JPH0446688B2 - - Google Patents

Info

Publication number
JPH0446688B2
JPH0446688B2 JP3502586A JP3502586A JPH0446688B2 JP H0446688 B2 JPH0446688 B2 JP H0446688B2 JP 3502586 A JP3502586 A JP 3502586A JP 3502586 A JP3502586 A JP 3502586A JP H0446688 B2 JPH0446688 B2 JP H0446688B2
Authority
JP
Japan
Prior art keywords
pulse
motor
drill
load
drilling machine
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
Application number
JP3502586A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62193714A (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 JP3502586A priority Critical patent/JPS62193714A/ja
Priority to US07/082,340 priority patent/US4780654A/en
Publication of JPS62193714A publication Critical patent/JPS62193714A/ja
Publication of JPH0446688B2 publication Critical patent/JPH0446688B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (AREA)
JP3502586A 1986-02-21 1986-02-21 電磁ベ−スで工作物に固定可能な穿孔機の制御装置 Granted JPS62193714A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP3502586A JPS62193714A (ja) 1986-02-21 1986-02-21 電磁ベ−スで工作物に固定可能な穿孔機の制御装置
US07/082,340 US4780654A (en) 1986-02-21 1987-08-06 Control apparatus for drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3502586A JPS62193714A (ja) 1986-02-21 1986-02-21 電磁ベ−スで工作物に固定可能な穿孔機の制御装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP61063498A Division JP2542820B2 (ja) 1986-03-20 1986-03-20 穿孔機制御装置

Publications (2)

Publication Number Publication Date
JPS62193714A JPS62193714A (ja) 1987-08-25
JPH0446688B2 true JPH0446688B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-07-30

Family

ID=12430518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3502586A Granted JPS62193714A (ja) 1986-02-21 1986-02-21 電磁ベ−スで工作物に固定可能な穿孔機の制御装置

Country Status (1)

Country Link
JP (1) JPS62193714A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101482213B1 (ko) * 2014-01-21 2015-01-14 금성제어기 주식회사 전원분배기용 커넥터

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH062610B2 (ja) * 1987-08-04 1994-01-12 日本化学工業株式会社 スラグ処理剤
JP4911914B2 (ja) * 2005-04-18 2012-04-04 株式会社オーディオテクニカ コンデンサーマイクロホン

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101482213B1 (ko) * 2014-01-21 2015-01-14 금성제어기 주식회사 전원분배기용 커넥터

Also Published As

Publication number Publication date
JPS62193714A (ja) 1987-08-25

Similar Documents

Publication Publication Date Title
US4780654A (en) Control apparatus for drilling machine
JPS58177210A (ja) 穿孔機
JP3027538B2 (ja) 穿孔機制御装置
EP3840211B1 (en) Electric tool
US5041771A (en) Motor starting circuit
JPH0854914A (ja) 停電時制御方法及び装置
US5087157A (en) Electromagnetic base drill with intermittent feed
CN112140066B (zh) 一种电动工具
US5334915A (en) Operating circuit arrangement for a discharge lamp
JPH0446688B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0446689B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2542820B2 (ja) 穿孔機制御装置
JPH0740798B2 (ja) モ−タ制御装置
JP2539065B2 (ja) 切削制御装置
KR920006516B1 (ko) 천공장치의 제어장치
EP4186624A1 (en) Table tool and control method therefor
JPH0378205B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US3789229A (en) Welding control circuit and method
CN218311370U (zh) 一种基于数控切割设备的割炬升降控制装置
EP3846276A1 (en) Power tool electronics
JP2001298994A (ja) エンジン駆動溶接用発電機の出力制御装置
JP2579549B2 (ja) バッテリ充電器
JPH0871749A (ja) アーク機器電源装置
JP2533381B2 (ja) バッテリ充電器
JPS6246488Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term