JPS61201708U - - Google Patents

Info

Publication number
JPS61201708U
JPS61201708U JP8452885U JP8452885U JPS61201708U JP S61201708 U JPS61201708 U JP S61201708U JP 8452885 U JP8452885 U JP 8452885U JP 8452885 U JP8452885 U JP 8452885U JP S61201708 U JPS61201708 U JP S61201708U
Authority
JP
Japan
Prior art keywords
drill
rotation speed
calculation unit
rotation
induction motor
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
JP8452885U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP8452885U priority Critical patent/JPS61201708U/ja
Publication of JPS61201708U publication Critical patent/JPS61201708U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (AREA)
JP8452885U 1985-06-06 1985-06-06 Pending JPS61201708U (US07943777-20110517-C00090.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8452885U JPS61201708U (US07943777-20110517-C00090.png) 1985-06-06 1985-06-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8452885U JPS61201708U (US07943777-20110517-C00090.png) 1985-06-06 1985-06-06

Publications (1)

Publication Number Publication Date
JPS61201708U true JPS61201708U (US07943777-20110517-C00090.png) 1986-12-18

Family

ID=30634121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8452885U Pending JPS61201708U (US07943777-20110517-C00090.png) 1985-06-06 1985-06-06

Country Status (1)

Country Link
JP (1) JPS61201708U (US07943777-20110517-C00090.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10661424B2 (en) 2015-08-04 2020-05-26 Panasonic Intellectual Property Management Co., Ltd. Electric power tool

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60135107A (ja) * 1983-12-23 1985-07-18 Hitachi Koki Co Ltd 電気ドリル

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60135107A (ja) * 1983-12-23 1985-07-18 Hitachi Koki Co Ltd 電気ドリル

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10661424B2 (en) 2015-08-04 2020-05-26 Panasonic Intellectual Property Management Co., Ltd. Electric power tool
US11224961B2 (en) 2015-08-04 2022-01-18 Panasonic Intellectual Property Management Co., Ltd. Electric power tool
US11904451B2 (en) 2015-08-04 2024-02-20 Panasonic Intellectual Property Management Co., Ltd. Electric power tool

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