ES2170975T3 - Resorte neumatico para ejes de suspension neumatica. - Google Patents
Resorte neumatico para ejes de suspension neumatica.Info
- Publication number
- ES2170975T3 ES2170975T3 ES98104218T ES98104218T ES2170975T3 ES 2170975 T3 ES2170975 T3 ES 2170975T3 ES 98104218 T ES98104218 T ES 98104218T ES 98104218 T ES98104218 T ES 98104218T ES 2170975 T3 ES2170975 T3 ES 2170975T3
- Authority
- ES
- Spain
- Prior art keywords
- pneumatic
- axles
- pneumatic spring
- spring
- suspension
- 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.)
- Expired - Lifetime
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
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
- F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
- F16F9/05—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall the flexible wall being of the rolling diaphragm type
- F16F9/057—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall the flexible wall being of the rolling diaphragm type characterised by the piston
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
- B60G11/28—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
-
- 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
- B60G11/34—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs
- B60G11/46—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs and also fluid springs
- B60G11/465—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs and also fluid springs with a flexible wall
-
- 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
- F16F9/3207—Constructional features
-
- 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
- B60G2200/31—Rigid axle suspensions with two trailing arms rigidly connected to the axle
-
- 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
- B60G2202/11—Leaf spring
- B60G2202/112—Leaf spring longitudinally arranged
-
- 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
- B60G2202/14—Plastic spring, e.g. rubber
- B60G2202/143—Plastic spring, e.g. rubber subjected to compression
-
- 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
- B60G2202/15—Fluid spring
- B60G2202/152—Pneumatic spring
-
- 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
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/126—Mounting of pneumatic springs
-
- 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
- B60G2204/43—Fittings, brackets or knuckles
-
- 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
- B60G2204/44—Centering or positioning means
-
- 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
- B60G2204/45—Stops limiting travel
- B60G2204/4502—Stops limiting travel using resilient buffer
-
- 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
- B60G2206/40—Constructional features of dampers and/or springs
- B60G2206/42—Springs
-
- 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
- B60G2206/40—Constructional features of dampers and/or springs
- B60G2206/42—Springs
- B60G2206/424—Plunger or top retainer construction for bellows or rolling lobe type air springs
-
- 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
- B60G2206/70—Materials used in suspensions
- B60G2206/71—Light weight materials
- B60G2206/7101—Fiber-reinforced plastics [FRP]
-
- 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
- B60G2206/70—Materials used in suspensions
- B60G2206/71—Light weight materials
- B60G2206/7104—Thermoplastics
-
- 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
- F16F2230/00—Purpose; Design features
- F16F2230/0047—Measuring, indicating
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Fluid-Damping Devices (AREA)
