Work holders – With product discharge facilitator
Patent
1981-11-23
1984-04-03
Watson, Robert C.
Work holders
With product discharge facilitator
269289R, 2693021, B23Q 300
Patent
active
044403852
ABSTRACT:
The cutting board (10) has an upper surface (16) for cutting and has an opposite lower surface (18) on which the board is adapted to be supported during cutting. A handle (40) is operative to lift the board cutting portion (12). There are one (196) or more elongated rod members (52, 54) adapted to fit within recesses (198) (32, 34), extending longitudinally in board portion (12) to pivot recess (202) (36), transverse with respect to the rods (52, 54). Recesses (32, 34) (202) have varying depths, with the greatest depth at the inner end of the board portion (12). The recesses are lessened in depth toward the pivot recess (202) (36). Extending transversely from the rods (196) (52, 54) are pivots (204) (56, 58), adapted to rotate in the recess (202) (36). The pivots are retained in the recess (36) by means of keepers (64). When the board is lifted by the handle (164) (40), the weight of the board causes it to be lowered with respect to the rods and the upper surfaces of the recesses move onto the upper surfaces of the respective rods as the board rotates on the pivots. The end of the cutting portion (12) makes contact with a fence or wall (30) attached to the handle to prevent cut particles from falling between the handle structure and the cutting board structure. The board may be tilted by the handle and the cut material funneled and/or scraped therefrom into a container.
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patent: 3371694 (1968-03-01), Miller
patent: 4017063 (1977-04-01), Brusich
patent: 4273318 (1981-06-01), Crowhurst
Barnard Delbert J.
Heberer Eugene O.
Watson Robert C.
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