发明授权
US5485899A Floating-frame spot-type disc brake for high-torque automotive vehicles
失效
用于高扭矩机动车辆的浮动式点式盘式制动器
- 专利标题: Floating-frame spot-type disc brake for high-torque automotive vehicles
- 专利标题(中): 用于高扭矩机动车辆的浮动式点式盘式制动器
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申请号: US269119申请日: 1994-06-30
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公开(公告)号: US5485899A公开(公告)日: 1996-01-23
- 发明人: Rudolf Thiel , Ulrich Klimt , Andreas Doell
- 申请人: Rudolf Thiel , Ulrich Klimt , Andreas Doell
- 申请人地址: DEX Frankfurt am Main
- 专利权人: ITT Automotive Europe GmbH
- 当前专利权人: ITT Automotive Europe GmbH
- 当前专利权人地址: DEX Frankfurt am Main
- 优先权: DEX4126196.8 19910808
- 主分类号: F16D55/22
- IPC分类号: F16D55/22 ; F16D55/00 ; F16D55/227 ; F16D65/095 ; F16D65/097 ; F16D55/225
摘要:
A floating-frame spot-type disc brake is described comprising a floating frame (1) guided in a manner axially displaceable on a brake carrier (12), and being furnished with two brake cylinders (2, 3) and two brake pistons (4, 5) directly acting on two axially inwardly disposed brake shoes (6, 7). The brake carrier (12) is located entirely on one side of the brake disc and no portion extends across the outer edge of the brake disc (15), so that the maximum diameter of the brake disc is limited only by the relatively thin sections of the floating frame (1) extending across the outer edge of the brake disc. Additional brake shoes (8, 9, 22), on the axially outer side, are fixed to the floating frame (1), in turn transmitting the circumferential force acting on the outer shoes occurring during braking, through a bolt guide (10), into the brake carrier (12).