FR2450980A1 - PNEUMATIC SPRING WITH ROLLING LOBE AND ASSEMBLY METHOD THEREOF - Google Patents

PNEUMATIC SPRING WITH ROLLING LOBE AND ASSEMBLY METHOD THEREOF

Info

Publication number
FR2450980A1
FR2450980A1 FR8005130A FR8005130A FR2450980A1 FR 2450980 A1 FR2450980 A1 FR 2450980A1 FR 8005130 A FR8005130 A FR 8005130A FR 8005130 A FR8005130 A FR 8005130A FR 2450980 A1 FR2450980 A1 FR 2450980A1
Authority
FR
France
Prior art keywords
assembly method
pneumatic spring
rolling lobe
recess
flexible
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
Application number
FR8005130A
Other languages
French (fr)
Other versions
FR2450980B1 (en
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Publication of FR2450980A1 publication Critical patent/FR2450980A1/en
Application granted granted Critical
Publication of FR2450980B1 publication Critical patent/FR2450980B1/en
Expired 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
    • F16F9/02—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)
  • Actuator (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Diaphragms And Bellows (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

LE RESSORT COMPORTE UN ORGANE TUBULAIRE FLEXIBLE 12 D'UNE EPAISSEUR T A PEU PRES UNIFORME SUR TOUTE SA LONGUEUR ET TOUTE SA CIRCONFERENCE, ET UN PISTON 20 QUI COMPORTE UN EVIDEMENT 26 AU VOISINAGE DE SON EXTREMITE 28 ET QUI EST FIXEE A L'ORGANE FLEXIBLE AU MOYEN D'UN ANNEAU 22 A CETTE EXTREMITE. L'EXTREMITE 14 DE L'ORGANE FLEXIBLE EST MONTE COMPLETEMENT DANS CET EVIDEMENT DU PISTON, SON EXTREMITE 25 ETANT EN APPUI CONTRE L'EXTREMITE 27 DE L'EVIDEMENT.THE SPRING INCLUDES A FLEXIBLE TUBULAR ORGAN 12 OF A THICKNESS ABOUT UNIFORM THROUGHOUT ITS LENGTH AND ALL ITS CIRCUMFERENCE, AND A PISTON 20 WHICH INCLUDES A RECESS 26 NEAR ITS END 28 AND WHICH IS ATTACHED TO THE FLEXIBLE ORGAN AVERAGE OF A RING 22 AT THIS END. THE END 14 OF THE FLEXIBLE BODY IS FULLY MOUNTED IN THIS RECESS OF THE PISTON, ITS END 25 BEING BEFORE THE END 27 OF THE RECESS.

FR8005130A 1979-03-08 1980-03-07 PNEUMATIC SPRING WITH ROLLING LOBE AND ASSEMBLY METHOD THEREOF Expired FR2450980B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1840079A 1979-03-08 1979-03-08

Publications (2)

Publication Number Publication Date
FR2450980A1 true FR2450980A1 (en) 1980-10-03
FR2450980B1 FR2450980B1 (en) 1986-08-22

Family

ID=21787732

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8005130A Expired FR2450980B1 (en) 1979-03-08 1980-03-07 PNEUMATIC SPRING WITH ROLLING LOBE AND ASSEMBLY METHOD THEREOF

Country Status (9)

Country Link
JP (1) JPS55119241A (en)
BR (1) BR8001267A (en)
CA (1) CA1125319A (en)
DE (1) DE3007858A1 (en)
FR (1) FR2450980B1 (en)
GB (1) GB2044395B (en)
IT (1) IT1129698B (en)
SE (1) SE8001678L (en)
ZA (1) ZA80703B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019077175A1 (en) * 2017-10-19 2019-04-25 Representaciones De Descanso, S.L. Anti-electromagnetic-pollution connectable fabric

