JPS63142391U - - Google Patents
Info
- Publication number
- JPS63142391U JPS63142391U JP3340887U JP3340887U JPS63142391U JP S63142391 U JPS63142391 U JP S63142391U JP 3340887 U JP3340887 U JP 3340887U JP 3340887 U JP3340887 U JP 3340887U JP S63142391 U JPS63142391 U JP S63142391U
- Authority
- JP
- Japan
- Prior art keywords
- swing
- post
- bracket
- boom
- lifting device
- 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
Links
Landscapes
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
図面は本考案の実施例を示し、第１図は高所作
業車の吊上げ装置の構成を示す側面図、第２図は
吊上げ装置の格納状態を示す側面図である。
４…作業台、５…旋回ポスト、６…ブラケツト
、７…サブブーム、１０…ウインチ、１１，１２
…ピン、１６…ダンパシリンダ。
The drawings show an embodiment of the present invention, and FIG. 1 is a side view showing the configuration of a lifting device for an aerial work vehicle, and FIG. 2 is a side view showing the hoisting device in a stored state. 4...Workbench, 5...Swivel post, 6...Bracket, 7...Subboom, 10...Winch, 11, 12
...Pin, 16...Damper cylinder.
Claims (1)
支持ポストに旋回ポストを嵌合し、旋回ポストに
サブブームを備えたブラケツトを垂直方向に揺動
及び固定自在に枢支した高所作業車の吊上げ装置
において、所定の反力で伸長するダンパシリンダ
の両端を前記旋回ポストとブラケツトに枢着した
ことを特徴とする高所作業車の吊上げ装置。 A lifting device for an aerial work vehicle in which a support post is held in balance at the tip of the boom, a swing post is fitted to the support post, and a bracket with a sub-boom is pivoted to the swing post so that it can swing and be fixed in the vertical direction. A lifting device for an aerial work vehicle, characterized in that both ends of a damper cylinder that expands with a predetermined reaction force are pivotally connected to the swing post and the bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3340887U JPH0439267Y2 (en) | 1987-03-06 | 1987-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3340887U JPH0439267Y2 (en) | 1987-03-06 | 1987-03-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63142391U true JPS63142391U (en) | 1988-09-20 |
| JPH0439267Y2 JPH0439267Y2 (en) | 1992-09-14 |
Family
ID=30840994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3340887U Expired JPH0439267Y2 (en) | 1987-03-06 | 1987-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439267Y2 (en) |
-
1987
- 1987-03-06 JP JP3340887U patent/JPH0439267Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0439267Y2 (en) | 1992-09-14 |