DE8309455U1 - DEVICE FOR CONNECTING CHANNEL SHOTS - Google Patents

Description

Andrejewski, Honke & Partner, patent attorneys in Essen

The invention relates generally to a device for connection of im \) uersc initt ii.i essential rectangular knollsc'm must made of sheet metal or the like, in particular for Kliiaakanale, in the form one of a'ii ilechstreifon 'jebrjf enen, L-armigen i'rofillfiiste iiiit

Connecting flange web and

Aufsteckste;,

wherein the Verbindunysflanschste is \ shaped as open to Aufstecksteg cooling chamber, in which the legs of a Hohlkann.ier, Jckvün-

'Are kels inserted, further wherein the on steckf listening a free \ Aufstecksoalt v / eist and the sheet metal strip ii; i 3ereicn of AufstecUsoaltes on its outer' (ante and ^ on its inner mte with Abbiegun en is provided - in the.. expression Verbindun ^ sflanschsteg comes j expresses the fact that this STO3 Ziirn ^ sflansch after attaching the device to a channel wall a Verbindun terminal Eiteren a v /, corresponds \ speaking equipped channel excess forms. Aufstecksteg states daii this web placed on a '' analwand wii: l, those with the device

■ equipment is to be equipped. In other words, a! Channel wall pushed in. Inside means towards the assigned canal section,; outside never away from the assigned sewer section. They understand that the connection between the duct wall and the clip-on web is sufficiently tight | have to be. !

In the known generic device (DE-PS 31 27 034) is the connecting flange web is specially profiled for reasons of structural strength and stability. Point the bends at the Auf Stecksteg away from the duct wall to be pushed in and are therefore practically inoperable. Your contribution to the surface moment of inertia and thus to the stiffening the device is sparse. They do not help to hold a duct wall pushed into the slip-on web and work not even with the sealing. |

Andrejewsid, Honlce & Partner, patent attorneys in Essen

! "im, * e -ζ ο η! her 1 ie; t dor 'irfindun ^' lic task complete, a ^ atfcungs-'f.ii-iiie yorric'i'iin; so v.oilor to train, tlar.i they suit their: slip-on
; ■>·;: τ on t: in an assigned Xan-Al wall it can never only be plugged on because the inserted, anal wall r _: iuci \ is actively held on and there-) "ιer addition the abdirintun; j is improved.!

\ ■ To liösuii; this \ ufjabe teaches the ijrfindun ·; *, i.lafi the turn

the 'luOeren Xante of the llechstrip a U-shape ;; bent! Jopp- _;

j lun j, whose U-leg scnrA

point, the inner U-ocheukel daii to be inserted to a Xanal- ■ wall iUuen be applied is Λά'Ί Mc Yobie; un, j at he inner Xante of

ί:

\ Uechstreifons as i'lansch pointing diagonally outwards ^; \ hrt is;

ί who is in the area of the -J-föniii; en coupling and is connected to a jescho-j

the inside of the canal can be created. Jie ü-formije doubling can iir> |

Cross-section be osenförndg jescalussen or offeii. J ^ Jei attun-js \ 'foreign devices paler Zweckbestii.iinun it is known per se S

'(Dii-AS 22 21 312), the Abbiejun ϊ on the outer edge of the Slecustrei- 1

\ fens in the manner described as a U-shaped coupling to jestaliy ^ n and

To orientate, however, a turn at the inner ante is missing

of the filler strip and consequently there is also no such thing as a nasty effect
Bends, as is the case with the embodiment of the invention
Case is. Rather, in the known embodiment, the Xante; of a duct wall to be pushed in on the connecting flange web, the outer strip of which has a corresponding, inwardly shaped bead. This is laborious and brings in the interests of the
the problem underlying the invention hardly any improvement.

In the embodiment according to the invention, the arrangement is made so that the inner leg of the preferred embodiment
U-shaped doubling as well as the bend on the inner edge of the
Sheet metal strips are formed as Xlemmelemente which interact in a clamping manner with the interposition of a wall to be inserted.
You can easily get an inserted

• ■ »·

Andrcjewski, Honlce & Partner, patent attorneys in Essen

I ') ei train in the direction of the' Äufstec <si <r; heruas im · i dpi iSeasearch in reverse seal ^; .about self ic: r.ii, iun; is recorded, jin another suggestion of the invention je.nt ahiu, -Aa'.S the inner thigh of the J-shaped Oonplun; as well as the \ nbie> u: i; hu in the inner X ^ nth of the ilechstrip as liustelei · duck out; are eaten. ;; It goes without saying that, i iiierbwi the assigned Oinalv.iuni according to p. saslelfiiiiente, zl). in 7orrn von Sicken ode ·: der.; leic ujii tr-i, tm V «in. If these are absent, the described sleiiiineffe et iwit aelbst'iciiniian; ^Γ ύ <; dasteleiiiente cause a corresponding '^ orii sciil \! 5.

