发明名称 |
PISTON DESIGN WITH INCREASED LATERAL STRENGTH |
摘要 |
A molded piston for an air spring for a vehicle suspension has an outer shell, a non-cylindrical central column braced in its relation to the outer shell by outer radial webs, and an upper surface having a recessed lower end closure seating surface. The non-cylindrical central column may have a chordal surface and a mounting stud sleeve and hole for attachment to a vehicle suspension member. The mounting stud sleeve and hole may be braced in its relation to the non-cylindrical central column by inner radial webs. The non-cylindrical central column may further have a locating sleeve and hole. The outer radial webs may be provided with Y-shaped webs connecting the outer radial webs to the outer shell and/or web arches. |
申请公布号 |
WO2016090214(A1) |
申请公布日期 |
2016.06.09 |
申请号 |
WO2015US63916 |
申请日期 |
2015.12.04 |
申请人 |
FIRESTONE INDUSTRIAL PRODUCTS COMPANY, LLC |
发明人 |
TEN BROEKE, EDGAR;WENTINK, MACHIEL, G.A. |
分类号 |
B60G17/052;B60G11/27 |
主分类号 |
B60G17/052 |
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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