SE503147C2 - Winding device for an electric cable comprising two winding drums on a common shaft - Google Patents

Winding device for an electric cable comprising two winding drums on a common shaft

Info

Publication number
SE503147C2
SE503147C2 SE9404094A SE9404094A SE503147C2 SE 503147 C2 SE503147 C2 SE 503147C2 SE 9404094 A SE9404094 A SE 9404094A SE 9404094 A SE9404094 A SE 9404094A SE 503147 C2 SE503147 C2 SE 503147C2
Authority
SE
Sweden
Prior art keywords
drum
winding
drums
winding device
shaft
Prior art date
Application number
SE9404094A
Other languages
Swedish (sv)
Other versions
SE9404094D0 (en
SE9404094L (en
Inventor
Tadeusz Groszek
Original Assignee
Tadeusz Groszek
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tadeusz Groszek filed Critical Tadeusz Groszek
Priority to SE9404094A priority Critical patent/SE9404094L/en
Publication of SE9404094D0 publication Critical patent/SE9404094D0/en
Priority to PCT/SE1995/001408 priority patent/WO1996016891A1/en
Publication of SE503147C2 publication Critical patent/SE503147C2/en
Publication of SE9404094L publication Critical patent/SE9404094L/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
    • H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4449—Arrangements or adaptations to avoid movable contacts or rotary couplings, e.g. by the use of an expansion chamber for a lenght of the cord or hose

Landscapes

  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

A winding device from which there can be taken a desired length of electric cable or lead (16) intended for connection between two connection points. The novel device includes at least two winding drums (10, 12) which are provided with side walls and onto which the cable or lead (16) can be wound. The winding drums (10, 12) are fixedly mounted on a common drum shaft (14). The diameter of one drum (10) is smaller than the diameter of the other drum (14).

Description

15 20 25 30 6.-, \, f, ,;_ f? i “f I [i 5 man, utgör en del av trumaxelns mantelyta. 15 20 25 30 6.-, \, f,,; _ f? i “f I [i 5 man, forms part of the mantle surface of the drum shaft.

Uppfinningen kommer nu att beskrivas närmare nedan i samband med den bifogade ritningen, som i planvy framifrån visar ett tvärsnitt genom en lindningsanordning enligt uppfinningen.The invention will now be described in more detail below in connection with the accompanying drawing, which in plan view from the front shows a cross section through a winding device according to the invention.

Den på ritningen åskådliggjorda lindningsanordningen innefattar två lindnings- trummor 10, 12, som är fast anordnade på en gemensam trumaxel 14. Såsom synes används de båda trummorna 10, 12 tillsammans med en enda elektrisk ledning 16.The winding device illustrated in the drawing comprises two winding drums 10, 12, which are fixedly arranged on a common drum shaft 14. As can be seen, the two drums 10, 12 are used together with a single electrical line 16.

Ledningen 16 kan dock ha olika form i samband med de olika trummoma 10, 12, varvid den naturligtvis också kan vara skarvad mellan desamma, så att den ena ledningsdelen 18 är tjockare än den andra 20, såsom också framgår av ritningen. Det bör observeras att den elektriska ledningen 16 på ritningen visas endast genomdragen mellan de båda trummoma 10, 12 och alltså inte upplindad på någon av dessa.However, the conduit 16 may have different shapes in connection with the different drums 10, 12, whereby it can of course also be spliced between them, so that one conduit part 18 is thicker than the other 20, as also appears from the drawing. It should be noted that the electrical lead 16 in the drawing is shown only drawn between the two drums 10, 12 and thus not wound on either of them.

De båda på trumaxeln 14 fast monterade lindningstrummorna 10, 12 är enligt fig. 1 mycket olika i vad avser trumbredd och trumdiameter. Den till höger i flg. l åskådlig- gjorda lindningstrumman är sålunda avsevärt bredare än den till vänster visade och har också en mycket större diameter. Båda lindningstrummorna 10, 12 har gavlar 22, 24, 26, som är avsedda att förhindra att pålindad ledning 16 glider av. Den ena gaveln 24 är i föreliggande fall gemensam för båda lindningstrummoma 10, 12.The two winding drums 10, 12 fixedly mounted on the drum shaft 14 are according to fi g. 1 very different in terms of drum width and drum diameter. The one on the right in fl g. The winding drum illustrated is thus considerably wider than that shown on the left and also has a much larger diameter. Both winding drums 10, 12 have ends 22, 24, 26, which are intended to prevent wound wire 16 from slipping off. One end wall 24 is in the present case common to both winding drums 10, 12.

