAWA TOSHIKAZU
IPC分类号： B60N2/235 , A47C1/025
CPC分类号： B60N2/236
摘要： A reclining device (20), comprising a fixed plate (21) having guide parts (41, 42), a shaft (30), a rotating plate (22) having an internal gear (66), slide gears (70, 71), and a cam member (72); the cam member (72) further comprising a pair of hook parts (100) engaged with a supporting part (87) of the slide gears (70, 71); wherein the hook part (100) and the supporting part (87) are so formed that, when the cam member (72) is rotated in unlocking direction, the slide gears (70, 71) are moved, by a rearward load applied to a seat back, in the direction to cancel are a rotating moment acting on the slide gears (70, 71), and a supporting part (120) suppressing the slide gears (70, 71) from moving in the direction of the rotating moment is installed at the opposed part of the cam member (72) and the slide gears (70, 71).
摘要翻译：倾斜装置（20）具有固定板（21），该固定板具有引导部（41,42），轴（30），具有内齿轮（66）的旋转板（22），滑动齿轮），凸轮构件（72）等。凸轮构件（72）具有与滑动齿轮（70,71）中的接收部（87）接合的一对钩部（100）。钩部（100）和接收部（87）形成为使得滑动齿轮（70,71）在抵消施加到滑动齿轮（70,71）的旋转力矩的方向上移动，当凸轮构件（72）沿锁定取消方向旋转时施加到座椅靠背的向后的载荷。在凸轮构件（72）和滑动齿轮（70,71）之间的相对部分中设置有防止滑动齿轮（70,71）在旋转力矩方向上移动的支撑部（120）。

83. 发明公开

EP1195115A1 RECLINING DEVICE 有权
标题翻译： Neigungsverstellvorrichtung
公开(公告)号：EP1195115A1
公开(公告)日：2002-04-10
申请号：EP00939087.3
申请日：2000-06-16
申请人： NHK Spring Co., Ltd.
发明人： MIYATA, Kakuji, NHK Spring Co., Ltd , SASAKI, Akira, NHK Spring Co., Ltd , NONOMIYA, Masaaki, NHK Spring Co., Ltd , MINAGAWA, Toshikazu, NHK Spring Co., Ltd
IPC分类号： A47C1/025
CPC分类号： B60N2/236
摘要： A reclining apparatus (20) is provided with a fixed plate (21) having guide portions (41, 42), a shaft (30), a rotary plate (22) having an internal gear (66), slide gears (70, 71), a cam member (72) and the like. The cam member (72) has a pair of hook portions (100) engaging with a receiving portion (87) in the slide gears (70, 71). The hook portion (100) and the receiving portion (87) are formed in such a shape as to move the slide gears (70, 71) in a direction of canceling a rotational moment applied to the slide gears (70, 71) due to a backward load applied to the seat back when the cam member (72) rotates in a lock canceling direction. A supporting portion (120) preventing the slide gears (70, 71) from moving in a direction of the rotational moment is provided in an opposing portion between the cam member (72) and the slide gears (70, 71).
摘要翻译：倾斜装置（20）具有固定板（21），该固定板具有引导部（41,42），轴（30），具有内齿轮（66）的旋转板（22），滑动齿轮），凸轮构件（72）等。凸轮构件（72）具有与滑动齿轮（70,71）中的接收部（87）接合的一对钩部（100）。钩部（100）和接收部（87）形成为使得滑动齿轮（70,71）在抵消施加到滑动齿轮（70,71）的旋转力矩的方向上移动，当凸轮构件（72）沿锁定取消方向旋转时施加到座椅靠背的向后的载荷。在凸轮构件（72）和滑动齿轮（70,71）之间的相对部分中设置有防止滑动齿轮（70,71）在旋转力矩方向上移动的支撑部（120）。

84. 发明公开

EP0756961A3 Toothed rotary-cam type reclining device 失效
标题翻译：与带齿的旋转凸轮倾斜装置
公开(公告)号：EP0756961A3
公开(公告)日：1998-12-02
申请号：EP96112314
申请日：1996-07-30
申请人： IKEDA BUSSAN CO
发明人： EGUCHI MORIYUKI , YOSHIDA TOMONORI
IPC分类号： A47C1/025 , B60N2/235 , B60N2/22
CPC分类号： B60N2/236
摘要： A reclining device comprises a base fixedly connected to a seat cushion, an arm fixedly connected to a seat back, and rotatably supported on the base, and having an inner toothed portion, at least one toothed block slidably disposed between the base and the arm and having an outer toothed portion meshable with the inner toothed portion, and a rotary cam in cam-connection with the toothed block for producing an outward or inward sliding motion of the toothed block to mesh or unmesh the outer toothed portion with or from the inner toothed portion by rotation of the cam. The base is formed integral with a recessed guide with two parallel side walls for slidably guiding the toothed block. To insure a smooth meshed engagement, the recessed guide is formed at the base so that a direction of a center line of the outer toothed portion is offset from a direction of sliding motion of the toothed block by a predetermined angle. The center line is defined as a line passing through both a centre of the outer toothed portion and a hypothetical center-of-curvature of the outer toothed portion.

