JPH0386145U - - Google Patents
Info
- Publication number
- JPH0386145U JPH0386145U JP14584289U JP14584289U JPH0386145U JP H0386145 U JPH0386145 U JP H0386145U JP 14584289 U JP14584289 U JP 14584289U JP 14584289 U JP14584289 U JP 14584289U JP H0386145 U JPH0386145 U JP H0386145U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- space
- vehicle body
- booms
- downward
- 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
図面は本考案の実施例を示し、第１図は正面図
、第２図、第３図は第１図の−線、−線
断面図である。
２……車体、５……第１ブーム、１５……第２
ブーム、２１……空間部、２２……スライドシリ
ンダ。
The drawings show an embodiment of the present invention, and FIG. 1 is a front view, and FIGS. 2 and 3 are sectional views taken along lines - and - in FIG. 1. 2...Vehicle body, 5...First boom, 15...Second
Boom, 21... Space section, 22... Slide cylinder.
Claims (1)
第１ブーム５の上面に、断面下向コ字状の第２ブ
ーム１５を伸縮自在に配設して両者間に空間部２
１を構成し、この空間部２１に配設したスライド
シリンダ２２を第１ブーム５と第２ブーム１５に
連結し、その第２ブーム１５の先端に作業機を装
着して成るブーム装置。 A second boom 15 having a downward U-shaped cross section is telescopically disposed on the upper surface of the first boom 5 which is vertically swingably supported on the side of the rotating vehicle body 2, and a space 2 is formed between the two booms.
1, a slide cylinder 22 arranged in this space 21 is connected to a first boom 5 and a second boom 15, and a working machine is attached to the tip of the second boom 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14584289U JPH0386145U (en) | 1989-12-20 | 1989-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14584289U JPH0386145U (en) | 1989-12-20 | 1989-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0386145U true JPH0386145U (en) | 1991-08-30 |
Family
ID=31692465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14584289U Pending JPH0386145U (en) | 1989-12-20 | 1989-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0386145U (en) |
-
1989
- 1989-12-20 JP JP14584289U patent/JPH0386145U/ja active Pending