JPH0732619Y2 - 二重軸型掘削機類における二重軸回転駆動装置 - Google Patents

二重軸型掘削機類における二重軸回転駆動装置

Info

Publication number
JPH0732619Y2
JPH0732619Y2 JP8918389U JP8918389U JPH0732619Y2 JP H0732619 Y2 JPH0732619 Y2 JP H0732619Y2 JP 8918389 U JP8918389 U JP 8918389U JP 8918389 U JP8918389 U JP 8918389U JP H0732619 Y2 JPH0732619 Y2 JP H0732619Y2
Authority
JP
Japan
Prior art keywords
shaft
gear
double
main shaft
axis
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 - Fee Related
Application number
JP8918389U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0329587U (en]
Inventor
言 室山
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 JP8918389U priority Critical patent/JPH0732619Y2/ja
Publication of JPH0329587U publication Critical patent/JPH0329587U/ja
Application granted granted Critical
Publication of JPH0732619Y2 publication Critical patent/JPH0732619Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP8918389U 1989-07-31 1989-07-31 二重軸型掘削機類における二重軸回転駆動装置 Expired - Fee Related JPH0732619Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8918389U JPH0732619Y2 (ja) 1989-07-31 1989-07-31 二重軸型掘削機類における二重軸回転駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8918389U JPH0732619Y2 (ja) 1989-07-31 1989-07-31 二重軸型掘削機類における二重軸回転駆動装置

Publications (2)

Publication Number Publication Date
JPH0329587U JPH0329587U (en]) 1991-03-25
JPH0732619Y2 true JPH0732619Y2 (ja) 1995-07-26

Family

ID=31638772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8918389U Expired - Fee Related JPH0732619Y2 (ja) 1989-07-31 1989-07-31 二重軸型掘削機類における二重軸回転駆動装置

Country Status (1)

Country Link
JP (1) JPH0732619Y2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008267129A (ja) * 2007-04-17 2008-11-06 耀邦 ▲言▼ ボーリング用ドリル

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4612937B2 (ja) * 2000-07-04 2011-01-12 日本車輌製造株式会社 オーガ回転駆動装置用変速装置
JP2010119290A (ja) * 2009-12-06 2010-05-27 Tomec Corp インバータ制御駆動装置およびそれを用いた掘削機
JP5768963B2 (ja) * 2011-03-28 2015-08-26 国立大学法人 筑波大学 掘削装置
EP3006662B1 (en) * 2014-10-09 2018-03-21 Sandvik Mining and Construction Oy Rotation unit, rock drilling unit and method for rock drilling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008267129A (ja) * 2007-04-17 2008-11-06 耀邦 ▲言▼ ボーリング用ドリル

Also Published As

Publication number Publication date
JPH0329587U (en]) 1991-03-25

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees