JP2523331Y2 - ブームの伸縮ガイド装置 - Google Patents

ブームの伸縮ガイド装置

Info

Publication number
JP2523331Y2
JP2523331Y2 JP11856890U JP11856890U JP2523331Y2 JP 2523331 Y2 JP2523331 Y2 JP 2523331Y2 JP 11856890 U JP11856890 U JP 11856890U JP 11856890 U JP11856890 U JP 11856890U JP 2523331 Y2 JP2523331 Y2 JP 2523331Y2
Authority
JP
Japan
Prior art keywords
wedge
shaped guide
boom cylinder
side end
parallel
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
JP11856890U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0475891U (enExample
Inventor
美津男 岡田
Original Assignee
株式会社加藤製作所
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 株式会社加藤製作所 filed Critical 株式会社加藤製作所
Priority to JP11856890U priority Critical patent/JP2523331Y2/ja
Publication of JPH0475891U publication Critical patent/JPH0475891U/ja
Application granted granted Critical
Publication of JP2523331Y2 publication Critical patent/JP2523331Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)
JP11856890U 1990-11-14 1990-11-14 ブームの伸縮ガイド装置 Expired - Fee Related JP2523331Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11856890U JP2523331Y2 (ja) 1990-11-14 1990-11-14 ブームの伸縮ガイド装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11856890U JP2523331Y2 (ja) 1990-11-14 1990-11-14 ブームの伸縮ガイド装置

Publications (2)

Publication Number Publication Date
JPH0475891U JPH0475891U (enExample) 1992-07-02
JP2523331Y2 true JP2523331Y2 (ja) 1997-01-22

Family

ID=31866511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11856890U Expired - Fee Related JP2523331Y2 (ja) 1990-11-14 1990-11-14 ブームの伸縮ガイド装置

Country Status (1)

Country Link
JP (1) JP2523331Y2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008030934A (ja) * 2006-07-31 2008-02-14 Furukawa Unic Corp ブーム摺動機構
KR100894001B1 (ko) * 2005-02-10 2009-04-20 그로우브 유.에스. 엘.엘.씨. 신축자재식 크레인 지브용의 자체 조정이 가능한 슬라이드블록

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100894001B1 (ko) * 2005-02-10 2009-04-20 그로우브 유.에스. 엘.엘.씨. 신축자재식 크레인 지브용의 자체 조정이 가능한 슬라이드블록
JP2008030934A (ja) * 2006-07-31 2008-02-14 Furukawa Unic Corp ブーム摺動機構

Also Published As

Publication number Publication date
JPH0475891U (enExample) 1992-07-02

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Legal Events

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