ATE98909T1 - SHREDDING DEVICE. - Google Patents

SHREDDING DEVICE.

Info

Publication number
ATE98909T1
ATE98909T1 AT90117480T AT90117480T ATE98909T1 AT E98909 T1 ATE98909 T1 AT E98909T1 AT 90117480 T AT90117480 T AT 90117480T AT 90117480 T AT90117480 T AT 90117480T AT E98909 T1 ATE98909 T1 AT E98909T1
Authority
AT
Austria
Prior art keywords
rotation
tools
rotational element
rotational
comminuting
Prior art date
Application number
AT90117480T
Other languages
German (de)
Inventor
Manfred Bauer
Original Assignee
Baugeraete Union Gmbh & Co Mas
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 Baugeraete Union Gmbh & Co Mas filed Critical Baugeraete Union Gmbh & Co Mas
Application granted granted Critical
Publication of ATE98909T1 publication Critical patent/ATE98909T1/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
    • B27L11/005—Tools therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Fertilizers (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Catching Or Destruction (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

In a device for comminuting tree trunks and other parts of trees for composting, which has a cylindrical rotational element (2) which is mounted so as to be driveable in rotation in a housing chamber in the conveying path from at least one inlet shaft (4) to a discharge opening (Z) and which has comminuting tools (W) which project beyond its generating line, and is located with its axis of rotation approximately perpendicular to the conveying path, the comminution tools (W) on the rotational body (2) are constructed and arranged - in the tangential view of the rotational element (2) - at least when the rotational body is driven and in the case of a full rotation in such a way that they form a continuous impact strip (L). It is expedient that an inlet side support face (5) which is aligned approximately on the axis of rotation (3) ends in a corresponding edge (15) which, together with the generating line (M), delimits a working gap (A) which is filled by the impact strip (L) formed by the tools (W) when the rotational element (2) rotates. <IMAGE>
AT90117480T 1989-09-19 1990-09-11 SHREDDING DEVICE. ATE98909T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8911149U DE8911149U1 (en) 1989-09-19 1989-09-19 Shredding device
EP90117480A EP0418707B1 (en) 1989-09-19 1990-09-11 Comminuting apparatus

Publications (1)

Publication Number Publication Date
ATE98909T1 true ATE98909T1 (en) 1994-01-15

Family

ID=6842978

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90117480T ATE98909T1 (en) 1989-09-19 1990-09-11 SHREDDING DEVICE.

Country Status (4)

Country Link
EP (1) EP0418707B1 (en)
AT (1) ATE98909T1 (en)
DE (2) DE8911149U1 (en)
ES (1) ES2047790T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4218005A1 (en) * 1992-06-01 1993-12-02 Helmut Hagedorn Self-propelling comminuting machine - is propelled by narrow width wheel or track mounted tractor and rotary comminuter with segmental hood and bottom shutter
AUPP344298A0 (en) * 1998-05-12 1998-06-04 Enviro-Mulch Pty Ltd Method and apparatus for mulching waste

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL256879A (en) * 1959-10-16
US3580517A (en) * 1968-03-08 1971-05-25 Western Mfg Inc Apparatus for chipping scrap materials
US3822042A (en) * 1972-01-13 1974-07-02 R Roy Demolition apparatus
US4015782A (en) * 1975-07-09 1977-04-05 Granite Bernard H Device for reducing polymers or the like to substantially uniform small size pieces
US4164329A (en) * 1976-12-03 1979-08-14 Lee Heydenreich Chipper roller and knives therefor

Also Published As

Publication number Publication date
EP0418707A1 (en) 1991-03-27
DE8911149U1 (en) 1990-01-18
EP0418707B1 (en) 1993-12-22
DE59003957D1 (en) 1994-02-03
ES2047790T3 (en) 1994-03-01

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee