Rotation-limiting knockout configuration

Details Rotation-limiting knockout configuration Rotation-limiting knockout configuration

1990-04-06

1991-08-27

Picard, Leo P.

Electricity: conductors and insulators

Conduits, cables or conductors

Single duct conduits

220266, H02G 308

Patent

active

050435361

ABSTRACT:
A knockout structure includes two knockout members supported by bridge members in a D-shaped opening through a wall. The knockout members are supported in the opening recessed behind a front surface of the wall. Each connector type is formed with a flat surface at one side which engages the flat portion of the D-shaped opening in the recess region, thereby restraining which ever type of connector is used against rotational motion.

REFERENCES:
patent: 3438534 (1969-04-01), Zerwes
patent: 3619477 (1971-11-01), Rasmussen
patent: 3877601 (1975-04-01), Evans et al.
patent: 3965287 (1976-06-01), Mueller
patent: 4627684 (1986-12-01), D'Amato

Affiliated with

Also associated with

Rating

Rotation-limiting knockout configuration does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rotation-limiting knockout configuration, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotation-limiting knockout configuration will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1415920