MX2018008370A - Sistema de suspension de vehiculo de doble velocidad. - Google Patents

Sistema de suspension de vehiculo de doble velocidad.

Info

Publication number
MX2018008370A
MX2018008370A MX2018008370A MX2018008370A MX2018008370A MX 2018008370 A MX2018008370 A MX 2018008370A MX 2018008370 A MX2018008370 A MX 2018008370A MX 2018008370 A MX2018008370 A MX 2018008370A MX 2018008370 A MX2018008370 A MX 2018008370A
Authority
MX
Mexico
Prior art keywords
rate
spring
vehicle suspension
mode
coil spring
Prior art date
Application number
MX2018008370A
Other languages
English (en)
Inventor
J Holt Laurence
O'flynn Damian
Original Assignee
Multimatic Inc
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 Multimatic Inc filed Critical Multimatic Inc
Publication of MX2018008370A publication Critical patent/MX2018008370A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/027—Mechanical springs regulated by fluid means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
    • B60G11/48—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs
    • B60G11/50—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs having helical, spiral or coil springs, and also torsion-bar springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/027—Mechanical springs regulated by fluid means
    • B60G17/0272—Mechanical springs regulated by fluid means the mechanical spring being a coil spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B60G7/001—Suspension arms, e.g. constructional features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/12—Wound spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/13—Torsion spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/13—Torsion spring
    • B60G2202/132—Torsion spring comprising a longitudinal torsion bar and/or tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/40—Type of actuator
    • B60G2202/41—Fluid actuator
    • B60G2202/413—Hydraulic actuator
    • 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
    • B60G2204/421—Pivoted lever mechanisms for mounting suspension elements, e.g. Watt linkage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Un sistema de suspensión de vehículo de velocidad dual selectivamente conmutable que comprende una configuración de muelle interior accionado por varilla de empuje, convencionalmente orientada entre la masa no amortiguada y la masa amortiguada de una esquina del vehículo, comprendiendo un muelle de barra de torsión de una primera velocidad predeterminada, K1, y un muelle de bobina de una segunda velocidad predeterminada, K2, acomodados en serie para proporcionar una velocidad de muelle combinada total KT; un actuador de bloqueo está acomodado en paralelo con el muelle de bobina y configurado de manera que en un primer modo permite que el muelle de bobina se mueva libremente y en un segundo modo evita el movimiento del muelle de bobina de manera que cuando el actuador de bloqueo está en un primer modo desbloqueado, la velocidad del muelle de suspensión del vehículo general es definida por la ecuación en serie 1/ KT = 1/K1 + 1/K2, y cuando el actuador de bloqueo está en un segundo modo bloqueado, la velocidad del muelle de suspensión del vehículo general es sustancialmente superior conforme a lo definido por KT = K1, proporcionando así selectivamente una configuración de confort de marcha óptima, de baja velocidad y una configuración de maniobra óptima, de alta velocidad.
MX2018008370A 2016-01-08 2017-01-06 Sistema de suspension de vehiculo de doble velocidad. MX2018008370A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662276499P 2016-01-08 2016-01-08
PCT/US2017/012588 WO2017120509A1 (en) 2016-01-08 2017-01-06 Dual rate vehicle suspension system

Publications (1)

Publication Number Publication Date
MX2018008370A true MX2018008370A (es) 2019-07-04

Family

ID=57868410

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018008370A MX2018008370A (es) 2016-01-08 2017-01-06 Sistema de suspension de vehiculo de doble velocidad.

