CA1152876A - Distendeur hydraulique a vessie - Google Patents

Distendeur hydraulique a vessie

Info

Publication number
CA1152876A
CA1152876A CA000390195A CA390195A CA1152876A CA 1152876 A CA1152876 A CA 1152876A CA 000390195 A CA000390195 A CA 000390195A CA 390195 A CA390195 A CA 390195A CA 1152876 A CA1152876 A CA 1152876A
Authority
CA
Canada
Prior art keywords
mandrel
bladder
tube
expander
ring
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
CA000390195A
Other languages
English (en)
Inventor
John A. Aikin
David A. Scott
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.)
Atomic Energy of Canada Ltd AECL
Original Assignee
Atomic Energy of Canada Ltd AECL
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 Atomic Energy of Canada Ltd AECL filed Critical Atomic Energy of Canada Ltd AECL
Priority to CA000390195A priority Critical patent/CA1152876A/fr
Application granted granted Critical
Publication of CA1152876A publication Critical patent/CA1152876A/fr
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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable
    • B21D39/203—Tube expanders with mandrels, e.g. expandable expandable by fluid or elastic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
CA000390195A 1981-11-17 1981-11-17 Distendeur hydraulique a vessie Expired CA1152876A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000390195A CA1152876A (fr) 1981-11-17 1981-11-17 Distendeur hydraulique a vessie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000390195A CA1152876A (fr) 1981-11-17 1981-11-17 Distendeur hydraulique a vessie

Publications (1)

Publication Number Publication Date
CA1152876A true CA1152876A (fr) 1983-08-30

Family

ID=4121421

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000390195A Expired CA1152876A (fr) 1981-11-17 1981-11-17 Distendeur hydraulique a vessie

Country Status (1)

Country Link
CA (1) CA1152876A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985004223A1 (fr) * 1984-03-20 1985-09-26 Stuart Leslie Horton Arbre porteur a rouleau
WO1987003943A1 (fr) * 1985-12-23 1987-07-02 Frederick Peter Kann Arbre porte-rouleaux
EP0291938A1 (fr) * 1987-05-21 1988-11-23 Emitec Gesellschaft für Emissionstechnologie mbH Dispositif d'expansion hydraulique
EP0314267A2 (fr) * 1987-10-28 1989-05-03 Cooper Industries, Inc. Dispositif pour le forgeage à froid de pièces tubulaires
EP0468076A1 (fr) * 1990-07-26 1992-01-29 Siemens Aktiengesellschaft Dispositif d'élargissement de tubes

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985004223A1 (fr) * 1984-03-20 1985-09-26 Stuart Leslie Horton Arbre porteur a rouleau
WO1987003943A1 (fr) * 1985-12-23 1987-07-02 Frederick Peter Kann Arbre porte-rouleaux
EP0291938A1 (fr) * 1987-05-21 1988-11-23 Emitec Gesellschaft für Emissionstechnologie mbH Dispositif d'expansion hydraulique
WO1988009233A1 (fr) * 1987-05-21 1988-12-01 Emitec, Gesellschaft Für Emissionstechnologie Mbh Dispositif d'expansion hydraulique
US5054756A (en) * 1987-05-21 1991-10-08 Emitec Gesellschaft Fur Emissionstechnologie Mbh Device for hydraulic expansion
EP0314267A2 (fr) * 1987-10-28 1989-05-03 Cooper Industries, Inc. Dispositif pour le forgeage à froid de pièces tubulaires
EP0314267A3 (en) * 1987-10-28 1990-08-01 Cameron Iron Works Usa, Inc. (A Delaware Corp.) Tool for cold forging tubular members
EP0468076A1 (fr) * 1990-07-26 1992-01-29 Siemens Aktiengesellschaft Dispositif d'élargissement de tubes

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Legal Events

Date Code Title Description
MKEX Expiry