DE50011141D1 - Device for cleaning the knife ring of a knife ring chipper - Google Patents

Device for cleaning the knife ring of a knife ring chipper

Info

Publication number
DE50011141D1
DE50011141D1 DE50011141T DE50011141T DE50011141D1 DE 50011141 D1 DE50011141 D1 DE 50011141D1 DE 50011141 T DE50011141 T DE 50011141T DE 50011141 T DE50011141 T DE 50011141T DE 50011141 D1 DE50011141 D1 DE 50011141D1
Authority
DE
Germany
Prior art keywords
cleaning
knife ring
chipper
cylinder
cutting
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 - Fee Related
Application number
DE50011141T
Other languages
German (de)
Inventor
Robert Loth
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.)
B Maier Zerkleinerungstechnik GmbH
Original Assignee
B Maier Zerkleinerungstechnik 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7894071&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE50011141(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by B Maier Zerkleinerungstechnik GmbH filed Critical B Maier Zerkleinerungstechnik GmbH
Priority to DE50011141T priority Critical patent/DE50011141D1/en
Application granted granted Critical
Publication of DE50011141D1 publication Critical patent/DE50011141D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Cleaning In General (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

A system for cleaning cutting cylinders, e.g. milling heads, shredders etc., has the cutting cylinder held on rollers (11.1, 11.2) with at least one roller powered to rotate the cylinder past cleaning jets (16,17) and past cleaning brushes (14,15) to remove any debris. The cleaning process is performed inside a closed housing into which the cutting cylinder is loaded using a transfer system.
DE50011141T 1999-01-13 2000-01-11 Device for cleaning the knife ring of a knife ring chipper Expired - Fee Related DE50011141D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50011141T DE50011141D1 (en) 1999-01-13 2000-01-11 Device for cleaning the knife ring of a knife ring chipper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19900924A DE19900924A1 (en) 1999-01-13 1999-01-13 Device for cleaning the knife ring of a knife ring chipper
DE50011141T DE50011141D1 (en) 1999-01-13 2000-01-11 Device for cleaning the knife ring of a knife ring chipper

Publications (1)

Publication Number Publication Date
DE50011141D1 true DE50011141D1 (en) 2005-10-20

Family

ID=7894071

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19900924A Withdrawn DE19900924A1 (en) 1999-01-13 1999-01-13 Device for cleaning the knife ring of a knife ring chipper
DE50011141T Expired - Fee Related DE50011141D1 (en) 1999-01-13 2000-01-11 Device for cleaning the knife ring of a knife ring chipper

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19900924A Withdrawn DE19900924A1 (en) 1999-01-13 1999-01-13 Device for cleaning the knife ring of a knife ring chipper

Country Status (4)

Country Link
EP (1) EP1020265B1 (en)
AT (1) ATE304433T1 (en)
DE (2) DE19900924A1 (en)
ES (1) ES2247963T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202021003040U1 (en) 2021-09-26 2023-01-11 Dieffenbacher GmbH Maschinen- und Anlagenbau Device for arming a knife ring of a knife ring flaker
DE102021004822A1 (en) 2021-09-26 2023-03-30 B. Maier Zerkleinerungstechnik Gmbh Method and device for arming a knife ring of a knife ring flaker
DE102021004825A1 (en) 2021-09-26 2023-03-30 B. Maier Zerkleinerungstechnik Gmbh Device and method for servicing a knife ring of a knife ring flaker

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3247629C1 (en) 1982-12-23 1984-03-22 Maschinenfabrik B.Maier GmbH & Co KG, 4800 Bielefeld Blade ring-type chip shredder - has chip-removing air flow produced by auxiliary rotor vanes in duct axially adjacent to chip outlet duct
DE19518354C2 (en) * 1995-05-19 1997-02-27 Pallmann Kg Maschf Method and device for automatically changing ring-shaped shredding tools on shredding machines, in particular knife rings for wood-cutting machines
DE19629668C1 (en) * 1996-07-23 1998-01-02 Pallmann Kg Maschf Method and device for resharpening knives for shredding machines, in particular chipping knives for wood

Also Published As

Publication number Publication date
ATE304433T1 (en) 2005-09-15
EP1020265A2 (en) 2000-07-19
DE19900924A1 (en) 2000-07-20
EP1020265A3 (en) 2004-04-21
ES2247963T3 (en) 2006-03-16
EP1020265B1 (en) 2005-09-14

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee