发明名称 |
VACUUM OPERATED BRAKE BOOSTER |
摘要 |
A brake booster comprises a casing 21 divided by a diaphragm 24 and support plate 34 into two chambers so that differential pressure can be applied to the movable wall to supplement load from an input rod 15 and provide an increased load at output 33. Mechanical loads between the output region and input region of the booster are transmitted through tie bars 13 which are arranged in re-entrant portions or slots in the casing so as to be near the axis of the loads. The movable wall 34 is correspondingly shaped with re-entrant portions and is strengthened at the roots of these re-entrant portions by a deep flange 37. Casing part 21 is shaped conically to receive the deep flange 37 without restricting the stroke of the movable wall within the casing. |
申请公布号 |
DE3363359(D1) |
申请公布日期 |
1986.06.12 |
申请号 |
DE19833363359 |
申请日期 |
1983.03.14 |
申请人 |
AUTOMOTIVE PRODUCTS PUBLIC LIMITED COMPANY |
发明人 |
BAILEY, WALTER WILLIAM |
分类号 |
B60T13/567;B60T13/569;(IPC1-7):B60T13/52 |
主分类号 |
B60T13/567 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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