DE20021569U1 - Forcing plugs for a pipeline - Google Patents

Forcing plugs for a pipeline

Info

Publication number
DE20021569U1
DE20021569U1 DE20021569U DE20021569U DE20021569U1 DE 20021569 U1 DE20021569 U1 DE 20021569U1 DE 20021569 U DE20021569 U DE 20021569U DE 20021569 U DE20021569 U DE 20021569U DE 20021569 U1 DE20021569 U1 DE 20021569U1
Authority
DE
Germany
Prior art keywords
pressure plug
plug according
screw head
section
external thread
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 - Lifetime
Application number
DE20021569U
Other languages
German (de)
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.)
UPONOR ROHRSYSTEME GMBH, DE
Original Assignee
UNICOR ROHRSYSTEME GmbH
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 UNICOR ROHRSYSTEME GmbH filed Critical UNICOR ROHRSYSTEME GmbH
Priority to DE20021569U priority Critical patent/DE20021569U1/en
Publication of DE20021569U1 publication Critical patent/DE20021569U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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 from or in pipes or hoses
    • F16L55/11—Plugs
    • F16L55/1108—Plugs fixed by screwing or by means of a screw-threaded ring
    • 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/24—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with parts screwed directly on or into the hose

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (8)

1. Abdrückstopfen für eine Rohrleitung, mit einer von einem Schraubkopf (12) axial wegstehenden Anschlußhülse (14), die einen in die Rohrleitung selbstschneidend einschraubbaren Außengewindeabschnitt (22) aufweist, dadurch gekennzeichnet, daß der Außengewindeabschnitt (22) einen konstanten Gewindedurchmesser aufweist, und daß an dem vom Schraubkopf (12) abgewandten vorderen Endabschnitt (32) der Anschlußhülse (14) vor dem Außengewindeabschnitt (22) ein den Abdrückstopfen (10) gegen die Innenoberfläche der Rohrleitung abdichtendes Dichtungselement (44) vorgesehen ist.1. pressure plug for a pipeline, with a screw head (12) axially projecting connection sleeve (14), which has a self-tapping screw-in external thread section (22), characterized in that the external thread section (22) has a constant thread diameter, and that a sealing element (44) which seals the forcing plug (10) against the inner surface of the pipeline is provided on the front end section (32) of the connecting sleeve (14) facing away from the screw head (12) in front of the external thread section (22). 2. Abdrückstopfen nach Anspruch 1, dadurch gekennzeichnet, daß der Außengewindeabschnitt (22) eine Sägezahnung (24) aufweist. 2. pressure plug according to claim 1, characterized, that the external thread section (22) has a saw toothing (24).   3. Abdrückstopfen nach Anspruch 2, dadurch gekennzeichnet, daß die Sägezahnung (24) zum Schraubkopf (12) hin orientiert ist.3. pressure plug according to claim 2, characterized, that the sawtooth (24) is oriented towards the screw head (12). 4. Abdrückstopfen nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der vordere Endabschnitt (32) der Anschlußhülse (14) mit einer zu seiner Stirnseite (34) hin kegelig verjüngten Zentrierfläche (36) ausgebildet ist.4. pressure plug according to one of claims 1 to 3, characterized, that the front end portion (32) of the connecting sleeve (14) with one to it End face (34) towards the tapered centering surface (36) is formed. 5. Abdrückstopfen nach Anspruch 4, dadurch gekennzeichnet, daß die Anschlußhülse (14) zwischen der kegelig verjüngten Zentrierfläche (36) und dem Außengewindeabschnitt (22) einen Zylinderabschnitt (38) mit mindestens einer umlaufenden Rille (40) aufweist, in der ein das Dichtungselement (44) bildender Dichtungsring (42) angeordnet ist.5. pressure plug according to claim 4, characterized, that the connecting sleeve (14) between the tapered centering surface (36) and a cylindrical section (38) with the external thread section (22) has at least one circumferential groove (40) in which a Sealing element (44) forming sealing ring (42) is arranged. 6. Abdrückstopfen nach Anspruch 4, dadurch gekennzeichnet, daß an die kegelig verjüngte Zentrierfläche (36) der Anschlußhülse (14) rückseitig ein das Dichtungselement (44) bildender, ballig gewölbter Abschnitt (46) integral anschließt.6. pressure plug according to claim 4, characterized, that on the tapered centering surface (36) of the connecting sleeve (14) on the back a domed section (46) forming the sealing element (44) is integral connects. 7. Abdrückstopfen nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der Schraubkopf (12) mit einem Innengewindeabschnitt (18) ausgebildet ist. 7. pressure plug according to one of claims 1 to 6, characterized, that the screw head (12) is formed with an internally threaded section (18).   8. Abdrückstopfen nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß der Schraubkopf (12) als Mehrkantschraubkopf ausgebildet ist.8. pressure plug according to one of claims 1 to 7, characterized, that the screw head (12) is designed as a polygonal screw head.
DE20021569U 2000-12-21 2000-12-21 Forcing plugs for a pipeline Expired - Lifetime DE20021569U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20021569U DE20021569U1 (en) 2000-12-21 2000-12-21 Forcing plugs for a pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20021569U DE20021569U1 (en) 2000-12-21 2000-12-21 Forcing plugs for a pipeline

