NO116856B

NO116856B -

Info

Publication number: NO116856B
Application number: NO16585766A
Authority: NO
Inventors: A Braaten
Original assignee: Standard Tel Kabelfab As
Priority date: 1966-12-03
Filing date: 1966-12-03
Publication date: 1969-06-02
Also published as: GB1152609A

Description

Snomaskin. Snow machine.

Foreliggende oppfinnelse vedrører en snomaskin for snoing avThe present invention relates to a twisting machine for twisting

3 eller k kjerner samt fyllmateriale til en kabel omfattende et roterbart bur med fire vugger for avviklesneller hvor nevnte vugger er montert parallelt med maskinaksen. 3 or k cores as well as filling material for a cable comprising a rotatable cage with four cradles for unwinding reels where said cradles are mounted parallel to the machine axis.

På en vanlig snomaskin for snoing av 3 eller k kjerner til en kabel som f.eks. vist i tysk patent No. 1.188,158 er den fjerde vugge anbragt i den bakre ende av maskinen mens de tre andre vugger er arrangert symmetrisk i et bur. Sådanne maskiner krever svær gulvplass. On a normal twisting machine for twisting 3 or k cores for a cable such as e.g. shown in German patent no. 1,188,158, the fourth cradle is placed at the rear end of the machine, while the other three cradles are arranged symmetrically in a cage. Such machines require a lot of floor space.

På andre konvensjonelle maskiner som eksempelvis er vist i tysk, patent No. 2^2.078 er et flertall vugger montert i et bur med sine akser parallelle med maskinaksen mens snellene med fyllmaterialet er montert i buret i rommet mellom vuggene og snopunktet. On other conventional machines such as those shown in German, patent No. 2^2.078, a plurality of cradles are mounted in a cage with their axes parallel to the machine axis, while the reels with the filling material are mounted in the cage in the space between the cradles and the turning point.

Det ansees imidlertid ikke praktisk å anbringe fire sværeHowever, it is not considered practical to place four large ones

vugger symmetrisk (i 90° vinkel) i et Taur da diameter<p>n av maskinen i så tilfelle vil bli unødvendig stor. cradles symmetrically (at a 90° angle) in a Taur as the diameter<p>n of the machine will in that case be unnecessarily large.

Det ansees ennvidere ikke praktisk å ha både snellene for fyll-It is still not considered practical to have both the reels for filling

materialet og kjernevuggene i samme bur, da skiftingen av sneller vil falle vanskelig. the material and the core cradles in the same cage, as the changing of reels will be difficult.

Hensikten med foreliggende oppfinnelse er å frembringe en sno-The purpose of the present invention is to produce a sno-

maskin uten de mangler som hefter ved de vanlige maskiner. Dette oppnås ved å utføre snomaskinen i henhold til angivelsene i de neden- machine without the shortcomings associated with ordinary machines. This is achieved by performing the twisting machine according to the indications in the below

for fremsatte krav.for claims made.

Når snellene og vuggene i en snomaskin er anbragt som angittWhen the reels and cradles in a winder are positioned as indicated

i nedenstående krav, krever maskinen minst mulig gulvplass da rom-in the requirements below, the machine requires the least possible floor space as room-

met mellom buret og snopunktet benyttes både for den fjerde vugge og rammen for fyllmatérialsnellene. The space between the cage and the snow point is used both for the fourth cradle and the frame for the filling material spools.

En ytterligere fordel er at når fyllmatérialsnellene er mon-A further advantage is that when the filling material spools are mon-

tert i en separat ramme, lettes utskiftingen av snellene og den skiftende vekt av fyllmatérialsnellene får ingen innflytelse på in a separate frame, the replacement of the reels is facilitated and the changing weight of the filling material reels has no influence on

balansen av snelleburet.the balance of the reel cage.

Det ovenfor nevnte og andre trekk ved foreliggende oppfinnelseThe above-mentioned and other features of the present invention

fremgår klart av følgende detaljerte beskrivelse i forbindelse med vedlagte tegning. is clear from the following detailed description in connection with the attached drawing.

På tegningen er det skjematisk vist en snomaskin omfattende etThe drawing schematically shows a snow machine comprising a

bur 1 i hvilket er montert tre vugger (bare to vises) symmetrisk arrangert og med en vinkelavstand av 120°. På bur 1 er også montert en fjerde gaffelfonnet vugge 3« Driften for denne vugge 3 skjer ved hjelp av en aksel (ikke vist) inne i den sentralt beliggende tubus 4 cage 1 in which are mounted three cradles (only two shown) symmetrically arranged and with an angular distance of 120°. A fourth fork-shaped cradle 3 is also mounted on cage 1. The operation of this cradle 3 takes place with the help of a shaft (not shown) inside the centrally located tube 4.

som er forbundet jned en girboks 5. Vuggene 2 drives av en girboks 6which is connected to a gearbox 5. The cradles 2 are driven by a gearbox 6

via gir anbragt i ramme 6.via gear placed in frame 6.

En ramme 7 for fyllmaterialsnellen drives synkront med buret 1,A frame 7 for the filling material reel is operated synchronously with the cage 1,

via de sammenkoblede girfookser 8, 9 og 10. via the linked gear fokes 8, 9 and 10.

Claims

1. Twisting machine for twisting 3 or 4 cores as well as filling material for a cable, comprising a rotatable cage with four cradles for awik-

light drums for the cores where said cradles are mounted parallel to the machine axis as well as reels for the filling material, charac- characterized by the fact that one of the cradles is mounted in a space limited by lines drawn from the turning point to the outlet from each of the other three cradles which are mounted between two support frames and lie symmetrically at 120° intervals as in a normal machine, and that the reels with the filling material is mounted in a rotatable frame between said one cradle and the pivot point and separated from the cage in which said cradles are placed.

2. Snow machine according to claim 1, characterized in that - the mentioned one cradle is mounted centrally in the carrier frame closest to the snow point which also includes the outlets from the mentioned three other cradles.