EP0107573A1 - Hochdruckflüssigkeitsstrahlschneidegerät - Google Patents

Hochdruckflüssigkeitsstrahlschneidegerät Download PDF

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Publication number
EP0107573A1
EP0107573A1 EP83401987A EP83401987A EP0107573A1 EP 0107573 A1 EP0107573 A1 EP 0107573A1 EP 83401987 A EP83401987 A EP 83401987A EP 83401987 A EP83401987 A EP 83401987A EP 0107573 A1 EP0107573 A1 EP 0107573A1
Authority
EP
European Patent Office
Prior art keywords
chute
jet
cutting
cut
recovery system
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
EP83401987A
Other languages
English (en)
French (fr)
Other versions
EP0107573B1 (de
Inventor
Alain Jardat
Joel Andre
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.)
Airbus Group SAS
Original Assignee
Airbus Group SAS
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 Airbus Group SAS filed Critical Airbus Group SAS
Publication of EP0107573A1 publication Critical patent/EP0107573A1/de
Application granted granted Critical
Publication of EP0107573B1 publication Critical patent/EP0107573B1/de
Expired legal-status Critical Current

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Classifications

    • 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
    • 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
    • B26D7/20—Cutting beds
    • 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
    • B26D7/20—Cutting beds
    • B26D2007/206—Cutting beds having a travelling gap
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S83/00—Cutting
    • Y10S83/929—Particular nature of work or product
    • Y10S83/936—Cloth or leather
    • Y10S83/938—Moving cloth or leather
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/364—By fluid blast and/or suction

