MX2013006223A - Muelle neumatico para vehiculos comerciales con un lobulo de rodadura de material elastomerico, cuyos extremos estan provistos con un cordon de fijacion. - Google Patents

Muelle neumatico para vehiculos comerciales con un lobulo de rodadura de material elastomerico, cuyos extremos estan provistos con un cordon de fijacion.

Info

Publication number
MX2013006223A
MX2013006223A MX2013006223A MX2013006223A MX2013006223A MX 2013006223 A MX2013006223 A MX 2013006223A MX 2013006223 A MX2013006223 A MX 2013006223A MX 2013006223 A MX2013006223 A MX 2013006223A MX 2013006223 A MX2013006223 A MX 2013006223A
Authority
MX
Mexico
Prior art keywords
bead
air spring
elastomeric material
commercial vehicles
rolling lobe
Prior art date
Application number
MX2013006223A
Other languages
English (en)
Other versions
MX347353B (es
Inventor
Reinhard Stahmer
Boris Balachonzew
Original Assignee
Contitech Luftfedersyst Gmbh
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 Contitech Luftfedersyst Gmbh filed Critical Contitech Luftfedersyst Gmbh
Publication of MX2013006223A publication Critical patent/MX2013006223A/es
Publication of MX347353B publication Critical patent/MX347353B/es

Links

Classifications

    • 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
    • B60G11/27—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs wherein the fluid is a gas
    • 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
    • F16F9/0454—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 characterised by the assembling method or by the mounting arrangement, e.g. mounting of the membrane

Landscapes

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

Abstract

Un muelle neumático para vehículos comerciales presenta un lóbulo de rodadura de material elastomérico, que está fijado con uno de sus extremos en una primera pieza de conexión y con su otro extremo en una segunda pieza de conexión en forma de un pistón de rodadura. Los extremos del lóbulo de rodadura presentan, respectivamente, un cordón de fijación, que está reforzado con un núcleo de cordón respectivo. Al menos uno de los dos núcleos del cordón está constituido de plástico. Para conseguir una capacidad de carga más elevada del cordón de fijación, el o bien los núcleos del cordón (11) está(n) constituido(s) de una tira perfilada (12) plana, arrollada varias veces, de plástico reforzado con fibras de vidrio.
MX2013006223A 2010-12-10 2011-09-28 Muelle neumático para vehículos comerciales con un lóbulo de rodadura de material elastomérico, cuyos extremos están provistos con un cordón de fijación. MX347353B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010061163.8A DE102010061163B4 (de) 2010-12-10 2010-12-10 Luftfeder für Nutzfahrzeuge mit einem Rollbalg aus elastomerem Werkstoff, dessen Enden jeweils einen Befestigungswulst aufweisen
PCT/EP2011/066851 WO2012076209A1 (de) 2010-12-10 2011-09-28 Luftfeder für nutzfahrzeuge mit einem rollbalg aus elastomerem werkstoff, dessen enden mit je einem befestigungswulst versehen sind

Publications (2)

Publication Number Publication Date
MX2013006223A true MX2013006223A (es) 2013-08-08
MX347353B MX347353B (es) 2017-04-24

Family

ID=44719940

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013006223A MX347353B (es) 2010-12-10 2011-09-28 Muelle neumático para vehículos comerciales con un lóbulo de rodadura de material elastomérico, cuyos extremos están provistos con un cordón de fijación.

Country Status (7)

Country Link
US (1) US9381783B2 (es)
EP (1) EP2649343B1 (es)
CN (1) CN103249963B (es)
BR (1) BR112013014004A2 (es)
DE (1) DE102010061163B4 (es)
MX (1) MX347353B (es)
WO (1) WO2012076209A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010000290A1 (de) * 2010-02-03 2011-08-04 ContiTech Luftfedersysteme GmbH, 30165 Luftfedereinrichtung eines Schienenfahrzeuges
DE102012000349B4 (de) * 2012-01-11 2013-09-12 Thyssenkrupp Bilstein Gmbh Federbein für ein Fahrzeug
US9261156B2 (en) * 2013-02-14 2016-02-16 Firestone Industrial Products Company, Llc Flexible spring members as well as gas spring assemblies and methods of manufacture including same
DE102015224651A1 (de) 2015-12-09 2017-06-14 Contitech Luftfedersysteme Gmbh Elastomerer Gegenstand

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3321200A (en) * 1965-01-13 1967-05-23 Gen Motors Corp Reinforced plastic bellows spring
US3612139A (en) * 1969-08-13 1971-10-12 Owens Corning Fiberglass Corp Novel bead structure for pneumatic tires
US3897941A (en) * 1974-03-28 1975-08-05 Goodyear Tire & Rubber Reinforced fluid spring
US4202717A (en) * 1976-09-13 1980-05-13 Mildred Kelley Seiberling Pre-curing bead wire coating
FR2523246A1 (fr) * 1982-03-11 1983-09-16 Dunlop Sa Dispositifs a fluide sous pression, tels que verins, ressorts et/ou amortisseurs de chocs et/ou de vibrations
CN2040455U (zh) * 1988-09-03 1989-07-05 沈阳飞机制造公司 一种车辆用压力自封式空气弹簧的气囊
US5382006A (en) * 1993-09-29 1995-01-17 The Goodyear Tire & Rubber Company Airspring piston and airspring assembly
DE4423601C2 (de) * 1994-07-06 1997-08-21 Continental Ag Luftfederrollbalg aus elastomerem Werkstoff
US5580033A (en) * 1995-04-07 1996-12-03 The Goodyear Tire & Rubber Company Bellows type air spring and method of making same
US6264178B1 (en) * 2000-06-13 2001-07-24 The Goodyear Tire & Rubber Company Molded air sleeves
WO2003093032A1 (fr) * 2002-04-29 2003-11-13 Societe De Technologie Michelin Pneumatique avec bourrelet dont la zone d'ancrage est microdeformable
US6719279B1 (en) * 2002-08-21 2004-04-13 Bfs Diversified Products, Llc Air spring sleeve
CN2795547Y (zh) * 2005-06-02 2006-07-12 唐全胜 橡胶空气弹簧总成
DE102005051706B3 (de) * 2005-10-28 2007-04-05 Zf Friedrichshafen Ag Luftfeder
DE102008055509A1 (de) * 2008-12-11 2010-06-17 Contitech Luftfedersysteme Gmbh Luftfeder

Also Published As

Publication number Publication date
DE102010061163A1 (de) 2012-06-14
WO2012076209A1 (de) 2012-06-14
US20130270753A1 (en) 2013-10-17
BR112013014004A2 (pt) 2016-09-13
EP2649343B1 (de) 2019-02-20
DE102010061163B4 (de) 2019-04-11
MX347353B (es) 2017-04-24
EP2649343A1 (de) 2013-10-16
CN103249963B (zh) 2015-10-14
US9381783B2 (en) 2016-07-05
CN103249963A (zh) 2013-08-14

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