EP1992463A3 - Rotational cutting tool - Google Patents

Rotational cutting tool Download PDF

Info

Publication number
EP1992463A3
EP1992463A3 EP08008615A EP08008615A EP1992463A3 EP 1992463 A3 EP1992463 A3 EP 1992463A3 EP 08008615 A EP08008615 A EP 08008615A EP 08008615 A EP08008615 A EP 08008615A EP 1992463 A3 EP1992463 A3 EP 1992463A3
Authority
EP
European Patent Office
Prior art keywords
attachment grooves
unit cutting
cutting tools
cutting tool
grooves
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Withdrawn
Application number
EP08008615A
Other languages
German (de)
French (fr)
Other versions
EP1992463A2 (en
Inventor
Makoto Ogasawara
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.)
Kanefusa KK
Kanefusa Corp
Original Assignee
Kanefusa KK
Kanefusa Corp
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 Kanefusa KK, Kanefusa Corp filed Critical Kanefusa KK
Publication of EP1992463A2 publication Critical patent/EP1992463A2/en
Publication of EP1992463A3 publication Critical patent/EP1992463A3/en
Withdrawn legal-status Critical Current

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
    • B27G13/005—Tools composed of two or more rotating discs
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Milling Processes (AREA)
  • Sawing (AREA)

Abstract

A rotational cutting tool 10 includes a plurality of unit cutting tools 11A to 11C including rotational bodies 12A to 12C each in a cylindrical shape and formed with attachment grooves 25 twisted relative to an axial direction and extending between opposite ends at plural locations in a circumferential direction on an outer peripheral surface of the rotational body, and flat plate-like replaceable blades 31 slidably mounted to the attachment grooves 25, the unit cutting tools 11A to 11C coaxially overlapped to one another in such a manner that the attachment grooves 25 of the unit cutting tools adjacent to each other are not overlapped to each other in the direction along which the attachment grooves 25 are extending. Between opposite ends in an axial direction on an outer peripheral surface of at least one of a pair of the unit cutting tools adjacent to each other, replacement grooves 51 that are capable of receiving the replaceable blades 31 are formed as extensions from the attachment grooves 25 of the other unit cutting tool.
EP08008615A 2007-05-18 2008-05-07 Rotational cutting tool Withdrawn EP1992463A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007132389A JP2008284791A (en) 2007-05-18 2007-05-18 Rotational cutting tool

Publications (2)

Publication Number Publication Date
EP1992463A2 EP1992463A2 (en) 2008-11-19
EP1992463A3 true EP1992463A3 (en) 2009-10-21

Family

ID=39708359

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08008615A Withdrawn EP1992463A3 (en) 2007-05-18 2008-05-07 Rotational cutting tool

Country Status (3)

Country Link
EP (1) EP1992463A3 (en)
JP (1) JP2008284791A (en)
CN (1) CN101306541A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE548147T1 (en) 2010-01-28 2012-03-15 Ledermann Gmbh & Co Kg EDITING TOOL
IT1400303B1 (en) * 2010-02-23 2013-05-24 Wirutex Srl MODULAR MILL STRUCTURE.
RU2462350C1 (en) * 2011-04-08 2012-09-27 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Северный (Арктический) федеральный университет" (С(А)ФУ) Wood-milling cutter
RU2459698C1 (en) * 2011-04-08 2012-08-27 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Северный (Арктический) федеральный университет" (С(А)ФУ) Composite woodwork mill
RU2462351C1 (en) * 2011-04-12 2012-09-27 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Северный (Арктический) федеральный университет" (С(А)ФУ) Wood-milling cutter
CN105722688B (en) * 2013-11-01 2018-11-02 兼房株式会社 The processing method on the machined material surface based on rotary cutting tool
US9802334B2 (en) 2014-07-10 2017-10-31 Kimwood Corporation Cutter head assembly for a knife planer
CN104890068A (en) * 2015-06-08 2015-09-09 何鹏 Wood plate rotary-cutting shaft
CN105058527A (en) * 2015-08-25 2015-11-18 邢秋平 Adjustable combined spiral planing tool
EP3354388B1 (en) * 2017-01-25 2024-10-09 Ledermann GmbH & Co. KG Chipping tool
EP3354387B1 (en) * 2017-01-25 2024-07-03 Ledermann GmbH & Co. KG Chipping tool
EP4347203A1 (en) * 2021-05-25 2024-04-10 C.M.T. Utensili S.P.A. Rotatable tool-assembly for processing wooden panels and the like

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2188743A (en) * 1939-04-07 1940-01-30 Apex Tool & Cutter Company Inc Milling cutter
US2207909A (en) * 1938-06-13 1940-07-16 Goddard & Goddard Company Inc Milling cutter
US2212012A (en) * 1938-10-10 1940-08-20 Goddard & Goddard Company Inc Cutter
DE845561C (en) * 1949-09-24 1952-08-04 Rudolf Dipl-Ing Stahl Spiral knife shaft for wood planing machines
US2969816A (en) * 1959-05-11 1961-01-31 Atlanta Oak Flooring Company Cylindrical cutter head having multidrum axially aligned sections with angularly disposed blades
GB1249513A (en) * 1968-04-03 1971-10-13 Svenska Industrietableringakti Rotary cutter with insertable cutting elements and cutting element for use therein
US3785417A (en) * 1972-02-18 1974-01-15 Black & Decker Mfg Co Cutterhead with replaceable inserts
EP0076596A2 (en) * 1981-10-01 1983-04-13 Masao Kubota Revolving cutting tool
WO2004028764A1 (en) * 2002-09-26 2004-04-08 Key Knife, Inc Method and apparatus for planing an article of wood

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4993994A (en) * 1973-01-13 1974-09-06
JP2515196B2 (en) * 1991-10-07 1996-07-10 兼房株式会社 Throw-away blade and throw-away type rotary cutting tool

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2207909A (en) * 1938-06-13 1940-07-16 Goddard & Goddard Company Inc Milling cutter
US2212012A (en) * 1938-10-10 1940-08-20 Goddard & Goddard Company Inc Cutter
US2188743A (en) * 1939-04-07 1940-01-30 Apex Tool & Cutter Company Inc Milling cutter
DE845561C (en) * 1949-09-24 1952-08-04 Rudolf Dipl-Ing Stahl Spiral knife shaft for wood planing machines
US2969816A (en) * 1959-05-11 1961-01-31 Atlanta Oak Flooring Company Cylindrical cutter head having multidrum axially aligned sections with angularly disposed blades
GB1249513A (en) * 1968-04-03 1971-10-13 Svenska Industrietableringakti Rotary cutter with insertable cutting elements and cutting element for use therein
US3785417A (en) * 1972-02-18 1974-01-15 Black & Decker Mfg Co Cutterhead with replaceable inserts
EP0076596A2 (en) * 1981-10-01 1983-04-13 Masao Kubota Revolving cutting tool
WO2004028764A1 (en) * 2002-09-26 2004-04-08 Key Knife, Inc Method and apparatus for planing an article of wood

Also Published As

Publication number Publication date
JP2008284791A (en) 2008-11-27
CN101306541A (en) 2008-11-19
EP1992463A2 (en) 2008-11-19

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