公开(公告)号：US10294834B2

公开(公告)日：2019-05-21

申请号：US15342763

申请日：2016-11-03

Applicant: Eaton Corporation

Inventor： Austin Zurface ,  James Edward McCarthy, Jr. ,  Andrei Radulescu

IPC: F01L13/00 ,  F01L1/18 ,  F01L1/053 ,  F01L1/24

Abstract: A switching rocker arm assembly constructed in accordance to one example of the present disclosure can include an outer arm, an inner arm, a pivot axle, a bearing axle, a first torsional bearing axle spring and a second torsional bearing axle spring. The outer arm can have a first outer side arm and a second outer side arm. The outer arm can further include first and second torsional spring mounts. The inner arm can be disposed between the first and second outer side arms. The pivot axle can support the inner and outer arm for relative pivotal movement therearound. The bearing axle can support a bearing. The first torsional bearing axle spring can be mounted around the first torsional spring mount and have a first end engaged to the bearing axle and a second end engaged to the outer arm. The first end extends inboard relative to the second end.

公开(公告)号：US20180363519A1

公开(公告)日：2018-12-20

申请号：US16010900

申请日：2018-06-18

Applicant: Eaton Corporation

Inventor： Andrei Radulescu ,  Dale A. Stretch ,  Michael J. Guzak ,  Lynell D. Johncock

IPC: F01L13/00 ,  F01L1/18

Abstract: A switching rocker arm includes an inner arm, an outer arm pivotably secured to the inner arm and having a latch bore, and a latch pin configured for insertion into the latch bore. The latch pin includes a first portion having a first diameter, and a second portion having a second diameter. The second portion is eccentric to the first portion. The latch pin is selectively movable between a first position where the latch pin does not contact the inner arm, and a second position wherein the latch pin contacts the inner arm.