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 vehiculoInfo
- 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
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.
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) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5316272A (en) * | 1986-09-12 | 1994-05-31 | Richard J. Meyer | Liquid spring vehicular suspension system and associated control apparatus |
US5378010A (en) * | 1992-09-23 | 1995-01-03 | Oshkosh Truck Corporation | Suspension system for trailer |
SE511320C2 (sv) * | 1993-04-23 | 1999-09-13 | Oehlins Racing Ab | Anordning vid stötdämpare som använder hysteresisfunktion för bestämning av dämpkraftsvariationen |
CA2165549A1 (en) * | 1993-06-18 | 1995-01-05 | Craig Mackenzie | Engineering vehicle with lockable fluid suspension |
JP3452362B2 (ja) * | 1994-05-27 | 2003-09-29 | リキッドスプリング・テクノロジース・インコーポレーテッド | 液体ばね車両用サスペンション装置及び関連の制御装置 |
US6305673B1 (en) | 1994-07-26 | 2001-10-23 | Liquidspring Technologies, Inc. | Vibration control system |
ES2120839B1 (es) * | 1995-01-31 | 2000-03-01 | Singla Casasayas Juan | Dispositivo hidraulico de retorno automatico, en particular para asientos de vehiculos. |
US5779007A (en) * | 1996-07-22 | 1998-07-14 | Trw Inc. | Shock absorber with hydraulic fluid control rod |
AU3549599A (en) | 1998-04-07 | 1999-10-25 | P. Dennis McNeely | A suspension and a dynamic load-compensating fluid spring therefor |
US6237333B1 (en) | 1998-04-08 | 2001-05-29 | The B. F. Goodrich Company | Microgel disersion for hydraulic apparatus and processes |
US6318521B1 (en) * | 1999-06-16 | 2001-11-20 | Bridgestone/Firestone, Inc. | Externally guided ER damper |
US6216831B1 (en) * | 1999-06-17 | 2001-04-17 | Tayco Developments, Inc. | Frictionless hydraulic damper and damper-snubber |
US6974138B2 (en) * | 2000-06-27 | 2005-12-13 | C.R.F. SOCIETá CONSORTILE PER AZIONI | Electronically controlled suspension for motor vehicles |
IT1320454B1 (it) * | 2000-06-27 | 2003-11-26 | Fiat Ricerche | Sospensione a controllo elettronico per veicoli. |
DE10062773C1 (de) * | 2000-12-15 | 2002-07-25 | Stabilus Gmbh | Kolben-Zylinderaggregat mit einer Verstelleinrichtung |
DE10140580A1 (de) | 2000-12-16 | 2002-06-20 | Stabilus Gmbh | Kolben-Zylinderaggregat mit einer geschwindigkeitsabhängigen Dämpfkraft |
US6389341B1 (en) * | 2001-01-12 | 2002-05-14 | Davis Family Irrevocable Trust | Control system for a vehicle suspension |
JP2003014027A (ja) * | 2001-06-29 | 2003-01-15 | Fuji Seiki Co Ltd | ショックアブソーバ |
US6679504B2 (en) * | 2001-10-23 | 2004-01-20 | Liquidspring Technologies, Inc. | Seamless control of spring stiffness in a liquid spring system |
US6598885B2 (en) | 2001-10-23 | 2003-07-29 | Liquidspring Technologies, Inc. | Single valve control of damping and stiffness in a liquid spring system |
US7641181B2 (en) * | 2003-01-24 | 2010-01-05 | Liquid Spring Technologies, Inc. | Distributed power suspension system |
JP2005226734A (ja) * | 2004-02-12 | 2005-08-25 | Showa Corp | 車両用の緩衝器 |
JP4753903B2 (ja) * | 2007-03-12 | 2011-08-24 | ヤマハ発動機株式会社 | 油圧緩衝器 |
JP2010096347A (ja) * | 2008-09-22 | 2010-04-30 | Yamaha Motor Co Ltd | 油圧緩衝器 |
US8534687B2 (en) | 2010-07-05 | 2013-09-17 | Fluid Ride Ltd. | Suspension strut for a vehicle |
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 |
Family Cites Families (55)
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CA610938A (en) * | 1960-12-20 | H. Taylor Paul | Liquid spring seal | |
CA654141A (en) * | 1962-12-18 | H. Taylor Paul | Liquid spring and suspension unit | |
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US2197474A (en) * | 1937-05-19 | 1940-04-16 | Bendix Aviat Corp | Shock strut |
US2225986A (en) * | 1938-11-16 | 1940-12-24 | Chrysler Corp | Shock absorber |
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DE739014C (de) * | 1941-07-08 | 1943-09-09 | Boge & Sohn G M B H | Fluessigkeitsstossdaempfer fuer Kraftfahrzeuge u. dgl. |
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FR1003657A (fr) * | 1947-02-04 | 1952-03-20 | Perfectionnement aux systèmes élastiques | |
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US3885777A (en) * | 1969-10-29 | 1975-05-27 | Bourcier Carbon Christian | Level corrector for shock absorbers |
DE2020930A1 (de) * | 1970-04-29 | 1971-11-25 | Boge Gmbh | Mc-Pherson-Federbein fuer Kraftfahrzeuge |
US3647199A (en) * | 1970-05-07 | 1972-03-07 | Menasco Mfg Co | Variable-damping liquid spring |
US3726368A (en) * | 1970-10-30 | 1973-04-10 | P Taylor | Fluid amplified liquid spring shocks and/or shock absorbers |
DE2165435C3 (de) * | 1970-12-29 | 1980-04-24 | Tokico Ltd., Kawasaki, Kanagawa (Japan) | Stoßdämpfer fur Kraft- und Schienenfahrzeuge |
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IT941594B (it) * | 1971-12-11 | 1973-03-10 | Casprini E | Innesto rapido per l attacco di tu bazioni in un banco prova ai raccor di di una pompa ad iniezione e per altri impieghi |
DE2355254A1 (de) * | 1972-11-09 | 1974-05-22 | Allinquant F M | Hydraulischer teleskopstossdaempfer und federungsanordnung mit einem solchen stossdaempfer |
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DE7308125U (de) * | 1973-03-02 | 1978-03-23 | Taylor, Douglas P., Grand Island, N.Y. (V.St.A.) | Flüssigkeitsfederstoßdämpfer |
US3870287A (en) * | 1973-12-26 | 1975-03-11 | John Mcmahon | Gas spring |
US3986862A (en) * | 1974-07-03 | 1976-10-19 | E. I. Du Pont De Nemours And Company | Emulsifiable liquid concentrates containing 4-amino-6-t-butyl-3-(methylthio)-1,2,4-triazin-5-one and 2-chloro-n-(2,6-diethylphenyl)-n-methoxymethylacetamide |
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DE7535393U (de) * | 1975-11-07 | 1976-03-11 | Stabilus Gmbh, 5400 Koblenz | Gasfeder mit Enddämpfung |
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US4265344A (en) * | 1977-12-21 | 1981-05-05 | Tayco Developments, Inc. | Liquid spring with integral plastic body and seal and fabrication method therefor |
FR2418390A1 (fr) * | 1978-02-24 | 1979-09-21 | Bourcier Carbon Christian | Amortisseur hydraulique telescopique reglable perfectionne |
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US4212087A (en) * | 1978-11-16 | 1980-07-15 | Mortensen Lavaugh L | Prosthetic leg with a hydraulic control |
DD144808A1 (de) * | 1979-07-10 | 1980-11-05 | Karl Bittel | Langhubstossdaempfer |
DE3044460A1 (de) * | 1980-11-26 | 1982-06-24 | August Bilstein GmbH & Co KG, 5828 Ennepetal | Hydropneumatischer zweirohr-schwingungsdaempfer, insbesondere als vorderachsbein fuer kraftfahrzeuge |
US4630805A (en) * | 1981-04-03 | 1986-12-23 | Tayco Developments, Inc. | Tension-compression liquid spring unit |
US4611794A (en) * | 1981-04-03 | 1986-09-16 | Tayco Developments, Inc. | Tension-compression liquid spring unit |
DE3120016A1 (de) * | 1981-05-20 | 1982-12-09 | Stabilus Gmbh, 5400 Koblenz | Stossdaempfer mit geschwindigkeitsabhaengig wirkender daempfeinrichtung |
US4502673A (en) * | 1982-02-11 | 1985-03-05 | Applied Power Inc. | Integral shock absorber and spring assembly |
JPS58191341A (ja) * | 1982-04-30 | 1983-11-08 | Yamaha Motor Co Ltd | 緩衝器 |
US4535876A (en) * | 1983-03-16 | 1985-08-20 | Tayco Developments, Inc. | Shock absorber construction |
US4585099A (en) * | 1984-01-10 | 1986-04-29 | Tayco Developments, Inc. | Molded plastic cylinder for energy absorbers, fluid cylinders, and the like |
GB2164415B (en) * | 1984-09-10 | 1987-10-14 | Tayco Dev | Tension-compression fluid spring |
DE3446133A1 (de) * | 1984-12-18 | 1986-06-19 | Fichtel & Sachs Ag, 8720 Schweinfurt | Schwingungsdaempfer mit veraenderbarer daempfkraft |
US4638895A (en) * | 1985-07-05 | 1987-01-27 | Tayco Developments, Inc. | Frictionless hydraulic damper and damper-snubber |
-
1986
- 1986-12-12 US US06/941,289 patent/US4741516A/en not_active Expired - Lifetime
-
1987
- 1987-12-08 EP EP87118095A patent/EP0271050A3/en not_active Withdrawn
- 1987-12-10 CA CA000554044A patent/CA1303077C/en not_active Expired - Lifetime
- 1987-12-11 BR BR8706752A patent/BR8706752A/pt not_active IP Right Cessation
- 1987-12-11 MX MX009723A patent/MX165867B/es unknown
- 1987-12-11 JP JP62312385A patent/JPS63159119A/ja active Pending
- 1987-12-11 KR KR870014154A patent/KR880007269A/ko not_active Application Discontinuation
- 1987-12-11 AU AU82448/87A patent/AU604077B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
KR880007269A (ko) | 1988-08-26 |
EP0271050A2 (en) | 1988-06-15 |
JPS63159119A (ja) | 1988-07-02 |
CA1303077C (en) | 1992-06-09 |
US4741516A (en) | 1988-05-03 |
AU8244887A (en) | 1988-06-16 |
AU604077B2 (en) | 1990-12-06 |
BR8706752A (pt) | 1988-07-05 |
EP0271050A3 (en) | 1989-05-31 |
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