Från utsidan av den lindningstrumma 10, som har den större diametem och år försedd med en mellan gavlama 22, 24 monterad cylinderformad lindningsdel 28, sträcker sig den elektriska ledningen 16 genom en kanal, som möjliggör ledningsförbindelse till det inre av trumaxeln 14, som i föreliggande fall är en hålaxel. För detta ändamål är motsva- rande hål 30, 32 utformade i lindningsdelen 28 och trumaxeln 14. Ledningen 16 passerar sedan via trumaxeln 14 till den andra trummans 12 utsida via ett motsvarande ytterligare hål 34. I föreliggande fall utgör själva trumaxeln 14 den andra lindningstrummans 12 lind- ningsdel.From the outside of the winding drum 10, which has the larger diameter and is provided with a cylindrical winding part 28 mounted between the ends 22, 24, the electrical line 16 extends through a channel, which enables cable connection to the interior of the drum shaft 14, which in the present case is a hollow shaft. For this purpose, corresponding holes 30, 32 are formed in the winding part 28 and the drum shaft 14. The line 16 then passes via the drum shaft 14 to the outside of the second drum 12 via a corresponding further hole 34. In the present case, the drum shaft 14 itself constitutes the second winding drum 12. winding part.

Vid användning av den nya lindningsanordningen kan från början exempelvis 10 lindningsvarv vara upplindade på den stora lindningstrumman 10 och 5 lindningsvarv på den lilla lindningstrumman 12. Härvid användes samma lindningsriktning för båda trum- morna 10, 12. Om nu 10 lindningsvarv avlindas från den stora lindningstrumman 10 kommer samtidigt 5 varv att avlindas från den lilla lindningstrumman 12 och 5 varv att återigen pålindas på den senare, dock i motsatt lindningsriktning. Vid pålindning av de 10 lindningsvarven på den stora lindningstrumman 10 avlindas 5 varv från den lilla lindnings- trumman 12 samt pålindas, återigen i motsatt riktning, ytterligare 5 varv på den lilla lind- 10 15 ningstrumman 12.When using the new winding device, for example, 10 winding turns can initially be wound on the large winding drum 10 and 5 winding turns on the small winding drum 12. The same winding direction is used for both drums 10, 12. If now 10 winding turns are unwound from the large winding drum 10, 5 turns will be unwound simultaneously from the small winding drum 12 and 5 turns will be rewound on the latter, but in the opposite winding direction. When winding the 10 winding turns on the large winding drum 10, 5 turns are unwound from the small winding drum 12 and, again in the opposite direction, another 5 turns are wound on the small winding drum 12.

Ovanstående lindningsexempel visar att den nya lindningsanordningen, som kan ha relativt små yttermått, på ett elegant sätt löser av- och pålindning, så att anslutning mellan två kopplingsställen (inte visade) möjliggörs för en elektrisk ledning på det sätt, som avses med uppfinningen.The above winding example shows that the new winding device, which can have relatively small outer dimensions, elegantly solves unwinding and unwinding, so that connection between two connection points (not shown) is made possible for an electrical wire in the manner referred to in the invention.

De ställen i den nya lindningsanordningen, där den elektriska ledningen kommer att utsättas för de största påkänningama vid av- och pålindning, är i anslutning till de båda kabeltrummomas periferier, där den elektriska ledningen 16 löper in i resp. hål 30, 34.The places in the new winding device, where the electrical line will be exposed to the greatest stresses during unwinding and unwinding, are in connection with the peripheries of the two cable drums, where the electrical line 16 runs into resp. holes 30, 34.

Det kan vara lämpligt att här åstadkomma ett visst skydd i syfte att dämpa påfrestningen.It may be appropriate to provide some protection here in order to dampen the stress.

Detta kan göras antingen genom att den elektriska ledningen förses med en dämpande hylsa eller att resp. hålöppning utformas på sådant sätt, att kabelböjningen blir mjuk.This can be done either by providing the electrical line with a damping sleeve or by resp. hole opening is designed in such a way that the cable bend becomes soft.

Dessa arrangemang visas emellertid inte på ritningen.However, these arrangements are not shown in the drawing.

Modifikationer av den ovan beslcrivna anordningen är naturligtvis möjliga att åstadkomma inom uppfinningens ram. Det är exempelvis inte nödvändigt att utföra drag- ningen av den elektriska ledningen inuti en hålaxel. Istället kan ledningen löpa utmed trumaxelns utsida, varvid den får passera genom motsvarande öppningar i lindningstrum- mans resp. lindningstrummomas gavel/gavlar.Modifications of the device described above are of course possible to make within the scope of the invention. For example, it is not necessary to perform the routing of the electrical wire inside a hollow shaft. Instead, the line can run along the outside of the drum shaft, whereby it may pass through corresponding openings in the winding drums resp. end caps / ends of the winding drums.