Abstract
LA INVENCION SE REFIERE A UN MUELLE NEUMATICO (5) PARA EJES CON MUELLE NEUMATICO CON UNA TAPA (6) FIJADA SOBRE EL BASTIDOR Y UN PISTON DE INMERSION (8) FIJADO EN EL EXTREMO POSTERIOR DE UNA BIELA LONGITUDINAL (3), ASI COMO UN FUELLE ENROLLADO (7) COLOCADO ENTRE LA TAPA (6) Y EL PISTON DE INMERSION (8). PARA CONSEGUIR UN PISTON DE INMERSION (8) FACIL DE FABRICAR Y DE MONTAJE SENCILLO, Y QUE ADEMAS TENGA UNA ELEVADA RESISTENCIA A LA CORROSION SE PROPONE QUE EL PISTON DE INMERSION (8), CONSTRUIDO ABIERTO HACIA ABAJO, PUEDA FIJARSE DIRECTAMENTE SOBRE LA BIELA LONGITUDINAL (3).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19710849 | 1997-03-15 | ||
DE19710849A DE19710849B4 (de) | 1997-03-15 | 1997-03-15 | Luftfeder für Luftfederachsen |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2170975T3 true ES2170975T3 (es) | 2002-08-16 |
ES2170975T5 ES2170975T5 (es) | 2009-02-01 |
Family
ID=7823527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98104218T Expired - Lifetime ES2170975T5 (es) | 1997-03-15 | 1998-03-10 | Resorte neumatico para ejes de suspension neumatica. |
Country Status (4)
Country | Link |
---|---|
US (1) | US6024343A (es) |
EP (1) | EP0864453B2 (es) |
DE (3) | DE19710849B4 (es) |
ES (1) | ES2170975T5 (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE50006950D1 (de) | 1999-07-07 | 2004-08-05 | Phoenix Ag | Luftfederanordnung |
DE10057921A1 (de) * | 1999-12-09 | 2001-06-13 | Phoenix Ag | Luftfederanordnung |
DE10018238C1 (de) * | 2000-04-12 | 2001-12-20 | Vaw Alutubes Gmbh | Abrollkolben für Luftfedersysteme |
US6945548B2 (en) * | 2001-02-26 | 2005-09-20 | Hendrickson Usa, L.L.C. | Air spring and air spring mounting assembly |
DE10149057B4 (de) * | 2001-10-05 | 2021-05-12 | Bpw Bergische Achsen Kg | Tauchkolben für eine Luftfeder |
US7500659B2 (en) * | 2005-04-07 | 2009-03-10 | Bfs Diversified Products, Llc | Air spring assembly and method |
US7530554B2 (en) | 2006-03-08 | 2009-05-12 | Bfs Diversified Products, Llc | Fluid spring assembly and method |
DE102006032383B3 (de) * | 2006-07-13 | 2007-11-22 | Hermann Peters Gmbh & Co. | Leichtbau-Tauchkolben |
ATE555323T1 (de) * | 2006-09-14 | 2012-05-15 | Contitech Luftfedersyst Gmbh | Kunststoffdeckel für nutzfahrzeugluftfedern mit eingepasstem puffer |
EP2114703B1 (en) | 2007-02-05 | 2013-01-09 | BFS Diversified Products, LLC | Piston for an air spring |
DE102007035640A1 (de) * | 2007-07-27 | 2009-01-29 | Lkh-Kunststoffwerk Gmbh & Co. Kg | Tauchkolben |
US20090200717A1 (en) * | 2008-02-08 | 2009-08-13 | Veyance Technologies, Inc. | Air spring piston |
US8231113B2 (en) * | 2008-06-05 | 2012-07-31 | Firestone Industrial Products Company, Llc | Gas spring assembly and spacer |
US8613430B2 (en) * | 2009-04-01 | 2013-12-24 | Firestone Industrial Products Company, Llc | Gas spring assembly and suspension system including same |
US8864113B2 (en) | 2009-10-14 | 2014-10-21 | Firestone Industrial Products Company, Llc | End member, gas spring assembly and method |
TR201000543A2 (tr) * | 2010-01-26 | 2011-01-21 | Aktaş Hava Süspansi̇yon Si̇stemleri̇ Sanayi̇ Ve Ti̇caret A.Ş. | Havalı süspansiyon tertibatlarında kullanılan, termoplastik malzeme esaslı takozlu alt tas |
DE102010000620A1 (de) | 2010-03-03 | 2011-09-08 | Bpw Bergische Achsen Kg | Achslenker für eine luftgefederte Fahrzeugachse |
DE102012201745B4 (de) * | 2012-02-07 | 2015-08-20 | Saf-Holland Gmbh | Luftfederbefestigung |
WO2014194008A1 (en) * | 2013-05-28 | 2014-12-04 | Firestone Industrial Products Company, Llc | End member assemblies and travel-restraint assemblies as well as gas spring assemblies including same |
DE102014108701A1 (de) * | 2014-06-20 | 2015-12-24 | Radkersburger Metallwarenfabrik Gmbh | Abrollkolben für eine Luftfeder |
EP3904136B1 (en) * | 2014-12-04 | 2023-06-14 | Firestone Industrial Products Company, LLC | Molded piston for an air spring |
DE102015108519B3 (de) * | 2015-05-29 | 2016-07-28 | Saf-Holland Gmbh | Stützeinheit |
US10618366B2 (en) * | 2016-07-08 | 2020-04-14 | Continental Automotive Systems, Inc. | Vehicle air strut with twist lock closure cover |
DE102019105705A1 (de) * | 2019-03-06 | 2020-09-10 | Bayerische Motoren Werke Aktiengesellschaft | Federbein-Stützlager eines Fahrzeugs |
US11059586B2 (en) * | 2019-05-29 | 2021-07-13 | The Boeing Company | Structural spacer members |
USD913081S1 (en) | 2019-05-29 | 2021-03-16 | The Boeing Company | Structural spacer member |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT277781B (de) * | 1964-02-20 | 1970-01-12 | Neway Equipment Co | Achsführung für eine luftgefederte Starrachse eines Kraftfahrzeuges |
US3897941A (en) † | 1974-03-28 | 1975-08-05 | Goodyear Tire & Rubber | Reinforced fluid spring |
DE3147231C1 (de) * | 1981-11-28 | 1983-03-31 | Bergische Achsenfabrik Fr. Kotz & Söhne, 5276 Wiehl | Luftfeder |
US4506910A (en) * | 1982-09-21 | 1985-03-26 | Granning Suspensions, Inc. | Automotive vehicle suspension |
US4650166A (en) * | 1984-12-14 | 1987-03-17 | The Goodyear Tire & Rubber Company | Two piece piston for airsprings |
IT1205188B (it) * | 1987-06-26 | 1989-03-15 | Pirelli | Miglioramenti nelle molle ad aria |
US4798369A (en) † | 1987-11-03 | 1989-01-17 | The Firestone Tire & Rubber Company | Ultrasonic air spring system |
DE3824542A1 (de) * | 1988-07-20 | 1990-01-25 | Sauer Achsenfab | Tauchkolbenanordnung |
DE3907462A1 (de) † | 1989-03-08 | 1990-09-13 | Continental Ag | Rollbalg-luftfeder |
US4923210A (en) † | 1989-03-28 | 1990-05-08 | Heider Merle J | Suspension and leveling system for a vehicle |
US4946144A (en) † | 1989-03-30 | 1990-08-07 | Bridgestone/Firestone, Inc. | External clamping band for air spring |
DE4008187A1 (de) * | 1990-03-15 | 1991-09-19 | Continental Ag | Abrollkolben fuer den rollbalg einer rollbalg-luftfeder |
DE4213676C2 (de) * | 1992-04-25 | 1996-02-22 | Continental Ag | Luftfeder für Fahrzeuge mit einem elastomeren Rollbalg und einem Abrollkolben |
US5382006A (en) * | 1993-09-29 | 1995-01-17 | The Goodyear Tire & Rubber Company | Airspring piston and airspring assembly |
US5535994A (en) * | 1993-11-30 | 1996-07-16 | The Goodyear Tire & Rubber Company | Composite air spring piston |
-
1997
- 1997-03-15 DE DE19710849A patent/DE19710849B4/de not_active Expired - Lifetime
- 1997-03-15 DE DE19758726A patent/DE19758726B4/de not_active Expired - Lifetime
-
1998
- 1998-03-10 EP EP98104218A patent/EP0864453B2/de not_active Expired - Lifetime
- 1998-03-10 ES ES98104218T patent/ES2170975T5/es not_active Expired - Lifetime
- 1998-03-10 DE DE59802595T patent/DE59802595D1/de not_active Expired - Lifetime
- 1998-03-13 US US09/039,108 patent/US6024343A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0864453B1 (de) | 2002-01-09 |
ES2170975T5 (es) | 2009-02-01 |
DE59802595D1 (de) | 2002-02-14 |
DE19758726B4 (de) | 2006-07-20 |
DE19710849A1 (de) | 1998-09-24 |
EP0864453A1 (de) | 1998-09-16 |
US6024343A (en) | 2000-02-15 |
EP0864453B2 (de) | 2008-08-20 |
DE19710849B4 (de) | 2009-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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