Telephone relay cover

Details Telephone relay cover Telephone relay cover

1991-09-05

1993-02-16

Schreyer, Stafford D.

Telephonic communications

With check operated control

Fraud or interference prevention

379440, 194202, B65G 1104, H04M 1702

Patent

active

051877384

ABSTRACT:
A cover for a coin return relay assembly used in coin-operated telephones is formed of a tough, puncture-resistent material formed into a generally U-shaped barrier. The barrier is mounted on the relay such that it overlies the relay armature and coin return chute, preventing the insertion of probe-like instruments through the telephone box to contact such elements. The side walls of the cover are offset from the planes of the adjacent telephone housing walls, while the cover is mounted to the relay in a non-rigid manner to limit the ability of penetration therethrough.

REFERENCES:
patent: 5054056 (1991-10-01), Blythe

Affiliated with

Also associated with

Rating

Telephone relay cover does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Telephone relay cover, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Telephone relay cover will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2153603