# US 10,245,742 B2 · Side loading pendulum slicer

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- Number: US 10,245,742 B2
- Document ID: US10245742B2
- Status: Granted
- Kind: B2
- Application number: 14/164,736
- Filed: 2014-01-27
- Published: 2015-07-30
- Granted: 2019-04-02
- Earliest claimed: 2014-01-27
- Assignees: J.E. Grote Company, Inc.
- Applicants: J.E. Grote Company, Inc.
- Inventors: John Timothy Foreman; John B. Gorun
- Web page: https://patentgrep.com/patent/US10245742B2

## CPC

- B26D 7/0625: {by endless conveyors, e.g. belts}
- B26D 2210/02: for cutting food products, e.g. food slicers
- Y10S 83/932: Edible
- Y10T 83/654: With work-constraining means on work conveyor [i.e., "work-carrier"]
- B26D: CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING (for growing crops or plants A01D, A01G; for fodder or straw A01F; for bulk butter A01J; for dough A21C; slaughtering A22B; for tobacco, cigars or cigarettes A24; marking-out, perforating or making buttonholes A41H25/00; manufacturing footwear A43D; brushmaking A46D; surgery A61B; disintegrating, mincing or shredding in general B02C; cutting wire, making pins or nails B21F, B21G; of the kind used formetal B23; cutting by abrasive fluid jets B24C5/02; hand-held cutting tools B26B; perforating, cutting-out, stamping-out or punching, or severing by means other than cutting B26F; for wood B27; for stone B28D; working of plastics or substances in a plastic state B29; making boxes, cartons, envelopes or bags, of paper or similarly worked materials, e.g. metal foil, B31B; article or web delivery apparatus incorporating cutting or line-perforating devices B65H35/00; for leather or upholstery B68, C14B; for glass C03B; making matches C06F; for peat C10F; for sugar C13B45/00; for textile materials D06H; civil engineering, building, mining, see Section E; for light guides G02B6/25; cutting processed photographic material G03D15/04)
- Y10S: TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10T: TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

## Abstract

A side-loading pendulum slicer for slicing short and/or oddly-shaped food products. The pendulum slicer has an aperture in the upstream side of the product holder through which food products are injected. A loading conveyor holds large numbers of food products that are sequentially and individually loaded onto an injecting conveyor that injects the food products through the aperture and into the product holder. A weight that is raised above the aperture is lowered onto the food product to compress the food product against a thickness tray while the product holder reciprocates through a blade adjacent the thickness tray. Slices are removed from the food product and conveyed away for use.

## Claims

### Claim 1

A food product slicer comprising:
(a) a product holder including an elongated, tubular sidewall defining a longitudinal barrel that the sidewall encircles, the sidewall extending vertically and having a first barrel opening at a first sidewall end disposed adjacent a blade, wherein the product holder is configured to be driven cyclically along a path in which the product holder reaches a first path end and in which the first barrel opening passes adjacent the blade to slice a food product that is in the barrel;
(b) a horizontally-facing aperture extending through only a portion of a length of the sidewall near the first sidewall end, and being large enough for the food product to be inserted through the aperture;
(c) an object disposed within the barrel adjacent the aperture during movement of the product holder through the path for bearing against the food product, the object having an outer shape that corresponds to the barrel;
(d) a prime mover drivingly linked to the object to drive the object along the barrel at least away from the first barrel opening;
(e) a food product injector disposed horizontally-adjacent the first path end, the injector having a surface upon which the food product is supported before the food product injector injects the food product horizontally over a gap between the injector and the sidewall through the aperture into the barrel; and
(f) a central computer that controls movement of the product holder and the food product injector, wherein the central computer limits the food product to being injected through the aperture when the aperture is disposed adjacent the first path end.

### Claim 2 (depends on 1)

The food product slicer in accordance with claim 1, further comprising:
(a) a first conveyor disposed upstream of the aperture, wherein a downstream end of the first conveyor is disposed, in an operable position, upstream of an upstream end of the food product injector, and a downstream end of the food product injector is disposed upstream of the aperture.

### Claim 3

A food product slicer comprising:
(a) a product holder having an elongated, tubular sidewall defining a longitudinal barrel that the sidewall encircles, the sidewall extending vertically and having a lower sidewall end with a downwardly-facing barrel opening mounted, in an operable position, above a blade disposed adjacent a thickness tray, the product holder configured to be driven reciprocatingly through an arcuate path in which the lower sidewall end passes above the blade while the barrel opening faces the thickness tray, and in which the product holder reaches a first path end;
(b) a horizontally-facing aperture extending through the sidewall adjacent the lower sidewall end and spaced from the barrel opening, the aperture interposed along a length of the sidewall between an upper sidewall panel and a lower sidewall panel, the lower sidewall panel extending from the lower sidewall end to the aperture at least during movement of the product holder through the path, the upper sidewall panel extending upwardly from the aperture at least during movement of the product holder through the path;
(c) a weight disposed within the barrel adjacent the aperture during movement of the product holder through the path for bearing downwardly toward the barrel opening against a food product to clamp the food product between the weight and the thickness tray;
(d) a prime mover drivingly linked to the weight for moving the weight at least upwardly from an aperture-blocking position to an aperture-exposing position;
(e) an injecting conveyor disposed horizontally-adjacent the first path end, the injecting conveyor having a surface upon which the food product is supported before the injecting conveyor injects the food product horizontally over a gap between the injecting conveyor and the sidewall through the aperture into the barrel when the aperture is disposed adjacent the first path end; and
(f) a computer that controls an operation of the injecting conveyor in response to a position of the product holder.

### Claim 4 (depends on 3)

The food product slicer in accordance with claim 3, further comprising:
(a) a first conveyor disposed upstream of the aperture, wherein a downstream end of the first conveyor is disposed upstream of above an upstream end of the injecting conveyor, and a downstream end of the injecting conveyor is disposed upstream of the aperture during at least a portion of the path.

### Claim 5 (depends on 4)

The food product slicer in accordance with claim 4, further comprising a third conveyor disposed beneath the weight to receive slices of the food product, wherein the third conveyor is actuated by the computer to convey the slices in a first direction or in an opposite, second direction.

### Claim 6

A food product slicer comprising:
(a) a product holder including an elongated, tubular sidewall defining a longitudinal barrel that the sidewall encircles, the sidewall extending vertically and having a first barrel opening at a first sidewall end disposed adjacent a blade, wherein the product holder is configured to be driven cyclically along a path in which the product holder reaches a first path end and in which the first barrel opening passes adjacent the blade to slice a food product that is in the barrel;
(b) a horizontally-facing aperture extending through only a portion of a length of the sidewall near the first sidewall end, and being large enough for the food product to be inserted through the aperture;
(c) an object disposed within the barrel adjacent the aperture for bearing against the food product, the object having an outer shape that corresponds to the barrel;
(d) a prime mover drivingly linked to the object to drive the object along the barrel at least away from the first barrel opening;
(e) a food product injector disposed horizontally-adjacent the first path end, the injector having a surface upon which the food product is supported before the food product injector injects the food product horizontally over a gap between the injector and the sidewall through the aperture into the barrel when the aperture is disposed adjacent the first path end; and
(f) a computer that controls an operation of the food product injector in response to a position of the product holder.