DE7438147U - Installation duct, such as a cable or wiring duct - Google Patents

Description

'PATENT LAWYERS

DiPL-ING. LUDEWIG graduate phys. BUSE graduate phys. MENTZEL WUPPERTAL 2 - UNDERDÖRNEN 114 CALL (02121) 553611/12

he

Ueruann Kleinhuis, 5G8 Lüc.enscheid, ~ n (. '. Er Steinert 1

Installation duct, - · ϊ . oLel- or \ ercraJitun-: Skaiii "1

Lie ~ rfIn <luB <~ refers to an installation channel / such as I.afoel- or VarcLrahtungskcUicil _r i ^ it a?:, Box-type profile and one for laying the electrical xvabel open long side , which can be retrofitted by a cover is closable and in the cold clear fibers from the open long side. are portable removably insertable for the electrical ^, which, on its "" vbdeckunc. facing side at least two extending in opposite directions and having an insertion opening for the electrical cable delimiting fingers, "iron the Ilaltekla ^ r-.em and the lower part of the installation channel as cooperating connecting elements.

There are various embodiments of installation channels of this type belcaant. There are also differently designed connections, cie oils “alteiclar:, ram ir. Lower part of the installation hall iacesicliem should. A cable duct is known around the U-fonra.cer lower part, in its upright side walls periodically successive slots are made. from the two legs of this well-known retaining clip protruding ribs - which intervene rassenr in the contactors of the Seitenwänöe of the cable duct at Zusarasenbau and thereby lock the Ealteklart fiber ir cable duct. In this known embodiment, it is necessary SONIT sviingerid the Seitemvänäe _r of Kabeikanals

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not to be stranded with periodically successive slots so that only special designs of cable ducts can be used. In addition, there is only a gradual change in the situation of the holding clanati ii ·. Cable duct possible, with the size of the Level in front of the mutual spacing of the slots is dependent.

It is also a double 1-T-shaped partition wall for retrofitting ί Insertion into a cable duct for dividing the same as well as for

Support of coverage is known in addition to the first T-shaped widening one space apart and a second T-shaped widening running parallel to it to accommodate cable retaining strips is provided, which is distributed at certain intervals over the length of the partition, up to the vicinity of the respective Extend the side wall of the cable duct - To connect the cable retaining bars with the openings of the widening, the latter are rJLt Provide locking notches in which ribs of the cable retaining bars snap into place. This well-known partition wall, e.g. by screwing or connected to the bottom of the lower part by gluing is relatively intricate in its structure and there are also special designs of the cable retention bars and the widening required to join these pieces together to know.

It is also a rahrr.enf ^: irrd.gs C * ierwaiid zue. Insertion into cable cannula known ₃ oils extends from -for 3insii to the other opposite side wall of the lower part and whose two longer flag webs are connected by shorter Q-aerstegs -riteineaer, in such a way that there are breaks in electrical cables in large groups . Special E-inf'JLbnniesc f fnüngea for the electrical cables in the webs of the railroad flaw. One of the two longer Eahrenstege has a crorchlaufencle üL · - the perpendicular ζπ Ιϊιγ :. "runs one c7ie rshrere smooth

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jc, .--. Itttlr., - vie: c ^: uaa cp o <- .: ^ l. on oiüt, it ολιθπ /.ie .uer; c.ru α _o <^ n Λ-.s ^T * ntert ^ il * vS Ce .; .uJ.elkanalo as Canzes Lelestirt 'ir <".cicVceili""» ei - "in .; or bo ^ viiir.ten on "irvu.'jr, forr eiiier" rpr.nva.u "is ^ a ^ .inf .. .tin Jtr Kal» el in ö.ie rurch'-r "che Cer '". itsf r? uu., he a, .inlecon vc.i just because of ties in itself r / esclilossencn Τ.εΰν. ens iiicht.-i'rrlicV · is. " »U * r'i'-rur.ci, for such a rr-'ilienartiren * rennv; an ^ avoided," ei. This is <. "Ie cine cer Hw ^ - ren Fahr enstefjs in a" number of short 'ah. onste ^ rr aufretendet on £ clabei jeCex this short Vr-enstp-p rit an.; ir> / F "hruncj' opening provided for the label. This beknnnte Trcn.nwr.nc ^one can just throw rJLttels Schraviben so r..it additionally "tzlichen"'efestif'unr-Sj itteln air base of the lower part oes I'.abelkanals Jrestceler-t.

Finally, an installation duct / in particular a wiring duct is known in which both lateral bulges of the lower part are arranged on each side in an opposite direction. In the crazy. The area c'es "odens and the free land of the side wall, the foot and head areas of the support legs of the retaining members for the electrical cables engage the electrical saber can soirit only vjerden used, albeit in a region of the bottom of the lower part muting are provided for mounting the feet. Darüberhinrus yird the Uinführunr-sCffnunc f "r iTie cable only ir. ~ Susar envjirken rit ~ ic. ^T Eils a single "Taltefiriger and areas of this- calc = ah! Jsrten"-'aiir ces lower part formed.

E he invention has the object of further improving the initially Instrllationskaniile closer gekenrtzeiconeteri Art. File to the particular ralteklarsrem formed of Installatioiislianals so: they be ,, t ird hercresfcellt simple -and vjohlfeilen means: and daxüberhinaus iir easily ISeise: KabeJJcanal at an arbitrary point mounted thereof: may be,

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■; o - ei cu'.orc "? - ^for a simple arrangement of the rent» - zv / ischon '.er' ^ ltckla »er and the lower part of the Inr.tallations-J;? Neils / crge carried shall be.

This goal is erfind.unosger - 'reached eat ir essentially in there "to the beicen upright Teitenw" nc "s'" is the lower part of the national O ^ TDH stiOIxvnvXn ^ lw ^ £ sir, "^ * ir * T ... ;! X \ CH ** g ^ t \ ^ P ' ^^ V ^ n rtoKonflo? .Nf «» Kr ο

is provided, in which to establish a detachable connection between the lower part and holding clearner on the two legs of the iic-.lteklai.r ^ he arranged exposed extension rings engage in a latching manner. The inventive design of a holding clarifier has the advantage that it can be locked in place in front of the user in a simple manner on the desired device with the receptacles on the upright side winds of the lower part The extension runner is hooked into one of the side walls, whereupon the other extension opposite is pivoted into the other receptacle assigned to it Springing up of areas of the same, which favors the use of the HalteklarTT.er. Compared to the known / 'execution forms of TTiclihaltegliedem, b ^ i which these are attached to only one of the two side walls of the lower part , there is the advantage that there is support on two opposite side walls, so that £ S3ia beir, ^^ r- Lrauch occurring forces evenly distributed on the Seitenv / andujigen and therefore better absorbed - ^ - en '.'erden know.

Lei dv = r preferred '-usfihrtu ^ gsfcr "'". the ifrfinduing h ^ t the one ir "vesentlxchen ü-fv-'rri ^ er. uersc'ir.itt. aüf".: eiser.de; "alteklarx.er

fi | eiiicH Lcec ,, the Gicii from parallel tov. 3oten of the central part and

| j from ceneict running ^ Jsschnitte. Included

e. ^ - If it is, - c ie ccn Cchenkelr, ^ he halteklaxxer turned to rj ^ sclinitte of your öteges as / Cob ie gun can train and it is

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z.:ecl_. —Lie _s zv.-isch.en s-sr ^ 'Jbblec-ungen des Lfceoss car Lalteklarxsr u: iJ- αε. ~ or the lower part has an ir., itLerscmiltt keiifriLgen -1. old to arrange. In this way, an Au3 "i.eichxaur_ _x äar an easy removal of jibscl in the middle of the Kaltekla: rer ZuISSt _3. ".

In the drawing, the Urflindisig is shown in three external examples xma show:

1 shows a cross-section through a fully completed installation channel with a retaining clip inserted in a first section. ~ * mö. hex attached Äbceckraig,

Fic. 2 also shows a cross section through an installation duct, however, if there is no cover and there is a z * / 7eiten iiisführungforr a hold akia · -ar.er tine

Fig. 3 is a schematic representation of a cold clarifier in a third Ausfohrunrsfon, which in the installation duct according to FIGS. 1 and 2 can be used verden.

1-3 was initially premised ,, ca "in the figures''he Zeicanunc only those' xeilc a Instaliationskanals r'arrostellt sino that for Verstindnis .he Lrfincuri ^<;.. Γο missing Beueutunr La'oen particular uis i- Ialtert-ittel, rit üenen over Installationshc.rial as a whole on one "and ad. The like. can be set and there are also the electrical, cables not, advice shown to accommodate oils in the installation duct sin <?. Is should also it AlN CP / lasers7 dap the Σ.-infachheit sake only a single ilalteklar-j.er f'ir an installation channel is illustrated. Self-

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Understandably, any number of retaining clips of the type to be described later can be used in one and the same installation channel per unit of length. The number of Ealteklarxiem to be used depends largely on the. Weight of the sabers from, - those in deir. Installation duct must be accommodated. Onä finally be mentioned that all the missing parts in the drawing may have a known configuration.

