DE932706C - Insoluble connection of hard plastic pipes - Google Patents

Insoluble connection of hard plastic pipes

Info

Publication number
DE932706C
DE932706C DEF15762A DEF0015762A DE932706C DE 932706 C DE932706 C DE 932706C DE F15762 A DEF15762 A DE F15762A DE F0015762 A DEF0015762 A DE F0015762A DE 932706 C DE932706 C DE 932706C
Authority
DE
Germany
Prior art keywords
plastic
connection
sleeve
shrinking
pipes
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
DEF15762A
Other languages
German (de)
Inventor
Adam Baumgaertel
Karl Zapf
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.)
FRAENKISCHE LEDERFABRIK REHAU
Original Assignee
FRAENKISCHE LEDERFABRIK REHAU
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 FRAENKISCHE LEDERFABRIK REHAU filed Critical FRAENKISCHE LEDERFABRIK REHAU
Priority to DEF15762A priority Critical patent/DE932706C/en
Application granted granted Critical
Publication of DE932706C publication Critical patent/DE932706C/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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/20—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics
    • F16L47/22—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics using shrink-down material
    • 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
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/14—Joints for pipes of different diameters or cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Sleeves (AREA)

Description

Es ist bekannt, unlösbare Rohrverbindungen von Kunststoffrohren durch Kleben oder Schweißen herzustellen. Die Schweißun@g wird zweckmäßigerweise .als Stumpfschweißung in Verbindung mit einer Schrumpfmuffe ausgeführt. Die angebrachte Schrumpfmuffe schützt in eineue solchen Falle die Stumpfschweißnaht vor ,zu starker Biegebeanspruchung. _ Es ist weiter bekannt, daß man zur Befestigung von Flanschen, Muffen u. dgl. aus. Hohllkörpern die Rohrenden mit einer Ringnut versieht, die reit spannenden Stoffen ausgefüllt werden, bzw. mit einem zunächst in flüssigem Zustand befindlichen, später nach Erstarren einen elastischen Ring bildenden Material.It is known to have permanent pipe connections made of plastic pipes Gluing or welding to produce. The welding is expediently .als Butt welding carried out in conjunction with a shrink sleeve. The attached In such a case, the shrink sleeve protects the butt weld from becoming too strong Bending stress. _ It is also known that for fastening flanges, Sleeves and the like. Hollow bodies provide the pipe ends with an annular groove that rides exciting substances are filled, or with an initially in a liquid state located, later forming an elastic ring after solidification.

Es ist nun gefunden worden, daß unlösbare Rohrverbindungen aus Kunststoff einfach, schnell und sicher dadurch hergestellt werden können, wenn man die zu verbindenden Rohrenden des Kunststoff-Hartrohres mit einer flachen Ringnut versieht, in die z. B. ein Gummi-, Weich-PVC- oder anderer Dichtungsring eingelegt wird und die Rdhrenden sodann mit einer Schrumpfmuffe fest verbunden werden (Abb. i).It has now been found that inseparable pipe connections made of plastic can be made easily, quickly and safely by using the to be connected Pipe ends of the plastic hard pipe is provided with a flat annular groove into which z. B. a rubber, soft PVC or other sealing ring is inserted and the Rdhrenden then firmly connected with a shrink sleeve (Fig. i).

Dieses Verfahren hat den Vorteh, daß eine Schweißnaht vermieden wird und es nicht nötig ist, wie etwa bei genklebten Rohrverbindungen, nach deren Herstellung bis zur Verwendung der Rohrleitung annähernd 2¢ Stunden Trockenzeit warten zu müssen. Bei dem neuen Verfahren kann weiter zweckmäßigerweise das eine Rohrende als Schrumpfeinsteckmuffe ausgebildet:werden (Abb. 2). Das vorgeschlagene Verfahren eignet sieh weiter zur Verbindung von verschäeden kallbrierten Rohren (Abb. 3), wobei ein stufenloser Übergang bei entsprechender Bea.1#beitung:der Rohrenden möglich ist. Auch .die Verbindung zwischen Kunststoff und Metallrohr ist auf diese Art und Weise leicht möglich.This method has the advantage that a weld seam is avoided and it is not necessary, as is the case with glued pipe connections, after they have been made having to wait approximately 2 ¢ hours drying time before using the pipeline. In the new method, one pipe end can also be used as a shrink-fit socket trained: to be (Fig. 2). The proposed method is also suitable for Connection of different calibrated pipes (Fig. 3), with a stepless transition with appropriate processing: the pipe ends is possible. Also. The connection between plastic and metal pipe is easily possible in this way.

