Resources Contact Us Home
Cylindrical lock

Image Number 8 for United States Patent #5331830.

A cylindrical lock comprising an U-shaped shackle, a cylindrical housing containing a hollow tube consisting of two elongate semi-round plates and a lock member, two legs of the shackle having a cone-shaped end and two inclined slots to pushingly insert in two holes in the hollow tube to engage stopping edges of the two notches of the elongate plates through opposite movement of the two elongate plates for locking and the stopping edges of the two notches disengaging from the slots of the shackle by movement of the two elongate plates moved by the lock member rotated by a key.

  Recently Added Patents
Perception-based artifact quantification for volume rendering
Integrating map-reduce into a distributed relational database
Coordinated garbage collection for raid array of solid state disks
Method and apparatus for monitoring wireless communication in hearing assistance systems
Method for switching channels in a wireless communication network
Inhibitors of bacterial nitric oxide synthase, and related screening methods
Organic light emitting device connection methods
  Randomly Featured Patents
Adjusting apparatus for motor vehicle headlamps
Swingable sliding door for a motor vehicle utilizing a swing arm mounted on the body of the car
Computer system and recording medium
Shower stool
Efficient sharing of memory between applications running under different operating systems on a shared hardware system
Stepping drive unit for camera
Polyprenyl compounds
Knowledge based system and method for determining material properties from fabrication and operating parameters
Portable computing device having a display movable thereabout