FR2379992B1 - - Google Patents

Info

Publication number
FR2379992B1
FR2379992B1 FR7803440A FR7803440A FR2379992B1 FR 2379992 B1 FR2379992 B1 FR 2379992B1 FR 7803440 A FR7803440 A FR 7803440A FR 7803440 A FR7803440 A FR 7803440A FR 2379992 B1 FR2379992 B1 FR 2379992B1
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
FR7803440A
Other languages
French (fr)
Other versions
FR2379992A1 (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.)
Koerber AG
Original Assignee
Hauni Werke Koerber and Co KG
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
Priority claimed from US05/766,927 external-priority patent/US4121595A/en
Priority claimed from US05/834,645 external-priority patent/US4281670A/en
Application filed by Hauni Werke Koerber and Co KG filed Critical Hauni Werke Koerber and Co KG
Publication of FR2379992A1 publication Critical patent/FR2379992A1/en
Application granted granted Critical
Publication of FR2379992B1 publication Critical patent/FR2379992B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
    • B23K26/0676—Dividing the beam into multiple beams, e.g. multifocusing into dependently operating sub-beams, e.g. an array of spots with fixed spatial relationship or for performing simultaneously identical operations
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/60—Final treatment of cigarettes, e.g. marking, printing, branding, decorating
    • A24C5/606—Perforating cigarettes
    • 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
    • B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
    • 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
    • B23K26/382—Removing material by boring or cutting by boring

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Laser Beam Processing (AREA)
FR7803440A 1977-02-09 1978-02-07 DEVICE FOR ESTABLISHING A PREDETERMINED AIR PERMEABILITY ZONE IN A STRIP OF WRAPPING MATERIAL INTENDED FOR STICK-SHAPED ARTICLES OF THE TOBACCO PROCESSING INDUSTRY Granted FR2379992A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/766,927 US4121595A (en) 1977-02-09 1977-02-09 Apparatus for increasing the permeability of wrapping material for rod-shaped smokers products
US80571277A 1977-06-13 1977-06-13
US05/834,645 US4281670A (en) 1977-06-13 1977-09-19 Apparatus for increasing the permeability of wrapping material for rod-shaped smokers products

Publications (2)

Publication Number Publication Date
FR2379992A1 FR2379992A1 (en) 1978-09-08
FR2379992B1 true FR2379992B1 (en) 1983-08-26

Family

ID=27419630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803440A Granted FR2379992A1 (en) 1977-02-09 1978-02-07 DEVICE FOR ESTABLISHING A PREDETERMINED AIR PERMEABILITY ZONE IN A STRIP OF WRAPPING MATERIAL INTENDED FOR STICK-SHAPED ARTICLES OF THE TOBACCO PROCESSING INDUSTRY

Country Status (5)

