JPS588695U - Variable section wing type center board - Google Patents
Variable section wing type center boardInfo
- Publication number
- JPS588695U JPS588695U JP10333781U JP10333781U JPS588695U JP S588695 U JPS588695 U JP S588695U JP 10333781 U JP10333781 U JP 10333781U JP 10333781 U JP10333781 U JP 10333781U JP S588695 U JPS588695 U JP S588695U
- Authority
- JP
- Japan
- Prior art keywords
- centerboard
- wing type
- center board
- section wing
- variable section
- 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
- Toys (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図及び第2図は本考案のセンターボードの構成を示
すセンターボード本体及び附属翼型片の ゛側面、正面
及び断面形状図である。第3図はセンターボードと本体
と翼型片とを組合わせてなる翼室断面を有するセンター
ボードの側面図、正面及び断面図とする。“第4図は本
考案のセンターボードを装備したヨツトの横風を受けて
帆走する状態の平面を示したものである。
□ 図中、1・・・センターボード、3・・・翼型片、
A・・・右舷用翼型片、B・・・左舷用翼型片。FIGS. 1 and 2 are side, front, and cross-sectional views of the centerboard main body and attached airfoil pieces, showing the structure of the centerboard of the present invention. FIG. 3 is a side view, a front view, and a sectional view of a center board having a wing chamber cross section formed by combining a center board, a main body, and an airfoil piece. “Figure 4 shows the plane of a yacht equipped with the centerboard of the present invention sailing in the crosswind. □ In the figure, 1... Centerboard, 3... Airfoil piece,
A...Airfoil piece for starboard side, B...Airfoil piece for port side.
Claims (1)
ードの水中部の右舷面又は左舷面に装着し又は取外して
、センターボードと一体となる如き翼室断面形状を合成
せしめ、航走中のセンターボードに作用する水流の流体
力からヨツトの横流れを防止する方向により大きな揚力
を発生せしめて、ヨツトの帆走性能の向上をはかる可変
断面翼式センターボード。A removable and pre-formed airfoil piece is attached to or removed from the starboard or port side of the underwater part of the centerboard to synthesize a cross-sectional shape of the wing chamber that is integrated with the centerboard, and the center board during cruising. A variable cross section wing type centerboard that aims to improve the sailing performance of a yacht by generating greater lift in the direction of preventing the yacht from drifting sideways from the fluid force of the water current acting on the board.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10333781U JPS588695U (en) | 1981-07-11 | 1981-07-11 | Variable section wing type center board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10333781U JPS588695U (en) | 1981-07-11 | 1981-07-11 | Variable section wing type center board |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS588695U true JPS588695U (en) | 1983-01-20 |
Family
ID=29897953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10333781U Pending JPS588695U (en) | 1981-07-11 | 1981-07-11 | Variable section wing type center board |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS588695U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05262326A (en) * | 1991-12-30 | 1993-10-12 | Fuji Seal Kogyo Kk | Collective packing |
-
1981
- 1981-07-11 JP JP10333781U patent/JPS588695U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05262326A (en) * | 1991-12-30 | 1993-10-12 | Fuji Seal Kogyo Kk | Collective packing |
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