DE1714881U - ISOLATOR WITH CABLE PROTECTION INSERT. - Google Patents

Description

Applicant » ·

Richard Hirschmann
Radio technical work

Esslingen (Neckar)
Urbanstrasse 28

Insulator with cable protection insert I

r ■ ι f ..

To fasten cables - especially high-frequency cables as antenna down ducts - insulators are used, which on A load-bearing metal part is screwed on and the cable is kept at a certain distance from the roof - or from the wall. A known embodiment of such insulators consists of a screwable on a carrier. Lower part with cable guide bars, which have a thread on their outside »A cap screwed onto this thread clamps the cable i between its lower edge and the lower part. ]

It has been shown that the usual VHF ribbon cables in particular move in the open air in the wind and thus become trapped break off after a long period of time if the clamping parts are not very rounded at the clamping points. To prevent that, an insert has already been used in known insulators which is guided between the cable guide webs and allows the cable to be clamped properly without the risk of breakage on sharp edges. «With these insulators, the fitter must however, insert the cable into the lower part of the isolator, insert the insert and then screw on the screw cap. On the roof, especially on poorly accessible mounting ► It would be very beneficial if one could do this work with one hand so that one could do this with the other can hold on. However, this is not possible with such isolators »

This disadvantage is avoided in the isolator according to the innovation because the insert rotatably inside on the screw cap is attached »So apart from the cable, you only need more to attach a single component to the insulator base. This can easily be done with one hand «. Fig. 1 shows a view of the cable insulator according to the innovation and FIG. 2 shows a section through the cable insulator, which is rotated by 90 ° with respect to the illustration in FIG. The insulator consists of the lower part 1, the screw cap 2 and the cable protection insert 3. FIG. 3 shows the lower part 1

Utility model auxiliary application Sl ₀ 2 /]

of the isolator from above and Fig »4 the screw cap 2 with protective insert 3 seen from below.

Above this socket is the bar 5 »on which the cable rests after it has been inserted between 2 guide bars 6» The cable protection insert 3 is inserted between the two guide bars 6 and consists of the cylindrical shaft 7 »which is inserted into a cylindrical recess 16 between the two cable guide webs 6 fits and the pressure rib 8, the · outside rests on the holdable cable is located on the two guide bars 6, the outer thread 9 t ^au ^ that is, the screw cap 2 screwed with the internal thread 17 "

Inside the screw cap 2 is concentric with the center of the cylindrical nozzle Io with the conical rotation 11 * This nozzle protrudes through a hole 12 in the cover 13 of the hollow cable protection insert 7 into its interior «After the screw cap and the cable protection insert are plugged together as described are, the cylindrical stub lo, which is made of a thermoplastic mass like the entire screw cap, is pressed a bit wide at its end with the help of a hot metal rod, so that the cable protection insert is still twisted against the screw cap, but can no longer be removed from it _o The ends of the webs 5 and 8, between which the ribbon cable is clamped, are strongly rounded on the outside in order to avoid sharp kinks if the ribbon cable should move even a round cable is securely held »

Claims (3)

