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31. 发明专利

JPS592995A Oar with water gate provided in blade 失效
标题翻译： OAR与水门提供叶片
公开(公告)号：JPS592995A
公开(公告)日：1984-01-09
申请号：JP11023982
申请日：1982-06-26
申请人： Koichi Hamada
发明人： HAMADA KOUICHI
IPC分类号： B63H16/04
CPC分类号： B63H16/04
摘要： PURPOSE:To enable to obtain a reaction similar to that in rowing for an actual race even when pulling an oar while maintaining a boat in a stopped condition, by a method wherein a water gate lid provided with a hole is fit to a blade, and water is permitted to flow through the hole. CONSTITUTION:The blade 1 of the oar is provided with a plurality of water gates 2-4 differring in size, and the water gate lids 6 provided with the holes 8 are fit respectively to the water gates 2-4. Since water pressure is released through the holes 8, the reaction to the oar is lightened. Accordingly, even when pulling the oar while maintaining the boat in a stopped condition, the oar can be pulled in the same manner as in actually rowing the boat.
摘要翻译：目的：为了能够获得类似于在实际赛跑中的反应，即使在将船维持在停止状态的同时拉桨时，通过其中设置有孔的水闸盖适合于叶片的方法，以及允许水流过孔。构成：桨的叶片1设置有多个尺寸不同的水闸2-4，并且设有孔8的水闸盖6分别配合到水闸2-4。由于通过孔8释放水压，所以对桨的反应减轻。因此，即使在将船保持在停止状态的同时拉桨时，也可以以与实际划船时相同的方式牵引桨。

32. 发明公开

EP3286076A1 OAR WITH OPENINGS IN THE BLADE 有权
公开(公告)号：EP3286076A1
公开(公告)日：2018-02-28
申请号：EP16719118
申请日：2016-04-22
申请人： OSCAR PROPULSION LTD
发明人： TAYLOR DAVID
IPC分类号： B63H16/04
CPC分类号： B63H16/04
摘要： An improvement to oars which will provide additional power per stroke for the same effort from the oarsman. An oar for a watercraft, the oar comprising a blade and a shaft, the blade having a front side and a back side, and the shaft having a longitudinal axis; wherein the blade includes a plurality of slit shaped openings oriented substantially perpendicularly to the longitudinal axis of the shaft and passing from the front side to the back side is disclosed. Also disclosed is an oar for a watercraft, the oar comprising a blade and a shaft, the blade having a front side and a back side, and the shaft having a longitudinal axis; wherein the blade includes a plurality of openings passing from the front side to the back side; and wherein the smallest lateral dimension of each opening is 5 mm or less. Further disclosed is a method of increasing the efficiency of an oar comprising a blade by providing a plurality of openings passing from a front side of the blade to the back side of the blade. The openings may influence the flow around the blade so that the blade is more efficient, and thus may produce more useful work in moving a boat than a solid blade with no openings.

33. 发明公开

EP2603423A2 AQUATIC SPORT BOARD 审中-公开
标题翻译：水上运动BOARD
公开(公告)号：EP2603423A2
公开(公告)日：2013-06-19
申请号：EP11816923.4
申请日：2011-08-09
申请人： Recon Paddleboards LLC , Menendez, Carlos M. , Grimes, Toby
发明人： MENENDEZ, Carlos, M. , GRIMES, Toby
IPC分类号： B63B35/79 , B63B35/73
CPC分类号： B63B35/7906 , B63B35/73 , B63B35/85 , B63B45/00 , B63H16/04
摘要： An aquatic sport board includes a top portion and a bottom portion. The bottom portion is coupled to the top portion by a first side portion and a second side potion. The first portion and the second portion taper inward towards a front portion and a rear portion of the top and bottom portions. Recessed areas are situated on the top portion and extend inward towards the bottom portion. A plurality of sections is situated between the top portion and the bottom portion. Each section in the plurality of sections is sealed off from one another.

34. 发明公开

EP1564134A3 Vorrichtung zum Rudern in Sichtrichtung 有权
标题翻译：一种用于在观看方向划船
公开(公告)号：EP1564134A3
公开(公告)日：2006-05-31
申请号：EP05002887.7
申请日：2005-02-11
申请人： Rehfeld, Jens
发明人： Rehfeld, Jens
IPC分类号： B63H16/10 , B63H16/04
CPC分类号： B63H16/102 , B63H16/04
摘要： Das vorliegende Patent ist eine Weiterentwicklung der im Patent Nr. 19855744 beschriebenen Vorrichtung zum Rudern in Sichtrichtung.
Bei der im Patent Nr. 19855744 beschriebene Vorrichtung ist das Blattteil in einer drehbar gelagerten Hülse gelagert. Diese Art der Befestigung erlaubt zwar das Blattteil ins Boot zu ziehen, aber nur durch Drehen des Gehäuses von ca. 180 ° um die Kippachse wäre es möglich, das Blattteil im Boot sitzend aus der Hülse zu ziehen. Das Auf - und Abdrehen des Blattes ist nach oben beschriebener Ausführung nur mit wechselnder Drehrichtung möglich. Es muss bei Rudermanövern darauf geachtet werden, das Griffteil nicht nur in eine Richtung zu rotieren.
Die vorgeschlagene Verbesserung macht es möglich, das Blattteil im Boot sitzend vom Blatthaltekörper zu trennen. Auch ermöglicht die veränderte Konstruktion, das Griffteil und damit auch das Blattteil beliebig oft in eine Richtung,zu drehen.

