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公开(公告)号：US20050039570A1
公开(公告)日：2005-02-24
申请号：US10955563
申请日：2004-09-30
Applicant: Yoshiaki Nanko , Masahiro Yamanaka , Toshio Tetsuka
Inventor： Yoshiaki Nanko , Masahiro Yamanaka , Toshio Tetsuka
CPC classification number: B62M3/003 , B62M9/04 , B62M25/02 , Y10T74/2101 , Y10T74/2164 , Y10T74/2165
Abstract: A drive mechanism for a bicycle transmission assist mechanism includes a crank arm having a drive member. The drive member includes a first abutment facing a forward rotational direction of the crank arm and a non-concave sloped surface facing a rearward rotational direction of the crank arm.
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公开(公告)号：US08833182B2
公开(公告)日：2014-09-16
申请号：US13414435
申请日：2012-03-07
Applicant: Toshio Tetsuka
Inventor： Toshio Tetsuka
IPC: G01L1/00
CPC classification number: H02K7/1846 , B60R16/0307 , B60R16/033 , B62J6/18 , B62J2099/002 , B62J2300/002 , B62M3/003 , G01L3/02 , G01L3/242 , H02K7/1861 , Y10T74/2164
Abstract: A bicycle crank arm apparatus comprises a crank arm having a crank axle mounting portion and a pedal mounting portion. A circuit-mounting structure is disposed between the crank axle mounting portion and the pedal mounting portion, wherein the circuit-mounting structure is configured to detachably mount a measurement board. When a measurement board is mounted to the circuit-mounting structure, the resulting combination forms a bicycle input force processing apparatus.
Abstract translation: 自行车曲柄臂装置包括具有曲柄轴安装部分和踏板安装部分的曲柄臂。 电路安装结构设置在曲柄轴安装部分和踏板安装部分之间，其中电路安装结构构造成可拆卸地安装测量板。 当将测量板安装到电路安装结构时，所得到的组合形成自行车输入力处理装置。
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公开(公告)号：US08678144B2
公开(公告)日：2014-03-25
申请号：US12504964
申请日：2009-07-17
Applicant: Toshio Tetsuka , Kenji Nakahara
Inventor： Toshio Tetsuka , Kenji Nakahara
IPC: B62L3/00
CPC classification number: F16D65/14 , B60T1/06 , F16D2121/02
Abstract: An apparatus for a bicycle brake comprises a housing with a first piston bore and a second piston bore, a first piston disposed in the first piston bore, a first piston rod attached to the first piston and extending from the first piston toward the outside of the housing for coupling to a first brake arm, and a second piston disposed in the second piston bore. The first piston moves along a first piston axis, and the second piston moves along a second piston axis.
Abstract translation: 一种用于自行车制动器的装置包括具有第一活塞孔和第二活塞孔的壳体，设置在第一活塞孔中的第一活塞，附接到第一活塞并从第一活塞向第二活塞的外侧延伸的第一活塞杆 用于联接到第一制动臂的壳体和设置在第二活塞孔中的第二活塞。 第一活塞沿着第一活塞轴线移动，第二活塞沿着第二活塞轴线移动。
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公开(公告)号：US20130233091A1
公开(公告)日：2013-09-12
申请号：US13414435
申请日：2012-03-07
Applicant: Toshio Tetsuka
Inventor： Toshio Tetsuka
CPC classification number: H02K7/1846 , B60R16/0307 , B60R16/033 , B62J6/18 , B62J2099/002 , B62J2300/002 , B62M3/003 , G01L3/02 , G01L3/242 , H02K7/1861 , Y10T74/2164
Abstract: A bicycle crank arm apparatus comprises a crank arm having a crank axle mounting portion and a pedal mounting portion. A circuit-mounting structure is disposed between the crank axle mounting portion and the pedal mounting portion, wherein the circuit-mounting structure is configured to detachably mount a measurement board. When a measurement board is mounted to the circuit-mounting structure, the resulting combination forms a bicycle input force processing apparatus.
