JPS59137274U - arm crane - Google Patents
arm craneInfo
- Publication number
- JPS59137274U JPS59137274U JP3072883U JP3072883U JPS59137274U JP S59137274 U JPS59137274 U JP S59137274U JP 3072883 U JP3072883 U JP 3072883U JP 3072883 U JP3072883 U JP 3072883U JP S59137274 U JPS59137274 U JP S59137274U
- Authority
- JP
- Japan
- Prior art keywords
- link
- horizontal
- vertical
- arm crane
- auxiliary link
- 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
Links
Landscapes
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
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
図を示す。第３図は従来のものの全体側面図を示す。図
において、１０ｃ１駆動機、１２は水平リンク、１２Ａ
１，１２Ａ２は端板、１４は垂直リンク、１６は水平補
助リンク、２３は操作部、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 the arm crane to which the present invention is applied, in which Fig. 1 shows an overall side view with the front support side plate removed, and Fig. 2 shows a plan view of the main parts including a partial cross section. FIG. 3 shows an overall side view of the conventional one. In the figure, 10c1 drive machine, 12 horizontal link, 12A
1 and 12A2 are end plates, 14 is a vertical link, 16 is a horizontal auxiliary link, 23 is an operating section, and 27 and 28 are springs and lance springs. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
れる平行四辺形リンク機構に、荷重の吊下把持部を常時
水平に保つ水平補助リンクと垂直補助リンクを上記水平
補助リンクは上記水平リンクに内装し付設すると共に、
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端板に筆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。 −The parallelogram link mechanism is composed of a horizontal link and a vertical link, and is driven by a drive machine, and a horizontal auxiliary link and a vertical auxiliary link are attached to the horizontal auxiliary link and the vertical auxiliary link to keep the suspended grip part of the load horizontal at all times. In addition to interior and installation,
A balance spring is disposed along the horizontal link to balance the weight of the link mechanism, characterized in that one end of the writing balance spring is locked to the end plate of the horizontal link on the side opposite to the driving machine. arm crane. −
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3072883U JPS59137274U (en) | 1983-03-01 | 1983-03-01 | arm crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3072883U JPS59137274U (en) | 1983-03-01 | 1983-03-01 | arm crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59137274U true JPS59137274U (en) | 1984-09-13 |
Family
ID=30161604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3072883U Pending JPS59137274U (en) | 1983-03-01 | 1983-03-01 | arm crane |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59137274U (en) |
-
1983
- 1983-03-01 JP JP3072883U patent/JPS59137274U/en active Pending
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