1. The installation duct on which the examples are based

is generally designated isit 1o. Sr% veist a box-shape »! Gene under part 11, the ± m cross-section is seen U-fÖrinig designed -and therefore shorter, upright, having leg-like SeitenvjHnde 12 and a connecting bottom xriteinander these. 13 One long side of the box-shaped lower part 11 is left open. It can be closed with a cover 14 at a later date. In a manner known per se, the cover also has a U-shaped cross-section, with the leg- shaped angles 27 at their free ends. it is equipped with ancefornten lyases 23, which snap into associated undercut, Vasnehruncert ir :, upper part of the side wall 12 of the lower part 11

ψ grab. With this type of connection, a Jimehr en cer? V cover 14 - ('like. Zs be er-rölhrit, Ca.Z c; o'7chl the lower part 11 as well as c'ie J-ir'ecJrunc · 14 ir. For example, they are made in one piece from one of the in rcr ll ^ Jctroindustrie br "uc: iliclien insulating materials are manufactured.

Ii allen '"rei Ausf'hrur-rsbsis ^ ielcn 3 * cnr. Ir. Un ^f ' rt-: ri: ei] 11 Sir, '.. -; tf \ llrtionsVanr.lG 1o before, oil" irr a 7cnerrll: it 1 ^r '-jr.zcic' .- /. Jtc ..ciltckler r 3r ^ in7csctzt 'rcrc.en. .ε sir ei. _: 2 '. 5. civile ibcr ": r Gastältung of the lower part 11 and the cover 14 in total c'rci j-ucfilhrünc'sfcrr en vcr. R-Itcklarrrrn 15 anrcvol * en.

. "ie from cer I'ir. 1 Ccx Zalcr.nvn-j rr ~ icht ir-t, \? t -""ic'r>ltn-!' ia :: cr 15 a .- 'te; 10, "C-Ic ^- -Sj; Jie parallel ir "uStur.c ¹ vcr.cin.'r

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dsr arranged leg 2d f.sr rIalt5klarT? er lt> riteinariäer verder äeir. Steg 15 turned away from the other! - Sjigsseite has: -The iTTPer 15 two colors from Kaltefingem 36 and 37. The ITaXtefinger marked with 37 is an upright belt 17 to - cecrcnst, - de f. & R Steg 16 of the Eaitexla: s ^ he 15 is delivered. On the other hand, the other two cold tongues 36 each go over into the adjacent leg 25 of the holder 15 under angled shape.

Kie Fig. 1 shows _r are tie beic.es Ilaltefinger 36 mid 37 nit iibv / 'iiikelungen provided 33rd The bending is carried out in rJLchfcüng on the web 16, s ^ arises thereby a Linführungsöffnnng 33 _r can be drive by the soft i ^ .abel in aas kar ^ .erarticje interior of the lower part 11 '' earthen.

The retaining clip 15 according to the example embodiment according to FIG. 2 of the drawing is distinguished by the fact that a total of four cold fingers are provided ₇ to adjust the information. One pair is formed by the Haitefinger 2o, -21 and the other I-aar by the other llaitefinger 22,23. Of these four holding fingers 2o to 23, the rit 2o and 23 marked c en aiirenlier-ends:> cliennein 25 of the holding clip 15, '.' • "Iireno the other two" altefingcr 21, 22 vriec "er only part of a support 17 sine ~ _r Cie perpendicular to the web 16 of it is arranged Halteklarrz-UNR 15 'dar.it your verlfuft to Stegfl ".che.

From each <- "e ~. To: enr ^ hcrigen 'altezinger ^ ciar is c'er eirc' inltefinger 2o or -.;. 22 inclined toi nte« -. 1C arranged, '.''"IiroiK" Tie beiuen ar .doreii ".alt & finger 21 Tr.z \ r. 23 run parallel to the Pte.r- 1C c'nr lalteklarr.er 15. ~~. \ x2 this else ever sine I-15 alteklari'er total zv / ei! .xnführur.gsöffnungen 32 Ir formed "ew <Uilfcen ANSF-.hrungsbeispiel sine oie Mnkel, velche the" old finger 2o or 22 .- it cer '.'aagerecliten bilcer ·, top Vinkel and sine ^one equal to one another. Har.it sina also Hreitenabressungen Ter two> inf ⁱ u ₁ rungsöffnur.gen 32 "LCIC> CrOH.

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v.ie can also be seen from Fig. 2 of the drawing, is the egg Holding finger 21 of the support 17 of the web 15 kept shorter and arranged parallel to the web 16, while the other holding finger 22 is formed longer and inclined towards; Bridge 16 runs. aside from that it can be seen from the same FIG. 2 that the support 17 lies outside the cross-section of the installation duct 1c, so that two different sized Eabelkairniern 33 and 34 are formed are, where in the embodiment 33 is the larger cable chamber.

The cold fingers 2o, 21 and 22,23 have ir Insertion opening 32 at the end facing each one vmlstförniige Thickening 35, which is formed directly on the holding fingers is. The thickenings 35 are the web 16 of the üalteklairiner 15 facing. The bead-like thickenings 35 should e.g. if the installation duct on the ceiling of a room contours, the holding fingers on the inside are prevented lying, already inserted into the chambers 33 and 34, respectively Cables can slip away. Rather, the '.völstfömi— ger thickenings 35 a certain security against? i> slip.

The third embodiment of a holder 15 shown in FIG. 3 is also made in one piece from an insulating material, but there is no c only a single, not n ^ .her denoted 1 arrcr is formed » Ir 'Errige has such rfie Taltelclarner 15 after ccz Fi-. 3 eiren ftcg 16,' - / e icher the parallel ir" JiSt ^ n '"before. ei fool "er aiigcorrr.eton Jc'.en-I: rl 25 - iteiru'.r.cer vcrrincet. ruf c'cr c> ^t Lte ^ 16 ^ - r'c ': honors? r. antcren L'lnrGScitc hrt uie altol.lar "^ r 15 i ^ r ^ r- t?. ' τ i 'altcfi nrer 1R, 19, - Tie fsichbereichsvjise; "!> erla ^ · - <r> r. Z ^ r ril-'un- ^ cir.er

the Faltftklanrer 15 arranged / r ^ .rart, öa.? zv. ^T isch «^ r. his free I "nt" ε · 3o ttnc oe ~ ^ reier. "" rr 'c ? 1 c * c? r.ncersn ^ arallel Z'T 3tcr- 16

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.. '. alfcefinc, ^ "? ΛΖ eire ir;''wrlauIViK.cn.rur.cri" if fm: r ^ 32 "r - .. IbIcL'. 1. Never ir '.ie ~' .sjT.ex .'Ahcl kernels to be introduced Γ ar.it an f> r rtchii £ *.,. ', ane des!'alti; fingers 13 crtl-nc - v " ^T -rt --ercT-n, -or ^ uf eic; finally through you rir.ir:hrun<;-söi:fnung 32 to get into the Kairirer.

All three. ^ UnriihruAgsforren von ilalteklari.-ern 15 is rer.einsar the kind unc 'eise of their Verbinuiznc rit Jer lower part,' ie from rien rir. i uiit. 2 der £ eioh.auüi; ersiehbllcli, is «- <üi e'en beicien ciufrecliten CeiteriVcn ^ eii 12 of the lower part 11 of the installation channel 1o yes one in L ^ incsrichtiinc ^ urcr.cclience. '. ^; crs distribution uiner ^l: Dbarer. Veri: inöting between lower part 11 ana ..alteklai; -er 15 ε.η cen at'en thighs 25 of Taltekla; Jr.er 15 anceordiiete exposed extensions 24 engage more easily. In the _u en FIGS. 2 and 1 the extensions 24 are each rasteru. "in i'ie.""» ufnalu en 26. Thus the usage is shown .

To rleiciiterunc the Linrastens of the extensions 24 in the assigned nali: .en 2S, the web 16 of the retaining clip 15 is divided into several ^, sections. The middle section runs parallel to each other. Eoden 13 of the lower part 11 and lieat fed up on this., On. On the other hand, the two are den. Legs 25 of the retaining clip 15 facing j \ bschnit ±: e of the web 16 formed as bent bends 41, '..ie ar. 1 and 2 of the drawing, is z " .ltt keilfcrrigor gap 42 arranged .. Zs goes without saying, that £ -an at öer! "creates the holding bracket 15 the -gapiiohe verLr-the Z-cenn, uri sor.it a stronger or weaker IJb bend this area with Zinfuhren the retaining clip 15 in the lower part 11 to be made available.

The transition point between the. Ilittelberedrch of the web 16 ex The bending pieces 41 are each designated by nit 43.

