FI781489A - Anordning foer framstaellning av expanderande roerbaelgar - Google Patents

Anordning foer framstaellning av expanderande roerbaelgar

Info

Publication number
FI781489A
FI781489A FI781489A FI781489A FI781489A FI 781489 A FI781489 A FI 781489A FI 781489 A FI781489 A FI 781489A FI 781489 A FI781489 A FI 781489A FI 781489 A FI781489 A FI 781489A
Authority
FI
Finland
Prior art keywords
expanders
exploration
framework
Prior art date
Application number
FI781489A
Other languages
English (en)
Inventor
Paul Mazier
Original Assignee
Souplesse Fonct Syst
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 Souplesse Fonct Syst filed Critical Souplesse Fonct Syst
Publication of FI781489A publication Critical patent/FI781489A/fi

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
FI781489A 1977-05-13 1978-05-11 Anordning foer framstaellning av expanderande roerbaelgar FI781489A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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
FI781489A true FI781489A (fi) 1978-11-14

Family

ID=9191275

Family Applications (1)

Application Number Title Priority Date Filing Date
FI781489A FI781489A (fi) 1977-05-13 1978-05-11 Anordning foer framstaellning av expanderande roerbaelgar

Country Status (15)

Country Link
US (1) US4193280A (fi)
JP (1) JPS53142365A (fi)
AR (1) AR217847A1 (fi)
AU (1) AU516831B2 (fi)
BR (1) BR7802958A (fi)
CA (1) CA1092329A (fi)
DE (1) DE2818867C2 (fi)
ES (1) ES469490A2 (fi)
FI (1) FI781489A (fi)
FR (1) FR2365075A2 (fi)
GB (1) GB1586943A (fi)
IT (1) IT1112628B (fi)
NO (1) NO781670L (fi)
SE (1) SE7805378L (fi)
YU (1) YU39686B (fi)

Families Citing this family (5)

* 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
CA2307488C (en) 1999-05-05 2004-07-13 Maurice William Slack Corrugated thick-walled pipe for use in wellbores
US6409226B1 (en) 1999-05-05 2002-06-25 Noetic Engineering Inc. “Corrugated thick-walled pipe for use in wellbores”

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
GB1586943A (en) 1981-03-25
YU107778A (en) 1983-02-28
YU39686B (en) 1985-03-20
ES469490A2 (es) 1979-04-01
CA1092329A (en) 1980-12-30
JPS53142365A (en) 1978-12-12
AU516831B2 (en) 1981-06-25
DE2818867C2 (de) 1982-10-28
AU3605878A (en) 1979-11-15
IT1112628B (it) 1986-01-20
IT7823330A0 (it) 1978-05-12
SE7805378L (sv) 1978-11-14
NO781670L (no) 1978-11-14
FR2365075B2 (fi) 1982-07-23
AR217847A1 (es) 1980-04-30
FR2365075A2 (fr) 1978-04-14
US4193280A (en) 1980-03-18
BR7802958A (pt) 1978-12-26
DE2818867A1 (de) 1978-12-07

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: SOUPLESSE FONCTIONNELLE SYSTEMATIQUE