DE7402008U - Wall duct for a supply line - Google Patents

Description

Utility model registration
Applicant: iPixinu iei-burg-Arraaturen

Wall duct for a supply line

The i.euerunir concerns a wall duct for a supply line with a JrreSrinp. made of Guramielasbian material, with adjoining each end face of the 1-rexiriag iJrixckrir. ~ en and with the Jfrßring and the pressure rings in Axialric / iüurig; the bracket penetrating screw bolts through which the pressure rings can be pressed against the pressure ring.

Wall ducts of the aforementioned type are known - see DT-GbmS 1 826 452 and DT-PS 1 285 800 -. They are used to lead gas, water and electrical lines, collectively referred to as supply lines, through a wall, especially a foundation, into the interior of a building. For this purpose, an opening is provided in the wall, which is lined with a casing whose inner diameter is larger than the outer diameter of the supply line. 7-wipe the inner surface of the casing and the outer surface of the supply line; is the wall duct, also as inside - '. Lic'.i iu.i' or ■ iriuseiv.i "ü"":i'u \ '·'. o" cic ^; iiet, provided. The Mauerlu ^ c ^ f "'..."! Rur. ■ should the L-. ; ~ d- ^ ri / ercor ^- u ι; sleitun ^ in the fodder _o i oicüerr u: id den . v ._- cic r.vischen / ersorpungsleitung and ■■■ u'j ■ ""; γ: ό "". ι · äio'iten, in; j. ecordvro vorhiiidern, da; i Grund-, Lerg- "; .-. r bio "" cr ',;:! sser on "ji'."::. '.; _ "* -ji: \ or-vunrrsleitung or gas at ^ ₁ ILo'ysj ^ 3-asleitun': o '\ 1: ·.;. :: i -. ".," uie ^ iiidria-en can. To die- .. j ". ; v; e3l: '..oi-don ncc' - :, ir .. i \ '. . ^. c.ei ^ vaerdurcifführung zv / ischen

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zl . the tVC pipe of a gas line, on the piece between the wall and the house connection, free and unprotected and is therefore exposed to the risk of damage. The innovation has the purpose of eliminating this disadvantage. It is based on the task of developing the wall duct so that it not only holds and seals the supply line in the wall opening, but also protects the supply line in an area between the wall and the house connection. According to the innovation, this object is achieved in a wall duct of the type mentioned in that at a distance from one of the Druckrf.'inge a clamping ring also penetrated by the screw bolts is provided, between which and the adjacent pressure ring a pipe is clamped. With the innovation, the wall duct has an additional function: it not only holds and seals the supply line in the wall opening, but also protects the supply line inside the building in an area between the wall opening and the house connection, e.g. the PVC pipe of a gas line between the wall opening and a flexible coupling that establishes the connection between the PVC pipe and the private main faucet, with the length of the pipe, which can be selected within limits, being able to adapt to different distances between the wall opening and the flexible coupling.

Also with the Keueruns: \; ird dio uiclrj \; ix-l: ua :; between supply line un.d Jfat cerronr ic MHuerbruch in a simple way through this achieved that the bolts are tightened. A further simplification occurs when in the development of the innovation the pressure ring on the side of the pressure ring facing away from the clamping ring has on the outside radial grooves, the width of which is equal to Is the key face of a mother, one of which is on each one the screw bolt is screwed. Rest during this exercise one nut in each case that cannot be rotated in one of the radial grooves

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of the printer, which is in the Iv.iuer. Do ^ e «; en ran dxu heads of screws! .bolts outside of the wall and can There is no difficulty there. u v / ground.

The guiding properties of the wall duct are further improved, v / enn in a further embodiment of the innovation, the clamping ring and the pressure ring on the side facing away from the clamping ring on the outside, an attachment on the outside of the cylindrical inner surface in the manner of a pipe socket on v / iron.

An embodiment of the innovation is shown in the drawing and is described below. There are:

Fig. I the view of an end face of the wall

guide with a clamping ring; Pig. 2 a cross section through the wall duct

along the section line II-II in Pig. 1; Pig. -j the view of the opposite face.

The exemplary embodiment selected wall duct has a press ring 1 made of good-elastic material. The inner diameter of the press ring 1 is slightly larger than the supply line to be held and sealed; its outer diameter is somewhat smaller than the inner diameter of a casing pipe, not shown, with which a wall opening is lined through which the supply line is to be routed. A pressure ring 2, 3 rests on each end face of the pressure ring 1. The inner pressure ring 2 is less thick than the outer pressure ring: 3. In the pressure ring ο there are radii on the outer end face.; Grooves * 'i in front of χ · ε · ~ ί: βη. The "ride each Radiainut 4 is equal de_ ·-encrypted: .- o -?. Ir.er l · uteer that ϊεϋ nuärenonimen of the radial groove 4 -" ede nut 5 is ö a bolt aufreschraut z. Dir Drucl: rinz-., Shows atßardein on the Pressrine; facing away from the end face on a shoulder 7 adjoining its cylindrical inner surface in the manner of a Roarstut. This approach 7 makes ae: \ ! .. area in which a light-shown Versox-gurigaleiLuxu; by dex · Mcsuei-dax-chf ähr-ung led ⁴ ". v / ird.

