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1. 发明授权

US11141627B2 Apparatus for wearing fins 有权
公开(公告)号：US11141627B2
公开(公告)日：2021-10-12
申请号：US16464984
申请日：2017-11-28
申请人： Paolo Piumatti
发明人： Paolo Piumatti
IPC分类号： A63B31/08 , A63B31/11 , A47G25/90
摘要： An apparatus for putting on flippers including means for retaining a user's foot inside a shoe of the flipper, the retaining means being mechanically connected to means for connection to the shoe of the flipper, the retaining means also being pivoted to the connection means by a hinge, the apparatus being characterised in that it comprises means for adjusting the mutual position between the retaining means and the connecting means for adapting the apparatus to the foot of the user.

2. 发明授权

US10843043B2 Hydrofoils and method 有权
公开(公告)号：US10843043B2
公开(公告)日：2020-11-24
申请号：US16239150
申请日：2019-01-03
申请人： Nature's Wing Fin Design, LLC
发明人： Peter T. McCarthy
IPC分类号： A63B31/11 , A63B31/08
CPC分类号： A63B31/11 , A63B31/08 , A63B2209/00
摘要： A method for providing a swim fin includes providing a foot attachment member and a blade member having a predetermined blade length. The blade member has a soft portion made with a relatively soft thermoplastic material. The method includes providing a relatively harder portion and the relatively soft thermoplastic portion that is molded to the relatively harder thermoplastic portion. The method includes providing an orthogonally spaced portion of the relatively harder portion that is arranged a predetermined orthogonal direction while said swim fin is in state of rest. The method includes providing the blade member with a predetermined biasing force portion that is arranged to urge the orthogonally spaced portion while the swim fin is in a state of rest. The method includes arranging a significant portion of the blade length to experience pivotal motion a lengthwise angle of attack during use.

3. 发明授权

US10675508B2 Coupleable fin apparatuses and boot toe bodies 有权
公开(公告)号：US10675508B2
公开(公告)日：2020-06-09
申请号：US15789747
申请日：2017-10-20
申请人： Cetatek Holdings Inc.
发明人： Jan Peter Ortwig
IPC分类号： A63B31/08 , A63B31/10 , A43B5/08 , B63C11/02 , A43B23/07 , A43B5/18 , A43B7/20 , A63B31/11 , A43B3/24
摘要： A method of coupling a boot toe body to a fin apparatus is disclosed. The fin apparatus includes a fin body coupled to a boot coupling body. The method involves connecting a first boot connector on a first end of the boot coupling body to a first complementary boot connector on a top side of the boot toe body, and connecting a second boot connector on a second end of the boot coupling body to a second complementary boot connector on a bottom side of the boot toe body. Boot toe bodies, fin apparatuses, and systems including the boot toe bodies and fin apparatuses are also disclosed.

4. 发明授权

US10071288B1 Swim fin 有权
公开(公告)号：US10071288B1
公开(公告)日：2018-09-11
申请号：US15609004
申请日：2017-05-30
申请人： Joseph D Maresh
发明人： Joseph D Maresh
IPC分类号： A63B31/08 , A63B31/11
CPC分类号： A63B31/11 , A63B2031/115 , A63B2209/02 , A63B2244/20
摘要： A swim fin may include a foot pocket configured to receive a foot of a swimmer and a fin blade extending from the foot pocket. The fin blade may be relatively stiff and flex about a hinge region proximate the foot pocket. Fin rails may extend along the lateral edges of the fin blade. The fin rails may include a fin spine comprising a plurality of fin spine segments joined in linear configuration. The swim fin may be configured to provide a swim fin with predetermined hydrodynamic characteristics. The swim fin may flex within a maximum angle of attack that may be variable and dynamically changed, within the predetermined maximum attack angle range, as a function of the kicking force generated by a swimmer during a kicking cycle.

