MX165867B - Resorte y amortiguador de suspension por fluido para sistema de suspension de vehiculo - Google Patents

Resorte y amortiguador de suspension por fluido para sistema de suspension de vehiculo

Info

Publication number
MX165867B
MX165867B MX009723A MX972387A MX165867B MX 165867 B MX165867 B MX 165867B MX 009723 A MX009723 A MX 009723A MX 972387 A MX972387 A MX 972387A MX 165867 B MX165867 B MX 165867B
Authority
MX
Mexico
Prior art keywords
cylinder
bar
seal
rod
piston
Prior art date
Application number
MX009723A
Other languages
English (en)
Inventor
Leo W Davis
Original Assignee
Liquid Spring Investors Ltd
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 Liquid Spring Investors Ltd filed Critical Liquid Spring Investors Ltd
Publication of MX165867B publication Critical patent/MX165867B/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G3/00—Resilient suspensions for a single wheel
    • B60G3/01—Resilient suspensions for a single wheel the wheel being mounted for sliding movement, e.g. in or on a vertical guide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
    • B60G13/001—Arrangements for attachment of dampers
    • 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
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F5/00—Liquid springs in which the liquid works as a spring by compression, e.g. combined with throttling action; Combinations of devices including liquid springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
    • F16F9/20—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with the piston-rod extending through both ends of the cylinder, e.g. constant-volume dampers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

La presente invención se refiere a en combinación con un vehículo que tiene un chasis y una rosca, un dispositivo de soporte elástico y amortiguador para interconectar la rueda y el chasis, caracterizado porque comprende: un cilindro para fluido que tiene primero y segundo extremos que incluyen primeros y segundos medios soportadores de carga, de barra, y primero y segundo medios de sello, respectivamente; medios de barra de pistón, dispuestos en el cilindro para fluido que tienen primero y segunda porciones de barra que se extienden a través de y dispuestas recíprocamente en los medios de cojinete primero y segundo, y primero y segundo medios de sello, respectivamente, para definir una cámara de presión para fluido; la barra de pistón incluye medios de pistón amortiguador que dividen el cilindro y, de tal manera, la cámara de presión en una cámara de bote, formada entre el cilindro, el pistón amortiguador los medios de barra y los primeros medios de sello, y una cámara de rebote formada entre el cilindro, los medios de pistón amortiguador, los medios de barra y los segundos medios de sello; el diámetro de la segunda porción de barra y de los segundos medios de sello es mayor que el diámetro de la primera porción de barra y los primeros medios de sello para proveer un volumen dentro del cilindro que es disminuido conforme el segundo extremo de barra es movido recíprocamente hacia el cilindro y aumenta cuando se mueve recíprocamente el segundo extremo de barra fuera del cilindro; un líquido compresible que llena la cámara de presión, definida por los medios de cilindro, los medios de barra y los medios de sello primero y segundo alrededor de los medios de barra, estando el líquido a una presión estática suficiente para forzar a los segundos medios de barra fuera del cilindro para soportar el vehículo con los medios de pistón situados a un nivel deseado dentro del cilindro; medios que controlan el flujo de líquido entre la cámara de bote y la cámara de rebote durante el movimiento recíproco de los medios de barra para proveer la amortiguación dinámica del movimiento recíproco de los medios de barra con respecto a los medios de cilindro, cuando el vehículo atraviesa terreno desigual; y primeros medios acopladores para conectar la rueda a uno de los medios de barra de pistón o medios de cilindro y segundos medios acopladores para conectar el chasis al otro de dichos medios.
MX009723A 1986-12-12 1987-12-11 Resorte y amortiguador de suspension por fluido para sistema de suspension de vehiculo MX165867B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/941,289 US4741516A (en) 1984-06-28 1986-12-12 Fluid suspension spring and damper for vehicle suspension system

Publications (1)

Publication Number Publication Date
MX165867B true MX165867B (es) 1992-12-08

Family

ID=25476241

Family Applications (1)

Application Number Title Priority Date Filing Date
MX009723A MX165867B (es) 1986-12-12 1987-12-11 Resorte y amortiguador de suspension por fluido para sistema de suspension de vehiculo

Country Status (8)

Country Link
US (1) US4741516A (es)
EP (1) EP0271050A3 (es)
JP (1) JPS63159119A (es)
KR (1) KR880007269A (es)
AU (1) AU604077B2 (es)
BR (1) BR8706752A (es)
CA (1) CA1303077C (es)
MX (1) MX165867B (es)

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JP4753903B2 (ja) * 2007-03-12 2011-08-24 ヤマハ発動機株式会社 油圧緩衝器
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US9574582B2 (en) 2012-04-23 2017-02-21 Fluid Ride, Ltd. Hydraulic pump system and method of operation
JP6485391B2 (ja) * 2016-03-11 2019-03-20 株式会社豊田自動織機 荷役車両
CN108930747A (zh) * 2018-09-20 2018-12-04 王振民 一种气弹簧及汽车尾门弹簧组件
US11013286B2 (en) * 2018-12-12 2021-05-25 Vernard Roundtree Impact-absorbing helmet
CN109675876B (zh) * 2018-12-25 2023-11-10 贵州民族大学 一种发电厂供水管道内壳菜清理装置及使用方法
CN113738811B (zh) * 2021-11-08 2022-02-22 杭州非古科技有限公司 电动汽车磁性液体减振器

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Also Published As

Publication number Publication date
JPS63159119A (ja) 1988-07-02
KR880007269A (ko) 1988-08-26
US4741516A (en) 1988-05-03
EP0271050A3 (en) 1989-05-31
EP0271050A2 (en) 1988-06-15
BR8706752A (pt) 1988-07-05
AU604077B2 (en) 1990-12-06
CA1303077C (en) 1992-06-09
AU8244887A (en) 1988-06-16

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