Invention Grant
- Patent Title: Hinge assembly with a multi-layer torsion bar spring
- Patent Title (中): 铰链组合带多层扭杆弹簧
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Application No.: US12870828Application Date: 2010-08-29
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Publication No.: US08549710B2Publication Date: 2013-10-08
- Inventor: Eugene Novin
- Applicant: Eugene Novin
- Applicant Address: US PA Concordville
- Assignee: Southco, Inc.
- Current Assignee: Southco, Inc.
- Current Assignee Address: US PA Concordville
- Agency: Paul & Paul
- Main IPC: E05F1/08
- IPC: E05F1/08
Abstract:
A friction hinge assembly includes a spring that assists the opening of a first member relative to a second member by storing energy in the spring during the closing operation. The spring is of a unique multilayered torsion bar design.
Public/Granted literature
- US20110047750A1 HINGE ASSEMBLY WITH A MULTI-LAYER TORSION BAR SPRING Public/Granted day:2011-03-03
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