Patent · US Active

Gear actuated angle measurement tool

US8413344B2 · kind B2 · utility

1Cited by
12References
1Claims
0Family size

Inventor

Key dates

Filing dateJul 9, 2010
Grant dateApr 9, 2013
Priority date—
Expiry dateDec 27, 2030

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10T74/19647
  • WIPO fieldMeasurement
  • WIPO sectorInstruments

Abstract

A multiple gear driver having first and second fixed gears and first and second rotatable gears, the first fixed and rotatable gears located on a first member, and the second fixed and rotatable gears located on a second member, the first and second fixed gears having a common axis so that the first fixed gear drives the second rotatable gear and the second fixed gear drives the first rotatable gears when the first and second member are moved relative to each other.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.