Country Status (12)

Country Link
US (1) US10807434B2 (es)
EP (1) EP3400142B1 (es)
JP (2) JP2019501067A (es)
KR (1) KR102088121B1 (es)
CN (1) CN108473017B (es)
AU (1) AU2017206062A1 (es)
BR (1) BR112018013721B1 (es)
CA (1) CA3009807C (es)
ES (1) ES2817757T3 (es)
MX (1) MX2018008370A (es)
RU (1) RU2705472C1 (es)
WO (1) WO2017120509A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10639954B2 (en) * 2016-09-23 2020-05-05 Jay O'Connell Multi-link suspension system
IT201800005419A1 (it) * 2018-05-16 2019-11-16 Sospensione automobilistica per auto sportiva
DE102018131850A1 (de) * 2018-12-12 2020-06-18 Schaeffler Technologies AG & Co. KG Radmodul für ein Kraftfahrzeug und entsprechendes Kraftfahrzeug
US11639081B2 (en) * 2020-07-29 2023-05-02 Ferrari S.P.A. Device and apparatus for the height adjustment of a road vehicle and relative road vehicle
US11648812B2 (en) 2020-08-21 2023-05-16 Toyota Motor Engineering & Manufacturing North America, Inc. No roll torsion bar
US11571939B2 (en) 2020-10-13 2023-02-07 Xtravel Suspension, Llc Suspension system
US11192414B1 (en) * 2020-10-13 2021-12-07 Xtravel Suspension, Llc Suspension system
US20220250430A1 (en) * 2021-02-11 2022-08-11 GM Global Technology Operations LLC Multilink mid-height suspension assembly for motor vehicles
WO2022253403A1 (en) * 2021-05-31 2022-12-08 Volvo Truck Corporation A bump stop arrangement

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US3083034A (en) 1960-11-10 1963-03-26 Ford Motor Co Wheel suspension with ride control
US3773346A (en) 1972-01-03 1973-11-20 Moog Industries Inc Vehicle suspension system
JPS5060716U (es) * 1973-10-02 1975-06-04
US4145073A (en) * 1977-04-07 1979-03-20 Caterpillar Tractor Co. Lockup system for a vehicle suspension mechanism
JPS59180030U (ja) 1983-05-19 1984-12-01 三菱製鋼株式会社 可変ばね定数ばね懸架装置
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JPH03273919A (ja) 1990-03-23 1991-12-05 Nissan Shatai Co Ltd 車高調整装置
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DE4110651A1 (de) * 1991-04-02 1992-10-08 Ingelheim Peter Graf Von Regelbares federsystem aus mehreren federn und anwendungen solcher federsysteme speziell bei fahrzeugfederungen
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JPH08332822A (ja) * 1995-06-08 1996-12-17 Isuzu Motors Ltd 車高調整機構
DE19521861C1 (de) 1995-06-16 1996-10-24 Porsche Ag Vorrichtung zur Beeinflussung der Federeigenschaften einer Schraubenfeder
JPH09207537A (ja) * 1996-01-31 1997-08-12 Kayaba Ind Co Ltd ばね定数の切換構造
US5725239A (en) 1996-03-26 1998-03-10 Monroe Auto Equipment Adaptive load dependent suspension system
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JPH1122775A (ja) * 1997-07-07 1999-01-26 Isuzu Motors Ltd バネ定数可変バネ装置および車両懸架装置
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Also Published As

Publication number Publication date
KR20180098602A (ko) 2018-09-04
CA3009807C (en) 2019-09-17
CN108473017A (zh) 2018-08-31
JP2020142797A (ja) 2020-09-10
WO2017120509A1 (en) 2017-07-13
AU2017206062A1 (en) 2018-07-12
US10807434B2 (en) 2020-10-20
ES2817757T3 (es) 2021-04-08
CN108473017B (zh) 2021-02-26
EP3400142A1 (en) 2018-11-14
US20190009632A1 (en) 2019-01-10
RU2705472C1 (ru) 2019-11-07
CA3009807A1 (en) 2017-07-13
EP3400142B1 (en) 2020-06-17
KR102088121B1 (ko) 2020-03-12
JP2019501067A (ja) 2019-01-17
BR112018013721B1 (pt) 2023-09-26
JP7012121B2 (ja) 2022-01-27
BR112018013721A2 (pt) 2018-12-11

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