Claims (3)

PATENTANSPRÜCHE: i. Unnösbare Verbindung von Kunststoff-Hartro'hren, dadurchgekennzeichnet, daß beide Rohrenden mit einer Ringnut versehen sind, in die ein Dichtring, z. B. ein Gummiring, Weich-PVC-Ring od. dgl., eingelegt ist und die Verbindung durch Aufschrumpfen einer Kunststoffunuffe hergestellt wird (Alb. i). PATENT CLAIMS: i. Insoluble connection of plastic hard pipes, characterized in that both pipe ends are provided with an annular groove into which a sealing ring, for. B. a rubber ring, soft PVC ring or the like. Is inserted and the connection is made by shrinking a plastic sleeve (Alb. I). 2. Verbindung nach Anspruch i, dadurch gekennzeichnet, daß das eine Rohrende als Schrumpfmuffe aufgeweitet ist, während das andere als Einsteekmuffe mit einer Ringnut zur Aufnahme .des Dichtringes versehen ist und die Verbindung durch Aufschrumpfen des aufgeweiteten Teiles auf die mit dem elastischen Ring versehene Einsteakmuffe hergestellt wird (Abb. 2). 2. A compound according to claim i, characterized in that one pipe end as Shrink sleeve is widened, while the other as a one-piece sleeve with an annular groove to accommodate .des sealing ring is provided and the connection by shrinking of the widened part on the steak sleeve provided with the elastic ring is produced (Fig. 2). 3. Verbindung nach Anspruch i oder 2 für .die Verbindung verschieden kalibrierter Kunststoff-Rohre oder von Kunststoff- und Metallröhren, gekennzeichnet .durch Aufschrumpfen einer entsprechenden Kunststoffschrumpfmuffe auf die zugerichteten Rohrenden.3. Compound according to claim i or 2 for .the connection differently calibrated plastic pipes or plastic and metal pipes, characterized by shrinking on a corresponding plastic shrink sleeve on the trimmed pipe ends.
DEF15762A 1954-09-24 1954-09-24 Insoluble connection of hard plastic pipes Expired DE932706C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF15762A DE932706C (en) 1954-09-24 1954-09-24 Insoluble connection of hard plastic pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF15762A DE932706C (en) 1954-09-24 1954-09-24 Insoluble connection of hard plastic pipes

Publications (1)

Publication Number Publication Date
DE932706C true DE932706C (en) 1955-09-08

Family

ID=7088000

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF15762A Expired DE932706C (en) 1954-09-24 1954-09-24 Insoluble connection of hard plastic pipes

Country Status (1)

Country Link
DE (1) DE932706C (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1005720B (en) * 1955-04-19 1957-04-04 Dynamit Nobel Ag Process for producing connections between pipes, sheets, plates or molded parts made of polyethylene
DE1055305B (en) * 1954-05-26 1959-04-16 Ramsay Olaf St George Connection part made of thermoplastic material in the form of a sleeve, a T-piece or L-piece
DE1095341B (en) * 1958-01-31 1960-12-22 Malik & Co Kommanditgesellscha Method for connecting insulating pipes made of plastic on a polyvinyl chloride basis for electrical installation purposes
DE1157134B (en) * 1956-09-28 1963-11-07 Robert G Carpenter Method and device for closing a container by means of a plastic film
DE1158777B (en) * 1959-10-22 1963-12-05 Montaplast G M B H Connection of plastic pipes, the ends of which are deformed to form threads
DE1269520B (en) * 1965-01-05 1968-05-30 Cie Bergougnan Belge Soc Anony Closed floating body made of elastic, airtight fabric
DE1291108B (en) * 1961-03-17 1969-03-20 Montedison Spa Process for making connections between pipes or hoses
DE2448160A1 (en) 1973-10-09 1975-05-07 Raychem Corp DEVICES WITH A HEAT-RECOVERABLE COMPONENT, IN PARTICULAR PIPE COUPLINGS
US4591193A (en) * 1982-12-11 1986-05-27 Oltmanns Ziegel Und Kunststoffe Gmbh Line pipe of synthetic material especially for waste water
DE3629166A1 (en) * 1986-08-27 1988-03-10 Klinger Ag Process for producing an adapter for the gastight connecting of a plastic pipe to a metal pipe
US4836586A (en) * 1975-04-09 1989-06-06 Raychem Corporation Composite coupling
US4874193A (en) * 1975-04-09 1989-10-17 Raychem Corporation Heat-recoverable composition coupling device
DE19535596A1 (en) * 1995-09-25 1997-03-27 Albrecht R Dipl Ing Kirste Pin and socket join for tiled concrete pipe, etc.
FR2739115A1 (en) * 1995-09-25 1997-03-28 Sanitaire Accessoires Services Overflow for bath
WO2000007803A1 (en) * 1998-08-07 2000-02-17 Wavin B.V. Socket joint of plastic pipe sections
DE19907736A1 (en) * 1999-02-23 2000-08-24 Volkswagen Ag Sealed joint in a vehicle motor fuel line has a shrunk hose section over the joint which is heat-shrunk in place for a durable and leak-free joint seal

