EP0065652A3 - Knife carrier for a wood chipper with a cutter shaft - Google Patents
Knife carrier for a wood chipper with a cutter shaftInfo
- Publication number
- EP0065652A3 EP0065652A3 EP82103445A EP82103445A EP0065652A3 EP 0065652 A3 EP0065652 A3 EP 0065652A3 EP 82103445 A EP82103445 A EP 82103445A EP 82103445 A EP82103445 A EP 82103445A EP 0065652 A3 EP0065652 A3 EP 0065652A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- knife
- cutting
- cutter shaft
- knife carrier
- stop surface
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G13/00—Cutter blocks; Other rotary cutting tools
- B27G13/02—Cutter blocks; Other rotary cutting tools in the shape of long arbors, i.e. cylinder cutting blocks
- B27G13/04—Securing the cutters by mechanical clamping means
-
- 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
-
- 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
- Y10T407/00—Cutters, for shaping
- Y10T407/19—Rotary cutting tool
- Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
- Y10T407/1928—Tool adjustable relative to holder
- Y10T407/193—Radially
-
- 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
- Y10T407/00—Cutters, for shaping
- Y10T407/19—Rotary cutting tool
- Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
- Y10T407/1934—Rotary cutting tool including holder [i.e., head] having seat for inserted tool with separate means to fasten tool to holder
- Y10T407/1938—Wedge clamp element
- Y10T407/194—Resilient clamp jaw
-
- 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
- Y10T407/00—Cutters, for shaping
- Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
- Y10T407/2268—Cutters, for shaping including holder having seat for inserted tool with chip breaker, guide or deflector
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Details Of Cutting Devices (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
Abstract
Die Erfindung betrifft eine Messerhalterung für den Einbau von Schneidmessern (1) in die Messerwelle einer Holzzerspanungsmaschine, bestehend aus einem Messerträ ger (2), der lose auf einer Anschlagfläche (9a) aufliegt sowie aus einer formschlüssig (7) im Messerwellenkörper (5) gehaltenen Verschließleiste (8), gegen die das Schneidmes ser (1) mit seinem Rücken (1b) durch einen Fliehkeil (15) gedrückt wird. Als neu wird in erster Linie angesehen, daß die Verschleißleiste (8) eine zum Schneidmesser (1) offene, die genannte Anschlagfläche (9a) bildende Formschlußnut (9) aufweist, in die der Messerträger (2) formschlüssig eingeschoben ist, und daß der Fliehkeil (15) unmittelbar an der Brust (1a) des Schneidmessers (1) anliegt. The invention relates to a knife holder for the Installation of cutting knives (1) in the knife shaft of a Wood cutting machine consisting of a knife holder ger (2), which rests loosely on a stop surface (9a) and from a form-fitting (7) in the cutter shaft body (5) held sealing strip (8) against which the cutting knife water (1) with his back (1b) through a centrifugal wedge (15) is pressed. The first thing that is considered new is that the wear bar (8) is open to the cutting knife (1), the positive locking groove forming the abovementioned stop surface (9a) (9) into which the knife carrier (2) has a positive fit is inserted, and that the centrifugal wedge (15) immediately on the breast (1a) of the cutting knife (1) rests.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3120249 | 1981-05-21 | ||
DE3120249A DE3120249C2 (en) | 1981-05-21 | 1981-05-21 | "Knife holder for the knife shaft of a wood cutting machine" |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0065652A2 EP0065652A2 (en) | 1982-12-01 |
EP0065652A3 true EP0065652A3 (en) | 1984-03-28 |
Family
ID=6132901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82103445A Withdrawn EP0065652A3 (en) | 1981-05-21 | 1982-04-23 | Knife carrier for a wood chipper with a cutter shaft |
Country Status (4)
Country | Link |
---|---|
US (1) | US4470442A (en) |
EP (1) | EP0065652A3 (en) |
CA (1) | CA1186142A (en) |
DE (1) | DE3120249C2 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3240667A1 (en) * | 1982-11-04 | 1984-05-03 | Reinhold W. Dr.-Ing. 5000 Köln Elsen | Chipping machine |
DE8301544U1 (en) * | 1983-01-21 | 1983-07-07 | Hombak Maschinenfabrik Gmbh & Co Kg, 6550 Bad Kreuznach, De | SCRATCHER FOR A WOOD CHIPING TOOL |
DE3316754C2 (en) * | 1983-05-07 | 1986-01-09 | Pallmann Maschinenfabrik GmbH & Co KG, 6660 Zweibrücken | Knife holder for chipping machines |