5. 发明申请

US20160129313A1 WINGED AQUATIC APPARATUS 审中-公开
公开(公告)号：US20160129313A1
公开(公告)日：2016-05-12
申请号：US14644699
申请日：2015-03-11
申请人： Andrew Clementino AGUIAR
发明人： Andrew Clementino AGUIAR
IPC分类号： A63B31/08 , A63B31/12 , A63B31/10
CPC分类号： A63B31/08 , A63B31/10 , A63B31/12
摘要： A winged apparatus for use in aquatic environments is described. In one aspect, the apparatus includes: a water-impermeable wing for mounting on a user's arm, the wing having a top exterior surface and a bottom exterior surface; and a handle positioned on the bottom exterior surface of the wing, the handle being adapted to receive a hand of the user.
摘要翻译：描述了一种用于水生环境的有翼装置。一方面，该装置包括：用于安装在使用者的手臂上的不透水翼，所述翼具有顶部外表面和底部外表面; 以及位于所述翼的底部外表面上的手柄，所述手柄适于接收所述使用者的手。

6. 发明授权

US09186554B2 Swim fin for leg amputees 有权
标题翻译：游泳腿为截肢者
公开(公告)号：US09186554B2
公开(公告)日：2015-11-17
申请号：US14175304
申请日：2014-02-07
申请人： Randall Wade Lord , Lori Elizabeth Lord
发明人： Randall Wade Lord , Lori Elizabeth Lord
IPC分类号： A63B31/08 , A63B31/12 , A63B71/00
CPC分类号： A63B31/12 , A63B71/0009
摘要： A modified swim fin comprising a swim fin component and a leg amputation coupling. The swim fin component and the amputation coupling may be two separate structures joined together such as by welding, glue, mechanical attachment or integral fabrication. The coupling may be formed of two elements, a prosthetic soft, shell and an encasing non-metallic material such as a plastic or rubber. The prosthetic soft shell forms the interior of the coupling for direct contact with the amputated leg. The fin component and the coupling are fixedly joined together so that they do not pivot at their interface. Their centerlines are substantially aligned to minimize pain and/or injury for the wearer and to maximize performance.
摘要翻译：一种改进的游翅，包括游泳鳍部件和腿部截肢联接。游泳鳍组件和截肢联接器可以是两个分开的结构，例如通过焊接，胶水，机械附接或整体制造连接在一起。联接器可以由两个元件，假柔软的壳体和包封的非金属材料（例如塑料或橡胶）构成。假体软壳形成联接器的内部，用于与截肢腿直接接触。翅片部件和联接器固定地接合在一起，使得它们在其界面处不枢转。它们的中心线基本上对准以最小化佩戴者的疼痛和/或损伤并且使性能最大化。

7. 发明授权

US09039470B1 Shoe with integrated fin apparatus 有权
标题翻译：鞋与集成翅片设备
公开(公告)号：US09039470B1
公开(公告)日：2015-05-26
申请号：US14081683
申请日：2013-11-15
申请人： David Berge
发明人： David Berge
IPC分类号： A63B31/08 , A63B31/11
CPC分类号： A63B31/11 , A63B2031/112
摘要： A shoe with integrated fin apparatus including a pair of fin members disposed on either side of a shoe proximal the outsole of said shoe, each of said fin members including a maximum width disposed proximal the toe box of the shoe and a minimum width disposed proximal the heel of said shoe, wherein each of said pair of fin members is moveable between a furled position, securable to a shoe fastener medially disposed atop the toe box, and an unfurled position, disposed splayed laterally along each side of the shoe, whereby said shoe with integrated fin apparatus is wearable for unimpeded locomotion upon dry land and is also usable to effect increased water displacement when swimming.
摘要翻译：一种具有集成翅片装置的鞋，包括一对翅片构件，其布置在靠近所述鞋的鞋外底的鞋的任一侧上，每个所述翅片构件包括设置在鞋的脚趾附近的最大宽度，所述鞋子中的每一个在所述一对翅片构件中的每一个可在位于所述鞋框顶部的中间地设置在鞋垫之间的固定位置之间移动，以及展开位置，所述展开位置沿着所述鞋的每一侧横向设置，由此所述鞋具有集成的翅片设备可穿戴在干旱地无障碍的运动中，并且还可用于在游泳时增加排水量。

