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1. 发明申请

US20110252919A1 PEDAL ARM, MANUFACTURING APPARATUS THEREOF, AND MANUFACTURING METHOD THEREOF 有权
标题翻译： PEDAL ARM，其制造设备及其制造方法
公开(公告)号：US20110252919A1
公开(公告)日：2011-10-20
申请号：US13089439
申请日：2011-04-19
申请人： Katsumi Nagahori , Tohru Izu , Shuichi Inoue , Takanori Matsumura
发明人： Katsumi Nagahori , Tohru Izu , Shuichi Inoue , Takanori Matsumura
IPC分类号： G05G1/30 , B21D22/00 , B23P11/00
CPC分类号： B60T7/06 , B21D53/88 , G05G1/50 , G05G1/506 , Y10T29/49826 , Y10T74/20528 , Y10T74/20888 , Y10T74/2168
摘要： A pedal arm is provided with an arm main body that is a tubular-shaped member formed by bending a plate member having a first end portion and a second end portion, a pedal pad portion provided on the arm main body, and a shaft portion provided on the arm main body. The arm main body includes a first wall portion and a second wall portion facing each other in a first direction, and a third wall portion and a fourth wall portion facing each other in a second direction that is different from the first direction. One of the first wall portion and the second wall portion includes an abutting portion at which the first end portion and the second end portion of the plate member are brought into contact with each other, and the third wall portion and the fourth wall portion correspondingly include a first curved portion and a second curved portion, which are curved in parallel to each other with a same curvature along an extending direction of the arm main body. A first depressed wall portion and a second depressed wall portion are correspondingly formed on the first curved portion and the second curved portion, which are formed in inward convex shapes, respectively, and at least parts of the first depressed wall portion and the second depressed wall portion are brought into contact with each other.
摘要翻译：踏板臂设置有臂主体，该臂主体是通过弯曲具有第一端部和第二端部的板构件形成的管状构件，设置在臂主体上的踏板垫部分和设置在臂主体上的轴部在手臂主体上。臂主体包括在第一方向上彼此面对的第一壁部分和第二壁部分，以及在与第一方向不同的第二方向上彼此面对的第三壁部分和第四壁部分。第一壁部和第二壁部中的一个包括彼此接触的第一端部和第二端部彼此接触的抵接部，第三壁部和第四壁部相应地包括第一弯曲部和第二弯曲部，沿着臂主体的延伸方向以相同的曲率彼此平行地弯曲。第一凹陷壁部分和第二凹陷壁部分相应地形成在分别形成为内凸形状的第一弯曲部分和第二弯曲部分上，并且第一凹陷壁部分和第二凹陷壁的至少一部分部分彼此接触。

2. 发明授权

US09003920B2 Pedal arm, manufacturing apparatus thereof, and manufacturing method thereof 有权
标题翻译：踏板臂及其制造装置及其制造方法
公开(公告)号：US09003920B2
公开(公告)日：2015-04-14
申请号：US13089439
申请日：2011-04-19
申请人： Katsumi Nagahori , Tohru Izu , Shuichi Inoue , Takanori Matsumura
发明人： Katsumi Nagahori , Tohru Izu , Shuichi Inoue , Takanori Matsumura
IPC分类号： G05G1/50 , G05G1/44 , B60T7/06 , B21D53/88
CPC分类号： B60T7/06 , B21D53/88 , G05G1/50 , G05G1/506 , Y10T29/49826 , Y10T74/20528 , Y10T74/20888 , Y10T74/2168
摘要： A pedal arm provided with an arm main body has a first end portion, a second end portion, a pedal pad portion, and a shaft portion. The arm main body includes a first wall portion and a second wall portion in a first direction, and a third wall portion and a fourth wall portion in a second direction. One of the first wall portion and the second wall portion includes an abutting portion where the first end portion and the second end portion contacts, and the third wall portion and the fourth wall portion include a first curved portion and a second curved portion. A first depressed wall portion and a second depressed wall portion are formed on the first curved portion and the second curved portion, which are formed in inward convex shapes, respectively, and parts of the first depressed wall portion and the second depressed wall portion contact.
摘要翻译：设置有臂主体的踏板臂具有第一端部，第二端部，踏板垫部分和轴部分。臂主体包括在第一方向上的第一壁部分和第二壁部分，以及在第二方向上的第三壁部分和第四壁部分。第一壁部和第二壁部中的一个包括第一端部和第二端部接触的抵接部，第三壁部和第四壁部包括第一弯曲部和第二弯曲部。第一凹陷壁部分和第二凹陷壁部分分别形成在形成为内凸形的第一弯曲部分和第二弯曲部分上，并且第一凹陷壁部分和第二凹陷壁部分的部分接触。

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