35. 发明公开

EP1358913A1 A paddle 审中-公开
标题翻译： Paddel和Schaft
公开(公告)号：EP1358913A1
公开(公告)日：2003-11-05
申请号：EP02253041.4
申请日：2002-04-30
申请人： Wells, Raymond
发明人： Wells, Raymond
IPC分类号： A63B35/06 , B63H16/04
CPC分类号： A63B35/06 , B63H16/04
摘要： A paddle (17,21) comprises a shaft, a first blade (1) mounted on a first end of the shaft, and a second blade (1') mounted on a second end of the shaft. The first blade (1) is able to rotate, in use, about the axis of the shaft relative to the second blade (1'). The paddle has limit means (9,14) for limiting the relative rotation of the two blades, relative one another, to a maximum of approximately 180°.
摘要翻译：叶片（17,21）包括轴，安装在所述轴的第一端上的第一叶片（1）和安装在所述轴的第二端上的第二叶片（1'）。第一刀片（1）能够在使用中绕相对于第二刀片（1'）的轴线旋转。桨具有限制装置（9,14），用于将两个叶片的相对旋转相对彼此限制到最大约180度。

36. 发明公开

EP0880379A1 HIGH EFFICIENCY HYDROFOIL AND SWIM FIN DESIGNS 失效
标题翻译：水翼艇及浮动FINS外观设计高效率
公开(公告)号：EP0880379A1
公开(公告)日：1998-12-02
申请号：EP97901946.0
申请日：1997-01-09
申请人： McCARTHY, Peter Thomas
发明人： McCARTHY, Peter Thomas
IPC分类号： A63B31 , B63H1 , B63B1 , B63H16 , B63H25
CPC分类号： B63H1/36 , A63B31/11 , B63B1/248 , B63B2039/063 , B63H1/26 , B63H16/04 , B63H25/382
摘要： Methods are disclosed for increasing lift and decreasing drag on hydrofoils and swim fins. The methods include providing a hydrofoil (104) with a highly swept back leading edge portion (108) and orienting the hydrofoil (104) at a significantly reduced angle of attack in which the reduced angle of attack occurs at an angle that is substantially transverse to the hydrofoil's direction of movement through a surrounding fluid medium. Methods are disclosed for providing a hydrofoil with a substantially longitudinal recess or venting system located substantially along the center axis of the hydrofoil. The attacking surfaces of such hydrofoil are provided with an anhedral contour that forms a substantially lengthwise channel with the recess or venting system located along the center axis of this lengthwise channel. The central recess or venting system also permits the water flowing in an attached manner along the lee surfaces of the hydrofoil to merge with the water flowing from the attacking surfaces through the recess or venting system so that lift is efficiently generated.

37. 发明公开

EP0425512A1 EMERGENCY PROPULSION DEVICE 失效
标题翻译：副驱动装置。
公开(公告)号：EP0425512A1
公开(公告)日：1991-05-08
申请号：EP89906415.0
申请日：1989-06-07
申请人： ASQUITH, Anthony , GREEN, Kenneth
发明人： GREEN, Kenneth
IPC分类号： B63H16
CPC分类号： B63H16/04
摘要： Le dispositif décrit constitue une forme modifiée d'une pagaie ou d'une rame traditionnelle et comprend un godet repliable et un manche. Le godet comporte des panneaux supérieur et inférieur (14, 16), articulés ensemble le long d'un bord (18), ainsi que des panneaux latéraux. Les panneaux latéraux (20) sont pliables et permettent l'ouverture et la fermeture du godet. Lorsqu'on exerce unepoussée sur le manche, le godet s'ouvre sous l'action des forces hydrodynamiques et, lorsqu'on exerce une traction, le godet se replie. Le godet est fabriqué à partir d'un flan monobloc découpé dans une feuille de plastique rigide. On obtient les charnières d'articulation en plissant localement le matériau plastique.

