CA2123028C - Multiple saw blade adjustable dado cutter assembly including a cam assembly and nestable dado blades - Google Patents

Multiple saw blade adjustable dado cutter assembly including a cam assembly and nestable dado blades Download PDF

Info

Publication number
CA2123028C
CA2123028C CA002123028A CA2123028A CA2123028C CA 2123028 C CA2123028 C CA 2123028C CA 002123028 A CA002123028 A CA 002123028A CA 2123028 A CA2123028 A CA 2123028A CA 2123028 C CA2123028 C CA 2123028C
Authority
CA
Canada
Prior art keywords
cam
semicircular
blade
segments
blades
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 - Fee Related
Application number
CA002123028A
Other languages
English (en)
French (fr)
Other versions
CA2123028A1 (en
Inventor
Wilfred M. Mccord, Jr.
David T. Brutscher
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.)
Robert Bosch Tool Corp
Original Assignee
Vermont American 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 Vermont American Corp filed Critical Vermont American Corp
Publication of CA2123028A1 publication Critical patent/CA2123028A1/en
Application granted granted Critical
Publication of CA2123028C publication Critical patent/CA2123028C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/02—Circular saw blades
    • B23D61/021—Types of set; Variable teeth, e.g. variable in height or gullet depth; Varying pitch; Details of gullet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/29—Details; Component parts; Accessories
    • B27B5/30—Details; Component parts; Accessories for mounting or securing saw blades or saw spindles
    • B27B5/34—Devices for securing a plurality of circular saw blades on a single saw spindle; Equipment for adjusting the mutual distance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
    • B23Q17/2283—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the distance between coaxially rotating tools
    • 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
    • B27G13/007—Tools composed of two or more rotating discs which are adjustable relatively to each other
    • 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
    • B27G13/12—Cutter blocks; Other rotary cutting tools for profile cutting
    • B27G13/14—Cutter blocks; Other rotary cutting tools for profile cutting for cutting grooves or tenons
    • 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
    • Y10T407/1902—Gang
    • 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
    • Y10T83/00—Cutting
    • Y10T83/02—Other than completely through work thickness
    • Y10T83/0304—Grooving
    • Y10T83/0311—By use of plural independent rotary blades
    • Y10T83/0319—Forming common groove
    • 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
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9319—Toothed blade or tooth therefor
    • Y10T83/9326—Plural separable sections
    • 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
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9372—Rotatable type
    • Y10T83/9374—With spacer interposed between shaft-mounted tools

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Drilling Tools (AREA)
  • Sawing (AREA)
CA002123028A 1993-05-13 1994-05-06 Multiple saw blade adjustable dado cutter assembly including a cam assembly and nestable dado blades Expired - Fee Related CA2123028C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/058,624 US5309962A (en) 1993-05-13 1993-05-13 Multiple saw blade adjustable dado cutter assembly including a cam assembly and nestable dado blades
US058,624 1993-05-13

Publications (2)

Publication Number Publication Date
CA2123028A1 CA2123028A1 (en) 1994-11-14
CA2123028C true CA2123028C (en) 2005-01-04

Family

ID=22017960

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002123028A Expired - Fee Related CA2123028C (en) 1993-05-13 1994-05-06 Multiple saw blade adjustable dado cutter assembly including a cam assembly and nestable dado blades

Country Status (3)