In the Auslejun ^ o are in the lalxr.ien the tirfindun; different handles, which are based on .er) icke deb; lougt; b riciten, ü; ie leiii die '. "inde of the assigned (analschMSsu R \ if'cnv.it, ilt aucm iu.s der Thickness of the olec. Stripe,: ius deü. Lie Vorriciitun,, ribo; eii ist. Dnc / \ usfijhrunjsfori !!, which extends through.-Üinfac-iheit in ferti ^ iri ^ .su c.ii lisc'inr • linsicht and Puncture security is because of the fact that the inner leg of the Ü-förr.ü-ei,! On-ilu.i ■, send ..iie \ b> it- cj'JiTj at the inner <ante des .Slechstreifens in aßr 'roji: -.tion i ι / T der ^ ufsteckricntung den f \ ufstec ^; c3palL versci'iliesscn, VvOOei .lie

q on the inner Xante of the leciis strip in slip-on U.:n ' Before; U-Ste ^ the J-füraiijen doubling ends, -jeiif. ^ inscniebei tu.U'.r '.anal'.vand can easily be marked with a-' Erkzeu ?; an iffnnn ^ ..ics \ afsteckspaltes take place.

; The advantages achieved are to be seen in the fact that in the case of the invention

If the device were to have an inserted xanal wall between the subsections also actively frictionally and / or positively

! will. At the same time, the seal is improved because the elements that

j cause active holding, also for sealing ί · π meaning a

Contribute gap seal. A preferred embodiment that ensures that when using a device according to the invention, each other assigned components of the device on the one hand and an assigned

! arranged channel wall on the other hand their constructively predetermined position

• i ·

• · ι ι

ι ■ it

did

• f · ■

Andrejewsld, Honlce & Partner, patent attorneys in Essen

while improving fixation and sealing is characterized in that the slip-on web in the area of the transition to the connecting flange web on its outer ! Sealing strip has a bead that is deepened towards the slit, which can be placed against an anal wall to be inserted Or at the same time a stiffener.

Tm following the invention with reference to only one embodiment; Approximate example illustrative drawing explained in more detail. Show it

<n schcmatic representation i

Fig. 1 shows a section through two with the help of an invented vor! direction connected sewer sections in the area of the upper sewer wall,

7ig. Z im opposite Jer? Ij. 1 a much larger scale Section through the L-shaped profile strip of the i.i fig. I illustrated Contraption,

^ ig. 3 after the Gegrinslind <7ig. 2 placed on eiu < anal wall with jamming 7ixi (-: run »der '. {anal wind, and

rig. 4 (! En ^: jg> c. Istatii.1 n-i i ^v i ;. 2, lafgestuckt on a canalv / and, l) oi ristendar '' ixiorung der, <'jiiHlwaiii !,

) ie represented in lon; · 'ί j'iren;-;'/or-iuntan; is to Vnrbiiviun; from v., "i'-iorsc'iviitt iι. · v / eseutliciiHii renhtfjeki; <;. i: <an ibichusson 1 from ^? <lec.i odor dur; lcir; hi3ii ußütii i.it, uriii zv / ir i -):,.) es (i-vi (ir () f "n: ■■ [Ιϊιιι: ι" · <· 'ΐη; · ι1η. In dar' ^? ί; ₍ 1 fii? iJ lin ^: t3 ti ; i 1.1 njuiitü fiulfJ.Tfi viη.'ll.sc'iüsHf) 1 auaaoiinittsvveiije iaryustelH.,) i (3 / orrichtun; consists, «ov / eit ü'h ■ :;« ', t-inst-.md l «R present ■ Irfiii'lu r; is, from öirm" one oi.iein JlnclistKufHii \ ebo 5eiif.11,!, - fiirn.ijuii ⁵ rof illoi: -. L (! '/. Slo inldct uiiie.i V « r ·.) !. n l'.i 1; sf Ii useimtu; Ά i.mr] iuien \ 11f-

Andrejewsld, Honke & Partner, patent attorneys in Essen

plug-in web 4. The connecting flange web 3 is shaped as a Vlohl chamber 5 open to the slip-on web 4 and the legs of a corner bracket can be pushed into this hollow chamber, which has not been shown. The slip-on web 4 forms a free slip-on gap 6, for which reference is made in particular to FIG. 2. It can be seen that the sheet metal strip in the area of the slip-on gap 6 on its outer edge as well as on its inner! Edge is provided with bends 7, 9. The bend 7 at the outer j edge of the sheet metal strip forms a. U-shaped doubling. The arrangement j 'is made so that the U-3cherikel of this doubling point obliquely to the plane ' of the slip-on web, so that the inner U-leg 6 can be placed against an inserted duct wall 1 on the outside. This can be seen in particular in FIGS. 3 and 4. The bend 9 on the inner edge of the; : The sheet metal strip is guided as obliquely outwardly pointing flange \ [in the area of the U-shaped doubling 7 starts and arial wall of an inserted '(1 inside is applied, to which in turn AUT Figures 3 and 4, we refer I..

