
基本信息:
- 专利标题: DISC BRAKE DEVICE
- 专利标题(中):SCHEIBENBREMSENVORRICHTUNG
- 申请号:EP09812917.4 申请日:2009-09-11
- 公开(公告)号:EP2325518A1 公开(公告)日:2011-05-25
- 发明人: ISONO, Hiroshi , SUZUKI, Michio
- 申请人: Toyota Jidosha Kabushiki Kaisha
- 申请人地址: 1 Toyota-cho Toyota-shi, Aichi 471-8571 JP
- 专利权人: Toyota Jidosha Kabushiki Kaisha
- 当前专利权人: Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址: 1 Toyota-cho Toyota-shi, Aichi 471-8571 JP
- 代理机构: Winter, Brandl, Fürniss, Hübner, Röss, Kaiser, Polte - Partnerschaft
- 优先权: JP2008233935 20080911
- 国际公布: WO2010029768 20100318
- 主分类号: F16D65/20
- IPC分类号: F16D65/20
摘要:
In a disc brake device, a piston (15) is movably supported to a cylinder portion (21) of a caliper (14), friction pads (12, 13) are operable to push a disc rotor (11) as the piston (15) moving frontward during pressurization, a seal mechanism (28) arranged at the cylinder portion (21) is operable to return the piston (15) to an initial position during depressurization, and the seal mechanism (28) is constituted with a movable element (31) arranged between the cylinder portion (21) and the piston (15) as being movable frontward in the same direction of the piston (15), a first seal member (33) elastically arranged between the piston (15) and the movable element (31) to make the movable element (31) accompany the piston (15), a low elasticity member (37) being compressively deformable with initial pressurization of the piston (15) via the movable element (31), and a high elasticity member (38) being compressively deformable with pressurization of the piston (15) via the movable element (31).
摘要(中):
在盘式制动装置中,活塞(15)可移动地支撑在卡钳(14)的气缸部分(21)上,摩擦垫(12,13)可操作以作为活塞(15)推动盘形转子(11) )在加压期间向前移动,布置在所述气缸部分(21)处的密封机构(28)可操作以在减压期间将所述活塞(15)返回到初始位置,并且所述密封机构(28)由可移动元件 31),其被布置在所述气缸部分(21)和所述活塞(15)之间,沿着与所述活塞(15)相同的方向向前移动;弹性地布置在所述活塞(15)和所述可移动元件 (31),使可动元件(31)伴随着活塞(15),经由可动元件(31)通过活塞(15)的初始加压可压缩变形的低弹性部件(37)和高弹性部件 (38)可通过活塞(15)经由可移动元件( 31)。
公开/授权文献:
- EP2325518B1 DISC BRAKE DEVICE 公开/授权日:2013-03-27
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F16 | 工程元件或部件;为产生和保持机器或设备的有效运行的一般措施;一般绝热 |
----F16D | 传送旋转运动的联轴器;离合器;制动器 |
------F16D65/00 | 零件或部件 |
--------F16D65/02 | .制动件;其安装 |
----------F16D65/16 | ..配置在制动器内或制动器上 |
------------F16D65/18 | ...适于将元件靠拢 |
--------------F16D65/20 | ....包括流体压力装置 |