Invention Grant
US07969825B2 Backlash-compensating toothed moving part, gear assembly and use of this gear assembly
有权
齿隙补偿齿轮运动部件，齿轮组件和该齿轮组件的使用
- Patent Title: Backlash-compensating toothed moving part, gear assembly and use of this gear assembly
- Patent Title (中): 齿隙补偿齿轮运动部件，齿轮组件和该齿轮组件的使用
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Application No.: US12608458Application Date: 2009-10-29
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Publication No.: US07969825B2Publication Date: 2011-06-28
- Inventor: Jerome Daout
- Applicant: Jerome Daout
- Applicant Address: CH Geneva
- Assignee: Rolex S.A.
- Current Assignee: Rolex S.A.
- Current Assignee Address: CH Geneva
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: EP04405026 20040113
- Main IPC: G04B19/02
- IPC: G04B19/02 ; G04B19/20 ; F16H57/00 ; F16H55/14
Abstract:
The invention relates to a backlash-compensating toothed moving part, for a precision gear assembly, particularly in clock-making, in which the backlash-compensating teeth each have a section extending symmetrically to both sides of the radius of said mobile passing the tip of said teeth with an elastic connection to said mobile to give said teeth a freedom of movement in the plane of the mobile, at least one tooth in two being a backlash-compensating tooth comprising stop means arranged to limit the freedom of movement as a function of the backlash in the gear assembly to be compensated for.
Public/Granted literature
- US20100043578A1 BACKLASH-COMPENSATING TOOTHED MOVING PART, GEAR ASSEMBLY AND USE OF THIS GEAR ASSEMBLY Public/Granted day:2010-02-25
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