发明名称 Oil drain funnel
摘要 A drain funnel for directing oil or transmission fluid from the oil pan or transmission of a vehicle to a collecting pan or receptacle. The drain funnel is characterized by a tapered body portion having a top rim which mounts multiple socket supports that support a socket in the center of a circle defined by the top rim. The socket is fitted with a plug receptacle or with threads for receiving a companion threaded plug receptacle for engaging an oil pan, crankcase or transmission drain plug on the vehicle and seating the drain plug in the plug receptacle or in a recessed cage in the plug receptacle to prevent the drain plug from falling through the funnel. In a preferred embodiment a funnel nipple is provided at the bottom end of the tapered funnel body and is threaded to receive a drain hose for draining the oil or transmission fluid into the collecting pan or receptacle.
申请公布号 US5259426(A) 申请公布日期 1993.11.09
申请号 US19930012332 申请日期 1993.02.01
申请人 BURLEIGH, JAMES F.;BURLEIGH, ROGER S. 发明人 BURLEIGH, JAMES F.;BURLEIGH, ROGER S.
分类号 B25B27/00;B67C11/02;F16N31/00;(IPC1-7):B67C11/00 主分类号 B25B27/00
代理机构 代理人
主权项
地址