3 for the execution » gsforin after i ^? ig. 3, the inner leg 0 of the U-shaped door 7 as well as the bend at the inner edge of the strip are designed as leniiriele; uente which, with the interposition of a canal wall 1, have a clamping effect on the an-ilwaii'l 1 SGlbsthepiiiiönd can hold on. Jfii der Execu lgsforui nacii i'ig. 4 are the innert; Leg G in the form of double doubling 7 as well as the aobiegun ι 9 on the inner edge of the inner stripe designed as fiast elements; v.'ßc.iselwir'cen how it the ^? ig. 4 shows, it is sufficient to only pick one of the 7 or 9 as a riasteleiient. and accordingly to set up dio Xanalv ^ and I t-in. ϊ.η all figures fi.es execution example one appoints the preferred -'Uisfüliran {sforii. uor srfin'lung, in the.; lcr inner thigh: 1er U-fünv.igün lopplun; [) sov / ie din 'ibbie.gung 9 Rn' ler innoron (ant.R d. (is -Uechstruiferis in «iiinr 'roji i; i'Uc'ilun; Inr \ Mfsi.Cickricutuug den Aufstau <s> aH ii ver-iu.ilies-

■■ ί · · ■ · _F. . *

Andrejewsid, Honke & Partner, patent attorneys in Essen

sen, the bend 9 at the inner edge of the sheet metal strip in Attachment direction ends in front of the U-web 10 dwr U-shaped doubling. Of the Push-on web 4 has a bead 11 in its outer sheet metal strip in the area of the transition to the connecting flange web 3, which on an inserted; Canal wall 1 can be attached and for stability as well contributes to sealing by snapping effect.

Claims (1)

Andrejewski, Honke & Partner AnvwiHialcte: qq 006 / Ry- Utility model registration of the company Heinrich Nickel GmbH Siegstrasse 28-34 5240 Retzdorf (Sieg) Patent attorneys Physicist Dr. Where from Andrejewslc * Graduate engineer Dr.-Ing. Manfred Honke Physicist Dr. Karl Gerhard Match 4300 Estonians 1, Theateiplatz?. Port*. 100254 March 10, 1983 Device for connecting sewer sections Protection claims: 1, device for - / erbintlun ^ of in: cross-section in the essentially rectangular '(Nnalschiissen from ilech oucr the like, especially for xlima canals, in ^ orm an L-förini ^ en profile strip bent from a six-quarter tire nit / erbinduii hste ^ and -uiistecksLe ■ ;, Andrejewsla, Honlce & Partner, patent attorneys in wherein the Verbindungsflanschsteg j is formed as Ziirn Aufstecksteg open hollow chamber into which the hollow chamber, the legs of a corner winkeis mono- \ can be pushed, further wherein the plug-on a free up: Having plug gap and the sheet metal strip irn iereich of Aufsteckspaltes j at its outer edge and on its inner edge with ^bends. Is provided, characterized geke η η ζ calibration η e Ί that the turn at the outer edge of Clechstreifens a J-fürri ' ig bent doubling forms, whose U-legs point diagonally to the level of the slip-on web, so that the inner U-leg can be placed against a duct wall to be inserted outside, that the bend at the inner Xante of the iSlecast strip is as oblique, outward-facing flange is executed, which is in. Area of the underground , Doubling begins and can be placed against an inserted Xaaaiwdnd inside is. 2. Apparatus according to claim 1, characterized in that dt.r i.inere Leg of the U-shaped doubling as well as the bend outside Xante of the hollow strip are designed as a cluster line, which under ^ .v / ischcnscnsltuntj one to be inserted.! <analwa.il - '-.ler, .iüend alternate 5. Apparatus according to spoke 1, dadu.rcn ^ ekennzcic.ineL, 'la' (ier inner legs of the U-ffjrrnigen >) og ) development as well as the turning to ifr inner Xante diiS ilec'-istraifcns executed as prdstelemeate si'.d . 4. device according to oineit; dor \ nsürücac 1 hg Z, dadurc.i ge.ceunzeichen, Λά'Λ der innert: thighs eggs u-airnigen io> jLang so \ .- ic Ue ■ Viibiegung at Ier i Pieren XiinU; des: ilechstreifc ^: is Ίλ one t'rt. '. jekion Ir> Hiciitung .'er Auftit.cckrichtunj den ^ ufstocksoalt varscnlic ^; jtii, \, η) βί ilie • 'ibinogurr; · Ίπ Ί.βΓ inner X - inte des. '. LucMSlrüifuiis in \ uu teckric itang Andrejewski, Honke & Partner, patent attorneys in Essen vor ileiii i.J-Ste; *: 1er J-förr · ιi:; rh>) ü;)> Lun ·. · 5. device u.v; after eino-ii dor coat :) 1 to 4, because iurcli je '^ ennzoichnot, dall the Aufstockst «j in dur' ^j .iu ι l« s Jbtsr jan ;; os z \ un Veröiuflun ^r 4sfl insc'nste;oic'.te riuf.veisl, din an ni.ie cinzuschiebondo.