Power-assisted or power-driven steering

Industry

  • CPC
  • B62D5/00
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Sub Industries

B62D5/001Mechanical aspects of steer-by-wire systems, not otherwise provided in B62D5/00 B62D5/003Backup systems B62D5/005means for generating torque on steering wheel B62D5/006power actuated B62D5/008Changing the transfer ratio between the steering wheel and the steering gear by variable supply of energy B62D5/02mechanical B62D5/04electrical B62D5/0403characterised by constructional features B62D5/0406including housing for electronic control unit B62D5/0409Electric motor acting on the steering column B62D5/0412the axes of motor and steering column being parallel B62D5/0415the axes being coaxial B62D5/0418Electric motor acting on road wheel carriers B62D5/0421Electric motor acting on or near steering gear B62D5/0424the axes of motor and final driven element of steering gear B62D5/0427the axes being coaxial B62D5/043characterised by clutch means between driving element B62D5/0433the clutch being of on-off type B62D5/0436the clutch being a controlled emergency clutch B62D5/0439Controllable friction clutches B62D5/0442Conversion of rotational into longitudinal movement B62D5/0445Screw drives B62D5/0448Ball nuts B62D5/0451Roller spindle drives B62D5/0454Worm gears B62D5/0457characterised by control features of the drive means as such B62D5/046Controlling the motor B62D5/0463for generating assisting torque B62D5/0466for returning the steering wheel to neutral position B62D5/0469End-of-stroke control B62D5/0472for damping vibrations B62D5/0475Controlling other elements B62D5/0478Clutches B62D5/0481monitoring the steering system B62D5/0484for reaction to failures B62D5/0487detecting motor faults B62D5/049detecting sensor failures B62D5/0493detecting processor errors B62D5/0496by using a temperature sensor B62D5/06fluid B62D5/061provided with effort, steering lock, or end-of-stroke limiters B62D5/062Details, component parts B62D5/063Pump driven by vehicle engine B62D5/064Pump driven independently from vehicle engine B62D5/065characterised by specially adapted means for varying pressurised fluid supply based on need B62D5/07Supply of pressurised fluid for steering also supplying other consumers; control thereof B62D5/075using priority valves B62D5/08characterised by type of steering valve used B62D5/081Seat valves B62D5/083Rotary valves B62D5/0832with elastic means other than a torsion bar B62D5/0835characterised by means for actively limiting the deflection angle B62D5/0837characterised by the shape of the control edges B62D5/087Sliding spool valves B62D5/09characterised by means for actuating valves B62D5/091Hydraulic steer-by-wire systems B62D5/092the electric motor being connected to the final driven element of the steering gear B62D5/093Telemotor driven by steering wheel movement B62D5/097Gerotor type B62D5/10characterised by type of power unit B62D5/12Piston and cylinder B62D5/14Rotary motor B62D5/16Expansible chamber with flexible wall B62D5/18characterised by power transmitting means B62D5/20specially adapted for particular type of steering gear or particular application B62D5/22for rack-and-pinion type B62D5/24for worm type B62D5/26for pivoted axles B62D5/28for pivoted bogies B62D5/30Safety devices B62D5/32for telemotor systems

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    TRACK TENSIONING SYSTEM

    • Publication number 20250178682
    • Publication date Jun 5, 2025
    • The Charles Machine Works, Inc.
    • Brant Douglas Kukuk
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    A CRAWLER-TYPE PIPELINE DETECTOR

    • Publication number 20250180151
    • Publication date Jun 5, 2025
    • BONBON-X LIMITED
    • Man Chun WONG
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    ROBOT MOVEMENT AND ONLINE TRAJECTORY OPTIMIZATION

    • Publication number 20250178190
    • Publication date Jun 5, 2025
    • BOSTON DYNAMICS, INC.
    • Robin Deits
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    STEERING ACTUATOR

    • Publication number 20250178662
    • Publication date Jun 5, 2025
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Philip Wurzberger
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Device to Enhance the Traction of a Tracked Vehicle

    • Publication number 20250178680
    • Publication date Jun 5, 2025
    • JB INNOVATIONS LIMITED
    • John Menzies Burling
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    DEFORMABLE SUPPORT WHEEL WITH RESILIENT CHAMBER AND TRACK SYSTEM HA...

