JP7305339B2 - 回転鋸 - Google Patents

回転鋸 Download PDF

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Publication number
JP7305339B2
JP7305339B2 JP2018229186A JP2018229186A JP7305339B2 JP 7305339 B2 JP7305339 B2 JP 7305339B2 JP 2018229186 A JP2018229186 A JP 2018229186A JP 2018229186 A JP2018229186 A JP 2018229186A JP 7305339 B2 JP7305339 B2 JP 7305339B2
Authority
JP
Japan
Prior art keywords
flat surface
tip
slope
rotary saw
chip
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.)
Active
Application number
JP2018229186A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020089949A (ja
JP2020089949A5 (enExample
Inventor
祐介 宮地
慎吾 村松
正偲 塩入
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.)
Makita Corp
Tenryu Saw Manufacturing Co Ltd
Original Assignee
Makita Corp
Tenryu Saw Manufacturing Co Ltd
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 Makita Corp, Tenryu Saw Manufacturing Co Ltd filed Critical Makita Corp
Priority to JP2018229186A priority Critical patent/JP7305339B2/ja
Priority to CN201921629878.6U priority patent/CN211305032U/zh
Priority to DE202019106407.2U priority patent/DE202019106407U1/de
Publication of JP2020089949A publication Critical patent/JP2020089949A/ja
Publication of JP2020089949A5 publication Critical patent/JP2020089949A5/ja
Application granted granted Critical
Publication of JP7305339B2 publication Critical patent/JP7305339B2/ja
Active 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
    • 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
    • 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
    • B23D61/0212—Varying pitch
    • 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
    • B23D61/025—Details of saw blade body
    • B23D61/0275—Slots in the saw blade body for reducing tension or vibration
    • 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
    • B23D61/04—Circular saw blades with inserted saw teeth, i.e. the teeth being individually inserted
    • 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
    • B23D61/025—Details of saw blade body

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
JP2018229186A 2018-12-06 2018-12-06 回転鋸 Active JP7305339B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2018229186A JP7305339B2 (ja) 2018-12-06 2018-12-06 回転鋸
CN201921629878.6U CN211305032U (zh) 2018-12-06 2019-09-27 旋转锯
DE202019106407.2U DE202019106407U1 (de) 2018-12-06 2019-11-18 Kreissäge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018229186A JP7305339B2 (ja) 2018-12-06 2018-12-06 回転鋸

Publications (3)

Publication Number Publication Date
JP2020089949A JP2020089949A (ja) 2020-06-11
JP2020089949A5 JP2020089949A5 (enExample) 2021-11-18
JP7305339B2 true JP7305339B2 (ja) 2023-07-10

Family

ID=68886657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018229186A Active JP7305339B2 (ja) 2018-12-06 2018-12-06 回転鋸

Country Status (3)

Country Link
JP (1) JP7305339B2 (enExample)
CN (1) CN211305032U (enExample)
DE (1) DE202019106407U1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4079433B1 (en) * 2019-12-19 2026-01-28 Kanefusa Kabushiki Kaisha Tip saw
CN119794409B (zh) * 2024-12-20 2025-12-16 浙江恒成硬质合金有限公司 一种硬质合金加工用刀片及使用该刀片的刀具

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009196046A (ja) 2008-02-22 2009-09-03 Omi Kogyo Co Ltd 円盤形回転カッター
JP2012232409A (ja) 2011-05-06 2012-11-29 Wikus-Saegenfabrik Wilhelm H Kullmann Gmbh & Co Kg 中空材及び形材を切断するための鋸刃
JP2017205998A (ja) 2016-05-19 2017-11-24 株式会社トリガー チップソー
JP2018534152A (ja) 2015-10-02 2018-11-22 ヴィクス−セーゲンファブリック ヴィルヘルム ハー． クルマン ゲーエムベーハー ウント ツェーオー． カーゲー チップブレーカー歯を備える帯鋸

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57201121A (en) 1981-06-05 1982-12-09 Kanefusa Hamono Kogyo Kk Metal cutting circular saw
JP2540470Y2 (ja) 1993-07-22 1997-07-02 天龍製鋸株式会社 金属切断用回転鋸
JPH08187702A (ja) * 1995-01-13 1996-07-23 Kanefusa Kk 低騒音丸鋸
JP2906136B2 (ja) * 1996-12-27 1999-06-14 株式会社谷テック 丸 鋸

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009196046A (ja) 2008-02-22 2009-09-03 Omi Kogyo Co Ltd 円盤形回転カッター
JP2012232409A (ja) 2011-05-06 2012-11-29 Wikus-Saegenfabrik Wilhelm H Kullmann Gmbh & Co Kg 中空材及び形材を切断するための鋸刃
JP2018534152A (ja) 2015-10-02 2018-11-22 ヴィクス−セーゲンファブリック ヴィルヘルム ハー． クルマン ゲーエムベーハー ウント ツェーオー． カーゲー チップブレーカー歯を備える帯鋸
JP2017205998A (ja) 2016-05-19 2017-11-24 株式会社トリガー チップソー

Also Published As

Publication number Publication date
JP2020089949A (ja) 2020-06-11
CN211305032U (zh) 2020-08-21
DE202019106407U9 (de) 2020-05-28
DE202019106407U1 (de) 2019-11-22

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