JP5898093B2 - 鋸歯ピッチ対鋸身厚比が最小のホールカッタ - Google Patents

鋸歯ピッチ対鋸身厚比が最小のホールカッタ Download PDF

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Publication number
JP5898093B2
JP5898093B2 JP2012549100A JP2012549100A JP5898093B2 JP 5898093 B2 JP5898093 B2 JP 5898093B2 JP 2012549100 A JP2012549100 A JP 2012549100A JP 2012549100 A JP2012549100 A JP 2012549100A JP 5898093 B2 JP5898093 B2 JP 5898093B2
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JP
Japan
Prior art keywords
hole cutter
saw blade
cutting edge
hole
cutting
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
JP2012549100A
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English (en)
Japanese (ja)
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JP2013517148A (ja
JP2013517148A5 (enExample
Inventor
チャールズ イー カロメリス
チャールズ イー カロメリス
ジョセフ トーマス ノヴァック
ジョセフ トーマス ノヴァック
ウィリアム ビー コーブ
ウィリアム ビー コーブ
クリストファー エフ フィッツジェラルド
クリストファー エフ フィッツジェラルド
Original Assignee
アーウィン インダストリアル トゥール カンパニー
アーウィン インダストリアル トゥール カンパニー
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.)
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Application filed by アーウィン インダストリアル トゥール カンパニー, アーウィン インダストリアル トゥール カンパニー filed Critical アーウィン インダストリアル トゥール カンパニー
Publication of JP2013517148A publication Critical patent/JP2013517148A/ja
Publication of JP2013517148A5 publication Critical patent/JP2013517148A5/ja
Application granted granted Critical
Publication of JP5898093B2 publication Critical patent/JP5898093B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B23B51/0467—Details of the tubular body sidewall
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/895—Having axial, core-receiving central portion
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/895—Having axial, core-receiving central portion
    • Y10T408/8953—Having axial, core-receiving central portion with lateral outlet
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/895—Having axial, core-receiving central portion
    • Y10T408/8957—Having axial, core-receiving central portion and having stepped cutting edges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
JP2012549100A 2010-01-13 2011-01-13 鋸歯ピッチ対鋸身厚比が最小のホールカッタ Expired - Fee Related JP5898093B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/687,073 2010-01-13
US12/687,073 US8573907B2 (en) 2010-01-13 2010-01-13 Hole cutter with minimum tooth pitch to blade body thickness ratio
PCT/US2011/021216 WO2011088268A1 (en) 2010-01-13 2011-01-13 Hole cutter with minimum tooth pitch to blade body thickness ratio

Publications (3)

Publication Number Publication Date
JP2013517148A JP2013517148A (ja) 2013-05-16
JP2013517148A5 JP2013517148A5 (enExample) 2014-02-27
JP5898093B2 true JP5898093B2 (ja) 2016-04-06

Family

ID=44258655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012549100A Expired - Fee Related JP5898093B2 (ja) 2010-01-13 2011-01-13 鋸歯ピッチ対鋸身厚比が最小のホールカッタ

Country Status (9)

Country Link
US (1) US8573907B2 (enExample)
EP (1) EP2523770B1 (enExample)
JP (1) JP5898093B2 (enExample)
CN (1) CN103025459B (enExample)
AU (1) AU2011205762B2 (enExample)
BR (1) BR112012017450A2 (enExample)
CA (1) CA2787239C (enExample)
TW (1) TW201139090A (enExample)
WO (1) WO2011088268A1 (enExample)

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WO2011088271A1 (en) 2010-01-13 2011-07-21 Irwin Industrial Tool Company Hole cutter with chip egress aperture
US9724766B2 (en) 2010-01-13 2017-08-08 Irwin Industrial Tool Company Hole cutter with multiple fulcrums
US10137507B2 (en) 2010-01-13 2018-11-27 Irwin Industrial Tool Company Hole cutter with multiple fulcrums
US8579554B2 (en) * 2010-01-13 2013-11-12 Irwin Industrial Tool Company Hole cutter with axially-elongated aperture defining multiple fulcrums
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USD845362S1 (en) 2017-12-04 2019-04-09 Black & Decker Inc. Holesaw
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USD958855S1 (en) 2019-12-09 2022-07-26 Milwaukee Electric Tool Corporation Hole saw

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Also Published As

Publication number Publication date
EP2523770A1 (en) 2012-11-21
US20110170970A1 (en) 2011-07-14
US8573907B2 (en) 2013-11-05
TW201139090A (en) 2011-11-16
EP2523770A4 (en) 2014-05-21
CA2787239C (en) 2015-01-06
CN103025459A (zh) 2013-04-03
AU2011205762A1 (en) 2012-08-30
BR112012017450A2 (pt) 2016-04-19
AU2011205762B2 (en) 2015-01-22
EP2523770B1 (en) 2016-06-29
JP2013517148A (ja) 2013-05-16
CN103025459B (zh) 2015-11-25
CA2787239A1 (en) 2011-07-21
WO2011088268A1 (en) 2011-07-21

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