Definitions

  • the present invention relates to an apparatus for cutting by high pressure fluid jet intended for cutting sheet materials such as plastics, paper, leather, rubber, etc. and of composite materials in the form of fabrics or layers of fibers, more particularly synthetic fibers such as glass fibers, carbon fibers or aromatic polyamide fibers, these fabrics or layers being able to be prepregs and possibly laminated.
  • a jet of high pressure fluid concentrated by a nozzle, cuts the materials placed on a work table
  • the fluid used is generally running water.
  • This jet of fluid moves along its axis at a supersonic speed at the outlet of the nozzle and above the parts to be cut, the cutting speed being variable depending on the nature of the materials but may be significant.
  • the fluid jet retains considerable residual energy when it leaves the material it has just cut. It is therefore necessary to provide a system for recovering the jet placed opposite the nozzle.
  • Fluid jet cutting devices are already known comprising a jet recovery system.
  • a fluid jet cutting apparatus which comprises a cutting table constituted by a rectangular tank in which is mounted a bench formed by a honeycomb structure. bees on which the material to be cut rests entirely.
  • the upper edges of the walls of the relatively small cells formed by the honeycomb structure are serrated or scalloped and include points located at the intersections of the cell walls and on which the material to be cut rests.
  • Below the honeycomb structure are fixed parallel deflector plates arranged in such a way that they are inclined downwards and that their upper edges are in the form of a knife blade and situated between two walls of the cells of the honeycomb structure.
  • the recovery of the residual energy of the fluid jet is carried out at the same time by means of the tips, serrations or festoons of the honeycomb structure, which divide or diffuse the jet, and via the relatively small cells of this structure, which trap the jet.
  • a protective sheet of plastic or similar material is arranged between the material to be cut and the top of the table. This sheet, which is cut during the passage of the jet, avoids splashing.
  • the bench housed in the rectangular tank no longer contains a honeycomb structure, but a series of plates whose upper edges have a knife blade shape, these plates being curved downwards and used to break the residual jet.
  • a material such as metallic wool, steel shot or gravel, intended to reduce splashing, to reduce noise and to avoid excessive wear of the plates.
  • the bench In order to absorb the residual energy, the bench contains a liquid which can be kept at a constant level.
  • French Patent No. 2,405,117 there is described a fluid jet cutting apparatus of the same type as that of the previous patent applied to the cutting of a stack of flexible sheets.
  • This device comprises a cutting table formed by a base container containing elongated vertical elements ending in a point and on which the stack of sheets rests.
  • a vacuum device is placed on the cutting table and applied to the periphery of the stack, so as to compress the latter in the vertical direction under the effect of the vacuum thus created.
  • the stack of flexible sheets then offers the characteristics of a rigid mass which can be cut efficiently.
  • the recovery of residual energy is carried out via elongated and pointed elements and by pressurizing the bottom of the bench.
  • splashing is avoided by the provision of polyethylene sheets between the sheets to be cut and the top of the table.
  • the honeycomb structure or a similar structure constitutes the very support of the material to be cut.
  • a large quantity of this structure must therefore be available.
  • this structure must be machined at least at the upper edge, and it must be replaced often because it deteriorates with use. Consequently, these known devices are of a high price and maintenance cost.
  • the present invention specifically relates to a fluid jet cutting apparatus comprising a jet recovery system which does not have the drawbacks of the recovery systems known according to the prior art and which in particular makes it possible to reduce the cost and maintenance costs of this device, and not to cause significant wetting of the material to be cut, which in particular makes it possible not to alter the mechanical and physical qualities of the latter.
  • a high pressure fluid jet cutting apparatus comprising a working nozzle emitting a fluid jet, a working table capable of supporting a material to be cut, means for moving the working nozzle in a given cutting direction, and a jet recovery system, characterized in that that the work table has a slit opposite the working nozzle, in the cutting direction, the jet recovery system being placed behind said slit and comprising a chute at the bottom of which circulates a relatively cold liquid, a cellular material placed at the entrance to the chute, set back relative to the work table, and means for establishing a vacuum at the entrance to the chute, between the work table and the cellular material.
  • deflectors are placed between the bottom of the chute and the cellular material and define between them a slot allowing the passage of the fluid jet, the assembly formed by the bottom of the chute and by the deflectors having an approximately circular section. outside of said slot, so as to create a circulation of the liquid during the impact of the jet of fluid, while avoiding the upwelling of liquid towards the cellular material.
  • the bottom of the chute is preferably slightly inclined in the cutting direction.
  • the width of the slot formed in the work table, as well as the diameter of the nozzle used to make the cut can be modified according to the thickness and the nature of the material to be cut, preferably using adjustable means to establish the depression at the entrance to the chute.
  • an automatic fluid jet cutting apparatus is shown diagrammatically comprising a working nozzle 1 delivering a jet 2 of a fluid such as running water under a working pressure of for example between 3000 and 4000 bars.
  • the jet 2 makes it possible to cut at high speed a sheet material 3 placed on a table or on working face 4 constituted by two flat parts and situated in the same plane of an endless flexible belt 5 mounted on rollers 6a to 6d and 7a to 7d. More precisely, the two flat parts of the flexible mat 5 constituting the working surface 4 are constituted by the parts of this mat situated, on the one hand, between the rollers 6a and 7a and, on the other hand, between the rollers 6d and 7d. As shown in Figure 1, the rollers 7a to 7d are arranged so that the flexible mat 5 forms a loop 8 opposite the working nozzle 1, this loop 8 connecting the two flat parts of the mat forming the working surface 4 by defining an opening 9 between these two flat parts and facing the nozzle 1.
