JPH0718701Y2 - 鉄塔建設用クレ−ンのジブ制止装置 - Google Patents

鉄塔建設用クレ−ンのジブ制止装置

Info

Publication number
JPH0718701Y2
JPH0718701Y2 JP1987034583U JP3458387U JPH0718701Y2 JP H0718701 Y2 JPH0718701 Y2 JP H0718701Y2 JP 1987034583 U JP1987034583 U JP 1987034583U JP 3458387 U JP3458387 U JP 3458387U JP H0718701 Y2 JPH0718701 Y2 JP H0718701Y2
Authority
JP
Japan
Prior art keywords
jib
support
steel tower
crane
mast
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 - Lifetime
Application number
JP1987034583U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63142384U (en]
Inventor
一紀 伊藤
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 JP1987034583U priority Critical patent/JPH0718701Y2/ja
Publication of JPS63142384U publication Critical patent/JPS63142384U/ja
Application granted granted Critical
Publication of JPH0718701Y2 publication Critical patent/JPH0718701Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
JP1987034583U 1987-03-09 1987-03-09 鉄塔建設用クレ−ンのジブ制止装置 Expired - Lifetime JPH0718701Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987034583U JPH0718701Y2 (ja) 1987-03-09 1987-03-09 鉄塔建設用クレ−ンのジブ制止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987034583U JPH0718701Y2 (ja) 1987-03-09 1987-03-09 鉄塔建設用クレ−ンのジブ制止装置

Publications (2)

Publication Number Publication Date
JPS63142384U JPS63142384U (en]) 1988-09-20
JPH0718701Y2 true JPH0718701Y2 (ja) 1995-05-01

Family

ID=30843275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987034583U Expired - Lifetime JPH0718701Y2 (ja) 1987-03-09 1987-03-09 鉄塔建設用クレ−ンのジブ制止装置

Country Status (1)

Country Link
JP (1) JPH0718701Y2 (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4653460B2 (ja) * 2004-11-12 2011-03-16 Ｉｈｉ運搬機械株式会社 クレーンの起伏緩衝装置
JP5331539B2 (ja) * 2009-03-31 2013-10-30 株式会社Ｔｌｃ 鉄塔組立・解体用デリック
JP6284407B2 (ja) * 2014-04-02 2018-02-28 日本車輌製造株式会社 建設機械
JP7654986B2 (ja) * 2021-01-27 2025-04-02 コベルコ建機株式会社 バックストップおよびこれを備えたクレーン

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57199281U (en]) * 1981-06-11 1982-12-17

Also Published As

Publication number Publication date
JPS63142384U (en]) 1988-09-20

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