公开(公告)号：US5908284A

公开(公告)日：1999-06-01

申请号：US916406

申请日：1997-08-22

Applicant: Yeun-Junn Lin

Inventor： Yeun-Junn Lin

IPC: B63H1/20 ,  B63H23/34 ,  F16D9/06 ,  B63H1/06

CPC classification number: F16D9/06 ,  B63H1/20 ,  B63H23/34 ,  B63H2023/342

Abstract: A propeller is made up of a propelling unit having a plurality of blades, a driving unit for driving the propelling unit, and a plurality of deformable transmission units located between the propelling unit and the driving unit such that the transmission units are retained in the retaining slots of the propelling unit and the driving unit. The transmission units are tubular in shape and capable of deforming to absorb an impact force exerting on the transmission units in a direction perpendicular to the longitudinal axis of the transmission units, so as to safeguard the structural integrity of the propeller at such time when the propeller in motion is impacted on by a foreign object.

Abstract translation: 螺旋桨由具有多个叶片的推进单元，用于驱动推进单元的驱动单元和位于推进单元和驱动单元之间的多个可变形传动单元组成，使得传动单元保持在保持 推进单元和驱动单元的槽。 传动单元是管状的并且能够变形以吸收在垂直于传动单元的纵向轴线的方向上施加在传动单元上的冲击力，以便在螺旋桨的这种时间保护螺旋桨的结构完整性 在运动中受异物影响。

公开(公告)号：US08529305B2

公开(公告)日：2013-09-10

申请号：US13159708

申请日：2011-06-14

Applicant: Yeun-Junn Lin

Inventor： Yeun-Junn Lin

IPC: B63H21/17

CPC classification number: B63H20/14 ,  B63H20/32 ,  B63H21/17

Abstract: An electric outboard drive adapted to be mounted on a transom of a boat through a mounting bracket includes a driving device and a propelling device. Through engagement of a first transmission shaft with a second transmission shaft, the power of an electric motor of the driving device is transmitted to a propeller of the propelling device. As a result, when the electric motor drives the first transmission shaft to rotate, the propeller is rotated by the transmission of the second transmission shaft to propel the boat.

Abstract translation: 适于通过安装支架安装在船的横梁上的电动舷外驱动器包括驱动装置和推进装置。 通过第一传动轴与第二传动轴的接合，驱动装置的电动机的动力传递到推进装置的螺旋桨。 结果，当电动机驱动第一传动轴旋转时，螺旋桨通过第二传动轴的传动而转动以推动船。

公开(公告)号：US5975966A

公开(公告)日：1999-11-02

申请号：US192573

申请日：1998-11-17

Applicant: Yeun-Junn Lin

Inventor： Yeun-Junn Lin

IPC: B63H11/103

CPC classification number: B63H11/103

Abstract: A boat propelling system is mounted in a water channel of the boat hull and composed of an engine, a transmission shaft driven by the engine, an impeller driven by the transmission shaft and provided with blades, a stator mounted behind the impeller and provided with stator vanes, and a nozzle located behind the stator. The impeller blades and the stator vanes are separated by a gap adjustable by the magnitude of jet flow of water.

Abstract translation: 船舶推进系统安装在船体的水道中，由发动机，由发动机驱动的传动轴，由传动轴驱动并设有叶片的叶轮组成，定子安装在叶轮后面并设有定子 叶片和位于定子后面的喷嘴。 叶轮叶片和定子叶片由水的喷射流量的大小间隔开。

公开(公告)号：US08221079B2

公开(公告)日：2012-07-17

申请号：US12354405

申请日：2009-01-15

Applicant: Yeun-Junn Lin

Inventor： Yeun-Junn Lin

IPC: B63H1/20

CPC classification number: B63H20/26 ,  B63H1/20

Abstract: A propeller for a boat includes a hub having a tail portion with an outlet, and a plurality of blades equiangularly disposed on the hub. The outer periphery of the tail portion defines with a center axis of the hub a distance gradually decreasing toward the outlet. Thus, the propeller has the advantages of reducing the drag and increasing the propulsive force of the boat when it rotates.

