Invention Grant
- Patent Title: Pin retention system
- Patent Title (中): 针保持系统
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Application No.: US14201210Application Date: 2014-03-07
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Publication No.: US09587668B2Publication Date: 2017-03-07
- Inventor: Wei Jia , Jeff Schwake
- Applicant: Harnischfeger Technologies, Inc.
- Applicant Address: US DE Wilmington
- Assignee: Harnischfeger Technologies, Inc.
- Current Assignee: Harnischfeger Technologies, Inc.
- Current Assignee Address: US DE Wilmington
- Agency: Michael Best & Friedrich LLP
- Main IPC: F16C11/06
- IPC: F16C11/06 ; F16D3/00 ; F16C11/04 ; F16C11/02 ; F16B21/16
Abstract:
A pin retention system includes a pin having a circumferential groove disposed along the pin, and a plurality of retention elements sized to sit within the circumferential groove, each of the retention elements including a plurality of holes. The system also includes a plurality of dowels sized to slide within the holes in the retention elements.
Public/Granted literature
- US20140270913A1 PIN RETENTION SYSTEM Public/Granted day:2014-09-18
Information query
