基本信息:
- 专利标题: Brake shoe and brake assembly
- 申请号:AU3130499 申请日:1999-04-01
- 公开(公告)号:AU747553B2 公开(公告)日:2002-05-16
- 发明人: WANG NUI
- 申请人: PBR AUTOMOTIVE PTY LTD
- 专利权人: PBR AUTOMOTIVE PTY LTD
- 当前专利权人: PBR AUTOMOTIVE PTY LTD
- 优先权: AUPP291498 1998-04-09
- 主分类号: F16D51/16
- IPC分类号: F16D51/16 ; F16D51/00 ; F16D51/18 ; F16D65/08 ; F16D65/09 ; F16D65/14 ; F16D51/14
摘要:
A brake shoe assembly (1) for a drum brake, the brake shoe assembly being a single-piece construction and including a brake shoe (2) of generally circular form having two separate and opposed ends (17, 18), and defining a pair of friction lining mounting sections (11, 12) disposed on opposite sides of the brake shoe (2). The friction lining mounting sections (11, 12) have a T-shaped cross-sectional form defining an arcuate, radially outer platform (15) for mounting a friction lining (16) and a radially inwardly extending web (14). The brake shoe (2) including hinge means (27, 28) between the lining mounting sections (11, 12), facilitating pivoting movement of the lining mounting sections (11, 12), to alter the separation between the brake ends (17, 18) between a brake operative condition in which in use, the friction lining (16) engages a braking surface of a drum to which the brake shoe assembly (1) is fitted, and a brake inoperative condition in which there is no such engagement. The brake shoe assemblying further includes a backing plate depending from the brake shoe (2) in the region of the hinge means (27, 28) for mounting the brake shoe (2) to a brake shoe assembly support.
公开/授权文献:
- AU3130499A Brake shoe and brake assembly 公开/授权日:1999-11-01
信息查询:
EspacenetIPC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 |
------F16D51/00 | 带有向外移动的制动件与鼓轮或类似件的内表面结合的制动器 |
--------F16D51/16 | .形如在固定的或近乎固定的轴上枢转的制动蹄构件 |