Claims (5)

10 15 20 PatentkravClaims 10 1. Lindningsanordning för att åstadkomma önskad längd av en elektrisk ledning (16), en elektrisk sladd eller liknande, vilken är avsedd för anslutning mellan två kopp- lingsställen, varvid anordningen innefattar två för den elektriska ledningen (16) ämnade lindningstrummor (12, 14), vilka är fast anordnade på en för kringvridning avsedd gemen- sam trumaxel, k å n n e t e c k n a d av att var och en av de båda lindningstrummoma (10, 12), som är anordnade omedelbart intill varandra på trumaxeln (14), har gavlar (22, 24, 26), av vilka den ena är gemensam för de båda lindningstrummoma (10, 12) och utgör en mellangavel (24), samt att mantelytan för den ena trumman (12), som har mindre diameter än den andra trumman (10), utgör en del av trumaxelns (14) mantelyta.Winding device for providing the desired length of an electrical wire (16), an electrical cord or the like, which is intended for connection between two connection points, the device comprising two winding drums (12, 14 intended for the electrical wire (16). ), which are fixedly mounted on a common drum shaft for rotation, characterized in that each of the two winding drums (10, 12), which are arranged immediately next to each other on the drum shaft (14), have ends (22). , 24, 26), one of which is common to the two winding drums (10, 12) and forms an intermediate end (24), and that the circumferential surface of one drum (12), which has a smaller diameter than the other drum (10), ), forms part of the mantle surface of the drum shaft (14). 2. Lindningsanordning enligt kravet 1, k å n n e t e c k n a d av att förhållandet mellan diametern för den mindre trumman (12) och diametem för den större trumman (10) är mindre än 2/3.Winding device according to claim 1, characterized in that the ratio between the diameter of the smaller drum (12) and the diameter of the larger drum (10) is less than 2/3. 3. Lindningsanordning enligt kravet l eller 2, k ä n n e t e c k n a d av att den gemensamma trumaxeln (14) år utformad som en hålaxel, så att dragningen av den elektriska ledningen (16) mellan trummorna (10, 12) möjliggörs inuti trumaxeln (14).Winding device according to Claim 1 or 2, characterized in that the common drum shaft (14) is designed as a hollow shaft, so that the drawing of the electrical wire (16) between the drums (10, 12) is made possible inside the drum shaft (14). 4. Lindningsanordning enligt kravet 3, k ä n n e t e c k n a d av att en kanal (30, 32 resp. 34) år anordnad för ledningsdragningen inuti varje trumma (10, 12), vilken kanal möjliggör ledningsförbindelse från trummans (10, 12) mantelyta till trumaxelns ( 14) inre, varvid kanalen (30, 32 resp. 34) för resp trumma (10, 12) alltid befinner sig mellan trummans gaviaf (22, 24 och 24, 26; 22, 36 och 26, 38). IWinding device according to claim 3, characterized in that a channel (30, 32 and 34, respectively) is arranged for the wiring inside each drum (10, 12), which channel enables cable connection from the mantle surface of the drum (10, 12) to the drum shaft ( 14) inner, the channel (30, 32 and 34, respectively) for the respective drum (10, 12) always being located between the end of the drum (22, 24 and 24, 26; 22, 36 and 26, 38). IN 5. Lindningsanordning enligt något av kraven 1-4, k ä n n e t e c k n a d av att den ingår i en dammsugare.Winding device according to one of Claims 1 to 4, characterized in that it is included in a vacuum cleaner.
SE9404094A 1994-11-25 1994-11-25 Winding device for an electric cable comprising two winding drums on a common shaft SE9404094L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9404094A SE9404094L (en) 1994-11-25 1994-11-25 Winding device for an electric cable comprising two winding drums on a common shaft
PCT/SE1995/001408 WO1996016891A1 (en) 1994-11-25 1995-11-24 Winding device for an electric cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9404094A SE9404094L (en) 1994-11-25 1994-11-25 Winding device for an electric cable comprising two winding drums on a common shaft

Publications (3)

Publication Number Publication Date
SE9404094D0 SE9404094D0 (en) 1994-11-25
SE503147C2 true SE503147C2 (en) 1996-04-01
SE9404094L SE9404094L (en) 1996-04-01

Family

ID=20396117

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9404094A SE9404094L (en) 1994-11-25 1994-11-25 Winding device for an electric cable comprising two winding drums on a common shaft

Country Status (2)

Country Link
SE (1) SE9404094L (en)
WO (1) WO1996016891A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2330823A (en) * 1997-10-30 1999-05-05 Gec Alsthom Ltd Cable storage apparatus
DE19837088A1 (en) * 1998-08-17 2000-03-02 Kaercher Gmbh & Co Alfred High pressure cleaning device
DE102013100748A1 (en) * 2012-12-14 2014-06-18 Palux Ag Hose shower used in large-scale catering area, has feed tube that is wound on feed tube drum such that feed tube is loosened or tightened during unwinding or winding of tube section
DE102020132471B3 (en) 2020-12-07 2022-05-25 Günther Doppler Winding unit for a cable
DE102021123843A1 (en) 2021-09-15 2023-03-16 Stemmann-Technik Gmbh drum assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA782208B (en) * 1977-04-21 1979-04-25 Wolf Geraete Gmbh Current supply means for electric gardening appliances
DE3506792A1 (en) * 1984-02-23 1985-08-29 Dieter 5060 Bergisch Gladbach Garnies Hose drum or cable drum

Also Published As

Publication number Publication date
SE9404094D0 (en) 1994-11-25
WO1996016891A1 (en) 1996-06-06
SE9404094L (en) 1996-04-01

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