PT870947E - Almofada de ar para a suspensao de veiculos - Google Patents

Almofada de ar para a suspensao de veiculos

Info

Publication number
PT870947E
PT870947E PT98400778T PT98400778T PT870947E PT 870947 E PT870947 E PT 870947E PT 98400778 T PT98400778 T PT 98400778T PT 98400778 T PT98400778 T PT 98400778T PT 870947 E PT870947 E PT 870947E
Authority
PT
Portugal
Prior art keywords
membrane
vehicles
suspension
piston
plate
Prior art date
Application number
PT98400778T
Other languages
English (en)
Inventor
Guy Descout
Original Assignee
Dunlop Airsprings
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 Dunlop Airsprings filed Critical Dunlop Airsprings
Publication of PT870947E publication Critical patent/PT870947E/pt

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
    • F16F9/0454—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)
  • Punching Or Piercing (AREA)
PT98400778T 1997-04-07 1998-04-02 Almofada de ar para a suspensao de veiculos PT870947E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9704195A FR2761744B1 (fr) 1997-04-07 1997-04-07 Coussin d'air pour suspension de vehicules

Publications (1)

Publication Number Publication Date
PT870947E true PT870947E (pt) 2003-11-28

Family

ID=9505576

Family Applications (1)

Application Number Title Priority Date Filing Date
PT98400778T PT870947E (pt) 1997-04-07 1998-04-02 Almofada de ar para a suspensao de veiculos

Country Status (6)

Country Link
EP (1) EP0870947B1 (pt)
AT (1) ATE244838T1 (pt)
DE (1) DE69816164T2 (pt)
ES (1) ES2201420T3 (pt)
FR (1) FR2761744B1 (pt)
PT (1) PT870947E (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004030335A1 (de) * 2004-06-23 2006-01-19 Contitech Luftfedersysteme Gmbh Luftfeder mit einem Abrollkolben und einem Rollbalg mit mindestens einem anvulkanisierten Befestigungsteil
DE102008025905B4 (de) * 2008-05-29 2018-02-15 Vibracoustic Gmbh Befestigung der Enden eines Federbalgs bei einer Luftfeder
CN102059516A (zh) * 2010-11-25 2011-05-18 贵阳联众冲压制品有限公司 空气弹簧底座加工方法及结构
DE102018206903A1 (de) * 2018-05-04 2019-11-07 Continental Teves Ag & Co. Ohg Luftfeder mit Vulkanisationsanbindung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1081779B (de) * 1955-02-16 1960-05-12 Continental Gummi Werke Ag Torusfoermiger Hohlkoerper aus Gummi fuer Luftfederungen, insbesondere an Fahrzeugen
US2749943A (en) * 1955-04-01 1956-06-12 Du Pont Article of manufacture and process of making same
DE2255304A1 (de) * 1972-11-11 1974-05-22 Bilstein August Fa Luftfeder
US4673168A (en) * 1985-06-25 1987-06-16 The Goodyear Tire & Rubber Company Airspring and a method for making airspring flexible members
HU207382B (en) * 1987-09-02 1993-03-29 Taurus Gumiipari Vallalat Air spring particularly for extreme stress
DE4011517C2 (de) * 1990-04-10 2001-08-09 Continental Ag Luftfederbalg für Schienenfahrzeuge
DE9203929U1 (pt) * 1992-03-24 1992-06-04 Continental Aktiengesellschaft, 3000 Hannover, De
DE4423602A1 (de) * 1994-07-06 1996-01-11 Continental Ag Verfahren zur Herstellung von wulstlosen Schlauchrollbälgen

Also Published As

Publication number Publication date
FR2761744B1 (fr) 2002-01-25
FR2761744A1 (fr) 1998-10-09
ATE244838T1 (de) 2003-07-15
EP0870947B1 (fr) 2003-07-09
EP0870947A1 (fr) 1998-10-14
ES2201420T3 (es) 2004-03-16
DE69816164T2 (de) 2004-06-09
DE69816164D1 (de) 2003-08-14

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