JP2010045993A - 引き舟 - Google Patents
引き舟 Download PDFInfo
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- JP2010045993A JP2010045993A JP2008211559A JP2008211559A JP2010045993A JP 2010045993 A JP2010045993 A JP 2010045993A JP 2008211559 A JP2008211559 A JP 2008211559A JP 2008211559 A JP2008211559 A JP 2008211559A JP 2010045993 A JP2010045993 A JP 2010045993A
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- Japan
- Prior art keywords
- water
- buoyancy
- container body
- tugboat
- boat
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Abstract
【解決手段】 請求項1に係る発明は、浮力体を設けて水に浮くように形成した容器本体に牽引ロープを取り付けた引き舟に於て、前記容器本体の後部側に、水を溜める水溜め部を形成し、容器本体の前部側に、水が流入する通水孔を設けた通水部を形成すると共に、前記浮力体の浮力を容器本体の左右で均等とし、前記通水部側に比し水溜め部側の浮力を大きくしたことを特徴とする。
そして、請求項2に係る発明は、請求項1に記載の引き舟に於て、前記通水部の通水孔を、容器本体の上面側と底面側とに設けたことを特徴とする。
【選択図】 図1
Description
13 底部
15 上部
17,19 側部浮力体
21 前部浮力体
23 傾斜面
29 ハンドル
31 牽引ロープ
33 取出口
35 蓋体
39 開閉操作部
51,81 引き舟
53 投入口
55 閉塞体
63,65,67,83 通水孔
69 側面
71 底面
73 後端
75 排水口
77 水溜め部
79 通水部
Claims (4)
- 浮力体を設けて水に浮くように形成した容器本体に牽引ロープを取り付けた引き舟に於て、
前記容器本体の後部側に、水を溜める水溜め部を形成し、
容器本体の前部側に、水が流入する通水孔を設けた通水部を形成すると共に、
前記浮力体の浮力を容器本体の左右で均等とし、前記通水部側に比し水溜め部側の浮力体の浮力を大きくしたことを特徴とする引き舟。 - 前記通水部の通水孔を、容器本体の上面側と底面側とに設けたことを特徴とする請求項1に記載の引き舟。
- 前記通水部側に比し水溜め部側の浮力体を、上下方向に肉厚に形成したことを特徴とする請求項1または請求項2に記載の引き舟。
- 前記通水部側に比し水溜め部側の浮力体を、下方に突出させて形成したことを特徴とする請求項1乃至請求項3のいずれか1項に記載の引き舟。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008211559A JP5107176B2 (ja) | 2008-08-20 | 2008-08-20 | 引き舟 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008211559A JP5107176B2 (ja) | 2008-08-20 | 2008-08-20 | 引き舟 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010045993A true JP2010045993A (ja) | 2010-03-04 |
JP5107176B2 JP5107176B2 (ja) | 2012-12-26 |
Family
ID=42063659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008211559A Active JP5107176B2 (ja) | 2008-08-20 | 2008-08-20 | 引き舟 |
Country Status (1)
Country | Link |
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JP (1) | JP5107176B2 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5329990U (ja) * | 1976-08-20 | 1978-03-14 | ||
JPS63122070U (ja) * | 1987-01-31 | 1988-08-08 | ||
JP2007202476A (ja) * | 2006-02-02 | 2007-08-16 | Shimano Inc | 鮎釣用曳舟 |
JP2008086224A (ja) * | 2006-09-29 | 2008-04-17 | Daiwa Seiko Inc | 釣り用引き舟 |
-
2008
- 2008-08-20 JP JP2008211559A patent/JP5107176B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5329990U (ja) * | 1976-08-20 | 1978-03-14 | ||
JPS63122070U (ja) * | 1987-01-31 | 1988-08-08 | ||
JP2007202476A (ja) * | 2006-02-02 | 2007-08-16 | Shimano Inc | 鮎釣用曳舟 |
JP2008086224A (ja) * | 2006-09-29 | 2008-04-17 | Daiwa Seiko Inc | 釣り用引き舟 |
Also Published As
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JP5107176B2 (ja) | 2012-12-26 |
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