JPH075111Y2 - クレーンのジブ起伏装置 - Google Patents

クレーンのジブ起伏装置

Info

Publication number
JPH075111Y2
JPH075111Y2 JP1988102917U JP10291788U JPH075111Y2 JP H075111 Y2 JPH075111 Y2 JP H075111Y2 JP 1988102917 U JP1988102917 U JP 1988102917U JP 10291788 U JP10291788 U JP 10291788U JP H075111 Y2 JPH075111 Y2 JP H075111Y2
Authority
JP
Japan
Prior art keywords
jib
cylinder
hoisting
suspension
boom
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
JP1988102917U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0226089U (OSRAM
Inventor
幸雄 小泉
俊輔 横山
隆博 小林
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP1988102917U priority Critical patent/JPH075111Y2/ja
Priority to US07/372,454 priority patent/US4967917A/en
Priority to KR2019890011300U priority patent/KR920003797Y1/ko
Publication of JPH0226089U publication Critical patent/JPH0226089U/ja
Application granted granted Critical
Publication of JPH075111Y2 publication Critical patent/JPH075111Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
JP1988102917U 1988-08-03 1988-08-03 クレーンのジブ起伏装置 Expired - Lifetime JPH075111Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1988102917U JPH075111Y2 (ja) 1988-08-03 1988-08-03 クレーンのジブ起伏装置
US07/372,454 US4967917A (en) 1988-08-03 1989-06-28 Jib derricking gear for a crane
KR2019890011300U KR920003797Y1 (ko) 1988-08-03 1989-07-31 크레인용 지브승강장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988102917U JPH075111Y2 (ja) 1988-08-03 1988-08-03 クレーンのジブ起伏装置

Publications (2)

Publication Number Publication Date
JPH0226089U JPH0226089U (OSRAM) 1990-02-20
JPH075111Y2 true JPH075111Y2 (ja) 1995-02-08

Family

ID=31333267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988102917U Expired - Lifetime JPH075111Y2 (ja) 1988-08-03 1988-08-03 クレーンのジブ起伏装置

Country Status (1)

Country Link
JP (1) JPH075111Y2 (OSRAM)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0415756Y2 (OSRAM) * 1987-03-31 1992-04-08

Also Published As

Publication number Publication date
JPH0226089U (OSRAM) 1990-02-20

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