Country Link
JP (1) JPS53101600A (en)
DE (1) DE2751522C2 (en)
FR (1) FR2379992A1 (en)
GB (1) GB1602133A (en)
IT (1) IT1158433B (en)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2750038A1 (en) * 1977-11-09 1979-05-10 Hauni Werke Koerber & Co Kg METHOD AND ARRANGEMENT FOR CONTROLLING THE PERFORATION OF CIGARETTES OR OTHER ROD-SHAPED SMOKING ITEMS
DE2754104A1 (en) * 1977-12-05 1979-06-13 Hauni Werke Koerber & Co Kg DEVICE FOR CREATING A ZONE OF DESIRED AIR PERMEABILITY IN A SHELLING MATERIAL STRIP FOR ROD-SHAPED ARTICLES OF THE TOBACCO-PROCESSING INDUSTRY
US4224497A (en) * 1978-05-22 1980-09-23 Philip Morris Incorporated Method for making filter cigarettes using light energy to make perforations in the filter tipping wrap
US4439663A (en) * 1978-08-10 1984-03-27 Philip Morris Incorporated Method and system for laser perforation of sheet material
FR2464658A1 (en) * 1980-06-16 1981-03-20 Philip Morris Inc Filter tip prodn. process - using laser pulses directed around spaced positions around circumference to weaken concn.
IT1189258B (en) * 1982-04-13 1988-02-04 Gd Spa METHOD AND DEVICE FOR DRILLING PERFORATIONS IN BAR-SHAPED ITEMS
IT1147880B (en) * 1982-05-03 1986-11-26 Gd Spa METHOD AND DEVICE FOR DRILLING PERFORATIONS IN A BAR-SHAPED ARTICLE
DE3321800A1 (en) * 1982-07-06 1984-01-12 Hauni-Werke Körber & Co KG, 2050 Hamburg Apparatus for perforating articles in the tobacco processing industry
JPS5942194A (en) * 1982-09-01 1984-03-08 Mitsubishi Electric Corp Laser perforation device
US4527570A (en) * 1983-10-12 1985-07-09 Brown & Williamson Tobacco Corporation Device for manufacturing a mouthpiece and attaching mouthpieces to cigarette tobacco columns
GB8330178D0 (en) * 1983-11-11 1983-12-21 Molins Plc Cigarette manufacture
IT1184472B (en) * 1984-04-18 1987-10-28 Hauni Werke Koerber & Co Kg DEVICE FOR PERFORATING COVERING MATERIAL FOR WRAPPING ARTICLES OF TOBACCO STICK, TO PRODUCE AN AREA OF DESIRED AIR PERMEABILITY
DE3418188A1 (en) * 1984-05-16 1985-11-21 B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg Device for producing at least two juxtaposed perforation rows in cigarettes or filter coating or filter wrapping paper
JPS6120683A (en) * 1984-07-10 1986-01-29 Japan Tobacco Inc Laser drilling device
GB8607689D0 (en) * 1986-03-27 1986-04-30 Wiggins Teape Group Ltd Imaged microcapsule-coated paper
GB8700765D0 (en) * 1987-01-14 1987-02-18 Wiggins Teape Group Ltd Laser apparatus
DE3705627A1 (en) * 1987-02-21 1988-09-01 Hauni Werke Koerber & Co Kg DEVICE FOR ROLLING ROD-SHAPED ARTICLES OF TOBACCO-PROCESSING INDUSTRY
GB8803560D0 (en) * 1988-02-16 1988-03-16 Wiggins Teape Group Ltd Laser apparatus for repetitively marking moving sheet
US5352495A (en) * 1989-02-16 1994-10-04 The Wiggins Teape Group Limited Treatment of a surface by laser energy
IT1246629B (en) * 1991-01-21 1994-11-24 Gd Spa METHOD FOR THE CONTROL AND CORRECTION OF VENTILATION IN CIGARETTES PROVIDED WITH PERFORATION.
DE4106127C2 (en) * 1991-02-27 2003-05-28 Hauni Werke Koerber & Co Kg Method and device for perforating cigarette wrapping material
GB9810412D0 (en) 1998-05-14 1998-07-15 Molins Plc Cigarette manufacture
DE19856413A1 (en) * 1998-12-08 2000-06-15 Hauni Maschinenbau Ag Perforation device, especially for cigarettes, passes powerful light beam through refracting arrangement before reaching working zone so beam remains focused when moved over entire zone
DE19930330A1 (en) 1999-07-02 2001-01-04 Hauni Maschinenbau Ag Perforator incorporates light barrier, roller drum, roller surface and counter surface with intermediate duct, and beam controls
DE10004906A1 (en) * 2000-02-04 2001-08-09 Hauni Maschinenbau Ag A method by which filter cigarettes are manufactured with perforations in a single rolling together with the paper wrapping operation
US6675811B2 (en) 2000-02-04 2004-01-13 Hauni Maschinenbau Ag Method of and apparatus for increasing the permeability of wrappers of rod-shaped articles
DE10200402A1 (en) * 2002-01-08 2003-07-17 Hauni Maschinenbau Ag Device for perforating rod-shaped objects, especially in the tobacco processing industry
DE10354743A1 (en) * 2003-11-21 2005-06-30 Hauni Maschinenbau Ag laser perforation
DE102006013929A1 (en) * 2006-03-21 2007-09-27 Hauni Maschinenbau Ag Perforating device of the tobacco processing industry for perforating an envelope of a rod-shaped article
DE102008020575B4 (en) * 2008-04-24 2015-05-28 Mlt Micro Laser Technology Gmbh perforation
DE102012207582A1 (en) * 2012-05-08 2013-11-14 Hauni Maschinenbau Ag Production of filter cigarettes
DE102012209536A1 (en) 2012-06-06 2013-12-12 Hauni Maschinenbau Ag Perforation of filter cigarettes
DE102012209544B4 (en) * 2012-06-06 2014-01-16 Hauni Maschinenbau Ag Perforation of filter cigarettes
AT514283B1 (en) 2013-04-19 2015-09-15 Tannpapier Gmbh Plasmaperforation
DE102013211424A1 (en) 2013-06-18 2014-12-18 Hauni Maschinenbau Ag Machine of the tobacco processing industry, in particular filter attachment machine
DE102016105689B4 (en) 2016-03-29 2018-03-01 Powerlines Products Gmbh Overhead wire for railway vehicles, method for processing the trolley wire and device for nanostructuring of at least part of the outer surface of the trolley wire
IT202000004657A1 (en) * 2020-03-05 2021-09-05 Gd Spa Unit for the inspection of rod-shaped items

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2528158A (en) * 1949-11-19 1950-10-31 Henry C Hay Method and apparatus for controlling the porosity of electrically perforated sheet material
US3419321A (en) * 1966-02-24 1968-12-31 Lear Siegler Inc Laser optical apparatus for cutting holes
US3483873A (en) * 1968-02-14 1969-12-16 Hauni Werke Koerber & Co Kg Apparatus for making holes in tobacco rods or the like
US3808394A (en) * 1972-03-31 1974-04-30 Anjac Plastics Creating holes in flexible members
US3783237A (en) * 1972-11-06 1974-01-01 Reynolds Tobacco Co R Apparatus for electrically perforating sheet material

Also Published As

Publication number Publication date
JPS6113795B2 (en) 1986-04-15
IT7820086A0 (en) 1978-02-09
IT1158433B (en) 1987-02-18
DE2751522A1 (en) 1978-08-17
GB1602133A (en) 1981-11-04
JPS53101600A (en) 1978-09-05
FR2379992A1 (en) 1978-09-08
DE2751522C2 (en) 1986-06-12

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Legal Events

Date Code Title Description
ST Notification of lapse