US1979439A - Hydraulic rotatory and translatory device - Google Patents

Hydraulic rotatory and translatory device Download PDF

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Publication number
US1979439A
US1979439A US615206A US61520632A US1979439A US 1979439 A US1979439 A US 1979439A US 615206 A US615206 A US 615206A US 61520632 A US61520632 A US 61520632A US 1979439 A US1979439 A US 1979439A
Authority
US
United States
Prior art keywords
tank
hydraulic
cable
float
reservoir
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.)
Expired - Lifetime
Application number
US615206A
Other languages
English (en)
Inventor
Benit Henri
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Application granted granted Critical
Publication of US1979439A publication Critical patent/US1979439A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/40—Arrangements for rotating packages
    • B65H54/54—Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28—Traversing devices; Package-shaping arrangements

Definitions

  • drums for coiling long and heavy cables For the handling of certain loads, such as drums for coiling long and heavy cables, means are generally provided to rotate these drums as well as move the same vertically for the purpose of winding or unwinding the cable.
  • These means ordinarily comprise devices of turntable and screw-jack arrangements coupled together to obtain a helicoidal movement.
  • a circular tank is made to float in a reservoir filled with water or any other liquid, the said tank supporting the weight of the cable drum or other body to be simultaneously rotated and raised, and being guided by a central axis, and the said reservoir being capable of being filled or emptied to obtain the required upward or downward displacement.
  • 1 is the reservoir filled with water or other liquid
  • 2 is the circular tank floating in the reservoir
  • 3 is the central axis formed by a fixed vertical tube about which the tank 2 can rotate and be displaced vertically.
  • the taps 4 and 5 enable the reservoir to be filled or emptied to obtain the upward or downward displacement of the load.
  • the floating tank 2 comprises radius members 6 enabling the carrying of one or more movable drums 7 upon which a cable is wound according to the fixed direction 8.
  • an elevational view is shown representing two drums '7, the smaller drum having already received a determined quantity of cable, and the larger drum, after filling of the first, being disposed to receive also a cable.
  • the platform 10 comprises driving means 13 actuated by an electric motor fed by a flexible cable 14; these driving means further include a driving pinion l5 meshing with the gear 9, to rotate the tank integral with the gear, while permitting the free vertical translation of said tank.
  • the device herein described ensures through the interposition of the float a perfectly uniform distribution of the load on the liquid, and a great freedom of rotation, the power needed for this rotation being reduced to that necessary to overcome the friction of the float on the liquid.
  • the upward and downward displacements of the float are obtained by the mere operation of the inlet and outlet cocks for the liquid.
  • the device is free from hydraulic joints and necessitates no maintenance.
  • This invention is not only applicable to cable factory material for the winding of heavy large section cables on large diameter drums, but also for the handling of any heavy large diameter material in view of winding or unwinding operations.
  • a device for producing an helicoidal movement constituted by a vertical translatory movement combined with a rotary movement and adapted to the winding of cable on large diameter drums and including a liquid reservoir, a float adapted to support the drum to be wound, a vertical shaft secured to the bottom of the reservoir and along which the float is adapted to be displaced, means to rotate the said float around the said shaft, and means to regulate the hydraulic lift exerted on the float to obtain the required helicoidal movement of the cable drum.
  • the inlet tap 4 enabling the raising of water in the reservoir, and the water outlet 5 permitting the lowering thereof.
  • the tank 2 is centered on the vertical tube 3 by means of bearings integral with the tank, the upper hearing comprising a gear 9.
  • a platform 10 Upon the gear 9 a platform 10 is disposed through the intermediary of a ball thrust bearing 11. To limit the movement of the platform to vertical translatory movement only, teeth 12 en-

Landscapes

  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
US615206A 1931-06-04 1932-06-03 Hydraulic rotatory and translatory device Expired - Lifetime US1979439A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1979439X 1931-06-04

Publications (1)

Publication Number Publication Date
US1979439A true US1979439A (en) 1934-11-06

Family

ID=7853895

Family Applications (1)

Application Number Title Priority Date Filing Date
US615206A Expired - Lifetime US1979439A (en) 1931-06-04 1932-06-03 Hydraulic rotatory and translatory device

Country Status (2)

Country Link
US (1) US1979439A (fr)
FR (1) FR737264A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118294B (de) * 1960-02-18 1961-11-30 Leybold Hochvakuum Anlagen Vorrichtung zur Vakuumimpraegnierung von elektrischen Kabeln
US3247674A (en) * 1960-07-19 1966-04-26 Comp Generale Electricite Floating device for the laying or raising of a submarine cable or pipe
US3952962A (en) * 1974-07-20 1976-04-27 Mackley-Ace Limited Cable drums
GB2533113A (en) * 2014-12-09 2016-06-15 Magma Global Ltd Floatable spool apparatus
WO2019216770A1 (fr) 2018-05-09 2019-11-14 Almek Hydraulic Services As Appareil permettant de stocker un câble

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118294B (de) * 1960-02-18 1961-11-30 Leybold Hochvakuum Anlagen Vorrichtung zur Vakuumimpraegnierung von elektrischen Kabeln
US3247674A (en) * 1960-07-19 1966-04-26 Comp Generale Electricite Floating device for the laying or raising of a submarine cable or pipe
US3952962A (en) * 1974-07-20 1976-04-27 Mackley-Ace Limited Cable drums
GB2533113A (en) * 2014-12-09 2016-06-15 Magma Global Ltd Floatable spool apparatus
WO2019216770A1 (fr) 2018-05-09 2019-11-14 Almek Hydraulic Services As Appareil permettant de stocker un câble
EP3790792A4 (fr) * 2018-05-09 2022-03-23 Almek Hydraulic Services AS Appareil permettant de stocker un câble

Also Published As

Publication number Publication date
FR737264A (fr) 1932-12-09

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