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WO1996016891A1 - Enrouleur pour cable electrique - Google Patents

Enrouleur pour cable electrique Download PDF

Info

Publication number
WO1996016891A1
WO1996016891A1 PCT/SE1995/001408 SE9501408W WO9616891A1 WO 1996016891 A1 WO1996016891 A1 WO 1996016891A1 SE 9501408 W SE9501408 W SE 9501408W WO 9616891 A1 WO9616891 A1 WO 9616891A1
Authority
WO
WIPO (PCT)
Prior art keywords
drum
cable
drums
shaft
winding
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/SE1995/001408
Other languages
English (en)
Inventor
Tadeusz Groszek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO1996016891A1 publication Critical patent/WO1996016891A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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

Definitions

  • the present invention relates to a power cable winding device from which there can be taken desired lengths of electric lead or cable for connection between two coupling points, wherein the device includes two drums onto and from which electric lead can be wound and unwound respectively and which are fixedly mounted on a common rotatable drum shaft.
  • a winding device or so-called winding winch (often porta- ble) , is used in many instances to obtain an electric connection between two coupling points.
  • One coupling point may sometimes be stationary and the other movable, although the conditions may, of course, also be such that the location of the second coupling point, which is then also a fixed coupling point, may vary, i.e. it may have a fixed position and have the form of a wall socket fitted in a house or like dwelling.
  • Another type of lead-extending devices uses rings which are slidably mounted on a fixed rod, line or the like, with the lead fixed in the rings in generally mutually spaced rela ⁇ tionship, so that when extended the lead will not sag between the rings.
  • a construction of this kind extends in a given predetermined direction, but has limited lateral connection possibilities.
  • the object of the present invention is to provide a winding device of the kind defined in the introduction which is small and light in weight and of simple operation and suited for use in many different fields.
  • This object is achieved in accordance with the invention with a winding device which is mainly characterized in that each of the two winding drums, which are mounted immediately adjacent one another on the drum shaft, have side walls of which one is common to the two drums and forms an intermediate wall, and in that the diameter of one drum is smaller than the diameter of the other drum and that the mantle surface of said one drum forms part of the mantle surface of the drum shaft.
  • the winding device illustrated in the drawing comprises two winding drums 10, 12 which are fixedly mounted on a common drum shaft 14. As will be seen, the two drums 10, 12 are used together with one single electric lead or cable 16.
  • the cable 16 may, however, have different forms in relation to the two drums 10, 12, wherein the cable may, of course, also be spliced or otherwise joined therebetween, such that one cable part 18 will be thicker than the other cable part 20, as will also be seen from the drawing. It will be noted that the illustrated electric cable 16 is shown simply drawn between the two drums 10, 12 and thus not wound onto any of said drums.
  • the winding drums 10, 12 fixedly mounted on the drum shaft 14 differ markedly from one another with regard to drum width and drum diameter.
  • the winding drum shown on the right in the drawing is much wider than the drum shown on the left and has a much larger diameter.
  • Both winding drums 10, 12 have side walls 22, 24, 26, which are intended to prevent cable 16 wound onto a drum from sliding off.
  • one wall 24 is common to both winding drums 10, 12.
  • the ratio between the diameter of the drum 12 of smaller diameter and the diameter of the drum 10 of larger diameter is preferably less than two-thirds
  • the drum 10 of larger diameter is provided with a cylindrical winding part 28 mounted between the wall-s 22, 24 and the electric cable 16 extends from outside the drum 10 through a passage which enables the cable to be connected to the interior of the drum shaft 14, which in the illustrated case is a hollow shaft.
  • corresponding holes 30, 32 are provided in the winding part 28 and the drum shaft 14.
  • the cable 16, or lead then passes through the drum shaft 14 to the outside of the other drum 12, via a corresponding further hole 34.
  • the drum shaft 14 forms the winding part of the second winding drum 12.
  • ten turns of cable may be initially wound onto the larger drum 10, and five turns wound onto the smaller drum 12.
  • the same winding direction is used for both drums 10, 12. If ten turns are now unwound from the larger drum 10, five turns will be unwound simultaneously from the small drum 12 and five turns will again be wound on the latter, although in the opposite winding direction.
  • five turns are unwound on the small drum 12 and a further five turns are again wound onto the small drum 12 in the opposite direction.
  • novel winding device which may be relatively small in size, provides an elegant method of enabling a cable to be reeled-on and reeled-off respective drums so as to enable the cable to be connected between two connection points (not shown) in the way intended by the invention.
  • the described device can be modified within the scope of the invention.
  • the cable may run along the outer surface of the shaft and then pass through corresponding openings in the side wall or walls of the winding drum or winding drums respectively.
  • the side walls 24, 26 of the drum 12 are generally circular in shape and coaxial with the shaft 14.
  • a stationary hood 40 has two walls 44, 46 which extend towards the walls 24, 26, wherein the radial gaps between the side walls and the hood walls are sufficiently small to prevent the cable 20 passing therethrough.
  • the hood 40 is delimited outwards by an end wall 47 which prevents the cable 20 from falling freely of the drum in a radial direction.
  • the radially outer end-part of the cable 20 on the drum 12 extends through a generally axially directed opening 48 through one of the hood walls 44, 46 in the proximity of the end wall 47.
  • the two drums 10, 12 are suitably mounted to rotate about a common geometric axis.
  • the illustrated drum shaft 14 has a constant outer diameter along its length, although it will be obvious that it may have different diameters in the two drums, wherein the diameter of the drum shaft in the drum 12 is suitably adapted to the requirement of a smallest diameter for the drum 12. It is also possible to change, e.g., the diameter of the drum 12 by fitting a diameter enlarging annulus between the side walls 24, 26 onto the shaft 14, either releasably or permanently, said annulus conveniently having a radial opening for receiving the cable when the shaft 14 is hollow and accommodates the cable.
  • the hood 40 is shown carried by a stand 49 which also carries the drum shaft bearings 51, 54.
  • the inventive device may be fitted into a vacuum cleaner

