TW200936323A - Impact driver - Google Patents

Impact driver Download PDF

Info

Publication number
TW200936323A
TW200936323A TW97140608A TW97140608A TW200936323A TW 200936323 A TW200936323 A TW 200936323A TW 97140608 A TW97140608 A TW 97140608A TW 97140608 A TW97140608 A TW 97140608A TW 200936323 A TW200936323 A TW 200936323A
Authority
TW
Taiwan
Prior art keywords
motor
speed
impact
rotation
rotated
Prior art date
Application number
TW97140608A
Other languages
English (en)
Chinese (zh)
Inventor
Kouji Katou
Kigen Agehara
Atsushi Matsuoka
Original Assignee
Max 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 Max Co Ltd filed Critical Max Co Ltd
Publication of TW200936323A publication Critical patent/TW200936323A/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/008—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with automatic change-over from high speed-low torque mode to low speed-high torque mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Control Of Electric Motors In General (AREA)
TW97140608A 2007-11-01 2008-10-23 Impact driver TW200936323A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007285359A JP5071053B2 (ja) 2007-11-01 2007-11-01 インパクトドライバ

Publications (1)

Publication Number Publication Date
TW200936323A true TW200936323A (en) 2009-09-01

Family

ID=40591049

Family Applications (1)

Application Number Title Priority Date Filing Date
TW97140608A TW200936323A (en) 2007-11-01 2008-10-23 Impact driver

Country Status (3)

Country Link
JP (1) JP5071053B2 (ja)
TW (1) TW200936323A (ja)
WO (1) WO2009057662A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI411899B (zh) * 2010-10-12 2013-10-11 X Pole Prec Tools Inc The speed correction method of power tools
TWI742552B (zh) * 2020-03-03 2021-10-11 朝程工業股份有限公司 電動工具之換向結構

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5896143B2 (ja) * 2012-03-29 2016-03-30 日立工機株式会社 電動工具
JP2020001147A (ja) * 2018-07-02 2020-01-09 オムロン株式会社 電動工具およびその制御方法、制御プログラム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5637968A (en) * 1993-10-25 1997-06-10 The Stanley Works Power tool with automatic downshift feature
JP4421193B2 (ja) * 2003-02-14 2010-02-24 株式会社マキタ 締付工具
JP4906236B2 (ja) * 2004-03-12 2012-03-28 株式会社マキタ 締付工具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI411899B (zh) * 2010-10-12 2013-10-11 X Pole Prec Tools Inc The speed correction method of power tools
TWI742552B (zh) * 2020-03-03 2021-10-11 朝程工業股份有限公司 電動工具之換向結構

Also Published As

Publication number Publication date
JP2009113121A (ja) 2009-05-28
JP5071053B2 (ja) 2012-11-14
WO2009057662A1 (ja) 2009-05-07

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