8. 发明授权

US08926385B1 High efficiency swim fin using multiple high aspect ratio hydrodynamic vanes with pliable hinges and rotation limiters 有权
标题翻译：使用多个高纵横比流体动力叶片与柔韧的铰链和旋转限制器的高效游泳翅膀
公开(公告)号：US08926385B1
公开(公告)日：2015-01-06
申请号：US13871161
申请日：2013-04-26
申请人： David Woods , Ron Evan Smith
发明人： David Woods , Ron Evan Smith
IPC分类号： A63B31/08 , A63B31/11
CPC分类号： A63B31/11 , A63B31/14 , A63B2031/112 , A63B2031/115
摘要： Apparatus, devices and methods of multiple high aspect ratio hydrodynamic horizontal ladder oriented vanes with pliable hinges and rotation limiting flexible webs attached between semi-flexible support beams on swim fins. Pivotal rotation of the hydrofoil vanes can be restricted by flexible membranes, between the hydrofoil vanes and the support beams, to provide an optimum angle of attack for the hydrofoil vanes during a swimming stroke. The fins can have at least one pivoting vane region connected to the support beams with a flexible hinge member. The support beams can be fixedly or rotationally attached at one end to a foot pocket. Methods are provided for limiting the rotation of at least one of the pivoting vanes using flexible web members between vanes and the support beams. Methods for increasing lift and decreasing turbulence and drag on hydrofoils or vanes of the swim fins are also included.
摘要翻译：具有柔性铰链和旋转的多个高纵横比水动横向梯定向叶片的装置，装置和方法，其连接在游翼上的半柔性支撑梁之间。水翼叶片的枢转旋转可以由柔性膜在水翼叶片和支撑梁之间限制，以在游泳冲程期间为水翼叶片提供最佳的迎角。翅片可以具有至少一个与柔性铰链构件连接到支撑梁的枢转叶片区域。支撑梁可以在一端固定或旋转地附接到脚袋。提供了用于限制使用在叶片和支撑梁之间的柔性腹板构件的至少一个枢转叶片的旋转的方法。还包括用于增加升力并减少湍流和拖曳在水翼的水翼或叶片上的方法。

9. 发明授权

US08652013B2 Aquatic exercise device 有权
标题翻译：水上运动器材
公开(公告)号：US08652013B2
公开(公告)日：2014-02-18
申请号：US13588958
申请日：2012-08-17
申请人： Tadlington A. Stout , James P. Cleary
发明人： Tadlington A. Stout , James P. Cleary
IPC分类号： A63B31/00 , A63B31/08
CPC分类号： A63B21/0084 , A63B21/0004 , A63B21/00065 , A63B21/4013 , A63B21/4025 , A63B23/03508
摘要： An aquatic exercise device (100) includes a cuff strap (102) for fastening a plurality of fins (106) to a user's leg. The cuff strap (102) is configured to position the plurality of fins (102) to extend outwardly form an interior of the cuff strap (102) when the cuff strap (102) is fastened to an ankle area of the user's leg. The plurality of fins (106) provide resistance in a direction opposite to the direction of motion of the user's foot when the aquatic exercise device (100) is moved through water.
摘要翻译：水上运动装置（100）包括用于将多个翅片（106）紧固到使用者的腿部的袖带（102）。袖带（102）构造成当袖带（102）被固定到使用者腿部的踝部区域时，使多个翅片（102）向外延伸形成袖带（102）的内部。当水中运动装置（100）移动通过水时，多个翅片（106）在与使用者的脚的运动方向相反的方向上提供阻力。

10. 发明授权

US08376796B1 Step-in swim fin binding system 有权
标题翻译：步入式游泳鳍结合系统
公开(公告)号：US08376796B1
公开(公告)日：2013-02-19
申请号：US12752666
申请日：2010-04-01
申请人： Frank Vock
发明人： Frank Vock
IPC分类号： A63B31/08
CPC分类号： A63B31/11 , A63B2031/112
摘要： A diving fin system possessing two independent subunits, a fin subunit and a shoe subunit. The two subunits are reversibly fastened through a mechanism whereby the fin subunit possesses a front fin clip and a back locking clip, and the shoe subunit possesses a front receiver for the front fin clip and a back locking pin to cooperatively engage the back locking clip of the fin.
摘要翻译：具有两个独立子单元，翅片亚基和鞋子亚单位的潜水鳍系统。两个子单元通过机构可逆地紧固，由此翼片亚单元具有前鳍夹和后锁定夹，并且鞋子子单元具有用于前鳍片夹的前接收器和后锁定销以与后锁定夹配合接合翅膀

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