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GB1292456A - Improvements relating to plugging bores - Google Patents

Improvements relating to plugging bores

Info

Publication number
GB1292456A
GB1292456A GB5337869A GB5337869A GB1292456A GB 1292456 A GB1292456 A GB 1292456A GB 5337869 A GB5337869 A GB 5337869A GB 5337869 A GB5337869 A GB 5337869A GB 1292456 A GB1292456 A GB 1292456A
Authority
GB
United Kingdom
Prior art keywords
sleeve
tapered
plug
pin
pair
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
GB5337869A
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.)
Koenig AG
Original Assignee
Koenig AG
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 Koenig AG filed Critical Koenig AG
Publication of GB1292456A publication Critical patent/GB1292456A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/13—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by plastic deformation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/132—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/136—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially expanding or deforming a split ring, hooks or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

1292456 Wall plugs; pipe stoppers DR ING KOENIG AG 31 Oct 1969 [1 Nov 1968] 53378/69 Headings F2H and F2P An expandable plug which may be employed to plug a bore in a fluid system comprises a sleeve 4 co-operating with a pin 1 in such a way that axial displacement of the pin causes the sleeve to expand radially outwardly. The pin, which may have a portion 7 arranged to break when a predetermined tension is applied to the plug, has, in one embodiment, a tapered head 1a co-operating with a tapered bore in the sleeve 4. In a further embodiment, a sleeve 17 (Fig. 3) having a pair of tapered internal surfaces co-operates with a pair of tapered rings 18, 19 surrounding a blind rivet.
GB5337869A 1968-11-01 1969-10-31 Improvements relating to plugging bores Expired GB1292456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1642968A CH503923A (en) 1968-11-01 1968-11-01 Method and device for closing bores

Publications (1)

Publication Number Publication Date
GB1292456A true GB1292456A (en) 1972-10-11

Family

ID=4417294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5337869A Expired GB1292456A (en) 1968-11-01 1969-10-31 Improvements relating to plugging bores

Country Status (5)

Country Link
BE (1) BE768797Q (en)
CH (1) CH503923A (en)
DE (1) DE1955005A1 (en)
FR (1) FR2022404A1 (en)
GB (1) GB1292456A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147079A (en) * 1983-09-17 1985-05-01 John Kingsley Sealing device
GB2325039A (en) * 1997-05-09 1998-11-11 Creda Ltd Gas rail with plugged end
JP2014511459A (en) * 2011-02-12 2014-05-15 ケーブイティー−ケーニッヒ・アーゲー Closure element for voids under internal pressure of components

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3212223A1 (en) * 1982-04-01 1983-11-03 Kraftwerk Union AG, 4330 Mülheim PIPE CLOSING DEVICE, IN PARTICULAR FOR HEAT EXCHANGER PIPES
DE3333141A1 (en) * 1983-09-14 1985-05-02 Georg 5810 Witten Simon QUICK RELEASE
US4865080A (en) * 1983-11-07 1989-09-12 Lynn Lundquist Elastomer die plug
US4765049A (en) * 1983-11-07 1988-08-23 Lynn Lundquist Inserting tool for elastomer die plug
US4584755A (en) * 1983-11-07 1986-04-29 Lynn Lundquist Method of plugging a hole in an object
DE8704424U1 (en) * 1987-03-25 1987-09-24 Nunner GmbH Umwelttechnik, 8500 Nürnberg Safety plug with associated mounting adapter
DE3831523A1 (en) * 1988-09-16 1990-03-22 Koenig Verbindungstech Ag METHOD FOR SEALING A HOLE

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147079A (en) * 1983-09-17 1985-05-01 John Kingsley Sealing device
GB2325039A (en) * 1997-05-09 1998-11-11 Creda Ltd Gas rail with plugged end
JP2014511459A (en) * 2011-02-12 2014-05-15 ケーブイティー−ケーニッヒ・アーゲー Closure element for voids under internal pressure of components
US9383054B2 (en) 2011-02-12 2016-07-05 Sfc Koenig Ag Closure element for internally pressurized bores in components

Also Published As

Publication number Publication date
CH503923A (en) 1971-02-28
FR2022404A1 (en) 1970-07-31
BE768797Q (en) 1971-11-03
DE1955005A1 (en) 1970-05-14

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years