DE1989794U - CONNECTING SLEEVE FOR CORRUGATED DRAIN PIPES. - Google Patents
CONNECTING SLEEVE FOR CORRUGATED DRAIN PIPES.Info
- Publication number
- DE1989794U DE1989794U DE1968F0034188 DEF0034188U DE1989794U DE 1989794 U DE1989794 U DE 1989794U DE 1968F0034188 DE1968F0034188 DE 1968F0034188 DE F0034188 U DEF0034188 U DE F0034188U DE 1989794 U DE1989794 U DE 1989794U
- Authority
- DE
- Germany
- Prior art keywords
- socket
- connecting sleeve
- sleeve
- sleeve according
- drainage 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
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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sink And Installation For Waste Water (AREA)
Description
DR. EULE DR. BERG DiPL.-ING. STAPFDR. EULE DR. BERG DiPL.-ING. STAPF
PATENTANWÄLTE 8 MÜNCHEN 2. HILBLESTRASSEPATENTANWÄLTE 8 MÜNCHEN 2. HILBLESTRASSE
• Dr. Eule Dr. Berg Dipl.-Ing. Stapf, 8 München 2, HilblestraBe 20 ·• Dr. Owl dr Berg Dipl.-Ing. Stapf, 8 Munich 2, HilblestraBe 20
lhrZeichen Unser Zeichen d-AJ./Ja.i J-I -J- I e/atum Your sign Our sign d-AJ./Ja.i JI -J- I e / date
XXl/Kr 17 17iat,XXl / Kr 17 17i at ,
Anwaltsakte Nr, 17 179Attorney file no. 1 7 179
fränkische Isolierrohr- und Metallwaren-Werke öebr·Kirchner ■Franconian insulating pipe and metal goods works öebr · Kirchner ■
Königsberg über Haßfurt/lainKönigsberg via Haßfurt / lain
Yerbindungsmuffe für gewellte' Dränrohre.Connection socket for corrugated drainage pipes.
Die Erfindung betrifft eine Yerbindungsmuffe für in Umfangsrichtung gewellte Dränrohre * The invention relates to a connection sleeve for circumferentially corrugated drainage pipes *
Derartige Dränrohre sind in der Regel aus Kunststoff;1 ~Such drainage pipes are usually made of plastic; 1 ~
(0811) *5 16 20 81 Telegramme: PATENTEULE München Bank: Bayerische Vereinsbank MOnchen 453 100 Postscheck: MOnchen 653(0811) * 5 16 20 81 Telegrams: PATENTEULE Munich Bank: Bayerische Vereinsbank Munich 453 100 Postal check: Munich 653
Ihre Wandung ist meist dünn und verläuft im Axialschnitt gesehen wellenförmigeTheir walls are usually thin and run in an axial section seen wavy
Beim Verlegen von der Entwässerung dienenden Dränrohren müssen die einzelnen Dränrohre zwar nicht dicht, aber sieher miteinander verbunden werden» Die Verbindung zwischen den einzelnen Dränrohren darf sieh weder bei noch nach der Verlegung lösen. Auch soll die Muffe mit geringem Aufwand herstellbar sein·When laying drainage pipes used for drainage The individual drainage pipes do not have to be tight, but they have to be be connected to each other »The connection between the individual drainage pipes must not loosen either during or after the laying. The sleeve should also be producible with little effort be·
Diese Bedingungen werden durch die Verbindungsmuffe gemäß Erfindung erfüllt» Die Verbindungsmuffe gemäß Erfindung ist dadurch gekennzeichnet, daß axial im Abstand von der Muffenmitte in das Muffeninnere weisende Vorsprünge vorgesehen sind, welche beim linsehieben eines Rohrendes nachgiebig ausweichen, nicht jedoch beim Herausziehen,These conditions are made according to the connection sleeve Invention fulfilled »The connecting sleeve according to the invention is characterized in that projections pointing axially into the interior of the sleeve are provided at a distance from the center of the sleeve which are yielding when the end of a pipe is hammered evade, but not when pulling out,
Vorteilhaft sind hierbei die Vorsprünge aus der Muffenwandung ausgestanzte Zungen, welche sowohl radial als auch axial in das Muffeninnere weisen. Durch diese Ausbildung der Verbindungsmuffe wird mit geringem Aufwand eine sichere Verbindung zweier in die Muffe eingeschobener !Rohrenden geschaffen«, Advantageous here are the projections punched out of the socket wall tongues, which are both radial and point axially into the interior of the socket. Through this training of the Connection sleeve becomes a safe one with little effort Connection of two pipe ends pushed into the socket!
