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公开(公告)号：US09381828B2
公开(公告)日：2016-07-05
申请号：US14495752
申请日：2014-09-24
Applicant: NHK SPRING CO., LTD.
Inventor： Daisuke Tanaka , Tsuyoshi Matsuzawa , Hiroshi Kushiku
CPC classification number: B60N2/1615 , B60N2/2222 , B60N2/4263 , B60N2/643 , B60N2/646 , B60N2205/30
Abstract: A vehicle seat comprising a seat cushion having a seat cushion main body portion and seat cushion side portions that are disposed on both sides in a seat width direction of the seat cushion main body portion; a seat back having a seat back main body portion and seat back side portions that are disposed on both sides in the seat width direction of the seat back main body portion; and a varying mechanism supporting at least one of the seat cushion main body portion and the seat back main body portion, and varying the position of the seat cushion main body portion in a seat upward and downward direction relative to the seat cushion side portions, and/or varying the position of the seat back main body portion in a seat frontward and rearward direction relative to the seat back side portions.
Abstract translation: 一种车座，其包括座垫，所述座垫具有座垫主体部和座垫侧部，所述座垫侧部设置在所述座垫主体部的座椅宽度方向的两侧; 座椅靠背，其具有座椅靠背主体部分和座椅靠背侧部分，所述座椅靠背主体部分和座椅靠背侧部分设置在座椅靠背主体部分的座椅宽度方向上的两侧; 以及支撑座垫主体部和座椅靠背主体部中的至少一个的变化机构，并且相对于座垫侧部在座椅上下方向上改变座垫主体部的位置，以及 /或者座椅靠背主体部分在座椅前后方向上相对于座椅靠背侧部分的位置改变。
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公开(公告)号：US20150084390A1
公开(公告)日：2015-03-26
申请号：US14495752
申请日：2014-09-24
Applicant: NHK SPRING CO., LTD.
Inventor： Daisuke Tanaka , Tsuyoshi Matsuzawa , Hiroshi Kushiku
CPC classification number: B60N2/1615 , B60N2/2222 , B60N2/4263 , B60N2/643 , B60N2/646 , B60N2205/30
Abstract: A vehicle seat comprising a seat cushion having a seat cushion main body portion and seat cushion side portions that are disposed on both sides in a seat width direction of the seat cushion main body portion; a seat back having a seat back main body portion and seat back side portions that are disposed on both sides in the seat width direction of the seat back main body portion; and a varying mechanism supporting at least one of the seat cushion main body portion and the seat back main body portion, and varying the position of the seat cushion main body portion in a seat upward and downward direction relative to the seat cushion side portions, and/or varying the position of the seat back main body portion in a seat frontward and rearward direction relative to the seat back side portions.
Abstract translation: 一种车座，其包括座垫，所述座垫具有座垫主体部和座垫侧部，所述座垫侧部设置在座垫主体部的座椅宽度方向的两侧; 座椅靠背，其具有座椅靠背主体部和座椅靠背侧部，所述座椅靠背主体部和座椅靠背侧部配置在座椅靠背主体部的座椅宽度方向的两侧; 以及支撑座垫主体部和座椅靠背主体部中的至少一个的变化机构，并且相对于座垫侧部在座椅上下方向上改变座垫主体部的位置，以及 /或者座椅靠背主体部分在座椅前后方向上相对于座椅靠背侧部分的位置改变。
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Patent Agency Ranking
公开(公告)号：US20200324674A1
公开(公告)日：2020-10-15
申请号：US16845534
申请日：2020-04-10
Applicant: NHK Spring Co., Ltd.
Inventor： Tsuyoshi Matsuzawa , Kenichi Katsube , Daisuke Tanaka
Abstract: A vehicle seat includes a seat framework configured including a first frame and a second frame that are capable of supporting an occupant, and a link including a first swing shaft via which the first frame is coupled to one end side of the link and a second swing shaft via which the second frame is coupled to another end side of the link; a first cover that is attached to a back face of the first frame on an opposite side from a front face configured to support the occupant, that covers a back face side of the first frame; and a second cover that is attached to a back face of the second frame on an opposite side from a front face configured to support the occupant, that covers a back face side of the second frame.
