ES312684A1 - A control device for synchronizing the movement of a knife, used in the manufacture of cigarette filters. (Machine-translation by Google Translate, not legally binding) - Google Patents

A control device for synchronizing the movement of a knife, used in the manufacture of cigarette filters. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES312684A1
ES312684A1 ES0312684A ES312684A ES312684A1 ES 312684 A1 ES312684 A1 ES 312684A1 ES 0312684 A ES0312684 A ES 0312684A ES 312684 A ES312684 A ES 312684A ES 312684 A1 ES312684 A1 ES 312684A1
Authority
ES
Spain
Prior art keywords
movement
light source
sensing device
synchronizing
translation
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
ES0312684A
Other languages
Spanish (es)
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.)
Brown and Williamson Holdings Inc
Original Assignee
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 American Tobacco Co filed Critical American Tobacco Co
Publication of ES312684A1 publication Critical patent/ES312684A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
    • A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
    • A24C5/3412—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes by means of light, radiation or electrostatic fields
    • 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
    • A24C5/14—Machines of the continuous-rod type
    • A24C5/28—Cutting-off the tobacco rod
    • 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
    • Y10S131/00—Tobacco
    • Y10S131/907—Ejection or rejection of finished article due to detected or sensed condition
    • 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
    • Y10S131/00—Tobacco
    • Y10S131/908—Sensing unique characteristic or specific condition of finished product

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

A control device for synchronizing the movement of a blade with the passage, beyond it, of a rod composed of a cigarette filter formed essentially by alternating sections of different degrees of opacity to light, the device comprising a light source, photoelectric sensor device located to receive only the light transmitted from the light source through the filter rod, means for guiding the movement of the filter rod axially between the light source and the sensing device, means for producing an electrical output signal sensitive to the passage between the light source and the sensing device of an interfacial area between alternating and contiguous sections of the filter rod, said comparison output signal being capable of a reference signal sensitive to the movement of the blade, the sensing device being axially displaced from the light source at a sufficient distance to prevent the passage of light through the filter rod directly to the sensing device. (Machine-translation by Google Translate, not legally binding)
ES0312684A 1964-05-08 1965-05-07 A control device for synchronizing the movement of a knife, used in the manufacture of cigarette filters. (Machine-translation by Google Translate, not legally binding) Expired ES312684A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US365951A US3334240A (en) 1964-05-08 1964-05-08 Photoelectric scanner with synchronized cutter and photocell offset from light source

Publications (1)

Publication Number Publication Date
ES312684A1 true ES312684A1 (en) 1966-03-01

Family

ID=23441069

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0312684A Expired ES312684A1 (en) 1964-05-08 1965-05-07 A control device for synchronizing the movement of a knife, used in the manufacture of cigarette filters. (Machine-translation by Google Translate, not legally binding)

Country Status (10)

Country Link
US (1) US3334240A (en)
BE (1) BE663532A (en)
CH (1) CH431356A (en)
DE (1) DE1532100B1 (en)
DK (1) DK108232C (en)
ES (1) ES312684A1 (en)
FI (1) FI42289C (en)
GB (1) GB1066977A (en)
LU (1) LU48565A1 (en)
NL (1) NL6505816A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1388189A (en) * 1972-06-29 1975-03-26 Gallaher Ltd Optical inspection apparatus
USRE29839E (en) * 1972-06-29 1978-11-21 Gallaher Ltd. Optical inspection apparatus
US3818223A (en) * 1973-03-08 1974-06-18 Liggett & Myers Inc Device for detecting carbon on cigarette filter tips
CH576242A5 (en) * 1974-03-13 1976-06-15 Baumgartner Papiers Sa
IT1010706B (en) * 1974-03-22 1977-01-20 Amf Sasib PROCEDURE AND DEVICE FOR THE OPTICAL CHECK OF THE FILLING DEGREE OF THE CIGARETTE HEADS
US4025770A (en) * 1974-08-30 1977-05-24 Hauni-Werke Korber & Co., Kg Apparatus for monitoring rod-shaped commodities in cigarette making machines or the like
US4147173A (en) * 1974-10-20 1979-04-03 Hauni Werke Koerber & Co. Kg. Apparatus for monitoring rod-shaped commodities in cigarette making machines or the like
CH627119A5 (en) * 1977-10-19 1981-12-31 Baumgartner Papiers Sa
US4805641A (en) * 1985-07-31 1989-02-21 Korber Ag Method and apparatus for ascertaining the density of wrapped tobacco fillers and the like
GB8618639D0 (en) * 1986-07-30 1986-09-10 Molins Plc Cigarette ends testing
DE3725366A1 (en) * 1987-07-31 1989-02-09 Hauni Werke Koerber & Co Kg DEVICE FOR MEASURING THE DENSITY OF A STRING OF TOBACCO
DE10163761A1 (en) * 2001-12-27 2003-07-17 Hauni Maschinenbau Ag Device and system for measuring properties of multi-segment filters and method therefor
DE102004003447A1 (en) * 2004-01-22 2005-08-25 Hauni Maschinenbau Ag Filter rod test
DE102005012811A1 (en) * 2005-03-17 2006-09-21 Hauni Maschinenbau Ag Detection of inhomogeneities in a filter strand
CN104608175B (en) * 2015-02-10 2017-01-11 广东中烟工业有限责任公司 Manufacturing method of pneumatic feed mechanism
DE102019101019A1 (en) * 2019-01-16 2020-07-16 Hauni Maschinenbau Gmbh Method for operating a machine in the tobacco processing industry and corresponding machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1984051A (en) * 1933-09-06 1934-12-11 United Eng Foundry Co Control system for flying shears
US2003027A (en) * 1934-05-26 1935-05-28 Westinghouse Electric & Mfg Co Control for shearing apparatus
US2659823A (en) * 1951-09-21 1953-11-17 Jr Carl A Vossberg Measuring system
US2738007A (en) * 1954-12-28 1956-03-13 Dunlop Tire & Rubber Corp Cutting machine having photoelectric detectors for severing strips of fabric of predetermined width from a length thereof
GB918077A (en) * 1960-01-05 1963-02-13 Reginald Charles Bolt Apparatus for inspecting rod-like articles having transparent or translucent spaces

Also Published As

Publication number Publication date
FI42289B (en) 1970-03-02
NL6505816A (en) 1965-11-09
CH431356A (en) 1967-02-28
LU48565A1 (en) 1965-07-14
DK108232C (en) 1967-10-23
BE663532A (en) 1965-09-01
DE1532100B1 (en) 1970-05-27
US3334240A (en) 1967-08-01
GB1066977A (en) 1967-04-26
FI42289C (en) 1970-06-10

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