Dolly with tank latch

Details Dolly with tank latch Dolly with tank latch

1985-02-19

1987-02-03

Love, John J.

Land vehicles

Wheeled

Stable vehicles, handle-propelled

248129, 280 4726, B62B 110

Patent

active

046405216

ABSTRACT:
A dolly includes a frame-like base that supports a cylindrical cannister on its closed lower end. A U-shaped latch member pivotally mounted on the base is movable relative thereto between releasing and holding positions. In moving to the latter position, the latch member snaps above a bead surrounding the sidewall of the cannister at the bottom thereof. During this movement of the latch member, the bead is moved below one or more inward protrusions on the base. Notches in the base receive the cannister to position the latter. These notches also limit relative movement between the cannister and the base to that required for the bead to move below the protrusions for latching and clear of the protrusions for separating the cannister from the base to empty the former.

REFERENCES:
patent: 1598135 (1926-08-01), Heinson
patent: 2114735 (1938-04-01), Crilly
patent: 2291984 (1942-08-01), Ponselle
patent: 2389574 (1945-11-01), Hulquist
patent: 2699339 (1955-01-01), Benstein
patent: 2869885 (1959-01-01), Doyle
patent: 2930561 (1960-03-01), Bittle

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