EP0503168A1 - Dispositif de sécurité pour machines de coupage à froid - Google Patents

Dispositif de sécurité pour machines de coupage à froid Download PDF

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Publication number
EP0503168A1
EP0503168A1 EP91203198A EP91203198A EP0503168A1 EP 0503168 A1 EP0503168 A1 EP 0503168A1 EP 91203198 A EP91203198 A EP 91203198A EP 91203198 A EP91203198 A EP 91203198A EP 0503168 A1 EP0503168 A1 EP 0503168A1
Authority
EP
European Patent Office
Prior art keywords
carriage
support
edge
safety device
moveable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP91203198A
Other languages
German (de)
English (en)
Inventor
Luis Arconada Arconada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0503168A1 publication Critical patent/EP0503168A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/22—Safety devices specially adapted for cutting machines
    • B26D7/225—Safety devices specially adapted for cutting machines for food slicers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0616—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by carriages, e.g. for slicing machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/22—Safety devices specially adapted for cutting machines

Definitions

  • the present invention refers to a safety device for cold cuts cutting machines and has a series of relevant features with regard to the devices that are presently used for the same purpose.
  • Cold cuts cutting machines are generally comprised of a base, normally on a table, which offers two inclined planes forming between them a dihedral right angle.
  • One of these inclined planes determines the one where the cutting device defined by a circular blade is located.
  • a stop plate which is able to move away from or approach said plane, depending on the needs.
  • a stop plate which covers the discoidal blade, in such a way that the amount of this parallel movement between the stop plate and the blade itself, regulates or determines the cutting thickness of the cold cut.
  • the other inclined plane is determined by the useful surface of a longitudinally moveable carriage with a side lap, upon which the cold cut to be cut is placed, said carriage being upon a support.
  • the safety device that the invention proposes obtains in an extremely simple and efficient manner the compliance of this regulation, since the carriage can only be tilted in a position in which the cutting blade is totally protected.
  • one of the plates that make up the structure of the base has an edge folded all along the same, with the exception of one of its side ends.
  • the carriage support is collapsible and is connected to a vertical strip which is drawn in the tilting movement, remaining placed in a transversal plane, in other words, perpendicular to the direction of movement of the carriage, which is known to take place from left to right of the operator of the machine.
  • This strip collides with the edge of the base upon beginning the tilting movement of the carriage, for which reason this operation cannot take place, unless the carriage is located on the side where there is no edge.
  • This strip in turn is connected to a radial arm which swings around a horizontal bar to which it is integral, in other words, when the support of the carriage tilts the advance of the strip and angular displacement of the swing arm takes place.
  • This swing arm has in a point diametrically opposite the one of its connection to the plate, a stub which makes contact with the circular periphery of the cam that regulates the cutting thickness of the cold cut.
  • Said cam includes in a point of its periphery a notch where it is possible to house the stub of the swing arm, when the angular displacement thereof takes place as a result of the collapsing of the support. In accordance with this, said tilting can only take place when said stub remains facing the notch, while in any other position of the cam said movement is prevented since as we have indicated above the stub comes in contact with the outer circular periphery of said cam.
  • the notch of the cam only occupies the position of coincidence with the stub of the swing arm when the cutting blade has its edge protected in the plane that the stop plate defines, whereby upon effecting the tilting of the carriage there is no danger for the operator.
  • the moveable strip includes a notch on its top edge, which is capable of confronting the edge of the plate, in the tilting or collapsing position of the support. Thanks to the existence of this groove it is possible to longitudinally displace the carriage. The side edges of this notch or groove open to the top edge do not permit the lifting of the support of the carriage unless the latter is moved towards the side when the edge has already finished.
  • Sole figure.- It is a schematic raised side view of one portion of the cold cuts cutting machine that includes the safety device object of the invention.
  • number (1) is the support of the carriage which may be displaced longitudinally along the base of the machine, in other words, perpendicular to the plane of the drawing. This support (1) can also be tilted around shaft (2) in order to allow the machine to be cleaned.
  • the machine also includes a support bar (3) and main guide (4.)
  • a cam which makes it possible to adjust the cutting thickness of the cold cut, upon displacing the stop plate with regard to the circular cutting blade.
  • one of the plates that make up the structure of the base has an edge (6) folded vertically all along the base, with the exception of one of its sides.
  • the support of the carriage (1) is connected to the strip (7) in such a way that the tilting of the former around shaft (2) entails the advancing of said strip (7) upon being guided in the groove (8.)
  • the moveable strip (7) has the rear groove (9) in which the stub (10) of drawing the same, located in the support (1), moves.
  • the moveable strip (7) has an angular notch whose edge defines a stop wall against edge (6) of the plate (5), which prevents the advance movement of the strip during the tilting of the support (1) of the carriage.
  • the strip (7) also has at the top a notch (12), located in a point which may be linearly coincident with edge (6), in the tilting condition of the support (1) of the carriage, whose function we will also see hereinafter.
  • Strip (7) is also connected by its front end to the radial arm which is swinging with regard to the geometric axis of the support bar (3.)
  • This arm (13) has on its end connecting with the strip (7), a stub (14) which moves in the vertical groove (15) of the moveable strip (7.)
  • the radial arm (13) has in one point diametrically opposite the one that has the stub (14) another stub (16) which is in contact with the circular periphery of the cam (17) which defines the means of adjustment of the cutting thickness of the cold cut, known in themselves and in which the spiral ramp (18) intervenes.
  • a peripheral point of the cam (17) there is a notch (19.)
  • the tilting of the same can take place as long as the cutting blade is protected by the stop plate.
  • the cam of control (17) has its notch (19) opposite the stub (16) of the swing radial arm (13), allowing the rotation of the same clockwise. In these conditions the tilting of the support (1) of the carriage can take place in order to proceed to clean the machine.
  • the support cannot be tilted, which can only be done if the carriage is moved towards one of the sides, specifically towards the place where there is no edge (6) of the plate (5) of the base.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Details Of Cutting Devices (AREA)
  • Sawing (AREA)
EP91203198A 1991-03-11 1991-12-06 Dispositif de sécurité pour machines de coupage à froid Withdrawn EP0503168A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES9100739 1991-03-11
ES9100739U ES1016879Y (es) 1991-03-11 1991-03-11 Dispositivo de seguridad para maquinas cortadoras de fiambres.