  • a mechanism (not shown) of any known type makes it possible to move the nozzle 1 in a transverse cutting direction relative to the device, along the opening 9. This displacement of the nozzle is shown diagrammatically by the arrow F 1 in FIG. 3.
  • At least one of the rollers 6 and 7 carrying the flexible mat 5 is provided with drive means (not shown) also of a known type. The implementation of these means makes it possible to advance the mat 5 (arrow F 2 in FIG. 1) and the material 3 which it supports in a longitudinal direction relative to the device, that is to say perpendicularly to the cutting direction.
  • the advance movement indicated by the arrow F 2 is carried out by the assembly constituted by the nozzle 1, the recovery system and the rollers 7 intimately linked, relative to the flexible mat 5 then fixed and keeping the previous configuration, the nozzle separately retaining its advance movement F 1 ,
  • a judicious combination of the movements F 1 and F 2 makes it possible to cut the material 3 along any cutting line determined in advance .
  • a jet recovery system designated by the general reference 10 is housed in the loop 8.
  • this working surface further comprises, in this opening 9 and above the neck of the chute, two flat and fixed plates 23 forming between them a slot 25 whose width is adapted according to the thickness of the material to be cut, so as to allow the passage of the jet 2.
  • the jet recovery system 10 mainly comprises a metal chute 11 which extends transversely over the entire width of the device, between two end partitions 11a, as shown in FIG. 3. It can be seen in particular in FIG. 2 that the bottom of the chute 11 defines a gutter 12 having in section the shape of an arc of a circle. Just below the working table 4, the chute 11 has a neck 15 of reduced width relative to the bottom 12 of the chute, and on which the plates 23 are fixed. The neck 15 is connected to the bottom 12 by a part 14 in the form of a divergent.
  • the upper part of the neck 15 of the chute is empty for a certain distance d l from the material 3 to be cut.
  • the high-pressure fluid jet encounters a layer 16, of thickness e, of a metallic cellular material placed at the lower part of the neck 15 of the chute.
  • the axis of the cells formed in the material 16 is parallel to the axis of the jet 2.
  • the material 16 is composed of a fine mesh structure 16a sandwiched between two structures 16b with larger meshes. Given the pressure of the jets of fluid usually used, these jets do not cut metals, so that the energy of the jet is broken on the webs or walls of the cellular material.
  • the vacuum device acting through the slot 17 can be adjusted in order to adjust the vacuum at the inlet of the neck of the chute according to the thickness of the material to be cut and according to the diameter of the nozzle used to perform the cut.
  • the adjustment of the vacuum device communicating with the orifice 17 makes it possible in particular to increase the vacuum when the material to be cut is flexible.
  • the slot 25 can thus be obstructed by this material, which limits the wetting of the top of the work surface.
  • the depression has the effect of slightly pressing the first sheet or fold against the working surface at the level of the slot. The material to be cut is thus very little affected by cutting humidity.
  • the jet travels a relatively large distance d 2 (FIG. 2) relative to d l before encountering a liquid such as relatively cold running water 20 circulating in the bottom 12 of the chute.
  • a liquid such as relatively cold running water 20 circulating in the bottom 12 of the chute.
  • the circulation of water 20 in the bottom of the chute takes place between an inlet orifice 21 and an outlet orifice 22, under the effect of a slight inclination of the bottom 12 ( figure 3). This inclination is small as well as the flow of water 20 which results therefrom, so that the height h of the water in the bottom of the chute is sufficient over the entire width of the device to ensure recovery anywhere. energy efficient of the jet.
  • the internal wall of the chute is provided with two deflectors 18 having a section in an arc extending the wall of the bottom 12 of the chute.
  • the deflectors 18 are arranged opposite one another and symmetrically with respect to the cutting plane generated by the axis of the nozzle 1 when the latter moves transversely to the device under the action of control means of a known type (not shown).
  • the ends of the deflectors 18 define between them a slot 19 the width of which is just sufficient to allow the residual jet leaving the cellular material 16 to pass.
  • the water 20 is put in circular motion in the space thus formed in the bottom of the chute during the impact of the jet 2.
  • the jet thus breaks on the rotating water.
  • the shape of the bottom of the chute and the deflectors avoids the rise of li which could affect the quality of the cut material, especially when it is a composite material. It also makes it possible to avoid the vibrations of the chute which may arise during the absorption of energy from the jet, due to its symmetry of construction.
  • the circulation of water in the bottom of the chute makes it possible to evacuate the thermal energy of dissipation of the jet.
  • the cutting apparatus makes it possible to absorb the mechanical energy of the jet, to dissipate the thermal energy originating from this absorption and to avoid liquid rising or splashing which could affect the quality of the cut material.
  • a significant noise is produced.
  • the reduction of this noise to an acceptable value for those present is obtained both thanks to the depression created in the upper part of the neck 15 through the orifice 17, thanks to the thickness e of the cellular material 16 and thanks at the height h of the water in the bottom of the chute.
  • a layer 24 of sound-absorbing material such as a plastic material can be placed on the external wall of the chute.
  • the energy recovery system 10 is perfectly suited to recovering a jet which is not never symmetrical due to the dispersion which it undergoes under the effect of the cutting movement which takes place as we have seen along a plane parallel to the direction of movement of the nozzle and perpendicular to the part to be cut.
  • the structure of the apparatus according to the invention is such that the first layer 16b of cellular material can be easily replaced when the latter has deteriorated.
  • deterioration only occurs after a significant number of hours of cutting, due to the distance d l which separates the cellular material from the material to be cut.
  • the device according to the invention makes it possible, if necessary, to recover the water used for cutting, to reinject it into the circuit of the device after filtration. .

