发明公开
- 专利标题： CALIPER BRAKE DEVICE FOR VEHICLE
- 专利标题（中）： SATTELBREMSENVORRICHTUNGFÜREIN FAHRZEUG
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申请号： EP08837385.7申请日： 2008-10-10
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公开(公告)号： EP2196693A1公开(公告)日： 2010-06-16
- 发明人: SUZUKI, Tsutomu , WAKABAYASHI, Hiroaki , OOKAWARA, Yoshiyuki , NANKYO, Masanobu , KARINO, Yasushi
- 申请人： KAYABA INDUSTRY CO., LTD. , RAILWAY TECHNICAL RESEARCH INSTITUTE
- 申请人地址： World Trade Center Bldg. 4-1, Hamamatsu-cho 2-chome Minato-ku Tokyo 105-6111 JP
- 专利权人： KAYABA INDUSTRY CO., LTD.,RAILWAY TECHNICAL RESEARCH INSTITUTE
- 当前专利权人： KAYABA INDUSTRY CO., LTD.,RAILWAY TECHNICAL RESEARCH INSTITUTE
- 当前专利权人地址： World Trade Center Bldg. 4-1, Hamamatsu-cho 2-chome Minato-ku Tokyo 105-6111 JP
- 代理机构： Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权： JP2007265597 20071011
- 国际公布： WO2009048171 20090416
- 主分类号： F16D55/22
- IPC分类号： F16D55/22 ; B61H5/00 ; B61H15/00 ; F16D55/224 ; F16D65/02 ; F16D65/095 ; F16D65/20 ; F16D65/54
摘要：
A brake caliper (10) includes a first caliper arm (12) that opposes a first frictional surface (6a) of a vehicle wheel (5) and a second caliper arm (14) that opposes a second frictional surface (6b) of the same. A movable brake pad (7) is supported by the first caliper arm (12) and applies a braking force to the first frictional surface (6a). A plurality of pistons (55) which drive the movable brake pad (7) in accordance with expansion of a diaphragm (75) provided in the brake caliper (10), and a guide member (65) that guides displacement of the plurality of pistons (55) in a right-angle direction relative to the first frictional surface (6a) are provided, and therefore the movable brake pad (7) applies an even braking force to the vehicle wheel (5) in cooperation with a fixed brake pad (700) fixed to the second caliper arm (14).
公开/授权文献
- EP2196693B1 CALIPER BRAKE DEVICE FOR VEHICLE 公开/授权日：2012-06-27
信息查询
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