BR7107240D0 - Um arranjo para conduzir uma haste continua de um material plastico extrudado ou de um material para filtragem de fumaca de tabaco - Google Patents

Um arranjo para conduzir uma haste continua de um material plastico extrudado ou de um material para filtragem de fumaca de tabaco

Info

Publication number
BR7107240D0
BR7107240D0 BR7240/71A BR724071A BR7107240D0 BR 7107240 D0 BR7107240 D0 BR 7107240D0 BR 7240/71 A BR7240/71 A BR 7240/71A BR 724071 A BR724071 A BR 724071A BR 7107240 D0 BR7107240 D0 BR 7107240D0
Authority
BR
Brazil
Prior art keywords
conduct
arrangement
tobacco smoke
extruded plastic
continuous rod
Prior art date
Application number
BR7240/71A
Other languages
English (en)
Inventor
J Luke
R Harrison
Original Assignee
British American Tobacco Co
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 British American Tobacco Co filed Critical British American Tobacco Co
Publication of BR7107240D0 publication Critical patent/BR7107240D0/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0229—Filter rod forming processes
    • A24D3/0237—Filter rod forming processes by extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/355—Conveyors for extruded articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • 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
    • Y10T83/485—Cutter with timed stroke relative to moving work
    • Y10T83/494—Uniform periodic tool actuation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
BR7240/71A 1971-10-18 1971-10-29 Um arranjo para conduzir uma haste continua de um material plastico extrudado ou de um material para filtragem de fumaca de tabaco BR7107240D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5193170A GB1361599A (en) 1971-10-18 1971-10-18 Apparatus for use in the production of tobacco smoke filters

Publications (1)

Publication Number Publication Date
BR7107240D0 true BR7107240D0 (pt) 1973-04-05

Family

ID=10461987

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7240/71A BR7107240D0 (pt) 1971-10-18 1971-10-29 Um arranjo para conduzir uma haste continua de um material plastico extrudado ou de um material para filtragem de fumaca de tabaco

Country Status (3)

Country Link
US (1) US3915075A (pt)
BR (1) BR7107240D0 (pt)
GB (1) GB1361599A (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2836030A1 (de) * 1977-08-24 1979-03-01 Molins Ltd Maschine zur herstellung von stabfoermigen gegenstaenden
GB9407715D0 (en) * 1994-04-19 1994-06-15 British American Tobacco Co Improvements relating to tobacco smoke filter elements
US5533658A (en) * 1994-11-10 1996-07-09 Production Tube, Inc. Apparatus having replaceable shoes for positioning and gripping tubing
DE10007479A1 (de) * 2000-02-18 2001-08-23 Hauni Maschinenbau Ag Vorrichtung zum Fördern eines Faserstranges der tabakverarbeitenden Industrie
DE10101952A1 (de) * 2001-01-17 2002-07-18 Dieffenbacher Gmbh Maschf Verfahren und Anlage zur Herstellung von Span- und Faserplatten
ES2910409T3 (es) 2015-03-31 2022-05-12 Fisher & Paykel Healthcare Ltd Sistema para administrar gases a una vía respiratoria
EP3995168A1 (en) 2016-08-11 2022-05-11 Fisher & Paykel Healthcare Limited A collapsible conduit, patient interface and headgear connector
CN113270221B (zh) * 2021-05-10 2022-09-02 三花股份（江西）自控元器件有限公司 一种新型铜棒及加工工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423554A (en) * 1940-02-19 1947-07-08 Davidson Glenn Method of and means for making mouthpiece cigarettes
US3015427A (en) * 1960-02-10 1962-01-02 Kessler Gerald Endless conveyer means for deformable articles
US3251253A (en) * 1963-08-05 1966-05-17 Edward Floyd Eubanks Apparatus for working filamentary materials
US3345917A (en) * 1964-12-28 1967-10-10 Eastman Kodak Co Machine and method for controlling the circumference of paper wrapped cigarette filter rods
US3464324A (en) * 1967-09-11 1969-09-02 Reynolds Tobacco Co R Loose granular filter making machine
DE1632243C3 (de) * 1967-09-28 1975-07-24 H.F. & Ph. F. Reemtsma, 2000 Hamburg Verfahren zur Herstellung von granulatgefüllten Zigarettenfiltern und Vorrichtungen zur Durchführung des Verfahrens
US3774508A (en) * 1968-05-08 1973-11-27 American Filtrona Corp Apparatus for making filter means

Also Published As

Publication number Publication date
US3915075A (en) 1975-10-28
GB1361599A (en) 1974-07-30
AU3513871A (en) 1973-05-03

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