FR2310846B1 - - Google Patents

Info

Publication number
FR2310846B1
FR2310846B1 FR7614016A FR7614016A FR2310846B1 FR 2310846 B1 FR2310846 B1 FR 2310846B1 FR 7614016 A FR7614016 A FR 7614016A FR 7614016 A FR7614016 A FR 7614016A FR 2310846 B1 FR2310846 B1 FR 2310846B1
Authority
FR
France
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.)
Expired
Application number
FR7614016A
Other languages
French (fr)
Other versions
FR2310846A1 (en
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.)
WINKLER DUNNEBIER MASCHINENFAB
Original Assignee
WINKLER DUNNEBIER MASCHINENFAB
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 WINKLER DUNNEBIER MASCHINENFAB filed Critical WINKLER DUNNEBIER MASCHINENFAB
Publication of FR2310846A1 publication Critical patent/FR2310846A1/en
Application granted granted Critical
Publication of FR2310846B1 publication Critical patent/FR2310846B1/fr
Granted legal-status Critical Current

Links

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
    • B26F3/06—Severing by using heat
    • B26F3/16—Severing by using heat by radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/0006—Working by laser beam, e.g. welding, cutting or boring taking account of the properties of the material involved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/0648—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0665—Shaping the laser beam, e.g. by masks or multi-focusing by beam condensation on the workpiece, e.g. for focusing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/083—Devices involving movement of the workpiece in at least one axial direction
    • B23K26/0838—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt
    • B23K26/0846—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt for moving elongated workpieces longitudinally, e.g. wire or strip material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/30—Organic material
    • B23K2103/40—Paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B70/148—Cutting-out portions from the sides of webs or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B70/16—Cutting webs

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Laser Beam Processing (AREA)
FR7614016A 1975-05-14 1976-05-11 CUTTING PROCESS FROM A STRIP OF MATERIAL AND DEVICE FOR IMPLEMENTING THIS PROCESS Granted FR2310846A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2521530A DE2521530C3 (en) 1975-05-14 1975-05-14 Device for cutting envelope blanks

Publications (2)

Publication Number Publication Date
FR2310846A1 FR2310846A1 (en) 1976-12-10
FR2310846B1 true FR2310846B1 (en) 1980-07-04

Family

ID=5946566

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614016A Granted FR2310846A1 (en) 1975-05-14 1976-05-11 CUTTING PROCESS FROM A STRIP OF MATERIAL AND DEVICE FOR IMPLEMENTING THIS PROCESS

Country Status (5)

Country Link
DE (1) DE2521530C3 (en)
ES (1) ES447877A1 (en)
FR (1) FR2310846A1 (en)
GB (1) GB1543216A (en)
IT (1) IT1059220B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4099830A (en) * 1976-12-15 1978-07-11 A. J. Bingley Limited Optical systems including polygonal mirrors rotatable about two axes
DE3317022A1 (en) * 1983-05-10 1984-11-15 W.C. Heraeus Gmbh, 6450 Hanau MATERIAL MACHINING SYSTEM
DE3318686A1 (en) * 1983-05-21 1984-11-22 Diehl GmbH & Co, 8500 Nürnberg DEVICE FOR ALIGNING A LASER BEAM
FR2547756B1 (en) * 1983-06-24 1986-06-06 Sciaky Sa LASER BEAM POINT WELDING PROCESS AND INSTALLATION
FR2547757B1 (en) * 1983-06-27 1986-10-17 Sciaky Sa LASER BEAM POINT WELDING PROCESS AND INSTALLATION
GB8330178D0 (en) * 1983-11-11 1983-12-21 Molins Plc Cigarette manufacture
DE3509378A1 (en) * 1985-03-15 1986-09-18 Binder, Karl-Franz, 8077 Reichertshofen PROCESSING MACHINE, LIKE FLAME CUTTING MACHINE OR THE LIKE.
GB2227965B (en) * 1988-10-12 1993-02-10 Rolls Royce Plc Apparatus for drilling a shaped hole in a workpiece
US6440254B1 (en) 2000-01-03 2002-08-27 Hallmark Cards, Incorporated Method of bonding a layer of material to a substrate
DE102008032830A1 (en) * 2008-06-18 2009-12-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device for processing workpieces with a two-dimensional deviating energy beam comprises an element rotating concentrically to the main axis/optical axis of the beam
DE102019127973A1 (en) * 2019-10-16 2021-04-22 Evekinger Rohr- Und Profilwerke Gmbh Device for processing a substrate by means of a laser processing head
DE102021110490A1 (en) 2021-04-23 2022-10-27 Evekinger Rohr- Und Profilwerke Gmbh Device for processing a substrate using a laser processing head
DE102021110446B4 (en) 2021-04-23 2022-12-29 Evekinger Rohr- Und Profilwerke Gmbh Device for processing a substrate using a laser processing head

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1242268B (en) * 1962-11-08 1967-06-15 Siemens Ag Process for increasing the information density on magnetic recording media
US3181170A (en) * 1963-07-25 1965-04-27 Northrop Corp Optical display device
GB1245751A (en) * 1968-01-08 1971-09-08 British Oxygen Co Ltd Heating apparatus
US3610871A (en) * 1970-02-19 1971-10-05 Western Electric Co Initiation of a controlled fracture
US3799657A (en) * 1972-06-05 1974-03-26 Photon Sources Inc Optical drilling head for lasers
IL40603A (en) * 1972-10-17 1975-12-31 Laser Ind Ltd Laser device with articulated arm
DE2350933C3 (en) * 1973-10-10 1981-10-29 Winkler & Dünnebier, Maschinenfabrik und Eisengießerei GmbH & Co KG, 5450 Neuwied Device for flame cutting of a moving material web by means of a laser beam

Also Published As

Publication number Publication date
IT1059220B (en) 1982-05-31
DE2521530A1 (en) 1976-11-25
DE2521530C3 (en) 1981-07-30
GB1543216A (en) 1979-03-28
DE2521530B2 (en) 1980-11-13
ES447877A1 (en) 1977-07-01
FR2310846A1 (en) 1976-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse