Refrigeration, freezer or the like with an automatically closing

Details Refrigeration, freezer or the like with an automatically closing Refrigeration, freezer or the like with an automatically closing

1991-01-29

1992-10-27

Capossela, Ronald C.

Refrigeration

Article moving means

Drawer, tray or track-guided type; horizontally movable

62268, F25D 2502

Patent

active

051579405

ABSTRACT:
A refrigerator, freezer or the like comprises a cabinet (1), a pump (6) for producing vacuum and, in a refrigeration compartment (10) thereof, a container (17) closable in a vacuum-tight manner and able to be moved within said compartment (10), said container (17) comprising a lid (19) guided to open and close during its movement by elements (40) associated with said lid (19), which moves in guide tracks (41) provided in opposing walls (16) of said compartment (10) or in elements (42) associated with said walls (16), there being provided on said lid (19) mobile members (48) associated with pins (46, 50) acting as hinges about which, during the movement of said lid (19), said members (48) rotate under the action of a thrust exerted by pusher means (51), said movement taking (48), during their rotation about said pins (46, 50), exceed an equilibrium position beyond which the pusher means (51) act to provide independent guided movement of said lid (19).

REFERENCES:
patent: 2119320 (1938-05-01), Dobrowsky
patent: 2425816 (1947-08-01), Maxson
patent: 2894845 (1959-07-01), Stoddard
patent: 3067588 (1962-12-01), Whitmore
patent: 3216214 (1965-11-01), Gasbarro
patent: 4584841 (1986-04-01), Guillaume et al.
patent: 4788832 (1988-12-01), Aoki

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