DK0564732T3 - Sealing head for pipe extension apparatus. - Google Patents

Sealing head for pipe extension apparatus.

Info

Publication number
DK0564732T3
DK0564732T3 DK92303228.8T DK92303228T DK0564732T3 DK 0564732 T3 DK0564732 T3 DK 0564732T3 DK 92303228 T DK92303228 T DK 92303228T DK 0564732 T3 DK0564732 T3 DK 0564732T3
Authority
DK
Denmark
Prior art keywords
rod
ring
sleeve
tube
sealing head
Prior art date
Application number
DK92303228.8T
Other languages
Danish (da)
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 DK0564732T3 publication Critical patent/DK0564732T3/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

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).
DK92303228.8T 1992-04-10 1992-04-10 Sealing head for pipe extension apparatus. DK0564732T3 (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
DK0564732T3 true DK0564732T3 (en) 1997-09-22

Family

ID=8211325

Family Applications (2)

Application Number Title Priority Date Filing Date
DK96202318T DK0740970T3 (en) 1992-04-10 1992-04-10 Sealing head for pipe expansion apparatus
DK92303228.8T DK0564732T3 (en) 1992-04-10 1992-04-10 Sealing head for pipe extension apparatus.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK96202318T DK0740970T3 (en) 1992-04-10 1992-04-10 Sealing head for pipe expansion apparatus

Country Status (7)

Country Link
EP (2) EP0740970B1 (en)
AT (2) ATE193665T1 (en)
DE (2) DE69218176T2 (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
ES2336646T3 (en) * 2000-09-18 2010-04-15 ROTHMANS, BENSON & HEDGES INC. LOW EMISSION CIGARETTE OF SECONDARY CURRENT SMOKE WITH FUEL PAPER.

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
US3998245A (en) * 1974-08-01 1976-12-21 Martin Carlyle J Seal assemblies for water well casings
US3963054A (en) * 1974-08-01 1976-06-15 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
EP0740970B1 (en) 2000-06-07
ES2146833T3 (en) 2000-08-16
ATE149890T1 (en) 1997-03-15
DE69231165T2 (en) 2000-11-16
ES2099210T3 (en) 1997-05-16
DE69231165D1 (en) 2000-07-13
EP0740970A3 (en) 1998-01-14
EP0564732B1 (en) 1997-03-12
ATE193665T1 (en) 2000-06-15
EP0564732A1 (en) 1993-10-13
PT740970E (en) 2000-09-29
EP0740970A2 (en) 1996-11-06
DE69218176D1 (en) 1997-04-17
DE69218176T2 (en) 1997-06-19
GR3023466T3 (en) 1997-08-29
DK0740970T3 (en) 2000-10-09
GR3034228T3 (en) 2000-12-29

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