Vorteilhaft weist die Muffe in der Mitte mindestens einenThe sleeve advantageously has at least one in the middle
für die eingeschobenen Dränrohre als Anschlag dienenden Innenvorsprung auf«, Durch diesen 'hanenvorsprung wird
verhindert, daß das zunächst eingeschobene Rohrende zu weit
in das luffeninnere eingeschoben wird,-das zweite Rohrende
demzufolge ungenügenden Halt in der Muffe erhaltefor the inserted drainage pipes serving as a stop on the inside projection «, Through this' hanenvorsprung becomes
prevents the pipe end, which was initially pushed in, from being pushed too far into the inside of the luffen, -the second pipe end consequently receives insufficient hold in the socket
Der Innenvorsprung der Muffe ist vorteilhaft von einer
Einprägung der Muffenwand gebildet«,The inner protrusion of the sleeve is advantageous from one
Embossing of the socket wall formed «,
Die Verbindungsmuffe gemäß Erfindung besteht vorteilhaft aus thermoplastischem Kunststoff»The connecting sleeve according to the invention is advantageously made of thermoplastic material »
lachfolgend ist anhand der beigefügten Zeichnung die bevorzugte Ausführungsform der Verbindungsmuffe gemäß Erfindung als erläuterndes Beispiel beschrieben.The following is the preferred one based on the attached drawing Embodiment of the connecting sleeve according to the invention described as an illustrative example.
fig. 1 zeigt eine Draufsicht auf die Verbindungsmuffejfig. 1 shows a plan view of the connecting sleeve
ELg · 2 zeigt die in ELg· 1 dargestellte Terbindungsmuffe von unten teilweise im Schnitt mit eingeschobenen DränrohrendenβELg · 2 shows the tie sleeve shown in ELg · 1 from below partially in section with inserted drainage pipe endsβ
Die Terbindungsmuffe I8 welche eine Verbindung der Dränrohrenden 2 und 3 schafft j ist ein dünnwandiger Zylinder aus thermoplastischem Kunststoff, der auf dem UmfangThe Terbindungsmuffe I 8 which creates a connection of the drain pipe ends 2 and 3 j is a thin-walled cylinder made of thermoplastic material, which on the circumference
gleichmäßig verteilt ausgestanzte Zungen 4 besitzt« Diese Zungen 4 sind so ausgebildet, daß sie sowohl radial als auch a2cial in das Muffeninnere weisen» Beim Einschieben eines in TJmfangsrichtung gewellten Dränrohres weichen diese Zungen 4 elastisch aus und greifen nach dem Einschieben eines derart gewellten Dränrohres hinter eine von den Wellen gebildete Rippe, wodurch ein Herausziehen des Dränrohres aus der Terbindungsmuffe vermieden wird,evenly distributed punched tongues 4 has «This Tongues 4 are designed so that they are both radial a2cial also point into the inside of the socket Tongues 4 elastic out and grip after insertion such a corrugated drainage pipe behind a rib formed by the waves, as a result of which the drainage pipe is pulled out from the connection sleeve is avoided,
In ihrer Mitte weist die Terbindungsmuffe 1 zwei für die eingeschobenen Drä,nrohre 2 und J als Anschlag dienende Innenvorsprünge 5 aufy welche durch Einprägungen der Muffenwand gebildet sind*In its center, the Terbindungsmuffe 1 has two for the inserted Drä, nrohre 2 and J serving as a stop Inner projections 5 ony which by impressions of the socket wall are formed *
_ 5 — Ansprüche_ 5 - claims
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1968F0034188 DE1989794U (en) | 1968-04-26 | 1968-04-26 | CONNECTING SLEEVE FOR CORRUGATED DRAIN PIPES. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1968F0034188 DE1989794U (en) | 1968-04-26 | 1968-04-26 | CONNECTING SLEEVE FOR CORRUGATED DRAIN PIPES. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1989794U true DE1989794U (en) | 1968-07-18 |
Family
ID=33335870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1968F0034188 Expired DE1989794U (en) | 1968-04-26 | 1968-04-26 | CONNECTING SLEEVE FOR CORRUGATED DRAIN PIPES. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1989794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0046616A1 (en) * | 1980-08-22 | 1982-03-03 | Wavin B.V. | Coupling pipe part for interconnecting corrugated pipe parts and pipe connection |
-
1968
- 1968-04-26 DE DE1968F0034188 patent/DE1989794U/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0046616A1 (en) * | 1980-08-22 | 1982-03-03 | Wavin B.V. | Coupling pipe part for interconnecting corrugated pipe parts and pipe connection |
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