Abstract translation: 自行车曲柄臂装置包括具有曲柄轴安装部分和踏板安装部分的曲柄臂。 电路安装结构设置在曲柄轴安装部分和踏板安装部分之间，其中电路安装结构构造成可拆卸地安装测量板。 当将测量板安装到电路安装结构时，所得到的组合形成自行车输入力处理装置。
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公开(公告)号：US08162191B2
公开(公告)日：2012-04-24
申请号：US12106587
申请日：2008-04-21
Applicant: Toshio Tetsuka , Fumiaki Yoshida
Inventor： Toshio Tetsuka , Fumiaki Yoshida
IPC: B62J11/00
CPC classification number: B62J11/00 , B62M6/90 , Y10S224/902
Abstract: A bicycle battery holder for retaining a battery is basically provided with a bracket member, an engaging member and a lever member. The engaging member is movably mounted to the bracket member and configured to selectively retain the battery to the bracket. The lever member is movably mounted to the bracket member and operatively coupled to the engaging member to move the engaging member in a first direction with respect to the bracket member when the lever member is moved from a first lever position to a second lever position.
Abstract translation: 用于保持电池的自行车电池座基本上设置有托架构件，接合构件和杠杆构件。 接合构件可移动地安装到支架构件并且构造成选择性地将电池保持在支架上。 杠杆构件可移动地安装到支架构件并且可操作地联接到接合构件以当杆构件从第一杆位置移动到第二杆位置时相对于支架构件沿第一方向移动接合构件。
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Patent Agency Ranking
公开(公告)号：US07908940B2
公开(公告)日：2011-03-22
申请号：US12053774
申请日：2008-03-24
Applicant: Kazuyuki Naka , Kazuhiro Fujii , Toshio Tetsuka
Inventor： Kazuyuki Naka , Kazuhiro Fujii , Toshio Tetsuka
CPC classification number: B62K23/06 , B62K23/02 , B62M25/08 , Y10T74/2003 , Y10T74/20438 , Y10T74/20822 , Y10T74/20828
Abstract: A bar end electric shifter is provided with a handlebar mounting portion, an electrical switch housing portion, a first electrical shift operating member and a second electrical shift operating member. The handlebar mounting portion is configured to be fixedly mounted to a free end of a bicycle handlebar. The electrical switch housing portion extends longitudinally from the handlebar mounting portion. The electrical switch housing portion has first and second lateral sides with a center axis of the free end of the handlebar extends longitudinally through the electrical switch housing portion when the handlebar mounting portion is mounted to the free end of the bicycle handlebar. The first electrical shift operating member is located on one of the lateral sides of the electrical switch housing portion. The second electrical shift operating member is located on one of the lateral sides of the electrical switch housing portion.
Abstract translation: 杆端电动换档器设置有把手安装部分，电开关壳体部分，第一电动换档操作构件和第二电动换档操作构件。 车把安装部被构造成固定地安装到自行车把手的自由端。 电开关壳体部分从车把安装部分纵向延伸。 电动开关壳体部分具有第一和第二侧面，当车把安装部分安装到自行车车把的自由端时，车把的自由端的中心轴线纵向延伸穿过电气开关壳体部分。 第一电气换档操作构件位于电气开关壳体部分的一个侧面上。 第二电气换档操作构件位于电气开关壳体部分的一个侧面上。
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公开(公告)号：US20110011683A1
公开(公告)日：2011-01-20
申请号：US12504964
申请日：2009-07-17
Applicant: Toshio Tetsuka , Kenji Nakahara
Inventor： Toshio Tetsuka , Kenji Nakahara
IPC: B62L1/06
CPC classification number: F16D65/14 , B60T1/06 , F16D2121/02
Abstract: An apparatus for a bicycle brake comprises a housing with a first piston bore and a second piston bore, a first piston disposed in the first piston bore, a first piston rod attached to the first piston and extending from the first piston toward the outside of the housing for coupling to a first brake arm, and a second piston disposed in the second piston bore. The first piston moves along a first piston axis, and the second piston moves along a second piston axis.
Abstract translation: 一种用于自行车制动器的装置包括具有第一活塞孔和第二活塞孔的壳体，设置在第一活塞孔中的第一活塞，附接到第一活塞并从第一活塞向第二活塞的外侧延伸的第一活塞杆 用于联接到第一制动臂的壳体和设置在第二活塞孔中的第二活塞。 第一活塞沿着第一活塞轴线移动，第二活塞沿着第二活塞轴线移动。
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公开(公告)号：US07854180B2
公开(公告)日：2010-12-21
申请号：US12030923
申请日：2008-02-14
Applicant: Toshio Tetsuka
Inventor： Toshio Tetsuka
IPC: B62K23/06
CPC classification number: B62K23/06 , B62L3/02 , B62M25/04 , Y10T74/2003 , Y10T74/20037 , Y10T74/20438
Abstract: A bicycle control device is provided with a brake bracket, a brake lever, a first gearshift operating part, a second gearshift operating part, a first electrical switch, and a second electrical switch. The brake bracket is mountable to a handlebar. The brake lever is pivotally mounted to the brake bracket. The first gearshift operating part is movable relative to the brake lever. The second gearshift operating part is separate from the first gearshift operating part and movable relative to the brake lever. The first electrical switch is operated with the first gearshift operating part. The second electrical switch is operated with the second gearshift operating part. The second gearshift operating part is arranged such that when the first gearshift operating part is moved relative to the brake lever, the second gearshift operating part moves relative to the brake lever along with the first gearshift operating part.
