公开(公告)号：US11118688B2

公开(公告)日：2021-09-14

申请号：US16432360

申请日：2019-06-05

Applicant: Caterpillar Inc.

Inventor： Rodney Lawrence ,  Brandyn Stack ,  Evan Ramey ,  Anthony Kramer

IPC: F16K1/22 ,  F16K31/10 ,  F02D9/04 ,  F02B37/18 ,  F16K1/226

Abstract: The present disclosure relates to a fluid supply system for a machine. The fluid supply system includes a throttle assembly having a first shaft attached to a valve member and a fluid shutoff assembly. The fluid shutoff assembly includes a second shaft, a locking member having an axis parallel to an axis of the second shaft and comprising a locking arm extending toward the second shaft, a biasing member fixedly attached to the second shaft, a releasing mechanism adjacent to the locking member that rotates the locking member about the longitudinal axis of the locking member, and a coupler comprising a first coupling hub attached to the first shaft and a second coupling hub attached to the second shaft and interfaced with the first coupling hub.