ATE539865T1 - CHIPPER - Google Patents

CHIPPER

Info

Publication number
ATE539865T1
ATE539865T1 AT03010331T AT03010331T ATE539865T1 AT E539865 T1 ATE539865 T1 AT E539865T1 AT 03010331 T AT03010331 T AT 03010331T AT 03010331 T AT03010331 T AT 03010331T AT E539865 T1 ATE539865 T1 AT E539865T1
Authority
AT
Austria
Prior art keywords
maximum radius
casing
end settings
settings
radius
Prior art date
Application number
AT03010331T
Other languages
German (de)
Inventor
Miroslav Prochazka
Original Assignee
Miroslav Prochazka
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 Miroslav Prochazka filed Critical Miroslav Prochazka
Application granted granted Critical
Publication of ATE539865T1 publication Critical patent/ATE539865T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
    • B27B33/20—Edge trimming saw blades or tools combined with means to disintegrate waste
    • 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
    • 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
    • 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

Abstract

The rotor casing has a maximum radius (RM) at an axial position spaced from the respective end settings and the end radii (RE) of the casing at the two axial end settings are less than this maximum radius and/or the counter-cutters comprise a number of cutter strips (GK) forming a chop material mounting which expands against the direction of the turning rotor. The maximum radius in the axial direction lies approximately in the middle between two end settings and the rotor casing itself runs mirror-symmetrically to the center plane (MB). The maximum radius of the casing diminishes steadily towards the end settings and the end radius (RE) amounts to 45% of the maximum radius.
AT03010331T 2002-05-14 2003-05-08 CHIPPER ATE539865T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10221308A DE10221308B4 (en) 2002-05-14 2002-05-14 Hoe

Publications (1)

Publication Number Publication Date
ATE539865T1 true ATE539865T1 (en) 2012-01-15

Family

ID=29265268

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03010331T ATE539865T1 (en) 2002-05-14 2003-05-08 CHIPPER

Country Status (3)

Country Link
EP (1) EP1362679B1 (en)
AT (1) ATE539865T1 (en)
DE (1) DE10221308B4 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107737621A (en) * 2017-11-30 2018-02-27 河南荣成机械工程有限公司 Composite blade formula flexibility kinetic energy grain dejacketer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2697557A (en) 1952-03-17 1954-12-21 Murray D J Mfg Co Wood chipper
US2873923A (en) * 1956-07-16 1959-02-17 Columbia Veneer Company Wood rechipper
CH379107A (en) * 1960-08-15 1964-06-30 Alba Werkzeug Cutting tool
DE1211375B (en) * 1962-04-13 1966-02-24 Ind Companie Kleinewefers Kons Drum chippers for the production of wood chips
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
US4776375A (en) 1986-10-14 1988-10-11 Stanley Arasmith Winged cutting knife for producing wood chips or flakes
DE4126910C1 (en) * 1991-08-14 1992-09-24 Georg Weiss Gmbh, 8201 Schechen, De

Also Published As

Publication number Publication date
EP1362679A3 (en) 2007-10-10
DE10221308B4 (en) 2007-04-12
DE10221308A1 (en) 2003-12-11
EP1362679A2 (en) 2003-11-19
EP1362679B1 (en) 2012-01-04

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