DE7104371U - - Google Patents

Description

Junkers 563 r PLI-Fu / Fi '«-> February 5, 1971

JUHKERS ft CO. GMBH., In Wernau / Neckar Push-in pipe connection

You innovation looks at a pipe connection between a pipe end and a connection opening of a fixed housing part, which is directed towards the outside by means of at least one axial displacement of the secured O-ring sealed 1st.

Tube connectors of the type mentioned are already known. at In a known embodiment, an annular groove is provided in the wall of the connection opening of the housing part, in which the O-ring sau Sealing the pipe connector is arranged. The assembly This plug-in pipe connection requires great care, since the connection is leaky unless the pipe is exactly in the axial direction is inserted into the connection opening or is even slightly bent.

The hiring is based on the stated inadequacy ait simple means to fix.

■ -'2 ··

Junkers 563

The object is achieved on a pipe plug connection of the type mentioned at the outset of the innovation in that the scope of the The end of the pipe that could be inserted into the connection opening was used to secure the position of the O-ring an annular groove is provided whose parallel to each other ▼ running ring edges a smaller outer diameter than the Have the inner diameter of the connection opening.

In a first embodiment it is provided that a socket soldered onto the tube end is used to secure the position of the O-ring is provided which has an annular groove.

In another execution forum, the training is made in such a way that that securing the position of the O-ring aa Uaf ang the pipe end swel Outwardly directed compression collars running parallel into one another are formed which delimit the annular groove.

Furthermore, the design can be made such that the annular groove, which is designed as a compression collar, is used to secure the O-ring in position Edge of a pipe socket pressed onto the pipe end and the opening edge of the pipe end, which is also designed as a compression collar is.

Another embodiment can consist in securing the position of the O-ring through the annular groove, which is designed as a compression collar Opening edge of the pipe end and also as a stowage collar formed opening edge of a pipe sleeve pressed into the pipe end is limited.

In addition, the design can be made in such a way that, in order to secure the position of the O-ring, the annular groove is pressed onto the pipe end by means of one Ring and is limited by the opening edge of the pipe end, which is designed as a compression collar.

Ultimately, an execution forum can consist of securing the position of the O-Riagea the annular groove through the opening edge of the pipe end, which is designed as a compression collar, and through the front edge of a

" ⁵ " Junkers

on the pipe end of the pushed-open Bach · is limited, which of an Aassensewindes in a hugelföralgen, on the housing angeehraub- ' ten counter holder is secured in position.

Bine formation of the pipe plug connection geaasa der leueruag increases the susaaaenbau of the connection · there is a slight deviation from the axial guidance at the Bina corners of the pipe la die fr ** - »*! Opening is nöglleh. It’s also a TolerenaauBgleieh la Acherl tang with a small center distance and pointed to sa aea given angle. Vareedehnaagen kftwaen can also be compensated

The subject of the taxation is illustrated by a few drawings Schematic examples of execution days can also be started. BIe Piguren 1 to 6 show partly la section ad partly la sees a drilling plug blind formed so that it is wet ...

A tube plug "wipe a drill end 1" ad a closing opening 2 of a stationary housing part 3 is sealed by means of an O-frame 4 made of Bichtangsaatarlal, which is secured against axial displacement.

As a result of the control, aa Ilafang the loadlead port opening plug-in pipe end 1 xur position clarification daa O-Blagaa 4 ala nut 5 is provided, the parallel to each other directional sliders 6 and 7 have a smaller outer opening than the InawMiiHTir bmmr the connection opening 2 .

In derc Ausfunrungsbeispiel geafiss Kg. 1 is bot Lageaicheroag des 0- ^ ages 4 a socket 8 soldered onto the tube end 1 is provided, which has an annular groove 5.

In Iig. Another embodiment is shown, in which, in order to establish the position of the O-ring 4, at the periphery of the tube end 1, two outwardly directed compression collars 9 ad are formed which delimit the stagnant groove 5, which run parallel to one another.

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1st.

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The O-Slng 4 either has a slight axial play or more firmly elnass is called

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Claims (1)

Junkers 563 Antzaisprielie: 1. Roiursteckverfeindumg between a pipe end and a · connection opening of a fixed housing part, which is sealed according to aw sen by means of a 0-Bimges secured against axial displacement, characterized in that ami Tffinfainig des in the connection - ö: aamg (2 ) Eimsteekbarem Bohrend (1) to secure the position of the Q-Bimge3 ~ (4) a Mngnmt (5) is provided, whose parallel ^ mder running IH mgnr ^ nnA β »τ» (6 u · T) a smaller one as the immigration director of the Aitwrni ninnffirang (2) have. Bohrsteckrerhindiimg make claim 1, thereby ge - kemmzeichmet that xnr position securing dea O-Binges (4) A socket (8) soldered onto the pipe end (1) is provided is, which has a Bingnut (5) (Pig. I). 3 Bohrsteckvermdinmg make claim T, thereby - j indicates that xur securing the position of the 0- & ixtges (4) at the Hhmfamg des Sohremdes (1) E%? ei running parallel to each other, f statwh groups (9 u- 10) directed towards atissen are formed, t which limit the annular groove (5) (Fig. 2). ♦ · EohrsteckverbimdTaiig make claim T, thereby - kemnzeichen that to secure the position of the Q-Binge the Mimgmut (5) trained as a Staachbund (HI) bucket of socket (12) pressed onto the tube end (t) and the opening rim, which is also designed as a compression flange (9) of the drilling end (1) is limited (Fig. 5). Rohrsteckverbimdumg make claim 1, characterized that to secure the position of the O-bing (4-) the ring nut (5) through the compression collar (9) Opening edge of the tube end (H) and also as a Stanehbuad formed opening edge (13) one in the drilling end (1) Botertiffilee (14) toegrettst let (FIe- 4) 6. 9e & rsteckvezteLia (tiang naea Annh 1 »dadvtres, ge - (4) die Hngnat (5) tack a anf das ftotoeamde (1) (15) and turn the as Stanehavmd (91 des Bokcendea (1) Limited 1st (Mg. 7. BcaBXsteckverfiilifieflBg nacs JaDspnacb 1, dadureb K e - kennzelehaet, & asa snr Iaeealii Iw if miinig, das O-Bisgoa (4) dia ftia ^ vrt (5) dorek dea as Stmwal — a (9) ans £ CfeUdetam daa lobxaniaa (1) nl tatk dem Stixasned (16) (1) sMfeasesAacaam Baesa · (17) liiftinnait tat » (18) l * e * eeelckext tat 6).