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公开(公告)号：US11173810B2
公开(公告)日：2021-11-16
申请号：US16861278
申请日：2020-04-29
Applicant: NHK Spring Co., Ltd.
Inventor： Tsuyoshi Matsuzawa , Kenichi Katsube , Daisuke Tanaka
Abstract: A seat opening concealment structure is provided including a cover member that covers part of a vehicle seat, and that includes an outer wall including a curved face portion with a circular arc shaped cross-section profile, the outer wall being formed with an opening having an elongated profile along a peripheral direction of the curved face portion, and the outer wall being formed with a larger radius of curvature at an inner face of the curved face portion than a radius of curvature at an outer face of the curved face portion. The seat opening concealment structure further includes a rotatable body that is supported via a coupling section inserted through the opening so as to be rotatable relative to the cover member, and a concealing sheet that is provided with an attachment hole at which the coupling section is attached, that is longer than a length of the opening, that is supported at two width direction end portions of the concealing sheet so as to be slidable along the inner face of the outer wall, and that covers the opening.
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公开(公告)号：US11167675B2
公开(公告)日：2021-11-09
申请号：US16845534
申请日：2020-04-10
Applicant: NHK Spring Co., Ltd.
Inventor： Tsuyoshi Matsuzawa , Kenichi Katsube , Daisuke Tanaka
Abstract: A vehicle seat includes a seat framework configured including a first frame and a second frame that are capable of supporting an occupant, and a link including a first swing shaft via which the first frame is coupled to one end side of the link and a second swing shaft via which the second frame is coupled to another end side of the link; a first cover that is attached to a back face of the first frame on an opposite side from a front face configured to support the occupant, that covers a back face side of the first frame; and a second cover that is attached to a back face of the second frame on an opposite side from a front face configured to support the occupant, that covers a back face side of the second frame.
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公开(公告)号：US20230365028A1
公开(公告)日：2023-11-16
申请号：US18312473
申请日：2023-05-04
Applicant: NHK SPRING CO., LTD.
Inventor： Kenichi Katsube , Atsuo Matsumoto , Tsuyoshi Matsuzawa
CPC classification number: B60N2/0248 , B60N2/20
Abstract: A vehicle seat control device, includes: a memory; a processor connected to the memory; a reclining unit that tilts, along a seat front-rear direction relative to a seat cushion on which an occupant sits, a seatback that supports an upper body of the seated occupant sitting on the seat cushion; and a sliding unit that is provided at a seat width direction outer side of the seat cushion and that slides, along the seat front-rear direction, an armrest that supports an arm of the seated occupant, wherein the processor is configured to perform control to slide the armrest via the sliding unit while maintaining a preset positional relationship between the seatback and the armrest in conjunction with an operation whereby the seatback is tilted along the seat front-rear direction via the reclining unit.
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公开(公告)号：US11097641B2
公开(公告)日：2021-08-24
申请号：US16866672
申请日：2020-05-05
Applicant: NHK Spring Co., Ltd.
Inventor： Tsuyoshi Matsuzawa , Kenichi Katsube , Daisuke Tanaka
Abstract: There is provided a vehicle seat, including: a first support configuration section that includes a first cover; a second support configuration section that is disposed adjacent to the first support configuration section, and that includes a second cover; a double hinge that couples the first support configuration section and the second support configuration section together; an intermediate shutter that is disposed along a space between the first cover and the second cover; a first shutter that blocks a gap formed between the first cover and the intermediate shutter accompanying relative displacement between the first support configuration section and the second support configuration section; and a second shutter that blocks a gap formed between the second cover and the intermediate shutter accompanying relative displacement between the first support configuration section and the second support configuration section.
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