CN115461197A - 作业机械 - Google Patents

作业机械 Download PDF

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Publication number
CN115461197A
CN115461197A CN202180030220.7A CN202180030220A CN115461197A CN 115461197 A CN115461197 A CN 115461197A CN 202180030220 A CN202180030220 A CN 202180030220A CN 115461197 A CN115461197 A CN 115461197A
Authority
CN
China
Prior art keywords
housing
motor
lever
switch
rod
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.)
Pending
Application number
CN202180030220.7A
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English (en)
Chinese (zh)
Inventor
宫泽健
铃木谅
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.)
Koki Holdings Co Ltd
Original Assignee
Hitachi Koki 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 Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Publication of CN115461197A publication Critical patent/CN115461197A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/028—Angle tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/02—Construction of casings, bodies or handles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Portable Power Tools In General (AREA)
  • Harvester Elements (AREA)
CN202180030220.7A 2020-04-24 2021-03-31 作业机械 Pending CN115461197A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020077101 2020-04-24
JP2020077100 2020-04-24
JP2020-077101 2020-04-24
JP2020-077100 2020-04-24
PCT/JP2021/013895 WO2021215214A1 (ja) 2020-04-24 2021-03-31 作業機

Publications (1)

Publication Number Publication Date
CN115461197A true CN115461197A (zh) 2022-12-09

Family

ID=78270737

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180030220.7A Pending CN115461197A (zh) 2020-04-24 2021-03-31 作业机械

Country Status (5)

Country Link
US (1) US12539575B2 (https=)
EP (1) EP4140660A4 (https=)
JP (1) JP7494906B2 (https=)
CN (1) CN115461197A (https=)
WO (1) WO2021215214A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117207138A (zh) * 2023-08-24 2023-12-12 江苏东成工具科技有限公司 手持式电动工具

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN215934589U (zh) * 2020-09-04 2022-03-01 南京德朔实业有限公司 动力工具及适用于动力工具的配件装置

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CN1157202A (zh) * 1995-12-12 1997-08-20 罗伯特-博希股份公司 手持式工具机
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CN102765033A (zh) * 2012-06-29 2012-11-07 上海锐奇工具股份有限公司 一种电动角磨机
CN104972437A (zh) * 2014-04-01 2015-10-14 株式会社牧田 电动工具
US20170136614A1 (en) * 2014-06-30 2017-05-18 Hitachi Koki Co., Ltd. Electric tool
CN108000307A (zh) * 2016-11-02 2018-05-08 株式会社牧田 电动工具
CN110786770A (zh) * 2018-08-01 2020-02-14 株式会社牧田 吸尘器

