FR2427922A1 - Suspension a jambe de suspension et ressort pneumatique, notamment pour roue de vehicule - Google Patents
Suspension a jambe de suspension et ressort pneumatique, notamment pour roue de vehiculeInfo
- Publication number
- FR2427922A1 FR2427922A1 FR7914146A FR7914146A FR2427922A1 FR 2427922 A1 FR2427922 A1 FR 2427922A1 FR 7914146 A FR7914146 A FR 7914146A FR 7914146 A FR7914146 A FR 7914146A FR 2427922 A1 FR2427922 A1 FR 2427922A1
- Authority
- FR
- France
- Prior art keywords
- suspension
- spring
- sleeve
- leg
- vehicle wheel
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/08—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring
- B60G15/12—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring and fluid damper
- B60G15/14—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring and fluid damper the damper being connected to the stub axle and the spring being arranged around the damper
-
- 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
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
- F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
- F16F9/084—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall comprising a gas spring contained within a flexible wall, the wall not being in contact with the damping fluid, i.e. mounted externally on the damper cylinder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Une jambe de suspension 10 du type MacPherson est combinée à un ressort pneumatique 38 à lobe roulant, pour former une suspension de véhicule, une manchette tubulaire en élastomère 39 est fixée à son extrémité supérieure à un chapeau 43 fixé lui-même, par des liaisons démontables, sur la tige 28 du piston d'un amortisseur, qui émerge au-dessus du boîtier 12 de la jambe de suspension. L'extrémité inférieure de cette manchette est fixée à un fourreau 50 qui est simplement monté de manière démontable sur un support tubulaire 56 monté sur le tube réservoir de la jambe. Le fourreau 50 peut présenter une surface externe profilée à diamètre variable, pour guider le ressort pneumatique à lobe et coopérer avec lui pour donner à la suspension une constante de ressort variable. Le ressort pneumatique peut facilement être remplacé par un autre, soit pour les maintenances, soit pour remplacer le ressort d'origine par un autre possédant une constante différente.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/912,551 US4206907A (en) | 1978-06-05 | 1978-06-05 | Suspension strut with pneumatic spring |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2427922A1 true FR2427922A1 (fr) | 1980-01-04 |
FR2427922B1 FR2427922B1 (fr) | 1983-07-18 |
Family
ID=25432112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7914146A Granted FR2427922A1 (fr) | 1978-06-05 | 1979-06-01 | Suspension a jambe de suspension et ressort pneumatique, notamment pour roue de vehicule |
Country Status (6)
Country | Link |
---|---|
US (1) | US4206907A (fr) |
JP (1) | JPS54159918A (fr) |
CA (1) | CA1109086A (fr) |
DE (1) | DE2920185A1 (fr) |
FR (1) | FR2427922A1 (fr) |
IT (1) | IT1117796B (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0151696A1 (fr) * | 1983-12-21 | 1985-08-21 | Continental Aktiengesellschaft | Suspension pneumatique, notamment pour véhicule de route |
EP0160276A2 (fr) * | 1984-04-30 | 1985-11-06 | Henning Prof. Dr.-Ing. Gold | Unité à amortisseur et ressort pneumatiques |
EP0204913A1 (fr) * | 1985-05-27 | 1986-12-17 | S.A.G.A. - SOCIETA' APPLICAZIONI GOMMA ANTIVIBRANTI S.p.A. | Amortisseur pour suspension de véhicule |
FR2701744A1 (fr) * | 1993-02-18 | 1994-08-26 | Fichtel & Sachs Ag | Module de ressort à air pour un amortisseur et procédé de montage du module de ressort à air. |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4378935A (en) * | 1979-03-08 | 1983-04-05 | The Goodyear Tire & Rubber Company | Rolling lobe airspring |
CA1125319A (fr) * | 1979-03-08 | 1982-06-08 | Paul R. Brown | Ressort pneumatique a lobe roulant, et methode de montage connexe |
US4555096A (en) * | 1980-11-20 | 1985-11-26 | Ford Motor Company | Pneumatic spring and strut assembly |
