EP0956935A3 - Messerringzerspaner - Google Patents

Messerringzerspaner Download PDF

Info

Publication number
EP0956935A3
EP0956935A3 EP19990102075 EP99102075A EP0956935A3 EP 0956935 A3 EP0956935 A3 EP 0956935A3 EP 19990102075 EP19990102075 EP 19990102075 EP 99102075 A EP99102075 A EP 99102075A EP 0956935 A3 EP0956935 A3 EP 0956935A3
Authority
EP
European Patent Office
Prior art keywords
ring
knife ring
knife
rear wall
axis
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.)
Granted
Application number
EP19990102075
Other languages
English (en)
French (fr)
Other versions
EP0956935A2 (de
EP0956935B1 (de
Inventor
Robert Loth
Rolf Dipl.-Ing. Ameling
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=7866150&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0956935(A3) "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
Publication of EP0956935A2 publication Critical patent/EP0956935A2/de
Publication of EP0956935A3 publication Critical patent/EP0956935A3/de
Application granted granted Critical
Publication of EP0956935B1 publication Critical patent/EP0956935B1/de
Anticipated expiration legal-status Critical
Revoked 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9457—Joint or connection
    • Y10T83/9464—For rotary tool

Abstract

Die Erfindung betrifft einen Messerringzerspaner für Hackschnitzel
mit einem fest auf einer Achse angeordneten Messerring (2), der einen Kranz von Messern sowie zur Zerspaner-Längsachse konzentrische Tragringe (2.1,2.2) aufweist; mit einem Gehäuse (30), das den Messerring (2) zum Teil umschließt, und eine Rückwand (30.1), einen im wesentlichen zylindrischen Mantel sowie eine der Rückwand gegenüberliegende Tür (30.4) zum Ausfahren eines Rotors (20);
mit einem auf der Achse drehbar gelagerten Rotor (20), der vom Messerring umschlossen ist, und der Schaufeln sowie diese tragende Stirnwände (20.2) aufweist;
im Bereich einer jeden Stirnwand des Rotors sowie des zugehörenden der beiden Tragringe des Messerringes ist jeweils ein Verschleißdichtring vorgesehen,
die axial innere Kante eines jeden Verschleißdichtringes liegt wenigstens annähernd in derselben achssenkrechten Ebene wie die axiale Innenkante des zugehörenden Tragringes des Messerringes.
Die Erfindung ist gekennzeichnet durch folgende Merkmale:
der im Türbereich vorgesehene Verschleißdichtring (50) ist an der Tür (30.4) befestigt; der im Bereich der Rückwand vorgesehene Verschleißdichtring ist mittelbar oder unmittelbar an der Rückwand selbst befestigt.
EP19990102075 1998-04-29 1999-02-02 Messerringzerspaner Revoked EP0956935B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19819125 1998-04-29
DE1998119125 DE19819125C1 (de) 1998-04-29 1998-04-29 Messerringzerspaner

Publications (3)

Publication Number Publication Date
EP0956935A2 EP0956935A2 (de) 1999-11-17
EP0956935A3 true EP0956935A3 (de) 2000-04-26
EP0956935B1 EP0956935B1 (de) 2003-06-04

Family

ID=7866150

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19990102075 Revoked EP0956935B1 (de) 1998-04-29 1999-02-02 Messerringzerspaner

Country Status (10)

Country Link
US (1) US6202720B1 (de)
EP (1) EP0956935B1 (de)
JP (1) JPH11347821A (de)
KR (1) KR100569666B1 (de)
CN (1) CN1089055C (de)
BR (1) BR9901318A (de)
CA (1) CA2270673C (de)
DE (1) DE19819125C1 (de)
ES (1) ES2200414T3 (de)
PL (1) PL189742B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19819125C1 (de) * 1998-04-29 1999-05-27 Maier Zerkleinerungstech Gmbh Messerringzerspaner

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB760564A (en) * 1954-12-08 1956-10-31 Unipulver Ltd Improved stator for grinding, pulverising and crushing mills
DE2457403A1 (de) * 1974-12-05 1976-06-10 Pallmann Kg Maschf Vorrichtung zum zerspanen von material, insbesondere von holz
DE9307371U1 (de) * 1992-11-28 1994-01-13 Maier Zerkleinerungstech Gmbh Zerspaner für Hackschnitzel

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1206568B (de) * 1964-11-17 1965-12-09 Hombak Maschinenfab Kg Zerspannungsmaschine fuer kleinstueckige Holzabfaelle
US4391172A (en) * 1981-03-24 1983-07-05 J. R. Simplot Company Rotary cutting machine
FI69265C (fi) * 1982-01-12 1986-01-10 Rauma Repola Oy Spaonmaskin foer traeflis
JP2809506B2 (ja) * 1989-08-18 1998-10-08 コメート シュタールハルター ウント ヴェルクツォイクファブリーク ローベルト ブロイニング ゲゼルシャフト ミット ベシュレンクテル ハフツング チップ除去トゥール用工具インサート
CN2228375Y (zh) * 1995-06-16 1996-06-05 河南省新郑市农机制造厂 木材破碎机
DE19819125C1 (de) * 1998-04-29 1999-05-27 Maier Zerkleinerungstech Gmbh Messerringzerspaner
US9307371B2 (en) * 2008-01-18 2016-04-05 Verizon Patent And Licensing Inc. Method and system for SMS/MMS messaging to a connected device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB760564A (en) * 1954-12-08 1956-10-31 Unipulver Ltd Improved stator for grinding, pulverising and crushing mills
DE2457403A1 (de) * 1974-12-05 1976-06-10 Pallmann Kg Maschf Vorrichtung zum zerspanen von material, insbesondere von holz
DE9307371U1 (de) * 1992-11-28 1994-01-13 Maier Zerkleinerungstech Gmbh Zerspaner für Hackschnitzel

Also Published As

Publication number Publication date
PL332795A1 (en) 1999-11-08
KR19990083533A (ko) 1999-11-25
PL189742B1 (pl) 2005-09-30
CN1089055C (zh) 2002-08-14
CA2270673A1 (en) 1999-10-29
EP0956935A2 (de) 1999-11-17
ES2200414T3 (es) 2004-03-01
CN1234321A (zh) 1999-11-10
KR100569666B1 (ko) 2006-04-10
CA2270673C (en) 2008-07-15
JPH11347821A (ja) 1999-12-21
DE19819125C1 (de) 1999-05-27
BR9901318A (pt) 2000-03-21
US6202720B1 (en) 2001-03-20
EP0956935B1 (de) 2003-06-04

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