JPS6234600U - - Google Patents
Info
- Publication number
- JPS6234600U JPS6234600U JP12675485U JP12675485U JPS6234600U JP S6234600 U JPS6234600 U JP S6234600U JP 12675485 U JP12675485 U JP 12675485U JP 12675485 U JP12675485 U JP 12675485U JP S6234600 U JPS6234600 U JP S6234600U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- extendable
- case
- base
- 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
Landscapes
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
第１図は本考案の実施例を示す側面図、第２図
は本伸縮ブームをスライドした状態を示す側面図
、第３図は従来の高所作業車の斜視図、第４図は
そのブーム装置の側面図である。
１……ベースブーム、２……ミドルブーム、３
……トツプブーム、５……スライド用油圧シリン
ダ、６……ブームケース、８……ブラケツト（車
体）。
Fig. 1 is a side view showing an embodiment of the present invention, Fig. 2 is a side view showing the telescoping boom in a slid state, Fig. 3 is a perspective view of a conventional aerial work vehicle, and Fig. 4 is the boom. FIG. 2 is a side view of the device. 1...Base boom, 2...Middle boom, 3
... Top boom, 5 ... Hydraulic cylinder for slide, 6 ... Boom case, 8 ... Bracket (vehicle body).
Claims (1)
ブームに対してトツプブームを各々伸縮可能とし
た伸縮ブームを塔載した高所作業車において、車
体にブームケースを起伏可能に設け、ブームケー
スに前記ベースブームを油圧シリンダにより前後
方向に移動可能に設けたことを特徴とする高所作
業者のブーム装置。 In an aerial work vehicle equipped with a retractable boom in which a middle boom is extendable to the base boom and a top boom is extendable to the middle boom, a boom case is provided on the vehicle body so that it can be raised and lowered, and the base boom is attached to the boom case. A boom device for working at heights, characterized by being movable in the front and rear directions using a hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12675485U JPS6234600U (en) | 1985-08-20 | 1985-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12675485U JPS6234600U (en) | 1985-08-20 | 1985-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6234600U true JPS6234600U (en) | 1987-02-28 |
Family
ID=31020862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12675485U Pending JPS6234600U (en) | 1985-08-20 | 1985-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6234600U (en) |
-
1985
- 1985-08-20 JP JP12675485U patent/JPS6234600U/ja active Pending
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