DE807877C - Attachment of a pipe section to a plate or the like, e.g. of the support tube of liquid filters - Google Patents

Attachment of a pipe section to a plate or the like, e.g. of the support tube of liquid filters

Info

Publication number
DE807877C
DE807877C DEP50442A DEP0050442A DE807877C DE 807877 C DE807877 C DE 807877C DE P50442 A DEP50442 A DE P50442A DE P0050442 A DEP0050442 A DE P0050442A DE 807877 C DE807877 C DE 807877C
Authority
DE
Germany
Prior art keywords
support tube
plate
pipe section
attachment
liquid filters
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
DEP50442A
Other languages
German (de)
Inventor
Ernst Rohm
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.)
Knecht Filterwerk GmbH
Original Assignee
Knecht Filterwerk 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 Knecht Filterwerk GmbH filed Critical Knecht Filterwerk GmbH
Priority to DEP50442A priority Critical patent/DE807877C/en
Application granted granted Critical
Publication of DE807877C publication Critical patent/DE807877C/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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Materials (AREA)

Description

Die Erfindung betrifft die Befestigung eines Rohrstückes an einer Platte o. dgl., beispielsweise des Stützrohres eines Flüssigkeitsfilters am Deckel des Filtergehäuses.The invention relates to the fastening of a pipe section to a plate or the like, for example of the support tube of a liquid filter on the cover of the filter housing.

Derartige Rohrstücke wurden in der Regel eingeschraubt oder sonstwie auf umständliche Weise befestigt.Such pipe sections were usually screwed in or otherwise in a cumbersome way attached.

Die vorliegende Befestigungsweise eines Rohrstückes an einer Platte o. dgl., ζ. B. des Stützrohres ίο eines Flüssigkeitsfilters am Gehäusedeckel, geschieht gemäß der Erfindung dadurch, daß im Gehäusedeckel eine schwalbenschwanzförmige Vertiefung zum Einstecken des Stützrohres vorgeseiien ist, deren Kerndurchmesser dem Rohrdurchmesser angepaßt ist, und ferner das Festhalten durch eine in das Stützrohr eingeführte ballig oder glockenförmig gestaltete Blechscheibe erfolgt, die durch den Preßdruck eines Stempels flach gepreßt wird und hierbei das im Gehäusedeckel befindliche Rohrende ao umbördelt und gegen die Platte preßt.The present method of fastening a pipe section to a plate or the like, ζ. B. the support tube ίο a liquid filter on the housing cover happens according to the invention characterized in that a dovetail-shaped recess in the housing cover is provided for inserting the support tube, the core diameter of which corresponds to the tube diameter is adapted, and also the retention by a convex or bell-shaped inserted into the support tube designed sheet metal disc takes place, which is pressed flat by the pressure of a punch and here the pipe end located in the housing cover ao flanges and presses against the plate.

Der Erfindungsgegenstand ist auf der Zeichnung in einem Ausführungsbeispiel dargestellt, und zwar zeigtThe subject of the invention is shown in the drawing in an exemplary embodiment, namely shows

Abb. ι den Aufriß eines Kraftstoffiltereinsatzes im Schnitt vor der Befestigung undFig. Ι the elevation of a fuel filter insert in section before attachment and

Abb. 2 den Filtereinsatz nach der Befestigung des Stützrohres.Fig. 2 shows the filter insert after the support tube has been attached.

Mit ι ist der Gehäus^deckel bezeichnet, 2 ist das Stützrohr, 3 sind Filterelemente und 4 die ballige Blechscheibe zur Befestigung des Stützrohres (s. Abb. 1). Im Gehäusedeckel ist eine schwalbenschwanzförmige Vertiefung 5 vorgesehen, in welche das Stützrohr 2 eingesetzt und die ballige Blechscheibe eingelegt ist. In Abb. 2 ist diese Scheibe platt durchgedrückt und das untere Ende des Stützrohres 2 umgebördelt. Hierbei drückt die ebene Scheibe den Bord 6 gegen den Flansch der Schwalbenschwanzvertiefung, wodurch das Stützrohr mit dem Gehäusedeckel fest verbunden ist.With ι the housing cover is referred to, 2 is that Support tube, 3 are filter elements and 4 are the spherical sheet metal disc for fastening the support tube (see Fig. 1). A dovetail-shaped recess 5 is provided in the housing cover, into which the support tube 2 is inserted and the spherical sheet metal disc is inserted. In Fig. 2 is this disc pressed flat and the lower end of the support tube 2 flanged. Here the plane presses Slice the board 6 against the flange of the dovetail recess, causing the support tube with is firmly connected to the housing cover.

Claims (1)

PATENTANSPRUCH:PATENT CLAIM: Befestigung eines Rohrstückes an einer Platte o. dgl., ζ. B. des Stützrohres von Flüssigkeitsfiltern am Gehäusedeckel, dadurch gekennzeichnet, daß in der Platte oder im Gehäusedeckel (1) eine schwalbenschwanzförmige Vertiefung (S) für das Stützrohr (2) vorgesehen ist, dessen eingelassenes Ende l>eim Durchdrücken oder Plattdrücken einer in das Stützrohr eingeführten ballig oder glockenförmig gestalteten Scheibe (4) umgebördelt und festgehalten wird.Attachment of a pipe section to a plate or the like, ζ. B. the support tube of liquid filters on the housing cover, characterized in that that in the plate or in the housing cover (1) a dovetail-shaped recess (S) for the support tube (2) is provided, the let-in end l> eim pushing through or Flattening a spherical or bell-shaped disk introduced into the support tube (4) is flanged and held. Hierzu ι Blatt ZeichnungenFor this purpose ι sheet of drawings © 762 Γ).Ή© 762 Γ) .Ή
DEP50442A 1949-07-30 1949-07-30 Attachment of a pipe section to a plate or the like, e.g. of the support tube of liquid filters Expired DE807877C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP50442A DE807877C (en) 1949-07-30 1949-07-30 Attachment of a pipe section to a plate or the like, e.g. of the support tube of liquid filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP50442A DE807877C (en) 1949-07-30 1949-07-30 Attachment of a pipe section to a plate or the like, e.g. of the support tube of liquid filters

Publications (1)

Publication Number Publication Date
DE807877C true DE807877C (en) 1951-07-05

Family

ID=7384420

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP50442A Expired DE807877C (en) 1949-07-30 1949-07-30 Attachment of a pipe section to a plate or the like, e.g. of the support tube of liquid filters

Country Status (1)

Country Link
DE (1) DE807877C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968831C (en) * 1952-04-10 1958-04-03 Samson Appbau Aktien Ges Non-detachable, tight connection of metal spring tubes with floor plates, flanges or other closing bodies and method for making this connection
DE2617931A1 (en) * 1976-04-23 1977-11-03 Huebner Gummi & Kunststoff BELLOWS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968831C (en) * 1952-04-10 1958-04-03 Samson Appbau Aktien Ges Non-detachable, tight connection of metal spring tubes with floor plates, flanges or other closing bodies and method for making this connection
DE2617931A1 (en) * 1976-04-23 1977-11-03 Huebner Gummi & Kunststoff BELLOWS

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