Resources Contact Us Home

Image Number 3 for United States Patent #4107505.

A weldment wherein two members are joined by a weld bounded at a back portion by a back-up member providing improved weld penetration and prevention of undesirable conditions in the weld such as root gaps or blow-throughs. The back-up member may comprise an elongated element secured to the surface of one member and, more specifically, may be welded thereto by a continuous weld.

  Recently Added Patents
Devices including composite thermal capacitors
Communication apparatus, communication method, and communication system
Decrementing settings for a range of power caps when a power cap is exceeded
System and method of supplying an electrical system with direct current
Image forming apparatus with static elimination
Image processing system and method
Multi charged particle beam writing apparatus and multi charged particle beam writing method
  Randomly Featured Patents
Pressure-monitoring system
Storage and retrieval system
In-rush current control for a low drop-out voltage regulator
Histone deacetylase inhibitors
Dahlia plant named `Bkdayl`
Methods and apparatus for acoustical stimulation of the brain
Method for production of an acidified edible gel on milk basis
Electronic airflow control
Downrigger wire electrical potential controlling apparatus and method
Model airplane