ES8607772A1 - Procedimiento de confeccion de un tubo con fondo soldado, particularmente para la realizacion de un mueble neumatico - Google Patents

Procedimiento de confeccion de un tubo con fondo soldado, particularmente para la realizacion de un mueble neumatico

Info

Publication number
ES8607772A1
ES8607772A1 ES538641A ES538641A ES8607772A1 ES 8607772 A1 ES8607772 A1 ES 8607772A1 ES 538641 A ES538641 A ES 538641A ES 538641 A ES538641 A ES 538641A ES 8607772 A1 ES8607772 A1 ES 8607772A1
Authority
ES
Spain
Prior art keywords
tube
folded
tube body
opening
over edge
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
Application number
ES538641A
Other languages
English (en)
Other versions
ES538641A0 (es
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.)
SOCALFRAM
SOCALFRAN
Original Assignee
SOCALFRAM
SOCALFRAN
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 SOCALFRAM, SOCALFRAN filed Critical SOCALFRAM
Publication of ES538641A0 publication Critical patent/ES538641A0/es
Publication of ES8607772A1 publication Critical patent/ES8607772A1/es
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
    • F16F9/32—Details
    • F16F9/3271—Assembly or repair
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
    • B23P2700/14—Suspension elements of automobile vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Vehicle Body Suspensions (AREA)
  • Piles And Underground Anchors (AREA)
  • Fluid-Damping Devices (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Springs (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

TUBO DE FONDO SOLDADO PARA MUELLE NEUMATICO. COMPRENDE: A) DOBLAR HACIA EL INTERIOR, POR MECANIZADO, UNO DE LOS EXTREMOS ABIERTOS DEL TUBO (1) PARA FORMAR UN REBORDE (1C) QUE DETERMINA UNA ABERTURA (1D) CON UN DIAMETRO (D3) MAS PEQUEÑO QUE EL DIAMETRO EXTERNO (D2) DE LA VIROLA (2), DE FORMA QUE SE INTRODUZCA LIBREMENTE LA VIROLA (2) EN EL TUBO (1) POR SU EXTREMO ABIERTO (1B), OPUESTO AL REBORDE DOBLADO (1C), HASTA QUE HAGA TOPE CONTRA ESTE ULTIMO; B) MANTENER LA MENCIONADA VIROLA FIRMEMENTE APLICADA CONTRA EL REBORDE (1C); Y C) SOLDAR LA VIROLA EN EL PARA CONSTITUIR UN FONDO DE TUBO ESTANCO. LA VIROLA SE COLOCA SOBRE UN ELECTRODO DE SOLDADURA. SE UTILIZA PARA FABRICAR MUELLES NEUMATICOS PARA PUERTAS TRASERAS DE AUTOMOVILES.
ES538641A 1983-12-16 1984-12-14 Procedimiento de confeccion de un tubo con fondo soldado, particularmente para la realizacion de un mueble neumatico Expired ES8607772A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8320187A FR2556622B1 (fr) 1983-12-16 1983-12-16 Tube a fond soude, notamment pour la realisation d'un ressort a gaz sous forte pression

Publications (2)

Publication Number Publication Date
ES538641A0 ES538641A0 (es) 1986-06-01
ES8607772A1 true ES8607772A1 (es) 1986-06-01

Family

ID=9295253

Family Applications (2)

Application Number Title Priority Date Filing Date
ES538641A Expired ES8607772A1 (es) 1983-12-16 1984-12-14 Procedimiento de confeccion de un tubo con fondo soldado, particularmente para la realizacion de un mueble neumatico
ES1985290413U Expired ES290413Y (es) 1983-12-16 1985-11-19 Tubo con fondo soldado estanco a los gases bajo alta presion

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES1985290413U Expired ES290413Y (es) 1983-12-16 1985-11-19 Tubo con fondo soldado estanco a los gases bajo alta presion

Country Status (7)

Country Link
US (1) US4717129A (es)
EP (1) EP0149384B1 (es)
AT (1) ATE35783T1 (es)
CA (1) CA1222468A (es)
DE (1) DE3472764D1 (es)
ES (2) ES8607772A1 (es)
FR (1) FR2556622B1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197422B (en) * 1986-11-08 1991-06-26 Evertaut Limited Height adjustment mechanism for swivel chairs and other articles of furniture
DE9203542U1 (de) * 1992-03-17 1992-05-27 Mannesmann Sachs AG, 97424 Schweinfurt Zylinder-/Behälterrohr mit eingeschweißtem Boden für einen Schwingungsdämpfer
DE9208620U1 (de) * 1992-06-26 1992-09-03 Fichtel & Sachs Ag, 8720 Schweinfurt Stiftgelenk für einen Schwingungsdämpfer
GB9323047D0 (en) * 1993-11-09 1994-01-05 Acg France A method of forming a suspension strut
CN100389002C (zh) * 2004-03-18 2008-05-21 十堰兴升工贸有限公司 氮气弹簧缸筒的加工工艺
WO2017032348A1 (en) * 2015-08-21 2017-03-02 VITKOVICE CYLINDERS a.s. High-pressure seamless steel cylinder with second inner neck and the method of its production

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE313330C (es) *
GB376957A (en) * 1931-07-21 1932-07-21 Mannesmann Ag Method for the manufacture of metallic hollow bodies such as flasks and the like
US3315902A (en) * 1962-08-31 1967-04-25 Iowa Mfg Co Cedar Rapids Gas hydraulic spring for crushing apparatus
US3366379A (en) * 1965-10-23 1968-01-30 Maremont Corp Air spring
US3375002A (en) * 1965-12-01 1968-03-26 Caterpillar Tractor Co Vehicle suspension strut
US3594894A (en) * 1968-11-20 1971-07-27 Gen Fire Extinguisher Corp Method of forming cartridges
FR2395807A1 (fr) * 1977-06-27 1979-01-26 Towne Robinson Fastener Cy Procede et machine de faconnage d'un ecrou, notamment pour fixer des roues de vehicules
US4265344A (en) * 1977-12-21 1981-05-05 Tayco Developments, Inc. Liquid spring with integral plastic body and seal and fabrication method therefor
EP0042925B1 (de) * 1980-06-25 1984-07-04 Boge GmbH Führungskräfte aufnehmender Schwingungsdämpfer, insbesondere für Kraftfahrzeuge, mit einer hohlen Kolbenstange
JPS57165124A (en) * 1981-04-03 1982-10-12 Kayaba Ind Co Ltd Press
DE3202705C2 (de) * 1982-01-28 1984-11-22 August Bilstein GmbH & Co KG, 5828 Ennepetal Hydropneumatischer Schwingungsdämpfer für Kraftfahrzeuge

Also Published As

Publication number Publication date
ES538641A0 (es) 1986-06-01
FR2556622A1 (fr) 1985-06-21
ES290413U (es) 1986-03-16
ES290413Y (es) 1986-10-16
EP0149384B1 (fr) 1988-07-20
US4717129A (en) 1988-01-05
ATE35783T1 (de) 1988-08-15
EP0149384A1 (fr) 1985-07-24
DE3472764D1 (en) 1988-08-25
CA1222468A (en) 1987-06-02
FR2556622B1 (fr) 1987-12-11

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20050319