发明名称 |
Air springs |
摘要 |
An air spring comprises an air sleeve airtightly connected at both end portions to a piston and an end cap. The air sleeve has a substantially tapered form as a whole, wherein a portion forming a turned-up portion under a service stroke is a circumferentially continuous thin-gauge portion and a portion adjacent to at least one end of the thin-gauge portion is a circumferentially continuous thick-gauge portion.
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申请公布号 |
US4807858(A) |
申请公布日期 |
1989.02.28 |
申请号 |
US19870059990 |
申请日期 |
1987.06.09 |
申请人 |
BRIDGESTONE CORPORATION |
发明人 |
WATANABE, ISAO;FUJIHIRA, YASUSHI |
分类号 |
F16F9/04;(IPC1-7):F16F9/04 |
主分类号 |
F16F9/04 |
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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