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3246962A1 (en) * 1982-12-18 1984-06-20 Continental Gummi-Werke Ag, 3000 Hannover Pneumatic suspension especially for road vehicles
DE3346108A1 (en) * 1983-12-21 1985-07-04 Continental Gummi Werke Ag AIR SUSPENSION, IN PARTICULAR FOR ROAD VEHICLES
US4718650A (en) * 1986-06-23 1988-01-12 The Firestone Tire & Rubber Company Air spring for vehicle
US4787607A (en) * 1986-09-24 1988-11-29 The Firestone Tire & Rubber Company Air spring having internal sealing band and method of installing same
US4763883A (en) * 1987-03-30 1988-08-16 The Gates Rubber Company Airspring and sleeve
US4787606A (en) * 1987-06-17 1988-11-29 The Firestone Tire & Rubber Company Beadless air spring
US4784376A (en) * 1987-06-17 1988-11-15 The Firestone Tire & Rubber Company End cap assembly for air spring
US5005808A (en) * 1987-12-01 1991-04-09 The Goodyear Tire & Rubber Company Airspring end member and airspring assembly
DE4325576C2 (en) * 1993-07-30 1999-01-07 Continental Ag Air spring for vehicles with an elastomeric, coreless hose bellows
DE102004054205A1 (en) * 2004-11-10 2006-05-11 Zf Friedrichshafen Ag air spring
DE102005051706B3 (en) * 2005-10-28 2007-04-05 Zf Friedrichshafen Ag Pneumatic spring has tubular bellows, which are connected with closing element at its ends whereby binding element is provided with melting coating and binding element has glass like base plate

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR357084A (en) * 1904-08-22 1905-12-16 Archibald Sharp Improvements to compressed air shock absorbers
FR1141285A (en) * 1955-02-16 1957-08-29 Continental Gummi Werke Ag Hollow body for elastic pneumatic suspensions, in particular for vehicles
FR1189067A (en) * 1957-02-25 1959-09-29 Firestone Tire & Rubber Co Air spring
US2925265A (en) * 1958-03-19 1960-02-16 Gates Rubber Co Pneumatic spring assembly
FR1396480A (en) * 1964-03-11 1965-04-23 Michelin & Cie Improvements to pneumatic springs or membranes
US3351337A (en) * 1962-07-20 1967-11-07 Summimoto Metal Ind Ltd Air spring
FR2077415A1 (en) * 1970-01-30 1971-10-22 Moulton Development Ltd
FR2142365A5 (en) * 1971-06-18 1973-01-26 Fichtel & Sachs Ag
FR2206458A1 (en) * 1972-11-11 1974-06-07 Bilstein August Fa
US3876193A (en) * 1972-11-29 1975-04-08 Gen Motors Corp Boot controlled unitary valve and seal assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50137490U (en) * 1974-04-26 1975-11-12
US4206907A (en) * 1978-06-05 1980-06-10 General Motors Corporation Suspension strut with pneumatic spring

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR357084A (en) * 1904-08-22 1905-12-16 Archibald Sharp Improvements to compressed air shock absorbers
FR1141285A (en) * 1955-02-16 1957-08-29 Continental Gummi Werke Ag Hollow body for elastic pneumatic suspensions, in particular for vehicles
FR1189067A (en) * 1957-02-25 1959-09-29 Firestone Tire & Rubber Co Air spring
US2925265A (en) * 1958-03-19 1960-02-16 Gates Rubber Co Pneumatic spring assembly
US3351337A (en) * 1962-07-20 1967-11-07 Summimoto Metal Ind Ltd Air spring
FR1396480A (en) * 1964-03-11 1965-04-23 Michelin & Cie Improvements to pneumatic springs or membranes
FR2077415A1 (en) * 1970-01-30 1971-10-22 Moulton Development Ltd
FR2142365A5 (en) * 1971-06-18 1973-01-26 Fichtel & Sachs Ag
FR2206458A1 (en) * 1972-11-11 1974-06-07 Bilstein August Fa
US3876193A (en) * 1972-11-29 1975-04-08 Gen Motors Corp Boot controlled unitary valve and seal assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019077175A1 (en) * 2017-10-19 2019-04-25 Representaciones De Descanso, S.L. Anti-electromagnetic-pollution connectable fabric

Also Published As

Publication number Publication date
GB2044395B (en) 1983-09-14
BR8001267A (en) 1980-11-04
FR2450980B1 (en) 1986-08-22
ZA80703B (en) 1981-02-25
JPS6260569B2 (en) 1987-12-17
DE3007858A1 (en) 1980-09-18
GB2044395A (en) 1980-10-15
IT1129698B (en) 1986-06-11
IT8020401A0 (en) 1980-03-06
SE8001678L (en) 1980-09-09
CA1125319A (en) 1982-06-08
DE3007858C2 (en) 1989-03-23
JPS55119241A (en) 1980-09-12

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Legal Events

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ST Notification of lapse