ES2130030A1 - Aparato para sujetar una cuchilla de astilladora. - Google Patents

Aparato para sujetar una cuchilla de astilladora.

Info

Publication number
ES2130030A1
ES2130030A1 ES09600406A ES9600406A ES2130030A1 ES 2130030 A1 ES2130030 A1 ES 2130030A1 ES 09600406 A ES09600406 A ES 09600406A ES 9600406 A ES9600406 A ES 9600406A ES 2130030 A1 ES2130030 A1 ES 2130030A1
Authority
ES
Spain
Prior art keywords
knife
clamp
clamping
spacer
supporting surfaces
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
ES09600406A
Other languages
English (en)
Other versions
ES2130030B1 (es
Inventor
Pekka Kokko
Matti Kahilahti
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.)
Andritz Patentverwaltungs GmbH
Original Assignee
Andritz Patentverwaltungs 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
Application filed by Andritz Patentverwaltungs GmbH filed Critical Andritz Patentverwaltungs GmbH
Publication of ES2130030A1 publication Critical patent/ES2130030A1/es
Application granted granted Critical
Publication of ES2130030B1 publication Critical patent/ES2130030B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Details Of Cutting Devices (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Clamps And Clips (AREA)

Abstract

Aparato para sujetar una cuchilla de astilladora en un disco o tambor de astilladora giratorio de forma que la superficie posterior de la cuchilla se apoye contra una abrazadera de cuchilla con un espaciador de cuchilla y que la abrazadera de cuchilla y el espaciador de cuchilla son movibles relativos entre si por medio de elemento de fijación, disponiendo dicha abrazadera de superficies de soporte a las cuales se adapta la superficie posterior de la cuchilla para apoyarse contra al menos dos superficies separadas, incluyendo el elemento espaciador de cuchilla una superficie de soporte adaptada para someter una superficie delantera de la cuchilla a una fuerza que actúa entre dichas superficies de soporte de la abrazadera de cuchilla para curvar la cuchilla entre dichas superficies de soporte de la abrazadera de cuchilla hacia la abrazadera de cuchilla para generar un esfuerzo de compresión en la sección libre de una superficie delantera de la cuchilla.
ES009600406A 1995-04-20 1996-02-22 Aparato para sujetar una cuchilla de astilladora. Expired - Fee Related ES2130030B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI951877A FI96288C (fi) 1995-04-20 1995-04-20 Laite terän kiinnittämiseksi hakun pyöritettävään kiekkoon

Publications (2)

Publication Number Publication Date
ES2130030A1 true ES2130030A1 (es) 1999-06-16
ES2130030B1 ES2130030B1 (es) 2000-02-01

Family

ID=8543271

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009600406A Expired - Fee Related ES2130030B1 (es) 1995-04-20 1996-02-22 Aparato para sujetar una cuchilla de astilladora.

Country Status (12)

Country Link
US (1) US5649579A (es)
AT (1) AT406657B (es)
CA (1) CA2169880C (es)
DE (1) DE19613926C2 (es)
ES (1) ES2130030B1 (es)
FI (1) FI96288C (es)
FR (1) FR2733174B1 (es)
NO (1) NO304013B1 (es)
PT (1) PT9260U (es)
RU (1) RU2111853C1 (es)
SE (1) SE510345C2 (es)
ZA (1) ZA963125B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5819826A (en) * 1997-10-23 1998-10-13 Key Knife, Inc. Chip cutting knife with spaced deflector ridges
US5996655A (en) * 1997-12-11 1999-12-07 Cae Machinery Ltd. Pivoting knife clamp
CA2247062A1 (en) * 1998-09-11 2000-03-11 Iggesund Tools Ab Self aligning knife clamping assemblies and machines incorporating the same
SE519136C2 (sv) * 2000-07-17 2003-01-21 Iggesund Tools Ab Huggkniv samt hållaranordning till densamma
CA2686670C (en) * 2002-01-17 2012-09-25 Iggesund Tools Ab Multi-application wood working knife and clamping assembly
FI20021248A0 (fi) * 2002-06-26 2002-06-26 Metso Paper Inc Terän kiinnitysmenetelmä
US7140408B1 (en) * 2006-02-03 2006-11-28 Key Knife, Inc. Knife assembly and chipping knife therefor
US7677282B2 (en) * 2006-11-22 2010-03-16 Key Knife, Inc. Knife assembly and chipping knife therefor
US20090200411A1 (en) * 2008-02-07 2009-08-13 Stager Bradley R Chipping knife and assembly
US7938155B2 (en) * 2008-02-29 2011-05-10 Simonds International Corporation Ring strander knife assembly and method of use
US8176955B2 (en) * 2009-11-13 2012-05-15 Simonds International Corporation Disk flaker knife assembly
US9079252B2 (en) 2013-01-16 2015-07-14 Iscar, Ltd. Cutting tool with indexable cutting insert having non-abutting side flanks
US10099300B2 (en) * 2013-09-04 2018-10-16 The Gleason Works Peripheral cutting tool utilizing stick blades
USD772317S1 (en) * 2015-04-01 2016-11-22 Zenith Cutter, Inc. Knife insert
USD772316S1 (en) * 2015-04-01 2016-11-22 Zenith Cutter, Inc. Knife assembly
US11623361B2 (en) * 2020-01-06 2023-04-11 The Boeing Company Automated fiber placement (AFP) cutter blade assemblies, AFP cutter systems including the same, and associated methods

