TW200848598A - High-torque soil drilling tool - Google Patents

High-torque soil drilling tool Download PDF

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Publication number
TW200848598A
TW200848598A TW96121757A TW96121757A TW200848598A TW 200848598 A TW200848598 A TW 200848598A TW 96121757 A TW96121757 A TW 96121757A TW 96121757 A TW96121757 A TW 96121757A TW 200848598 A TW200848598 A TW 200848598A
Authority
TW
Taiwan
Prior art keywords
pipe
torque
tool
drill
power source
Prior art date
Application number
TW96121757A
Other languages
English (en)
Chinese (zh)
Other versions
TWI411724B (enrdf_load_html_response
Inventor
Fu-Cheng Liu
Original Assignee
Mau Cheng Engineering 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 Mau Cheng Engineering Co Ltd filed Critical Mau Cheng Engineering Co Ltd
Priority to TW96121757A priority Critical patent/TW200848598A/zh
Publication of TW200848598A publication Critical patent/TW200848598A/zh
Application granted granted Critical
Publication of TWI411724B publication Critical patent/TWI411724B/zh

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TW96121757A 2007-06-15 2007-06-15 High-torque soil drilling tool TW200848598A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW96121757A TW200848598A (en) 2007-06-15 2007-06-15 High-torque soil drilling tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW96121757A TW200848598A (en) 2007-06-15 2007-06-15 High-torque soil drilling tool

Publications (2)

Publication Number Publication Date
TW200848598A true TW200848598A (en) 2008-12-16
TWI411724B TWI411724B (enrdf_load_html_response) 2013-10-11

Family

ID=44823871

Family Applications (1)

Application Number Title Priority Date Filing Date
TW96121757A TW200848598A (en) 2007-06-15 2007-06-15 High-torque soil drilling tool

Country Status (1)

Country Link
TW (1) TW200848598A (enrdf_load_html_response)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW522197B (en) * 2001-05-03 2003-03-01 Shi-Lang Lu A power fore-set type drilling device and drilling method thereof
JP2006045999A (ja) * 2004-08-06 2006-02-16 Nishimatsu Constr Co Ltd 土壌改良方法
TW200607911A (en) * 2004-08-31 2006-03-01 Mitsubishi Materials Corp Drilling tool and steel pipe pre-poling method

Also Published As

Publication number Publication date
TWI411724B (enrdf_load_html_response) 2013-10-11

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MM4A Annulment or lapse of patent due to non-payment of fees