CN1297375C - 具有吹风机构的便携式电动切割装置 - Google Patents

具有吹风机构的便携式电动切割装置 Download PDF

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Publication number
CN1297375C
CN1297375C CNB2003101025332A CN200310102533A CN1297375C CN 1297375 C CN1297375 C CN 1297375C CN B2003101025332 A CNB2003101025332 A CN B2003101025332A CN 200310102533 A CN200310102533 A CN 200310102533A CN 1297375 C CN1297375 C CN 1297375C
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CN
China
Prior art keywords
portable electric
saw
fan
cutting device
groove
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
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CNB2003101025332A
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English (en)
Chinese (zh)
Other versions
CN1496800A (zh
Inventor
吉田宪一郎
谷本英之
西河智雅
高野晋二
野中琢磨
丹羽显司
今井辉雄
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Koki Holdings Co Ltd
Original Assignee
Hitachi Koki Co Ltd
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Filing date
Publication date
Application filed by Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Publication of CN1496800A publication Critical patent/CN1496800A/zh
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Publication of CN1297375C publication Critical patent/CN1297375C/zh
Anticipated expiration legal-status Critical
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CNB2003101025332A 2002-10-22 2003-10-22 具有吹风机构的便携式电动切割装置 Expired - Fee Related CN1297375C (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2002307696 2002-10-22
JP2002307696A JP3748073B2 (ja) 2002-10-22 2002-10-22 電動切断機
JP2003130822 2003-05-08
JP2003130820 2003-05-08
JP2003130821 2003-05-08
JP2003339940 2003-09-30
JP2003339939 2003-09-30

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CNB2006100899978A Division CN100467179C (zh) 2002-10-22 2003-10-22 具有吹风机构的便携式电动切割装置

Publications (2)

Publication Number Publication Date
CN1496800A CN1496800A (zh) 2004-05-19
CN1297375C true CN1297375C (zh) 2007-01-31

Family

ID=32454034

Family Applications (2)

Application Number Title Priority Date Filing Date
CNB2003101025332A Expired - Fee Related CN1297375C (zh) 2002-10-22 2003-10-22 具有吹风机构的便携式电动切割装置
CNB2006100899978A Expired - Fee Related CN100467179C (zh) 2002-10-22 2003-10-22 具有吹风机构的便携式电动切割装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CNB2006100899978A Expired - Fee Related CN100467179C (zh) 2002-10-22 2003-10-22 具有吹风机构的便携式电动切割装置

Country Status (2)

Country Link
JP (1) JP3748073B2 (enExample)
CN (2) CN1297375C (enExample)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4656806B2 (ja) * 2002-11-01 2011-03-23 株式会社マキタ 電動工具
US7475482B2 (en) * 2004-01-16 2009-01-13 Robert Bosch Gmbh Bevel quadrant and gearbox louver blower system
JP4733952B2 (ja) 2004-09-24 2011-07-27 株式会社マキタ 切断機
JP4957078B2 (ja) 2005-06-30 2012-06-20 日立工機株式会社 集塵カバー及びこれを備えたカッター
JP4852335B2 (ja) * 2006-04-07 2012-01-11 株式会社マキタ 溝切り工具
JP4936224B2 (ja) * 2007-09-07 2012-05-23 日立工機株式会社 携帯用切断機
JP5061807B2 (ja) * 2007-09-14 2012-10-31 日立工機株式会社 電動カッタ
CN101524853B (zh) * 2008-03-07 2013-12-25 株式会社牧田 锯断机
DE102008041094A1 (de) * 2008-08-07 2010-02-11 Robert Bosch Gmbh Handwerkzeugmaschine
JP4870145B2 (ja) * 2008-12-27 2012-02-08 株式会社マキタ 電動工具
JP5318695B2 (ja) * 2009-08-07 2013-10-16 株式会社マキタ 卓上切断機
CN102275155A (zh) * 2010-06-12 2011-12-14 株式会社牧田 电机驱动的电动工具
JP5885557B2 (ja) * 2012-03-28 2016-03-15 リョービ株式会社 切断機
CN103506690B (zh) * 2012-06-29 2017-08-29 博世电动工具（中国）有限公司 具有切屑阻挡元件的圆锯
CN106378491A (zh) 2012-07-13 2017-02-08 苏州宝时得电动工具有限公司 便携式切割机
CN104014868B (zh) * 2013-03-01 2017-09-26 博世电动工具（中国）有限公司 圆锯
CN103752943B (zh) * 2013-09-25 2016-01-20 江苏苏美达五金工具有限公司 一种便携式圆锯
CN104551901A (zh) * 2013-10-10 2015-04-29 江苏东成电动工具有限公司 电动工具刀具调节机构
CN105449927A (zh) * 2014-05-30 2016-03-30 浙江绿动电机科技有限公司 一种台式切割工具
CN207326064U (zh) * 2016-07-01 2018-05-08 苏州宝时得电动工具有限公司 切割工具
JP6890965B2 (ja) * 2016-12-15 2021-06-18 株式会社マキタ 携帯用切断機
CN108237261B (zh) * 2016-12-27 2019-11-29 力山工业股份有限公司 圆锯机的工作角度快速定位装置
CN107396697B (zh) * 2017-08-23 2023-08-29 浙江动一新能源动力科技股份有限公司 一种打草机
DE102017129812A1 (de) * 2017-09-29 2019-04-04 Festool Gmbh Mobile Werkzeugmaschine
CN108748407A (zh) * 2018-06-06 2018-11-06 芜湖优诺信息科技有限公司 一种木材自动降温切割装置
CN109014405A (zh) * 2018-08-22 2018-12-18 浙江廷阳智能装备有限公司 锯切截面清洁装置
CN110508870B (zh) * 2019-08-28 2020-08-07 永康市亿科锯业有限公司 一种多级保护气动往复锯
EP4070901A4 (en) * 2019-12-06 2023-06-14 Positec Power Tools (Suzhou) Co., Ltd. CUTTING TOOL
CN113118549B (zh) * 2019-12-31 2025-06-10 南京泉峰科技有限公司 电圆锯
CN211680290U (zh) * 2019-12-31 2020-10-16 南京德朔实业有限公司 电圆锯
CN111531220A (zh) * 2020-05-11 2020-08-14 龙南格林园艺制品有限公司 一种全自动裁切机
CN112117866B (zh) * 2020-08-31 2024-12-20 江苏东成工具科技有限公司 电动工具
CN114654017A (zh) * 2020-12-07 2022-06-24 南京泉峰科技有限公司 切割工具
CN114953047A (zh) * 2022-05-31 2022-08-30 陆源杰 一种木制品加工用防尘效果好切割装置
CN116213832A (zh) * 2022-12-29 2023-06-06 江苏大艺科技股份有限公司 锯切工具

