JPS59232776A - 電動工具 - Google Patents

電動工具

Info

Publication number
JPS59232776A
JPS59232776A JP58094577A JP9457783A JPS59232776A JP S59232776 A JPS59232776 A JP S59232776A JP 58094577 A JP58094577 A JP 58094577A JP 9457783 A JP9457783 A JP 9457783A JP S59232776 A JPS59232776 A JP S59232776A
Authority
JP
Japan
Prior art keywords
motor
rotation speed
safety device
switching element
housing
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.)
Granted
Application number
JP58094577A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0460793B2 (enExample
Inventor
寺門　茂
坂場　俊仁
二矢田　正輝
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
Priority to JP58094577A priority Critical patent/JPS59232776A/ja
Publication of JPS59232776A publication Critical patent/JPS59232776A/ja
Publication of JPH0460793B2 publication Critical patent/JPH0460793B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B25F5/008—Cooling means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Power Tools In General (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
JP58094577A 1983-05-27 1983-05-27 電動工具 Granted JPS59232776A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58094577A JPS59232776A (ja) 1983-05-27 1983-05-27 電動工具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58094577A JPS59232776A (ja) 1983-05-27 1983-05-27 電動工具

Publications (2)

Publication Number Publication Date
JPS59232776A true JPS59232776A (ja) 1984-12-27
JPH0460793B2 JPH0460793B2 (enExample) 1992-09-29

Family

ID=14114137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58094577A Granted JPS59232776A (ja) 1983-05-27 1983-05-27 電動工具

Country Status (1)

Country Link
JP (1) JPS59232776A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61279475A (ja) * 1985-06-05 1986-12-10 ツエ−・ウント・エ−・フアイン・ゲ−エムベ−ハ−・ウント・コンパニ− 電動工具の安全装置
CN105082085A (zh) * 2014-05-09 2015-11-25 株式会社牧田 电动工具
JPWO2019130981A1 (ja) * 2017-12-28 2020-09-24 工機ホールディングス株式会社 電動工具

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5668946U (enExample) * 1979-10-26 1981-06-08
JPS57112881U (enExample) * 1980-12-29 1982-07-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5668946U (enExample) * 1979-10-26 1981-06-08
JPS57112881U (enExample) * 1980-12-29 1982-07-13

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61279475A (ja) * 1985-06-05 1986-12-10 ツエ−・ウント・エ−・フアイン・ゲ−エムベ−ハ−・ウント・コンパニ− 電動工具の安全装置
CN105082085A (zh) * 2014-05-09 2015-11-25 株式会社牧田 电动工具
JP2015213980A (ja) * 2014-05-09 2015-12-03 株式会社マキタ 電動工具
US9837877B2 (en) 2014-05-09 2017-12-05 Makita Corporation Electric power tool
CN105082085B (zh) * 2014-05-09 2018-10-16 株式会社牧田 电动工具
JPWO2019130981A1 (ja) * 2017-12-28 2020-09-24 工機ホールディングス株式会社 電動工具

Also Published As

Publication number Publication date
JPH0460793B2 (enExample) 1992-09-29

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