公开(公告)号：US4718696A

公开(公告)日：1988-01-12

申请号：US871831

申请日：1986-06-09

申请人： Teruhiko Koide ,  Teruhiko Kawaguchi ,  Hideyuki Suzuki ,  Tsutomu Muraoka

发明人： Teruhiko Koide ,  Teruhiko Kawaguchi ,  Hideyuki Suzuki ,  Tsutomu Muraoka

IPC分类号： B60R22/12 ,  B60R22/26 ,  G05D1/02

CPC分类号： B60R22/26

摘要： A retaining structure for a webbing retained by a seat of a vehicle enables the tension which acts on the webbing to be transmitted to the body of the vehicle so as to be carried thereby. The tension acting on the webbing is carried by the seat and also by a retaining flexible continuous member which is retained by the vehicle body and to which the webbing tension is transmitted. Accordingly, the tension which acts on the webbing when an emergency situation of the vehicle occurs can reliably be transmitted to the vehicle body so as to be carried thereby.

摘要翻译： 用于由车辆座椅保持的织带的保持结构使得能够将作用在织带上的张力传递到车辆的身体，从而被承载。 作用在织带上的张力由座椅承载并且还由保持的柔性连续构件承载，该连续构件由车身保持并且织带张力被传递到该保持弹性连续构件。 因此，当发生车辆的紧急情况时作用在织带上的张力可以可靠地传递到车体以便被携带。

公开(公告)号：US07578563B2

公开(公告)日：2009-08-25

申请号：US11739748

申请日：2007-04-25

申请人： Tsutomu Muraoka ,  Takashi Yaegashi ,  Shinpei Okajima

发明人： Tsutomu Muraoka ,  Takashi Yaegashi ,  Shinpei Okajima

IPC分类号： B60B21/06 ,  B60B25/00

CPC分类号： B60B21/062 ,  B60B1/041 ,  B60B1/044 ,  B60B21/023 ,  B60B21/025 ,  B60B21/04 ,  B60B21/08 ,  B60B21/12

摘要： A bicycle rim is basically provided with an annular metallic rim member and a reinforcing member. The annular metallic rim member includes a plurality of spoke attachment areas with at least one spoke attachment opening in each of the spoke attachment areas. The reinforcing member overlies an exterior surface of the annular metallic rim member. The reinforcing member includes a plurality of spoke attachment sections individually arranged in a circumferential direction to overlie the spoke attachment openings. The spoke attachment sections include a plurality of discrete first reinforcing parts and a plurality of discrete second reinforcing parts. The first reinforcing parts are attached to the spoke attachment areas around the spoke attachment openings. The second reinforcing parts are attached to the spoke attachment areas to overlie the first reinforcing parts, with the second reinforcing parts being larger than the first reinforcing parts.

摘要翻译： 自行车边缘基本上设置有环形金属边缘构件和加强构件。 环形金属边缘构件包括在每个辐条连接区域中具有至少一个辐条连接开口的多个辐条连接区域。 加强构件覆盖在环形金属边缘构件的外表面上。 加强构件包括沿圆周方向单独布置以覆盖轮辐附接开口的多个轮辐连接部。 轮辐连接部分包括多个离散的第一加强部分和多个离散的第二加强部分。 第一增强部分附接到轮辐附接开口周围的轮辐连接区域。 第二加强部分附接到轮辐附接区域以覆盖第一加强部分，第二加强部分大于第一加强部分。

公开(公告)号：US20070090686A1

公开(公告)日：2007-04-26

申请号：US11253795

申请日：2005-10-20

申请人： Shinpei Okajima ,  Kazuki Koshiyama ,  Tsutomu Muraoka

发明人： Shinpei Okajima ,  Kazuki Koshiyama ,  Tsutomu Muraoka

IPC分类号： B60B37/00

CPC分类号： B60B1/041 ,  B60B1/042 ,  B60B21/062

摘要： A bicycle hub has an axle and a hub shell rotatably disposed about the axle with a plurality of spoke fixing parts disposed at opposite ends of the hub shell. Each of the spoke fixing parts has a through hole having a small width section extending from a first side of a corresponding one of the spoke fixing parts and a large width section extending from a second side of the corresponding one of the spoke fixing parts such that an internal abutment is formed between the small and large width sections. The securing elements are removably disposed in the large width sections of the spoke fixing parts of the hub shell with each of the securing elements having a threaded bore that is aligned with and substantially equal to the small width sections of the spoke fixing parts of the hub shell.