Abstract translation: 船用螺旋桨包括具有带有出口的尾部的轮毂和等离子地设置在轮毂上的多个叶片。 尾部的外周限定了轮毂的中心轴线朝着出口逐渐减小的距离。 因此，螺旋桨具有减小牵引力并在其旋转时增加船的推进力的优点。

公开(公告)号：US20060234569A1

公开(公告)日：2006-10-19

申请号：US11156542

申请日：2005-06-21

Applicant: Yeun-Junn Lin

Inventor： Yeun-Junn Lin

IPC: B63H11/00

CPC classification number: B63H11/08 ,  B63H5/14

Abstract: A powerboat includes a hull, a driving mechanism, which is formed of an engine and a driveshaft and is mounted inside the hull around the connection area between the bottom and transom of the hull, a shield fastened to the transom outside the hull and defining a semicircular waterway, a guide wing affixed to the bottom side of the shield, and a propeller unit, which is installed in the rear side of the shield and affixed to the guide wing and which has a front propeller coupled to the driveshaft, a rear rudder, and a vane wheel set between the propeller and the rudder.

Abstract translation: 动力艇包括船体，驱动机构，其由发动机和驱动轴形成，并且被安装在船体的内部围绕船体的底部和横梁之间的连接区域处，固定到船体外部的横梁的屏蔽件 半圆形水道，固定在屏蔽底部的导向翼，以及螺旋桨单元，其安装在防护罩的后侧并固定到导向翼上，并具有联接到驱动轴的前螺旋桨，后舵 ，以及设置在螺旋桨和方向舵之间的叶轮。

公开(公告)号：US20080096446A1

公开(公告)日：2008-04-24

申请号：US11710447

申请日：2007-02-26

Applicant: Yeun-Junn Lin

Inventor： Yeun-Junn Lin

IPC: B63H1/15

CPC classification number: B63H1/15 ,  B63H1/20 ,  B63H23/34 ,  B63H2023/342 ,  F16F15/126

Abstract: A propeller for a boat includes a propeller shaft having a shaft hole, a shaft sleeve mounted in the shaft hole of the propeller shaft and provided with a metal core with a through hole for insertion of a driving shaft of the boat, and a shock-absorbing member covering an outer surface of the metal and having an outer surface contacted with an inner surface of the propeller shaft that surrounds the shaft hole; and a lock unit mounted on the driving shaft for fixing the driving shaft in the through hole of the shaft sleeve, so that the propeller is rotatable by the driving shaft. When the propeller bumps hard things during rotation to result in vibration to the propeller, the shock-absorbing member can absorb the vibration so as to protect the driving shaft from damage.

Abstract translation: 船用推进器包括具有轴孔的传动轴，安装在传动轴的轴孔中的轴套，并具有金属芯，该金属芯具有用于插入船的驱动轴的通孔， 吸收构件，其覆盖所述金属的外表面，并且具有与围绕所述轴孔的所述传动轴的内表面接触的外表面; 以及安装在所述驱动轴上的锁定单元，用于将所述驱动轴固定在所述轴套的通孔中，使得所述螺旋桨可由所述驱动轴旋转。 当螺旋桨在旋转期间碰硬时，会对螺旋桨产生振动，因此减震构件可以吸收振动，以保护驱动轴免受损坏。

公开(公告)号：US5116202A

公开(公告)日：1992-05-26

申请号：US557008

申请日：1990-07-25

Applicant: Yeun-Junn Lin

Inventor： Yeun-Junn Lin

IPC: B63H23/34 ,  F16D1/06

CPC classification number: F16D1/06 ,  B63H23/34 ,  F16D2001/103 ,  Y10T29/49316

Abstract: The impeller includes a hollow shaft member screwing therein and thereto a hollow fixing shaft rotatably mounted in nozzle of a motorboat having a propeller shaft projecting into the nozzle to drive the fixing shaft, in which the shaft member has a truncated cone-shaped leading end having a cross-sectionally polygonal inner hole.

Abstract translation: 叶轮包括中空轴构件，其中螺旋连接并具有可旋转地安装在摩托艇的喷嘴中的中空固定轴，其具有突出到喷嘴中的驱动轴以驱动固定轴，其中轴构件具有截头圆锥形的前端， 横截面多边形的内孔。

公开(公告)号：US07544109B2

公开(公告)日：2009-06-09

申请号：US11860023

申请日：2007-09-24

Applicant: Yeun-Junn Lin

Inventor： Yeun-Junn Lin

IPC: B63H5/16 ,  B63H25/06

CPC classification number: B63H21/30 ,  B63H5/125 ,  B63H25/48 ,  B63H2021/307

Abstract: A propeller system for a boat includes a housing adapted to be mounted to a stern of the boat and having a receiving chamber inside and waterway at the bottom side thereof, a propeller rotatably disposed in the waterway of the housing, a driving device mounted in the receiving chamber of the housing and having a driving member and a linking member pivotally coupled to the driving member, and a guide ring connected to the linking member of the driving device and located in the waterway of the housing in such a way that the guide ring surrounds the blades of the propeller and is pivotable relative to the propeller. Thus, the propelling system has the advantage of increasing the utilization of the internal space of the boat.