85. 发明公开

EP3858660A1 RECLINING DEVICE AND SEAT 审中-公开
公开(公告)号：EP3858660A1
公开(公告)日：2021-08-04
申请号：EP19866515.0
申请日：2019-09-24
申请人： Delta Kogyo Co., Ltd.
发明人： FUJITA, Etsunori , UMEZAKI, Kiyonori , FUKUDA, Jun
IPC分类号： B60N2/235 , A47C1/025
摘要： Strength of an internal gear including locking internal teeth and memory internal teeth is increased, and deformation when a large load is applied to each of the locking internal teeth and the memory internal teeth is inhibited. In the internal gear (40), a thin annular portion (41) and a thick annular portion (42) whose outside diameters are the same and whose inside diameters are different are continuously provided integrally in an axial direction, and an outer peripheral surface (40a) of the thin annular portion (41) and the thick annular portion (42) is formed in a substantially L shape in a flush cross section. Therefore, a conventionally substantially convex section formed with the memory internal teeth does not become the weak point in terms of strength. In the present invention, since an axial outer end surface of the thick annular portion (42) of the internal gear (40) is formed to be substantially flat, the coupling cover member (50) is fixed to the thick annular portion (42) to be coupled to a frame of a seat cushion or a seat back. Since the coupling can be performed with the thick annular portion (42) interposed, high coupling strength can be obtained.

86. 发明授权

EP3208141B1 ROTATING OPERATION CONTROL MECHANISM AND SEAT 有权
公开(公告)号：EP3208141B1
公开(公告)日：2020-08-26
申请号：EP15851448.9
申请日：2015-10-16
申请人： Delta Tooling Co., Ltd.
发明人： UMEZAKI, Kiyonori , INOUE, Katsuhiro
IPC分类号： B60N2/235 , A47C1/025 , B60N2/22 , B60N2/90

87. 发明授权

EP2836392B1 QUICK ADJUST CONTINUOUSLY ENGAGED RECLINER 有权
公开(公告)号：EP2836392B1
公开(公告)日：2020-03-04
申请号：EP13775837.1
申请日：2013-04-11
申请人： Magna Seating Inc.
发明人： MATT, Samuel James
IPC分类号： B60N2/235 , A47C1/025 , A47C1/026 , B60N2/20 , B60N2/225

88. 发明授权

EP2322378B1 Seat reclining apparatus 有权
标题翻译：座椅倾斜装置
公开(公告)号：EP2322378B1
公开(公告)日：2018-03-14
申请号：EP10190860.6
申请日：2010-11-11
申请人： AISIN SEIKI KABUSHIKI KAISHA
发明人： Yamada, Yukifumi , Ishikawa, Kazuhide , Isobe, Shinya
IPC分类号： B60N2/235 , A47C1/025
CPC分类号： B60N2/236
摘要： A seat reclining apparatus (10) includes a lower arm (11), an upper arm (12), plural pawls (31A, 31B, 31C, 31D) being movable in a radial direction along guide walls of the lower arm (11) therewithin and including external teeth (44, 47) being engageable with and disengageable from internal teeth (23) of the upper arm, a cam (32) contacting and pressing the pawls in a direction of meshing the external teeth with the internal teeth when the cam is rotated in a locking direction, a biasing member (34), whose first and second end portions are engaged with an accommodating portion and the cam, respectively, biasing the cam in the locking direction, a restricting protrusion portion (80) formed on a surface (32d) of the cam facing the lower arm and slidably contacting an inner surface of the accommodating portion in order to avoid an eccentricity of the cam, and an engagement protruding portion (32b) provided on the surface at a position radially inwardly of the restricting protrusion portion.

89. 发明授权

EP2805849B1 VEHICLE SEAT RECLINING DEVICE 有权
标题翻译：车辆座椅倾斜装置
公开(公告)号：EP2805849B1
公开(公告)日：2016-08-24
申请号：EP13738194.3
申请日：2013-01-11
申请人： Aisin Seiki Kabushiki Kaisha
发明人： NAGURA, Mikihito , HOSHIHARA, Naoaki , ISOBE, Shinya
IPC分类号： B60N2/235 , A47C1/025
CPC分类号： B60N2/235

90. 发明公开

EP2908695A1 TENSION ADJUST DEVICE FOR A CHAIR AND CHAIR 有权
标题翻译：张力调节一把椅子和椅子
公开(公告)号：EP2908695A1
公开(公告)日：2015-08-26
申请号：EP12778246.4
申请日：2012-10-19
申请人： L&P Property Management Company
发明人： COSTAGLIA, Massimo
IPC分类号： A47C1/025
CPC分类号： A47C1/025
摘要： A tension adjust device (20) for a chair comprises a carrier member (21), an actuation member (22), a ratchet mechanism and a disengagement mechanism. The actuation member (22) is rotatable in a first direction and in a second direction opposite to the first direction and is coupled to the carrier member (21) to rotate the carrier member (21). The ratchet mechanism (31-33) is coupled between the actuation member (22) and the carrier member (21) and comprises a locking pawl (31 ) and a profile (32) having a plurality of recesses for engagement with the locking pawl (31). The disengagement mechanism is configured to maintain the ratchet mechanism (31-33) in a disengaged state when the actuation member (22) rotates the carrier member (21) in the second direction. The locking pawl (31) remains disengaged from the recesses of the profile (32) while the ratchet mechanism (31-33) is in the disengaged state.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式