JPS5443398A - Automatic breaker for electric rotary tool - Google Patents

Automatic breaker for electric rotary tool

Info

Publication number
JPS5443398A
JPS5443398A JP10944477A JP10944477A JPS5443398A JP S5443398 A JPS5443398 A JP S5443398A JP 10944477 A JP10944477 A JP 10944477A JP 10944477 A JP10944477 A JP 10944477A JP S5443398 A JPS5443398 A JP S5443398A
Authority
JP
Japan
Prior art keywords
rotary tool
electric rotary
automatic breaker
breaker
automatic
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
JP10944477A
Other languages
Japanese (ja)
Other versions
JPS603960B2 (en
Inventor
Katsuyuki Totsu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP10944477A priority Critical patent/JPS603960B2/en
Priority to SE7807509A priority patent/SE434358B/en
Priority to GB7828706A priority patent/GB2002665B/en
Priority to DE2829291A priority patent/DE2829291C2/en
Priority to US05/922,127 priority patent/US4231270A/en
Priority to CA306,874A priority patent/CA1090628A/en
Priority to BR7804373A priority patent/BR7804373A/en
Priority to FR7820172A priority patent/FR2396626A1/en
Priority to CH744378A priority patent/CH632696A5/en
Priority to IT25448/78A priority patent/IT1097492B/en
Publication of JPS5443398A publication Critical patent/JPS5443398A/en
Publication of JPS603960B2 publication Critical patent/JPS603960B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
JP10944477A 1977-07-07 1977-09-13 Automatic de-energization device for electric rotating tools Expired JPS603960B2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP10944477A JPS603960B2 (en) 1977-09-13 1977-09-13 Automatic de-energization device for electric rotating tools
SE7807509A SE434358B (en) 1977-07-07 1978-07-04 ELECTRIC DRIVE SCREW WITH AUTOMATIC PLANET CLUTCH MECHANISM AND BALL COUPLING FOR INTERRUPTING THE POWER TRANSMISSION
GB7828706A GB2002665B (en) 1977-07-07 1978-07-04 Electrically driven fastening appliance
DE2829291A DE2829291C2 (en) 1977-07-07 1978-07-04 Torque limiting device on a motor-operated tool, in particular a screwdriver
US05/922,127 US4231270A (en) 1977-07-07 1978-07-05 Electrically driven fastening appliance
CA306,874A CA1090628A (en) 1977-07-07 1978-07-06 Electrically driven fastening appliance
BR7804373A BR7804373A (en) 1977-07-07 1978-07-06 ELECTRICALLY OPERATED SCREWDRIVER
FR7820172A FR2396626A1 (en) 1977-07-07 1978-07-06 FIXING DEVICE FOR TIGHTENING SCREWS OR SIMILAR
CH744378A CH632696A5 (en) 1977-07-07 1978-07-07 ELECTRICALLY DRIVABLE TENSIONING TOOL.
IT25448/78A IT1097492B (en) 1977-07-07 1978-07-07 ELECTRICALLY MOVED FIXING EQUIPMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10944477A JPS603960B2 (en) 1977-09-13 1977-09-13 Automatic de-energization device for electric rotating tools

Publications (2)

Publication Number Publication Date
JPS5443398A true JPS5443398A (en) 1979-04-05
JPS603960B2 JPS603960B2 (en) 1985-01-31

Family

ID=14510389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10944477A Expired JPS603960B2 (en) 1977-07-07 1977-09-13 Automatic de-energization device for electric rotating tools

Country Status (1)

Country Link
JP (1) JPS603960B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6127671U (en) * 1984-07-19 1986-02-19 堀江金属工業株式会社 Tightening device for nuts with specified torque
JPS63133982U (en) * 1987-02-24 1988-09-01
JPH0333071U (en) * 1989-08-09 1991-04-02
WO2006008927A1 (en) 2004-07-23 2006-01-26 Katsuyuki Totsu Rotary tool driven by brushless motor
EP1935569A1 (en) * 2006-12-21 2008-06-25 HILTI Aktiengesellschaft Machine tool with a friction clutch

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61149168U (en) * 1985-03-04 1986-09-13
JP4999236B2 (en) * 2001-04-25 2012-08-15 勝行 戸津 Torque control method for electric rotary tools
JP2011194485A (en) * 2010-03-17 2011-10-06 Hitachi Koki Co Ltd Power tool
JP6528232B2 (en) * 2015-02-10 2019-06-12 勝行 戸津 Device for detecting screwed state of electric rotary tool, method for adjusting torque thereof, and method for controlling screwed screw using the same

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6127671U (en) * 1984-07-19 1986-02-19 堀江金属工業株式会社 Tightening device for nuts with specified torque
JPS63133982U (en) * 1987-02-24 1988-09-01
JPH0333071U (en) * 1989-08-09 1991-04-02
WO2006008927A1 (en) 2004-07-23 2006-01-26 Katsuyuki Totsu Rotary tool driven by brushless motor
JP2006055980A (en) * 2004-07-23 2006-03-02 Katsuyuki Totsu Rotary tool driven by brushless motor
US8636079B2 (en) 2004-07-23 2014-01-28 Katsuyuki Totsu Method of operating a rotary tool
EP1935569A1 (en) * 2006-12-21 2008-06-25 HILTI Aktiengesellschaft Machine tool with a friction clutch
US7806200B2 (en) 2006-12-21 2010-10-05 Hilti Aktiengesellschaft Power tool with a slip clutch

Also Published As

Publication number Publication date
JPS603960B2 (en) 1985-01-31

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