FR2332108A1 - Wood comminution and chip production system - has roller with inbuilt knives and section breaker elements - Google Patents

Wood comminution and chip production system - has roller with inbuilt knives and section breaker elements

Info

Publication number
FR2332108A1
FR2332108A1 FR7616035A FR7616035A FR2332108A1 FR 2332108 A1 FR2332108 A1 FR 2332108A1 FR 7616035 A FR7616035 A FR 7616035A FR 7616035 A FR7616035 A FR 7616035A FR 2332108 A1 FR2332108 A1 FR 2332108A1
Authority
FR
France
Prior art keywords
knives
roller
breaker elements
inbuilt
production system
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
FR7616035A
Other languages
French (fr)
Other versions
FR2332108B1 (en
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.)
PESSA OLEODINAMICA
Original Assignee
PESSA OLEODINAMICA
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
Priority claimed from IT8415675A external-priority patent/IT1056418B/en
Application filed by PESSA OLEODINAMICA filed Critical PESSA OLEODINAMICA
Priority claimed from AT66577A external-priority patent/AT365507B/en
Priority claimed from CH148277A external-priority patent/CH613148A5/en
Publication of FR2332108A1 publication Critical patent/FR2332108A1/en
Priority claimed from DE3009813A external-priority patent/DE3009813C2/en
Application granted granted Critical
Publication of FR2332108B1 publication Critical patent/FR2332108B1/fr
Granted 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
    • B27L11/005—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)
  • Manufacture Of Wood Veneers (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The tooling system is for use in comminution of wood for production of chippings, having a revolving roller with a number of long unbroken knives and a series of interchangeable breaker elements. A series of cut out sections (2) in the roller (1) run uniformly at an angle to the long axis of the roller. The cut out (2) sections are used for mounting of the long knives (3) with uninterrupted cutting edges (3a). A knive holder (12) within which the plate type breaker elements (16) are mounted and a tensioning beam (4) are also mounted in the cutout (2). The breaker elements (16) make contact with the wooden material being processed before the action of the knives.
FR7616035A 1975-11-21 1976-05-26 Wood comminution and chip production system - has roller with inbuilt knives and section breaker elements Granted FR2332108A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
IT8415675A IT1056418B (en) 1975-11-21 1975-11-21 Wood comminution and chip production system - has roller with inbuilt knives and section breaker elements
DE7616598U DE7616598U1 (en) 1975-11-21 1976-05-24 TOOL FOR CRUSHING WOOD MATERIALS IN SPAENE
AT66577A AT365507B (en) 1975-11-21 1977-02-02 KNIFE ROLLER FOR SHREDDING WOOD MATERIAL IN CHIPS
CH148277A CH613148A5 (en) 1975-11-21 1977-02-08 Tool for reducing wood into shavings
DE3009813A DE3009813C2 (en) 1976-05-24 1980-03-14 Scoring bar for installation in a knife shaft of a wood cutting machine

Publications (2)

Publication Number Publication Date
FR2332108A1 true FR2332108A1 (en) 1977-06-17
FR2332108B1 FR2332108B1 (en) 1982-07-02

Family

ID=27506204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7616035A Granted FR2332108A1 (en) 1975-11-21 1976-05-26 Wood comminution and chip production system - has roller with inbuilt knives and section breaker elements

Country Status (2)

Country Link
DE (1) DE7616598U1 (en)
FR (1) FR2332108A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472457A1 (en) * 1979-12-29 1981-07-03 Pallmann W Grindable blade for wood-cutting machine
EP0065652A2 (en) * 1981-05-21 1982-12-01 HOMBAK Maschinenfabrik GmbH u. Co KG Knife carrier for a wood chipper with a cutter shaft
EP0085040A2 (en) * 1982-01-21 1983-08-03 Vereinigte Edelstahlwerke Aktiengesellschaft (Vew) Tool spindle for the manufacture of flat wood chips
EP0144096A1 (en) * 1983-09-07 1985-06-12 Autobedrijf de Beemd B.V. Device for chipping wood-like material
EP0255546A1 (en) * 1986-07-28 1988-02-10 Dimetal Wood-support knife guides for wood chipping machines
EP0505676A1 (en) * 1991-03-26 1992-09-30 PESSA S.p.A. Device for replacing the blades in chipping machines

