DE2229291A1 - PLUG-IN DEVICE FOR FIXED AND SEALED CONNECTION OF FLOW DUCTS - Google Patents

Description

Mönchen, June 15, 1972

TP11-pd / ho

- 1Q60 -

2223291

ant * i.v a Hanchen 13, Moosacher Str

"Plug-in device for the tight and tight connection of flow channels"

üia invention relates to a plug device zura Uerbinden of Ströctungakanölen, in particular mounting plate zura attaching VBntiikörpern or the like to a uenigetens Anschlußeeite _f uobei the itentilkSacper uenigstena a AnschXuBnippel with uenigstens a AuQenuuiat 'BUfuasiscn.

There are l / _t alv e body hek®mt the aufuaisen a plastic housing are located at a plurality of protruding DBB fJlppeX Zvi Anaciiiuß van hoses, cross the pressure medium is supplied. Particularly at closer pressures there is the problem of tightly connecting the hoses to the nipples. With pneumatic controls, a large number of valve bodies are often used, which have to be connected to one another to form a circuit using a large number of hoses. The problem also arises that the valve body provided with the connected hoses is kept as clearly as possible and not necessary *

Lb is known per se »to put the valve body on mounting pads or strips and over the mounting pads also the pressure

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to make supplies to the l / antilfcöipern. Here, however, we are dealing with special valve bodies, the housings of which are specially designed for connection to assembly areas. Insbeaoridura stones varotehsndEn nipples are provided with uuletsrtigen Erweiterungon, the hoses are snzuschlio- Btm · Instead openings are in Aich ύεη housings that can with holes in dsr Hontageplotte to cover. By zuiechengelegtfä i ^ aaidichtungen and Anechreubungen Vontilkörpör exerts on the plate läSfc to ensure a tight connection.

A connection of valve bodies provided with nipples of the type mentioned at the beginning is not possible in etexvcrstehbridon UeIgb to the angled mounting plate ^. That is in front of aLlom book darsr », ύί £ who can use An & ciilu3uülatGn uüraehanun rjippal not without i ^ eitereB in entiaprechando Sohrungsfi in an AnsüiluS plate, because the nippapal is often made of a plastic or Hunagetin and is made of a plastic Hunatchopii made of metal. The nipples can also be made of metal.

Proposals that the honing plates should be appropriately euüzubxlden, among other things, in bores for receiving the nipple sealing rings in the groove inserts provided for this purpose, so that the sealing rings should be placed close to the outer shell, just behind the outer shell, has turned out to be ai. ^! fuk5riclig

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BATH

The object of the invention is therefore to provide a plug-in device of the type mentioned at the outset, in particular a mounting plate Connect the aforementioned Vantilkürpar, with the Mounting plate with the simplest Uiark eyes without any requirement special Tolaranzraße can be produced easily and coateneparend can and one simple assembly and disassembly of the attached UentllkSrner is made possible. The Uentllkarper put on the Plates held securely and at the same time leak-proof flow center connection achievable aöLn, which the compressed air supply of the valve body Allow Qbsstiie plate. The mounting plate should be used if necessary only at the installation site with the simplest “EkJhruiexfcZBugen” to the connection can be pre-borne by valve bodies. Ois diameter the nippal aouie their SuQsre Gaatalt with the bulbous In addition, broadening should not be subject to any special tolerance. Innbssonderß U-valve body tnit differently designed Nippsin solion sicn without any additional effort borrows on and fasten the hontageplstte and thereby close to the connection have it brought.

The object is thus achieved according to the invention in such a way that the Device uenigetona aufweiat a worn hole, into which a hose section is inserted and a nipple engages fully in the hose section, which with its Uulst parts of the hose because of its flexible properties AtrSnungsdichen and Faatan connections displaced to the outside

309881/0223

In the case of the preferred embodiment, the cylindrically designed hole has at least one pressure area that can be attached ArtachluBkanal in the plate in connection, wherein the connection point between the channel and the hole has a smaller diameter than the hole »

The openings in the mounting plate can be straight through Bores eain, which on one side of the Orud ^ ittelversorgungs-

a £ L of

Connections / close and -in office other side of the invention gaaaB Hose cuts are used · Here it is Obarraechand Simply insert a hose into the hole and place it directly above the connection surface for the valve operator simple cutting tool to cut off. Special requirements to the hole tolerances and the hose diameter The only thing that is not necessary is that the guided mippal with its own outer bead has a firm seat within the sling committee finds, is previously loose in the offset hole in the mounting plate been used 1st.

