A - Human Necessities – 22 – C
Patent
A - Human Necessities
22
C
17/8
A22C 25/00 (2006.01) A23B 4/06 (2006.01) F25D 25/00 (2006.01)
Patent
CA 1151369
FRAME FOR FREEZING FISH Abstract of the Disclosure A fish freezing frame has a bottom and upwardly extending, outwardly tapering side walls to provide a lifting tendency as a result of the differential expansion of the freezer frame and the fish block therein. The side walls and the bottom of the frame are extruded in one piece with the end walls being welded to the bottom and the side walls. Apparatus is also provided for ejecting the frozen fish block from the freezer frame. In one embodiment this apparatus includes a supported table having an opening in its top surface which corresponds to the area of the frozen fish block. A reciprocal press is positioned over the opening with means mounted on the table for supporting the press and means are provided for lowering the press onto an upturned freezer frame to deflect the bottom wall thereof so that the frozen fish block is ejected from the frame. In another embodiment, the frozen block of produce is ejected using air pressure only.
351134
Gowling Lafleur Henderson Llp
Nickerson (h.b.) & Sons Limited
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