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
EP83401987A 1982-10-19 1983-10-12 Hochdruckflüssigkeitsstrahlschneidegerät Expired EP0107573B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8217473A FR2534516B1 (fr) 1982-10-19 1982-10-19 Appareil de decoupe par jet de fluide haute pression
FR8217473 1982-10-19

Publications (2)

Publication Number Publication Date
EP0107573A1 true EP0107573A1 (de) 1984-05-02
EP0107573B1 EP0107573B1 (de) 1987-01-07

Family

ID=9278387

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83401987A Expired EP0107573B1 (de) 1982-10-19 1983-10-12 Hochdruckflüssigkeitsstrahlschneidegerät

Country Status (4)

Country Link
US (1) US4501182A (de)
EP (1) EP0107573B1 (de)
DE (1) DE3368887D1 (de)
FR (1) FR2534516B1 (de)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0140794A1 (de) * 1983-10-29 1985-05-08 Saint Gobain Vitrage International Verfahren zum Herstellen von laminierten Sicherheitsglasscheib
EP0270364A1 (de) * 1986-12-04 1988-06-08 Ingersoll-Rand Company Strahlauffangkammer für verbrauchte Flüssigkeit einer Strahlschneideinrichtung
EP0409710A1 (de) * 1989-07-18 1991-01-23 AEROSPATIALE Société Nationale Industrielle Energievernichtungsgefäss für Flüssigkeitsstrahl-Schneidsysteme
EP0594092A1 (de) * 1992-10-17 1994-04-27 SÄCHSISCHE WERKZEUG UND SONDERMASCHINEN GmbH Fangeinrichtung für Fluidstrahlschneidanlagen
FR2713130A1 (fr) * 1993-12-06 1995-06-09 Isin Machine de découpe à dispositif de support de la matière en cours de découpe, notamment pour la découpe par jet d'eau.
EP0834479A1 (de) * 1996-09-13 1998-04-08 FOR.EL. BASE di VIANELLO FORTUNATO & C. S.n.c. Verfahren zum Schneiden von Verbundglasscheiben
EP0837040A1 (de) * 1996-10-17 1998-04-22 FOR.EL. BASE di VIANELLO FORTUNATO & C. S.n.c. Verfahren und Maschine zum automatischen Schneiden von Verbundglas und Drahtglas
EP0983827A1 (de) * 1998-08-31 2000-03-08 Bystronic Laser AG Wasserstrahl-Schneideanlage
WO2000018552A1 (en) * 1998-09-29 2000-04-06 British Nuclear Fuels Plc Safety system for fluid jet cutters
ITVE20130063A1 (it) * 2013-12-02 2015-06-03 Dallan Spa Apparecchiatura per la movimentazione di un nastro o foglio di lamiera sottoposto a taglio laser.-
EP3072650A3 (de) * 2015-03-24 2017-05-17 Capex Invest GmbH Wasserstrahlschneidevorrichtung und schneideverfahren
ES2734498R1 (es) * 2018-05-07 2020-01-15 Goiti S Coop Maquina para corte de laminas por proyeccion de fluidos

