Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Ratchetless gun










Image Number 5 for United States Patent #4581835.

A novel indexing system for revolvers is disclosed in which a trigger-actuated finger grabs one of a plurality of circumferentially-spaced notches on the rim of the chambered cylinder and rotates the cylinder through the required arc, as the trigger is being pulled, to advance the next chamber to its proper firing position.The finger is part of a modular unit which fits into a complementary recess of the revolver's frame and takes the place of the standard "hand-and-ratchet" combination for rotating the cylinder. The module forms part of the recoil face and includes a stop for precisely registering the rotated chamber with the revolver's barrel just prior to firing.








 
 
  Recently Added Patents
Trash receptacle
Measurement of an analyte on the skin using a hue angle
Accessing device via communication protocol selection
Process cartridge and electrophotographic image forming apparatus
Semiconductor device and method of manufacturing the same
Method of manufacturing III-nitride crystal
Phone messaging using audio streams
  Randomly Featured Patents
Automatic or semi-automatic small arm
Method and system for automatic generation of image distributions
Downhole tool controller using autocorrelation of command sequences
Device and method for testing isolation structure
Method for making a micromirror-based projection system with a programmable control unit for controlling a spatial light modulator
Air conditioning system accumulator with internal drain down protection
Use of estradiol valerate or 17.beta.-estradiol in combination with dienogest for oral therapy to maintain and/or increase feminine libido
Method for manufacturing a transistor
Foot spa bowl
Optical substrate, a manufacturing method therefor, and a display device using the same