EP0020423A1 - Speicher- und positioniermechanismus für transmissionskabel - Google Patents

Speicher- und positioniermechanismus für transmissionskabel

Info

Publication number
EP0020423A1
EP0020423A1 EP79901199A EP79901199A EP0020423A1 EP 0020423 A1 EP0020423 A1 EP 0020423A1 EP 79901199 A EP79901199 A EP 79901199A EP 79901199 A EP79901199 A EP 79901199A EP 0020423 A1 EP0020423 A1 EP 0020423A1
Authority
EP
European Patent Office
Prior art keywords
drum
axis
tubing
helical
tube
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.)
Withdrawn
Application number
EP79901199A
Other languages
English (en)
French (fr)
Inventor
Nils Ove Hansson
Stig Olof Nylund
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 EP0020423A1 publication Critical patent/EP0020423A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/33—Hollow or hose-like 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
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/34—Handled filamentary material electric cords or electric power cables

Definitions

  • the invention relates to a mechanism for transmitting an elec ⁇ tric current, a fluid current or the like by means of a tubing from a stationary position to a position which is movable to and fro in relation to said stationary position, whereby said tubing is preformed into a helical configuration having a cer ⁇ tain elasticity.
  • the helical tubing is placed within a rotate- able hollow drum and has the possibility to change its radial size by that the two ends of the helical tubing are twisted in relation to each other.
  • Said one end of the helical tubing is connected to a supporting means of the drum and said second end is connected to the drum, about which an extension of the helical tubing is wound.
  • the number of turns of the tubing on the outside of the drum is changed in correspondence with the twisting of said two ends.
  • a known mechanism of this kind see US Patent 3 144 218, in ⁇ cludes a drum which is rotatably supported by its gables in two supporting means. An engine placed outside the drum is rotate- ing the drum via an axis, which is connected to one of said gables. The helical tubing within the drum surrounds- a statio- nary rod.
  • This known mechanism has the disadvantage that only one single helical tubing can be placed within the drum and that it has no sensing means which determines the possible twisting in both directions of the helical tubing.
  • the object of the invention is to avoid these disadvantages and to per- form a compact mechanism having a perfected driving engine.
  • the rotating axis encompasses a reversible driving engine, the axis of which is connected to the rotating axis and the stator of which is connected to the supporting means of the drum or vice a versa, whereby the two ends of the rotating axis are rotatably supported by beari in the supporting means.
  • the tubing 1 is adapted to encompass electric lines 2 to t mit electric energy from a stationary point 3 to the drum which is rotatable in relation to said point 3.
  • the drum 4 hollow and rotates with the axis 5, which encompasses a dr ing engine, the stator 10 of which is fixed to a supportin means 6 and the axis 11 of which is connected to the drum axis 5 by means of connecting means 12.
  • At the left end th axis 5 is supported by bearing 16 and at the right end by pin 14 and the bearing 15.
  • the point 3 is stationary in re tion to the supporting means 6.
  • At the left end the drum 4 supported by the axis 5 and at the right end the drum is s ported by the supporting means 6 by means of a bearing 17.
  • the tubing 1 is preformed into ' a he cal configuration, one end 7 of which is fixed to the poin while the second end 8 is connected to the inner side of t drum 4 at the left end of fig. 1.
  • the helical tubing 1 will cont to the size shown in fig. 2 after a certain number of turn If the rotating thereafter is made in the opposite directi the helical tubing 1 will expand and will resume the size shown in fig. 1.
  • the original form and size of the helical tubing is preferably the one according to fig. 1 and the e ticity of the tubing is so that the tubing has this form w being free in an uninfluenced condition.
  • the mechanism is preferably used for supplying electric en to electric means on the drum 4.
  • An example of such means a cable 9 which is wound about the drum and this cable wi be unwound when the drum is rotated in the one of the two directions whereby electric energy can be transmitted to an electric device which leaves the drum.
EP79901199A 1978-09-15 1980-04-22 Speicher- und positioniermechanismus für transmissionskabel Withdrawn EP0020423A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7809764A SE7809764L (sv) 1978-09-15 1978-09-15 Kabeltransmission
SE7809764 1978-09-15

Publications (1)

Publication Number Publication Date
EP0020423A1 true EP0020423A1 (de) 1981-01-07

Family

ID=20335850

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79901199A Withdrawn EP0020423A1 (de) 1978-09-15 1980-04-22 Speicher- und positioniermechanismus für transmissionskabel

Country Status (6)

Country Link
EP (1) EP0020423A1 (de)
DK (1) DK208480A (de)
FI (1) FI792853A (de)
NO (1) NO792956L (de)
SE (1) SE7809764L (de)
WO (1) WO1980000643A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9010213U1 (de) * 1990-07-05 1990-10-18 Manfred Fladung Gmbh, 8752 Moembris, De
FR2679543B1 (fr) * 1991-07-22 1995-04-07 Gore W L & Ass Sarl Dispositif enrouleur-derouleur de lien sans discontinuite de lien.
LU91826B1 (de) * 2011-06-17 2012-12-18 Ipalco Bv Vorrichtung zum Ab- und Aufwickeln einer oder mehreren Leitungen
DE202019101862U1 (de) * 2019-04-01 2019-04-08 Igus Gmbh Kompakte Wickelvorrichtung für eine flexible Leitung
CN114362031B (zh) * 2022-03-18 2022-06-24 山东理工职业学院 一种电线电缆检修用多维度曲向限位装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE826942C (de) * 1950-02-15 1952-01-07 Bischoff & Hensel Akt Ges Selbsttaetig aufwickelnde Kabeltrommel fuer ortsveraenderliche, elektrisch betriebene Maschinen
US3144218A (en) * 1961-06-26 1964-08-11 Gen Dynamics Corp Transmission cable storing and positioning mechanism
US3222002A (en) * 1963-04-08 1965-12-07 Socony Mobil Oil Co Inc Conduit windup reel
DE2117640A1 (de) * 1970-04-14 1971-11-04 Underground Mining Mach Elektrisch angetriebenes ortsbe weghches Gerat mit einer Aufspulvor richtung fur das Stromzuführungskabel
US4010913A (en) * 1971-10-01 1977-03-08 Ametek, Inc. Retriever reel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8000643A1 *

Also Published As

Publication number Publication date
DK208480A (da) 1980-05-13
FI792853A (fi) 1980-03-16
NO792956L (no) 1980-03-18
SE7809764L (sv) 1980-03-16
WO1980000643A1 (en) 1980-04-03

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19801002

AK Designated contracting states

Designated state(s): DE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19820513