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2553330B1 (fr) * 1983-10-17 1988-04-22 Aerospatiale Machine de decoupe de matiere en bande par jet fluide haute pression
US4964244A (en) * 1985-07-10 1990-10-23 Flow Systems, Inc. Energy dissipating receptacle for high-velocity fluid jet
US4669229A (en) * 1985-07-10 1987-06-02 Flow Systems, Inc. Energy dissipating receptacle for high-velocity fluid jet
KR930008692B1 (ko) * 1986-02-20 1993-09-13 가와사끼 쥬고교 가부시기가이샤 어브레시브 워터 제트 절단방법 및 장치
US4651476A (en) * 1986-05-07 1987-03-24 Flow Systems, Inc. Compact receptacle with automatic feed for dissipating a high-velocity fluid jet
JPS63232999A (ja) * 1987-03-20 1988-09-28 北川工業株式会社 裁断装置
US4787178A (en) * 1987-04-13 1988-11-29 Creative Glassworks International, Inc. Fluid-jet cutting apparatus
US4790224A (en) * 1987-08-20 1988-12-13 Belcan Corporation Travelling gap conveyor cutting method and apparatus
AU2399288A (en) * 1987-11-30 1989-06-01 Flow Systems Inc. Energy-dissipating receptacle for high velocity fluid jet
DE4235091C2 (de) * 1992-10-17 2001-09-06 Trumpf Sachsen Gmbh Flüssigkeits- und Abrasivmittelzuführung für eine Fluidstrahlschneidanlage
US5349788A (en) * 1992-10-17 1994-09-27 Saechsishe Werkzeug Und Sondermaschinen Gmbh Apparatus for catching residual water jet in water jet cutting apparatus
US5831224A (en) * 1995-04-07 1998-11-03 Design Systems, Inc. Noise reduction system for fluid cutting jets
US5980372A (en) * 1997-11-25 1999-11-09 The Boeing Company Compact catcher for abrasive waterjets
AT407742B (de) * 1999-12-23 2001-05-25 Lisec Peter Verfahren und vorrichtung zum schneiden von glasscheiben
RU2170661C1 (ru) * 2000-05-29 2001-07-20 Орловский государственный технический университет Установка для раскроя текстильных материалов сверхзвуковой струей жидкости
CA2370242A1 (en) 2001-03-07 2002-09-07 Dieter H. Hilker Water jet edge cutter with integral trim chute
US20040043704A1 (en) * 2002-08-30 2004-03-04 Mark Saberton Method and apparatus for high speed cutting
US20060180579A1 (en) * 2005-02-11 2006-08-17 Towa Intercon Technology, Inc. Multidirectional cutting chuck
EP1926569B1 (de) * 2005-09-06 2009-02-25 Trumpf Werkzeugmaschinen GmbH + Co. KG Vorrichtung zur aufnahme von plattenförmigen materialien für zumindest einen trennvorgang
ES2372727T3 (es) * 2008-01-10 2012-01-25 Alstom Technology Ltd Dispositivo de recogida móvil para el chorro de agua de alta presión de una herramienta de chorro de agua así como procedimiento para hacerlo funcionar.
EP2636495A1 (de) * 2012-03-08 2013-09-11 Marel Iceland EHF Schneidevorrichtung zum Schneiden von Lebensmittelartikeln, die auf einer Förderanlage mit mindestens einem Förderband befördert werden, sowie eine solche Vorrichtung enthaltendes System zur Behandlung von Nahrungsmitteln
NL2011299C2 (en) * 2013-08-13 2015-02-16 Bruijne Delden Holding B V De Transport apparatus and cutting device.
US11518058B2 (en) * 2019-12-16 2022-12-06 Nienstedt Gmbh Collecting and discharging device for the cutting jet of a liquid cutting system

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DE1460125A1 (de) * 1964-06-17 1968-11-21 Ind Res Ontwikkeling Vorrichtung zum Schneiden von Textilien oder aehnlichem biegsamen Stoff
US3877334A (en) * 1973-11-23 1975-04-15 Gerber Garment Technology Inc Method and apparatus for cutting sheet material with a fluid jet
CH567908A5 (de) * 1971-08-17 1975-10-15 Bendix Corp
US4137804A (en) * 1974-07-12 1979-02-06 Gerber Garment Technology, Inc. Fluid cutting jet receiver
FR2405116A1 (fr) * 1977-10-07 1979-05-04 Gerber Garment Technology Inc Appareil de coupe a jet de fluide

