JPS61193986U - - Google Patents
Info
- Publication number
- JPS61193986U JPS61193986U JP7763385U JP7763385U JPS61193986U JP S61193986 U JPS61193986 U JP S61193986U JP 7763385 U JP7763385 U JP 7763385U JP 7763385 U JP7763385 U JP 7763385U JP S61193986 U JPS61193986 U JP S61193986U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- hydraulic excavator
- crane
- hydraulic
- cylinder
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Description
第１図は本考案による移動式クレーンの一実施
例を示す側面図、第２図および第３図は本考案に
よる場合と従来例との巻上げ高さおよび作業半径
を比較する説明図、第４図は伸縮ブームを有する
従来のクレーンを示す側面図、第５図は本考案の
応用例を示すブーム連結部の側面図である。
Fig. 1 is a side view showing one embodiment of the mobile crane according to the present invention, Figs. 2 and 3 are explanatory diagrams comparing the hoisting height and working radius between the case according to the present invention and the conventional example, and Fig. 4 This figure is a side view showing a conventional crane having a telescoping boom, and FIG. 5 is a side view of a boom connection part showing an application example of the present invention.
Claims (1)
して、伸縮可能なクレーンブームを油圧シリンダ
のアームシリンダにより回動自在に、かつ前記油
圧シヨベルのブーム上部に折畳み自在に取付けた
ことを特徴とする伸縮ブームを有する移動式クレ
ーン。 A telescoping boom characterized in that an extendable crane boom is attached to the tip of the boom of a hydraulic excavator via an adapter so as to be rotatable by an arm cylinder of a hydraulic cylinder, and foldable to the top of the boom of the hydraulic excavator. Mobile crane with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7763385U JPS61193986U (en) | 1985-05-27 | 1985-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7763385U JPS61193986U (en) | 1985-05-27 | 1985-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61193986U true JPS61193986U (en) | 1986-12-03 |
Family
ID=30620876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7763385U Pending JPS61193986U (en) | 1985-05-27 | 1985-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61193986U (en) |
-
1985
- 1985-05-27 JP JP7763385U patent/JPS61193986U/ja active Pending
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