DE102008010871B4 - Connecting device for pipes and method for producing a connecting device - Google Patents
Connecting device for pipes and method for producing a connecting device Download PDFInfo
- Publication number
- DE102008010871B4 DE102008010871B4 DE200810010871 DE102008010871A DE102008010871B4 DE 102008010871 B4 DE102008010871 B4 DE 102008010871B4 DE 200810010871 DE200810010871 DE 200810010871 DE 102008010871 A DE102008010871 A DE 102008010871A DE 102008010871 B4 DE102008010871 B4 DE 102008010871B4
- Authority
- DE
- Germany
- Prior art keywords
- pipes
- connecting device
- thread
- section
- parts
- 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 - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000000034 method Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000008719 thickening Effects 0.000 claims description 4
- 230000003321 amplification Effects 0.000 claims 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims 2
- 229910001018 Cast iron Inorganic materials 0.000 abstract description 4
- 230000002787 reinforcement Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
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
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe ends
- F16L21/065—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe ends tightened by tangentially-arranged threaded pins
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/08—Joints with sleeve or socket with additional locking means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Piles And Underground Anchors (AREA)
Abstract
Verbindungsvorrichtung für Rohre, insbesondere für als Abflussrohre verwendbare Gussrohre, umfassend zwei Verbindungsteile (1, 2), die jeweils einen an die zu verbindenden Rohre anlegbaren Abschnitt (4) und einen Verbindungsabschnitt (5) für die Verbindung der Verbindungsteile (1, 2) miteinander aufweisen, dadurch gekennzeichnet, dass der Verbindungsabschnitt (5) einen verdickten Bereich aufweist, der eine größere Dicke als der an die zu verbindenden Rohre anlegbare Abschnitt (4) hat, und dass der verdickte Bereich durch eine Umfaltung des Endes des Verbindungsteils (1, 2) gebildet wird.Connecting device for pipes, in particular for cast iron pipes which can be used as drain pipes, comprising two connecting parts (1, 2) each having a section (4) which can be placed against the pipes to be connected and a connecting section (5) for connecting the connecting parts (1, 2) to one another characterized in that the connecting portion (5) has a thickened portion which has a greater thickness than the portion (4) which can be applied to the tubes to be connected, and in that the thickened portion is formed by folding over the end of the connecting portion (1, 2 ) is formed.
Description
Die vorliegende Erfindung betrifft eine Verbindungsvorrichtung für Rohre gemäß dem Oberbegriff des Anspruchs 1 sowie ein Verfahren zur Herstellung einer Verbindungsvorrichtung für Rohre gemäß dem Oberbegriff des Anspruchs 13.The The present invention relates to a connecting device for pipes according to the generic term of claim 1 and a method for producing a connecting device for pipes according to the generic term of claim 13.
Aus
der
Aus
der
Aus
der
Das der vorliegenden Erfindung zugrunde liegende Problem ist die Schaffung einer Verbindungsvorrichtung der eingangs genannten Art, die kostengünstiger herstellbar ist. Weiterhin soll ein Verfahren zur Herstellung einer derartigen Vorrichtung angegeben werden.The The problem underlying the present invention is the creation a connecting device of the type mentioned, the cheaper can be produced. Furthermore, a method for producing a Such device can be specified.
Dies wird erfindungsgemäß hinsichtlich der Verbindungsvorrichtung durch eine Verbindungsvorrichtung der eingangs genannten Art mit den kennzeichnenden Merkmalen des Anspruchs 1 sowie hinsichtlich des Verfahrens durch ein Verfahren der eingangs genannten Art mit den kennzeichnenden Merkmalen des Anspruchs 13 erreicht. Die Unteransprüche betreffen bevorzugte Ausgestaltungen der Erfindung.This is according to the invention in terms the connecting device by a connecting device of initially mentioned type with the characterizing features of the claim 1 and with regard to the method by a method of the beginning mentioned type with the characterizing features of claim 13 reached. The dependent claims relate to preferred embodiments of the invention.
Gemäß Anspruch 1 ist vorgesehen, dass der Verbindungsabschnitt einen verdickten Bereich aufweist, der eine größere Dicke als der an die zu verbindenden Rohre anlegbare Abschnitt hat, und dass der verdickte Bereich durch eine Umfaltung des Endes des Verbindungsteils gebildet wird. Eine derartige Umfaltung lässt sich durch einfaches Biegen des Verbindungsteils erzeugen, so dass auf den zusätzlichen Schweißvorgang verzichtet werden kann. Damit werden die Herstellungskosten einer erfindungsgemäßen Verbindungsvorrichtung gesenkt.According to claim 1 it is provided that the connecting portion has a thickened Area that has a greater thickness as the can be applied to the pipes to be connected section, and that the thickened area by a refolding of the end of the connecting part is formed. Such refolding can be achieved by simple bending of the connecting part, so that on the additional welding can be waived. Thus, the manufacturing cost of a Connecting device according to the invention lowered.
