FR2415496A1 - Procede pour realiser un bourrelet dans une paroi d'un cylindre et dispositif pour mettre en oeuvre le procede - Google Patents

Procede pour realiser un bourrelet dans une paroi d'un cylindre et dispositif pour mettre en oeuvre le procede

Info

Publication number
FR2415496A1
FR2415496A1 FR7901480A FR7901480A FR2415496A1 FR 2415496 A1 FR2415496 A1 FR 2415496A1 FR 7901480 A FR7901480 A FR 7901480A FR 7901480 A FR7901480 A FR 7901480A FR 2415496 A1 FR2415496 A1 FR 2415496A1
Authority
FR
France
Prior art keywords
cylinder
bead
produced
cylinders
bourrelet
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
FR7901480A
Other languages
English (en)
French (fr)
Other versions
FR2415496B1 (enrdf_load_stackoverflow
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2415496A1 publication Critical patent/FR2415496A1/fr
Application granted granted Critical
Publication of FR2415496B1 publication Critical patent/FR2415496B1/fr
Granted 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/045—Closing or sealing means
    • 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
    • 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
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/039—Means for controlling the clamping or opening of the moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Particle Accelerators (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Gasket Seals (AREA)
FR7901480A 1978-01-25 1979-01-22 Procede pour realiser un bourrelet dans une paroi d'un cylindre et dispositif pour mettre en oeuvre le procede Granted FR2415496A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH78978A CH625142A5 (en) 1978-01-25 1978-01-25 Method for the production of a bead in a wall of a cylinder and an apparatus for carrying out the method

Publications (2)

Publication Number Publication Date
FR2415496A1 true FR2415496A1 (fr) 1979-08-24
FR2415496B1 FR2415496B1 (enrdf_load_stackoverflow) 1984-09-14

Family

ID=4195219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901480A Granted FR2415496A1 (fr) 1978-01-25 1979-01-22 Procede pour realiser un bourrelet dans une paroi d'un cylindre et dispositif pour mettre en oeuvre le procede

Country Status (5)

Country Link
CH (1) CH625142A5 (enrdf_load_stackoverflow)
DE (2) DE2806010A1 (enrdf_load_stackoverflow)
FR (1) FR2415496A1 (enrdf_load_stackoverflow)
HU (1) HU179679B (enrdf_load_stackoverflow)
SE (1) SE7900570L (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0693331A1 (de) * 1994-07-23 1996-01-24 HUBER & BAUER GmbH Vorrichtung zum Anschliessen einer Druckmittelleitung an ein Rohr

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH462080A (fr) * 1968-01-30 1968-09-15 Contraves Ag Verfahren und Vorrichtung zum Anformen eines Ringwulstes an einer glattmanteligen Rohrleitung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1315302A (en) * 1969-06-10 1973-05-02 Int Research & Dev Co Ltd Rotary electrical machines

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH462080A (fr) * 1968-01-30 1968-09-15 Contraves Ag Verfahren und Vorrichtung zum Anformen eines Ringwulstes an einer glattmanteligen Rohrleitung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0693331A1 (de) * 1994-07-23 1996-01-24 HUBER & BAUER GmbH Vorrichtung zum Anschliessen einer Druckmittelleitung an ein Rohr

Also Published As

Publication number Publication date
HU179679B (en) 1982-11-29
FR2415496B1 (enrdf_load_stackoverflow) 1984-09-14
SE7900570L (sv) 1979-07-26
CH625142A5 (en) 1981-09-15
DE7804183U1 (de) 1979-10-25
DE2806010A1 (de) 1979-08-02

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Legal Events

Date Code Title Description
ST Notification of lapse