WO2018124952A1 - Élément de frein à tambour de bobine de câble et bobine de câble - Google Patents

Élément de frein à tambour de bobine de câble et bobine de câble Download PDF

Info

Publication number
WO2018124952A1
WO2018124952A1 PCT/SE2017/000060 SE2017000060W WO2018124952A1 WO 2018124952 A1 WO2018124952 A1 WO 2018124952A1 SE 2017000060 W SE2017000060 W SE 2017000060W WO 2018124952 A1 WO2018124952 A1 WO 2018124952A1
Authority
WO
WIPO (PCT)
Prior art keywords
cable
brake member
drum
cable drum
hole
Prior art date
Application number
PCT/SE2017/000060
Other languages
English (en)
Inventor
Kent Lundgren
Original Assignee
Ahlsell Ab
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
Priority claimed from SE1600360A external-priority patent/SE541508C2/en
Priority claimed from DE202017000832.7U external-priority patent/DE202017000832U1/de
Application filed by Ahlsell Ab filed Critical Ahlsell Ab
Publication of WO2018124952A1 publication Critical patent/WO2018124952A1/fr

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
    • B65H75/44—Constructional details
    • B65H75/4418—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means
    • B65H75/4428—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means acting on the reel or on a reel blocking mechanism
    • 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
    • B65H75/4436—Arrangements for yieldably braking the reel or the material for moderating speed of winding or unwinding
    • B65H75/4442—Arrangements for yieldably braking the reel or the material for moderating speed of winding or unwinding acting on the reel
    • 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
    • B65H75/4457—Arrangements of the frame or housing
    • B65H75/4468—Tubular frame
    • 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 present invention pertains to a cable reel drum brake member, and a cable reel, with the cable drum member attached to it.
  • Cable reels should be provided with a drum brake/stop/lock to prevent the cable inside its drum to unwind, when carried or when enough length of the cable has been pulled out of the drum. Moreover, it is appreciated that the cable stays in place, when it is stored or not in use. It should also be easy to unlock the cable drum brake to utilize it for its purpose.
  • the present invention provides a new cable reel drum brake/stop/lock, and its cable reel. It is easy to utilize, and has new applications for releasing and braking the reel.
  • the present invention sets forth a cable reel drum brake member.
  • the invention comprises:
  • a brake member in one piece having an elongated cable slide hole; a through hole attaching to a cable reel stand adapted to be moved back and forth towards and backwards from the cable drum, respectively, in a braked and open mode for the cable drum, respectively, so that an electric cable power plug can be locked in the slide hole;
  • At least one aperture which engages with at least one of the cable drums two flanges providing a braked position to the cable drum, when the braking member is inclined towards the cable drum through at least one of a friction between the cable drum through the aperture and the cable drum flanges, and a wedged position to the cable drum flanges.
  • the slide hole has an opening, and a spring action when pressured through engaging with the cable drum, the opening providing insertion of the cable, and the opening having a size and shape to prevent the cable from being detached from the slide hole.
  • Another embodiment provides that by pulling the cable it releases its braked position due to the friction and/or force applied to between the slide hole, and at least the cable, and the end arrangement of an electric plug, forcing the brake member to move backwards from the cable drum to unlock by engaging with the slide hole. Further, one embodiment provides that it squeezes the cable to stay, when the cable drum brake in its braked position.
  • the stand is equipped with pins, and the brake member having at least one hole, and at least one slit, where by the pin fits in the hole, when the brake member is in its open position, and in its locked position, when the pin fits in to the slit in the brake member locked position, by wedges hindering the pin from falling back into the hole.
  • the present invention sets forth a cable reel.
  • the invention comprises:
  • a through hole attaching to a cable reel stand adapted to be moved back and forth towards and backwards from the cable drum, respectively, in a braked and open mode for the cable drum, respectively, so that an electric cable power plug can be locked in the slide hole;
  • At least one aperture which engages with at least one of the cable drums two flanges providing a braked position to the cable drum, when the braking member is inclined towards the cable drum through at least one of a friction between the cable drum through the aperture and the cable drum flanges, and a wedged position to the cable drum flanges.
  • Fig. 1 illustrates a cable reel drum brake member in a front perspective elevation view in accordance with the present invention
  • Fig. 2 illustrates the cable reel drum brake member in Fig, 1 , from its position towards the cable drum in a back perspective elevation view in accordance with the present invention
  • Fig. 3 illustrates the cable reel drum brake member in Fig, 1 , from its position away from the cable drum in a front elevation view in accordance with the present invention
