GB1399634A - Methods and apparatus for producing combination filters for attachment to tobacco articles - Google Patents

Methods and apparatus for producing combination filters for attachment to tobacco articles

Info

Publication number
GB1399634A
GB1399634A GB3455072A GB3455072A GB1399634A GB 1399634 A GB1399634 A GB 1399634A GB 3455072 A GB3455072 A GB 3455072A GB 3455072 A GB3455072 A GB 3455072A GB 1399634 A GB1399634 A GB 1399634A
Authority
GB
United Kingdom
Prior art keywords
filter
conveyor
holders
continuously
discs
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.)
Expired
Application number
GB3455072A
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 DE19712137318 external-priority patent/DE2137318A1/en
Priority claimed from DE19712137319 external-priority patent/DE2137319A1/en
Priority claimed from DE19712145375 external-priority patent/DE2145375A1/en
Application filed by Hauni Werke Koerber and Co KG filed Critical Hauni Werke Koerber and Co KG
Publication of GB1399634A publication Critical patent/GB1399634A/en
Expired legal-status Critical Current

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
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0287—Manufacture of tobacco smoke filters for filters with special features for composite filters

Abstract

1399634 Making composite filters HAUNI-WERKE KORBER & CO KG 24 July 1972 [26 July 1971 (2) 10 Sept 1971] 34550/72 Heading A2C Combination tobacco-smoke filter rods each consisting of at least two filter plugs of a first filter material and at least one interposed disc of porous second material are made by continuously moving a tube in a feed path in its transverse direction and supplying axially and successively the requisite number of filter plugs and discs during the transverse movement. Apparatus; for continuously making the filters may comprise a continuously operating conveyor e.g. grooved drum 8, with holders 9 for tubes 11, a continuously operable second feeder 12a consisting of a pull-off device 13a, punching device 14a and an intermediate conveyor 16a in the form of a perforated wheel 17a with holders 18a for filter discs 19 (see Fig 2) a continuously operable feeder 12b consisting of pull-off device 13b, a punching device 14b and an intermediate conveyor 16b in the form of a perforated wheel 17b with holders 18b for filter discs 14 and a take off means 23 with holders 22 for finished filters 21 which cooperates with heating drum 24. Associated circular cutters 26, 27 have planes which run perpendicularly to the axes of filter rods 6. As will be seen in Figs 3a, 3b a plunger conveyor 62, tube conveyor 63, filter rod conveyor 64 and further plunger conveyor 66 are arranged around a common vertical shaft 61 and operate synchronously to introduce filter plugs 6a, 6b, 6c and filter discs 14, 19 into tubes 11.
GB3455072A 1971-07-26 1972-07-24 Methods and apparatus for producing combination filters for attachment to tobacco articles Expired GB1399634A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19712137318 DE2137318A1 (en) 1971-07-26 1971-07-26 METHOD AND DEVICE FOR MANUFACTURING FILTER CIGARETTES WITH COMBINATION FILTERS
DE19712137319 DE2137319A1 (en) 1971-07-26 1971-07-26 METHOD AND DEVICE FOR MANUFACTURING COMBINATION FILTER RODS OF THE TOBACCO-PROCESSING INDUSTRY
DE19712145375 DE2145375A1 (en) 1971-09-10 1971-09-10 METHOD AND DEVICE FOR MANUFACTURING COMBINATION FILTER RODS OF THE TOBACCO-PROCESSING INDUSTRY

Publications (1)

Publication Number Publication Date
GB1399634A true GB1399634A (en) 1975-07-02

Family

ID=27183585

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3455072A Expired GB1399634A (en) 1971-07-26 1972-07-24 Methods and apparatus for producing combination filters for attachment to tobacco articles

Country Status (5)

Country Link
US (1) US3834285A (en)
CA (1) CA970645A (en)
FR (1) FR2147657A5 (en)
GB (1) GB1399634A (en)
IT (1) IT962766B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1522596A (en) * 1974-10-15 1978-08-23 Hauni Werke Koerber & Co Kg Production of filter plugs
GB1515110A (en) * 1974-11-08 1978-06-21 Molins Ltd Apparatus for making composite filters
DE2622713A1 (en) * 1976-05-21 1977-12-01 Hauni Werke Koerber & Co Kg DEVICE FOR CHANGING THE AXIAL DISTANCE OF TWO ADJACENT ROWS OF ROD-SHAPED TOBACCO-MANUFACTURING INDUSTRY
US5024242A (en) * 1989-04-27 1991-06-18 Philip Morris Incorporated Methods and apparatus for making multiple component smoking articles
DE10105011A1 (en) * 2001-01-29 2002-08-01 Hauni Maschinenbau Ag Method and device for producing multiple filters
US7004896B2 (en) * 2001-01-29 2006-02-28 Hauni Maschinenbau Gmbh Method and arrangement for producing compound filters
US7115085B2 (en) * 2003-09-12 2006-10-03 R.J. Reynolds Tobacco Company Method and apparatus for incorporating objects into cigarette filters
ITBO20030769A1 (en) * 2003-12-22 2005-06-23 Gd Spa METHOD AND DEVICE FOR REALIZING FILTERS FOR SMOKE ITEMS
US7479098B2 (en) 2005-09-23 2009-01-20 R. J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
GB0906192D0 (en) * 2009-04-09 2009-05-20 British American Tobacco Co Apparatus
CA2830232C (en) 2011-03-15 2020-03-10 Altria Client Services Inc. Biodegradable cigar tip
GB201222438D0 (en) * 2012-12-13 2013-01-23 British American Tobacco Co Apparatus for processing a moving web of material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1243977A (en) * 1967-09-05 1971-08-25 Hauni Werke Koerber & Co Kg Method and apparatus for producing filters containing filter granulate materials
US3517480A (en) * 1968-02-14 1970-06-30 Reynolds Tobacco Co R Apparatus for making loose granular filters

Also Published As

Publication number Publication date
FR2147657A5 (en) 1973-03-09
IT962766B (en) 1973-12-31
CA970645A (en) 1975-07-08
US3834285A (en) 1974-09-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee