公开(公告)号：US5242032A

公开(公告)日：1993-09-07

申请号：US901938

申请日：1992-06-18

申请人： Ronald D. Prestwood ,  Jill B. Crews ,  Thomas E. Loyd, Sr.

发明人： Ronald D. Prestwood ,  Jill B. Crews ,  Thomas E. Loyd, Sr.

IPC分类号： F01M11/04 ,  F16N33/00

CPC分类号： F01M11/0458 ,  F16N33/00

摘要： A mobile oil change cart for a sewing machine or the like. The cart has a generally rectangular parallelepiped shape whose upper surface defines a work surface for supporting the sewing machine. The upper work surface includes a rubber mat on which the machine can be placed and which prevents the machine from sliding about. Adjacent to the rubber mat is a recessed sink for containing fluids which may be spilled from the sewing machine during maintenance. A rack across the surface of the sink supports the sewing machine while draining the oil from the machine. Wheels mounted to the lower surface of the cart permit it to be easily moved from one work station to another. Underneath the work surface is a tank compartment for receiving and storing both fresh and waste oil. In addition, the tank compartment also includes pump means for both delivering fresh oil to the sewing machine and retrieving waste oil from the sewing machine. A second storage compartment located at the other end of the cart provides for storage of oil filters and the like for use during maintenance.

摘要翻译： 用于缝纫机等的移动换油车。 推车具有大致长方体形状，其上表面限定用于支撑缝纫机的工作表面。 上部工作表面包括可以放置机器的橡胶垫，并且防止机器滑动。 在橡胶垫附近是一个凹槽，用于容纳在维护期间可能从缝纫机溢出的流体。 水槽表面上的一个机架在缝纫机上排出机油时，支撑缝纫机。 安装在推车的下表面的轮子允许其容易地从一个工作站移动到另一个工作站。 工作台面下方有一个储罐，用于接收和储存新鲜和废油。 此外，罐室还包括用于将新鲜油输送到缝纫机并从缝纫机回收废油的泵装置。 位于推车另一端的第二储物室提供用于在维护期间使用的油过滤器等的储存。