JPH0378205B2 - - Google Patents

Info

Publication number
JPH0378205B2
JPH0378205B2 JP63093190A JP9319088A JPH0378205B2 JP H0378205 B2 JPH0378205 B2 JP H0378205B2 JP 63093190 A JP63093190 A JP 63093190A JP 9319088 A JP9319088 A JP 9319088A JP H0378205 B2 JPH0378205 B2 JP H0378205B2
Authority
JP
Japan
Prior art keywords
electric drill
feed motor
circuit
voltage
power supply
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 - Lifetime
Application number
JP63093190A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63283807A (ja
Inventor
Michihiro Shoji
Toshio Mikitani
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.)
Nitto Giken KK
Original Assignee
Nitto Giken KK
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 Nitto Giken KK filed Critical Nitto Giken KK
Priority to JP9319088A priority Critical patent/JPS63283807A/ja
Publication of JPS63283807A publication Critical patent/JPS63283807A/ja
Publication of JPH0378205B2 publication Critical patent/JPH0378205B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (AREA)
JP9319088A 1988-04-15 1988-04-15 穿孔機 Granted JPS63283807A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9319088A JPS63283807A (ja) 1988-04-15 1988-04-15 穿孔機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9319088A JPS63283807A (ja) 1988-04-15 1988-04-15 穿孔機

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2374182A Division JPS58143907A (ja) 1981-11-20 1982-02-17 穿孔機

Publications (2)

Publication Number Publication Date
JPS63283807A JPS63283807A (ja) 1988-11-21
JPH0378205B2 true JPH0378205B2 (forum.php) 1991-12-13

Family

ID=14075661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9319088A Granted JPS63283807A (ja) 1988-04-15 1988-04-15 穿孔機

Country Status (1)

Country Link
JP (1) JPS63283807A (forum.php)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4060550B2 (ja) * 2001-07-13 2008-03-12 日東工器株式会社 携帯用電動ドリル装置の制御装置
JP4787768B2 (ja) * 2007-02-05 2011-10-05 日東工器株式会社 ドリル装置
JP4802146B2 (ja) * 2007-06-25 2011-10-26 有限会社機装工業 マグネットドリル

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123073B2 (forum.php) * 1972-04-15 1976-07-14
JPS5221751A (en) * 1975-08-12 1977-02-18 Toshiba Corp Voltage follower circuit
JPS57166613U (forum.php) * 1981-04-08 1982-10-20

Also Published As

Publication number Publication date
JPS63283807A (ja) 1988-11-21

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