公开(公告)号：US06343808B1

公开(公告)日：2002-02-05

申请号：US09734934

申请日：2000-12-11

Applicant: Tai-Yang Luh

Inventor： Tai-Yang Luh

IPC: B60D1173

CPC classification number: B60D1/065 ,  B60D1/06 ,  F16B21/12 ,  F16B21/165 ,  Y10T403/592

Abstract: A trailer fastening device has a fastening shaft, a collar, a spring, and a solid ball. The collar has a center hole, a through hole, and an inner recess hole receiving the spring and the solid ball. The fastening shaft has a middle blocking disk, a lower threaded rod disposed on a bottom of the middle blocking disk, and an upper rod disposed on a top portion of the middle blocking disk. The upper rod has a helical groove, a blind hole formed on an end of the helical groove, and the end of the helical groove being a bevel. The upper rod is inserted in the center hole of the collar. The collar is rotated until the solid ball reaches the blind hole of the upper rod.

Abstract translation: 拖车紧固装​​置具有紧固轴，轴环，弹簧和固体球。 轴环具有中心孔，通孔和容纳弹簧和固体球的内凹孔。 紧固轴具有中间阻挡盘，设置在中间阻挡盘的底部上的下螺纹杆和设置在中间阻挡盘的顶部上的上杆。 上杆具有螺旋槽，形成在螺旋槽的端部上的盲孔，螺旋槽的端部是斜面。 上杆插入轴环的中心孔。 轴环旋转直到实心球到达上杆的盲孔。

公开(公告)号：US06279884B1

公开(公告)日：2001-08-28

申请号：US09666970

申请日：2000-09-21

Applicant: Tai-Yang Luh

Inventor： Tai-Yang Luh

IPC: E16F700

CPC classification number: F16F15/08 ,  F16F7/00

Abstract: A transmission mechanism has an outer casing. A hollow tube is connected to a bottom of the outer casing. A main frame has a panel having a round aperture. A shock absorbing assembly has a buffer device, a positioning seat disposed on the buffer device, and a screw rod fastening the positioning seat and the hollow tube together.

Abstract translation: 传动机构具有外壳。 中空管连接到外壳的底部。 主框架具有具有圆形孔的面板。 减震组件具有缓冲装置，设置在缓冲装置上的定位座，以及将定位座和中空管紧固在一起的螺杆。

公开(公告)号：USD501158S1

公开(公告)日：2005-01-25

申请号：US29196099

申请日：2003-12-17

Applicant: Tai-Yang Luh

Designer： Tai-Yang Luh

公开(公告)号：USD500264S1

公开(公告)日：2004-12-28

申请号：US29196006

申请日：2003-12-17

Applicant: Tai-Yang Luh

Designer： Tai-Yang Luh

公开(公告)号：US06471225B1

公开(公告)日：2002-10-29

申请号：US09907881

申请日：2001-07-17

Applicant: Tai-Yang Luh

Inventor： Tai-Yang Luh

IPC: B60G2105

CPC classification number: B62K5/01 ,  B60G2200/132 ,  B60G2200/142 ,  B60G2200/422 ,  B60G2200/44 ,  B60G2202/312 ,  B60G2204/129 ,  B60G2204/143 ,  B60G2204/148 ,  B60G2300/07 ,  B62K2005/001

Abstract: A sand buggy has a main frame. A pair of connection rods are disposed on the main frame. A positioning seat which is connected to the connection rods has two lower rotating shafts. A movable mount has two pairs of lug panels to receive the lower rotating shafts. Two front shock absorbers are connected to a-suspension arm and a positioning plate. A first and a second positioning mounts are disposed on the main frame. A first movable seat is inserted in the first positioning mount. A pair of first lug plates are disposed on the first suspension link. A second movable seat is inserted in the second positioning mount. A pair of second lug plates are disposed on the second suspension link. A first rear shock absorber is positioned by the first lug plates. A second rear shock absorber is positioned by the second lug plates. A main shaft is connected to the first and the second rear shock absorbers.

Abstract translation: 沙子车有一个主框架。 一对连接杆设置在主框架上。 与连接杆连接的定位座具有两个下旋转轴。 可移动安装座具有两对接收下部旋转轴的接线片。 两个前减震器连接到悬架臂和定位板。 第一和第二定位支架设置在主框架上。 第一移动座插入第一定位座。 一对第一凸耳板布置在第一悬挂连杆上。 第二移动座插入第二定位支架。 一对第二凸耳板布置在第二悬架连杆上。 第一后部减震器由第一凸耳板定位。 第二后减震器由第二凸耳板定位。 主轴连接到第一和第二后部减震器。

公开(公告)号：US06450052B1

公开(公告)日：2002-09-17

申请号：US09828415

申请日：2001-04-06

Applicant: Tai-Yang Luh

Inventor： Tai-Yang Luh

IPC: F16H5900

CPC classification number: F16H37/021 ,  F16H61/662 ,  F16H63/18 ,  Y10T74/1927 ,  Y10T74/19279 ,  Y10T74/19428

Abstract: A gearbox structure of a beach cycle includes a gearbox which may transmit a power of an engine to a power shaft and a propeller shaft. A clutch mounted between the change gears of the gearbox can be shifted by a gear shift device into a neutral position, a reverse gear position and a forward gear position. The gear shift device includes a gear lever which rotates a sector shaped gear which rotates a gear shift cam shaft which is formed with a slot for driving a gear shift drive fork which shifts the clutch to the neutral position, the reverse gear position, and the forward gear position. The gearbox is further provided with a force increase gear, and the propeller shaft is additionally provided with a drive gear which meshes with a helical gear of a distance calculator which has a connecting line externally connected to an odometer.

