JPH01154997U - - Google Patents
Info
- Publication number
- JPH01154997U JPH01154997U JP4777888U JP4777888U JPH01154997U JP H01154997 U JPH01154997 U JP H01154997U JP 4777888 U JP4777888 U JP 4777888U JP 4777888 U JP4777888 U JP 4777888U JP H01154997 U JPH01154997 U JP H01154997U
- Authority
- JP
- Japan
- Prior art keywords
- guard
- propeller
- swing
- swing arm
- swing position
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Description
図面は本考案の一実施例を示すもので、第１図
は付属作業艇の側面図、第２図は同上の要部の拡
大側面図、第３図は第２図の平面図である。
図中、１は付属作業艇、２はプロペラ、３はガ
ード、４は軸受、５は横軸、６は旋回アーム、７
はスプロケツトホイール、８はチエーン、９と１
０はピストンシリンダを示す。
The drawings show one embodiment of the present invention; FIG. 1 is a side view of an attached work boat, FIG. 2 is an enlarged side view of the same essential parts, and FIG. 3 is a plan view of FIG. 2. In the figure, 1 is an attached work boat, 2 is a propeller, 3 is a guard, 4 is a bearing, 5 is a horizontal shaft, 6 is a swing arm, 7
is the sprocket wheel, 8 is the chain, 9 and 1
0 indicates a piston cylinder.
Claims (1)
支点に旋回可能な旋回アームに固定し、該旋回ア
ームを、ガードがプロペラを囲む下向き旋回位置
と、ガードを水面上に引き上げた上向き旋回位置
に操作する動力操作装置に連結したことを特徴と
するまき網漁船の付属作業艇のプロペラガード装
置。 A guard surrounding the propeller on the bottom of the ship is fixed to a swing arm that can swing around a horizontal shaft at the stern, and the swing arm is placed in a downward swing position where the guard surrounds the propeller and an upward swing position where the guard is raised above the water surface. A propeller guard device for a work boat attached to a purse seine fishing boat, characterized in that it is connected to a power operating device to be operated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4777888U JPH0746639Y2 (en) | 1988-04-11 | 1988-04-11 | Propeller guard device for work boats attached to purse seine fishing vessels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4777888U JPH0746639Y2 (en) | 1988-04-11 | 1988-04-11 | Propeller guard device for work boats attached to purse seine fishing vessels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01154997U true JPH01154997U (en) | 1989-10-25 |
| JPH0746639Y2 JPH0746639Y2 (en) | 1995-10-25 |
Family
ID=31273964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4777888U Expired - Lifetime JPH0746639Y2 (en) | 1988-04-11 | 1988-04-11 | Propeller guard device for work boats attached to purse seine fishing vessels |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0746639Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102135107B1 (en) * | 2019-06-17 | 2020-08-26 | 주식회사 정수마린 | Folding type apparatus for protecting marine propulsion device |
-
1988
- 1988-04-11 JP JP4777888U patent/JPH0746639Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102135107B1 (en) * | 2019-06-17 | 2020-08-26 | 주식회사 정수마린 | Folding type apparatus for protecting marine propulsion device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0746639Y2 (en) | 1995-10-25 |