公开(公告)号：US12012142B2

公开(公告)日：2024-06-18

申请号：US17263607

申请日：2018-08-03

Applicant: ST ENGINEERING LAND SYSTEMS LTD

Inventor： Tze Meng Jensen Chew ,  Fu-Jun (Timmy) Low

IPC: B62D11/00 ,  B62D11/02 ,  G05D1/00

CPC classification number: B62D11/003 ,  B62D11/005 ,  B62D11/006 ,  B62D11/02 ,  G05D1/021

Abstract: A hybrid hydro-mechanical/electronic steering system for a track vehicle, where the driver system can simultaneously use hydro-mechanical connections and electronic (steer by wire) connections to steer a track vehicle such as a tank, where safeguards for safety and reliability include seamless transition between electronic to hydro-mechanical control and vice versa, such that the system can be used in a single or double chassis track vehicle and is adaptable for autonomous driving.

公开(公告)号：US20230011496A1

公开(公告)日：2023-01-12

申请号：US17782271

申请日：2019-12-03

Applicant: ST ENGINEERING LAND SYSTEMS LTD

Inventor： Jiann Yi HO

IPC: B62D55/065

Abstract: Embodiments include a pitch hydraulic system for a dual cabin articulated vehicle. The pitch hydraulic system includes an energy recovery function to harnesses hydraulic energy during vehicle mobility. A directional valve can be activated to allow movement of first and second pitch cylinders into either a “pitch up” or “pitch down” position. The pitch system can alter the stiffness of the unit to improve safety, stability and ride comfort.

公开(公告)号：US10480908B2

公开(公告)日：2019-11-19

申请号：US15546635

申请日：2015-02-04

Applicant: ST ENGINEERING LAND SYSTEMS LTD

Inventor： Junlin Huang ,  Chen Nam Sim

IPC: F41H7/04 ,  B60N2/427 ,  B60N2/015 ,  B60N2/24 ,  B60N2/42 ,  B60N2/50 ,  B64D11/06 ,  B60R22/26 ,  B60R22/02 ,  B64D25/04

Abstract: There is disclosed an energy absorption device comprising a plurality of pillars mountable to a ceiling of a hull, each pillar having a fixed portion and a movable portion, the movable portion slidable relative to the fixed portion; a deformable material disposed between the fixed portion and movable portion such that the deformable material resist the sliding movement of the movable portion in one direction; the deformable material further adapted to permanently deform when a blast energy is directed towards the ceiling; and a seat assembly attached to the movable portion, the seat assembly adapted for an occupant.

公开(公告)号：USD920370S1

公开(公告)日：2021-05-25

申请号：US29729961

申请日：2020-03-31

Applicant: ST ENGINEERING LAND SYSTEMS LTD

Designer： Jonathan Wong

公开(公告)号：USD916850S1

公开(公告)日：2021-04-20

申请号：US29729955

申请日：2020-03-31

Applicant: ST ENGINEERING LAND SYSTEMS LTD

Designer： Jonathan Wong

公开(公告)号：USD914734S1

公开(公告)日：2021-03-30

申请号：US35506367

申请日：2018-08-03

Applicant: ST ENGINEERING LAND SYSTEMS LTD

Designer： Jonathan Wong

公开(公告)号：USD914728S1

公开(公告)日：2021-03-30

申请号：US29730254

申请日：2020-04-02

Applicant: ST ENGINEERING LAND SYSTEMS LTD

Designer： Jonathan Wong

公开(公告)号：US11897519B2

公开(公告)日：2024-02-13

申请号：US16976587

申请日：2018-03-02

Applicant: ST ENGINEERING LAND SYSTEMS LTD

Inventor： Tze Meng Jensen Chew ,  Fu-Jun Timmy Low

IPC: B60W60/00 ,  B60R16/023 ,  B60W10/10 ,  B60W10/18 ,  B60W10/20 ,  B62D5/00

CPC classification number: B60W60/005 ,  B60R16/023 ,  B60W10/10 ,  B60W10/18 ,  B60W10/20 ,  B62D5/001 ,  B60W2510/20

Abstract: A system and method for utilizing multiple driver stations in a track vehicle is described. A primary driver station can utilize controls with hybrid drive by wire (DbW) functionality (i.e. hydro-mechanical and electric control). A secondary driver station and a tertiary driver station can utilize controls with DbW (i.e. electronic) control systems. The secondary and tertiary driver stations can be adapted for autonomous driving. The invention also includes a method of transfer between driver stations with safeguards for safety and reliability.

公开(公告)号：US20210291899A1

公开(公告)日：2021-09-23

申请号：US17263607

申请日：2018-08-03

Applicant: ST ENGINEERING LAND SYSTEMS LTD

Inventor： Tze Meng Jensen CHEW ,  Fu-Jun, Timmy LOW

IPC: B62D11/00 ,  B62D11/02 ,  G05D1/02

Abstract: A hybrid hydro-mechanical/electronic steering system for a track vehicle, where the driver system can simultaneously use hydro-mechanical connections and electronic (steer by wire) connections to steer a track vehicle such as a tank, where safeguards for safety and reliability include seamless transition between electronic to hydro-mechanical control and vice versa, such that the system can be used in a single or double chassis track vehicle and is adaptable for autonomous driving.

公开(公告)号：USD917544S1

公开(公告)日：2021-04-27

申请号：US29729965

申请日：2020-03-31

Applicant: ST ENGINEERING LAND SYSTEMS LTD

Designer： Jonathan Wong