DE7005028U - FITTED PIPE FOR PLASTIC-CLADED PIPES. - Google Patents

FITTED PIPE FOR PLASTIC-CLADED PIPES.

Info

Publication number
DE7005028U
DE7005028U DE7005028U DE7005028U DE7005028U DE 7005028 U DE7005028 U DE 7005028U DE 7005028 U DE7005028 U DE 7005028U DE 7005028 U DE7005028 U DE 7005028U DE 7005028 U DE7005028 U DE 7005028U
Authority
DE
Germany
Prior art keywords
plastic
pipes
claded
pipe
fitted pipe
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
DE7005028U
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.)
Reisholz Stahl & Roehrenwerk
Original Assignee
Reisholz Stahl & Roehrenwerk
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 Reisholz Stahl & Roehrenwerk filed Critical Reisholz Stahl & Roehrenwerk
Priority to DE7005028U priority Critical patent/DE7005028U/en
Publication of DE7005028U publication Critical patent/DE7005028U/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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/005—Protection of pipes or objects of similar shape against external or internal damage or wear specially adapted for the ends of pipes
    • 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Description

Stahl- und Röhrermerk:
R E I S H O L Z GmbH
Düsseldorf - ReisholzStahl- und Röhrermerk:
REISHOLZ GmbH
Düsseldorf - rice wood

Rohr ver s ehr au bun:-- für kunststoff.? ..isgekleiäe te RohreTube ver s Ehr au bun: - for plastic.? .. ice-clad pipes

Gegenstand der Neuerung iot eine lösbare Rohrverschraubung mit Bördeldichtung für kunststoffausgekleidete Rohre.The subject of the innovation is a detachable pipe screw connection with flange seal for plastic-lined pipes.

Bei bekannten Rohrverschraubungen für mit Kunststoff ausgekleidete Rohre besteht meistens der Nachteil, daß kein glatt durchlaufender Strcrnungsquerschnitt vorhanden ist. Ein weiterer Nachteil bei bekannten Verschraubungen liegt darin, öa.3 ein Hinterländern des Transportraediums nicht
vollständig verhindert werden kann bzw. bei eingeklebten Dichtungen die Verbindung nicht ohne Zerstörung eier Auskleidung lösbar ist.In known pipe screw connections for pipes lined with plastic there is usually the disadvantage that there is no smoothly continuous flow cross section. Another disadvantage of known screw connections is that the transport media does not have to be rearranged
can be completely prevented or, in the case of glued-in seals, the connection cannot be released without destroying the lining.

Aufgabe der Neuerung ist eine lesbare Ronrverschraubung, die durch einfaches Zusammenschrauben einer normalen Rohrverschraubung auf die Rohrenden von innen mit Kunststoff ausgekleideten Rohren eine dichte, öen Strömunssquerserniitt nicht verändernde Verbindung herstellt.The task of the innovation is a legible circular screw connection which, by simply screwing a normal pipe screw connection onto the pipe ends from the inside with plastic-lined pipes, creates a tight connection that does not change the cross-flow.

Zur Lösung dieser Aufgabe wird neuerungsgemäS eine lösbare Rohrverschraubung vorgeschlagen, bei der auf ein Rohrende in bekannter V.'eise eine Gewindebuchse mit glattem Bund
a.u:Veschraubt v.nä ϋ?Λ.~ andere Roiirer.de mit einer 0e\';lnOc:- buchse mit breiterem 3uno. \χηύ Außengewinde versehen isr.To solve this problem, a detachable pipe screw connection is proposed according to the invention, in which a threaded bushing with a smooth collar is attached to one pipe end in the known manner
au: screwed v.nä ϋ? Λ. ~ other Roiirer.de with a 0e \ '; lnO c : - socket with a wider 3uno. \ χηύ external thread provided isr.

Als Dichtfläche vrirä die an Je^en Röhrende horausragenüi; Kunststoff auskleidung sov.'eit un,i:eböroelt, dai?. die Stirn-The tube end at each tube protrudes as the sealing surface; Plastic lining so.'eit un, i: eböroelt, dai ?. forehead-

70/104 Gm70/104 gm

-P--P-

flüciien der Oevrinciebuch.sf-n·; bunde betleckt sind. Das VerschrnDben u.'icl L'j.'aon erfolgt durch eine p.n sieh bekannte Überv.'urf;nutter r:ii t Innengewinde uric; Innenbund.flüciien der Oevrinciebuch.sf-n ·; bundes are stained. The blending u.'icl L'j.'aon is made by a p.n see known Überv.'urf; nutter r: ii t internal thread uric; Inner waistband.

In oer bei;~;';f;i"ten 7.eici\n\m& ist eine nIn oer at; ~; '; f ; i "ten 7.eici \ n \ m & is a n

Die an den Rohrenden (l und 2) aufgeschraubten Gewindebuchsen (3 und 4) sind an ihren Stirnflächen mit den ungebordelten Teilen (5 und 6) der Innenauskleidung (7 und 8) bedeckt. Diese Dient flächen werden durcn die Überwurfmutter (9) zusammengedrückt.The threaded sockets screwed onto the pipe ends (1 and 2) (3 and 4) are on their end faces with the unrorded Parts (5 and 6) of the inner lining (7 and 8) covered. These serving surfaces are made by the union nut (9) compressed.

7O/1C4 Gm £ Ο7O / 1C4 Gm £ Ο

Claims (1)

Stahl- und Röhrcnv/erk R E I S H 0 L Z GmbH Düsseldorf - ReisholzStahl- und Röhrcnv / Erk R E I S H 0 L Z GmbH Düsseldorf - Reisholz SchützenscruchSchützenscruch Lösbare Rohr* verschraubung für kunststoffausgekleidete Rohre, gekennzeichnet durch umgebcruelte Teile (5 und o) der Innenauskleidung (7 und S) an den Bundstirnflachen der Gev.'inäebüchsen (j5 und 4).Detachable pipe * screw connection for plastic-lined Pipes, characterized by crumpled parts (5 and o) the inner lining (7 and S) on the collar face of the Gev.'inäebüchsen (j5 and 4). YC/IC^ G;nYC / IC ^ G; n
DE7005028U 1970-02-13 1970-02-13 FITTED PIPE FOR PLASTIC-CLADED PIPES. Expired DE7005028U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE7005028U DE7005028U (en) 1970-02-13 1970-02-13 FITTED PIPE FOR PLASTIC-CLADED PIPES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7005028U DE7005028U (en) 1970-02-13 1970-02-13 FITTED PIPE FOR PLASTIC-CLADED PIPES.

Publications (1)

Publication Number Publication Date
DE7005028U true DE7005028U (en) 1970-06-04

Family

ID=34129281

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7005028U Expired DE7005028U (en) 1970-02-13 1970-02-13 FITTED PIPE FOR PLASTIC-CLADED PIPES.

Country Status (1)

Country Link
DE (1) DE7005028U (en)

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