JPH0218499U - - Google Patents
Info
- Publication number
- JPH0218499U JPH0218499U JP9777988U JP9777988U JPH0218499U JP H0218499 U JPH0218499 U JP H0218499U JP 9777988 U JP9777988 U JP 9777988U JP 9777988 U JP9777988 U JP 9777988U JP H0218499 U JPH0218499 U JP H0218499U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- work vehicle
- aerial work
- hollow
- tip
- 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
- 239000011810 insulating material Substances 0.000 claims 2
Landscapes
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
第１図は本考案に係る高所作業車のブーム形状
を装備した高所作業車の一例を示す側面図、第２
図は同上ブームの要部断面図である。
１…高所作業車、２…ターンテーブル、３…ブ
ーム、３ａ…基部ブーム、３ｂ…中間ブーム、３
ｃ…先端ブーム、４…伸縮シリンダー、５…起伏
シリンダー、６…バケツト、７…中空、８…ヘツ
ド、９…テール、１０…支持ローラ。
Figure 1 is a side view showing an example of an aerial work vehicle equipped with the boom shape of the aerial work vehicle according to the present invention;
The figure is a sectional view of the main parts of the same boom. 1... Aerial work vehicle, 2... Turntable, 3... Boom, 3a... Base boom, 3b... Intermediate boom, 3
c...Tip boom, 4...Telescopic cylinder, 5...Luffing cylinder, 6...Bucket, 7...Hollow, 8...Head, 9...Tail, 10...Support roller.
Claims (1)
に装備するブームがＦＲＰ等の絶縁材により構成
されたものにおいて、前記ＦＲＰ等の絶縁材によ
り構成されるブームを中空となし、該中空の基部
側内径が小さくて、先端に臨むにつれて内径が大
きくなるように成形したことを特徴とする高所作
業車のブーム形状。 In a boom installed on an aerial work vehicle, in which the boom installed at the tip is made of an insulating material such as FRP, the boom made of the insulating material such as FRP is hollow, and the hollow A boom shape for an aerial work vehicle characterized by having a small inner diameter at the base and increasing the inner diameter toward the tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9777988U JPH0625519Y2 (en) | 1988-07-23 | 1988-07-23 | Boom shape of aerial work vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9777988U JPH0625519Y2 (en) | 1988-07-23 | 1988-07-23 | Boom shape of aerial work vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0218499U true JPH0218499U (en) | 1990-02-07 |
| JPH0625519Y2 JPH0625519Y2 (en) | 1994-07-06 |
Family
ID=31323480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9777988U Expired - Fee Related JPH0625519Y2 (en) | 1988-07-23 | 1988-07-23 | Boom shape of aerial work vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0625519Y2 (en) |
-
1988
- 1988-07-23 JP JP9777988U patent/JPH0625519Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0625519Y2 (en) | 1994-07-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |