发明授权
- 专利标题: Diaphragm spring for a friction clutch
- 专利标题(中): 用于摩擦离合器的隔膜弹簧
-
申请号: US10638457申请日: 2003-08-11
-
公开(公告)号: US06877596B2公开(公告)日: 2005-04-12
- 发明人: Martin Pährisch , Ronald Beck , Alfred Schraut , Erwin Ziegler , Frank Hirschmann
- 申请人: Martin Pährisch , Ronald Beck , Alfred Schraut , Erwin Ziegler , Frank Hirschmann
- 申请人地址: DE Schweinfurt
- 专利权人: ZF Sachs AG
- 当前专利权人: ZF Sachs AG
- 当前专利权人地址: DE Schweinfurt
- 代理机构: Cohen, Pontani, Lieberman & Pavane
- 优先权: DE10236809 20020810
- 主分类号: F16D13/58
- IPC分类号: F16D13/58 ; F16D13/71
摘要:
A diaphragm spring for a friction clutch includes a ring-like body area and a plurality of spring tongues arranged in a row in the circumferential direction and extending radially inward from the body area. A stiffening rib formed in at least one of the spring tongues extends radially into the body area.
公开/授权文献
- US20040069588A1 Diaphragm spring for a friction clutch 公开/授权日:2004-04-15
信息查询