Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Snap-hook device for attachment to an object such as a ring or mooring buoy, and release thereof, particularly for boats










Image Number 2 for United States Patent #6450558.

A snap-hook device comprises a hook closed by a latch held against a stop by a spring. The latch consists of two parts, a lever and a bridge-piece hinged in relation to one another on an axis. Another stop prevents them from pivoting in relation to one another and a spring exerts torque between these two parts of the latch. The snap-hook is opened for hooking-on by the rotation of the latch towards the inside of the hook, against the force of the spring, and opened for release by the rotation of the lever of the latch towards the exterior of the hook, against the force of the spring.








 
 
  Recently Added Patents
Biaxially oriented hydrolysis-stable polyester film comprising epoxidized fatty acid derivatives and a chain extender, and process for production thereof and use thereof
Fuel cell support structure
Hedge shear
Process and apparatus for producing composite material that includes carbon nanotubes
Area reduction for surface mount package chips
Treatment of cancer using the sodium salt of a benzoic acid derivative
Method for preventing wheat from mycotoxin contamination
  Randomly Featured Patents
Tool handle
System and method for using a same program on a local system and a remote system
Specific monoclonal antibodies against a defined epitope of progesterone receptor and methods for their use
Surgical instrument case
Transmission and reception system for controlling locking/unlocking operation of key
Medical implant package with a cap having a cavity
Split detector system for direct read-while-write operation on magneto-optic media
Pitched roof support structures
Insulated gate bipolar transistor and manufacturing method thereof
Method and apparatus for recording a flaw in a fabric web