公开(公告)号：US20180066551A1

公开(公告)日：2018-03-08

申请号：US15693962

申请日：2017-09-01

申请人： Montaplast of North America, Inc.

发明人： Christopher A. Weber ,  Bruce Bennett, II ,  Sascha Klausen

IPC分类号： F01M11/04

CPC分类号： F01M11/0408 ,  F01M11/0004 ,  F01M11/0458 ,  F01M2011/0416 ,  F16H57/0408 ,  F16H57/0452

摘要： An assembly for draining fluid from a sump having a receiver. A plug is adapted for threaded engagement with the receiver, has a transverse outlet arranged for communication with the sump, and is rotatable between: sealed, where flow is inhibited across the outlet; and drain, where fluid from the sump flows across the outlet. A head is rotatably attached to the plug. A limiter between the head and plug operates in: lock, where the head and plug rotate concurrently in a first direction to move the plug from sealed to drain; slip, where the head rotates in a second direction independent of the plug in response to torque acting on the head exceeding a threshold; and limit, where the head and plug rotate concurrently in the second direction in response to torque acting on the head being less than the threshold to move the plug towards sealed.