Abstract translation: 海滩循环的齿轮箱结构包括可将发动机的动力传递到动力轴和传动轴的齿轮箱。 安装在变速箱的变速齿轮之间的离合器可以通过变速装置移动到中立位置，倒档位置和前进挡位置。 变速装置包括齿轮杆，该齿轮转动扇形齿轮，该齿轮转动齿轮传动凸轮轴，变速凸轮轴形成有用于驱动换档驱动叉的槽，该变速驱动叉将离合器移动到中间位置，倒档位置和 前进档位。 齿轮箱还设有增力齿轮，传动轴还设置有驱动齿轮，其与距离计算器的斜齿轮啮合，该距离计算器具有外部连接到里程表的连接线。

公开(公告)号：US06786108B2

公开(公告)日：2004-09-07

申请号：US10217290

申请日：2002-08-12

Applicant: Tai-Yang Luh

Inventor： Tai-Yang Luh

IPC: B60K2002

CPC classification number: F16H59/02 ,  F16H61/22 ,  Y10T74/20085 ,  Y10T74/2014 ,  Y10T74/20159

Abstract: A motorized beach vehicle has a gear lever clutching structure for prevention of gear slip. The gear lever, the linking arm and the swing arm are connected to form a substantially “h”-shaped structure. The gear lever may be pivoted to combine the combination stud of the swing arm with the combination hole of the combination arm, so that the gear lever may be moved to shift the universal connector of the crank so as to change the speed. After the gear lever accomplishes the gear shifting work, the combination stud is detached from the combination hole of the combination arm. Thus, the crank cannot be moved to shift gear in the gearbox due to vibration or shock applied on the vehicle body, thereby preventing from incurring gear slip of the gearbox of the motorized beach vehicle.

Abstract translation: 机动沙滩车辆具有用于防止齿轮滑移的变速杆离合结构。 变速杆，连接臂和摆臂连接形成一个基本上“h”形的结构。 变速杆可以枢转以将摆臂的组合柱与组合臂的组合孔组合，使得变速杆可以移动以移动曲柄的通用连接器以便改变速度。 在变速杆完成换档工作之后，组合螺柱与组合臂的组合孔分离。 因此，由于施加在车体上的振动或冲击，曲柄不能移动到变速箱中的变速齿轮上，从而防止摩托车运动的齿轮箱发生齿轮滑动。

公开(公告)号：USD491491S1

公开(公告)日：2004-06-15

申请号：US29182016

申请日：2003-05-19

Applicant: Tai-Yang Luh

Designer： Tai-Yang Luh

公开(公告)号：US06378397B1

公开(公告)日：2002-04-30

申请号：US09696046

申请日：2000-10-25

Applicant: Tai-Yang Luh

Inventor： Tai-Yang Luh

IPC: F16H4812

CPC classification number: B60K17/3515 ,  B60K17/16 ,  B60K23/06 ,  F16H48/12 ,  Y10T74/19005

Abstract: A vehicle has a transmission shaft having an annular flange, a threaded end, a recess, and a cotter key inserted in the recess. A differential gearing device receives the transmission shaft. The differential gearing device has a bearing cover, a first one-way thrust bearing, a hollow bearing block, a second one-way thrust bearing, and a positioning disk. The hollow bearing block has a plate having four through holes. The first one-way thrust bearing and the second one-way thrust bearing are disposed in the hollow bearing block. Two screws fasten the bearing cover and the hollow bearing block together. A plurality of bolts fasten the plate and a driven element together. The transmission shaft passes through the bearing cover, the first one-way thrust bearing, the hollow bearing block, the second one-way thrust bearing, the positioning disk, and the driven element.

Abstract translation: 车辆具有传动轴，该传动轴具有插入凹部中的环形凸缘，螺纹端部，凹部和开口钥匙。 差速齿轮传动装置接收传动轴。 差动齿轮装置具有轴承盖，第一单向推力轴承，中空轴承座，第二单向推力轴承和定位盘。 中空轴承座具有具有四个通孔的板。 第一单向推力轴承和第二单向推力轴承设置在中空轴承座中。 两个螺丝将轴承盖和中空轴承座固定在一起。 多个螺栓将板和从动元件固定在一起。 传动轴通过轴承盖，第一单向推力轴承，中空轴承座，第二单向推力轴承，定位盘和从动元件。

公开(公告)号：USD445363S1

公开(公告)日：2001-07-24

申请号：US29133955

申请日：2000-12-11

Applicant: Tai-Yang Luh

Designer： Tai-Yang Luh