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009813C2 (en) * 1976-05-24 1983-12-22 Hombak Maschinenfabrik Gmbh & Co Kg, 6550 Bad Kreuznach Scoring bar for installation in a knife shaft of a wood cutting machine
DE8301544U1 (en) * 1983-01-21 1983-07-07 Hombak Maschinenfabrik Gmbh & Co Kg, 6550 Bad Kreuznach, De SCRATCHER FOR A WOOD CHIPING TOOL

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3014511A (en) * 1959-03-12 1961-12-26 Kirsten Paul Arthur Rotary tool for woodworking and woodcutting machines
US3017912A (en) * 1958-10-01 1962-01-23 Hombak Maschinenfab Kg Blade structure and mounting means for a cylinder type cutter
DE1177318B (en) * 1958-11-04 1964-09-03 Paul Kirsten Dr Ing Cylindrical tool carrier with paring knives and scoring knives, especially for wood chipping machines
DE1218279B (en) * 1964-04-22 1966-06-02 Peter Voelskow Device for the extraction of wood fibers from trunk wood
DE1291102B (en) * 1962-04-18 1969-03-20 Ind Companie Kleinewefers Kons Knife attachment to drum chippers
DE1653061A1 (en) * 1967-01-26 1971-04-29 Albert Bezner Maschinenfabrik Knife shaft for wood chipping machine
DE2233857A1 (en) * 1969-09-18 1974-01-24 Paul Dr Ing Kirsten CHIPPING LENGTH LIMITATION FOR WOOD CHOPPING MACHINES WITH CYLINDRICAL OR CONICAL TOOL CARRIERS

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3017912A (en) * 1958-10-01 1962-01-23 Hombak Maschinenfab Kg Blade structure and mounting means for a cylinder type cutter
DE1177318B (en) * 1958-11-04 1964-09-03 Paul Kirsten Dr Ing Cylindrical tool carrier with paring knives and scoring knives, especially for wood chipping machines
US3014511A (en) * 1959-03-12 1961-12-26 Kirsten Paul Arthur Rotary tool for woodworking and woodcutting machines
DE1291102B (en) * 1962-04-18 1969-03-20 Ind Companie Kleinewefers Kons Knife attachment to drum chippers
DE1218279B (en) * 1964-04-22 1966-06-02 Peter Voelskow Device for the extraction of wood fibers from trunk wood
DE1653061A1 (en) * 1967-01-26 1971-04-29 Albert Bezner Maschinenfabrik Knife shaft for wood chipping machine
DE2233857A1 (en) * 1969-09-18 1974-01-24 Paul Dr Ing Kirsten CHIPPING LENGTH LIMITATION FOR WOOD CHOPPING MACHINES WITH CYLINDRICAL OR CONICAL TOOL CARRIERS

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472457A1 (en) * 1979-12-29 1981-07-03 Pallmann W Grindable blade for wood-cutting machine
EP0065652A2 (en) * 1981-05-21 1982-12-01 HOMBAK Maschinenfabrik GmbH u. Co KG Knife carrier for a wood chipper with a cutter shaft
EP0065652A3 (en) * 1981-05-21 1984-03-28 HOMBAK Maschinenfabrik GmbH u. Co KG Knife carrier for a wood chipper with a cutter shaft
EP0085040A2 (en) * 1982-01-21 1983-08-03 Vereinigte Edelstahlwerke Aktiengesellschaft (Vew) Tool spindle for the manufacture of flat wood chips
AT377225B (en) * 1982-01-21 1985-02-25 Ver Edelstahlwerke Ag KNIFE SHAFT FOR THE PRODUCTION OF FLAT WOOD SHAVINGS
EP0085040A3 (en) * 1982-01-21 1986-06-11 Vereinigte Edelstahlwerke Aktiengesellschaft (Vew) Tool spindle for the manufacture of flat wood chips
EP0144096A1 (en) * 1983-09-07 1985-06-12 Autobedrijf de Beemd B.V. Device for chipping wood-like material
US4702424A (en) * 1983-09-07 1987-10-27 Autobedrijf De Beemd Device for chipping wood-like material
EP0255546A1 (en) * 1986-07-28 1988-02-10 Dimetal Wood-support knife guides for wood chipping machines
EP0505676A1 (en) * 1991-03-26 1992-09-30 PESSA S.p.A. Device for replacing the blades in chipping machines

Also Published As

Publication number Publication date
DE7616598U1 (en) 1978-02-09
FR2332108B1 (en) 1982-07-02

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Legal Events

Date Code Title Description
ST Notification of lapse