JPH0382394U - - Google Patents
Info
- Publication number
- JPH0382394U JPH0382394U JP14374389U JP14374389U JPH0382394U JP H0382394 U JPH0382394 U JP H0382394U JP 14374389 U JP14374389 U JP 14374389U JP 14374389 U JP14374389 U JP 14374389U JP H0382394 U JPH0382394 U JP H0382394U
- Authority
- JP
- Japan
- Prior art keywords
- oil passage
- swivel
- cam section
- working
- swivel base
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
第１図は、本考案に係る作業装置の旋回自動格
納装置を示した概略図、第２図は、上記旋回自動
格納装置を備えた高所作業車の側面図である。
３…旋回台、５…ブーム、８…ブーム支持台、
１２…遮断バルブ、１３…カム、１４…操作バル
ブ、１６…切換バルブ、１７…格納スイツチ、２
１…第１油路、２２…第２油路。
FIG. 1 is a schematic diagram showing a rotating automatic storage device for a working device according to the present invention, and FIG. 2 is a side view of an aerial work vehicle equipped with the above-mentioned rotating automatic storage device. 3... Swivel base, 5... Boom, 8... Boom support base,
12...Shutoff valve, 13...Cam, 14...Operation valve, 16...Switching valve, 17...Storage switch, 2
1...first oil passage, 22...second oil passage.
Claims (1)
作業機とからなる作業装置において、この作業装
置を旋回させ、所定格納位置に停止させる作業装
置用旋回自動格納装置であつて、 前記旋回台を旋回作動させる油圧駆動手段と、 この油圧駆動手段に接続される第１油路および
第２油路と、 これら第１油路もしくは第２油路と油圧源とを
選択的に接続する切換手段と、 前記旋回台の旋回周上に設けられたカム部と、 前記第２油路上に配設され、前記カム部により
押動されて切換わり、前記第２油路を遮断する遮
断バルブとからなる作業装置の旋回自動格納装置
。[Claims for Utility Model Registration] In a working device consisting of a rotatable swivel base and a working machine installed on the swivel base, the working device is rotated and stopped at a predetermined storage position. A device comprising: a hydraulic drive means for rotating the swivel table; a first oil passage and a second oil passage connected to the hydraulic drive means; the first oil passage or the second oil passage and a hydraulic source; a cam section provided on the swivel circumference of the swivel base; and a cam section disposed on the second oil path and switched by being pushed by the cam section; An automatic retraction device for working equipment consisting of a shutoff valve that shuts off the road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14374389U JPH0721492Y2 (en) | 1989-12-13 | 1989-12-13 | Swivel automatic storage device for work equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14374389U JPH0721492Y2 (en) | 1989-12-13 | 1989-12-13 | Swivel automatic storage device for work equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0382394U true JPH0382394U (en) | 1991-08-22 |
| JPH0721492Y2 JPH0721492Y2 (en) | 1995-05-17 |
Family
ID=31690498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14374389U Expired - Lifetime JPH0721492Y2 (en) | 1989-12-13 | 1989-12-13 | Swivel automatic storage device for work equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0721492Y2 (en) |
-
1989
- 1989-12-13 JP JP14374389U patent/JPH0721492Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0721492Y2 (en) | 1995-05-17 |