    • Publication number 20250178678
    • Publication date Jun 5, 2025
    • SOUCY INTERNATIONAL INC.
    • Etienne LEBLANC
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    VEHICLE TRACK SYSTEM AND ASSEMBLY FOR OFF-ROAD CONDITIONS

    • Publication number 20250178679
    • Publication date Jun 5, 2025
    • HELLTRAXX, LLC
    • Steven Mancini
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    DRIVING ROBOT

    • Publication number 20250178683
    • Publication date Jun 5, 2025
    • LG ELECTRONICS INC.
    • Jeongho PARK
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    ROBOT

    • Publication number 20250181068
    • Publication date Jun 5, 2025
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Masayuki KAMON
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Method for Operating a Steer-by-Wire Steering System

    • Publication number 20250178665
    • Publication date Jun 5, 2025
    • ROBERT BOSCH GmbH
    • Tobias Buchmann
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SENSOR ASSEMBLY FOR A BELT DRIVE

    • Publication number 20250178669
    • Publication date Jun 5, 2025
    • HELLA GmbH & Co. KGaA
    • Henning IRLE
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    TRACK SYSTEM FOR TRACTION OF A VEHICLE

    • Publication number 20250178681
    • Publication date Jun 5, 2025
    • CAMSO INC.
    • Jean TURCOTTE
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    WALKING ROBOT AND POSITION ESTIMATION METHOD THEREOF

    • Publication number 20250178684
    • Publication date Jun 5, 2025
    • Korea Advanced Institute of Science and Technology
    • Hyun MYUNG
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    MOTOR CONTROL DEVICE

    • Publication number 20250183821
    • Publication date Jun 5, 2025
    • JTEKT CORPORATION
    • Terutaka TAMAIZUMI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STEERING SYSTEM

    • Publication number 20250178660
    • Publication date Jun 5, 2025
    • ZF AUTOMOTIVE GERMANY GMBH
    • Ian BLÄSER
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    STEERING SYSTEM

    • Publication number 20250178661
    • Publication date Jun 5, 2025
    • ZF AUTOMOTIVE GERMANY GMBH
    • Ian BLÄSER
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    DEFORMABLE TRACKED PIPELINE ROBOT AND DIFFERENTIAL TURNING METHOD T...

    • Publication number 20250180152
    • Publication date Jun 5, 2025
    • NORTH UNIVERSITY OF CHINA
    • Hongwei YAN
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    METHOD FOR MEASURING THE RACK FORCE ACTING ON A RACK OF A STEERING...

    • Publication number 20250171075
    • Publication date May 29, 2025
    • THYSSENKRUPP PRESTA AG
    • Riccardo FICCA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Electronic Steering Assist Systems for Snowmobiles

    • Publication number 20250171109
    • Publication date May 29, 2025
    • Arctic Cat Inc.
    • Donald Dean Carr
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    ELECTRIC DRIVE DEVICE AND ELECTRIC POWER STEERING DEVICE

    • Publication number 20250171074
    • Publication date May 29, 2025
    • NSK STEERING & CONTROL, INC.
    • Akio MARUHASHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    OPERATION AMOUNT ACQUISITION DEVICE

    • Publication number 20250171077
    • Publication date May 29, 2025
    • Toyota Jidosha Kabushiki Kaisha
    • Yotaro NOMOTO
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    STEERING SYSTEM HAVING A STEERING ROD

    • Publication number 20250171073
    • Publication date May 29, 2025
    • ZF AUTOMOTIVE GERMANY GMBH
    • Ian Bläser
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    MULTI-USE TRAILER

    • Publication number 20250170945
    • Publication date May 29, 2025
    • Magness Equipment, LLC
    • John Magness
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONTROL UNIT AND STEERING DEVICE

    • Publication number 20250171076
    • Publication date May 29, 2025
    • HITACHI ASTEMO, LTD.
    • Hiroaki KURIHARA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    PRINTING APPARATUS

    • Publication number 20250171094
    • Publication date May 29, 2025
    • Hyundai Motor Company
    • Donguk Lee
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Mobility Vehicle

    • Publication number 20250171078
    • Publication date May 29, 2025
    • Pride Mobility Products Corporation
    • Anthony LETUKAS
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    COUPLING SYSTEM FOR A TOWING VEHICLE

    • Publication number 20250170864
    • Publication date May 29, 2025
    • JOST-WERKE DEUTSCHLAND GMBH
    • José Manuel ALGÜERA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONTROL DEVICE AND CONTROL METHOD OF ELECTRIC POWER STEERING SYSTEM

    • Publication number 20250162646
    • Publication date May 22, 2025
    • HL MANDO CORPORATION
    • Su Min LEE
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    MOUNTING AND SEALING ASSEMBLY

    • Publication number 20250162663
    • Publication date May 22, 2025
    • L&H Industrial, Inc
    • James Lee Meinen
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SYSTEM AND METHOD FOR TORQUE LIMITING OF DC MACHINES

    • Publication number 20250167719
    • Publication date May 22, 2025
    • STEERING SOLUTIONS IP HOLDING CORPORATION
    • Md Abid Hossain
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER