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
Apparatus and method for an iterative cryptographic block
Voltage regulator structure that is operationally stable for both low and high capacitive loads
Methods and compositions to treat and detect misfolded-SOD1 mediated diseases
Caching techniques
ESD protection circuit and ESD protection device thereof
Methods and systems for improved engine speed control during engine starting
Dynamic reconstruction of a calibration state of an absorption spectrometer
  Randomly Featured Patents
Helmet supported optical systems with four reflections
Tiltable tripod stand
Flavor and fragrant compositions
Brake device having an elastic energy accumulator
Pen with radio component
Retractor
Formation density measurement apparatus and method
Thermoplastic polymethacrylimide resin composition
Method for avoiding frost damage in crops and/or for improving the fructification at low temperatures and device applied with such a method
Recording composition