Resources Contact Us Home
Multi-edge spring insert for twist-on connectors

Image Number 3 for United States Patent #4531016.

Prior to coiling, the wire to be used as the spring insert of twist-on connectors is mechanically worked to form at least two relatively sharp edges. When coiling is accomplished such edges are positioned to extend inwardly into the core of such coils to mechanically engage and retain conductors placed within said core.Similar sharp edges can be formed on spring inserts having a wide range of initial cross-section profiles.

  Recently Added Patents
Interconnecting virtual domains
Sacrificial spacer approach for differential source/drain implantation spacers in transistors comprising a high-k metal gate electrode structure
Semiconductor device
Build process management system
Reception circuit and signal reception method
Estimating optical characteristics of a camera component using sharpness sweep data
Method for selective deposition of a semiconductor material
  Randomly Featured Patents
Semiconductor device and method of manufacturing the same
Camera accessory coupling apparatus
Method for manufacturing non-volatile semiconductor memory device
Regulating device of the water outlet chamber type
Cleaning device with multiple cleaning members for a developer image carrier
Karabiner for climbing and potholing
Steam hair curler having an improved shield
Method for manufacturing transistor semiconductor devices with step of annealing to getter metal with phosphorous
Modified contact strip mounting means for thermostatic switches
Detachable charm for footwear