Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Hinge – Having means to reduce friction between hinge parts
Patent
1984-08-17
1986-03-04
Silverberg, Fred
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Hinge
Having means to reduce friction between hinge parts
16380, 16386, 16DIG42, 16DIG27, 29 11, E05D 1100
Patent
active
045732396
ABSTRACT:
A hinge has a pair of leaves, one of which has a spaced pair of knuckles and the other has a central knuckle disposed therebetween. Disposed in the single knuckle are a pair of tubular bushing inserts received in opposite ends of its passage and having radial flanges disposed between the adjacent knuckles. The two knuckle hinge leaf is engaged with a pair of hinge pin elements extending inwardly from the opposite end of the leaf so as to prevent relative rotation therebetween, while the hinge pin elements extend into and are freely rotatable in the inserts. In the method of assembly, the bearing inserts are placed in the single knuckle leaf, and the two knuckle leaf is then aligned therewith and the hinge pin elements are inserted and engaged with the two knuckle leaf to prevent relative rotation therebetween.
REFERENCES:
patent: 84771 (1868-12-01), Shannon
patent: 112978 (1871-03-01), St. John
patent: 179470 (1876-07-01), Buffington
patent: 365552 (1887-06-01), Taylor
patent: 504877 (1893-09-01), Hart
patent: 513042 (1894-01-01), Gridley
patent: 799275 (1905-09-01), Stevens
patent: 1076689 (1913-10-01), McKinney
patent: 1909990 (1933-05-01), Weller
patent: 2750620 (1956-06-01), Clarke
patent: 3725973 (1973-04-01), Gwozdz
patent: 3921225 (1975-11-01), Suska
patent: 3991436 (1976-11-01), Nagase
patent: 4135273 (1979-01-01), Holmes
patent: 4329758 (1982-05-01), Fohl
McCormick Daniel J.
Valenti Richard L.
Silverberg Fred
The Stanley Works
LandOfFree
Three knuckle hinge with bushing inserts in center knuckle and m does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Three knuckle hinge with bushing inserts in center knuckle and m, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Three knuckle hinge with bushing inserts in center knuckle and m will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1587912