Landscapes

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

Abstract

Enrouleur permettant de tirer une certaine longueur de câble ou de fil électrique (16) à brancher en deux points distincts. L'enrouleur comprend au moins deux tambours d'enroulement (10 et 12) munis de joues latérales, sur lesquels le câble ou le fil (16) peut être enroulé. Les tambours (10 et 12) sont montés en position fixe sur un axe commun (14). L'un des tambours (10) a un diamètre inférieur au diamètre de l'autre (14).
PCT/SE1995/001408 1994-11-25 1995-11-24 Enrouleur pour cable electrique Ceased WO1996016891A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9404094A SE9404094L (sv) 1994-11-25 1994-11-25 Lindningsanordning för en elektrisk kabel innefattande två lindningstrummor på en gemensam axel
SE9404094-6 1994-11-25

Publications (1)

Publication Number Publication Date
WO1996016891A1 true WO1996016891A1 (fr) 1996-06-06

Family

ID=20396117

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1995/001408 Ceased WO1996016891A1 (fr) 1994-11-25 1995-11-24 Enrouleur pour cable electrique

Country Status (2)

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

Cited By (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
WO2000010901A1 (fr) * 1998-08-17 2000-03-02 Alfred Kärcher GmbH & Co. Appareil de nettoyage a haute pression
DE102013100748A1 (de) * 2012-12-14 2014-06-18 Palux Ag Schlauchbrause
DE102020132471B3 (de) 2020-12-07 2022-05-25 Günther Doppler Aufwickeleinheit für ein Kabel
DE102021123843A1 (de) 2021-09-15 2023-03-16 Stemmann-Technik Gmbh Trommelanordnung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1571767A (en) * 1977-04-21 1980-07-16 Wolf Geraete Gmbh Current supply device for electric gardening appliances
DE3506792A1 (de) * 1984-02-23 1985-08-29 Dieter 5060 Bergisch Gladbach Garnies Schlauch- oder kabeltrommel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1571767A (en) * 1977-04-21 1980-07-16 Wolf Geraete Gmbh Current supply device for electric gardening appliances
DE3506792A1 (de) * 1984-02-23 1985-08-29 Dieter 5060 Bergisch Gladbach Garnies Schlauch- oder kabeltrommel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Vol. 7, No. 112, M-215; & JP,A,58 031 873 (SUMITOMO JUKIKAI KOGYO K.K.), 24 February 1983. *

Cited By (6)

* 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
WO2000010901A1 (fr) * 1998-08-17 2000-03-02 Alfred Kärcher GmbH & Co. Appareil de nettoyage a haute pression
DE102013100748A1 (de) * 2012-12-14 2014-06-18 Palux Ag Schlauchbrause
DE102020132471B3 (de) 2020-12-07 2022-05-25 Günther Doppler Aufwickeleinheit für ein Kabel
DE102021123843A1 (de) 2021-09-15 2023-03-16 Stemmann-Technik Gmbh Trommelanordnung
DE102021123843B4 (de) * 2021-09-15 2025-07-03 Stemmann-Technik Gmbh Trommelanordnung

Also Published As

Publication number Publication date
SE9404094D0 (sv) 1994-11-25
SE503147C2 (sv) 1996-04-01
SE9404094L (sv) 1996-04-01

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