JPS6036965B2 (ja) * | 1981-07-30 | 1985-08-23 | 日産自動車株式会社 | 操向車輪の懸架装置 |
US4534545A (en) * | 1981-11-24 | 1985-08-13 | General Motors Corporation | Vehicle suspension unit with replacement air spring |
CA1192920A (fr) * | 1981-11-24 | 1985-09-03 | Wayne V. Fannin | Ressort pneumatique remplacable pour suspension automobile |
JPS58111610U (ja) * | 1982-01-26 | 1983-07-29 | 厚木自動車部品株式会社 | 車高調整エア−サスペンシヨン |
US4662615A (en) * | 1984-03-08 | 1987-05-05 | Paton H N | Suspension strut |
US4989844A (en) * | 1986-06-23 | 1991-02-05 | Monroe Auto Equipment Company | Vehicle leveling shock absorber assembly |
US5135203A (en) * | 1986-06-23 | 1992-08-04 | Monroe Auto Equipment Company | Vehicle leveling shock absorber assembly |
US4802657A (en) * | 1986-06-23 | 1989-02-07 | Monroe Auto Equipment Company | Vehicle leveling shock absorber assembly |
JPS63118439U (fr) * | 1987-01-23 | 1988-07-30 | ||
US5725239A (en) * | 1996-03-26 | 1998-03-10 | Monroe Auto Equipment | Adaptive load dependent suspension system |
SE507531C2 (sv) * | 1996-10-28 | 1998-06-15 | Volvo Ab | Stötdämparanordning vid en hjulupphängning hos ett fordon |
US6607186B2 (en) * | 2000-05-01 | 2003-08-19 | Bret Voelkel | Shock absorber |
DE10037026C1 (de) * | 2000-07-29 | 2001-11-29 | Krupp Bilstein Gmbh | Luftferderbein |
US6382602B1 (en) * | 2001-01-16 | 2002-05-07 | Joe Morrow | Apparatus for retrofitting height and load adjustable air spring to coil spring based Mac Pherson strut |
DE10302211B4 (de) * | 2003-01-22 | 2006-02-02 | Zf Sachs Ag | Schwingungsdämpfer |
US20060207847A1 (en) * | 2005-02-25 | 2006-09-21 | Shigeru Kojima | Single-cylinder hydraulic shock absorber |
DE102010037096A1 (de) * | 2010-08-20 | 2012-02-23 | Continental Teves Ag & Co. Ohg | Luftfederbein mit elastischer Kolbenlagerung |
DE102011084665A1 (de) * | 2011-10-18 | 2013-04-18 | Continental Teves Ag & Co. Ohg | Elastische Luftfederkolbenlagerung |
US9550402B2 (en) | 2015-04-13 | 2017-01-24 | Reyco Granning, Llc | Independent front suspension module for installation into a vehicle |
US9475354B1 (en) | 2015-04-13 | 2016-10-25 | Reyco Granning, Llc | IFS including strut pivotally secured to chassis with clevis ring |
US9550401B2 (en) | 2015-04-13 | 2017-01-24 | Reyco Granning, Llc | IFS including strut pivotally secured to chassis through torque tube assembly |
US9676240B2 (en) | 2015-04-13 | 2017-06-13 | Reyco Granning, Llc | IFS including control arm and strut supported by steering knuckle load arm |
US9475357B1 (en) | 2015-04-13 | 2016-10-25 | Reyco Granning, Llc | Strut and air spring IFS assembly maximizing available steering knuckle wheel cut |
JP2017003016A (ja) * | 2015-06-11 | 2017-01-05 | Kybモーターサイクルサスペンション株式会社 | 緩衝器 |
US10053180B1 (en) * | 2017-08-31 | 2018-08-21 | Tower Trikes, Inc. | Trike steering and suspension systems |
US11548345B1 (en) * | 2020-09-02 | 2023-01-10 | Afco Performance Group, Llc | Suspension component for utility vehicles |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2503378A (en) * | 1944-02-21 | 1950-04-11 | Ralph E Cornwell | Pneumatic suspension and shock absorbing mechanism for vehicles |
FR1198448A (fr) * | 1957-01-17 | 1959-12-07 | Dunlop Rubber Co | Soufflets, diaphragmes et éléments flexibles similaires |
US2955814A (en) * | 1958-04-24 | 1960-10-11 | Gen Motors Corp | Air spring assembly |
FR1333085A (fr) * | 1962-09-05 | 1963-07-19 | Bosch Gmbh Robert | Organe élastique de suspension pour véhicules ainsi que les suspensions de véhicules comportant des organes élastiques conformes ou similaires au précédent |
FR1369286A (fr) * | 1963-09-17 | 1964-08-07 | Gabriel Co | Dispositif de suspension à amortissement automatique |
FR1382176A (fr) * | 1963-09-27 | 1964-12-18 | Girling Ltd | Suspension avec amortisseur hydraulique pour véhicules |
FR1425224A (fr) * | 1964-03-21 | 1966-01-14 | Continental Gummi Werke Ag | élément de suspension pneumatique, notamment pour véhicules |
DE2063448A1 (de) * | 1970-12-23 | 1972-07-06 | Fichtel & Sachs Ag, 8720 Schweinfurt | Aus Stoßdämpfer und Luftfeder bestehendes Federbein |
