- 专利标题： ANTIVIBRATION DEVICE PRODUCTION METHOD, STOPPER FOR ANTIVIBRATION DEVICE, AND ANTIVIBRATION DEVICE
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申请号： EP21897445.9申请日： 2021-09-07
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公开(公告)号： EP4253103A1公开(公告)日： 2023-10-04
- 发明人: HYODO Akimitsu
- 申请人： Prospira Corporation
- 申请人地址： JP Kanagawa prefecture 212-0013 580, Horikawa-cho Saiwai-ku Kawasaki city
- 代理机构： Marks & Clerk LLP
- 优先权： JP2020196350 20201126
- 国际公布： WO2022113467 20220602
- 主分类号： B60G7/02
- IPC分类号： B60G7/02 ; F16B5/07 ; F16F15/08
摘要：
Provided are an anti-vibration device manufacturing method, a stopper for an anti-vibration device, and an anti-vibration device all of which prevent easy separation between the stopper and the bracket while improving the ease of fastening the stopper and the bracket together. The anti-vibration device manufacturing method is a method for obtaining the anti-vibration device. The stopper can be formed, by applying a coating agent C, which is configured to be peelable after solidification, to at least a bulging portion (12) of a positioning protrusion (10) of the stopper. The anti-vibration device can be formed, by pressing the bulging portion (12) into a positioning hole A1 formed in the bracket 5, so that the bulging portion (12) is prevented from detaching from the bracket (5), using the stopper after solidification of the coating agent C.
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