ES469490A2 - Mejoras en el objeto de la patente 453.273 por perfecciona- mientos en las instalaciones para la fabricacion de fuelles de dilatacion para tuberias - Google Patents

Mejoras en el objeto de la patente 453.273 por perfecciona- mientos en las instalaciones para la fabricacion de fuelles de dilatacion para tuberias

Info

Publication number
ES469490A2
ES469490A2 ES469490A ES469490A ES469490A2 ES 469490 A2 ES469490 A2 ES 469490A2 ES 469490 A ES469490 A ES 469490A ES 469490 A ES469490 A ES 469490A ES 469490 A2 ES469490 A2 ES 469490A2
Authority
ES
Spain
Prior art keywords
facilities
translation
pipes
manufacture
machine
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
ES469490A
Other languages
English (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.)
Individual
Original Assignee
Individual
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
Priority claimed from ES453273A external-priority patent/ES453273A1/es
Application filed by Individual filed Critical Individual
Publication of ES469490A2 publication Critical patent/ES469490A2/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically
    • B21D15/10—Corrugating tubes transversely, e.g. helically by applying fluid pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Diaphragms And Bellows (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

Mejoras en el objeto de la patente 453.273, por "Perfeccionamientos en las instalaciones para la fabricación de fuelles de dilatación para tuberías", caracterizadas porque la cámara anular de accionamiento hidráulico está dispuesta, no en el exterior, sino en el interior del manguito rígido, de manera que el circuito de hidroconformado esté totalmente separado del circuito de accionamiento.
ES469490A 1976-11-12 1978-05-05 Mejoras en el objeto de la patente 453.273 por perfecciona- mientos en las instalaciones para la fabricacion de fuelles de dilatacion para tuberias Expired ES469490A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES453273A ES453273A1 (es) 1975-12-05 1976-11-12 Perfeccionamientos en las instalaciones para la fabricacion de fuelles de dilatacion para tuberias.
FR7716030A FR2365075A2 (fr) 1977-05-13 1977-05-13 Appareillage pour la fabrication de soufflets de dilatation pour tuyauterie

Publications (1)

Publication Number Publication Date
ES469490A2 true ES469490A2 (es) 1979-04-01

Family

ID=9191275

Family Applications (1)

Application Number Title Priority Date Filing Date
ES469490A Expired ES469490A2 (es) 1976-11-12 1978-05-05 Mejoras en el objeto de la patente 453.273 por perfecciona- mientos en las instalaciones para la fabricacion de fuelles de dilatacion para tuberias

Country Status (15)

Country Link
US (1) US4193280A (es)
JP (1) JPS53142365A (es)
AR (1) AR217847A1 (es)
AU (1) AU516831B2 (es)
BR (1) BR7802958A (es)
CA (1) CA1092329A (es)
DE (1) DE2818867C2 (es)
ES (1) ES469490A2 (es)
FI (1) FI781489A7 (es)
FR (1) FR2365075A2 (es)
GB (1) GB1586943A (es)
IT (1) IT1112628B (es)
NO (1) NO781670L (es)
SE (1) SE7805378L (es)
YU (1) YU39686B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364710A1 (fr) * 1977-02-04 1978-04-14 Mazier Paul Perfectionnements aux appareillages destines a la fabrication des soufflets de dilatation pour tuyauterie
FR2578178B1 (fr) * 1985-03-01 1988-12-02 Sfz Appareillage d'hydroformage pour la realisation de soufflets de dilatation autour d'elements dont les extremites ne sont pas accessibles.
US5154108A (en) * 1990-05-17 1992-10-13 The United States Of America As Represented By The Department Of The Navy Compact metallic bellows
US6409226B1 (en) 1999-05-05 2002-06-25 Noetic Engineering Inc. “Corrugated thick-walled pipe for use in wellbores”
GB2363587B (en) 1999-05-05 2003-07-23 Noetic Eng Inc Corrugated thick-walled pipe for use in wellbores
RU2198050C2 (ru) * 2000-05-10 2003-02-10 Вахитов Ангам Мухаметович Устройство для изготовления гофрированных труб
RU2229356C2 (ru) * 2002-04-16 2004-05-27 Федеральное государственное унитарное предприятие Производственное объединение "Электрохимический завод" Устройство для формования сильфона

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842182A (en) * 1955-05-27 1958-07-08 Robertshaw Fulton Controls Co Apparatus for corrugating tubes by fluid pressure
US3091280A (en) * 1957-02-28 1963-05-28 Joseph W Yowell Corrugated tubing
US3704983A (en) * 1970-12-04 1972-12-05 Establissements Butin Gillet Method of and apparatus for the formation of tubular articles
FR2334048A1 (fr) * 1975-12-05 1977-07-01 Mazier Paul Appareillage pour la fabrication de soufflets de dilatation pour tuyauteries
JPS5382651A (en) * 1976-12-27 1978-07-21 Majie Pooru Manufacturing device of flexible blower for piping

Also Published As

Publication number Publication date
NO781670L (no) 1978-11-14
AU3605878A (en) 1979-11-15
DE2818867C2 (de) 1982-10-28
DE2818867A1 (de) 1978-12-07
FI781489A7 (fi) 1978-11-14
GB1586943A (en) 1981-03-25
BR7802958A (pt) 1978-12-26
YU39686B (en) 1985-03-20
AU516831B2 (en) 1981-06-25
FR2365075A2 (fr) 1978-04-14
SE7805378L (sv) 1978-11-14
US4193280A (en) 1980-03-18
IT1112628B (it) 1986-01-20
JPS53142365A (en) 1978-12-12
YU107778A (en) 1983-02-28
CA1092329A (en) 1980-12-30
IT7823330A0 (it) 1978-05-12
AR217847A1 (es) 1980-04-30
FR2365075B2 (es) 1982-07-23

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