# US 10,307,927 B2 · Device and method for cutting up food products > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,307,927 B2 - Document ID: US10307927B2 - Status: Granted - Kind: B2 - Application number: 14/421,347 - Filed: 2013-07-30 - Published: 2015-07-23 - Granted: 2019-06-04 - Earliest claimed: 2012-08-20 - Assignees: Textor Maschinenbau GmbH - Applicants: Textor Maschinenbau GmbH - Inventors: Josef Mayer; Mathias Salmen; Jorg Schmeiser; Wilfried Maier; Holger Herzberger - Web page: https://patentgrep.com/patent/US10307927B2 ## CPC - B26D 7/0625: {by endless conveyors, e.g. belts} - B26D 7/01: Means for holding or positioning work - B26D 7/02: with clamping means {(B26D7/018 takes precedence)} - B26D 7/06: Arrangements for feeding or delivering work of other than sheet, web, or filamentary form (feeding or discharging sheets, webs, or filaments B65H) - B26D 7/0683: {specially adapted for elongated articles} - B26D 2210/02: for cutting food products, e.g. food slicers - Y10T 83/04: Processes - Y10T 83/6572: With additional mans to engage work and orient it relative to tool station - 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) - Y10T: TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION ## Abstract A device for cutting up food products, particularly a high-performance slicer, having a product feed which comprises at least one conveying device. At least one product may be fed to a cutting plane in which at least one cutting tool is moving, particularly in a rotating or circulating manner. The cutting device further comprises at least one multifunctional working unit for at least intermittently handling the product. The working unit can be displaced into a contact position, in which the working unit presses the product which is movable in the conveying direction against a lower product bearing surface and/or a side product bearing surface, and into a locking position. In the locking position, the working unit prevents any movement of the product in the conveying direction. ## Claims ### Claim 1 An apparatus for slicing food products comprising a product feed having at least one conveying device for feeding at least one product to a cutting plane defined by movement of at least one cutting blade; a product support comprising at least one of a lower product support and a lateral product support; at least one multifunctional work unit for handling of the product, wherein the work unit is adjustable into a contact position, in the contact position the work unit pressing the product against the product support while the product is movable in a conveying direction, the work unit adjustable into a blocking position, the work unit preventing movement of the product in the conveying direction in the blocking position, the work unit positioned as an abutment for a front end of the product in the blocking position; and a drive operatively coupled to the work unit for adjusting the work unit between the blocking position and the contact position. ### Claim 2 (depends on 1) The apparatus in accordance with claim 1, wherein the work unit located in the blocking position is active as a deflector for a product end piece to be discarded. ### Claim 3 (depends on 1) The apparatus in accordance with claim 1, in which the work unit is adjustable from the blocking position directly into the contact position and vice versa. ### Claim 4 (depends on 1) The apparatus in accordance with claim 1, wherein the work unit is adjustable away from the blocking position without a component of movement directed against the conveying direction. ### Claim 5 (depends on 4) The apparatus in accordance with claim 4, wherein the work unit is adjustable, starting from the blocking position, with a component of movement in the conveying direction into a position which clears the path for the product. ### Claim 6 (depends on 1) The apparatus in accordance with claim 1, wherein an adjustment movement of the work unit comprises a pivot movement. ### Claim 7 (depends on 1) The apparatus in accordance with claim 1, in which the work unit comprises at least one adjustable holding section which exerts a contact function in the contact position and a blocking function for the product in the blocking position. ### Claim 8 (depends on 7) The apparatus in accordance with claim 7, wherein the holding section has a holding surface, the holding surface being planar and facing the product. ### Claim 9 (depends on 1) The apparatus in accordance with claim 1, in which the position of the work unit can be varied. ### Claim 10 (depends on 1) The apparatus in accordance with claim 1, in which an adjustment movement of the work unit and a movement for varying the position of the work unit are independent of one another. ### Claim 11 (depends on 1) The apparatus in accordance with claim 1, in which the work unit comprises a base and at the base a holding section for the product, wherein the position of the base is variable and the holding section is adjustable. ### Claim 12 (depends on 11) The apparatus in accordance with claim 11, in which the holding section is movable relative to the base. ### Claim 13 (depends on 11) The apparatus in accordance with claim 11, in which a movement of the base to vary the position and an adjustment movement of the holding section can be effected independently of one another. ### Claim 14 (depends on 11) The apparatus in accordance with claim 11, in which a movement for varying the position of the base and an adjustment movement of the holding section can be derived from a single movement of the work unit. ### Claim 15 (depends on 1) The apparatus in accordance with claim 1, in which the work unit is configured as temporary effective drive for the product. ### Claim 16 (depends on 1) The apparatus in accordance with claim 1, in which the product feed is of multi-track design to slice a plurality of products simultaneously, wherein the work unit is operable individually per track. ### Claim 17 (depends on 16) The apparatus in accordance with claim 16, in which the work unit comprises an adjustable holding section for each track each adjustable holding section exerting a contact function in the contact position and a blocking function for the product in the blocking position, wherein the holding sections are operable independently of one another. ### Claim 18 (depends on 17) The apparatus in accordance with claim 17, in which the holding sections are attached to a common base of the work unit and are adjustable relative to the base independently of one another. ### Claim 19 (depends on 18) The apparatus in accordance with claim 18, in which a position of the base is variable. ### Claim 20 An apparatus for slicing food products comprising a product feed having at least one conveying device for feeding at least one product to a cutting plane defined by movement of at least one cutting blade; and at least one work unit for handling of the product, the work unit acting as an abutment for a front end of the product in a blocking position, a product holder engageable with a rear region of the product to hold the product at least during feeding to the cutting plane, wherein the work unit located in the blocking position is moveable in response to a force applied to the work unit in the conveying direction with the front end of the product when the product holder engages the rear region of the product, the work unit preventing movement of the product to the cutting plane up to a threshold force applied to the work unit in a conveying direction with the front end of the product, the product feed being a multi-track design to slice a plurality of products simultaneously, the work unit comprising a plurality of adjustable holding sections, each track of the multi-track design having an adjustable holding section independently adjustable of the other adjustable holding sections, each adjustable holding section exerting a blocking function for the product in the blocking position to abut the front end of the product and prevent movement of the product to the cutting plane up to the threshold force. ### Claim 21 (depends on 20) The apparatus in accordance with claim 20, in which the work unit is multifunctional, wherein the work unit is adjustable into a contact position, in which the work unit presses the product against a lower product support and/or against a lateral product support while the product is movable in the conveying direction, the work unit adjustable into the blocking position.