They are designed to allow threaded rigid metal conduit and imc to be joined at any angle.
Electrical conduit swivel joint.
It can improve mechanical performance simplify system operations and eliminate damage prone wires dangling from movable joints.
Swivel joint for electrical conduit us2825586a en swivel joint for electrical conduit swivel joint for electrical conduit.
Robboy swivel joint for electrical conduit filed april 18 1956 inventor.
The model 430 432 low voltage lv electrical swivel provides a rotating connection for low voltage power electrical signal and optical cables in a single package.
A wide variety of electrical swivel joint options are available to you such as technics material and connection.
Keferences citedin the file of this patent united states patents.
About 2 of these are pipe fittings 1 are rod end bearings.
March 4 1958 n.
The shaft is generally configured with hanging turret side cable pigtails that are factory installed.