DE2558306A1 - TERMINAL STRIP FOR MULTI-SIDED CURRENT CONDUCTORS - Google Patents

Description

Dr. R./P/G 22.12.1975

15 912/913

iitablissamints

h-si'iri Pouyst A.C. Ii. T. P.

15, rut; ds la. jo ^ tjoie

La Plaiae Sair.t Dsr.is 93 (Ssins Saint D-snis)

Connection laista fär m ^ hrsiitig tapering: Conductor.

The invention lies on din Gsbi ^ t d? R power conductor connections.

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She pulls herself closer to a terminal strip, as they are often used in iris irrigation systems. Liar, this has to do with cables, dia ζ. Β. iiiis large number of paarijjsr connections aufsisin. uis Vö-rtailung dsr V- ^ r bindings sr calls for Klsmmsnanschlüsss ur.d si; -ht curved3 Lsitungsv ^ rlaufa vor. Diss all = s sstzt iir. & N b ^ qusnvsn, froisa access to dsn Aiischlußkldinmüii and may bsi d-sr Vsrl & gaarbsit keineetlsi B & hindsrung orivigar ...

One for alternating or bi-sided attachment a: i So the terminals is important; from & r also this ar. Order must be such that the hi-sr are connected Lsitsr daivn still completely clear ur; d frai remain accessible.

There are already rectangular, formed from Isolationsmatsrial connection bars known to dsien Kariteii

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protruding or recessed liegsi.de IQsinmeii sit; one surface of such a bar is provided with channels. The open ends of this canal » open near the clamps, the others at ei: iar Connecting edge of these clamps. Form channels Cable guides. In this known embodiment, there is a common one for each group of clamps Guide channel provided. However, this can lead to constraints and impairments for laying useful suppleness.

It has also been suggested for a group of clamps in one direction and for one second group of clamps running in the opposite direction Cable oil guide channels on such a terminal strip to be provided. Despite this measure remains but the flexibility of laying is limited.

The object of the invention is in particular, d. H. in addition to the description and

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Tasks that result in claims gattungsg-smaßi terminal block despite crowded Arrangement d, r clamps in a way that is favorable in terms of configuration =! to be trained in such a way that the suppleness and also the connection capacity in the conductor level are improved or is enlarged regardless of whether it is a question of cables with end-wired conductors or tapes (jarretiere) acts.

This object is achieved according to the invention by that the terminal strip has at least two channel groups, whose channels all open at one end in the area of the connecting tongues and their other openings emerging at opposite edges of this bar

In addition, a design that is favorable according to the invention is advantageous achieved by a third group of channels with one opening to the edge of the clamp and one on the opposite Edge of the terminal strip.

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Finally, one more thing is beneficial: Construction j & according to dsr iirfir.dung given: by an unt ~, r ^ i: - other connected Plattji.paar rdt zvischsnlijgenu r Isolation partition that holds the tongues in their in the surface of the one plate provided for storage shells, which storage rings in front of one of these dividing walls

g-in the plate, di- on the andir-n Side has a first series of channels - where ', - ^ i the second row of channels on the same side d = r zw-sit ^ n, with d = r separatingx ^ and verbiu.denen plate lies.

As a result of such a configuration, jir.e is generic Terminal strip from ^ rliöhtsia utility WoTt created: While maintaining sinar optimal Overview and accessibility of the connection tab siner such bar, are separate from each other running, d. H. achieved diverging supply path. This ^. open spatially clearly separated in the immediate vicinity of the connection points u :: d in an overview and allocation that facilitates

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direction of completely separate, and indeed opposite one another Sides of the strip. Preferably is a third guide channel is provided, dsr also opens in the vicinity of the connecting tongues and exits at d = r-opposite narrow edge of the connection strip. In this way there are even three conductor outlets that are separated from one another in terms of direction. It's such Läiste is inexpensive to manufacture and expandable created from individual elements in a so-called "sandwich construction", with the dia storage caves the connecting tongues covering insulating partition the connecting element between the two plates is advantageously switched on. This partition also closes the cable duct in the direction of the next plate. The isolation partition can also be used as an end plate so that the outer, otherwise exposed cable channels are also closed. For the terminal strip

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a rectangular shape is preferred. B ^ i ^ r therefore the same Rippungsquerschnitt d plates rise to the advantage that the strip using the whole edge length in the range of Anschlußzungeri opening out = n Cable Channels inherently have a larger width, however, dsr on the narrow edges taper continuously. Since the corresponding channels extend on both sides of the connecting tongue level, there is a clear separation in the cable routing.

