JPS5441507A - Variable speed drive device of earth auger - Google Patents

Variable speed drive device of earth auger

Info

Publication number
JPS5441507A
JPS5441507A JP10842177A JP10842177A JPS5441507A JP S5441507 A JPS5441507 A JP S5441507A JP 10842177 A JP10842177 A JP 10842177A JP 10842177 A JP10842177 A JP 10842177A JP S5441507 A JPS5441507 A JP S5441507A
Authority
JP
Japan
Prior art keywords
drive device
variable speed
speed drive
earth auger
auger
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
JP10842177A
Other languages
Japanese (ja)
Other versions
JPS5644995B2 (en
Inventor
Masahiko Fujiwara
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.)
Sanwa Kizai Co Ltd
Original Assignee
Sanwa Kizai 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 Sanwa Kizai Co Ltd filed Critical Sanwa Kizai Co Ltd
Priority to JP10842177A priority Critical patent/JPS5441507A/en
Publication of JPS5441507A publication Critical patent/JPS5441507A/en
Publication of JPS5644995B2 publication Critical patent/JPS5644995B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP10842177A 1977-09-09 1977-09-09 Variable speed drive device of earth auger Granted JPS5441507A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10842177A JPS5441507A (en) 1977-09-09 1977-09-09 Variable speed drive device of earth auger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10842177A JPS5441507A (en) 1977-09-09 1977-09-09 Variable speed drive device of earth auger

Publications (2)

Publication Number Publication Date
JPS5441507A true JPS5441507A (en) 1979-04-02
JPS5644995B2 JPS5644995B2 (en) 1981-10-23

Family

ID=14484328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10842177A Granted JPS5441507A (en) 1977-09-09 1977-09-09 Variable speed drive device of earth auger

Country Status (1)

Country Link
JP (1) JPS5441507A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5924444U (en) * 1982-08-06 1984-02-15 有限会社甲南工作所 Power transmission device for triple drill excavator
JPS60104440U (en) * 1983-12-16 1985-07-16 中央自動車興業株式会社 Transmission mechanism of hydraulic earth auger drive device of pile driver
JPS63145986U (en) * 1987-03-16 1988-09-27
JPS63145987U (en) * 1987-03-16 1988-09-27
JP2002013378A (en) * 2000-06-30 2002-01-18 Okamura Corp Vertical multiple disc clutch device and speed reducer using the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2048321B1 (en) * 2007-09-19 2010-02-10 BAUER Maschinen GmbH Drill and method for operating a drill

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5924444U (en) * 1982-08-06 1984-02-15 有限会社甲南工作所 Power transmission device for triple drill excavator
JPS60104440U (en) * 1983-12-16 1985-07-16 中央自動車興業株式会社 Transmission mechanism of hydraulic earth auger drive device of pile driver
JPS63145986U (en) * 1987-03-16 1988-09-27
JPS63145987U (en) * 1987-03-16 1988-09-27
JP2002013378A (en) * 2000-06-30 2002-01-18 Okamura Corp Vertical multiple disc clutch device and speed reducer using the same

Also Published As

Publication number Publication date
JPS5644995B2 (en) 1981-10-23

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