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urei! -sul · χ · Ί ix ·; ;, .Ji- :. 1 / 'uv the oc: ir; v: lo ·.-Bolsen 6 is essential. equal to the length of the entire mauett bushing. The screw bolts 6 pass through the clamping ring 8, the pressure rings 2. ⁷ j> and also the pressure ring 1. The clamping ring 8, like the pressure ring 3, is on the outer end face with 5xnem to the cylindrical inner SiisGtxlii5ßsiiö.sn An = .set r1 provided in the manner of a Rohrstutsens.

A tube 12 is clamped between the clamping ring 8 and the inner pressure ring 2, the outside diameter of which is essentially the same as the outside diameter of the pressure rings 2, 3 and the clamping ring S which are essentially the same. Dex ¹ Inner diameter of the tube 12 is chosen so that it surrounds the screw bolt. 6 This has the advantage that, in addition to the supply line, the screw bolts 6 are also protected against external influences.

The pressure rings 2, 3, dex * clamping ring 8 and the Rohx "12 are made made of material which can be subjected to pressure, preferably made of metal, in particular made of light metal. The internal pressure 2 and / or the tube 12 and / or the clamping ring 8 can consist of one piece in other than the selected embodiment. It is still possible, each of the screw bolts 6 with a To provide head 9, whose width across flats is equal to the width dep ν Radial groove 4 is to arrange this head in the radial groove 4 and

very thorough.

Do assembly άεχ " Yi u- ^ iurc"x'l'_ · ".; .- ■' ..ex ^ c: c ^ X" ■ '.u. cxo jJrujl: - ri'iE? 'j 5 d-er Pre ^ riif 1 and äer i ::.: ce Druckrin ;: L r.i'j i'iv.c'rje-iden DurchTrittscfi'iunpen for the oc' -. i ·: uVor / .-olzer. / ■ ü '; ex "ii" .-. A: ": dergeleprt. Then ;; the tube 12 nit ei; or otirnseite tux the inner pressure ring 2 ^ esjellt, sux" the rower face of the tube 12 of the spa: mring 0 e ^ enx'Dlis nit aligned. Passages for the Schxr-.ucenlDisen 5 cv.f ^ ele "z. Then v; earth the

Schraulen Lolzen. ^: dv.rch lie ^ l'i.'riiu ". ~: en. plugged - · διιο. ± eichj ver-2:.-iuct. 1 /. diesc -:.: vono tierte-r. Zusfcsad \ .ird die Mauerdurcbr ^ irun ~ -lit de ^ ^ u ^ erei: Ji-u -;> i \ ·. =: - ahead of a supply ljij \ ::. r ^ "scho": _z, eis dsr Ire. .. · Λη ~ 1 euf the height aes to "Cöer- -d '-'- Γοξ i- ieo Kauerdi'-i-c'.". ". I ^v c '.n ^ eorcnet isö. Uurc-'t gleicar.:".i~es Ar.si - ^ - r.3v. der oc \? -: v "oisi ι 6 v; ird dam the Inilä

C ο /, ααε i'u'c ^ orro ": ^ - ^ ecLrüc :: ^, ..olurch cine sicii & re Acdich" 3U ^^ jt.-c. '. ■ .lc3Z-' ^ r. ' / ο .. ": iioi :: vej isj .. In this- La ~ e " ./erden also des -ic' i ¹ 'i_ U-.i der br · - .ri .-- ^ sure "enalten , the e-ir.en protection rür den eras the v / arid inwardly forward: - *: - send part of the ¥ ersor ;; u: ip: siei "i; urif5, especially the Ta '-. ± between nauex- diir-cnörucb. u Ία "-1113 7.11SChI-CU, form.

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Claims (4)

Protection claims 1. Wall duct for a supply line with; a press ring made of rubber-elastic material, with l . each end face of the prebring adjacent pressure rings and with the pressure ring and the pressure rings penetrating in the axial direction of the bracket screw bolts, through which the pressure rings can be pressed against the pressure ring, characterized in that at a distance from one of the pressure rings (2) also one of the screw bios (6) penetrated clamping ring (S) is provided, between which and the adjacent pressure ring (2) a tube (12) is clamped. 2. Wall duct according to claim 1, characterized in that the pipe (12) is arranged around the screw bolts (6) is. Wall duct according to claim 1 or 2, characterized nelren: - characterized in that the Druckrinr ^(;) on the clamping ring from c'.L.-rev / andten side of Pre.Mria ^ s (1) au (ί.). -on Kndialnuten (4), the -, reiterl eich the key; t; ite of a cutter (5>), of which "each on one, the bchrcuter irritate (6) reschrouLt ice. 4. MauerdurchxTiirunfj according to claim, characterized in that da.i as Schrsutenooiaen (G) cylinder screws with Ιηπ ^ η-seohskant are used. ?. Kauerdux'chführTin :: according to one of the preceding claims, characterized in that the clamping ring (8) and the pressure ring (2) on the side facing away from the clamping ring (ü) also adjoin the ay.lindx-like inner surface Approach (7, 11) in the manner of a pipe socket. 74Ο2ΟΟ82Ο.6.74