  • Fig. 4 illustrates a cable reel with the drum brake attached to it in a perspective elevation view, in accordance with the present invention.
  • the present invention provides a new cable reel drum brake/stop/lock, and its cable reel. It is easy to utilize, and has new applications for releasing and braking the reel. Moreover, the present invention relates to a cable reel provided with the cable drum brake member.
  • the cable drum brake slide hole is provided with a side opening, where the cable can be inserted, and removed from the cable drum brake.
  • Another embodiment provides that the cable drum slide hole is closed, thus the electric power plug has to be mounted when attaching the cable drum brake to the cable reel stand, preferably at the assembling of the cable reel.
  • Another embodiment provides that the cable itself can be squeezed, by the slide hole being made flexible enough.
  • the above embodiments are not depicted in the attached Fig. 1 to Fig. 4, plausible within the scope of the attached claims.
  • Fig. 1 illustrating a cable reel drum 34, Fig. 4, brake member 10 in a front perspective elevation view, in accordance with the present invention.
  • the cable reel 34 drum brake member 10 assembled in one piece in this exemplifying embodiment, but can also be manufactured in one solid piece, which has an elongated cable 40, Fig. 4, slide/guide hole/slit/slot 12 with an opening 20 providing that the slide hole 12 has a spring action when pressured, through engaging with the cable drum 36, the opening 20 provides insertion of the cable 40, and the opening 20 has a size and shape to prevent the cable 40 from being detached from the slide hole 12.
  • An elongated through hole 14 in the cable drum brake 10 is adapted to attach to a cable reel stand 38, Fig. 4, to be moved back and forth towards and backwards from the cable drum 36, respectively in a braked and open/unlocked mode for the cable drum 36, respectively so that the cable 40 power plug 42 can be locked in a determined position, and opened for unwinding.
  • the through hole 14 is herein depicted as round, but can also be somewhat open at its bottom to be squeezed/pushed over the handle 38, Fig. 4.
  • the cable drum brake member 10 is pivotally movable around the handle axis.
  • At least one aperture 16, 18, which engages with at least one of the cable drums 36 two flanges provides a braked position to the cable drum 36.
  • the braking member 10 is inclined towards the cable drum 36 through at least one of a friction between the cable drum 36 through the aperture 16, 18 and the cable drum 36 flanges, and a wedged position to the cable drum 36 flanges.
  • Two holes 22 are arranged to fit a locking pin 44, screw, or the like attached on the handle 38 in the open mode of the brake member 10, when attached to the handle 38.
  • the slits 24 fit the pin 44 in the locked mode of the handle 10, when attached to the handle 38. This is better understood with reference to Fig. 3, and the blow up of the pin in Fig. 4.
  • a brake member 10 by pulling the cable power plug 42, it releases its braking position due to the friction and/or force applied to between the slide hole 12, and at least the cable 40, and the end arrangement, for instance a plastic/rubber bushing of an electric plug 42 for electrical power sockets or the like, for example as seen in Fig.4, forcing the brake member 10 to move backwards from the cable drum 36 to unlock it.
  • Fig. 1 depicts that the one piece cable drum brake member 10 is assembled by two fitting parts 26, 28, whereby the part 28 is attached to point away from the cable reel 34, and part 26 is attached to face the cable reel 34.
  • the cable drum brake member 10 can also be manufactured in one single piece.
  • the through hole 14 part of the drum brake member 10 can be manufactured with two handle 38 touching/supporting areas (not shown), instead of the one elongated shown in Fig. 1 to Fig. 4.
  • Fig. 2 illustrates the cable reel drum brake member 10 in Fig, 1 , from its position towards the cable drum in a back perspective elevation view, in accordance with the present invention, where it depicts the screws 21 with which the two parts 26, 28 are assembled into a one piece cable drum brake member 10, in this embodiment.
  • the drum brake member 10 could be assembled by other known means than with screws for instance through clips, rivets, and the like known means.
  • Fig. 2 depicts slides 30 intended to guide the pins 44 to position the brake member 10 on the stand 38.
  • Fig. 3 illustrates the cable reel drum brake member in Fig, 1 , from its position away from the cable drum in a front elevation view, in accordance with the present invention.
  • a brake member 10 is depicted equipped with pins 44, and the brake member 10 having at least one hole 22, and at least one slit 24.
  • the pin 44 fits in the hole 22, when the brake member 10 is in its open position, and in its locked position, when the pin 44 fits in to the slit 24 in the brake member 10 locked position, by wedges 32 hindering the pin 44 from falling back into the hole 22.
  • Fig. 4 illustrates a cable reel with the drum brake attached to it in a perspective elevation view, in accordance with the present invention. Specifically, it shows the cable reel 34, stand 38, cable, and cable drum 36 with its flanges, and the attached drum brake member 10. Furthermore, the Fig. 4 depicts a blow up of the locking pin 44 function within the holes 22, and the slit 24.

