Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Safety hook with immobilizable locking lever










Image Number 8 for United States Patent #6283523.

A safety hook in accordance with the invention comprises a body closed by a pivoting finger which can be prevented from rotating by a transverse locking lever. The locking lever is articulated on a lever pivot on the pivoting finger and has a notch engaging over a front lug of the body in the locked position, into which it is biased by a spring. A mobile abutment can be selectively positioned on the locking lever to prevent it pivoting in the unlocking direction. This assures reliable locking by means of a Locking lever that is easy to manipulate and immobilize.








 
 
  Recently Added Patents
Toy
Active pulse blood constituent monitoring
Transitional replacement of operations performed by a central hub
Lock monitoring
Defensin polynucleotides and methods of use
Stand for food service
Automatic misalignment balancing scheme for multi-patterning technology
  Randomly Featured Patents
Method for controlling air conditioner
Vehicle transportable cordwood cutting machine
Systems and methods for bi-directional energy delivery with galvanic isolation
Package for food
Telecommunication system, and mobile station, and database, and method
Crystallization agent for bisphenol-A polycarbonate
CMOS state saving latch
Self-aligned contact formation
Protective sleeve
Method and apparatus for grounding and mounting a high amperage single pole connector