38. 发明公开

KR1020160070381A 리프스프링 수중모터보트 无效
标题翻译： LEAF弹簧不合适的电机船
公开(公告)号：KR1020160070381A
公开(公告)日：2016-06-20
申请号：KR1020140177240
申请日：2014-12-10
申请人： 김종희
发明人： 김종희
IPC分类号： B63H16/04 , B63H21/17
CPC分类号： B63H16/04 , B63H21/17 , B63H2016/043
摘要： 본발명은무동력일때는리프스프링의탄성력으로동력을얻도록하였고,동력사용시는수중모터를사용함으로서종래의기술들로부터탈피하였다.무동력일때는발굴림판을발로굴림으로서,전진하고,우측발굴림판을굴리면,좌측회전하고,좌측발굴림판을굴리면우측회전하게된다.동력사용시에는손잡이에붙은조이스틱으로수중모터를작동시키고,수중모터자체가조향장치인키가된다.
摘要翻译：根据本发明，当没有动力时，通过片簧的弹力获得动力，并且当使用动力时，使用潜水电动机来避免常规技术。此外，当没有动力时，脚滚动板由脚滚动以向前移动，当右脚滚动板滚动时，船左侧旋转。此外，当左脚滚动板滚动时，船只在右侧旋转。当使用电源时，连接到手柄的操纵杆操作潜水电机，并且潜水电动机本身成为转向装置的钥匙。

39. 发明授权

KR101104774B1 노 샤프트 길이 조정장치 有权
标题翻译：调整长度的垫子的装置
公开(公告)号：KR101104774B1
公开(公告)日：2012-01-12
申请号：KR1020110105052
申请日：2011-10-14
申请人： 주식회사 우성아이비
发明人： 이희재
IPC分类号： B63H16/04 , F16B7/04
CPC分类号： B63H16/04 , F16B7/10 , F16B7/1454 , Y10T403/32467
摘要： PURPOSE: A scull shaft length adjusting device is provided to be assembled with a connection pipe and a first shaft through an insertion process of a first shaft connecting part and a connection pipe. CONSTITUTION: A scull shaft length adjusting device comprises an insertion barrier hole(2), a second shaft(12), a connection pipe, a hanging fixation part, and a clamping part. The insertion barrier hole is formed in the front and rear sides of the connection side of a tubular shaft(11). The second shaft is inserted inside the shaft. The connection pipe comprises the expanding portion, in which the connection side of the shaft is inserted, and the suction pipe in which the outer circumference of said the second shaft is inserted. The slit is formed on the top of the suction pipe in a longitudinal direction. The hanging fixation part fixes an insertion barrier hole formed in the front and rear sides of the shaft. The clamping part makes the interval of the opened gut hole narrow to reduce the diameter of the suction pipe and fixes the second shaft on the suction pipe.
摘要翻译：目的：通过第一轴连接部分和连接管的插入过程，提供一个用于与连接管和第一轴组装的支柱轴长度调节装置。构成：支柱轴长调节装置包括插入阻挡孔（2），第二轴（12），连接管，悬挂固定部和夹紧部。插入阻挡孔形成在管状轴（11）的连接侧的前侧和后侧。第二轴插入轴内。连接管包括其中插入有轴的连接侧的膨胀部分和插入第二轴的外周的吸入管。狭缝在吸入管的顶部沿长度方向形成。悬挂固定部固定形成在轴的前侧和后侧的插入阻挡孔。夹紧部使开口孔的间隔变窄，减小吸管的直径，将第二轴固定在吸入管上。

40. 发明公开

KR1020120057024A 보트의 노젓기 장치 无效
标题翻译：船的划船设备
公开(公告)号：KR1020120057024A
公开(公告)日：2012-06-05
申请号：KR1020100118563
申请日：2010-11-26
申请人： 이상군 , 이상훈
发明人： 이상군 , 이상훈
IPC分类号： B63H16/04 , B63H16/02
CPC分类号： B63H16/10 , B63H16/02 , B63H16/04
摘要： PURPOSE: A rowing device for a boat is provided to prevent safety accidents by keeping eyes forward to check obstacles locating in a propelling direction of a boat. CONSTITUTION: A rowing device for a boat comprises support units(10), a set of rotating rods(20), scull bar connection bolts(30), scull bars(40), and a sliding seat(50). The support units are installed in specific positions in a stem part of a hull and each of them comprises multiple vertical members(11) and a horizontal member(12). The set of rotating rods is rotatably coupled to one end of the horizontal member of the support units by a bearing. Each scull bar connection bolt is rotatably coupled to one end of the rotating rods by the bearing and connects with a scull. The scull bar is coupled to the scull bar connection bolt to be freely rotated and the scull is arranged in one end thereof. The sliding seat allows someone to pull the sculls in a seated state and comprises guide rails(51), a sliding plate(52), and a foot belt(53).
摘要翻译：目的：提供用于船舶的划船装置，以防止安全事故，保持眼睛向前，检查沿船只推进方向的障碍物。构造：用于船的划船装置包括支撑单元（10），一组旋转杆（20），支杆连接螺栓（30），支杆（40）和滑动座（50）。支撑单元安装在船体的杆部分中的特定位置，并且每个支撑单元包括多个垂直构件（11）和水平构件（12）。一组旋转杆通过轴承可旋转地联接到支撑单元的水平构件的一端。每个支杆连接螺栓通过轴承可旋转地联接到旋转杆的一端并与支柱连接。所述支杆连接到所述滑杆连接螺栓以自由旋转，并且所述支杆在其一端设置。滑动座椅允许有人将支柱拉到就座状态，并包括导轨（51），滑板（52）和脚踏板（53）。

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