Publications (1)

Publication Number Publication Date
EP0503168A1 true EP0503168A1 (fr) 1992-09-16

Family

ID=8271761

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91203198A Withdrawn EP0503168A1 (fr) 1991-03-11 1991-12-06 Dispositif de sécurité pour machines de coupage à froid

Country Status (2)

Country Link
EP (1) EP0503168A1 (fr)
ES (1) ES1016879Y (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996005952A1 (fr) * 1994-08-20 1996-02-29 Bizerba Gmbh & Co. Kg Trancheuse
EP0700759A1 (fr) * 1994-08-12 1996-03-13 Premark Feg Corporation Machine à trancher des produits alimentaires ayant un mécanisme de verrouillage
EP0823314A1 (fr) * 1996-08-07 1998-02-11 Hevan B.V. Dispositif de verrouillage pour une machine à découper en tranches
WO2001045913A1 (fr) * 1999-12-22 2001-06-28 Premark Feg L.L.C. Mecanisme de verrouillage pour trancheuse
DE102010050636A1 (de) * 2010-11-05 2012-05-10 Bizerba Gmbh & Co Kg Scheibenschneidemaschine mit außen liegender Schlittenführung und Messerverriegelung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3704736A (en) * 1970-10-05 1972-12-05 Hobart Mfg Co Food slicing machines
EP0115785A1 (fr) * 1983-02-10 1984-08-15 Bizerba-Werke Wilhelm Kraut GmbH & Co. KG. Machine à trancher

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3704736A (en) * 1970-10-05 1972-12-05 Hobart Mfg Co Food slicing machines
EP0115785A1 (fr) * 1983-02-10 1984-08-15 Bizerba-Werke Wilhelm Kraut GmbH & Co. KG. Machine à trancher

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0700759A1 (fr) * 1994-08-12 1996-03-13 Premark Feg Corporation Machine à trancher des produits alimentaires ayant un mécanisme de verrouillage
US5615591A (en) * 1994-08-12 1997-04-01 Premark Feg Corporation Food product slicer having an interlock mechanism
EP0901891A1 (fr) * 1994-08-12 1999-03-17 Premark FEG L.L.C. trancheuse d'aliments munie d'un méchanisme de verrouillage
WO1996005952A1 (fr) * 1994-08-20 1996-02-29 Bizerba Gmbh & Co. Kg Trancheuse
US6016734A (en) * 1994-08-20 2000-01-25 Bizerba Gmbh & Co Kg Cold meat slicing machine
EP0823314A1 (fr) * 1996-08-07 1998-02-11 Hevan B.V. Dispositif de verrouillage pour une machine à découper en tranches
NL1003756C2 (nl) * 1996-08-07 1998-02-12 Hevan B V Snijinrichting.
WO2001045913A1 (fr) * 1999-12-22 2001-06-28 Premark Feg L.L.C. Mecanisme de verrouillage pour trancheuse
DE102010050636A1 (de) * 2010-11-05 2012-05-10 Bizerba Gmbh & Co Kg Scheibenschneidemaschine mit außen liegender Schlittenführung und Messerverriegelung

Also Published As

Publication number Publication date
ES1016879U (es) 1991-12-01
ES1016879Y (es) 1992-06-01

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