Abstract translation: 一种用于船舶的推进器系统包括适于安装到船尾的壳体并且在其底侧具有容纳室和水路的壳体，可旋转地设置在壳体的水路中的螺旋桨，安装在船体的驱动装置 并且具有驱动构件和枢转地联接到所述驱动构件的连接构件，以及导向环，所述引导环连接到所述驱动装置的所述连接构件并且位于所述壳体的水路中，使得所述引导环 围绕螺旋桨的叶片并且相对于螺旋桨可枢转。 因此，推进系统具有增加船的内部空间的利用的优点。

公开(公告)号：US07488225B2

公开(公告)日：2009-02-10

申请号：US11710447

申请日：2007-02-26

Applicant: Yeun-Junn Lin

Inventor： Yeun-Junn Lin

IPC: B63H1/15 ,  B63H1/06 ,  F16D3/00 ,  B63H23/34

CPC classification number: B63H1/15 ,  B63H1/20 ,  B63H23/34 ,  B63H2023/342 ,  F16F15/126

Abstract: A propeller for a boat includes a propeller shaft having a shaft hole, a shaft sleeve mounted in the shaft hole of the propeller shaft and provided with a metal core with a through hole for insertion of a driving shaft of the boat, and a shock-absorbing member covering an outer surface of the metal and having an outer surface contacted with an inner surface of the propeller shaft that surrounds the shaft hole; and a lock unit mounted on the driving shaft for fixing the driving shaft in the through hole of the shaft sleeve, so that the propeller is rotatable by the driving shaft. When the propeller bumps hard things during rotation to result in vibration to the propeller, the shock-absorbing member can absorb the vibration so as to protect the driving shaft from damage.

Abstract translation: 船用推进器包括具有轴孔的传动轴，安装在传动轴的轴孔中的轴套，并具有金属芯，该金属芯具有用于插入船的驱动轴的通孔， 吸收构件，其覆盖所述金属的外表面，并且具有与围绕所述轴孔的所述传动轴的内表面接触的外表面; 以及安装在所述驱动轴上的锁定单元，用于将所述驱动轴固定在所述轴套的通孔中，使得所述螺旋桨可由所述驱动轴旋转。 当螺旋桨在旋转期间碰硬时，会对螺旋桨产生振动，因此减震构件可以吸收振动，以保护驱动轴免受损坏。

公开(公告)号：US06506019B2

公开(公告)日：2003-01-14

申请号：US09865550

申请日：2001-05-29

Applicant: Yeun-Junn Lin ,  Chih-Chiang Tsai ,  Hui-Jeng Lin ,  Ya-Jung Lee

Inventor： Yeun-Junn Lin ,  Chih-Chiang Tsai ,  Hui-Jeng Lin ,  Ya-Jung Lee

IPC: B63H312

CPC classification number: B63H3/002 ,  B63H3/12

Abstract: A boat propeller comprises a hub formed of a front cylindrical member and a rear cylindrical member. The hub is provided in the joining place with a plurality of receiving cavities which are arranged equiangularly and circularly. Each cavity is provided removably with an angle setting member which is joined with the hub. A plurality of blades are joined with the outer periphery of the hub such that the inner ends of the blades are inserted into the cavities and are located by the angle setting members. Under the circumstance that the shapes of the hub and the blades remain unchanged, the blade pitch in relation to the hub can be changed by the angle setting members of various shapes.

Abstract translation: 船用螺旋桨包括由前圆柱形构件和后圆柱形构件形成的轮毂。 轮毂在接合处设置有多个等角度和圆形布置的接收腔。 每个空腔可拆卸地设置有与轮毂连接的角度设定构件。 多个叶片与轮毂的外周接合，使得叶片的内端插入空腔中并由角度设定构件定位。 在轮毂和叶片的形状保持不变的情况下，相对于轮毂的叶片间距可以通过各种形状的角度设定构件改变。