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FR2424115A1 - REFUSABLE BLADE FOR WOOD MACHINES - Google Patents

REFUSABLE BLADE FOR WOOD MACHINES

Info

Publication number
FR2424115A1
FR2424115A1 FR7910624A FR7910624A FR2424115A1 FR 2424115 A1 FR2424115 A1 FR 2424115A1 FR 7910624 A FR7910624 A FR 7910624A FR 7910624 A FR7910624 A FR 7910624A FR 2424115 A1 FR2424115 A1 FR 2424115A1
Authority
FR
France
Prior art keywords
blade
refusable
machines
wooden
chips
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
FR7910624A
Other languages
French (fr)
Other versions
FR2424115B1 (en
Inventor
Karl-Heinz Kostermeier
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.)
Inter Wood Maschinen GmbH and Co KG
Original Assignee
Inter Wood Maschinen GmbH and Co KG
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 Inter Wood Maschinen GmbH and Co KG filed Critical Inter Wood Maschinen GmbH and Co KG
Publication of FR2424115A1 publication Critical patent/FR2424115A1/en
Application granted granted Critical
Publication of FR2424115B1 publication Critical patent/FR2424115B1/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)
  • Knives (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Harvester Elements (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Manufacture Of Wood Veneers (AREA)

Abstract

L'INVENTION CONCERNE UNE LAME REAFFUTABLE POUR MACHINES A BOIS. CETTE LAME COUPE SUR PRESQUE TOUTE LA LONGUEUR DU TRANCHANT ET PRESENTE A LA SURFACE D'EVACUATION DES COPEAUX DES NERVURES MUNIES DE POINTES DIVISEUSES SERVANT A LIMITER LA LONGUEUR DES COPEAUX ET SITUEES DANS LE MEME PLAN QUE LA SURFACE D'INCIDENCE DE LA LAME. CHACUNE DES NERVURES EST SOUS LA FORME D'UN REPLI QUE L'ON A FORME EN COURBANT LA MATIERE A COTE D'UNE ENTAILLE QUI PARCOURT UNE PARTIE DE LA LARGEUR DE LA LAME. L'INVENTION S'APPLIQUE AUX MACHINES A BOIS.THE INVENTION RELATES TO A REFUSABLE BLADE FOR WOODEN MACHINES. THIS BLADE CUT ALMOST THE LENGTH OF THE EDGE AND PRESENT AT THE CHIPS EVACUATION SURFACE OF THE RIBS EQUIPPED WITH DIVIDING TIPS SERVING TO LIMIT THE LENGTH OF THE CHIPS AND LOCATED IN THE SAME PLANE AS THE IMPACT SURFACE OF THE BLADE. EACH OF THE RIBS SHALL BE IN THE FORM OF A BEND FORMED BY BENDING THE MATERIAL NEXT TO A NOTCH WHICH GOES THROUGH PART OF THE WIDTH OF THE BLADE. THE INVENTION APPLIES TO WOODEN MACHINES.

FR7910624A 1978-04-26 1979-04-26 REFUSABLE BLADE FOR WOOD MACHINES Granted FR2424115A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2818143A DE2818143C2 (en) 1978-04-26 1978-04-26 Regrindable knife for wood cutting machines

Publications (2)

Publication Number Publication Date
FR2424115A1 true FR2424115A1 (en) 1979-11-23
FR2424115B1 FR2424115B1 (en) 1983-02-04

Family

ID=6037972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7910624A Granted FR2424115A1 (en) 1978-04-26 1979-04-26 REFUSABLE BLADE FOR WOOD MACHINES

Country Status (10)

Country Link
AT (1) AT366619B (en)
BE (1) BE875842A (en)
CH (1) CH637319A5 (en)
DE (1) DE2818143C2 (en)
FI (1) FI69587C (en)
FR (1) FR2424115A1 (en)
GB (1) GB2023066B (en)
IT (2) IT7935801V0 (en)
NO (1) NO146702C (en)
SE (1) SE7903643L (en)

Families Citing this family (3)

* 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
DE2952710C2 (en) * 1979-12-29 1984-04-12 Wilhelm 6660 Zweibrücken Pallmann Regrindable knife for wood cutting machines
CN110039609B (en) * 2019-04-24 2024-09-27 上海烨恒木业机械有限公司 Sawing and milling cutting machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282312A (en) * 1960-05-27 1966-11-01 George M Standal Chipper knife and apparatus
FR2243792A1 (en) * 1973-09-18 1975-04-11 Sikob Ab
FR2382322A1 (en) * 1977-03-01 1978-09-29 Ver Edelstahlwerke Ag Chip or wood wool paring strip steel blade - has selectively spaced protruding stop faces symmetrical about centre line (NL 5.9.78)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2214434C3 (en) * 1972-03-24 1981-05-07 Vereinigte Edelstahlwerke Ag (Vew), Wien Steel strip knives for wood chipping machines and process for making the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282312A (en) * 1960-05-27 1966-11-01 George M Standal Chipper knife and apparatus
FR2243792A1 (en) * 1973-09-18 1975-04-11 Sikob Ab
FR2382322A1 (en) * 1977-03-01 1978-09-29 Ver Edelstahlwerke Ag Chip or wood wool paring strip steel blade - has selectively spaced protruding stop faces symmetrical about centre line (NL 5.9.78)

Also Published As

Publication number Publication date
DE2818143C2 (en) 1981-03-26
NO146702B (en) 1982-08-16
ATA315879A (en) 1981-09-15
IT7935801V0 (en) 1979-04-24
DE2818143B1 (en) 1979-10-04
IT7948826A0 (en) 1979-04-24
NO791380L (en) 1979-10-29
FI69587B (en) 1985-11-29
CH637319A5 (en) 1983-07-29
GB2023066A (en) 1979-12-28
NO146702C (en) 1982-11-24
IT1162628B (en) 1987-04-01
FI69587C (en) 1986-03-10
FR2424115B1 (en) 1983-02-04
BE875842A (en) 1979-08-16
FI791337A (en) 1979-10-27
GB2023066B (en) 1982-08-11
SE7903643L (en) 1979-10-27
AT366619B (en) 1982-04-26

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