摘要翻译： 自行车轮毂具有轴和轮毂壳，所述轴和轮毂壳围绕所述车轴可旋转地设置有多个轮毂固定部件，所述轮辐固定部件设置在轮毂壳的相对端。 每个辐条固定部件具有从相应的一个轮辐固定部分的第一侧延伸的宽度较小的通孔和从对应的一个辐条固定部件的第二侧延伸的大的宽度部分的通孔，使得 在小宽度部分之间形成内部支座。 固定元件可拆卸地设置在轮毂壳的轮辐固定部分的大宽度部分中，其中每个固定元件具有螺纹孔，该螺纹孔与轮毂的轮辐固定部分的小宽度部分对准并且基本等于轮毂固定部分的小宽度部分 贝壳。

公开(公告)号：US20050103156A1

公开(公告)日：2005-05-19

申请号：US10717981

申请日：2003-11-21

申请人： Tsutomu Muraoka

发明人： Tsutomu Muraoka

IPC分类号： B62M3/08 ,  G05G1/30 ,  G05G1/14

CPC分类号： B62M3/086 ,  Y10T74/217

摘要： A bicycle pedal has a body with at least one pair of clamping members that are pivotally coupled to the pedal body. The rear clamping member has an elongated tongue extending past the pedal body end to allow the rider to rotate the pedal. Each clamping member has a cleat engagement surface with the front cleat engagement surface being radially spaced from its pivot axis by a distance that is less than the radially spacing of the rear cleat engagement surface being spaced from its pivot axis. The rear clamping member pivots through a predetermined angle that is larger than the predetermined angle of pivot of the front clamping member for easy entry of the cleat. Each clamping member has a cleat stop surface with the front cleat stop surface being spaced farther from the center rotational axis than the rear cleat stop surface for easy entry of the cleat.

摘要翻译： 自行车踏板具有主体，其具有枢转地联接到踏板本体的至少一对夹紧构件。 后夹紧构件具有延伸穿过踏板本体端部的细长的舌部，以允许骑车人转动踏板。 每个夹紧构件具有防滑板接合表面，其中前防滑板接合表面与其枢转轴线径向间隔开距离小于后防滑板接合表面与其枢转轴线间隔开的径向间隔的距离。 后夹紧构件枢转预定角度，该预定角度大于前夹紧构件的预定旋转角度，以便于防滑板进入。 每个夹紧构件具有防滑板止动表面，其中前防滑板止动表面与后防滑板止动表面相比间隔离中心旋转轴线更容易进入防滑板。

公开(公告)号：US20050103154A1

公开(公告)日：2005-05-19

申请号：US10717927

申请日：2003-11-21

申请人： Tsutomu Muraoka

发明人： Tsutomu Muraoka

IPC分类号： B62M3/08 ,  G05G1/14

CPC分类号： B62M3/086 ,  Y10T74/217

摘要： A bicycle pedal has a body with at least one pair of clamping members that are pivotally coupled to the pedal body. The rear clamping member pivots through a predetermined angle that is larger than the predetermined angle of pivot of the front clamping member for easy entry of the cleat. Each clamping member has a cleat stop surface with the front cleat stop surface being spaced farther from the center rotational axis than the rear cleat stop surface for easy entry of the cleat. Each clamping member has a cleat engagement surface with the front cleat engagement surface being radially spaced from its pivot axis by a distance that is less than the radially spacing of the rear cleat engagement surface being spaced from its pivot axis. The rear clamping member has an elongated tongue extending past the pedal body end to allow the rider to rotate the pedal.

