EP1151834A3 - Cutting unit for sheet-like elements in general and particularly for hides and the like - Google Patents

Cutting unit for sheet-like elements in general and particularly for hides and the like Download PDF

Info

Publication number
EP1151834A3
EP1151834A3 EP01109348A EP01109348A EP1151834A3 EP 1151834 A3 EP1151834 A3 EP 1151834A3 EP 01109348 A EP01109348 A EP 01109348A EP 01109348 A EP01109348 A EP 01109348A EP 1151834 A3 EP1151834 A3 EP 1151834A3
Authority
EP
European Patent Office
Prior art keywords
sheet
hides
elements
general
cutting unit
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Withdrawn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
EP01109348A
Other languages
German (de)
French (fr)
Other versions
EP1151834A2 (en
Inventor
Luciano Zorzolo
Alessandro Zorzolo
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.)
Comelz SpA
Original Assignee
Comelz SpA
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 Comelz SpA filed Critical Comelz SpA
Publication of EP1151834A2 publication Critical patent/EP1151834A2/en
Publication of EP1151834A3 publication Critical patent/EP1151834A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B5/00—Clicking, perforating, or cutting leather
    • 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
    • B26D7/01—Means for holding or positioning work
    • B26D7/02—Means for holding or positioning work with clamping means
    • B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B19/00—Hand tools specially adapted for the treatment of hides, skins, or leather in the manufacture of leather and furs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

A cutting unit (1) for sheet-like elements (11) in general and particularly for hides, comprising a cutting blade (2) arranged inside a telescopic element (3) which ends axially with a pad (10) acting on the upper face of the sheet-like element (11) to be cut. Means (20) for introducing pressurized fluid in the telescopic element (3) being provided in order to apply pneumatic pressure to the upper face of the sheet-like element (11).
EP01109348A 2000-05-02 2001-04-17 Cutting unit for sheet-like elements in general and particularly for hides and the like Withdrawn EP1151834A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI000954 2000-05-02
IT2000MI000954A IT1317442B1 (en) 2000-05-02 2000-05-02 CUTTING GROUP FOR SLABS IN GENERAL AND IN PARTICULAR LEATHER AND SIMILAR.

Publications (2)

Publication Number Publication Date
EP1151834A2 EP1151834A2 (en) 2001-11-07
EP1151834A3 true EP1151834A3 (en) 2003-01-15

Family

ID=11444951

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01109348A Withdrawn EP1151834A3 (en) 2000-05-02 2001-04-17 Cutting unit for sheet-like elements in general and particularly for hides and the like

Country Status (3)

Country Link
EP (1) EP1151834A3 (en)
BR (1) BR0101656A (en)
IT (1) IT1317442B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20203938U1 (en) 2002-03-12 2002-06-06 Wassmer Spezialmaschinen GmbH, 79423 Heitersheim Processing machine for at least partially contour-dependent cutting or milling
ES2246129B1 (en) * 2004-03-24 2006-11-01 Equipment Poler, S.L. TISSUE CUTTING SYSTEM.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3535965A (en) * 1968-05-06 1970-10-27 Cincinnati Milling Machine Co Hold down plate for use with material cutting machine
US3750507A (en) * 1970-12-09 1973-08-07 Gerber Garment Technology Inc Method and apparatus for holding sheet material
US3848327A (en) * 1970-12-09 1974-11-19 Gerber Garment Technology Inc Apparatus for working on sheet material
US3942411A (en) * 1974-03-25 1976-03-09 Gerber Garment Technology, Inc. Rotary cutting apparatus
EP0202676A2 (en) * 1985-05-22 1986-11-26 Investronica S.A. Apparatus for cutting sheet material having one or more layers
FR2630363A1 (en) * 1988-04-26 1989-10-27 Meca Sarl Ste Nle LASER BEAM CUTTING APPARATUS OF SHEET OR PLATE MATERIAL AND CUTTING HEAD FOR SUCH APPARATUS
US5836224A (en) * 1995-12-27 1998-11-17 Gerber Garment Technology, Inc. Method and apparatus for working on sheet material

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3535965A (en) * 1968-05-06 1970-10-27 Cincinnati Milling Machine Co Hold down plate for use with material cutting machine
US3750507A (en) * 1970-12-09 1973-08-07 Gerber Garment Technology Inc Method and apparatus for holding sheet material
US3848327A (en) * 1970-12-09 1974-11-19 Gerber Garment Technology Inc Apparatus for working on sheet material
US3942411A (en) * 1974-03-25 1976-03-09 Gerber Garment Technology, Inc. Rotary cutting apparatus
EP0202676A2 (en) * 1985-05-22 1986-11-26 Investronica S.A. Apparatus for cutting sheet material having one or more layers
FR2630363A1 (en) * 1988-04-26 1989-10-27 Meca Sarl Ste Nle LASER BEAM CUTTING APPARATUS OF SHEET OR PLATE MATERIAL AND CUTTING HEAD FOR SUCH APPARATUS
US5836224A (en) * 1995-12-27 1998-11-17 Gerber Garment Technology, Inc. Method and apparatus for working on sheet material

Also Published As

Publication number Publication date
EP1151834A2 (en) 2001-11-07
BR0101656A (en) 2001-12-18
ITMI20000954A1 (en) 2001-11-02
ITMI20000954A0 (en) 2000-05-02
IT1317442B1 (en) 2003-07-09

Similar Documents

Publication Publication Date Title
DE59811404D1 (en) Medical device, in particular for lowering the intraocular pressure
AU2002220502A1 (en) Device for connecting a wiper blade, and wiper blade
DE69915753D1 (en) Device for holding a bearing, especially for a high pressure compressor shaft
EP0792713A3 (en) A saw blade clamp
AU1784699A (en) Aqueous cutting fluid, aqueous cutting agent, and process for cutting hard brittle materials with the same
WO2002028580A1 (en) Cutting device for sheet metal drum
EP1422175A3 (en) Splicing device for splicing two web materials together, unwinder comprising said splicing device and relative method
AU2002220662A1 (en) Compact rotary shears
AU4915199A (en) Reservoir for fluids under high pressure, in particular compressed air or another gas
DE59910971D1 (en) Work piece support surface for a cutting device
EP1151834A3 (en) Cutting unit for sheet-like elements in general and particularly for hides and the like
EP1153729A3 (en) Extensible gripper for clamping the head portions of plastics material plates and thermoforming apparatus used
WO2004065025A3 (en) Method and machine for covering elements made of natural or synthetic materials
WO2001066307A3 (en) Method and apparatus for shaping edges
EP1394295A3 (en) Device and pressure rib for cutting fibres into pieces
WO2004026207A3 (en) Cast-cutter
USD517931S1 (en) Micro-adjust wheel marking gauge
AU3944500A (en) Spreading device
AU643823B2 (en) Knife and method of use
EP1203644A3 (en) Dual hardness die
USD450988S1 (en) Pair of double extra large ring duck-billed napping scissors
USD419842S (en) Electrician's scissors
PL347880A1 (en) Hydraulic system for a table with several hydraulic servomotors or the like, in particular for an operating table
WO2002049553A3 (en) Tapered microkeratome head
GB2348845A (en) Pipe preparing tool

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20030214