专利名称：Spring assembly for isolator
发明人：James W. Dell
申请号：US14899152
申请日：20140725
公开号：US10041578B2
spring framework是什么意思
公开日：
20180807
专利内容由知识产权出版社提供
专利附图：
摘要：In an aspect, a spring assembly is provided for an isolator, and includes first and second helical compression springs, a retainer and a spring housing. The first helical compression spring has a central aperture and has a first end and a second end. The second helical compression spring having a central aperture and having a first end and a
second end, wherein the second spring is coaxial with and nested within the first spring. The retainer has a base and a post that extends from the base into the central aperture at the first end of the second helical spring. The spring housing that has an interior space in which the first and second springs are positioned, and further includes a base-engaging aperture that holds the base of the retainer. The spring housing includes a drive wall that is engaged with the first ends of the first and second springs.
申请人：LITENS AUTOMOTIVE PARTNERSHIP
地址：Woodbridge CA
国籍：CA
代理机构：Millman IP Inc.
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