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1518213A (en) * 1923-03-19 1924-12-09 Mitts & Merrill Cylinder-drum mechanism for cutting machines
US3981337A (en) * 1974-02-02 1976-09-21 Sandvik Aktiebolag Knife assembly
US4155384A (en) * 1946-03-29 1979-05-22 Aktiebolaget Iggesunds Bruk Disk type wood chipper
US4694995A (en) * 1982-04-21 1987-09-22 Aktiebolaget Iggesunds Bruk Device in connection with choppers
US4997018A (en) * 1990-06-25 1991-03-05 Commercial Knife, Inc. Mounted knife system
DE4339375A1 (de) * 1992-11-18 1994-05-19 Kone Oy Verfahren und Vorrichtung zum Ersetzen der Schneiden eines Scheibenzerspanners
US5348064A (en) * 1993-09-07 1994-09-20 Carthage Machine Company Reversible knife holder for chipper

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3570567A (en) * 1969-03-13 1971-03-16 Mac Millan Bloedel Ltd Wood chip cutting apparatus
DE2509304C2 (de) * 1975-03-04 1977-04-28 Karl Hertel Vorrichtung zum spannen eines schneidmessers, z.b. an messerkoepfen fuer die holzzerspanung
DE2552876A1 (de) * 1975-11-25 1977-06-02 Greiner Gmbh & Co Hobelkopf mit mindestens einem auswechselbaren messer
EP0103480B1 (en) * 1982-09-11 1989-01-11 Wadkin Public Limited Company Cutterblock blade anchorage
DE3408354A1 (de) * 1984-03-07 1985-10-17 Gebr. Leitz Gmbh & Co, 7082 Oberkochen Profilmesserkopf
EP0265622B1 (de) * 1986-10-28 1993-06-02 Oertli Werkzeuge Ag Messerwelle
US4771718A (en) * 1987-06-24 1988-09-20 Commercial Knife, Inc. Chipper disc and knife assembly
DE3843466A1 (de) * 1988-12-23 1990-06-28 Bosch Gmbh Robert Zerspanungsmaschine
US4977939A (en) * 1990-05-07 1990-12-18 Carthage Machine Company Knife assembly for chipper
US5129437A (en) * 1991-06-27 1992-07-14 Carthage Machine Company Wood chipper knife holder with replaceable wearplate
DE4204077C1 (es) * 1992-02-12 1992-09-17 Inter-Wood-Maschinen Gmbh & Co Kg, 8923 Lechbruck, De
US5287901A (en) * 1993-02-12 1994-02-22 Matthews Steven C Chipper knife clamp

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1518213A (en) * 1923-03-19 1924-12-09 Mitts & Merrill Cylinder-drum mechanism for cutting machines
US4155384A (en) * 1946-03-29 1979-05-22 Aktiebolaget Iggesunds Bruk Disk type wood chipper
US3981337A (en) * 1974-02-02 1976-09-21 Sandvik Aktiebolag Knife assembly
US4694995A (en) * 1982-04-21 1987-09-22 Aktiebolaget Iggesunds Bruk Device in connection with choppers
US4694995B1 (en) * 1982-04-21 2000-11-14 Iggesund Turnknife Systems Inc Device in connection with choppers
US4997018A (en) * 1990-06-25 1991-03-05 Commercial Knife, Inc. Mounted knife system
DE4339375A1 (de) * 1992-11-18 1994-05-19 Kone Oy Verfahren und Vorrichtung zum Ersetzen der Schneiden eines Scheibenzerspanners
US5348064A (en) * 1993-09-07 1994-09-20 Carthage Machine Company Reversible knife holder for chipper

Also Published As

Publication number Publication date
PT9260T (pt) 1996-11-29
ATA71896A (de) 1999-12-15
NO961583D0 (no) 1996-04-19
AT406657B (de) 2000-07-25
ZA963125B (en) 1996-10-24
CA2169880C (en) 2001-01-30
DE19613926C2 (de) 1997-04-03
FI951877A0 (fi) 1995-04-20
FR2733174A1 (fr) 1996-10-25
RU2111853C1 (ru) 1998-05-27
NO961583L (no) 1996-10-21
US5649579A (en) 1997-07-22
FI96288B (fi) 1996-02-29
SE510345C2 (sv) 1999-05-17
NO304013B1 (no) 1998-10-12
FR2733174B1 (fr) 1998-03-27
ES2130030B1 (es) 2000-02-01
SE9601401D0 (sv) 1996-04-12
SE9601401L (sv) 1996-10-21
CA2169880A1 (en) 1996-10-21
PT9260U (pt) 1998-01-30
DE19613926A1 (de) 1996-10-24
FI96288C (fi) 1996-06-10

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Legal Events

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PC2A Transfer of patent
EC2A Search report published

Date of ref document: 19990616

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