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
Semiconductor device
Using interrupted through-silicon-vias in integrated circuits adapted for stacking
Memory circuit and method of forming the same using reduced mask steps
Systems, methods, and apparatus to determine physical location and routing within a field of low power beacons
Factor IXa crystals, related complexes and methods
Messenger bag
Method and system for monitoring and treating hemodynamic parameters
  Randomly Featured Patents
Amplifier bias adjustment circuit to maintain high-output third-order intermodulation distortion performance
CMOS interconnection circuit
Indexable end mill and indexable insert
Thin-film device and method of manufacturing same
System for handling and baling metallic scrap material
Floating expansion control ring
Low energy carbonylation process
Apparatus and method for processing coded information stored on an integrated circuit card
Printer interface using printer response to determine printer type
Medical instrument having a needle knife