JPS59137273U - arm crane - Google Patents

arm crane

Info

Publication number
JPS59137273U
JPS59137273U JP3072783U JP3072783U JPS59137273U JP S59137273 U JPS59137273 U JP S59137273U JP 3072783 U JP3072783 U JP 3072783U JP 3072783 U JP3072783 U JP 3072783U JP S59137273 U JPS59137273 U JP S59137273U
Authority
JP
Japan
Prior art keywords
link
horizontal link
horizontal
arm crane
balance spring
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
JP3072783U
Other languages
Japanese (ja)
Inventor
吉彦 峰松
吉末　彰
洋二 中村
直樹 奥
坂本　研一郎
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP3072783U priority Critical patent/JPS59137273U/en
Publication of JPS59137273U publication Critical patent/JPS59137273U/en
Pending legal-status Critical Current

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  • Manipulator (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) [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]

図はこの発明を適用したアームクレーンの一実施例に関
するもので、第１図は手前の支持側板を外した状態にお
ける全体側面図、第２図は部分断面を含む主要部の平面
図、第３図は従来のものの全体側面図を示す。図におい
て、１０は駆動機、１２は水平リンク、１４は垂直リン
ク、１６は支軸、２７．２８はバランスばねであ、る。 なお、図中同一符号は同一、又は相当部分を示す。The figures relate to an embodiment of an arm crane to which the present invention is applied. Fig. 1 is an overall side view with the front support side plate removed, Fig. 2 is a plan view of the main part including a partial cross section, and Fig. 3 is an overall side view with the front support side plate removed. The figure shows an overall side view of a conventional one. In the figure, 10 is a driving machine, 12 is a horizontal link, 14 is a vertical link, 16 is a support shaft, and 27.28 is a balance spring. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水平リンクと垂直リンクとで構成され、駆動機で駆動さ
れる平行四辺形リンク機構の上記水平リンクに沿って、
上記リンク機構の自重とバランスするバランスばねを配
設したものにおいて、上記゛　　　水平リンクの反駆動
機側端の水平リンク連結用支軸に上記バランスばねの一
端を係止したことを特徴とするアームクレーン。Along the horizontal link of the parallelogram link mechanism, which is composed of a horizontal link and a vertical link and is driven by a driving machine,
The arm is equipped with a balance spring that balances the weight of the link mechanism, wherein one end of the balance spring is locked to a horizontal link connecting support shaft at the end of the horizontal link opposite to the drive unit. crane.
JP3072783U 1983-03-01 1983-03-01 arm crane Pending JPS59137273U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3072783U JPS59137273U (en) 1983-03-01 1983-03-01 arm crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3072783U JPS59137273U (en) 1983-03-01 1983-03-01 arm crane

Publications (1)

Publication Number Publication Date
JPS59137273U true JPS59137273U (en) 1984-09-13

Family

ID=30161603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3072783U Pending JPS59137273U (en) 1983-03-01 1983-03-01 arm crane

Country Status (1)

Country Link
JP (1) JPS59137273U (en)

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