ES2186175T3 - Sistema de resorte neumatico. - Google Patents

Sistema de resorte neumatico.

Info

Publication number
ES2186175T3
ES2186175T3 ES98932056T ES98932056T ES2186175T3 ES 2186175 T3 ES2186175 T3 ES 2186175T3 ES 98932056 T ES98932056 T ES 98932056T ES 98932056 T ES98932056 T ES 98932056T ES 2186175 T3 ES2186175 T3 ES 2186175T3
Authority
ES
Spain
Prior art keywords
valve
pneumatic spring
tube
plate
bore
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
Application number
ES98932056T
Other languages
English (en)
Inventor
Ulrich Sonnak
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phoenix AG
Original Assignee
Phoenix AG
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 Phoenix AG filed Critical Phoenix AG
Application granted granted Critical
Publication of ES2186175T3 publication Critical patent/ES2186175T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16F9/32—Details
    • F16F9/43—Filling or drainage arrangements, e.g. for supply of 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
    • F16F9/05—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
    • 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
    • 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

Landscapes

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

Abstract

Sistema de resorte neumático, que comprende: - Por lo menos un resorte neumático (4, 4'', 4",4"''),de por lo menos: - Una tapadera de resorte neumático (5, 12), como la parte componente superior; - Un émbolo de resorte neumático (8, 13, 14), como la parte componente inferior; - Un fuelle de resorte neumático (7), hecho de un material de elastómero, el cual une entre si las dos anteriores partes componentes, que están dispuestas de forma mutuamente opuesta, por el empleo de unos medios de fijación (10, 10''); en este caso, el fuelle (7) - con la formación de una cámara interior (9) del resorte neumático, la cual es de un volumen elástico - puede rodar por la pared exterior del émbolo (8, 13, 14), concretamente dentro de su zona de rodadura (8'', 13'', 14''); - Por lo menos una válvula de conexión (2), que sobre todo está realizada en forma de una válvula magnética; como asimismo comprende: - Un compresor (3), con una integrada función de retención de la presión remanente; Este sistema de resorte neumático está caracterizado porque: - El resorte neumático (4, 4'', 4", 4"'',) está provisto de una correspondiente válvula de retención (1, 1'', 1", 1"'' 1""), que puede ser desbloqueada, y la misma comprende las siguientes partes componentes: - Una carcasa de válvula (6, 15, 16), hecha de un metal ó de un material plástico, la cual está equipada con un taladro de válvula (19) a efectos de la cogida de un tubo exible (23) con un tubo-accesorio de empalme (25); - Una placa de unión (17), que se encuentra alojada dentro de un taladro de la carcasa, y la misma está provista de un taladro de válvula (20) para la cogida de un tubo exible (23) así como provista de un asiento de válvula (21) para una placa de válvula (18), que está hecha de un material de elastómero y la que está dispuesta en dirección hacia la parte interior del resorte neumático; en este caso, la placa de válvula es empujado hacia un lado por el tubo exible (23), y la misma desbloquea, de este modo, los dos taladros de válvula (19,20), que se unen entre si para constituir un taladro pasante; como asi mismo comprende: - Dos anillos de junta (22, 22''), que se encuentran situados entre la placa de unión (17) y la carcasa de válvula (6, 15, 16), por un lado, así como entre la placa de unión (17) y el tubo exible (23), por el otro lado.
ES98932056T 1997-05-28 1998-05-05 Sistema de resorte neumatico. Expired - Lifetime ES2186175T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722381 1997-05-28

Publications (1)

Publication Number Publication Date
ES2186175T3 true ES2186175T3 (es) 2003-05-01

Family

ID=7830775

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98932056T Expired - Lifetime ES2186175T3 (es) 1997-05-28 1998-05-05 Sistema de resorte neumatico.

Country Status (8)

Country Link
US (1) US6247306B1 (es)
EP (1) EP0983155B1 (es)
JP (1) JP2002500737A (es)
AT (1) ATE227218T1 (es)
DE (2) DE19819642A1 (es)
ES (1) ES2186175T3 (es)
HU (1) HUP0003202A3 (es)
WO (1) WO1998054016A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6422543B1 (en) 1999-07-07 2002-07-23 Phoenix Ag Self-closing pneumatic spring system
WO2001061206A1 (de) 2000-02-17 2001-08-23 Phoenix Ag Luftfederanordnung
DE10037026C1 (de) * 2000-07-29 2001-11-29 Krupp Bilstein Gmbh Luftferderbein
DE10220528B4 (de) * 2001-05-18 2013-08-22 Carl Freudenberg Kg Luftfederanordnung
US6443436B1 (en) * 2001-05-29 2002-09-03 Tenneco Automotive Inc. Air spring assembly on shock absorber with combined seal
WO2002103218A1 (de) * 2001-06-15 2002-12-27 Phoenix Ag Luftfederanordnung
DE10132061A1 (de) 2001-07-05 2003-01-16 Phoenix Ag Luftfederanordnung
DE10200632B4 (de) * 2002-01-10 2004-05-27 Thyssenkrupp Bilstein Gmbh Luftfederbein
JP4433918B2 (ja) * 2004-07-15 2010-03-17 コニカミノルタエムジー株式会社 画像形成方法
DE102004036251C5 (de) * 2004-07-26 2018-05-03 Wabco Gmbh Verfahren zur Restdruckhaltung in einem Luftfederbalg einer Tragachse
KR100651728B1 (ko) * 2004-11-10 2006-12-06 한국전자통신연구원 정착기를 갖는 전자 소자용 화합물 및 이를 포함하는 전자소자와 이들의 제조 방법
US7175165B1 (en) * 2005-05-10 2007-02-13 Link Mfg., Ltd. Air spring and shock absorber assembly for use in suspension systems
US7331571B2 (en) * 2005-09-06 2008-02-19 Gm Global Technology Operations, Inc. Integrated solenoid valve and air spring assembly
DE102007012850B3 (de) * 2007-03-17 2008-10-09 Carl Freudenberg Kg Restdruckhalteventil für ein Luftfederbein
SE533463C2 (sv) * 2009-02-26 2010-10-05 Stroemsholmen Ab Avbalanseringsanordning för avbalansering av två relativt varandra rörliga delar innefattande en gasfjäder samt metod för avbalansering
WO2012100003A1 (en) * 2011-01-18 2012-07-26 Firestone Industrial Products Company, Llc Gas spring piston as well as gas spring assembly and suspension system including same
DE102012222982A1 (de) * 2012-12-12 2014-06-12 Continental Teves Ag & Co. Ohg Verfahren zum Befüllen der Luftfedern eines Fahrzeuges undzugehöriger Druckspeicher
DE102015215735A1 (de) * 2015-08-18 2017-02-23 Contitech Luftfedersysteme Gmbh Luftfeder und ihre Verwendung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60143008U (ja) * 1984-03-06 1985-09-21 トヨタ自動車株式会社 空気ばね式サスペンシヨンのチエツク弁
US4621796A (en) 1984-10-09 1986-11-11 The Goodyear Tire & Rubber Company Airspring with pneumatic fitting
GB9119544D0 (en) * 1991-09-13 1991-10-23 Dunlop Ltd Valve means
US5328005A (en) 1992-12-18 1994-07-12 Gabriel Ride Control Products, Inc. Valve in an air shock absorber
DE4438192C2 (de) 1994-10-26 1998-01-15 Daimler Benz Ag Druckbegrenzungsventil für ein Luftfederbein eines Kraftfahrzeuges
DE4442352C1 (de) * 1994-11-29 1995-12-21 Braun Melsungen Ag Ventilvorrichtung

Also Published As

Publication number Publication date
ATE227218T1 (de) 2002-11-15
HUP0003202A2 (hu) 2001-02-28
EP0983155A1 (de) 2000-03-08
US6247306B1 (en) 2001-06-19
HUP0003202A3 (en) 2001-03-28
JP2002500737A (ja) 2002-01-08
EP0983155B1 (de) 2002-11-06
DE19819642A1 (de) 1998-12-03
WO1998054016A1 (de) 1998-12-03
DE59806194D1 (de) 2002-12-12

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