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1. 发明专利

JP2005237483A Cushion body for vehicle seat 有权
标题翻译：车身座椅用座椅
公开(公告)号：JP2005237483A
公开(公告)日：2005-09-08
申请号：JP2004048523
申请日：2004-02-24
申请人： Tokai Kogyo Co Ltd , Toyota Boshoku Corp , トヨタ紡織株式会社 , 東海興業株式会社
发明人： KOBAYASHI TETSUYA , MURATA YOSHIYUKI , TAKAGI DAISUKE
IPC分类号： B60N2/90 , A47C27/15 , B60N2/44
摘要： PROBLEM TO BE SOLVED: To provide a cushion body for a vehicle seat capable of sufficiently exhibiting fitting feeling according to a foamed body constituting a surface layer part and properly exhibiting holding feeling according to a foamed body constituting center parts.
SOLUTION: The cushion body 1 has a first center part 11 for receiving load from the vicinity of the upper part of thoracic vertebrae of a sitter, a second center part 12 for receiving load from the vicinity of the lower part of the thoracic vertebrae of the sitter, and a third center part 13 for receiving load from the vicinity of the lumbar vertebrae of the sitter, and the surface layer part 15 is arranged on the surface 111 of the first center part 11. The surface 151 of the surface layer part projects above the surfaces 121, 131 of the second and third center parts 12, 13. The surface layer part 15 is formed of a foamed urethane with a smaller rebound resiliency and greater hysteresis loss and rebound time than those of a foamed urethane constituting the first to third center parts 11 to 13.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种能够根据构成表面层部分的发泡体充分发挥装配感的车座用缓冲体，并且根据构成中心部的泡沫体适当地呈现保持感。解决方案：缓冲体1具有第一中心部分11，用于从保持器的胸椎上部附近接收负载，第二中心部分12用于从胸部的下部附近接收负载保持器的椎骨，以及用于从保持器的腰椎附近接受负荷的第三中心部分13，并且表面层部分15布置在第一中心部分11的表面111上。表面的表面151 层部分突出在第二和第三中心部分12,13的表面121,131之上。表面层部分15由发泡氨基甲酸酯形成，其具有比发泡氨基甲酸酯构成的回弹弹性更小，滞后损失和回弹时间更大第一至第三中心部分11至13.版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2004147979A Cushion material for vehicle sheet 审中-公开
公开(公告)号：JP2004147979A
公开(公告)日：2004-05-27
申请号：JP2002318519
申请日：2002-10-31
申请人： Araco Corp , Tokai Kogyo Co Ltd , アラコ株式会社 , 東海興業株式会社
发明人： KOBAYASHI TETSUYA , MURATA YOSHIYUKI , TAKAGI DAISUKE
IPC分类号： A47C7/18 , A47C27/15 , B68G5/02
摘要： PROBLEM TO BE SOLVED: To offer a cushion material which can inhibit big repulsion from occurring in relation to locally big loading added from the neighborhood of the buttocks.
SOLUTION: The cushion material 1 has a primary center section 11 undergoing loading from the neighborhood of the femur of a seat person and a second center section 12 undergoing loading from the neighborhood of the buttocks of the seat person and the outer layer section 15 is arranged on the surface side of the second center section 12. The outer layer section 15 is more projecting than the surface 111 of the primary center section 11, has smaller impact resilience than urethane foam composing the primary center section 11 and the second center section 12, and consists of the urethane foam having a greater hysterisis loss and return time.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2014193231A Method of manufacturing vehicle seat 有权
标题翻译：制造车辆座椅的方法
公开(公告)号：JP2014193231A
公开(公告)日：2014-10-09
申请号：JP2013070919
申请日：2013-03-29
申请人： Toyota Boshoku Corp , トヨタ紡織株式会社
发明人： ARATA TOMOMI , MURATA YOSHIYUKI
IPC分类号： B68G7/06
CPC分类号： B29C44/1233 , B60N2/5875 , B60N2/7017
摘要： PROBLEM TO BE SOLVED: To enable a rear surface material to be arranged in a necessary portion when a seat pad structure in which a seat pad and the rear surface material are formed integrally is manufactured.SOLUTION: A method of manufacturing a vehicle seat having a seat pad structure including a seat pad 4 and a rear surface material 5 is provided. The seat pad 4 and the rear surface material 5 are formed integrally in a molding tool 10 constituted by a plurality of split bodies. The seat pad 4 and the rear surface material 5 are formed integrally in a state in which the rear surface material 5 is arranged so as to stride over at least a part of a parting line PL formed by lapping one of the split bodies over another.
摘要翻译：要解决的问题：制造一种座垫和后表面材料一体形成的座垫结构时，必须将后表面材料布置在一起。本发明提供一种制造具有提供包括座垫4和后表面材料5的座垫结构。座垫4和后表面材料5一体地形成在由多个分割体构成的成型工具10中。座垫4和后表面材料5一体地形成在后表面材料5配置的状态下，跨越通过将其中一个分割体研磨而形成的分型线PL的至少一部分。