Abstract translation: 自行车控制装置设置有制动支架，制动杆，第一换档操作部，第二换档操作部，第一电开关和第二电开关。 制动支架可安装到车把上。 制动杆可枢转地安装在制动支架上。 第一换档操作部分相对于制动杆可移动。 第二换档操作部分与第一变速操作部分分离并且相对于制动杆可移动。 第一个电气开关用第一换档操作部件操作。 第二个电气开关用第二换档操作部件操作。 第二换档操作部被布置成使得当第一换档操作部相对于制动杆移动时，第二换档操作部件与第一换档操作部件一起相对于制动杆移动。
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公开(公告)号：US07757821B2
公开(公告)日：2010-07-20
申请号：US11748202
申请日：2007-05-14
Applicant: Toshio Tetsuka , Osamu Kariyama , Shinichi Takizawa , Shinya Hirotomi
Inventor： Toshio Tetsuka , Osamu Kariyama , Shinichi Takizawa , Shinya Hirotomi
CPC classification number: B62L3/023 , Y10T74/20624
Abstract: A bicycle hydraulic brake actuation device includes a hydraulic master cylinder housing having a bore, a master piston and a radial seal received in the bore a push rod and a lever. The push rod is configured to move the master piston and the radial seal between a neutral position and a braking position. The lever is pivotally attached to the housing for pivotal movement between an at rest position and a brake actuation position. The lever includes a contact surface configured and arranged to move the push rod as the lever is pivoted between the at rest position and the brake actuation position. Further, the push rod includes at least one roller configured to contact to the contact surface of the lever.
Abstract translation: 自行车液压制动器致动装置包括液压主缸壳体，其具有孔，主活塞和容纳在孔中的径向密封件，推杆和杆。 推杆构造成使主活塞和径向密封件在空档位置和制动位置之间移动。 杠杆枢转地附接到壳体以在静止位置和制动器致动位置之间枢转运动。 杠杆包括接触表面，该接触面构造和布置成当杆在静止位置和制动器致动位置之间枢转时移动推杆。 此外，推杆包括至少一个构造成接触杠杆的接触表面的辊。
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公开(公告)号：US07704172B2
公开(公告)日：2010-04-27
申请号：US10989114
申请日：2004-11-16
Applicant: Toshio Tetsuka , Yoshiaki Nanko
Inventor： Toshio Tetsuka , Yoshiaki Nanko
CPC classification number: B62M9/135 , Y10T403/32057 , Y10T403/32073
Abstract: A front derailleur is configured to be accurately mounted to a bicycle frame in a prescribed mounting position. The front derailleur has a chain guide, a front derailleur main body, an intermediate piece and a fastening piece. The front derailleur main body has a mounting part with a curved mounting face having a circular arc arranged around a first pivot axis extending in a first direction. The intermediate piece has a first curved abutting face mating with the curved mounting face of the mounting part to pivot relative to each other about the first pivot axis, a second curved abutting face having a circular arc arranged around a second pivot axis extending in a second direction perpendicularly arranged relative to the first direction, and a first through hole extending in a third direction generally perpendicular to the first and second directions and passes through the first and second abutting faces.
Abstract translation: 前拨链器构造成在规定的安装位置精确地安装到自行车车架上。 前拨链器具有链条引导件，前拨链器主体，中间件和紧固件。 前拨链器主体具有安装部分，其具有弯曲的安装面，该安装面具有围绕沿第一方向延伸的第一枢转轴线布置的圆弧。 中间件具有与安装部分的弯曲安装面相配合的第一弯曲邻接面，以绕第一枢转轴线相对于彼此枢转;第二弯曲邻接面，其具有围绕第二枢轴延伸的第二枢转轴线 相对于第一方向垂直布置的方向，以及第一通孔，其大致垂直于第一和第二方向在第三方向上延伸并且穿过第一和第二抵接面。
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