JPS588695U - Variable section wing type center board - Google Patents

Variable section wing type center board

Info

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
Application number
JP10333781U
Other languages
Japanese (ja)
Inventor
矢吹 宗秋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP10333781U priority Critical patent/JPS588695U/en
Publication of JPS588695U publication Critical patent/JPS588695U/en
Pending legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 着脱可能なる如く且つ予め成形した翼型片をセンターボ
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.
JP10333781U 1981-07-11 1981-07-11 Variable section wing type center board Pending JPS588695U (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05262326A (en) * 1991-12-30 1993-10-12 Fuji Seal Kogyo Kk Collective packing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05262326A (en) * 1991-12-30 1993-10-12 Fuji Seal Kogyo Kk Collective packing

Similar Documents

Publication Publication Date Title
JPS588695U (en) Variable section wing type center board
JPS6057498U (en) Work boat hull structure
JPS60131497U (en) marine rudder
JPS582195U (en) planing boat hull
JPS5835495U (en) Vessel with stern vortex canceling fins
JPS5962094U (en) ship stern shape
JPS60119695U (en) ship
JPH0324493U (en)
JPS58146798U (en) ship
JPS6095396U (en) slope suppression wing
JPS6070492U (en) Stern drag reduction type vessel
JPS58100899U (en) tunnel fin
JPS60110199U (en) ship side thruster
JPS6127798U (en) reaction rudder
JPS62103800U (en)
JPS58135399U (en) Ship rudder support material
JPS58149292U (en) stern nozzle
JPS605995U (en) Vessel with reaction skeg
JPS613200U (en) Vessel with side thrusters
JPS5860595U (en) semi-submersible catamaran
JPS5825799U (en) Ship drag reduction device
JPS6164097U (en)
JPS58100198U (en) ship stern structure
JPS58100197U (en) Stern flow field rectifier
JPS59162399U (en) ship rudder