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FR567908A (fr) * 1923-06-27 1924-03-12 Pare-boue circulaire amovible pour bandages pneumatiques
US4092889A (en) * 1975-04-09 1978-06-06 The British Hydromechanics Research Association Slotted worktable
US4312254A (en) * 1977-10-07 1982-01-26 Gerber Garment Technology, Inc. Fluid jet apparatus for cutting sheet material

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Publication number Priority date Publication date Assignee Title
DE1460125A1 (de) * 1964-06-17 1968-11-21 Ind Res Ontwikkeling Vorrichtung zum Schneiden von Textilien oder aehnlichem biegsamen Stoff
CH567908A5 (de) * 1971-08-17 1975-10-15 Bendix Corp
US3877334A (en) * 1973-11-23 1975-04-15 Gerber Garment Technology Inc Method and apparatus for cutting sheet material with a fluid jet
US4137804A (en) * 1974-07-12 1979-02-06 Gerber Garment Technology, Inc. Fluid cutting jet receiver
FR2405116A1 (fr) * 1977-10-07 1979-05-04 Gerber Garment Technology Inc Appareil de coupe a jet de fluide

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0140794A1 (de) * 1983-10-29 1985-05-08 Saint Gobain Vitrage International Verfahren zum Herstellen von laminierten Sicherheitsglasscheib
EP0270364A1 (de) * 1986-12-04 1988-06-08 Ingersoll-Rand Company Strahlauffangkammer für verbrauchte Flüssigkeit einer Strahlschneideinrichtung
EP0409710A1 (de) * 1989-07-18 1991-01-23 AEROSPATIALE Société Nationale Industrielle Energievernichtungsgefäss für Flüssigkeitsstrahl-Schneidsysteme
FR2649925A1 (fr) * 1989-07-18 1991-01-25 Aerospatiale Receptacle de jet de coupe pour une machine de decoupage par jet fluide
US5111652A (en) * 1989-07-18 1992-05-12 Aerospatiale Societe Nationale Industrielle Cutting jet receptacle for a fluid jet cutting machine
EP0594092A1 (de) * 1992-10-17 1994-04-27 SÄCHSISCHE WERKZEUG UND SONDERMASCHINEN GmbH Fangeinrichtung für Fluidstrahlschneidanlagen
FR2713130A1 (fr) * 1993-12-06 1995-06-09 Isin Machine de découpe à dispositif de support de la matière en cours de découpe, notamment pour la découpe par jet d'eau.
WO1995015837A1 (fr) * 1993-12-06 1995-06-15 Isin Machine de decoupe a dispositif de support de la matiere en cours de decoupe, notamment pour la decoupe par jet d'eau
EP0834479A1 (de) * 1996-09-13 1998-04-08 FOR.EL. BASE di VIANELLO FORTUNATO & C. S.n.c. Verfahren zum Schneiden von Verbundglasscheiben
EP0837040A1 (de) * 1996-10-17 1998-04-22 FOR.EL. BASE di VIANELLO FORTUNATO & C. S.n.c. Verfahren und Maschine zum automatischen Schneiden von Verbundglas und Drahtglas
EP0983827A1 (de) * 1998-08-31 2000-03-08 Bystronic Laser AG Wasserstrahl-Schneideanlage
WO2000018552A1 (en) * 1998-09-29 2000-04-06 British Nuclear Fuels Plc Safety system for fluid jet cutters
ITVE20130063A1 (it) * 2013-12-02 2015-06-03 Dallan Spa Apparecchiatura per la movimentazione di un nastro o foglio di lamiera sottoposto a taglio laser.-
EP3072650A3 (de) * 2015-03-24 2017-05-17 Capex Invest GmbH Wasserstrahlschneidevorrichtung und schneideverfahren
ES2734498R1 (es) * 2018-05-07 2020-01-15 Goiti S Coop Maquina para corte de laminas por proyeccion de fluidos

Also Published As

Publication number Publication date
FR2534516A1 (fr) 1984-04-20
EP0107573B1 (de) 1987-01-07
US4501182A (en) 1985-02-26
FR2534516B1 (fr) 1986-08-08
DE3368887D1 (en) 1987-02-12

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