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
Positive electrode active material for nonaqueous electrolyte secondary battery
Probe card holding apparatus with probe card engagement structure
Method for spore detection
Method and apparatus for accessing coconut water
Method and system for implementing power detection
Quaternary chalcogenide wafers
Tablet computer
  Randomly Featured Patents
Golf glove
Method and apparatus for providing feedback from a compactor to a router to facilitate layout of an integrated circuit
Electron beam testing method and apparatus of mask
Time-based degradation of images using a GPU
Haemoglobin assay
Method for driving liquid ejector
Back pack
Drum funnel
Active control system
Power management for subscriber identity module