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1. 发明专利

JP2011227738A Pedal arm, pedal arm manufacturing device and pedal arm manufacturing method 有权
标题翻译： PEDAL ARM，PEDAL ARM制造设备和PEDAL ARM制造方法
公开(公告)号：JP2011227738A
公开(公告)日：2011-11-10
申请号：JP2010097337
申请日：2010-04-20
申请人： F Tech Inc , 株式会社エフテック
发明人： NAGABORI KATSUMI , IZU TORU , INOUE SHUICHI , MATSUMURA TAKANORI
IPC分类号： G05G1/50 , B21D39/06 , B21D53/88 , B60T7/06
CPC分类号： B60T7/06 , B21D53/88 , G05G1/50 , G05G1/506 , Y10T29/49826 , Y10T74/20528 , Y10T74/20888 , Y10T74/2168
摘要： PROBLEM TO BE SOLVED: To provide a pedal arm in a simple configuration which can necessarily sufficiently secure strength and stably highly maintain shape accuracy during mass production while enhancing the degree of freedom of a shape design.SOLUTION: An arm body 10 comprises: a first wall 12 and a second wall 14 facing each other in a first direction; and a third wall 16 and a fourth wall 18 facing each other in a second direction different from the first direction. One of the first wall and the second wall has a contact part PA where a first edge of a plate-like member is brought into contact with a second edge, and the third wall and the fourth wall have first curved parts 16R and 26R and second curved parts 18R and 28R curved along the extending direction of the arm body, respectively in correspondence. The first curved parts and the second curved parts are a pair of curved parts curved in parallel with each other at the same curvature, and have a first a depressed wall 26 and a second depressed wall 28 being inwardly convex, respectively in correspondence.
摘要翻译：要解决的问题：提供一种简单的构造的踏板臂，其可以在增大形状设计的自由度的同时，在大规模生产中可以充分确保强度并且稳定地高度地保持形状精度。解决方案：臂体10包括：在第一方向上彼此面对的第一壁12和第二壁14; 以及在与第一方向不同的第二方向上彼此面对的第三壁16和第四壁18。第一壁和第二壁之一具有接触部分PA，其中板状构件的第一边缘与第二边缘接触，并且第三壁和第四壁具有第一弯曲部16R和26R以及第二壁弯曲部分18R和28R分别沿着臂体的延伸方向弯曲。第一弯曲部和第二弯曲部是以相同的曲率彼此平行地弯曲的一对弯曲部，并且分别具有向内凸出的第一凹部壁26和第二凹部壁28。版权所有（C）2012，JPO＆INPIT

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