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589208A (en) * 1983-08-13 1986-05-20 Matsushita Electric Works, Ltd. Portable electric circular saw
US5461790A (en) * 1994-02-16 1995-10-31 Olstowski; Franek Circular saws with laser guides for more precise movement during cutting
US5675895A (en) * 1995-05-12 1997-10-14 Hitachi Koki Co., Ltd. Portable circular saw having a dust collecting function
US5701676A (en) * 1995-05-09 1997-12-30 Makita Corporation Portable rotary saw
JP2607480Y2 (ja) * 1999-10-05 2001-09-04 株式会社マキタ 電気マルノコにおける騒音防止構造
US6308424B1 (en) * 1998-07-21 2001-10-30 Black & Decker Inc. Circular saw
US6584695B1 (en) * 2002-01-02 2003-07-01 Chin-Chin Chang Laser alignment device of a circular saw

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19614580C2 (de) * 1995-04-14 2000-10-05 Makita Corp Ventilationseinrichtung in einem Motorwerkzeug
US6167626B1 (en) * 1999-07-30 2001-01-02 S-B Power Tool Company Dust collection port for use with a saw

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589208A (en) * 1983-08-13 1986-05-20 Matsushita Electric Works, Ltd. Portable electric circular saw
US5461790A (en) * 1994-02-16 1995-10-31 Olstowski; Franek Circular saws with laser guides for more precise movement during cutting
US5701676A (en) * 1995-05-09 1997-12-30 Makita Corporation Portable rotary saw
US5675895A (en) * 1995-05-12 1997-10-14 Hitachi Koki Co., Ltd. Portable circular saw having a dust collecting function
US6308424B1 (en) * 1998-07-21 2001-10-30 Black & Decker Inc. Circular saw
JP2607480Y2 (ja) * 1999-10-05 2001-09-04 株式会社マキタ 電気マルノコにおける騒音防止構造
US6584695B1 (en) * 2002-01-02 2003-07-01 Chin-Chin Chang Laser alignment device of a circular saw

Also Published As

Publication number Publication date
JP2004142169A (ja) 2004-05-20
JP3748073B2 (ja) 2006-02-22
CN1496800A (zh) 2004-05-19
CN100467179C (zh) 2009-03-11
CN1868645A (zh) 2006-11-29

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SE01 Entry into force of request for substantive examination
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GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: Tokyo, Japan

Patentee after: HITACHI KOKI Co.,Ltd.

Address before: Tokyo, Japan

Patentee before: Hitachi Koki Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070131