DE6607766U - DEVICE FOR STRIPPING INSULATED CONNECTING WIRES - Google Patents

Description

'·· "··.''\ J i ·''ί -5 IAN 107 ^ / ^ * Siemens Aktiengesellschaft Munich ^2: nevertheless * ^m -' ^{a 7]} ^

Berlin and Munich Vittelebacherplat * 2

Ali S 45 267 / 21c Gbe YPA 65/2421

Facility «for stripping of iaolierte Sckdräkte

The innovation relates to a device sua stripping of insulated jumper wires for Perneelde-, especially Pernsprechanlagen, in which the Isolier- ■ antel Radial meters encircling the jumper wire cut according to the length of the portion to be stripped and at the same time opposite the axially Axial knives severing the insulating jacket centered will.

j \ ± a TTauft-Pung aims to create a device through which in a mechanical manner at any arbitrary

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Stripped sections can be obtained instead of a jumper wire. ^:

The cattle process and devices for stripping jumper wires »began, in which the insulating jacket is torn off the wire core by swci which can be moved towards each other in the direction of the wire. Such a stripping can, however, only be carried out successfully at the ends of jumper wires bsi ;, at slack ends, since there is considerable streaking at the stripping points of the jumper wire; dio courtesy, also in the course of the jumper wire aolsolierte sections sv. It starts with the fact that other slit-provided JiSEcer are ciiigedrüciit in. Hen insulating sleeve and by reaming the two knives together and by an extra strength of the 3 submersible insulating layer, a stripped section is made. Aiioli here, however, are relatively narrow limits gestedrfe, so-due to the elasticity of the Jsoliersisisiels a sasslich, exact implementation of the length of insulation össa a length of insulation from se ^T jr small sections in sRAGE

S # jllt is * Furthermore si; ad stripping rods: annt »bsi polygons on the facing inner surfaces of their pliers jaws, radial knives eoals are arranged in the direction of the pliers, axial knives. When closing the Zaixss

the insulation of the jumper wire is first cut through the radial treads according to the length of the section to be stripped and sentriort on the same side opposite the axii-ilaassern, after which the looiiercjantei in a tightness determined by the agc of the Eadialiaesser by the axial nessary acting on both sides of the jumper wire in the axial direction durc & separates is · Uo 'to avoid injuries to the wire core during this stripping process, it is not Etöglica that radial eaters as well as the axial tearers bia ay * den 3) urchacssep the wire core susanaensuf drive. So 2s will you, nacli 2? Urcb, trejonen des Isolier- τ ^ λ t iTi βjls Q iT ¹ ^ QQ. öiß? l1 ^ J. ^ X * -? isd Att ^ fl. TT *! GSSO3? de? XsoxiGrirantel not completely ¹ through. It follows that h. Binschiobcn the insulating jacket by the mentioned

senge tci ^ vj c ^ ajicj- ^ s ^ i ^ vv; ^ j.cfi zrez-jss: \ L * za j, ouj.xc £ iu> ui <icao ω ciUiwui; -

| sr work of sand to be removed from the ürahtseele ' EliEocÄ · 3ia iiasahinoHer Sissats as well as an absolutely independent one Work, such pliers are therefore not possible.

However, this is partly sealed by the inventive system in that the axial knife acting on the insulating jacket on one side or on both sides consists of two halves of the knife, which come into contact with one another. Right to their incision direction, a lifting of the drarch-parted. Insulating sheath part from the wire

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aoclc effect. Eat contrast jju the aforementioned "known" AMs Öl ier sangen, beer becomes a voliotennal XÖsen deodorant cthsuisoliercenden Xooliercantels is guaranteed by the wire core, so that diö oriind'angssecjiisse establishment in can be used in a cooperative manner,

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In a further development of the invention, the device is designed in such a way that mutually "movable jaws" are provided, each of which is semicircular, recesses corresponding to the diameter of the jumper wire for receiving the retaining wire, and that radial neseers and axial scissors arranged perpendicular to these are seen in this way on both sides. the Bscken are recognized that they ait their cutting edges, the recesses Tin a bestiisittes that Einschnittißf © protrude In Tsnüersantsl ICGSSEeichnendss Mass. When the two jaws are pressed together, the insulating jacket is cut at the separating points on this, and is split on the same side along the wire core by the Asian eater, which preferably acts on both sides of the wire, so that separation from the wire core is possible nacht is «, In torteilhafter ¥ eiss, the exceptions" in the "forces arising from the incision of the Asialnesser serve as se

a cavalry * embodiment of the invention "exists

Each cheek consists of two separate, counteracting Peder forces | perpendicular to the direction of movement of the jaws apart X movable sack parts, at the! one each of HMIfte Axialaes3er angesetst _# is such that the cut of the axial blade in the Isoliercantel Uta light occurs a later than the Binschnitt the radial CGD3er · A gsnaue 2exrbrierung of the jumper wire gsgen- asm the Asrialtaesssra so durcu the snssielle Aa- j

I ung the according to Ginan & Gr v / irksaaen Axial- "or · Radial- ^ I

rsssser Vorgsnosiiinsn “Inevitably, the afterwards | lifted from the wire ice by separating the two jaw parts bsw "the \ Axialise3ser halftone split insulating shell parts and by separating the jaw parts holding the insulating shell parts wed, for example, removed from the direction by means of iTcssluft *

In addition, according to another embodiment of the opening, the sack itself is closed and the two parts of each baking are closed. Xei & e attacking dividing surfaces.

Cc ^ '- read a further embodiment of the invention are against each other movable © Guides for recording and for guidance äer eiiiEolnon ropes are provided for the facility, ur.cl is at least one of the tests is on both sides of the recess Provide locking slots for the jumper wire

660776615.4.71 " ⁶ "

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that the puncture resistance of the sinricaining through. Ee VQren of 3TeIIeD in just eirsr single Bsvecjungs- direction are beviirkt, eina verksettgartiga training, for example, from top TIAD "Gaterteil" bast is shend, in a special "" Eiso nöglich. Fe ^ iterhin can "^ restaltiaig in such From The installation is at least one of the Pühräns-sii should be provided with Soatrierschlitsen, so that "before the Sehaitdralit to be stripped is brought through the incisive Kossor in 3 exactly centered position ', the Sehaltäratrfc can be pre-centered before the actual stripping process.

The device is described below with reference to an embodiment shown in the drawing. ·

It means:

Jig «1. an ßchersetischo representation of the establishment in their open position,

3? Lg. 2 the arrangement according to Pig. 1 in your srst? M

Pig * 3 the device according to the previous figures in a further working position,

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ϊ «4 the facility according to the previous P: the open position according to iron: work step,

Pig. 5 © in section through an execution area of the facility,

Fig. 6 is a "further section through the device according to Fig. 5 along the line A-B,

That in Pig. 1 bowed example of the? geassen Sinrichtuno- "bestSat of swei, shown in their open position j mutually movable Baclcen and 2, dore." a 3 ^s <3 ^Gr again from £ 5 "white symoatric cheek parts 3 and 4 Isaw. 5 and 6, and two Esilcn 7 and 8, which when moving in 3? E! Direction each with their IToilflanken the Baclc parts 3 and 4 "or 5 liiid 6 of the jaws 1 and d 2 euseinanäertdon, each jaw 1 B.sw "2 is tnit a semicircular recess 9 for receiving oines a" b3uisolierendea ,. Veroehen jumper wire 10 indicated by dashed lines.

Radial knife 11 arranged on both sides to deziAiiSssparungsa 9 bind, or attached in sections to the individual jaw parts and 4 Taav / · 5 and β in such a way that they böstisirdtos the recess 9 by a "böstisirdtos", the cut depth iia

Iscliensantel des sohaltdraht 10 known dimension coated. "tfeiterMn the jaws 1 and 2 are provided with 2UTS Hittelpimkt csr Axis spar tmgen 9 su-directed and α.-Σίζ.1 zn these arranged Axialraessem 12. Each A ^ ialtsesser 12" consists of two knife halves, which are individually on the facing 5 race surfaces of the jaw parts 3 lisa 4 · "bsv. 5 and 6 are attached. Here, the axial blades 12 extend approximately over the width of the jaws 1 Tm /. sv / "5" and 6 of the jaws 1 and 2 are pressed against each other by spring forces · Here the arrangement of the radial knives 11 and the aesial knives 12 is chosen so that here? Closing of the jaws 1 and the incision of the Haaia! S33ser 11 in the insulating jacket of the jumper wire 10 υυ ice takes place a little earlier than the incision of the Axialtsossor 12. As a result, the jumper wire 10 is brought into a precisely centered Ia ^ e by the Hadialcesser 11. By touching the cheek parts 3 and 4 or 5 and $, wedge-shaped jutes 13 are formed on the jaws 1 and 2, so that the wedges 7 and 8 already mentioned are rings between the cheek parts 3 and 4 "or 5 and 6 relieved

In Pig « 2 the first step in setting up a facility is illustrated. Sin iSxiöafimendrÜeken the two jaws 1 ηηά

took place by moving the ropes 7 and 8 in the direction of the arrow. Since "at v / ground the Radialraoßser 11 and the Axialtuesser 12 (Pig. 1) is pressed at still closed jaws 1 and 2 in the above-mentioned sequence in the insulating üqh Sefcaltdralstes 10 *

In the next work step, which is shown in Pig. 3, the individual jaw parts xmä 4 or 5 and 6 are pressed apart against spring forces by waiting the rope © 7 and 3 in the direction of the jumper wire 10. Pig. 2) the Hadialsesser 11 and the Axialaesser 12 in the Iso-

imprinted, now leads to a separation Jaw parts 3 'and 4 bsw · 5 and β suta ATireissen des sussehr isi sv? si Ealbschalen gsspaltetsn Isolier— nantcls from the jumper wire seat.