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DE3445594A1 (de) 1984-12-14 1986-06-19 Festo KG, 7300 Esslingen Wegeventil
US5060771A (en) * 1990-05-15 1991-10-29 The Aro Corporation Adjustable automatic shut-off mechanism for lever or trigger controlled air tool
DE4102483A1 (de) * 1991-01-29 1992-07-30 Bosch Gmbh Robert Handwerkzeugmaschine
US6120362A (en) * 1997-06-09 2000-09-19 Porter-Cable Corporation Ergonomic grinder
ATE287320T1 (de) * 1998-12-31 2005-02-15 Fein C & E Gmbh Elektrowerkzeug, insbesondere winkelschleifer
US6443675B1 (en) * 2000-02-17 2002-09-03 Roto Zip Tool Corporation Hand-held power tool
BRPI0407847A (pt) * 2003-02-25 2006-02-14 Ethicon Endo Surgery Inc dispositivo de biópsia com avanço de cortador de velocidade variável
US7004357B2 (en) * 2003-05-15 2006-02-28 Alemite, Llc Grease gun
JP5510887B2 (ja) 2010-01-13 2014-06-04 日立工機株式会社 電動工具
JP5512308B2 (ja) 2010-02-02 2014-06-04 イーグル工業株式会社 圧力開放弁
JP5471573B2 (ja) * 2010-02-19 2014-04-16 日立工機株式会社 電動工具
DE102010002702A1 (de) * 2010-03-09 2011-09-15 Robert Bosch Gmbh Elektrogerät, insbesondere Elektrohandwerkzeug
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DE102014214982A1 (de) * 2014-07-30 2016-02-04 Robert Bosch Gmbh Elektrowerkzeugmaschine
JP2017017770A (ja) 2015-06-26 2017-01-19 日立工機株式会社 電動工具
EP3330046B1 (en) * 2015-07-31 2021-04-21 Koki Holdings Co., Ltd. Power tool
JP6577830B2 (ja) * 2015-10-28 2019-09-18 株式会社マキタ 電動工具
US10493577B2 (en) * 2016-07-21 2019-12-03 Makita Corporation Dust collection device for electric power tool, electric power tool, and dust collection system
JP6389489B2 (ja) 2016-08-01 2018-09-12 株式会社マキタ 電動工具
JP7110545B2 (ja) 2016-09-21 2022-08-02 マックス株式会社 電動工具
JP7020793B2 (ja) 2016-11-02 2022-02-16 株式会社マキタ 電動工具
JP6953252B2 (ja) * 2017-09-19 2021-10-27 株式会社マキタ 回転工具
CN111526970B (zh) 2017-12-25 2023-06-09 工机控股株式会社 电动工具
EP3733347B1 (en) * 2017-12-28 2023-03-22 Koki Holdings Co., Ltd. Power tool
WO2020110543A1 (ja) * 2018-11-30 2020-06-04 工機ホールディングス株式会社 作業機
US11400577B2 (en) * 2019-06-11 2022-08-02 Makita Corporation Impact tool
CN216442260U (zh) * 2019-06-12 2022-05-06 米沃奇电动工具公司 电动工具
US20230256581A1 (en) * 2020-07-10 2023-08-17 Makita Corporation Work tool and electric tool
US20240050093A1 (en) * 2021-06-07 2024-02-15 Lxington Medical, Inc. Motorized surgical handle assembly
US20240322654A1 (en) * 2021-08-13 2024-09-26 Stryker European Operations Limited Powered Surgical Tool Including A Device Housing To Facilitate Ergonomic Handling

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1502169A (en) * 1921-11-05 1924-07-22 James Clark Jr Electric Compan Electric tool
CN1157202A (zh) * 1995-12-12 1997-08-20 罗伯特-博希股份公司 手持式工具机
CN102171005A (zh) * 2008-09-03 2011-08-31 株式会社牧田 作业工具
US20110227429A1 (en) * 2008-09-03 2011-09-22 Makita Corporation Power tool
JP2010158755A (ja) * 2009-01-09 2010-07-22 Makita Corp 電動工具のスイッチ
JP5208775B2 (ja) * 2009-01-09 2013-06-12 株式会社マキタ 電動工具のスイッチ
CN102765033A (zh) * 2012-06-29 2012-11-07 上海锐奇工具股份有限公司 一种电动角磨机
CN104972437A (zh) * 2014-04-01 2015-10-14 株式会社牧田 电动工具
US20170136614A1 (en) * 2014-06-30 2017-05-18 Hitachi Koki Co., Ltd. Electric tool
CN108000307A (zh) * 2016-11-02 2018-05-08 株式会社牧田 电动工具
CN110786770A (zh) * 2018-08-01 2020-02-14 株式会社牧田 吸尘器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117207138A (zh) * 2023-08-24 2023-12-12 江苏东成工具科技有限公司 手持式电动工具

Also Published As

Publication number Publication date
WO2021215214A1 (ja) 2021-10-28
US12539575B2 (en) 2026-02-03
JPWO2021215214A1 (https=) 2021-10-28
EP4140660A4 (en) 2023-11-01
JP7494906B2 (ja) 2024-06-04
US20230166378A1 (en) 2023-06-01
EP4140660A1 (en) 2023-03-01

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