DE7149349U - Connection sleeve for single-core power cables - Google Patents

Description

Anaelder »fold ft Ouilleaua» Ktbelwerke AO 5 Cologne 80

Fl «HJÜ Kölä-fSüäBiB ^ mn« Ir. Diüiwr S> 7 * Vcrblndungaauff · for Blnlnlt ^ r-Starkatroakab ·!

The invention relates to a connection for Sinl "lt * r-8tarkstrogicab" l "ordered from a sleeve body _for the openings on both sides by means of one in each

the swel by screws xuelnandei * movable Druekrinf * and a having then arranged Diohteleaant.

A large number of connecting buffers and buffers are known in which a fixed connection is made between the socket and the jacket of the bucket by soldering or sofa joints. The assembly of such sleeves is u = -t "edXieh mA the Muffcnlnnopc is only very suglnglioh · seers have increasingly prevailed such sleeves, which can be easily and without great effort assembled and repeatedly opened and closed without difficulty.

Fl 4011 December 21, 1971 - 2 -

Bel ditMn Muffen becomes the feuohtlgkeltsdlchtc Absohlul «Wipe the cable jacket and the sleeve body by using the Reached the canopy opening. So is the case with a well-known lllng & telltcn socket construction dl · fabric socket cover daAuroh enlalt. dal at the cable entry «- bsw. Exit openings Two circular freedoms each with an era Kabelduroämesser corresponding hole are arranged and in the room swisohen the same plastlaohe Dlohtungaemaaen kneaded in and swlsohen by pulling on Sohraubanbolsen deÄ Prefsoheiben susasaangadrttokt being as a result of the axial Druokes dl · Diehtungsaaas · In radial direction both against the jacket of the cable as well as against the tubular Socket body is priced. Although these sleeves met the requirement naoh simple mountability or traction, yes has seen that the preparation and the introduction of the The kneadable sealant in this space makes high demands on the skill of the coater, and this is not the case Great care is taken, resulting in leaks can result. Therefore attempts have been made to find a better one and more permanent sealing of the socket by filling in the space You can reach the PreÄplatten with QuBBi.lengen su. This resulted However, not the desired success because even bloody ousoirings not in the required dimensions susasmendrUckbar bsw. are deformable »to ensure the desired seal with absolute certainty.

Invention is the task sugrunde «the sealing arrangement • In such a socket, improve so that the socket is light and easy without great demands on the skill and care of the departing nontleroar, uad the tightness of the sleeve under all The long line to be tested is granted * This task MUST be performed solve a connection call of the type read at the beginning

Fl 4011 21. Demmber 1971 - 3 -

weloher invention-like OU) the Dlohteleaent as a fciohtring U-shaped Cross-section and one of the form Druokring at least in places on its flee facing the dsm Dlohtrlng with a swisohen dl leg of the dowel ring engaging, the distance «wipe their inner surface adapted

Oer advantage of aolohen Dlohtungaanordnung lies "DAB, the designed In the basohriebenen Velse · Dlohtrlng elneraelta duroh the in the Raun dan legs swlsonen engaging projection in a precisely vorb" atlmt "n _# optimal lag · kept iat and on the other dl" 3ohenkel at a relatively low Enduag are easily deformable by force, so that when the two pressure rings are joined together, the inner wall of the sole is firmly pressed against the inner wall of the courtyard and the other is pressed against the cable jacket, thus ensuring an oak seal.

S In the preferred version of the yfj.wiungwiifwMten socket the projection is formed on the pressure ring ycd this

provided with a round shoulder. Duroh this · see ring shoulder supporting against the face of the socket turn Is the location of the sealing arrangement within the relevant The tail section of the hoof body is precisely determined and the one designed in this way outer Druokring forms an easy to assemble and meohaaisoh fixed closure of the socket.

