公开(公告)号：US10605126B2

公开(公告)日：2020-03-31

申请号：US15955215

申请日：2018-04-17

Applicant: DELPHI TECHNOLOGIES IP LIMITED

Inventor： Robert M. Mariuz ,  Kevin R. Keegan ,  Hermes A. Fernandez

IPC: F01L1/22 ,  F01L13/00 ,  F01L1/18 ,  F01L1/047

Abstract: A rocker arm includes an outer arm defining a lock pin bore which is centered about a lock pin bore axis and an inner arm which selectively pivots relative to the outer arm about a pivot axis which is parallel to the lock pin bore axis. The inner arm includes a protrusion which defines an inner arm stop surface which is planar. A lock pin is disposed within the lock pin bore, the lock pin having a lock pin slot extending thereinto and also having a lock pin stop surface which is planar. The lock pin is displaced within the lock pin bore between a coupled position in which the lock pin stop surface is aligned with the inner arm stop surface and a decoupled position in which the lock pin slot is aligned with the protrusion.

公开(公告)号：US20200102859A1

公开(公告)日：2020-04-02

申请号：US16143793

申请日：2018-09-27

Applicant: DELPHI TECHNOLOGIES IP LIMITED

Inventor： Robert M. Mariuz ,  Kevin R. Keegan ,  Peter R. Charles ,  Hermes A. Fernandez

IPC: F01L1/18 ,  F01L13/00

Abstract: A rocker arm includes an outer arm and an inner arm which selectively pivots relative to the outer arm. The rocker arm also includes a lock pin which is displaced along a lock pin axis between a coupled position and a decoupled position. The rocker arm also includes a linkage and a linkage guide which guides the linkage along a linkage axis. One surface of the linkage engages an actuator while another surface of the linkage engages the lock pin such that the linkage translates motion from the actuator to motion of the lock pin.

公开(公告)号：US10704429B2

公开(公告)日：2020-07-07

申请号：US16143793

申请日：2018-09-27

Applicant: DELPHI TECHNOLOGIES IP LIMITED

Inventor： Robert M. Mariuz ,  Kevin R. Keegan ,  Peter R. Charles ,  Hermes A. Fernandez

IPC: F01L1/18 ,  F01L13/00 ,  F01L1/46 ,  F01L1/24

Abstract: A rocker arm includes an outer arm and an inner arm which selectively pivots relative to the outer arm. The rocker arm also includes a lock pin which is displaced along a lock pin axis between a coupled position and a decoupled position. The rocker arm also includes a linkage and a linkage guide which guides the linkage along a linkage axis. One surface of the linkage engages an actuator while another surface of the linkage engages the lock pin such that the linkage translates motion from the actuator to motion of the lock pin.

公开(公告)号：US20190316494A1

公开(公告)日：2019-10-17

申请号：US15955215

申请日：2018-04-17

Applicant: DELPHI TECHNOLOGIES IP LIMITED

Inventor： Robert M. Mariuz ,  Kevin R. Keegan ,  Hermes A. Fernandez

IPC: F01L1/22 ,  F01L1/047 ,  F01L1/18 ,  F01L13/00

Abstract: A rocker arm includes an outer arm defining a lock pin bore which is centered about a lock pin bore axis and an inner arm which selectively pivots relative to the outer arm about a pivot axis which is parallel to the lock pin bore axis. The inner arm includes a protrusion which defines an inner arm stop surface which is planar. A lock pin is disposed within the lock pin bore, the lock pin having a lock pin slot extending thereinto and also having a lock pin stop surface which is planar. The lock pin is displaced within the lock pin bore between a coupled position in which the lock pin stop surface is aligned with the inner arm stop surface and a decoupled position in which the lock pin slot is aligned with the protrusion.