CN109414773B - 替刃式锯 - Google Patents

替刃式锯 Download PDF

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Publication number
CN109414773B
CN109414773B CN201780041838.7A CN201780041838A CN109414773B CN 109414773 B CN109414773 B CN 109414773B CN 201780041838 A CN201780041838 A CN 201780041838A CN 109414773 B CN109414773 B CN 109414773B
Authority
CN
China
Prior art keywords
slit
blade
insertion portion
shank
guide member
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
CN201780041838.7A
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English (en)
Chinese (zh)
Other versions
CN109414773A (zh
Inventor
石田雅史
横田幸明
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.)
Takagi Co Ltd
Original Assignee
Takagi 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 Takagi Co Ltd filed Critical Takagi Co Ltd
Publication of CN109414773A publication Critical patent/CN109414773A/zh
Application granted granted Critical
Publication of CN109414773B publication Critical patent/CN109414773B/zh
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
    • B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
    • B23D51/08—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for mounting straight saw blades or other tools
    • B23D51/10—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for mounting straight saw blades or other tools for hand-held or hand-operated devices
    • 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
    • B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
    • B23D51/01—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends characterised by the handle
    • 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
    • B23D61/12—Straight saw blades; Strap saw blades
    • B23D61/123—Details of saw blade body

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)
CN201780041838.7A 2017-05-24 2017-06-30 替刃式锯 Active CN109414773B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017-102830 2017-05-24
JP2017102830A JP6543655B2 (ja) 2017-05-24 2017-05-24 替刃式鋸
PCT/JP2017/024091 WO2018216230A1 (ja) 2017-05-24 2017-06-30 替刃式鋸

Publications (2)

Publication Number Publication Date
CN109414773A CN109414773A (zh) 2019-03-01
CN109414773B true CN109414773B (zh) 2020-05-22

Family

ID=64395502

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780041838.7A Active CN109414773B (zh) 2017-05-24 2017-06-30 替刃式锯

Country Status (5)

Country Link
US (1) US11529694B2 (https=)
EP (1) EP3632602B1 (https=)
JP (1) JP6543655B2 (https=)
CN (1) CN109414773B (https=)
WO (1) WO2018216230A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9475141B2 (en) * 2011-08-04 2016-10-25 Milwaukee Electric Tool Corporation Reciprocating saw blade
GB2594914A (en) * 2020-03-16 2021-11-17 Vancebuild Ltd A cutting apparatus
US11529693B2 (en) 2020-03-17 2022-12-20 Blims AS Segmented saw

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2140496A (en) * 1936-05-11 1938-12-20 John S Coleman Saw construction
US2947085A (en) * 1957-12-02 1960-08-02 Schmitt Nicholas Hand saw construction
JPS5016320Y2 (https=) * 1971-04-08 1975-05-21
JPS4930395Y2 (https=) * 1971-07-05 1974-08-16
US3946778A (en) * 1975-02-10 1976-03-30 Knuth Eugene W Removable cutting mechanism
JPS6120302U (ja) 1984-07-09 1986-02-05 増夫 渡辺 ワンタツチ精密替刃式鋸
JPS6228504U (https=) * 1985-08-06 1987-02-20
JPH02117102U (https=) * 1989-03-07 1990-09-19
JPH07132502A (ja) 1993-11-11 1995-05-23 Kanefusa Kk 替刃式フィンガカッタ
US5722168A (en) * 1996-07-29 1998-03-03 Huang; Jung Hua Saw blade securing mechanism
US6113618A (en) * 1999-01-13 2000-09-05 Stryker Corporation Surgical saw with spring-loaded, low-noise cutting blade
JP2000326303A (ja) * 1999-05-20 2000-11-28 Takagi:Kk 刃板着脱構造
JP2003062804A (ja) * 2001-08-23 2003-03-05 Kabasawa:Kk 替刃式鋸
US20040168328A1 (en) * 2003-02-28 2004-09-02 Thomas Rickey J. Multiple orientation saw
CN2691761Y (zh) 2004-02-18 2005-04-13 吉林省机械上海进出口有限公司 手锯
US7600458B2 (en) * 2004-04-16 2009-10-13 Irwin Industrial Tool Company Reciprocating saw blade with tapered tang stem
CN2714234Y (zh) * 2004-05-14 2005-08-03 牟丹 一种可快速装卸的刀锯夹持机构
US7325314B1 (en) * 2005-03-15 2008-02-05 King Jaws Metal Co., Ltd. Handsaw having replaceable blade
SE0602684A0 (sv) * 2006-12-11 2009-02-25 Kapman Ab Såg, handtag och blad
CN201026539Y (zh) * 2006-12-30 2008-02-27 仇建平 一种手板锯
US8312632B2 (en) * 2008-08-05 2012-11-20 Stanley Black & Decker, Inc. Saw blade handle with replaceable blades
EP2266742B1 (en) * 2009-06-23 2015-04-29 Milwaukee Electric Tool Corporation Hand saw
CN103464823B (zh) * 2013-05-07 2015-09-30 杭州巨星科技股份有限公司 快换手板锯
CN203401153U (zh) * 2013-06-26 2014-01-22 宁波黑松工具有限公司 一种往复锯的成对锯条结构
CN203738150U (zh) * 2013-12-27 2014-07-30 蒋明基 一种折叠式多用途手锯
US9925605B2 (en) * 2015-09-24 2018-03-27 Kuang Pin Wang Assembly of saw handle and saw member

Also Published As

Publication number Publication date
EP3632602A1 (en) 2020-04-08
EP3632602A4 (en) 2021-02-24
US11529694B2 (en) 2022-12-20
WO2018216230A1 (ja) 2018-11-29
US20210299770A1 (en) 2021-09-30
JP2018196958A (ja) 2018-12-13
EP3632602B1 (en) 2023-09-20
JP6543655B2 (ja) 2019-07-10
CN109414773A (zh) 2019-03-01

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