4. 发明专利

JP2013216196A Method for manufacturing vehicle seat component 有权
标题翻译：制造车辆座椅部件的方法
公开(公告)号：JP2013216196A
公开(公告)日：2013-10-24
申请号：JP2012088197
申请日：2012-04-09
申请人： Toyota Boshoku Corp , トヨタ紡織株式会社
发明人： OTA HIROKI , ARATA TOMOMI , SOTOYAMA ITSUTETSU , TANIGUCHI MASAAKI , ITO MASAHIKO , SHIROSHIMA RYOSUKE , MURATA YOSHIYUKI , KANEKO SHINYA , HAYASHIDA TETSUO , ISHIKAWA ASAKIYO
IPC分类号： B60N2/90 , A47C27/14 , B68G7/06
CPC分类号： B29D99/0092 , B29C2793/0045 , B29L2031/58 , B29L2031/771 , B60N2/5657 , B60N2/7017
摘要： PROBLEM TO BE SOLVED: To use an integrated cushion member and upholstery member for a vehicle seat in which an air blowing device is provided.SOLUTION: A method for manufacturing a vehicle seat component includes: a first step of integrating a cushion member 4P (6P) and an upholstery member 4S (6S) together during molding of the cushion member 4P (6P); and a second step of forming a flow passage 36 through which air passes from a back surface of the cushion member 4P (6P) toward the upholstery member 4S (6S).
摘要翻译：要解决的问题：使用一体式缓冲构件和用于车辆座椅的装饰构件，其中设置有送风装置。解决方案：一种用于制造车辆座椅部件的方法，包括：第一步骤，将缓冲构件4P（6P ）和衬垫部件4P（6P）成形时的内装部件4S（6S）。以及形成流路36的第二步骤，空气从缓冲构件4P（6P）的后表面朝向内饰构件4S（6S）通过。

5. 发明专利

JP2007106240A Seat pad for vehicle and its manufacturing method 有权
标题翻译：车用座垫及其制造方法
公开(公告)号：JP2007106240A
公开(公告)日：2007-04-26
申请号：JP2005298767
申请日：2005-10-13
申请人： Toyota Boshoku Corp , トヨタ紡織株式会社
发明人： MURATA YOSHIYUKI
IPC分类号： B60N2/90 , B29C39/10 , B29K75/00 , B29K105/04 , B29L31/58 , B68G7/06
摘要： PROBLEM TO BE SOLVED: To suitably provide a seating sensor in a seat pad integrally formed by foaming a polyurethane material on a film layer formed by a polyurethane elastomer material.
SOLUTION: This seat pad is made by laminating different kinds of polyurethane resin. The seat pad has the first film layer 10 formed by the polyurethane elastomer material and mold foam 30 in which the polyurethane foam material is foamed and formed and is integrally adhered on the formed first film layer 10. The sheet-like seating sensor S for detecting seating of an occupant is arranged in a laminated state between the first film layer 10 and the mold foam 30.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：在通过由聚氨酯弹性体材料形成的膜层上发泡聚氨酯材料而整体形成的座垫中适当地提供座位传感器。
解决方案：该座垫通过层压不同种类的聚氨酯树脂制成。座垫具有由聚氨酯弹性体材料和模泡沫30形成的第一膜层10，其中聚氨酯泡沫材料发泡并形成，并且整体地粘附在形成的第一膜层10上。用于检测的片状座位传感器S 在第一薄膜层10和模具泡沫30之间以层叠的状态布置乘客的座位。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2005088428A Method for manufacturing foamed laminate and manufacturing device using this method 审中-公开
标题翻译：使用该方法制造泡沫层压板和制造装置的方法
公开(公告)号：JP2005088428A
公开(公告)日：2005-04-07
申请号：JP2003326252
申请日：2003-09-18
申请人： Toyota Boshoku Corp , トヨタ紡織株式会社
发明人： MURATA YOSHIYUKI , KURAHASHI TAKASHI
IPC分类号： B29C39/26 , B29C39/10 , B29K75/00 , B29K105/04 , B29L31/58
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a foamed laminate integrated with a skin by restraining the impregnation of the skin with a foaming resin material and the residing of a gas between the skin and the foaming resin material.
SOLUTION: This method comprises a skin material arrangement process which arranges a skin material 6 along an upper molding surface 13a of a molding tool 11 for molding the foaming resin material 3; a material supply process which supplies the foaming resin material 3 in such a way that it does not come into contact with the skin material 6; and a decompression process which decompresses the interior of a cavity 16 at any point of time before the completion of filling the cavity 16 of the molding tool 11 with the foaming resin material 3. In performing the method, it is possible to restrain the impregnation of the skin material 6 with the foaming resin material 3 and promote the inflation of the foaming resin material 3 by reducing a gas pressure which resists the inflation of the foaming resin material 3. Consequently, the foamed laminate with a successfully packed foaming resin material 3 and the restrained deterioration of an appearance and touch feeling due to the impregnation of the skin material 6 with the foaming resin material 3, can be manufactured.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过抑制用发泡树脂材料浸渍皮肤和在皮肤和发泡树脂材料之间留下气体来制造与皮肤一体化的发泡层压体的方法。解决方案：该方法包括一种表皮材料布置方法，其沿着模制工具11的上模制表面13a布置表皮材料6以模制发泡树脂材料3; 供给发泡树脂3的材料供给工序，使其不与皮肤材料6接触; 以及在完成用发泡树脂材料3填充模制工具11的模腔16之前的任何时间点对空腔16的内部进行减压的减压工艺。在执行该方法时，可以抑制浸渍具有发泡树脂材料3的表皮材料6，并且通过降低阻止发泡树脂材料3膨胀的气体压力来促进发泡树脂材料3的膨胀。因此，具有成功填充发泡树脂材料3的发泡层压体和可以制造由于用发泡树脂材料3浸渍表皮材料6而引起的外观和触感的抑制劣化。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2014193689A Vehicle seat 有权
标题翻译：车辆座椅
公开(公告)号：JP2014193689A
公开(公告)日：2014-10-09
申请号：JP2013070913
申请日：2013-03-29
申请人： Toyota Boshoku Corp , トヨタ紡織株式会社
发明人： ARATA TOMOMI , MURATA YOSHIYUKI
IPC分类号： B60N2/90 , A47C7/62
CPC分类号： B60N2/002 , B60N2/7017 , G01L1/205
摘要： PROBLEM TO BE SOLVED: To allow a seating sensor to function normally even if a pad material for forming a seat pad is provided below the seating sensor.SOLUTION: In a vehicle seat in which a seating sensor structure 54 including a pressure-sensitive portion used for detecting pressure is provided within a seat pad 3 by integrated expansion molding, the seating sensor structure 54 is configured so that at least the pressure-sensitive portion, a second plate member 7, and a first plate member 6 are stacked in this order in a view from a seating surface side. The first plate member 6 is higher in rigidity than the seat pad 3, and the second plate member 7 is lower in rigidity than the first plate member 6.
摘要翻译：要解决的问题：即使在座椅传感器下方设置用于形成座垫的衬垫材料，也可以使座椅传感器正常工作。解决方案：在车辆座椅中，使用包括压敏部分的座椅传感器结构54 为了检测压力，通过一体式的膨胀成型在座垫3内设置，座椅传感器结构54构成为使得至少压敏部分，第二板状部件7和第一板状部件6依次堆叠在从座位侧观看。第一板构件6的刚性高于座垫3，第二板构件7的刚性低于第一板构件6。

