ES2154332T3 - Metodo para incrementar la resistencia de una cuchilla y cuchilla. - Google Patents

Metodo para incrementar la resistencia de una cuchilla y cuchilla.

Info

Publication number
ES2154332T3
ES2154332T3 ES95912269T ES95912269T ES2154332T3 ES 2154332 T3 ES2154332 T3 ES 2154332T3 ES 95912269 T ES95912269 T ES 95912269T ES 95912269 T ES95912269 T ES 95912269T ES 2154332 T3 ES2154332 T3 ES 2154332T3
Authority
ES
Spain
Prior art keywords
blade
pct
resistance
increase
sec
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 - Lifetime
Application number
ES95912269T
Other languages
English (en)
Inventor
Arvo Jonkka
Antti Tohkala
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.)
Metso Woodhandling Oy
Original Assignee
Sunds Defibrator Woodhandling Oy
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 Sunds Defibrator Woodhandling Oy filed Critical Sunds Defibrator Woodhandling Oy
Application granted granted Critical
Publication of ES2154332T3 publication Critical patent/ES2154332T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Manufacture Of Wood Veneers (AREA)

Abstract

UN METODO PARA AUMENTAR LA RESISTENCIA DEL PUNTO DE CORTE (8) DE UNA CUCHILLA, Y UN CUCHILLO. SE FORMA UN ESFUERZO DE COMPRESION (P{SUB,10}) EN AL MENOS UNA SUPERFICIE (10 O 6) QUE SE UNE AL PUNTO (8) E LA CUCHILLA (1) A BASE DE TRABAJAR EN FRIO LA CUCHILLA.
ES95912269T 1995-03-15 1995-03-15 Metodo para incrementar la resistencia de una cuchilla y cuchilla. Expired - Lifetime ES2154332T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI1995/000139 WO1996028287A1 (en) 1995-03-15 1995-03-15 A method of increasing the strength of a blade, and a blade

Publications (1)

Publication Number Publication Date
ES2154332T3 true ES2154332T3 (es) 2001-04-01

Family

ID=8556613

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95912269T Expired - Lifetime ES2154332T3 (es) 1995-03-15 1995-03-15 Metodo para incrementar la resistencia de una cuchilla y cuchilla.

Country Status (7)

Country Link
US (1) US5992204A (es)
EP (1) EP0814944B1 (es)
AT (1) ATE198562T1 (es)
AU (1) AU695298B2 (es)
DE (1) DE69519876T2 (es)
ES (1) ES2154332T3 (es)
WO (1) WO1996028287A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6321618B1 (en) * 1999-05-10 2001-11-27 Sandvik Ab Cutting tip having rounded main cutting edge and sharp side cutting edges
SE525325C2 (sv) * 2003-05-16 2005-02-01 Sandvik Ab Skärande verktyg för metallbearbetning samt metod vid tillverkning av skärande verktyg
US20050246885A1 (en) * 2004-05-04 2005-11-10 Mahan Jonathan D F Bed knife and method of forming
TWM342259U (en) * 2008-03-20 2008-10-11 Shinmax Industry Co Ltd Helical planning cutter device
US20100043921A1 (en) * 2008-08-25 2010-02-25 Chin-Yuan Liu Cutter head assembly for a wood planing machine
SE535557C2 (sv) * 2010-03-05 2012-09-25 Torbjoern Carlberg Förfarande för framställning av flis
US20150367481A1 (en) 2014-06-23 2015-12-24 Les Promotions Atlantiques Inc. / Atlantic Promotions Inc. Method of treating a surface of a utensil
WO2019097275A1 (en) * 2017-11-15 2019-05-23 Arcelormittal Treatment method for a cutting piece, and associated equipment
US11141877B2 (en) 2019-05-08 2021-10-12 Valmet Technologies, Inc. System of chipper knives and knife stops
US20240042535A1 (en) * 2022-08-05 2024-02-08 Black & Decker Inc. Reciprocating Saw Blade
WO2025015140A1 (en) * 2023-07-12 2025-01-16 Andritz Inc. Fatigue resistance for shear knives

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US849329A (en) * 1904-08-10 1907-04-02 William U Colthar Manufacture of cutting-disks.
DE1143776B (de) * 1959-04-22 1963-02-21 Herbert Ruff K G Verfahren und Walzvorrichtung zum Herstellen von Messern mit geschliffener Schneide,insbesondere fuer Profilschneide-geraete zum Nacharbeiten von vulkanisierten Reifen
DE1802322A1 (de) * 1968-10-17 1970-07-23 Stumpp & Schuele Kg Verfahren zur Herstellung von am Umfang geschaerften Messern
DE2027862C3 (de) * 1970-06-06 1975-04-17 Huthmann, Max Peter, 4960 Stadthagen Schere
DE2029621A1 (de) * 1970-06-16 1971-12-30 J.A. Henckels Zwillingswerk Ag, 5650 Solingen Verfahren zur Herstellung von Messern
SE404501B (sv) * 1975-07-14 1978-10-09 Larsson Axel Sett att oka livslengden hos skerande verktyg, exempelvis svarvstal, gengtappar, borrar och pressverktyg, genom att dessa, sedan de slipats, utsettes for bombardemang av i luft befintliga, vesentligen sferiska glaskulor
US4674356A (en) * 1985-05-01 1987-06-23 Kilgore Ronald B Dynamic rotational counterbalance structure
US4628976A (en) * 1985-06-20 1986-12-16 Loring David A Wood surfacing blade
US4669516A (en) * 1985-11-18 1987-06-02 Duratech, Inc. V-shaped chipper knife
SE459646B (sv) * 1986-08-27 1989-07-24 Jonsson Karl Erik Arnold Treeggat verktyg foer en traebearbetningsmaskin
GB2232867A (en) * 1989-06-19 1991-01-02 Schumacher Gustav Cutter blade for mowers
SE465118B (sv) * 1989-06-22 1991-07-29 Iggesund Tools Ab Anordning vid huggmaskiner
DE4134878A1 (de) * 1991-10-23 1993-04-29 Deere & Co Verfahren zum herstellen einer pendelnd aufgehaengten trennleiste fuer eine haeckselvorrichtung, trennleiste und haeckselvorrichtung
US5351595A (en) * 1991-12-20 1994-10-04 Vermont American Corporation Thin kerf circular saw blade
US5249485A (en) * 1991-12-31 1993-10-05 Sandvik Ab Bandsaw blade and method of manufacturing same
FI99240C (fi) * 1996-01-22 1997-12-10 Sunds Defibrator Woodhandling Menetelmä kiekkohakkurin terän alustan kestävyyden lisäämiseksi, kiekkohakkurin terän alusta ja kiekkohakkuri

Also Published As

Publication number Publication date
EP0814944B1 (en) 2001-01-10
DE69519876D1 (de) 2001-02-15
AU695298B2 (en) 1998-08-13
US5992204A (en) 1999-11-30
EP0814944A1 (en) 1998-01-07
AU1951795A (en) 1996-10-02
WO1996028287A1 (en) 1996-09-19
DE69519876T2 (de) 2001-07-26
ATE198562T1 (de) 2001-01-15

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