DE1683898U - FITTED PIPE FOR THE BEVERAGE INDUSTRY. - Google Patents

Description

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File number: K 3304/47 f Gm Gebr.R i e g β r, Maschinenfabrik, Aa Ie η / Württbg.

Sohr spoilage for the beverage industry.

Bas pattern refers to tube fittings that are particularly for milk pipes are intended.

Ss siad already known pipe screw connections, which without the aid of a special sealing custom, such as a rubber sealing ring or the like. aetal- lisch, seal "These screw connections consist in the Hegel of three files" Näalxch ~ a thread stub "a so-called conical stub, * which engages in a corresponding recess in the thunderstorm stub, and a nut screwed onto the threaded stub, which is on the two Parts rubbed together. It has been this Yerschr & ubanden laei- least ax extra-long bolts provided through which at least in part, the 'lurch aiegungsbeanspruchun ^ on the pipes, stresses that occur to be included and should be prevented Durchbiegunijea and leaks on - * he actually Dichtflächv. appear. \ uch

sä ait shorter ilutxera are bera, ts known However, they were more likely to be caused by ungged terkstoff * €

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and economic disadvantages not for the purpose of liilehwirtschaft used.

In contrast to the previously used pipe fittings of this type, there are two interlocking ones according to the pattern Parts - so robe stubs and Sgelstutaenaus stainless. Steel «preferably chrome-nickel steel, and are without being ground in «by a standardized Nut made of the same material connected to one another »where its wall thickness is chosen so that the sealing surfaces too in the event of any stretching of the connecting piece " are not influenced by the rolling in of steel runners. Mttf ter F according to DIN-Land 351 becomes the mother uses · Buren ferweMung under a standardized nut Maintaining the usual thread pitch will be manufacture and Yersrenduns these tube fittings, much simplified Cheaper by * and the administration made easier

As a result of the Hojmang, the connecting parts can be used at any time exchanged or interchanged.

Srei Aas fSüftroagsbeispiele von Hahrverschraubun ^ en öti are in the drawing in a purely scheaatiacher fora

shown, with each

the left half of the figure shows an axial section, the right half shows a view. In the design example nach? Ig.l, ait I is the tapered socket, old 2 is the tapered socket, nit? A normal cap nut. The parts 1 and 2 engage along their conical sealing surfaces 4 into each other, isobei between the two stubs only EIA ..; chaaler Ring3oalt 5 remains free. In the

Drilling passage 6 and this Hingapalt are dash-dotted indicated ends 7 <* he rolled pipes to be connected to one another.

You cap nut 3 is on the thread 3 of the flow connector knotted ·. "" .-. "

££ {£ · £ e inclines to a family marriage / »nor & öang, in which, however, depending on the type of construction, the Gewiaiestutzen 1 with a wedge 9 and the K & gelstutsea 2 sit eiaea rinsforaigejn 7orsprung 10 voa semicircularfäraigea crosssiuiitt are the interlocking of the metallic design

in Fig . 5 visually. a Rohrverachraubang similar type is shown, in which the edges of the conical sealing surfaces 11 and 12 of the two pipe connecting pieces directly adjoin the Bobrdarchgartg, so that here ^ every gap is avoided *: "" ._ ^r ; -

®iae Ueimoßs or Terwindung the Mehtf! See lcann at Siesert SOHs ^ i ^ erechraabung.aus very unerhöbliehes MaS aaftreten * Bie Verschraubongen h ltea vplletäadig used without da3 the BichtflSehen voa ^ H must be grounded to case "iagescbliffea ^. 3> he individual parts can be replaced at any time as required.

Claims (2)

& 27β958-Ζ5.5 <Treasury claims 1. Drilling protection for dairy pipelines ait more direct metallic sight »characterized by the fact that the nie-htx-ostendesi steel existing two T (ßewindestutsen 1 and Ke-selstutzea 2) »without to become »with a standardized mat (3) made of the same material are connected and their wall thickness is chosen so that the sealing surfaces even in the event of any expansion of the connecting pieces when rolling steel pipes to be influenced· 2. Hohrverschraicherung according to claim 1, characterized in that that (üe both ear connection parts (1 * 2) ia see known way with conical sealing surfaces lie against each other. 5 * Pipe screw connection according to claim 1 and 2 »characterized in that the conical sealing surfaces of both Vexech screwing parts directly adjoin aea pipe passage, so that there is no gap or play between the ends of the connected ropes. 4 »Drill fitting according to claim 1, characterized in that the threaded lugs Cl) with a keyway (9) and aea Kegölstutaen (S) with an annular gate jump (10) of semicircular cross-section interlock. 5 * Ronsversehraabung according to claims 1 to ^ characterized in that the Roiunrerschrauban ^ steile (1,2,3) among others are exchangeable *