EP3221102B8 - Drum for a chopping device, in particular a precision chipper - Google Patents

Drum for a chopping device, in particular a precision chipper Download PDF

Info

Publication number
EP3221102B8
EP3221102B8 EP15823589.5A EP15823589A EP3221102B8 EP 3221102 B8 EP3221102 B8 EP 3221102B8 EP 15823589 A EP15823589 A EP 15823589A EP 3221102 B8 EP3221102 B8 EP 3221102B8
Authority
EP
European Patent Office
Prior art keywords
chipper
drum
precision
chopping device
chopping
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.)
Active
Application number
EP15823589.5A
Other languages
German (de)
French (fr)
Other versions
EP3221102A1 (en
EP3221102B1 (en
Inventor
Johann Doppstadt
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.)
Lig GmbH
Original Assignee
Lig GmbH
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 Lig GmbH filed Critical Lig GmbH
Publication of EP3221102A1 publication Critical patent/EP3221102A1/en
Application granted granted Critical
Publication of EP3221102B1 publication Critical patent/EP3221102B1/en
Publication of EP3221102B8 publication Critical patent/EP3221102B8/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/146—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with a rotor comprising a plurality of axially contiguous disc-like segments each having at least one radially extending cutting element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G13/00—Cutter blocks; Other rotary cutting tools
    • B27G13/08—Cutter blocks; Other rotary cutting tools in the shape of disc-like members; Wood-milling cutters
    • B27G13/10—Securing the cutters, e.g. by clamping collars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
    • B27L11/005—Tools therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Harvester Elements (AREA)
  • Crushing And Grinding (AREA)
EP15823589.5A 2014-11-19 2015-11-19 Drum for a chopping device, in particular a precision chipper Active EP3221102B8 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202014009164.1U DE202014009164U1 (en) 2014-11-19 2014-11-19 Drum for a shredding device, in particular an exact chipper
PCT/EP2015/002315 WO2016078764A1 (en) 2014-11-19 2015-11-19 Drum for a chopping device, in particular a precision chipper

Publications (3)

Publication Number Publication Date
EP3221102A1 EP3221102A1 (en) 2017-09-27
EP3221102B1 EP3221102B1 (en) 2020-01-01
EP3221102B8 true EP3221102B8 (en) 2020-02-26

Family

ID=55135180

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15823589.5A Active EP3221102B8 (en) 2014-11-19 2015-11-19 Drum for a chopping device, in particular a precision chipper

Country Status (5)

Country Link
US (1) US10589282B2 (en)
EP (1) EP3221102B8 (en)
JP (1) JP6661634B2 (en)
DE (1) DE202014009164U1 (en)
WO (1) WO2016078764A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI127672B (en) * 2016-03-31 2018-11-30 Kesla Oyj Chipper rotor
AT15563U1 (en) * 2016-11-18 2018-01-15 Eschlböck-Maschinenbau Ges M B H Device for cutting wood
DE202017000378U1 (en) 2017-01-24 2018-04-25 B. Maier Zerkleinerungstechnik Gmbh Knife drum for shredding wood
CN107790254A (en) * 2017-10-31 2018-03-13 天津仁义合自动化技术股份有限公司 One kind is applied to sheet material blank and waste material breaker
JP7423061B2 (en) 2020-05-22 2024-01-29 株式会社バンブーケミカル研究所 Continuous rotary cutting device
CN114887732B (en) * 2022-05-20 2023-04-28 重庆电子工程职业学院 Automatic coal mine pulverizer of tool changing

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US269315A (en) * 1882-12-19 Gutter-head
US3216470A (en) * 1962-07-09 1965-11-09 Soderhamns Verkst Er Ab Method and a machine for producing wood particles
DE2618254A1 (en) * 1976-04-27 1977-11-10 Jenz Masch & Fahrzeug Hans Wood and paper refuse cutting drum - has discs mounted along shaft, each with projecting cutter blades
US5662436A (en) * 1994-04-08 1997-09-02 Todd N. Bishop Rotating tool star shaped holding member interfitted to insert mounting disk
US5511597A (en) * 1995-01-06 1996-04-30 Key Knife, Inc. Slabbing chipper with replaceable knives and wear plate
US5617908A (en) * 1995-06-07 1997-04-08 Key Knife, Inc. Chipping cutter head including end cutting knives
US5709255A (en) * 1996-10-18 1998-01-20 Key Knife, Inc. Chipper with detachable facing knives
US5816301A (en) * 1997-07-30 1998-10-06 Key Knife, Inc. Knife supporting structure
CA2358631C (en) * 2001-10-11 2010-01-12 Iggesund Tools Ab Adjustable wood processing device and method of adjusting the same
DE102005053006B3 (en) * 2005-11-05 2007-04-05 Weiss, Georg Chopping rotor for chopping wood, has adjustment device to adjust cutting depth of chopper into chopping object by direct/indirect modification of variable radius of rotor body in region, which is circulated by chopper in rotation direction
DE202005017373U1 (en) 2005-11-05 2006-04-13 Weiss, Georg Hackrotor with adjustable cutting depth for cutting of material has several mechanism for variable as well as stepless or graduated adjustment of cutting depth of chopper into chopping material
DE102011012663B4 (en) * 2011-02-28 2014-07-03 Lindner Wood Shredders Gmbh Knife holder for attaching a cleaver

Also Published As

Publication number Publication date
US10589282B2 (en) 2020-03-17
WO2016078764A1 (en) 2016-05-26
DE202014009164U1 (en) 2016-02-22
JP2017534452A (en) 2017-11-24
EP3221102A1 (en) 2017-09-27
US20170341082A1 (en) 2017-11-30
JP6661634B2 (en) 2020-03-11
EP3221102B1 (en) 2020-01-01

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