8. 发明专利

JP2014189239A Vehicle seat 有权
标题翻译：车辆座椅
公开(公告)号：JP2014189239A
公开(公告)日：2014-10-06
申请号：JP2013068987
申请日：2013-03-28
申请人： Toyota Boshoku Corp , トヨタ紡織株式会社
发明人： ARATA TOMOMI , MURATA YOSHIYUKI
IPC分类号： B60N2/427 , B60N2/90 , B60R21/207
CPC分类号： B60R21/207 , B60R2021/161
摘要： PROBLEM TO BE SOLVED: To reduce the number of devices and work hours used for fixing pieces of webbing.SOLUTION: A vehicle seat 1 includes: a seat cover 7; a seat pad 3; an air bag module 4 provided at the inner side of the seat pad 3; and multiple pieces of webbing 6 for restricting an expansion direction of a bag body of the air bag module 4. At least one of the multiple pieces of the webbing 6 is fixed by its one end side being integrated with the seat pad 3.
摘要翻译：要解决的问题：减少用于固定织带的装置的数量和工作时间。解决方案：车座1包括：座盖7; 座垫3; 设置在座垫3的内侧的气囊模块4; 以及用于限制安全气囊模块4的袋体的膨胀方向的多个织带6.多个织带6中的至少一个通过其一个端部固定，与座垫3一体化。

9. 发明专利

JP2014166708A Molding apparatus 有权
标题翻译：成型设备
公开(公告)号：JP2014166708A
公开(公告)日：2014-09-11
申请号：JP2013039313
申请日：2013-02-28
申请人： Toyota Boshoku Corp , トヨタ紡織株式会社
发明人： MURATA YOSHIYUKI , HAYASHIDA TETSUO , MATSUSHITA SHOTA
IPC分类号： B29C33/46 , B29C45/43
摘要： PROBLEM TO BE SOLVED: To carry out smooth form removal of an undercut-shaped molding.SOLUTION: In a molding apparatus 20, molding surfaces (FS2, FS3) have concave interference parts (IF1, IF2) which are arranged in the downstream of a molding 6P in the form removal direction and directed toward the inside of one mold, and relative motion of the molding 6P in the form removal direction is regulated by the interference of the interference parts (IF1, IF2) with parts of the molding (11a, 12a) molded in the interference part (IF1, IF2). In the interference parts (IF1, IF2), there are provided blowout parts (31a, 33a) capable of blowing out a gas toward the molding 6P.
摘要翻译：要解决的问题：进行凹槽形模制品的平滑去除。解决方案：在模制装置20中，模制表面（FS2，FS3）具有凹形干涉部分（IF1，IF2），其布置在在形状移除方向上成型6P并且指向一个模具的内部，并且模制件6P在形式移除方向上的相对运动由干涉部分（IF1，IF2）与模制件的一部分（11a， 12a）模制在干涉部分（IF1，IF2）中。在干涉部分（IF1，IF2）中，设有能够朝向模制品6P吹出气体的吹出部分（31a，33a）。

10. 发明专利

JP2013086679A Vehicle seat component 有权
标题翻译：车辆座椅组件
公开(公告)号：JP2013086679A
公开(公告)日：2013-05-13
申请号：JP2011229880
申请日：2011-10-19
申请人： Toyota Boshoku Corp , トヨタ紡織株式会社
发明人： OTA HIROKI , ARATA TOMOMI , SOTOYAMA ITSUTETSU , TANIGUCHI MASAAKI , MURATA YOSHIYUKI , HAYASHIDA TETSUO , SHIROSHIMA RYOSUKE , ITO MASAHIKO , ISHIKAWA ASAKIYO , KANEKO SHINYA
IPC分类号： B60N2/56 , A47C7/74 , B60N2/58
CPC分类号： B60N2/5642 , B60N2/5816 , B60N2/7017
摘要： PROBLEM TO BE SOLVED: To integrate a cushion member and an upholstery member together in a manner of good handleability.SOLUTION: An upholstery member 4S (6S) includes a first portion 10 that is air-permeable and arranged at a seating side and a second portion 20 that is laminated on the first portion 10 and prevents intrusion of a molding material of a cushion material 4P (6P). A thin portion 32 that is recessed toward the upholstery material 4S (6S) is formed on a back surface side of the cushion material 4P (6P), thereby, a flow passage where air can pass through can be formed as penetrating the thin portion 32 and the second portion 20.

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