FR2411069A1 - Machine to cut flexible sheets of leather, plastic, textiles etc. - with manually steered high pressure fluid cutting nozzle - Google Patents

Machine to cut flexible sheets of leather, plastic, textiles etc. - with manually steered high pressure fluid cutting nozzle

Info

Publication number
FR2411069A1
FR2411069A1 FR7736655A FR7736655A FR2411069A1 FR 2411069 A1 FR2411069 A1 FR 2411069A1 FR 7736655 A FR7736655 A FR 7736655A FR 7736655 A FR7736655 A FR 7736655A FR 2411069 A1 FR2411069 A1 FR 2411069A1
Authority
FR
France
Prior art keywords
fluid
nozzle
cup
sheet
machine
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.)
Granted
Application number
FR7736655A
Other languages
French (fr)
Other versions
FR2411069B1 (en
Inventor
Lucien Dominique Balzano
Marc Vital Alexandre Lepretre
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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie SA
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 Bertin et Cie SA filed Critical Bertin et Cie SA
Priority to FR7736655A priority Critical patent/FR2411069A1/en
Publication of FR2411069A1 publication Critical patent/FR2411069A1/en
Application granted granted Critical
Publication of FR2411069B1 publication Critical patent/FR2411069B1/fr
Granted 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
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/3806—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface
    • B26F1/3813—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/004—Severing by means other than cutting; Apparatus therefor by means of a fluid jet
    • B26F3/008—Energy dissipating devices therefor, e.g. catchers; Supporting beds therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Machine uses a high speed jet of fluid, usually water, to cut through the sheet. The sheet to be cut is laid flat upon a horizontal work table made of porous material through which the fluid can drain. Above and very close to the sheet on the table is the outlet of a nozzle piped to a source of high pressure fluid. Immediately beneath the table and directly opposite to the nozzle outlet is a cup to catch fluid and return it to the source. Nozzle and cup are fixed to a common support which can be moved horizontally relative to the work table. The entire area of the table is positioned over a tank which collects any fluid escaping from the cup. The tank drains back to the source. The nozzle and cup support is pref. fitted with a guiding handle and mounted on radial arm pivoted to be swung in a horizontal plane. Used for cutting sheet material such as skins, leather, plastic, textiles, paper, rubber. Employable partic. in a tawery for dressing and cutting light skins, e.g. to remove flaws. Process eliminates manual dressing with scissors. The machine is quiet in operation, easy to load and unload and safe for the operator.
FR7736655A 1977-12-06 1977-12-06 Machine to cut flexible sheets of leather, plastic, textiles etc. - with manually steered high pressure fluid cutting nozzle Granted FR2411069A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7736655A FR2411069A1 (en) 1977-12-06 1977-12-06 Machine to cut flexible sheets of leather, plastic, textiles etc. - with manually steered high pressure fluid cutting nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7736655A FR2411069A1 (en) 1977-12-06 1977-12-06 Machine to cut flexible sheets of leather, plastic, textiles etc. - with manually steered high pressure fluid cutting nozzle

Publications (2)

Publication Number Publication Date
FR2411069A1 true FR2411069A1 (en) 1979-07-06
FR2411069B1 FR2411069B1 (en) 1981-12-04

Family

ID=9198492

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736655A Granted FR2411069A1 (en) 1977-12-06 1977-12-06 Machine to cut flexible sheets of leather, plastic, textiles etc. - with manually steered high pressure fluid cutting nozzle

Country Status (1)