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It should be pointed out that, in the event of a level, the fixed connection 24, 25 between Kalteklar.ir.er 15 and lower part 11 is sufficient to keep the retaining clip 15 securely in a wrong position. To keep the installation duct, in special cases, especially with very heavy cables introduced into the chambers of the installation duct, an additional BS £ estigüricf ueif KäitejClariüneri 15 JtFuLt ύ & ΐΰ Boden 13 Ctcs Untier "part 11 can be carried out 3 of the drawing, irr. Web 16 of the retaining clip 15 is provided with spaced apart recesses 4o which are used to allow screws to pass through.

As already mentioned, the embodiments shown are only exemplary Realizations of the invention and not based on them limited. Rather, there are many other designs and Applications possible. In particular, it is conceivable to increase or decrease the angle of inclination of the bends 41 in order to thus also the distance between the bends 41 of the web 16 from the floor 13 to change.

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pat: entanw: <* ::. te DiPL-ING. LUDEWIG graduate phys. BUSK? · Dipl-Phys. MENTZEL 6 Wuppertal 2 "among thorns IL4 · RUF (0 2121) 55 36 11 /

-13-

Be on S 550 in howling

10 - Insta · lei t ions

11 - lower part

1Δ - side wall (of 11)

15 - boiler, (vjb Ii)

lh - cover

13 - Π. 1 clamp

io - bridge (of 15)

17 - support (of 15)

Is - holding finger (Fig. 5)

IV - holding finger (Fig. 5)

"° ~ I. lia itef ingerpaar (Fts. 2)

21 -

^2ώ ~ ΪΪ. Pair of shark fingers (Fig. 2)

23 -

2 * i - Y _e r extension

Ü5 - Bar i (of 15)

Γ) 26 - recording

ii? - Angled position (from 14)

23 - recess (in 12)

2 J ~ : _v 3Sö (an 27)

> o - free En-.ie (v-n i- ^)

31 - free enue (vi »n 1 ⁽ )

32 - Sinf'ihrwnrstjf f aanc 35 - "S ί> ® 1 - ^ ³ > 3se r

Μ 7438147 05/20/76

• fixed;

IJ ■ -
t

i '; ■ · - .liw i η »e tun (v 11 ^ G or 17)

^ "ί - L ι ι I ir ί ii'.siif f now · ■. (between 3 ^s ,

Jl ^ u - AtiSiichmun «(in Ib)

I Ίι - .ibb iC! £ u »4 iv a it>)

j: '«- - opalt (wiscneu' (I and i ^)

f h'j - jljerrja i.ssto.lG

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Claims (4)

S3 - 11 - 's ό 3- u c h e 1. XnsLaxlatic-iiskanal, ^ le i ^ abel- or veröraiiturLcrskanal, with: eiiife ^ - box-like profile and a z-usi reading out of the electrical cables, open long side, which can be closed by a cover that can be attached at a later date and from the open long side Ealteklammem for the electrical "cables can be used detachably, which have on their side facing the cover -r-at least two Ealtefingers extending in opposite directions and delimiting an insertion opening for the electrical cables, vrobei the Haltekiaiaüerix and the lower part of the installation channel Zusarsr-env / There are also effective connecting elements, characterized in that one 7 overhang (26) extending in the longitudinal direction is provided on each of the upright side winds (12) of the lower part (1 "H of the installation duct (1o), ir ung z-ischer. laltsklaurcr (15) and lower part (11) rn the heater. rc \ • er.y.eln (25) fer l'alterkl airer (15) arranged, exposed varirr .'- erun-rr {24) intervene with a latching action. 2. I: .Gtallr.fciorDkanr.l mch 'nsr-ruch 1, r-rdurch csJxrnzcichrpt, -er ?. "die füina i, - -esei.fclic> .ert r-f' - 'ri ^ n' ncrrchritt -rf- * ei3cr .. "e r-.ltrAlar-er (15) one," te r (ii) hct, - "he she" ¹ -? ur -? rall'l zvs rodo :. (13) c'.gs T- _r .tcrt3ilss (11) ur.c from c-tends to add additional steps. 3. Installation duct according to claim 1 and 2, characterized in that * net / cr.e the legs (25) of the lialteklarr-er (15) - 12 - Kehrten / Jbscimlfcfce des Steges (16) as i "Jr:> iefnir ± gen (41) trains. sine .. 4. Ins-talla-fcionskanal nac'.i a ~ of er rehreren fer vorar. ^ Er ^ nöen rx.sr.v "cr.e, UaCureli marked ..- c.aG z \ .ischen den! -!:?.> IetTingen (41) ces Steges (IG) der iTalteklanüer (15) and eggs. 2cdsn (13) the lower part (11) has a wedge-shaped cross section Gap (42) is arranged. 7438147 05/20/76