Publications (1)

Publication Number Publication Date
DE20021569U1 true DE20021569U1 (en) 2001-03-22

Family

ID=7950334

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20021569U Expired - Lifetime DE20021569U1 (en) 2000-12-21 2000-12-21 Forcing plugs for a pipeline

Country Status (1)

Country Link
DE (1) DE20021569U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10161176A1 (en) * 2001-12-13 2003-07-10 Itw Automotive Prod Gmbh & Co Fastening system comprises bolt whose shaft has wide upper section and peripheral groove near its base and washer with flexible claws which fit into this to hold bolt in position before it is screwed home
WO2005012780A1 (en) * 2003-07-31 2005-02-10 Itap S.P.A. Pipe fitting for multilayer tubes
WO2013098361A3 (en) * 2011-12-30 2013-12-12 Sms Siemag Ag Metallurgical device and sealing means for a metallurgical device
WO2014195913A1 (en) * 2013-06-06 2014-12-11 Hayes Pieter Albert A hydraulic outlet adapter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10161176A1 (en) * 2001-12-13 2003-07-10 Itw Automotive Prod Gmbh & Co Fastening system comprises bolt whose shaft has wide upper section and peripheral groove near its base and washer with flexible claws which fit into this to hold bolt in position before it is screwed home
DE10161176C2 (en) * 2001-12-13 2003-11-20 Itw Automotive Prod Gmbh & Co Fastening composition for a workpiece provided with a bore
WO2005012780A1 (en) * 2003-07-31 2005-02-10 Itap S.P.A. Pipe fitting for multilayer tubes
WO2013098361A3 (en) * 2011-12-30 2013-12-12 Sms Siemag Ag Metallurgical device and sealing means for a metallurgical device
WO2014195913A1 (en) * 2013-06-06 2014-12-11 Hayes Pieter Albert A hydraulic outlet adapter

Similar Documents

Publication Publication Date Title
DE10354360B4 (en) pipe connectors
DE1650114C3 (en) Coupling for connecting a pipe with a connector -
DE20211333U1 (en) Compression fitting with a screw sleeve, a counter sleeve and a clamping insert
DE20117970U1 (en) Hydraulic ejection device
EP0099873A3 (en) Cylindrical rotary valve with seal for piston engines
DE20021569U1 (en) Forcing plugs for a pipeline
DE3605747A1 (en) Threaded cone clamping bush
DE20109548U1 (en) Support tube and connection arrangement
DE2240918C3 (en) Pipe connection
DE20014786U1 (en) Fitting for a plastic pipe or a plastic / metal composite pipe
DE20106463U1 (en) Chuck
DE1775504C3 (en) Hose connection, especially for use in pressure lines
DE4423820A1 (en) Connection device for pressure lines
DE20201112U1 (en) Connector for wall part has tube piece in assembly state sealed to wall part via intermediate layer of seal
DE29920918U1 (en) Device for securing a firearm against unauthorized use
DE20103738U1 (en) Compression fitting with support sleeve
DE20007703U1 (en) Pipe connection for the plug connection of a pipe end
DE8330425U1 (en) HIGH PRESSURE INJECTION PACKER
DE20308715U1 (en) Burst connection, comprising screw-in burst plug with stepped inner chamber and radial ducts
DE20003983U1 (en) Pipe connection connection
EP0899497B1 (en) Screwed connection for suction pressure hoses
DE2240917C3 (en) Pipe connection
DE20109556U1 (en) Tube Fitting
DE20214729U1 (en) Connection structure for a faucet dispensing tube and a faucet body
DE29906410U1 (en) Axial clamping tool

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010426

R081 Change of applicant/patentee

Owner name: UPONOR ROHRSYSTEME GMBH, DE

Free format text: FORMER OWNER: UNICOR ROHRSYSTEME GMBH, 97437 HASSFURT, DE

Effective date: 20010313

R150 Term of protection extended to 6 years

Effective date: 20030918

R151 Term of protection extended to 8 years

Effective date: 20070116

R152 Term of protection extended to 10 years

Effective date: 20090126

R071 Expiry of right