Landscapes

  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)

Abstract

L'invention concerne un élément de frein à tambour de câble (10), et une bobine de câble (34) avec l'élément de frein (10) fixé à son support (38).
PCT/SE2017/000060 2016-12-30 2017-12-29 Élément de frein à tambour de bobine de câble et bobine de câble WO2018124952A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE1600360-0 2016-12-30
SE1600360A SE541508C2 (en) 2016-12-30 2016-12-30 A cable reel drum brake member and a cable reel
DE202017000832.7U DE202017000832U1 (de) 2017-02-15 2017-02-15 Bremsvorrichtung für den Trommelkörper einer Kabelrolle und eine Kabelrolle mit Bremsvorrichtung
DE202017000832 2017-02-15

Publications (1)

Publication Number Publication Date
WO2018124952A1 true WO2018124952A1 (fr) 2018-07-05

Family

ID=62710653

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2017/000060 WO2018124952A1 (fr) 2016-12-30 2017-12-29 Élément de frein à tambour de bobine de câble et bobine de câble

Country Status (1)

Country Link
WO (1) WO2018124952A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2504046A (en) * 1946-04-02 1950-04-11 Western Electric Co Reel support
US2569020A (en) * 1946-08-30 1951-09-25 Rotherham Oswald Clothesline reel
US3796392A (en) * 1972-11-06 1974-03-12 Bell Telephone Labor Inc Brake for a wire reel
US4124176A (en) * 1977-12-16 1978-11-07 Western Electric Company Self-tensioning reel
US6905089B1 (en) * 2004-03-22 2005-06-14 Sol Telecommunications Services Inc Guide and brake system for wire reel terminal holder
US20060278479A1 (en) * 2005-06-13 2006-12-14 Chen Hsiu-Man Y Brake device for a strap-reel frame
US20080100013A1 (en) * 2006-11-01 2008-05-01 Hsiu-Man Yu Chen Reel stand

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2504046A (en) * 1946-04-02 1950-04-11 Western Electric Co Reel support
US2569020A (en) * 1946-08-30 1951-09-25 Rotherham Oswald Clothesline reel
US3796392A (en) * 1972-11-06 1974-03-12 Bell Telephone Labor Inc Brake for a wire reel
US4124176A (en) * 1977-12-16 1978-11-07 Western Electric Company Self-tensioning reel
US6905089B1 (en) * 2004-03-22 2005-06-14 Sol Telecommunications Services Inc Guide and brake system for wire reel terminal holder
US20060278479A1 (en) * 2005-06-13 2006-12-14 Chen Hsiu-Man Y Brake device for a strap-reel frame
US20080100013A1 (en) * 2006-11-01 2008-05-01 Hsiu-Man Yu Chen Reel stand

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