GB1347121A - Apparatus for cutting tobacco - Google Patents

Apparatus for cutting tobacco

Info

Publication number
GB1347121A
GB1347121A GB2499371*A GB2499371A GB1347121A GB 1347121 A GB1347121 A GB 1347121A GB 2499371 A GB2499371 A GB 2499371A GB 1347121 A GB1347121 A GB 1347121A
Authority
GB
United Kingdom
Prior art keywords
grinding
wheel
cutter
cutters
dressing
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
GB2499371*A
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
Application filed by Hauni Werke Koerber and Co KG filed Critical Hauni Werke Koerber and Co KG
Publication of GB1347121A publication Critical patent/GB1347121A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • B24B3/363—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of blades mounted on a turning drum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

1347121 Grinding HAUNI-WERKE KORBER & CO KG 19 April 1971 [8 April 1970] 24993/71 Heading B3D Apparatus for grinding one or more cutters 6 which are disposed at the periphery of a rotatable cutter carrier 2, such as a tobacco cutter, comprises at least one rotatable grinding wheel 7, the end face 11 of which is the grinding surface, a holder 27 for the wheel slidably displaceable parallel to the axis of rotation of the cutter carrier, and means 9 on a pivoted arm 33 for dressing the grinding surface. Tobacco is fed by supply belts 12, 13 to a mouthpiece 17 for cutting by the cutters 6 which are disposed about the periphery of the cutter carrier 2 and are fed outwardly to compensate for wear. The grinding wheel is mounted on a shaft 26 of the housing 27 which is reciprocated by an electric motor or pneumatic or hydraulic drive along a slide 28. The dressing tool 9, such as a diamond, is carried by the arm 33 which is pivotable about an axis 32 when the holder is at one end of its movement to dress a concave surface 11 on the wheel having a slightly greater radius B than the radius of the cutters. In an alternative embodiment, two grinding wheels are provided which each grind approximately half the length of the cutter, each wheel having its own dressing device. The wheels may be dressed after each or a number of reciprocations of the holders which are linked together.
GB2499371*A 1970-04-08 1971-04-19 Apparatus for cutting tobacco Expired GB1347121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2016649A DE2016649C3 (en) 1970-04-08 1970-04-08 Device for grinding knives arranged on a rotating, drum-shaped knife carrier

Publications (1)

Publication Number Publication Date
GB1347121A true GB1347121A (en) 1974-02-27

Family

ID=5767389

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2499371*A Expired GB1347121A (en) 1970-04-08 1971-04-19 Apparatus for cutting tobacco

Country Status (4)

Country Link
US (1) US3748786A (en)
JP (1) JPS542714B1 (en)
DE (1) DE2016649C3 (en)
GB (1) GB1347121A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155826A (en) * 1984-03-14 1985-10-02 Hauni Werke Koerber & Co Kg Apparatus for grinding the knives in tobacco cutting machines
CN114903195A (en) * 2021-02-07 2022-08-16 秦皇岛烟草机械有限责任公司 Automatic detecting and adjusting system for knife gate gap of filament cutter

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1006980B (en) * 1973-02-10 1976-10-20 Kapp & Co DEVICE FOR THE SUPPORT OF A WHEEL DRESSER DEVICE SERVING IN PARTICULAR FOR THE GRINDING OF THE FRONT SPO GLIA SURFACES OF CREATORS
DE3146433C2 (en) * 1981-11-24 1987-02-19 Claas Saulgau GmbH, 7968 Saulgau Grinding device for the chopping knives on drum chippers
US4503643A (en) * 1982-11-15 1985-03-12 Hesston Corporation Sharpener assembly for the cutting cylinder of a crop harvester
US4843767A (en) * 1988-03-28 1989-07-04 Deere & Company Automatic forage harvester knife sharpening system
DE19817176A1 (en) * 1998-04-17 1999-10-21 Case Harvesting Sys Gmbh Device for grinding the chopping knives on drum chopping machines
DE19910757A1 (en) * 1999-03-11 2000-09-14 Deere & Co Grinding device
GB2473884A (en) * 2009-09-29 2011-03-30 Dickinson Legg Ltd Cutting apparatus with knife grinder
DE102010056606A1 (en) * 2010-12-28 2012-06-28 Hauni Maschinenbau Ag Cutting device for an extrusion machine of the tobacco processing industry and method for adjusting the position of a grinding wheel holder of a device for grinding in a cutting device for a strand machine of the tobacco processing industry
CN102756335B (en) * 2012-07-25 2015-03-04 湖北威风汽车配件股份有限公司 High-precision efficient stepped grinding wheel dresser
EP2954979A1 (en) * 2014-06-10 2015-12-16 HAUNI Maschinenbau AG Tobacco cutting device with a device for grinding a separating blade of the tobacco cutting device
CN111890138A (en) * 2019-05-05 2020-11-06 秦皇岛烟草机械有限责任公司 Fixed length filament cutter knife sharpening device
CN110757263B (en) * 2019-11-07 2021-01-29 中国工程物理研究院机械制造工艺研究所 Mechanical grinding method-based micro-opening control method for micro-arc-edge diamond cutter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US983850A (en) * 1910-05-23 1911-02-07 American Wood Working Machinery Co Knife-grinding attachment for planing-machines.
US2476177A (en) * 1945-10-18 1949-07-12 Allis Chalmers Mfg Co Forage harvester knife sharpener
US2830634A (en) * 1952-12-19 1958-04-15 Koerber & Co Kg Adjusting device for sharpener for tobacco cutter
GB1067448A (en) * 1963-06-13 1967-05-03 Amf Internat Ltd Improvements relating to apparatus for sharpening rotary cutters
US3354921A (en) * 1964-06-19 1967-11-28 Hauni Werke Koerber & Co Kg Apparatus for cutting tobacco
US3305974A (en) * 1964-10-01 1967-02-28 Thompson Grinder Co Grinding machine
JPS436398Y1 (en) * 1965-05-25 1968-03-21
US3354589A (en) * 1965-06-29 1967-11-28 Louis J Postula Portable jointer sharpener

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155826A (en) * 1984-03-14 1985-10-02 Hauni Werke Koerber & Co Kg Apparatus for grinding the knives in tobacco cutting machines
CN114903195A (en) * 2021-02-07 2022-08-16 秦皇岛烟草机械有限责任公司 Automatic detecting and adjusting system for knife gate gap of filament cutter

Also Published As

Publication number Publication date
DE2016649A1 (en) 1971-10-28
DE2016649C3 (en) 1979-03-29
DE2016649B2 (en) 1978-06-29
US3748786A (en) 1973-07-31
JPS542714B1 (en) 1979-02-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee