Hinge pintle retaining means

Details Hinge pintle retaining means Hinge pintle retaining means

1976-10-07

1978-02-14

Kee Chi, James

Miscellaneous hardware (e.g., bushing, carpet fastener, caster,

Sash balances

Spring

16 50, 16189, E05D 512, E05F 114, E05F 320

Patent

active

040730379

ABSTRACT:
A pair of leaf hinges have respective knuckles in axial alignment providing respective axially aligned chambers for reception of a pintle serving as a pivot for the hinges. The pintle is provided with a keying rib, and grooves in the respective knuckles and are in alignment only when the hinge is rotated to extreme position to permit insertion of the pintle and the keying rib into operative position within the knuckles. When the hinge is installed on a door and the door mounted on a frame, the door can not normally be swung to a position wherein the grooves are in alignment so that the pintle can not be removed from the hinge as long as the door stays in mounted position on the frame.

REFERENCES:
patent: 737360 (1903-08-01), Daly
patent: 854580 (1907-05-01), John
patent: 1030801 (1912-06-01), Berault
patent: 3903567 (1975-09-01), Suska
patent: 3978551 (1976-09-01), Mochizuki

Affiliated with

Also associated with

Rating

Hinge pintle retaining means does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-517950