It is also advantageous if, according to a further feature, the Invention of the two pressure ring. Each sealing arrangement by means of head screws that extend parallel through them and are fixed on the inner pressure ring and that can be screwed onto them from the outside Nuts «can be closed. For the sake of ease of manufacture as well as the permanent strength of such sleeves The tubular socket body and the Druokring are made from • In easily mouldable · s.B · plastic that can be glued or bruised, such as

71493A923.3.72

Fl 4011 21. Dss but 1971 - 4 -

Polyethylene, polyester, Bpoxydhars or the like. " and then seal « ring au «el new constant flowering« 1 «Aorylksutsohuk od · the like. to manufacture.

Seigtt in the drawing

Fig. 1 In cross section through the · Ungwanhs »a final section the invented, nutritious state.

Fig · 2 the gloiohon Kndabacfanitt in Draufsiohtj and Fig. 3 «in * atirnanaioht di ···· Nuff« n «nd ··.

Di · TfirwltmgagwriH · Muff · t »« t «ht in the form of the design here in the tubular socket body I ₉ which can be made at a point of a terechlial PuUOpening for a discount, «Owl · au · 4 · one each · Bod · de · Ruffenkörpers« aäiwstw DIshtunssansrdrgirg ssas äi ^ t «i wer £ shl.s £ dss ifc» ^ »a« mi> Ki ' i' ^ w ^ kai in dlAaan Eleven laid EaiMlenänen · Di · Diohtungsanordnung white a · 2 ^ ner Druekrlne 3 and a tulerea Druokring 5 sonic · 1η · η x how this arranged wire ring 4 Q-finds * n cross-sonittes. Di · Druokring · 3 * 5 • ind aittjla dieae aowie aueh the Diehtring 4 durohMtsender head veryauban 6, whose head is in the inner Druokring 3 fwtg and means on the screws 6 upper washers 7 iron aulen Kufachraubbaren nuts 8 wimiininhi 1 elbar »

The Buftere Druokrlag 5 is obviously old of a calibrated ring sleeve 5a with a swisohwa dl · Sohenkol 4s «4b ds · dowel ring 4 on \ _e s .B. trained as Singst · «, projection 9

η 4011 2ΐmmmr 1971 - 5 -

file Huff enteile and the OUhtring are manufactured to fit and can therefore be manufactured on loan and the Hoff · is light tolerable. At weg der Hoff · alt Kabel 10. 6eran Aulen · itlleh smaller than · der

ta », the Omekrlne · 1st« can dl · XalMlenées

ter Vlokel or 3ohwpfen

St.

"earth. Kaeti on this hey done ftnpaawmg de Cable from Aendurolmaeers came the sleeve «leather bolt» eeettne and «Leder lleht VWreebloaeen« erden «whereby absolutely · Oiobtheit de Vereehlueaea without ere Aorong an da

Hontetm laneaeltle old security ßewfhrlelif t 1st.

Claims (4)

Fl 4011 December 21, 1971 - I - Protection claims t 1. Verblndunganuffe for Elnleiter high-voltage cables, consisting of a tubular sleeve body "whose beldi" r "eltlge openings can be closed by means of a sealing arrangement that can be glued into this, which has two pressure rings that can be moved relative to one another and a wire element arranged in between" d & duroh marked, the dms Diehtelenent designed as a sealing ring (4) U-shaped cross-section, and one of the two Druokrings (- *> or. 5) on its end face facing the Dlohring at least in places with a between the 3handles (4a, 4b) of the sealing ring engaging, the distance between the inner surfaces of which are provided with a projection (9) adapted to their inner surfaces. 2. Connection sleeve according to claim 1, characterized in that draw t that the projection (9) on the permanent Druokring (5) trained and this inevitably with a ring shoulder (5 «) is provided. 3. VerbinäüngSöSiffe oaeh Ansprush 1 and 2, thereby g e => indicates that the two pressure rings (3 * 5) of each sealing ring are now set by means of cap screws fixed on the inner pressure ring (3) (6) and on top of this by removable nut texes (8) can be joined together. 4. Connection sleeve according to one of claims 1 to 3, daduroh characterized in that the tubular socket body (1) and the Druokrings (3 # 5) eus a slightly forubar, ζ · Β. castable or pressable. Plastic such as polythene, PVC, epoxy resin or the like. unfi the Dlohtring (4) from one bestladigeu Blastoeeren like Aorylkautsohuk are made.