JPH0158397U - - Google Patents
Info
- Publication number
- JPH0158397U JPH0158397U JP15549587U JP15549587U JPH0158397U JP H0158397 U JPH0158397 U JP H0158397U JP 15549587 U JP15549587 U JP 15549587U JP 15549587 U JP15549587 U JP 15549587U JP H0158397 U JPH0158397 U JP H0158397U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- duct
- propulsion device
- waterjet propulsion
- foldable
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
第１図はウオータジエツト推進装置の本体部を
中折れしたときの平面図、第２図、第３図はウオ
ータジエツト推進装置の側面図、平面図、第４図
はウオータジエツト推進装置の作動状態を示す縦
断面図、第５図はバケツトの位置と進行方向の関
係、方向制御板の位置と舵取り方向の関係を示す
それぞれ側面図、平面図である。
（符号）、１…本体部、７…ダクト、７ｂ…ダ
クトの中央部、７ｃ…ダクトのノズル部。
Figure 1 is a plan view of the main body of the waterjet propulsion device when it is broken in the middle, Figures 2 and 3 are side views and plan views of the waterjet propulsion device, and Figure 4 is a longitudinal section showing the operating state of the waterjet propulsion device. A top view and FIG. 5 are a side view and a plan view, respectively, showing the relationship between the position of the bucket and the direction of travel, and the relationship between the position of the direction control plate and the steering direction. (Symbol), 1...Main body part, 7...Duct, 7b...Central part of duct, 7c...Nozzle part of duct.
Claims (1)
ウオータジエツト推進装置において、前記ダクト
７の中央部７ｂとノズル部７ｃが分断すべく、前
記本体部１を中折れ可能に構成したことを特徴と
するウオータジエツト推進装置の本体部構造。 A waterjet propulsion device in which a duct 7 for water inflow and outflow is formed in the main body 1, characterized in that the main body 1 is configured to be foldable in the middle so that the central part 7b of the duct 7 and the nozzle part 7c are separated. Main body structure of waterjet propulsion device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15549587U JPH0158397U (en) | 1987-10-08 | 1987-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15549587U JPH0158397U (en) | 1987-10-08 | 1987-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0158397U true JPH0158397U (en) | 1989-04-12 |
Family
ID=31433175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15549587U Pending JPH0158397U (en) | 1987-10-08 | 1987-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0158397U (en) |
-
1987
- 1987-10-08 JP JP15549587U patent/JPH0158397U/ja active Pending