BR112019006820A2 - mecanismo de centralização/amortecimento de direção para um sistema de eixo/suspensão de veículo de trabalho pesado direcionável - Google Patents

mecanismo de centralização/amortecimento de direção para um sistema de eixo/suspensão de veículo de trabalho pesado direcionável

Info

Publication number
BR112019006820A2
BR112019006820A2 BR112019006820A BR112019006820A BR112019006820A2 BR 112019006820 A2 BR112019006820 A2 BR 112019006820A2 BR 112019006820 A BR112019006820 A BR 112019006820A BR 112019006820 A BR112019006820 A BR 112019006820A BR 112019006820 A2 BR112019006820 A2 BR 112019006820A2
Authority
BR
Brazil
Prior art keywords
steering
suspension system
axle
centering
damping mechanism
Prior art date
Application number
BR112019006820A
Other languages
English (en)
Other versions
BR112019006820B1 (pt
Inventor
J Westnedge Andrew
A Guntermann James
Original Assignee
Hendrickson Usa Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hendrickson Usa Llc filed Critical Hendrickson Usa Llc
Publication of BR112019006820A2 publication Critical patent/BR112019006820A2/pt
Publication of BR112019006820B1 publication Critical patent/BR112019006820B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/22—Arrangements for reducing or eliminating reaction, e.g. vibration, from parts, e.g. wheels, of the steering system
    • B62D7/228—Arrangements for reducing or eliminating reaction, e.g. vibration, from parts, e.g. wheels, of the steering system acting between the steering gear and the road wheels, e.g. on tie-rod
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
    • B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
    • B62D7/142—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering specially adapted for particular vehicles, e.g. tractors, carts, earth-moving vehicles, trucks
    • B62D7/144—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering specially adapted for particular vehicles, e.g. tractors, carts, earth-moving vehicles, trucks for vehicles with more than two axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/30—Rigid axle suspensions
    • B60G2200/314—Rigid axle suspensions with longitudinally arranged arms articulated on the axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/40—Indexing codes relating to the wheels in the suspensions
    • B60G2200/445—Self-steered wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/41—Elastic mounts, e.g. bushings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/50—Constructional features of wheel supports or knuckles, e.g. steering knuckles, spindle attachments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/02—Trucks; Load vehicles
    • B60G2300/026—Heavy duty trucks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/40—Steering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

a presente invenção refere-se a um mecanismo de centralização/amortecimento de direção para um sistema de eixo/suspensão de veículo de trabalho pesado direcionável que inclui uma estrutura mecanicamente operada que proporciona uma força de centralização de direção positiva para o sistema de eixo/suspensão a um ângulo de direção zero. a estrutura mecanicamente operada do mecanismo de centralização/amortecimento de direção também proporciona uma força de centralização de direção positiva que aumenta em intensidade na medida em que o ângulo de direção do sistema de eixo/suspensão aumenta. em uma modalidade do mecanismo de centralização/amortecimento de direção, a estrutura mecanicamente operada é uma mola plana integrada em um ou mais conjuntos de direção do sistema de eixo/suspensão. a mola plana está em uma condição pré-carregada a um ângulo de direção zero para proporcionar uma força de centralização de direção positiva para o sistema de eixo/suspensão no ângulo de direção zero, e é cada vez mais elasticamente deformada com crescentes ângulos de direção para proporcionar uma força de centralização de direção positiva que aumenta em intensidade na medida em que o ângulo de direção do sistema de eixo/suspensão aumenta.
BR112019006820-1A 2016-10-04 2017-10-04 Mecanismo de centralização/amortecimento de direção para um sistema de eixo/suspensão de veículo de trabalho pesado direcionável BR112019006820B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662403863P 2016-10-04 2016-10-04
US62/403,863 2016-10-04
PCT/US2017/055063 WO2018067652A1 (en) 2016-10-04 2017-10-04 Steering centering/damping mechanism for a steerable heavy-duty vehicle axle/suspension system

Publications (2)

Publication Number Publication Date
BR112019006820A2 true BR112019006820A2 (pt) 2019-07-09
BR112019006820B1 BR112019006820B1 (pt) 2024-02-20

Family

ID=60117820

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019006820-1A BR112019006820B1 (pt) 2016-10-04 2017-10-04 Mecanismo de centralização/amortecimento de direção para um sistema de eixo/suspensão de veículo de trabalho pesado direcionável

Country Status (9)

Country Link
US (1) US10471988B2 (pt)
EP (1) EP3523180B1 (pt)
CN (1) CN109789893B (pt)
AU (1) AU2017339976B2 (pt)
BR (1) BR112019006820B1 (pt)
CA (1) CA3035944C (pt)
MX (1) MX2019003439A (pt)
NZ (1) NZ750755A (pt)
WO (1) WO2018067652A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3572251B1 (en) * 2018-05-22 2020-11-25 Volvo Car Corporation Front wheelhub assembly disconnection arrangement for a road vehicle
US11712938B1 (en) 2020-03-03 2023-08-01 Jason M. Klein Pistonless pneumatic dampening and straight centering for a steerable axle of a heavy-duty vehicle
AU2021401354A1 (en) 2020-12-16 2023-06-29 Hendrickson Usa, L.L.C. Knuckle for a self-steering axle/suspension system
US11794545B1 (en) 2021-03-29 2023-10-24 Jason M. Klein Lift axle suspension system for a heavy-duty vehicle, which suspension system uses X-rod control arms for improved lateral stability
CA3178011A1 (en) 2022-03-11 2023-09-11 Gerard Noel Vehicle steering wheels system

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Also Published As

Publication number Publication date
AU2017339976A1 (en) 2019-03-07
MX2019003439A (es) 2019-06-12
CN109789893A (zh) 2019-05-21
CN109789893B (zh) 2021-08-03
WO2018067652A1 (en) 2018-04-12
AU2017339976B2 (en) 2020-01-30
CA3035944A1 (en) 2018-04-12
CA3035944C (en) 2021-01-12
US10471988B2 (en) 2019-11-12
EP3523180A1 (en) 2019-08-14
US20180093544A1 (en) 2018-04-05
BR112019006820B1 (pt) 2024-02-20
NZ750755A (en) 2020-03-27
EP3523180B1 (en) 2021-04-14

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B25G Requested change of headquarter approved

Owner name: HENDRICKSON USA, L.L.C. (US)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/10/2017, OBSERVADAS AS CONDICOES LEGAIS