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JPS60133892U - Slide-shu mounting structure for telescopic boom - Google Patents

Slide-shu mounting structure for telescopic boom

Info

Publication number
JPS60133892U
JPS60133892U JP2008584U JP2008584U JPS60133892U JP S60133892 U JPS60133892 U JP S60133892U JP 2008584 U JP2008584 U JP 2008584U JP 2008584 U JP2008584 U JP 2008584U JP S60133892 U JPS60133892 U JP S60133892U
Authority
JP
Japan
Prior art keywords
boom
slide
mounting structure
telescopic boom
shu
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.)
Granted
Application number
JP2008584U
Other languages
Japanese (ja)
Other versions
JPH0144549Y2 (en
Inventor
正敏 吉田
堀江　博元
Original Assignee
極東開発工業株式会社
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 極東開発工業株式会社 filed Critical 極東開発工業株式会社
Priority to JP2008584U priority Critical patent/JPS60133892U/en
Publication of JPS60133892U publication Critical patent/JPS60133892U/en
Application granted granted Critical
Publication of JPH0144549Y2 publication Critical patent/JPH0144549Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/707—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic guiding devices for telescopic jibs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は釡体図、第２図は第′１図Ａ−Ａ断面図、竺３
図は第２図Ｂ−Ｂ断面図、第４図は組立図である。・ ２は外ブーム、３は内ブーム、６はスライドシニー、７
は支持孔、８は蓋板、９は挿入口、１０はストッパ部材
。Fig. 1 is a diagram of the body, Fig. 2 is a sectional view taken along the line A-A in Fig. 3.
The figure is a sectional view taken along line BB in FIG. 2, and FIG. 4 is an assembled view.・2 is outer boom, 3 is inner boom, 6 is slide shinny, 7
8 is a support hole, 8 is a cover plate, 9 is an insertion port, and 10 is a stopper member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外ブームと内ブームとからなる伸縮ブームにおいて、外
ブームの開口端部には支持孔を設け、前記外ブーム外面
には支持孔を閉鎖する蓋板を設するとともに複数に分割
された内ブーム支持用のスライドシューを装着し、前記
支持孔の外ブーム開口端縁側には匁割されたスライドシ
ューの１つを通過させるに足る開口幅を看する挿入口を
設け、前記挿入口には挿入口を閉鎖しうるとともに蓋板
若しくは外ブームに取付けられたストッパ部材を設けて
なる伸縮ブームにおけるスライドシュー取付構造。In a telescopic boom consisting of an outer boom and an inner boom, a support hole is provided at the open end of the outer boom, a cover plate is provided on the outer surface of the outer boom to close the support hole, and an inner boom support is divided into a plurality of parts. An insertion opening is provided at the edge of the outer boom opening of the support hole with an opening width sufficient to allow one of the split slide shoes to pass through, and the insertion opening has an insertion opening. A slide shoe mounting structure for a telescopic boom, which is provided with a stopper member that can be closed and is attached to a cover plate or an outer boom.
JP2008584U 1984-02-14 1984-02-14 Slide-shu mounting structure for telescopic boom Granted JPS60133892U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008584U JPS60133892U (en) 1984-02-14 1984-02-14 Slide-shu mounting structure for telescopic boom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008584U JPS60133892U (en) 1984-02-14 1984-02-14 Slide-shu mounting structure for telescopic boom

Publications (2)

Publication Number Publication Date
JPS60133892U true JPS60133892U (en) 1985-09-06
JPH0144549Y2 JPH0144549Y2 (en) 1989-12-22

Family

ID=30510246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008584U Granted JPS60133892U (en) 1984-02-14 1984-02-14 Slide-shu mounting structure for telescopic boom

Country Status (1)

Country Link
JP (1) JPS60133892U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011065900A1 (en) * 2009-11-30 2011-06-03 Cargotec Patenter Ab Telescopic device comprising a sliding element
WO2011065899A1 (en) * 2009-11-30 2011-06-03 Cargotec Patenter Ab Sliding element and telescopic device comprising such a sliding element

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5332548A (en) * 1976-09-04 1978-03-27 Nippon Guroobu Kk Extendable boom reaction support mechanism
JPS5441503U (en) * 1977-08-30 1979-03-20
JPS5520995A (en) * 1978-07-29 1980-02-14 Bayerische Motoren Werke Ag Bearing device for bearing input shaft or output shaft in gear case * especially pinion shaft in rear wheel shaft gear case of automobile

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5332548A (en) * 1976-09-04 1978-03-27 Nippon Guroobu Kk Extendable boom reaction support mechanism
JPS5441503U (en) * 1977-08-30 1979-03-20
JPS5520995A (en) * 1978-07-29 1980-02-14 Bayerische Motoren Werke Ag Bearing device for bearing input shaft or output shaft in gear case * especially pinion shaft in rear wheel shaft gear case of automobile

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011065900A1 (en) * 2009-11-30 2011-06-03 Cargotec Patenter Ab Telescopic device comprising a sliding element
WO2011065899A1 (en) * 2009-11-30 2011-06-03 Cargotec Patenter Ab Sliding element and telescopic device comprising such a sliding element
EP2464592A1 (en) * 2009-11-30 2012-06-20 Cargotec Patenter AB Telescopic device comprising a sliding element
EP2464592A4 (en) * 2009-11-30 2013-05-29 Cargotec Patenter Ab Telescopic device comprising a sliding element

Also Published As

Publication number Publication date
JPH0144549Y2 (en) 1989-12-22

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