Bifold door repair apparatus

Details Bifold door repair apparatus Bifold door repair apparatus

1994-09-26

1996-09-10

Mah, Chuck Y.

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

Hinge

Retractable pintle

16386, E05D 710

Patent

active

055533523

ABSTRACT:
An apparatus is described for conveniently repairing broken bifold doors and especially where the operating pivot pin is loose. The apparatus consists of a heavy "L" shaped bracket which has a retractable pivot pin installed in it. The bracket with installed pivot pin are simply screwed onto the split corner of the bifold door, repairing the door and replacing the old pivot pin with a new securely anchored pivot pin, all in one operation.

REFERENCES:
patent: 3187800 (1965-06-01), Kirby
patent: 3221804 (1965-12-01), Rudnick
patent: 3285324 (1966-11-01), Stein et al.
patent: 4620392 (1986-11-01), Kerpers et al.
patent: 4799529 (1989-01-01), McAfee

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