公开(公告)号：US06553854B2

公开(公告)日：2003-04-29

申请号：US09948540

申请日：2001-09-10

申请人： Michael Yu ,  Jeff Huang ,  Judge Fu ,  Tony Chen

发明人： Michael Yu ,  Jeff Huang ,  Judge Fu ,  Tony Chen

IPC分类号： F16H3700

CPC分类号： G01P1/026 ,  G01P3/48

摘要： A speed measuring device for a beach buggy includes a chain wheel rotated by the engine of a buggy, a connecting tube firmly connected to the chain wheel, a bearing fitted in the connecting tube, a gear set, and a fixing unit combined together. The fixing plate, the gear set, the connecting tube and the bearing are assembled together with an elongate rod with thread formed in the lower end portion and then fixed with the chain wheel. Then a hole base is formed on a rear small diameter portion of the gear set for a cable to extend in to transmit speed of the rotating chain wheel to a speedometer for a user to know the speed of the beach buggy.

摘要翻译： 用于沙滩车的速度测量装置包括由马车的发动机旋转的链轮，牢固地连接到链轮的连接管，装配在连接管中的轴承，齿轮组和固定单元组合在一起。 固定板，齿轮组，连接管和轴承与细长杆组装在一起，螺杆形成在下端部分，然后用链轮固定。 然后，在用于电缆的齿轮组的后部小直径部分上形成孔底座，以延伸以将旋转链轮的速度传递到速度计，以使用户知道沙滩车的速度。

公开(公告)号：US06581713B2

公开(公告)日：2003-06-24

申请号：US09994717

申请日：2001-11-28

申请人： Judge Fu ,  Michael Yu

发明人： Judge Fu ,  Michael Yu

IPC分类号： B60K800

CPC分类号： B60K5/12 ,  B60K5/1208

摘要： An engine suspension device of a beach buggy includes a car frame composed of metal rods welded together, an engine hanger, an engine supporter and an auxiliary hanger. The car frame is formed with an interior space. The engine hanger has its upper portion pivotally fitted with the support lugs of the car frame, while the auxiliary hanger has its top ends pivotally combined with the pivotal bases of the car frame and its bottom end pivotally connected with the support frame of the engine supporter, letting the engine supporter and the engine hanger respectively extending into the interior space of the car frame. Then an engine is placed inside the car frame, and the engine hanger together with the engine supporter is pivotally combined with the casing of the engine, lessening vibration of a beach buggy, and preventing the transmission chain from becoming loosened and worn out and the car frame from twisting sideward.

摘要翻译： 沙滩车的发动机悬架装置包括由金属棒焊接在一起的汽车框架，发动机吊架，发动机支撑件和辅助吊架。 车架形成有内部空间。 发动机悬挂器的上部枢转地装配有车架的支撑凸耳，而辅助悬挂架的顶端与汽车框架的枢转底座枢转地组合，并且其底端与发动机支撑件的支撑框架枢转地连接 使发动机支撑件和发动机悬挂器分别延伸到轿厢架的内部空间中。 然后将发动机放置在车架内部，并且发动机悬架与发动机支撑件一起枢转地与发动机的壳体组合，减轻了沙滩车的振动，并且防止了传动链的松动和磨损以及汽车 从侧面扭转的框架