DE3415656C2 (en) * | 1984-04-27 | 1986-03-06 | Inter-Wood-Maschinen GmbH & Co KG, 8923 Lechbruck | Knife holder for the bevel cutting knife head of a wood cutting machine |
DE3517539A1 (en) * | 1985-05-15 | 1986-11-20 | Pallmann Maschinenfabrik GmbH & Co KG, 6660 Zweibrücken | Mounting for exchangeable scratchers |
EP0428996B1 (en) * | 1989-11-17 | 1996-07-17 | Peter Frey Consulting | Centrifugally activated quick-clamping means for cutters in a planing machine |
US5143311A (en) * | 1990-05-17 | 1992-09-01 | Newman Machine Company, Inc. | Wood shavings forming apparatus and cutting roll adapted for use therewith |
AT398403B (en) * | 1993-03-23 | 1994-12-27 | Boehler Ybbstalwerke | KNIFE ROLLER AND COMB KNIFE FOR KNIFE SHAFT CUTTER |
DE29506458U1 (en) * | 1995-04-15 | 1995-07-06 | Gebr. Leitz GmbH & Co, 73447 Oberkochen | Knife head, in particular planer knife head |
AT406132B (en) * | 1998-05-28 | 2000-02-25 | Boehler Miller Messer Und Saeg | ARRANGEMENT OF A DISPOSABLE COMB KNIFE IN A KNIFE ROLLER |
DE19947399C2 (en) * | 1999-10-01 | 2001-07-26 | Pallmann Kg Maschf | Knife holder for a chipper device |
DE10116691B4 (en) * | 2001-04-04 | 2004-07-15 | Pallmann Maschinenfabrik Gmbh & Co Kg | Device for shredding fibrous feed material, in particular trunk wood |
US7836923B2 (en) * | 2002-10-25 | 2010-11-23 | Key Knife, Inc. | Ring slicer with easily removable knife and knife assembly |
US7182112B2 (en) * | 2003-06-27 | 2007-02-27 | Designtek Llc | Wood planing machine with an improved cutter head and method |
CH709488A1 (en) * | 2014-04-14 | 2015-10-15 | Oertli Werkzeuge Ag | Tool head and method for inserting and clamping a cutting board and cutting board. |
US11612943B2 (en) * | 2019-08-01 | 2023-03-28 | Iscar, Ltd. | Insert adaptor and turning tool comprising same |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2411978B2 (en) * | 1974-03-13 | 1977-05-18 | Maschinenfabrik B. Maier Kg, 4800 Bielefeld | CUTTER SHAFT FOR A WOOD PROCESSING MACHINE |
FR2332108A1 (en) * | 1975-11-21 | 1977-06-17 | Pessa Oleodinamica | Wood comminution and chip production system - has roller with inbuilt knives and section breaker elements |
DE2608056B2 (en) * | 1976-02-27 | 1978-09-07 | Hombak Maschinenfabrik Kg, 6550 Bad Kreuznach | |
DE3018359A1 (en) * | 1980-05-14 | 1981-12-03 | Hombak Maschinenfabrik Gmbh & Co Kg, 6550 Bad Kreuznach | Blade adjusting device for woodworking machine - has abutment strip with slotted holes to provide radial adjustment |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1040072A (en) * | 1975-07-14 | 1978-10-10 | Arnold Schmidt | Cutter shaft for wood machining apparatus |
DE2730800C3 (en) * | 1977-07-07 | 1980-02-21 | Vereinigte Edelstahlwerke Ag (Vew), Wien | Knife arrangement for a bevel cutter shaft of a wood cutting machine |
DE8002428U1 (en) * | 1980-01-31 | 1980-04-24 | Hombak Maschinenfabrik Gmbh & Co Kg, 6550 Bad Kreuznach | KNIFE SHAFT FOR THE PRODUCTION OF FLAT WOOD SHAVINGS |
-
1981
- 1981-05-21 DE DE3120249A patent/DE3120249C2/en not_active Expired
-
1982
- 1982-04-23 EP EP82103445A patent/EP0065652A3/en not_active Withdrawn
- 1982-04-26 CA CA000401687A patent/CA1186142A/en not_active Expired
- 1982-05-10 US US06/376,830 patent/US4470442A/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2411978B2 (en) * | 1974-03-13 | 1977-05-18 | Maschinenfabrik B. Maier Kg, 4800 Bielefeld | CUTTER SHAFT FOR A WOOD PROCESSING MACHINE |
FR2332108A1 (en) * | 1975-11-21 | 1977-06-17 | Pessa Oleodinamica | Wood comminution and chip production system - has roller with inbuilt knives and section breaker elements |
DE2608056B2 (en) * | 1976-02-27 | 1978-09-07 | Hombak Maschinenfabrik Kg, 6550 Bad Kreuznach | |
DE3018359A1 (en) * | 1980-05-14 | 1981-12-03 | Hombak Maschinenfabrik Gmbh & Co Kg, 6550 Bad Kreuznach | Blade adjusting device for woodworking machine - has abutment strip with slotted holes to provide radial adjustment |
Also Published As
Publication number | Publication date |
---|---|
DE3120249A1 (en) | 1982-12-23 |
EP0065652A2 (en) | 1982-12-01 |
US4470442A (en) | 1984-09-11 |
DE3120249C2 (en) | 1983-03-17 |
CA1186142A (en) | 1985-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT BE FR IT |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Designated state(s): AT BE FR IT |
|
17P | Request for examination filed |
Effective date: 19840607 |
|
17Q | First examination report despatched |
Effective date: 19860213 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19861031 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SCHMIDT, ARNOLD Inventor name: KRATZBERGER, DIETER Inventor name: KROECHER, HARRO |