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1055305B (en) * 1954-05-26 1959-04-16 Ramsay Olaf St George Connection part made of thermoplastic material in the form of a sleeve, a T-piece or L-piece
DE1005720B (en) * 1955-04-19 1957-04-04 Dynamit Nobel Ag Process for producing connections between pipes, sheets, plates or molded parts made of polyethylene
DE1157134B (en) * 1956-09-28 1963-11-07 Robert G Carpenter Method and device for closing a container by means of a plastic film
DE1095341B (en) * 1958-01-31 1960-12-22 Malik & Co Kommanditgesellscha Method for connecting insulating pipes made of plastic on a polyvinyl chloride basis for electrical installation purposes
DE1158777B (en) * 1959-10-22 1963-12-05 Montaplast G M B H Connection of plastic pipes, the ends of which are deformed to form threads
DE1291108B (en) * 1961-03-17 1969-03-20 Montedison Spa Process for making connections between pipes or hoses
DE1269520B (en) * 1965-01-05 1968-05-30 Cie Bergougnan Belge Soc Anony Closed floating body made of elastic, airtight fabric
DE2448160A1 (en) 1973-10-09 1975-05-07 Raychem Corp DEVICES WITH A HEAT-RECOVERABLE COMPONENT, IN PARTICULAR PIPE COUPLINGS
US4836586A (en) * 1975-04-09 1989-06-06 Raychem Corporation Composite coupling
US4874193A (en) * 1975-04-09 1989-10-17 Raychem Corporation Heat-recoverable composition coupling device
US4591193A (en) * 1982-12-11 1986-05-27 Oltmanns Ziegel Und Kunststoffe Gmbh Line pipe of synthetic material especially for waste water
DE3629166A1 (en) * 1986-08-27 1988-03-10 Klinger Ag Process for producing an adapter for the gastight connecting of a plastic pipe to a metal pipe
DE19535596A1 (en) * 1995-09-25 1997-03-27 Albrecht R Dipl Ing Kirste Pin and socket join for tiled concrete pipe, etc.
FR2739115A1 (en) * 1995-09-25 1997-03-28 Sanitaire Accessoires Services Overflow for bath
WO2000007803A1 (en) * 1998-08-07 2000-02-17 Wavin B.V. Socket joint of plastic pipe sections
NL1009822C2 (en) * 1998-08-07 2000-02-23 Wavin Bv Sleeve connection of plastic pipe parts.
DE19907736A1 (en) * 1999-02-23 2000-08-24 Volkswagen Ag Sealed joint in a vehicle motor fuel line has a shrunk hose section over the joint which is heat-shrunk in place for a durable and leak-free joint seal

Similar Documents

Publication Publication Date Title
DE932706C (en) Insoluble connection of hard plastic pipes
DE1159536C2 (en) Cable sleeve for electrical lines
DE1005720B (en) Process for producing connections between pipes, sheets, plates or molded parts made of polyethylene
DE1257501B (en) Pipe coupling
DE1950141A1 (en) Branch piece made of plastic, in particular thermoplastic plastic
DE6601294U (en)
DE1024443B (en) Pipe connection for sewer pipes
DE2019447A1 (en) Gfr plastics tank container
DE677561C (en) Welding pipe connection
DE626990C (en) Method for aligning the lamellas to be combined to form a magnetically effective iron body for electrical machines
DE1253746B (en) Lining for tunnels or the like from stringed segment rings
DE884259C (en) Sealing element with support body and elastic sealing lips
DE1068782B (en) Casting mold made of plastic for the production of cable fittings made of cast resin
DE2349687A1 (en) Car boot elastic sealing section - has U-shaped steel reinforced holding- and hollow soft foam material sealing part
DE489296C (en) Detachable clamp connection of cable ducts and cables with plug, connection or similar boxes
DE2218996A1 (en) Connection piece for pipes of different diameters
DE1743445U (en) SELF-SEALING PIPE COUPLING.
AT239017B (en) Socket pipe connection
DE2005856A1 (en) Screen conveyor for conveyors
DE2414112A1 (en) Sealed duct for passing cables through walls - has an end section with removable gland sealed by packing rings
DE1922801U (en) JOINT BEARING WITH DIVIDED OUTER RING MADE FROM PLASTIC.
AT249950B (en) Method for butt welding a socket in the form of an annular body which is used to connect and at the same time seal the connection points of ventilation ducts made of plastic
DE7825916U1 (en) PIPE
DE1842148U (en) FLEXIBLE PIPE.
DE1866294U (en) CONNECTOR FOR CONNECTING THE FLUSH PIPE TO THE CLOSET.