摘要翻译： 自行车踏板具有主体，其具有枢转地联接到踏板本体的至少一对夹紧构件。 后夹紧构件枢转预定角度，该预定角度大于前夹紧构件的预定旋转角度，以便于防滑板进入。 每个夹紧构件具有防滑板止动表面，其中前防滑板止动表面与后防滑板止动表面相比间隔离中心旋转轴线更容易进入防滑板。 每个夹紧构件具有防滑板接合表面，其中前防滑板接合表面与其枢转轴线径向间隔开距离小于后防滑板接合表面与其枢转轴线间隔开的径向间隔的距离。 后夹紧构件具有延伸穿过踏板本体端部的细长的舌部，以允许骑车人转动踏板。

公开(公告)号：US20050103153A1

公开(公告)日：2005-05-19

申请号：US10712256

申请日：2003-11-14

申请人： Tsutomu Muraoka

发明人： Tsutomu Muraoka

IPC分类号： B62M3/08 ,  G05G1/30 ,  G05G1/00

CPC分类号： B62M3/086 ,  Y10T74/217

摘要： A bicycle pedal assembly includes a pair of pedals and a pair of cleats. The cleats are configured and arranged to selectively cooperate with the right and left bicycle pedals such that two different release forces can be attained using a single pair of cleats. The pedal includes a body that rotates about a shaft and a front and rear clamping members are coupled to opposite ends of the pedal body. Also, the front and rear clamping members are preferably pivotally coupled to the pedal body.

摘要翻译： 自行车踏板组件包括一对踏板和一对夹板。 夹板被构造和布置成选择性地与左右自行车踏板配合，使得可以使用一对防滑钉实现两个不同的释放力。 踏板包括围绕轴旋转的主体，并且前后夹紧构件联接到踏板本体的相对端。 此外，前夹紧构件和后夹紧构件优选地枢转地联接到踏板本体。

公开(公告)号：US06234580B1

公开(公告)日：2001-05-22

申请号：US09353033

申请日：1999-07-13

申请人： Tsutomu Muraoka ,  Shinpei Okajima

发明人： Tsutomu Muraoka ,  Shinpei Okajima

IPC分类号： B60B102

CPC分类号： B60B21/066 ,  B60B1/0223 ,  B60B1/0261 ,  B60B1/0276 ,  B60B1/041 ,  B60B1/042 ,  B60B21/025 ,  B60B21/062 ,  B60B2900/311

摘要： A bicycle wheel basically has a hub, a plurality of spokes extending outwardly from the hub and an annular rim coupled to the outer ends of the spokes for supporting a tire. The annular rim has a spoke attachment portion with a plurality of openings for receiving the outer ends of the spokes therein. The openings of the annular rim have reinforcement members or washers located between the spokes and annular rim. The outer ends of the spokes have bent sections located within the spoke holes of the reinforcement members or washers and head section that engage the inner surface of the reinforcement members or washers. The rim is provided with a reinforcing rib or bend above each of the spoke holes. The reinforcing rib or bend can be continuous or discontinuous. The spoke attachment portions of the rim are divided into an outer circumferential section, a middle circumferential section with the spoke openings formed therein and an inner circumferential section. At least parts of the middle circumferential sections of the spoke attachment portions have a first predetermined wall thickness located above and below the spoke openings. The first predetermined wall thicknesses of these parts are greater than a second predetermined wall thickness of the inner circumferential sections of the spoke attachment portions.

公开(公告)号：US06231128B1

公开(公告)日：2001-05-15

申请号：US09543552

申请日：2000-04-05

申请人： Shinpei Okajima ,  Tsutomu Muraoka

发明人： Shinpei Okajima ,  Tsutomu Muraoka

IPC分类号： B60B102

CPC分类号： B60B21/066 ,  B60B1/0223 ,  B60B1/0269 ,  B60B1/0276 ,  B60B1/041 ,  B60B1/042 ,  B60B21/025 ,  B60B21/062

摘要： A bicycle wheel basically has a hub, a plurality of spokes extending outwardly from the hub and an annular rim coupled to the outer ends of the spokes for supporting a tire. The annular rim has a spoke attachment portion with a plurality of openings for receiving the outer ends of the spokes therein. The outer ends of the spokes are bent such that first sections of the spokes are offset from sections of the spokes. These bends are positioned in the openings of the rims to retain the outer ends of the spokes in the openings of the rim. Optionally, an adhesive may be used to more securely retain the outer ends of the spokes in the openings of the rim. In certain embodiments, the spoke attachment portion of the rim can be constructed of individually spaced elements which can be either fastened to the rim or unitary part of the rim.

