Latch dog assembly

Details Latch dog assembly Latch dog assembly

1992-03-11

1993-07-27

Moore, Richard E.

Closure fasteners

Keepers

292241, E05C 104

Patent

active

052305422

ABSTRACT:
A latch dog assembly for a hinged door in a bin for bulk material wherein the latch dog includes a housing with a wear block of UHMW polyethylene plastic or similar low friction material and with the assembly being constructed to ensure proper drainage during cleaning and so that pressure of the door cam retains the wear block in proper position.

REFERENCES:
patent: 974650 (1910-11-01), Ford
patent: 1374731 (1921-04-01), Hage
patent: 2499165 (1950-02-01), Roethel
patent: 2970718 (1961-02-01), Jennings, Jr.
patent: 3130855 (1964-04-01), Gunn, Jr.
patent: 3567263 (1971-03-01), McKinney
patent: 4896908 (1990-01-01), Kleefeldt
Catalog 97 McMaster-Carr Supply Co. Two shts dated Dec. 17, 1992, Dec. 14, 1992, resp. identifies "UHMW" as Ultra-High Mo. Wgt. Polyethylene.

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