JPH0364014B2 - - Google Patents

Info

Publication number
JPH0364014B2
JPH0364014B2 JP22035885A JP22035885A JPH0364014B2 JP H0364014 B2 JPH0364014 B2 JP H0364014B2 JP 22035885 A JP22035885 A JP 22035885A JP 22035885 A JP22035885 A JP 22035885A JP H0364014 B2 JPH0364014 B2 JP H0364014B2
Authority
JP
Japan
Prior art keywords
arm
rope
sheave
proximal
distal
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
Application number
JP22035885A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6282131A (ja
Inventor
Koichi Toyoda
Shinji Tamaoki
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP22035885A priority Critical patent/JPS6282131A/ja
Publication of JPS6282131A publication Critical patent/JPS6282131A/ja
Publication of JPH0364014B2 publication Critical patent/JPH0364014B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
  • Earth Drilling (AREA)
JP22035885A 1985-10-04 1985-10-04 建設機械の多段伸縮ア−ム Granted JPS6282131A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22035885A JPS6282131A (ja) 1985-10-04 1985-10-04 建設機械の多段伸縮ア−ム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22035885A JPS6282131A (ja) 1985-10-04 1985-10-04 建設機械の多段伸縮ア−ム

Publications (2)

Publication Number Publication Date
JPS6282131A JPS6282131A (ja) 1987-04-15
JPH0364014B2 true JPH0364014B2 (enrdf_load_stackoverflow) 1991-10-03

Family

ID=16749886

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22035885A Granted JPS6282131A (ja) 1985-10-04 1985-10-04 建設機械の多段伸縮ア−ム

Country Status (1)

Country Link
JP (1) JPS6282131A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015001059A (ja) * 2013-06-13 2015-01-05 日立建機株式会社 多段伸縮アーム装置および多段伸縮アーム装置を備えた深掘り掘削機

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6187035A (ja) * 1985-10-04 1986-05-02 Hitachi Constr Mach Co Ltd 建設機械のロープ式多段伸縮アーム
JPS63141251U (enrdf_load_stackoverflow) * 1987-03-03 1988-09-16
MY172348A (en) * 2012-10-26 2019-11-21 Hitachi Construction Mach Co Multistage telescopic arm device and deep digging excavator with the same
MY172353A (en) * 2012-10-26 2019-11-21 Hitachi Construction Mach Co Multistage telescopic arm device and deep digging excavator with the same
JP5873840B2 (ja) * 2013-06-14 2016-03-01 日立建機株式会社 多段アームの油圧装置および深掘り掘削機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015001059A (ja) * 2013-06-13 2015-01-05 日立建機株式会社 多段伸縮アーム装置および多段伸縮アーム装置を備えた深掘り掘削機

Also Published As

Publication number Publication date
JPS6282131A (ja) 1987-04-15

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Legal Events

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