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1. 发明授权

US06357309B1 Starter 失效
标题翻译：起动机
公开(公告)号：US06357309B1
公开(公告)日：2002-03-19
申请号：US09645489
申请日：2000-08-25
申请人： Yasuhiko Maruhashi
发明人： Yasuhiko Maruhashi
IPC分类号： F02N1934
CPC分类号： F02N11/00 , F02N15/00 , Y10T74/13
摘要： The present invention relates to reduce noises when a starter is put in motion with a simple modification to its structure without increasing the number of parts. A circumferential groove is made in a portion near one end of the shaft of an armature and the holder plate of a brush is fixed to the inside of the end surface of the bracket with screws, and the outer peripheral portion of the washer is sandwiched by the bracket and the holder plate and the inner peripheral portion of the washer is fitted in the circumferential groove of the shaft to limit the movement of the armature. Letting the pitch of the screws for fixing the holder plate to the bracket=L, the outer diameter of the washer=D1, the outer diameter of the screw=D2, the thickness of the holder plate=t, and a distance between the center of the armature and the screw=R, they satisfy the following Formula 13 and Formula 14, D1+D2
摘要翻译：本发明涉及一种起动器在不增加部件数量的情况下以简单的变形来进行起动器的减小噪声。一个周向槽形成在电枢轴的一端附近的部分中，并且保持板刷子用螺钉固定在托架的端面的内侧，垫圈的外周部分被支架和保持板夹住，垫圈的内周部分装配在轴限制电枢的运动。将用于将支架板固定到支架的螺钉的间距= L，垫圈的外径= D1，螺钉的外径= D2，保持板的厚度= t，中心的距离的电枢和螺杆= R，它们满足下面的公式13和式14，

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