Country Link
FR (1) FR2411069A1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480171A1 (en) * 1980-04-15 1981-10-16 Woma Maasberg Co Gmbh W High-pressure water jet cutting equipment - has head suspended from spring component so as to move freely
FR2567060A1 (en) * 1984-07-06 1986-01-10 Forest Line Sa Device for cutting out materials
EP0197175A1 (en) * 1985-04-10 1986-10-15 Teruko Suwa Fur-skin strip material and method for producing the same
EP0208038A2 (en) * 1985-07-10 1987-01-14 Flow Systems, Inc. Energy dissipating receptacle for fluid jet cutting systems
EP0244966A2 (en) * 1986-05-07 1987-11-11 Flow Systems, Inc. Energy dissipating receptacle for a fluid jet cutting system
EP0252657A2 (en) * 1986-07-11 1988-01-13 Ingersoll-Rand Company Catcher for use with liquid-jet-cutting equipment
FR2612115A3 (en) * 1987-03-13 1988-09-16 Entremont Sa Method and device for cutting blocks of cheese
US4827679A (en) * 1987-11-24 1989-05-09 Ltv Aerospace & Defense Company Fluid jet cutting system with self orienting catcher
US4848042A (en) * 1987-09-09 1989-07-18 Ltv Aerospace And Defense Company Fluid jet cutting system with standoff control
EP0408819A1 (en) * 1989-07-21 1991-01-23 Doll, Friedbert Receptacle for a fluid jet in a fluid jet cutting machine
EP0594091A1 (en) * 1992-10-17 1994-04-27 SÄCHSISCHE WERKZEUG UND SONDERMASCHINEN GmbH Fluid- and abrasive material feed for a jet-cutting apparatus
US5505653A (en) * 1992-10-17 1996-04-09 Saechsische Werkzeug Und Sondermaschinen Gmbh Abrasive/water jet cutting apparatus
US10857691B2 (en) * 2014-02-11 2020-12-08 Par Systems, Llc Fluid stream catcher mounting system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2600718A1 (en) * 1975-01-09 1976-07-15 Tomoku Otaru Kk DEVICE FOR DIVIDING FLAT MATERIAL SHEETS INTO STRIPS OF THE DESIRED WIDTH
US3978748A (en) * 1974-11-25 1976-09-07 Camsco, Inc. Fluid jet cutting system
FR2335637A1 (en) * 1975-12-18 1977-07-15 Johns Manville APPARATUS AND METHOD FOR CUTTING AN UNWOVEN WET FIBROUS FLAT

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978748A (en) * 1974-11-25 1976-09-07 Camsco, Inc. Fluid jet cutting system
DE2600718A1 (en) * 1975-01-09 1976-07-15 Tomoku Otaru Kk DEVICE FOR DIVIDING FLAT MATERIAL SHEETS INTO STRIPS OF THE DESIRED WIDTH
FR2335637A1 (en) * 1975-12-18 1977-07-15 Johns Manville APPARATUS AND METHOD FOR CUTTING AN UNWOVEN WET FIBROUS FLAT

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480171A1 (en) * 1980-04-15 1981-10-16 Woma Maasberg Co Gmbh W High-pressure water jet cutting equipment - has head suspended from spring component so as to move freely
FR2567060A1 (en) * 1984-07-06 1986-01-10 Forest Line Sa Device for cutting out materials
EP0197175A1 (en) * 1985-04-10 1986-10-15 Teruko Suwa Fur-skin strip material and method for producing the same
EP0208038A3 (en) * 1985-07-10 1988-04-27 Flow Systems, Inc. Energy dissipating receptacle for fluid jet cutting systems
EP0208038A2 (en) * 1985-07-10 1987-01-14 Flow Systems, Inc. Energy dissipating receptacle for fluid jet cutting systems
EP0244966A2 (en) * 1986-05-07 1987-11-11 Flow Systems, Inc. Energy dissipating receptacle for a fluid jet cutting system
EP0244966A3 (en) * 1986-05-07 1988-04-20 Flow Systems, Inc. Energy dissipating receptacle for a fluid jet cutting system
EP0252657A3 (en) * 1986-07-11 1988-04-20 Ingersoll-Rand Company Catcher for use with liquid-jet-cutting equipment
EP0252657A2 (en) * 1986-07-11 1988-01-13 Ingersoll-Rand Company Catcher for use with liquid-jet-cutting equipment
FR2612115A3 (en) * 1987-03-13 1988-09-16 Entremont Sa Method and device for cutting blocks of cheese
US4848042A (en) * 1987-09-09 1989-07-18 Ltv Aerospace And Defense Company Fluid jet cutting system with standoff control
US4827679A (en) * 1987-11-24 1989-05-09 Ltv Aerospace & Defense Company Fluid jet cutting system with self orienting catcher
EP0408819A1 (en) * 1989-07-21 1991-01-23 Doll, Friedbert Receptacle for a fluid jet in a fluid jet cutting machine
EP0594091A1 (en) * 1992-10-17 1994-04-27 SÄCHSISCHE WERKZEUG UND SONDERMASCHINEN GmbH Fluid- and abrasive material feed for a jet-cutting apparatus
US5505653A (en) * 1992-10-17 1996-04-09 Saechsische Werkzeug Und Sondermaschinen Gmbh Abrasive/water jet cutting apparatus
US10857691B2 (en) * 2014-02-11 2020-12-08 Par Systems, Llc Fluid stream catcher mounting system

Also Published As

Publication number Publication date
FR2411069B1 (en) 1981-12-04

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Legal Events

Date Code Title Description
ST Notification of lapse