Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Safety hook










Image Number 5 for United States Patent #7922220.

A safety mechanism for a gate having first and second ends, a first fulcrum point intermediate the first and second ends and a first rotational axis proximate the second end, the safety mechanism including a first force resisting means intermediate the first fulcrum point and the first rotational axis, wherein a force applied to the first end is transmitted toward the first rotational axis via the first fulcrum point and the first force resisting means prevents transmission of the force to the first rotational axis. The present invention also comprises a safety mechanism for a gate having first and second ends, a locking means and a first rotational axis proximate said second end, wherein a force applied to the first end is transmitted toward the first rotational axis via the locking means, the safety mechanism including a first force resisting means intermediate the first rotational axis and the force, wherein the first force resisting means prevents transmission of the force to the first rotational axis.








 
 
  Recently Added Patents
Apparatus and method for transmitting and receiving data streams in wireless system
Methods, systems, and physical computer storage media for processing a plurality of input/output request jobs
Digital broadcasting transmission and reception system, and a signal processing method using turbo processing and turbo decoding
Piperazinedione compounds
Data-conditioned encryption method
Organic light emitting display device and method of manufacturing the same
Flow cytometer method and apparatus
  Randomly Featured Patents
Molded panel assembly and fasteners therefor
Automatic curling iron
Bowling alley
Optimization of cache configuration for application design
Encapsulated electronic sensor package
Apparatus for controlling the flow of articles
Mobile apparatus for welding studs to rail base plates
Contact device for a changer relay
Method for recovering the valuable metal content of a sulphuric acid leaching solution
Flexible machining system