y. The utility model 1 714-831 is partially deleted as a result, that the previous two protection sayings through throw the following protection claims. "1. clamp AU3 thermoplastic material for supporting a high-frequency cable, the attachable from a iietallhalter on a supporting base with Ka ^- ^ oI-führungS3tegen and these webs on two opposite sides superior Kabelkle;, supporting unistegen from a screw-cap and of a cable Insert clamping web consists, v / eicher the cable guide webs of the lower part also protrudes on opposite sides, characterized in that for captive, but rotatable mounting of the insert clamping web (3) in the cap (2), a cap on the underside of the cap, which is completely sealed at the top (2) attached nozzle (10) through a bore (12) of the insert ;; l: lo: ^ noto ^ os (3) iiiiiäuroh ^ Ciit lat ur.d das C. The free end of the nozzle is widened to form a pivot bearing that is indelibly definable for an axial distance between the cap (2) and the insert clamp (3). 2. Clamp according to claim. 1, characterized in that the Ends (5 »3) of the Kalaelkle ^ web and the Sinsatzlcicn ^ - steges away from the cable in a familiar way, sharp Avoiding kinks for the cable, curved outwards are." Moreover, the application is dismissed. Of the costs of the procedure, the remainder are grounded each Half of the party imposed, the extraterrestrial against each other canceled. signed Dr Hagermann Facts: ppa. Utility oyster department I signed hunter signed Knarr Made out Affected » : HES PATENT OFFICE In the name of Vo In the matter of cancellation a) the Pa. Bettermann Elektro G.m.b.H. in Lendringsen (Kr.Iserlohn) applicant , represented by: Patent attorney Dipl.-Ing. Conrad iCöchling in Hagen (Westphalia) b) the pa. Wilhelm Sihn Jr. K.G. in Hiefera IT represented by: Patent attorneys Dr Rudolf Bauer and Dipl.-Ing. Helmut Kubbuch in Pforzheim against· I, the pa. Richard Hirschnann, Radiotechnisches Werk in Eßlingen / ileckar, Urbanstr. 28 defendants , represented by: Patent attorneys Dipl.-Ing. A. Bosliart and Dipl.-Ing. W. Jackisch ! in Stuttgart-B Regarding the deletion of the utility model 1,714,881, the German Patent Office, 1st complaint, responded to the plaintiff's complaint against the decision of the utility department on June 23, 1959 at the meeting on December 23, 1060, to v / elcher participated: ' _Λ > - ■■ - ^ GnLo 1-177 / 58-1 B 24.59 GsLS (Ga 1 714 881) 2) Patent Attorneys Dr.R.Bauer, Dipl.-Ing.K.iiubbuch, Pforzheim '[** 2) Patent Attorney ί Characters:; · J / H. J, [3) Patent Attorneys Dipl.-Ing'e.A.Boshart, V / .Jackisch, Stuttgart- ·;
Sign: A 63106 Ja / b **. /: ■■,; // '; ,. ■. - '· ■■■■■. · / 1 ^ ■' ■ · ■ "■ '■■■■■ ■■ / · - ■■ ι * · ■ * · ; ö 1-177 / 58 - 1 3 24. ^ (Ga 1 714 831) f J. ■ ■ y ■ a. II η ^ © a • »cochluß in the Lochungsaacho a) the 'Pa. Elektro G.a.b.H. in Lcndrjaccen (Kr.Iserlchn) represented by: Patent attorney Dipl.-Ing. Conrad Sochling In Hagen (vfcotf.) And b) the company iiilhelrü Sihn jr. KS in Hiefern Kebenlntorveniontift , represented by: Patent attorneys Dr. Eudolf Bauer and Dipl.-Ing.
Kelrsut Hubbuch in Pf oraheia against the Χα * Bichard Hlrsciaann, Hadiotccloniochec Serk in Sulingen / ircckar, Urbanstr. 23. ,, w .- ^ », ·, ^ , _{v Ί} represented by: | I. ■ ^: ■ f; I. I, Patentamrälto 3ipl.-Ing. -A. Bothart and t ') ν Dipl.-Ing. ff. Jackißch In ütuttgart-ii [ \ } J regarding the perforation of the Cebrauchaausters 1 714 cöi, V: ■ :. ■■ · ■■>: - · ■ ■ ■. ^; · ■ ·. - 2 - daa nuörua of the 'iintcüLcLd of the Senata, which was served on 26 Juivaar 1961, is corrected so that in the place of "iii dor ^ L zuß an 23. Bezenber 1960" is put: "in the üitr / o: ic au. ■ 16. January 1961 ^w . i: üncben, March 20, 196I • i . ürtiatedt nea. Dr. Keseel _r -: e: -i. lV.I'.ccr.bc Made out AngesteKtd The Senate had "already advised IQCO on the 25th DcscEber about the ~ ucl: o bc and on January 4th, 1961 a ^ iituchoiüurirQciitv.uri ':: i finished the said .B era do ^ radatun izi librua ^ tuHt ucracn. As a result of dea later on January 5th, CcLriix. £;, t '· ^j zea the ILla ^ erin was informed about one in his factual on L ~ cil al, 1961 advised. Lei of the final Faciiun ^ der HntßciiCidiüVj ict vercehentlicii the entapreciicnde amendment;.; dos Rubrusi ^ ur.tur- remainedcn, the hicruit Iti we ^ u of correction in Ci: iti: x.roc ;; i; _; ; .dc IiJ is made up by ζ 319 2Γ0.