FR2206458A1 (fr) * | 1972-11-11 | 1974-06-07 | Bilstein August Fa | |
US4022448A (en) * | 1975-12-05 | 1977-05-10 | Lehan James Reeder | Vehicle suspension unit and method of assembly thereof |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL220888A (fr) * | 1956-10-02 | |||
US3000624A (en) * | 1958-11-10 | 1961-09-19 | Gen Motors Corp | Air spring assembly and control device therefor |
US3000625A (en) * | 1958-11-19 | 1961-09-19 | Gen Motors Corp | Multiple stage variable rate spring |
US3121562A (en) * | 1960-08-30 | 1964-02-18 | Gen Motors Corp | Attachment means for air spring on shock absorber |
DE1157493B (de) * | 1961-09-07 | 1963-11-14 | Bosch Gmbh Robert | Pneumatisches Federbein, insbesondere fuer Kraftfahrzeuge |
US3157396A (en) * | 1963-05-17 | 1964-11-17 | Gen Motors Corp | Shock absorber and air spring device |
US3372919A (en) * | 1964-11-02 | 1968-03-12 | Gen Motors Corp | Automatic vehicle leveling system |
US3954257A (en) * | 1974-08-30 | 1976-05-04 | Monroe Belgium N. V. | Suspension strut |
-
1978
- 1978-06-05 US US05/912,551 patent/US4206907A/en not_active Expired - Lifetime
-
1979
- 1979-04-17 CA CA325,593A patent/CA1109086A/fr not_active Expired
- 1979-05-17 DE DE19792920185 patent/DE2920185A1/de not_active Withdrawn
- 1979-06-01 FR FR7914146A patent/FR2427922A1/fr active Granted
- 1979-06-04 IT IT49298/79A patent/IT1117796B/it active
- 1979-06-04 JP JP6902279A patent/JPS54159918A/ja active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2503378A (en) * | 1944-02-21 | 1950-04-11 | Ralph E Cornwell | Pneumatic suspension and shock absorbing mechanism for vehicles |
FR1198448A (fr) * | 1957-01-17 | 1959-12-07 | Dunlop Rubber Co | Soufflets, diaphragmes et éléments flexibles similaires |
US2955814A (en) * | 1958-04-24 | 1960-10-11 | Gen Motors Corp | Air spring assembly |
FR1333085A (fr) * | 1962-09-05 | 1963-07-19 | Bosch Gmbh Robert | Organe élastique de suspension pour véhicules ainsi que les suspensions de véhicules comportant des organes élastiques conformes ou similaires au précédent |
FR1369286A (fr) * | 1963-09-17 | 1964-08-07 | Gabriel Co | Dispositif de suspension à amortissement automatique |
FR1382176A (fr) * | 1963-09-27 | 1964-12-18 | Girling Ltd | Suspension avec amortisseur hydraulique pour véhicules |
FR1425224A (fr) * | 1964-03-21 | 1966-01-14 | Continental Gummi Werke Ag | élément de suspension pneumatique, notamment pour véhicules |
DE2063448A1 (de) * | 1970-12-23 | 1972-07-06 | Fichtel & Sachs Ag, 8720 Schweinfurt | Aus Stoßdämpfer und Luftfeder bestehendes Federbein |
FR2206458A1 (fr) * | 1972-11-11 | 1974-06-07 | Bilstein August Fa | |
US4022448A (en) * | 1975-12-05 | 1977-05-10 | Lehan James Reeder | Vehicle suspension unit and method of assembly thereof |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0151696A1 (fr) * | 1983-12-21 | 1985-08-21 | Continental Aktiengesellschaft | Suspension pneumatique, notamment pour véhicule de route |
EP0160276A2 (fr) * | 1984-04-30 | 1985-11-06 | Henning Prof. Dr.-Ing. Gold | Unité à amortisseur et ressort pneumatiques |
EP0160276A3 (en) * | 1984-04-30 | 1988-07-27 | Henning Prof. Dr.-Ing. Gold | Pneumatic spring and damper unit |
EP0204913A1 (fr) * | 1985-05-27 | 1986-12-17 | S.A.G.A. - SOCIETA' APPLICAZIONI GOMMA ANTIVIBRANTI S.p.A. | Amortisseur pour suspension de véhicule |
FR2701744A1 (fr) * | 1993-02-18 | 1994-08-26 | Fichtel & Sachs Ag | Module de ressort à air pour un amortisseur et procédé de montage du module de ressort à air. |
US5480129A (en) * | 1993-02-18 | 1996-01-02 | Fichtel & Sachs Ag | Shock absorber with air shock module, air shock module for a shock absorber and process for installation of the air shock module and shock absorber |
Also Published As
Publication number | Publication date |
---|---|
JPS54159918A (en) | 1979-12-18 |
US4206907A (en) | 1980-06-10 |
CA1109086A (fr) | 1981-09-15 |
IT7949298A0 (it) | 1979-06-04 |
IT1117796B (it) | 1986-02-24 |
FR2427922B1 (fr) | 1983-07-18 |
DE2920185A1 (de) | 1979-12-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |