ATE130541T1 - CHIPPER. - Google Patents

CHIPPER.

Info

Publication number
ATE130541T1
ATE130541T1 AT92113756T AT92113756T ATE130541T1 AT E130541 T1 ATE130541 T1 AT E130541T1 AT 92113756 T AT92113756 T AT 92113756T AT 92113756 T AT92113756 T AT 92113756T AT E130541 T1 ATE130541 T1 AT E130541T1
Authority
AT
Austria
Prior art keywords
chipping
drive shaft
cutting edge
blades
blade
Prior art date
Application number
AT92113756T
Other languages
German (de)
Inventor
Sen Georg Weiss
Jun Georg Weiss
Original Assignee
Weiss Georg 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 Weiss Georg Gmbh filed Critical Weiss Georg Gmbh
Application granted granted Critical
Publication of ATE130541T1 publication Critical patent/ATE130541T1/en

Links

Classifications

    • 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
    • B27L11/02—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood shavings or the like
    • 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
    • B02C18/186—Axially elongated knives
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165—Screen denying egress of oversize material

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Food-Manufacturing Devices (AREA)
  • Paper (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Saccharide Compounds (AREA)
  • Glass Compositions (AREA)

Abstract

A chipping machine is described which comprises a chipping rotor (2), having chipping blades (4) fastened to a drive shaft (8), and a stationary counter-strip (6) which is arranged essentially parallel to the drive shaft (8) and running past which are the chipping blades (4), each chipping blade (4) having a straight cutting edge (10), which runs at an angle to a transverse axis of the chipping blade (4), and being tilted towards a radial axis perpendicular to the drive shaft (8) in such a way that all points of the cutting edge (10) essentially describe paths of the same radius. <IMAGE>
AT92113756T 1991-08-14 1992-08-12 CHIPPER. ATE130541T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4126910A DE4126910C1 (en) 1991-08-14 1991-08-14

Publications (1)

Publication Number Publication Date
ATE130541T1 true ATE130541T1 (en) 1995-12-15

Family

ID=6438305

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92113756T ATE130541T1 (en) 1991-08-14 1992-08-12 CHIPPER.

Country Status (4)

Country Link
EP (1) EP0527485B1 (en)
AT (1) ATE130541T1 (en)
DE (2) DE4126910C1 (en)
DK (1) DK0527485T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995013171A1 (en) * 1993-11-08 1995-05-18 Valtion Teknillinen Tutkimuskeskus A method and equipment including a cutter for converting biomass, especially for producing fuel from forest waste, and for removing it from a felling site
DE19536704A1 (en) * 1995-09-30 1997-04-03 Humbert Manfred Dipl Ing Fh Chopping device for mincing machine
DE19713726C1 (en) * 1997-04-03 1998-06-25 Maier Zerkleinerungstech Gmbh Chopping rotor for wood shredders
DE10048886C2 (en) * 2000-09-29 2002-11-14 Pallmann Kg Maschf Device for comminuting feed material with a comminuting system rotating about an axis of rotation
DE10221308B4 (en) * 2002-05-14 2007-04-12 Prochazka, Miroslav, Dipl.-Ing. Hoe
DE102006062188A1 (en) 2006-12-22 2008-06-26 Steininger, Werner Apparatus and method for comminuting wood material
WO2009040490A1 (en) * 2007-09-24 2009-04-02 Palm-Organics Global Ltd Method and apparatus for reducing palm stems to biomass
EP2044833A3 (en) 2007-10-04 2011-03-23 Mus-Max GmbH Supply unit for transporting created offcuts from a cutting machine
DE102010050786B3 (en) * 2010-11-10 2012-03-15 Hogha Gmbh Discharge device for a wood chipper

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1515377A (en) * 1924-01-02 1924-11-11 White James Bertwell Stock cutter
US1675901A (en) * 1925-02-26 1928-07-03 Mitts & Merrill Disintegrating machine
CH379107A (en) * 1960-08-15 1964-06-30 Alba Werkzeug Cutting tool
DE1861713U (en) * 1962-09-26 1962-11-08 Hombak Maschinenfab Kg KNIFE CARRIER FOR CUTTING TOOLS.
DE1282905B (en) * 1964-05-15 1968-11-14 Hombak Maschinenfab Kg Cutting machine with knife-bearing, cylindrical tool
US3375859A (en) * 1965-09-03 1968-04-02 Salem Equipment Inc Wood chipping apparatus
AT385231B (en) * 1986-01-17 1988-03-10 Starchl Maximilian DRUM CHOPPER
US4893662A (en) * 1988-12-06 1990-01-16 Vito Gervasi Cutting tool
YU135290A (en) * 1989-07-25 1992-12-21 Schuler, Albert HARDENING PROCEDURE FOR CUTTING EDGES OF SAWS, KNIVES AND PUNCHING TOOLS

Also Published As

Publication number Publication date
DE4126910C1 (en) 1992-09-24
EP0527485A1 (en) 1993-02-17
EP0527485B1 (en) 1995-11-22
DK0527485T3 (en) 1995-12-18
DE59204410D1 (en) 1996-01-04

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner