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










Image Number 10 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
Combination of a microorganism and a phytosphingosine derivative, composition, methods of use
Apparatus for merging spatial audio streams
Implantable neuro-stimulation electrode with fluid reservoir
Transferring a document
Rewriting branch instructions using branch stubs
3D solid-state arrangement for solid state memory
Telephone relaying apparatus, telephone relaying method, and program
  Randomly Featured Patents
Tablet unit and virtual experience method
Method of and apparatus for automated sensor diagnosis through quantitative measurement of one of sensor-to-earth conductance or loop resistance
Device for the repair of hoof cracks
Grab bar handle
Portable drain cleaning apparatus
Method for preparing flour doughs and products made from such doughs using glycerol oxidase and lipase
Device for detecting alcoholic content
Guided deployment of stents
Embolic protection system
Autofocus system and method for autofocusing an optical imaging instrument