Retainer mechanism for drain cleaner drum

Details Retainer mechanism for drain cleaner drum Retainer mechanism for drain cleaner drum

1988-12-19

1990-04-10

Roberts, Edward L.

Brushing, scrubbing, and general cleaning

Implements

Pipe, tube, or conduit cleaner

242 54R, 2541343FT, B08B 902

Patent

active

049147757

ABSTRACT:
A drain cleaner machine having a drain cleaning cable storage drum rotatable on an axle which is fixedly mounted on the machine frame or chassis. The drum is provided with releasable retainer mechanism for positively locking the drum in place on the axle for rotation thereon while being quickly releasable to free the drum for easy removal from the axle.

REFERENCES:
patent: 2730740 (1956-01-01), O'Brien
patent: 3162878 (1964-12-01), Agostino
patent: 3246354 (1966-04-01), Cooney et al.
patent: 3298051 (1967-01-01), Ratliff
patent: 3534423 (1970-10-01), Ratliff
patent: 3605158 (1971-09-01), Russell
patent: 3747153 (1973-07-01), O'Neill
patent: 4364139 (1982-12-01), Babb et al.
patent: 4447926 (1984-05-01), Rothenberger

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