Resources Contact Us Home
Safety hook and method

Image Number 4 for United States Patent #5577787.

A safety hook, that includes a hook with a hook end and a latch member with a first end that is pivotably connected to the hook and a second free end. The latch member is pivotable about the first end between a first position where the second end is located away from the hook end and a second position where the second end is located at the hook end. The safety hook also includes a biasing spring for biasing the latch member to the second position. Additionally, the safety hook includes a retainer member mounted on the latch. The retainer member keeps the latch in the first position and prevents the latch from moving to the second position.

  Recently Added Patents
Data modulation for groups of memory cells
Meter socket cabinet
Location-type tagging using collected traveler data
Landscape post for solar and other light fixtures
Method and a channel estimating arrangement for performing channel estimation
Method for driving electrophoretic display device, electrophoretic display device, and electronic device
Semiconductor device
  Randomly Featured Patents
Semiconductor memory device and method for manufacturing the same
Drum/disk poultry picker
Picture signal processing circuit, signal processing method, imaging apparatus, display device, and camera system
Apparatus to displace a digester from both ends
Process for carrying out non-adiabatic catalytic reactions
Impact wrench
Hard disk recorder
Arrangement for detecting the occupancy of a seat in vehicles and the like
Fluid pressure-controlled winch mechanism