The subject of the invention is next based on two graphically illustrated embodiments explained in more detail. Show it:

Fig. 1 the terminal strip according to the first embodiment, in a perspective view, to illustrate the diverging course of the cable duct, partially broken away and

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Fig. 2 shows the terminal block according to the second dsm Exemplary embodiment, but in partial representation.

As can be seen from Fig. 1, a terminal strip designated as a whole by 1 consists of two rectangular plates 2 and 3 having the same outline shape. The latter are made of insulating material and are poured or splashed. They are interposed with a series of connecting tongues or terminals 4 in the form of soldering lugs and an insulating partition wall 5 connected to one another.

The inner surface 6 of the plate 3 is curved Ribs 7. The latter have the same cross-section and leave channels 8 free for cable cores between them.

To accommodate the tongues 4 forming the clamps, which extend from the longitudinal edge of the corresponding

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Plattsn go out, are provided in the open area of the Platts 3 deployment equipment 9 for di5Si back, which are closed by the partition 5. The latter is lagsorisntiart by 10 feet. These go in the corner area of darsprschords: ·. Flächsnseite dsr plate 2 from. Dis Baiden plates 2 "and 3, di3 partition wall 5 and 4 · ZungDii wsrds :. by Klabung or ArieinandarscliwsiSsn zusamriäiig-ihaltsii, preferably using ultrasonic ass Schxviißvtrfahrens.

Dis zw-site plate 2 has on its front surface Ribs 11, which correspond to 7 of the first plate 3, however bent vsrlaufsn in sntg3geng3S3tztera sense (Sisha Zaichr.ung.) Bites ribs 11 let between channels 12 are also free for cable cores. Di = SS Channels 12 open, like the channels 8 on the one hand at dor Edge from which the tongues 4 protrude and on the other hand at the connecting edge, which is opposite to the channel mouths of the first plate 3 extends.

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Such a connection strip therefore allows the arrangement of the tapering points in the area of the tongue: 4 Cable, whether sia now from dsr an odsr And-3 r en end edge of the conclusion Is is ta iisr supplied Word & n odar of you ob ^ ron S-oita.

The present = Ausfülirungsbi plays 7 pairs Zuiigön 4 per plate: isinh = it ui'.d äb & nsoviale cable canals, so that jsdas ZuiigBripaar vovi dir 3i: i3ii and andarsn Edge of the bar over di ^ s? Channel is accessible.

Although the assembly according to FIG is limited, there is a need and expediency, of course, another multitude is possible or permissible. Di = · - connected Plates 2 and 3 themselves picture in the manhole decksl in each case by diö nachfollowa Platts or the Isolation partition.

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Bai such a plant can be unbundled Cable connection heads via the channels 12 to the tongues. 4 were fed and the outgoing on the opposite Page are led away via the channels 8.

According to the variant according to FIG. 2, the plate 3 can furthermore have one between a pair of insert recesses 9 lying, have a narrow additional cable duct 13, which extends from the edge starting from which the tongues 4 protrude, extends to the opposite side of the bar.

Such a channel 13 can serve as an additional cable guide, so that a total of one lying below Cable connection point directly opposite the terminal strip, furthermore strings distributed and overhead Cable connection points are available.

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The tongues 4 shown here are used to accommodate the stripped conductors by wrapping them around, however, other types of connection are also possible as required, such as a soldered connection, stalked receptacles, elastic clamping sleeves and even screw clamps or the like for detachable or fixed Direct connection of the conductor or conductors or end connections, if provided.

Designs of such strips that differ in shape and outline are also conceivable with the same channel guides.

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Claims (3)

15 912/913 22.12.1975 claims 1.) Terminal strip or terminal strip for current conductors tapering on more than one side, in which the clamping tongues are at least protrude in rows on one of the longitudinal edges, with lying within the wall thickness Kabelführungkanälsn, the one on the tongues equipped edge and other ends on one Connection edge open, characterized in that the terminal strip (1) has at least two groups of channels has, the channels of which all open at one end in the area of the connecting tongues and the other Mouths emerge on opposite edges of this bar. 2. Terminal strip according to claim 1, characterized by a third channel group (channels 13) with a Mouth to the terminal edge and one on the opposite edge of the terminal strip. 609837/0276 - / 4 - 15 912/913 22.12. 1975 3. Terminal strip after a dsr preceding it Claims, characterized by an interconnected pair of plates (1) with an intermediate Isolation partition (5) that has the tongues in its in the face of one plate (3) provided storage cavities (9) holds which egg storage cavities are in the one this partition are located opposite plate, which on the other string a first row of Channels (8) bssitzt, the second row of channels (12) on the same side of the second, is connected to the partition plate (2). 60 9 8 37/0276