Country Link
US (1) US5309962A (enExample)
CA (1) CA2123028C (enExample)
TW (1) TW241217B (enExample)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5338282A (en) * 1993-03-23 1994-08-16 Ferrone Rock A Automatic trimming machine
US5537728A (en) * 1995-03-23 1996-07-23 Tom Decker Magnetic dado shim
JP3072465B2 (ja) * 1995-10-25 2000-07-31 富士通株式会社 バーコード読取装置
US6021828A (en) * 1999-04-19 2000-02-08 Cut Rite Corporation Trim saw with waste removal blades
JP3440888B2 (ja) * 1999-06-21 2003-08-25 株式会社村田製作所 ダイシングブレード及び電子部品の製造方法
IL149552A (en) * 2002-05-09 2009-11-18 Dimar Ltd Saw with adjustable profile
DE10302066A1 (de) * 2003-01-21 2004-07-29 Kolbus Gmbh & Co. Kg Vorrichtung zum Trennsägen von Doppelnutzen
US6675849B1 (en) 2003-02-19 2004-01-13 Mark Lackley Adjustable tenoning shim
DE102004026849B3 (de) * 2004-06-02 2005-11-24 Hilti Ag Trennscheibenanordnung
US10105773B1 (en) * 2004-09-02 2018-10-23 Robert Bosch Tool Corporation Box joint blade system
US20060200152A1 (en) * 2005-02-23 2006-09-07 Karubian Ralph K Multi-purpose cutting tool
US7520305B2 (en) * 2005-03-15 2009-04-21 Weyerhaeuser Nr Company Systems for orienting strands and other wood particles
US20090199693A1 (en) * 2005-04-20 2009-08-13 Saint-Gobain Abrasives, Inc. Circular Saw Blade With Elliptical Gullets
US20070173183A1 (en) * 2006-01-25 2007-07-26 Keene Milford M Cutting tool with integrated abrasive trimming elements
ITGE20070032A1 (it) * 2007-03-14 2008-09-15 Ts Tecnospamec S R L Utensile da taglio.
CA2636961A1 (en) * 2007-07-11 2009-01-11 Ferag Ag A method and device for separating continuously conveyed material webs
WO2009094377A1 (en) * 2008-01-22 2009-07-30 Saint-Gobain Abrasives, Inc. Circular saw blade with offset gullets
US8414595B2 (en) * 2008-10-31 2013-04-09 David Feldman Orthopedic cast remover
US9079326B2 (en) * 2010-03-15 2015-07-14 Ainsworth Lumber Co. Ltd. Profiling saw blade and method of using
CN201702448U (zh) * 2010-06-09 2011-01-12 武义海阔工具有限公司 正反转切割双锯片装置
CN201931158U (zh) * 2010-11-30 2011-08-17 宁波黑松工具有限公司 双锯片切割机
DE102010054392A1 (de) * 2010-12-07 2012-06-14 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Schneidwerkzeug zur spanenden Bearbeitung eines Werkzeugs
CN103143774B (zh) * 2011-12-06 2016-08-03 博世电动工具（中国）有限公司 锯片
CN202356732U (zh) * 2011-12-11 2012-08-01 富泰华精密电子（郑州）有限公司 切槽刀
IL226104A (en) * 2013-05-01 2016-07-31 Dimar Ltd Blade to provide variable width
US10575472B2 (en) 2015-10-12 2020-03-03 Samuel James Baker Blade assembly for cutting roots
US9844189B2 (en) * 2015-10-12 2017-12-19 Samuel James Baker Blade for cutting roots
JP6777280B2 (ja) * 2016-06-14 2020-10-28 株式会社トリガー 回転切断刃
GB2557585A (en) * 2016-11-30 2018-06-27 Rollem Ltd Slitting machine
USD847228S1 (en) 2017-04-24 2019-04-30 Micro Jig, Inc. Arbor shim
WO2019104176A1 (en) 2017-11-27 2019-05-31 Dynatech Systems, Inc. Material removal manufacture, assembly, and method of assembly
CN109333747B (zh) * 2018-11-19 2023-07-18 扬州快乐机械有限公司 一种铺装机
CN111644851B (zh) * 2020-06-15 2022-02-11 天津市威达数控机械有限公司 一种组合倒角锯装置
CA3219677A1 (en) * 2021-05-25 2022-12-01 Piergiorgio Pozzo Rotatable tool-assembly for processing wooden panels and the like
CN113843851B (zh) * 2021-08-31 2022-11-29 南京信息职业技术学院 一种切割装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US486874A (en) * 1892-11-29 huther
US800143A (en) * 1905-03-06 1905-09-26 William R Fox Cutter-head.
GB124643A (en) * 1918-06-08 1919-04-03 Asa Lees & Co Ltd Improvements in cutters for use in Machines for Forming Aircraft Propeller Blades, Struts and like Articles Having Curved or Waved or similar Surfaces.
US1545293A (en) * 1924-07-11 1925-07-07 Jesse D Ware Woodworking tool
US1763463A (en) * 1929-04-22 1930-06-10 Garthe John Dado cutter
US2592382A (en) * 1947-03-06 1952-04-08 Phillipe J Blais Adjustable milling cutter
US2665722A (en) * 1951-02-19 1954-01-12 Magna Engineering Corp Dado saw assembly
US2788812A (en) * 1955-05-24 1957-04-16 John W Jacobs Adjustable multi-blade dado cutter
US2985206A (en) * 1960-04-25 1961-05-23 Walter W Letts Multi-disc rotary breaker and scraper
US4589458A (en) * 1984-10-29 1986-05-20 Vermont American Corporation Multiple saw blade adjustable dado cutter
US4641562A (en) * 1985-08-16 1987-02-10 Bremen Associates Incorporated Cutting tool for making a smooth saw cut

Also Published As

Publication number Publication date
TW241217B (enExample) 1995-02-21
CA2123028A1 (en) 1994-11-14
US5309962A (en) 1994-05-10

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