摘要翻译： 自行车车轮基本上具有轮毂，从轮毂向外延伸的多个轮辐和连接到轮辐的外端的环形轮缘，用于支撑轮胎。 环形边缘具有轮辐连接部分，其具有多个开口，用于接纳轮辐的外端。 轮辐的外端弯曲，使得辐条的第一部分偏离轮辐的部分。 这些弯头定位在轮辋的开口中，以将轮辐的外端保持在轮辋的开口中。 可选地，可以使用粘合剂来更牢固地将辐条的外端保持在边缘的开口中。 在某些实施例中，轮辋的轮辐连接部分可以由单独间隔的元件构成，其可以被固定到轮辋的轮缘或整体部分。

公开(公告)号：US6126243A

公开(公告)日：2000-10-03

申请号：US222084

申请日：1998-12-29

申请人： Shinpei Okajima ,  Tsutomu Muraoka

发明人： Shinpei Okajima ,  Tsutomu Muraoka

IPC分类号： B60B1/04 ,  B60B21/06 ,  B60B1/14

CPC分类号： B60B21/066 ,  B60B1/0223 ,  B60B1/0261 ,  B60B1/041 ,  B60B1/042 ,  B60B21/025 ,  B60B21/062

摘要： A bicycle wheel basically has a hub, a plurality of spokes extending outwardly from the hub and an annular rim coupled to the outer ends of the spokes for supporting a tire. The annular rim has a spoke attachment portion with a plurality of openings for receiving the outer ends of the spokes therein. The openings of the annular rim have reinforcement members or washers located between the spokes and annular rim. The outer ends of the spokes have bent sections located within the spoke holes of the reinforcement members or washers and head section that engage the inner surface of the reinforcement members or washers.

摘要翻译： 自行车车轮基本上具有轮毂，从轮毂向外延伸的多个轮辐和连接到轮辐的外端的环形轮缘，用于支撑轮胎。 环形边缘具有轮辐连接部分，其具有多个开口，用于接纳轮辐的外端。 环形边缘的开口具有位于轮辐和环形轮缘之间的加强构件或垫圈。 辐条的外端部具有位于加强件或垫圈和头部部分的轮辐孔内的弯曲部分，其与加强件或垫圈的内表面接合。

公开(公告)号：US5899118A

公开(公告)日：1999-05-04

申请号：US787635

申请日：1997-01-23

申请人： Kazuyuki Satoh ,  Masanobu Wakita ,  Tohru Kaneko ,  Naoki Oe ,  Tsutomu Muraoka ,  Keizoh Suzuki

发明人： Kazuyuki Satoh ,  Masanobu Wakita ,  Tohru Kaneko ,  Naoki Oe ,  Tsutomu Muraoka ,  Keizoh Suzuki

IPC分类号： B29C70/06 ,  B29C70/68 ,  B29D99/00 ,  B29L31/30 ,  B62D1/04 ,  C08K3/02 ,  C08K3/04 ,  C08K7/00 ,  C08K7/06

CPC分类号： B62D1/04 ,  Y10T74/20834

摘要： To provide a steering wheel which is lightweight, and which has adequate strength and shock resistance, a carbon fiber prepreg 13 is wound on a mandrel 11 or a lightweight foam core 40 so as to obtain a preformer 14. By heating this preformer 14 in a mold 18, a steering wheel is obtained wherein the rim is formed from a fiber-reinforced synthetic resin joined to a metal skeleton 23.

摘要翻译： 为了提供重量轻并且具有足够的强度和抗冲击性的方向盘，将碳纤维预浸料坯13缠绕在心轴11或轻质泡沫芯40上以获得预成型机14。通过将该预成型机14加热到 模具18，获得方向盘，其中边缘由连接到金属骨架23的纤维增强合成树脂形成。