If there are z.ß. one through hole is located, which is connected to a Druckalttelqulle, and the continuous Bore is in connection with the holes which are used to connect the valves, iat aa essential, dsB dia punch e.g. before the through-hole are somewhat ebge-affected, so that at the junction the inner shoulder remains atahan, which prevents that the hose connector is loosely introduced in dia durchgahande Hole can be printed

309881/0223

The solution according to the invention is not only very simple to manufacture, but also allows the valve body to be seated firmly and tightly on the plate, so that additional defeatings on Monday are not required for the body. It is clear that the connection according to the invention is not limited to the valve bodies with the nipples provided on them. Instead, corresponding nipples can be chewed with hoses connected to the mounting plate. Nipples with two-sided connections are also included in the invention as a connector for connecting and connecting two to each other, mounting plates, valves or the like.

The invention is based on a preferred exemplary embodiment closer to bBschrisban. Herein shows

Fig. 1 shows a known Uontile body with viar gendan connection nipples and

2 a mounting plate according to the invention is partially cut.

In Fig. 1 there is a housing 1, which is provided with a dark green printing surface, known from Uentilkö ^ pBra peröpektiviacl ·! depicted »io Druckiuittelanachiasas exist qub several similar rJippaln 2, üie each an external uulet 3, over which in harkSiamlicher bieisa the end of a flexible Kunststaffschlau-

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β 22/9291

chss was known to be slipped in order to create a tight hose connection to be able to supply or remove pressure media.

Fig. 2 shows a mounting plate h according to the invention with several offset holes 5 arranged at a distance from the nipple 2, which in Qaiaaielsfalle are connected to one vein of several cannulas 6, which connect on Drucksnittelqullen vein to inputs to pressure-actuated devices. The end of a hose 7 spawning can be pushed into the cylindrical hole, the outer connector of which greets you, because its outer circumference largely snaps into the mouth of the Lüchar.

üie can be seen from Fig. 2, ti & rd dsr hose 7 z.ü. with a knife directly above the contact surface 9 of the mounting plate 4 smoothly cut. The tube opening extends in the hole up to the protruding shoulder 10, which is formed here because the hole is not drilled right through to the channel 6. In the Lödher 5 with the inserted blue sections, the tilting wedge 2 is placed on the UentiIkSrper. In doing so, the elastic hose material is somewhat displaced by the outer nozzle 3 of the nipple, among other things as a result of which the nipples are not connected tightly and at the same time firmly in the pipe.

It is clear that the mounting plate shown in Fig. 2 also in other people know to be trained. InsbssondBrs is not ee required, the several laughs 5 with a carnBinaan canal 6 related. The leeks can also be made with coaxial

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Plug connections are connected on the side which is not exposed to the connection side 9 of the plate h , but an inner shoulder 1Q is also to be provided on which the hose cuts used are supported.

Jb according to dar lilahl the WantiBtaxfcB the hose cut bzu. With its inside diameter, various nipple diameters can also be tightly sealed in holes with uniform diameters.

According to the invention, the valve bodies can also be connected to one another or assembly plates can be connected to one another in accordance with the invention, whereby a nipple on one part engages in a separate hole in a valley to be connected, and a hose connector is plugged into the hole, which is supported on a five- millimeter film or shoulder.

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Claims (1)

-1060 - 8 - Claims Λΐ, loading device for tight connection of flow channels, especially Ilontaceplatte. for attaching valves & bodies or the like, the least one connector with at least one connection an outer bulge, thereby recognizing, that the device has at least one stepped hole (5) woiitV into which a hose section (7 *) is inserted and in the LiCiilauchaasclmitt a ffippel engages full. 2 · Iionta (* e plate according to claim 1, characterized in that dac cylindrical hole with at least one Druckaittelbeauischlacbaron Anechlußlianal communicates in the plate, where the junction "white" the channel and the hole has a smaller diameter than the hole 309881/0223 BATH