Anspruch
13 sieht folgende Verfahrensschritte vor:
Ein Blechstück wird
an zwei gegenüberliegenden
Enden um 180° umgebogen,
so dass dieser umgebogene Abschnitt den verdickten Bereich des Verbindungsabschnitts
ergibt;
ebenfalls durch Biegen wird der an die zu verbindenden
Rohre anlegbare Abschnitt in die Form einer Hohlzylinderhälfte gebracht.Claim 13 provides the following method steps:
A sheet metal piece is bent over at 180 ° at two opposite ends, so that this bent over portion results in the thickened area of the connecting portion;
also by bending the can be applied to the pipes to be connected section in the form of a hollow cylinder half.
Das Biegen der Endstücke lässt sich maschinell wesentlich einfacher durchführen als das aus dem Stand der Technik bekannte Aufschweißen der zusätzlichen Verstärkungsteile.The Bending the tails let yourself machine much easier to do than the one from the state welding known in the art the additional Reinforcement parts.
Weitere Merkmale und Vorteile der vorliegenden Erfindung werden deutlich anhand der nachfolgenden Beschreibung bevorzugter Ausführungsbeispiele unter Bezugnahme auf die beiliegenden Abbildungen. Darin zeigenFurther Features and advantages of the present invention will become apparent with reference to the following description of preferred embodiments with reference to the attached figures. Show in it
Eine
erfindungsgemäße Verbindungsvorrichtung
dient dazu, zwei nicht abgebildete Gussrohre miteinander zu verbinden.
Die in den Figuren abgebildete Verbindungsvorrichtung umfasst zwei
Verbindungsteile
Das
erste Verbindungsteil
Insbesondere
Weiterhin
ist in den axialen Endbereichen der Verbindungsabschnitte
Das
aus
Claims (17)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200810010871 DE102008010871B4 (en) | 2008-02-23 | 2008-02-23 | Connecting device for pipes and method for producing a connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200810010871 DE102008010871B4 (en) | 2008-02-23 | 2008-02-23 | Connecting device for pipes and method for producing a connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102008010871A1 DE102008010871A1 (en) | 2009-09-10 |
| DE102008010871B4 true DE102008010871B4 (en) | 2010-09-09 |
Family
ID=40936025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200810010871 Expired - Fee Related DE102008010871B4 (en) | 2008-02-23 | 2008-02-23 | Connecting device for pipes and method for producing a connecting device |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102008010871B4 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012021485B4 (en) * | 2012-11-05 | 2015-07-23 | Gennicoo GmbH | Device for connecting pipe ends |
| DE102016103687A1 (en) | 2016-03-01 | 2017-09-07 | Norma Germany Gmbh | Clamp with sealing element, sealing element for a profile clamp and line connection arrangement with such a profile clamp |
| DE102016115536A1 (en) * | 2016-08-22 | 2018-02-22 | Norma Germany Gmbh | safety claw |
| DE102019104026A1 (en) | 2019-02-18 | 2020-08-20 | E.K. SML Verbindungstechnik GmbH | Connection device for pipes |
| GB202017088D0 (en) * | 2020-10-28 | 2020-12-09 | R2M Ltd | Pipe coupling apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1920602U (en) * | 1962-09-05 | 1965-07-29 | Wolfgang Henning | CONNECTING CLAMP. |
| DE19534437C2 (en) * | 1995-09-16 | 2000-09-21 | Daimler Chrysler Ag | Clamp for connecting two tubular line parts |
| EP0908637B1 (en) * | 1997-10-10 | 2002-12-18 | Edgar Emil Sinn | Nut and pipe clamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3632127A1 (en) * | 1986-09-22 | 1988-03-31 | Rasmussen Gmbh | PIPE COUPLING |
-
2008
- 2008-02-23 DE DE200810010871 patent/DE102008010871B4/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1920602U (en) * | 1962-09-05 | 1965-07-29 | Wolfgang Henning | CONNECTING CLAMP. |
| DE19534437C2 (en) * | 1995-09-16 | 2000-09-21 | Daimler Chrysler Ag | Clamp for connecting two tubular line parts |
| EP0908637B1 (en) * | 1997-10-10 | 2002-12-18 | Edgar Emil Sinn | Nut and pipe clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102008010871A1 (en) | 2009-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8364 | No opposition during term of opposition | ||
| R084 | Declaration of willingness to licence | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
