Freezer door for a soft-serve freezer

Details Freezer door for a soft-serve freezer Freezer door for a soft-serve freezer

1978-12-11

1980-05-20

Schwadron, Martin P.

Fluid handling

With casing, support, protector or static constructional...

251324, 251290, 403359, 62342, 251231, F16K 3160, F16K 100, F16K 3144, A23G 900

Patent

active

042034612

ABSTRACT:
A freezer door for a soft-serve freezer in which the door has a valve cylinder and a valve member slidable in the cylinder. A valve actuator is pivotally supported in a pair of bearings at the front of the door and the valve actuator is formed in two parts, with a first actuator part comprising a first shaft member rotatably supported in one of the bearings and having an internally splined socket and a lateral valve engaging member at one end, and a second actuator part comprising a second shaft member rotatably supported in the other of the bearings and having an externally splined end portion at one end non-rotatably received in the socket in the first shaft member and a lateral handle at its other end. The first and second actuator parts can be reversibly mounted on the door for left or right hand operation.

REFERENCES:
patent: 789855 (1905-05-01), Hennebohle
patent: 1614117 (1927-01-01), Geldhof
patent: 2188783 (1940-01-01), Voight
patent: 3081920 (1963-03-01), Gorychka
patent: 3145968 (1964-08-01), Marx
patent: 3547404 (1970-12-01), Blackburn et al.
patent: 3582116 (1971-06-01), Young
patent: 3698206 (1972-10-01), Werner
patent: 3934427 (1976-01-01), Keyes
patent: 3965528 (1976-06-01), Kissler
patent: 4080123 (1978-03-01), Melchinger

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