ATE193665T1 - SEAL HEAD FOR A DEVICE FOR EXPANDING A PIPE - Google Patents

SEAL HEAD FOR A DEVICE FOR EXPANDING A PIPE

Info

Publication number
ATE193665T1
ATE193665T1 AT96202318T AT96202318T ATE193665T1 AT E193665 T1 ATE193665 T1 AT E193665T1 AT 96202318 T AT96202318 T AT 96202318T AT 96202318 T AT96202318 T AT 96202318T AT E193665 T1 ATE193665 T1 AT E193665T1
Authority
AT
Austria
Prior art keywords
rod
ring
sleeve
tube
expanding
Prior art date
Application number
AT96202318T
Other languages
German (de)
Inventor
Gerrald A Klages
Frank S Krasnicki
Murray R Mason
Original Assignee
Ti Corporate Services
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 Ti Corporate Services filed Critical Ti Corporate Services
Application granted granted Critical
Publication of ATE193665T1 publication Critical patent/ATE193665T1/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Pipe Accessories (AREA)
  • Joints With Sleeves (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Coating With Molten Metal (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Sealing Devices (AREA)

Abstract

An apparatus is provided for the filling and pressurisation of a tube (20) with fluid the apparatus having a high pressure connection including a shaft (1), and sealing means (11) for sealing the tube (20) when the shaft (1) is advanced into engagement with the tube (20), the shaft (1) being formed by a rod (2), a sleeve (3) located outwards of the rod (2), a rod ring (9) being connected at a forward end of the rod (2) and a sleeve ring (10) being connected at a forward end of the sleeve (3), an elastomeric sealing ring (11) is located between the rod ring (9) and sleeve ring (10). Means is provided for moving the sleeve (3) axially with respect to the rod (2) to compress the elastomeric ring (11) so that it expands into engagement with the tube (2).
AT96202318T 1992-04-10 1992-04-10 SEAL HEAD FOR A DEVICE FOR EXPANDING A PIPE ATE193665T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92303228A EP0564732B1 (en) 1992-04-10 1992-04-10 Seal head for tube expansion apparatus

Publications (1)

Publication Number Publication Date
ATE193665T1 true ATE193665T1 (en) 2000-06-15

Family

ID=8211325

Family Applications (2)

Application Number Title Priority Date Filing Date
AT92303228T ATE149890T1 (en) 1992-04-10 1992-04-10 SEAL HEAD FOR A DEVICE FOR EXPANDING A PIPE
AT96202318T ATE193665T1 (en) 1992-04-10 1992-04-10 SEAL HEAD FOR A DEVICE FOR EXPANDING A PIPE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT92303228T ATE149890T1 (en) 1992-04-10 1992-04-10 SEAL HEAD FOR A DEVICE FOR EXPANDING A PIPE

Country Status (7)

Country Link
EP (2) EP0564732B1 (en)
AT (2) ATE149890T1 (en)
DE (2) DE69231165T2 (en)
DK (2) DK0740970T3 (en)
ES (2) ES2146833T3 (en)
GR (2) GR3023466T3 (en)
PT (1) PT740970E (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5445002A (en) * 1993-08-16 1995-08-29 Ti Corporate Services Limited Fill and pressurization apparatus
US5709116A (en) * 1996-02-29 1998-01-20 General Electric Company Hydraulic crimper and bolt assembly
NZ524597A (en) * 2000-09-18 2005-06-24 Rothmans Benson & Hedges Low sidestream smoke cigarette with non-combustible treatment material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2299434A (en) * 1941-05-05 1942-10-20 Svirsky Bennett Plumber's pipe testing device
US2837810A (en) * 1955-06-17 1958-06-10 Flexonics Corp Method of producing fittings
US3359624A (en) * 1965-11-29 1967-12-26 Gray Tool Co Pipe lining method
US3963054A (en) * 1974-08-01 1976-06-15 Martin Carlyle J Seal assemblies for water-well casings
US3998245A (en) * 1974-08-01 1976-12-21 Martin Carlyle J Seal assemblies for water well casings
DE2709633C3 (en) * 1976-03-26 1981-04-23 Combustion Engineering, Inc., 06095 Windsor, Conn. Device for fastening a sleeve in a pipeline

Also Published As

Publication number Publication date
GR3034228T3 (en) 2000-12-29
GR3023466T3 (en) 1997-08-29
EP0564732A1 (en) 1993-10-13
DE69218176T2 (en) 1997-06-19
ATE149890T1 (en) 1997-03-15
EP0740970A3 (en) 1998-01-14
DE69218176D1 (en) 1997-04-17
ES2099210T3 (en) 1997-05-16
EP0564732B1 (en) 1997-03-12
DK0740970T3 (en) 2000-10-09
PT740970E (en) 2000-09-29
ES2146833T3 (en) 2000-08-16
DE69231165T2 (en) 2000-11-16
DE69231165D1 (en) 2000-07-13
EP0740970B1 (en) 2000-06-07
DK0564732T3 (en) 1997-09-22
EP0740970A2 (en) 1996-11-06

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee