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JPS5830681U - crane column - Google Patents

crane column

Info

Publication number
JPS5830681U
JPS5830681U JP12364581U JP12364581U JPS5830681U JP S5830681 U JPS5830681 U JP S5830681U JP 12364581 U JP12364581 U JP 12364581U JP 12364581 U JP12364581 U JP 12364581U JP S5830681 U JPS5830681 U JP S5830681U
Authority
JP
Japan
Prior art keywords
crane column
column
abstract
sleeve
crane
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
JP12364581U
Other languages
Japanese (ja)
Other versions
JPS622236Y2 (en
Inventor
三沢　直利
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.)
Akebono Brake Industry Co Ltd
Original Assignee
Akebono Brake Industry 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 Akebono Brake Industry Co Ltd filed Critical Akebono Brake Industry Co Ltd
Priority to JP12364581U priority Critical patent/JPS5830681U/en
Publication of JPS5830681U publication Critical patent/JPS5830681U/en
Application granted granted Critical
Publication of JPS622236Y2 publication Critical patent/JPS622236Y2/ja
Granted legal-status Critical Current

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  • 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) [Abstract] 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図はこの考案に係るコラムを組み込んだクレーン車
の側面図、第２図はその要部の縦断面図、第３図は第２
図のｘ−ｘ’断面図、第４図は同じくＹ−Ｙ′断面図、
第５図は操作レバ一部分の平面図である。 （符号）、５・・・・・・スリーブ、６・・・・・・コ
ラム、７・・・・・・ブーム、１１．１１’・・・・・
・一方向クラッチ。Figure 1 is a side view of a crane truck incorporating a column according to this invention, Figure 2 is a vertical sectional view of its main parts, and Figure 3 is a crane truck incorporating a column according to this invention.
xx' cross-sectional view in the figure, FIG. 4 is also a Y-Y' cross-sectional view,
FIG. 5 is a plan view of a portion of the operating lever. (Sign), 5...Sleeve, 6...Column, 7...Boom, 11.11'...
・One-way clutch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 頂部にブームを横伸させた手動旋回型のクレーンのコラ
ムにおいて、コラムとスリーブ間に２組の一方向クラッ
チをそれぞれ逆向きに組み込んでなるクレーンのコラム
。A manually rotating crane column with a boom extended horizontally at the top, in which two sets of one-way clutches are installed in opposite directions between the column and the sleeve.
JP12364581U 1981-08-19 1981-08-19 crane column Granted JPS5830681U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12364581U JPS5830681U (en) 1981-08-19 1981-08-19 crane column

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12364581U JPS5830681U (en) 1981-08-19 1981-08-19 crane column

Publications (2)

Publication Number Publication Date
JPS5830681U true JPS5830681U (en) 1983-02-28
JPS622236Y2 JPS622236Y2 (en) 1987-01-20

Family

ID=29917540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12364581U Granted JPS5830681U (en) 1981-08-19 1981-08-19 crane column

Country Status (1)

Country Link
JP (1) JPS5830681U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190800U (en) * 1983-06-03 1984-12-18 株式会社タダノ Secondary boom support device for aerial work vehicles
JPS60189407A (en) * 1984-02-17 1985-09-26 コンチネンタル　プラスチツク　コンテ−ナ−ズ，インコ−ポレ−テド Laminate-worked preform and method and device for molding said preform
JPS61173924A (en) * 1985-01-30 1986-08-05 東洋製罐株式会社 Oriented multilayer plastic vessel and manufacture thereof
JPS6374414U (en) * 1986-10-31 1988-05-18

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190800U (en) * 1983-06-03 1984-12-18 株式会社タダノ Secondary boom support device for aerial work vehicles
JPS60189407A (en) * 1984-02-17 1985-09-26 コンチネンタル　プラスチツク　コンテ−ナ−ズ，インコ−ポレ−テド Laminate-worked preform and method and device for molding said preform
JPS61173924A (en) * 1985-01-30 1986-08-05 東洋製罐株式会社 Oriented multilayer plastic vessel and manufacture thereof
JPS6374414U (en) * 1986-10-31 1988-05-18

Also Published As

Publication number Publication date
JPS622236Y2 (en) 1987-01-20

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