Invention Grant
- Patent Title: Method for producing a ring of a synchronizing device, and a ring of a synchronizing device
- Patent Title (中): 用于制造同步装置的环的方法和同步装置的环
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Application No.: US13255999Application Date: 2010-03-06
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Publication No.: US09121458B2Publication Date: 2015-09-01
- Inventor: Alexander Dilje , Norbert Huhn , Ulrich Lang
- Applicant: Alexander Dilje , Norbert Huhn , Ulrich Lang
- Applicant Address: SE Gothenburg
- Assignee: AKTIEBOLAGET SKF
- Current Assignee: AKTIEBOLAGET SKF
- Current Assignee Address: SE Gothenburg
- Agency: SKF USA Inc. Patent Dept.
- Agent Bryan Peckjian
- Priority: DE102009012961 20090312
- International Application: PCT/EP2010/001401 WO 20100306
- International Announcement: WO2010/102765 WO 20100916
- Main IPC: F16D23/02
- IPC: F16D23/02 ; F16D23/04 ; F16D23/06
Abstract:
A ring of a synchronizing device of a vehicle transmission includes a friction surface that interacts with a friction surface of another ring of the synchronizing device and at least one slide surface configured to slidably seat on an abutment surface of the synchronizing device. At least one curved groove is cut into the at least one slide surface by a whirling milling operation.
Public/Granted literature
- US20120217115A1 METHOD FOR PRODUCING A RING OF A SYNCHRONIZING DEVICE, AND A RING OF A SYNCHRONIZING DEVICE Public/Granted day:2012-08-30
Information query
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