,. 4 indicates the next following * country last work step "When returning to line 7 tmd 8, the cheek parts 5 ^ nö 4 csw, 5 and 6 close again, so as to form a closed cheek 1 and 2", for example as a result of Peder forces in their open Position to go apart. The abgaixssstezi EaXbssbalen of the Isolieancantels are released and come, for example, by means of Srsssluft aiis the Sinrlehtusg are released *

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In Pig 5 and 6 there is an implementation of the Method an embodiment example, which are in that of the Pig. 2 corresponding working position is located.

Here i3t the device is formed in ports of a two-part tool, not shown further. In the figures there are two mutually movable guides 14 and 15 which are used to guide the jaw parts> and 4, 5 and β. Each cheek part 3 or 4 and 5 bsw * iot provided on both sides with the four-circle-shaped radial bowls 11 and one half of the axial bowls 12 * v; above, as described, "all bowl cutting edges ■ UI2 Sin bsstisIltSSi from don A>" ^r * SS "nS ^Ari ß« s-Sfihal fcd ^ ^ aii en dependent iiass in dis ^ Ausspsruji to receive the switch there AHT protrude 10th TJns now the insertion of the switch »

The Püljruag © »14 and 15 are provided with Sentriörschlitsen 16.» the width of which corresponds approximately exactly to the BurchTcesser of the jumper wire 10. The Zentrierscalitze 16 are incorporated in approaches 17, each over the parting plane of the ti iden guides 14 bsv ?. 15 protrude in such a way that when the device is closed, taking up the shear wire 10, they overlap like scissors in order to then place the shifter 10 in a centered position opposite the Meseerschsieidei-L

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to be determined (see Pig. 6). With 18 denotes sina blaze which, as oschriebsn in the previously gob forming figures ^ on, "the task have the individual jaw members 3 and 4 bsw, 5 and 6 resiliently press against each other su _e Further, in the figure the wedges 7, and S shown, dsrsn j? uiiktion also already "has been described. The figures show that the jaw parts 3t 4 »5 and 6: * · on the one hand between the wall parts of the guides 14 and laterally precisely guided on the other hand by the springs 18 in the position shown in the figures. Sin open The device in the position shown in FIGS. 1 and 4 can be effected, for example, by springs (not shown) which are arranged between the components 3 and 5 or 4 and 6.

_£ organic facility, which in? Igurön 5 and 6 as for nsschi-

■ "nelle production geeigsotcs Rös ^ seis ^ dsrgsst # falls, is also lcann in ·. Pora a Esndsanga trained v lems, since, as already ensiümt, the puncture movement by movement.. Scr ropes? And 8 bewerden is only Eiser single Hiohioag.

5 claims for protection

6 figures

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Claims (1)

- 12 - Protection claims -! Facility for stripping insulated support wires for communication systems, especially telephone systems, in which the insulating jacket is cut through && n jumper wire according to the length of the section to be stripped and axially cut through the insulating jacket on the same side opposite the insulating jacket, so that the marking is isolated on one side or dsßs dio on äem laoliersantel oinffekteadeji Axial · * knives (12) each consist of two HsseerhSlfton ", which by moving apart Bankrecht i2U their i2inschneid" direction cause a lifting of the severed ropes from the wire core » 2, .Installation according to claim 1 »thereby gsfceanzeiehnet, daoa arwei gG ^ CKO inhabited in each other ^ bars jaws (1 and 2) vorgeeoher; are that tait each halved ο tat cSrn igen _t dea Durehoesser of the jumper wire (10) cater ^ cchonden recesses (9) f * Jr dio Aufnahtsc dea jumper wireec (iO) are provided, and that at doa 3 * oken {1 and 2) "Radial = nc6G <? r (11) on both sides and the axial nerve (12) arranged vertically on the dome are so adjacent that their cutting edges protrude beyond the edges (9) by a certain masa, which characterizes the depth of the section in the insulating jacket., - 13 - 3. Device each of the preceding claims, characterized in that each jaw {1 and 2) consists of sw2i separate jaw ropes (3 and 4 "or 5 and 6) that can be moved apart from one another against peder forces perpendicular to the direction of movement of the jaws (1 and 2). Is there a half of the Axialssjse each? (12) asgssetst istj äerart »that the Sinj ös? Hjiltt the Äsialnossor (12) in the Iso-iiercjantel uci elii gsrlngss occurs later than the incision of the Sadialreasaor (11) 4, lEinrichtvir ^ aacb claim 3 »thereby marked» that «a Schliessön öor Baclcon (1 and 2) itself and © in bending the bold on cheek part © (3 «ad bsw, 5 and S) of each baking (1 and 2) through to the ürrennflachen ang3? eifondeia wedges 3? and 8) happens- 5 * set up according to the. preceding claims 1 to 4t characterized in that mutually movable © F'-hrunp-en (H and 15) on the receiving © and for guidance the individual parts of the facility are provided and that at least one of the! guides (14 or 15) are closed both sides of the recess (9) with ssntrierschlitzen. (1β) for the switching wire (10) is v-erssuös. . , 66077 & 6 15.4.71