Toolless quick change blade holder apparatus

Details Toolless quick change blade holder apparatus Toolless quick change blade holder apparatus

1995-02-13

1996-02-27

Little, Willis

Butchering

Skinning

Peeling by movement of workpiece past cutter

A22B 516

Patent

active

054944783

ABSTRACT:
The present invention discloses a toolless quick change blade holder for receiving and supporting a blade in a skinning machine for trimming a layer of unwanted material from a meat product. The disclosed blade holder is equally well adapted for both automatic and manual machines. The blade holder comprises a lower base plate and an upper clamping plate adapted to be removably secured to the lower base plate. The blade is positioned between the forward portions of the lower and upper plates. A fulcrum device is included for removably securing the upper plate to the lower plate and for limiting upward movement of the central portion of the clamping plate relative to the base plate. A device for releasably separating the rearward portions of the upper and lower plates activates the fulcrum device causing pressure to be applied on the forward portions of the plates urging them together thereby creating a clamping action on the blade, retaining it in position. The device for releasably separating the rearward portions of the plates may include a ramp, the scaling of which results in the separation of the plates.

REFERENCES:
patent: 3610203 (1971-10-01), Muller
patent: 3699830 (1972-10-01), Pickett
patent: 3892010 (1975-07-01), Bartels et al.
patent: 5211097 (1993-05-01), Grasselli
patent: 5288264 (1994-02-01), Braeger

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