JPS6128784U - Crane movable boom walkway - Google Patents

Crane movable boom walkway

Info

Publication number
JPS6128784U
JPS6128784U JP11351484U JP11351484U JPS6128784U JP S6128784 U JPS6128784 U JP S6128784U JP 11351484 U JP11351484 U JP 11351484U JP 11351484 U JP11351484 U JP 11351484U JP S6128784 U JPS6128784 U JP S6128784U
Authority
JP
Japan
Prior art keywords
walkway
movable boom
crane movable
crane
boom walkway
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.)
Pending
Application number
JP11351484U
Other languages
Japanese (ja)
Inventor
邦彦 玉木
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP11351484U priority Critical patent/JPS6128784U/en
Publication of JPS6128784U publication Critical patent/JPS6128784U/en
Pending legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (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】 第１図は本考案の装置の正面図、第２図はフームが下方
に傾斜した状態の装置の正面図、第３図は第１図の平面
図である。 １・・・・・・ブーム、２・・・・・・歩道、５・・・
・・・軸、７・・・・・・シリンタ。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view of the device of the present invention, FIG. 2 is a front view of the device with the foot tilted downward, and FIG. 3 is a plan view of FIG. 1. 1...Boom, 2...Sidewalk, 5...
...Shaft, 7...Cylinder.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 本体に対して垂直方向に回動するフームに歩道を設けた
ものにおいて、前記歩道をブームに対してシリンタによ
って垂直方向に旦動自在に設けたことを特徴とするクレ
ーンの可動フームの歩道。1. A walkway for a movable hoof of a crane, which is provided with a walkway on a hoom that rotates in a direction perpendicular to a main body, wherein the walkway is provided so as to be freely pivotable in a vertical direction with respect to the boom by a cylinder.
JP11351484U 1984-07-27 1984-07-27 Crane movable boom walkway Pending JPS6128784U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11351484U JPS6128784U (en) 1984-07-27 1984-07-27 Crane movable boom walkway

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11351484U JPS6128784U (en) 1984-07-27 1984-07-27 Crane movable boom walkway

Publications (1)

Publication Number Publication Date
JPS6128784U true JPS6128784U (en) 1986-02-20

Family

ID=30672543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11351484U Pending JPS6128784U (en) 1984-07-27 1984-07-27 Crane movable boom walkway

Country Status (1)

Country Link
JP (1) JPS6128784U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH041125U (en) * 1990-04-20 1992-01-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH041125U (en) * 1990-04-20 1992-01-07

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