Resources Contact Us Home
Torque wrench

Image Number 3 for United States Patent #5911801.

This wrench comprises an outer body (2) of elongate shape in which the head (1) of the wrench is articulated about a pivot (12); a plunger (3) that can move axially in the outer body and is urged towards the head by a preloaded spring (4); and at least a first rolling body (22) intended to reduce friction as the plunger moves. The rolling body (22) is a cylindrical roundel whose peripheral surface rolls on the one hand along a first flat track (16) secured to the outer body and which is pressed against this track when torque is applied, and on the other hand along a second flat track (20) formed on the plunger.

  Recently Added Patents
Method and system for shared high speed cache in SAS switches
Liquid crystal display backlight control
Methods and apparatus for voltage selection for a MOSFET switch device
Toy vehicle housing
Topology discovery, control channel establishment, and datapath provisioning within an aggregation network with centralized control
Image processing apparatus and image processing method
  Randomly Featured Patents
Method for utilizing negative T--COMP to improve handoff reliability
Combined fishing rod and reel with gun-shaped handle
Method and device for detecting partial discharges
Guide for an optical fiber cable having minimum bend radius
Method of exposing aggregate in a poured concrete panel
Cassette tape player having cassette guide
Window treatment accessory
Head driving apparatus with coarse and fine adjustments
Sea bottom sampler
AV system, power feeding apparatus and power receiving apparatus