EP2456701B1 - Cable drum for mobile television production units - Google Patents

Cable drum for mobile television production units Download PDF

Info

Publication number
EP2456701B1
EP2456701B1 EP10752285.6A EP10752285A EP2456701B1 EP 2456701 B1 EP2456701 B1 EP 2456701B1 EP 10752285 A EP10752285 A EP 10752285A EP 2456701 B1 EP2456701 B1 EP 2456701B1
Authority
EP
European Patent Office
Prior art keywords
cable
bearing
frame
drum
drum body
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.)
Not-in-force
Application number
EP10752285.6A
Other languages
German (de)
French (fr)
Other versions
EP2456701A2 (en
Inventor
Roberto Pintore
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 EP2456701A2 publication Critical patent/EP2456701A2/en
Application granted granted Critical
Publication of EP2456701B1 publication Critical patent/EP2456701B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B65H75/40—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 mobile or transportable
    • B65H75/403—Carriage with wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/18—Methods or apparatus in which packages rotate
    • B65H49/20—Package-supporting devices
    • B65H49/24—Rollers
    • 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
    • B65H75/18—Constructional details
    • B65H75/28—Arrangements for positively securing ends 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
    • B65H75/4418—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
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/34—Handled filamentary material electric cords or electric power cables
    • 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
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/53—Adaptations of cores or reels for special purposes
    • B65H2701/534—Stackable or interlockable reels or parts of reels
    • 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
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/53—Adaptations of cores or reels for special purposes
    • B65H2701/537—Stopping the winding or unwinding of reels which do not feature spring motors

Definitions

  • the invention relates to cable drums for mobile television production units for transporting and winding and unwinding of transmission cables comprising a rotatably mounted in a frame, limited by side windows drum body.
  • OB vans mobile production units
  • OB vans mobile production units
  • a considerable amount of space in the hold of the transfer car have wound on cable drums, available in different lengths and thickness and provided with a sensitive connector connection transmission cable, which must not be damaged during transport and handling on site.
  • Due to the sometimes extremely different cable lengths in different television productions the winding capacity of the cable drums is often not fully utilized and thus, as well as due to the insufficient stacking properties, the loading capacity of the transfer carriage is not fully utilized. Due to the consequent high space requirement, the use of larger transfer cars is required. Cable drums are difficult to handle, especially with regard to the sometimes required large cable lengths with regard to the winding and unwinding.
  • DE 3 902 268 A1 discloses a device for winding and / or unwinding of stranded Good, insbonseder of electrical cables or lines, by means rotatably mounted in a frame coil.
  • the invention is therefore the object of the cable drums for television transmission cable in such a way that the loading capacity of the transfer car is used to the maximum and a protected arrangement and simple Handling of the cable or the cable drums is guaranteed.
  • the essence of the invention is that equipped with a rotatably mounted, limited by side discs drum body drums for mobile television production units surrounding the drum body cage-like and the cable drum outwardly bounding, formed of struts cuboid, stackable frame with respect to its height and depth uniform grid size and a variable width matched to the respective cable dimensioning, so that the holding capacity of the respective cable drum is used efficiently and, moreover, safe and space-saving stacking in the transfer truck is possible.
  • the loading capacity of the transfer trolley can be optimally used and smaller OB vans can be used.
  • the space-saving cable drums can be handled comfortably with respect to the winding and unwinding.
  • fixed bearing rollers are provided for rotatably supporting the drum body on one side of the frame, on which the peripheral edge of a side window is supported, while a projecting from the opposite side window Bearing pin engages through a trained in a frame mounted on the bearing rail bearing.
  • a floating on Lagerholm held, one-piece and formed with a clamping slot and a clamping screw jaw brake element comprising an exposed portion of the journal acts as a very finely adjustable Abrollbremse for the drum body, so that a comfortable unwinding of the cable without looping is possible.
  • a hollow cylinder drum body in the region of the supported on the bearing rollers side window, that is on the functional side of the cable drum, frontally open.
  • a clamping device for externally protected and fixed positioning of a connected to the transmission cable plug is attached.
  • a recess is formed to insert the cable end with the plug from the outside of the drum body in the interior space and secure there.
  • the drum body may also be extended beyond the outer surface of the side window on the functional side. At the open end of this section, retaining tabs for holding an end portion of the transmission cable may be attached to the outside of the drum body.
  • the operation of the drum body when winding the transmission cable is carried out by means of a mounted on a retaining tab or directly on the side window drum knob, which is pivotable from a horizontal latched operating position in an approximately parallel to the side wall extending position and then does not protrude beyond the outer surface of the frame.
  • stiffening plates Provided on the longitudinal side of the frame of the cable drum stiffening plates are dimensioned so that the bearing and brush rollers blinded and thus a secure cable management is guaranteed and injury hazards are excluded.
  • the arranged in a stack consisting of two or more cable drums lower cable drums mounted on the underside of the frame wheels.
  • small feet can be attached, which engage in the frame of an underlying cable drum and prevent slippage of the stacked cable drums. In this way, the cable drums can be easily transported in the stack.
  • a plug plate pivotally mounted or removably attached to the fully wound drum on End of the cable to protect the plug from falling down and the associated damage.
  • the cable drum comprises a cuboidal frame 1 formed as an aluminum welded construction, which consists of four vertical struts 2 and eight horizontal struts 3 and accommodates in a cage-like manner a drum body 4 with side windows 5 attached to the two ends.
  • the frame 1 is dimensioned so that the cable drum is limited by the struts 2, 3 to the outside and the drum body 4, including all associated components and the wound transmission cable does not protrude beyond the frame 1 addition.
  • the roll holder 7 with the rollers 8 can also be omitted to be able to stack two or more cable drums or frames 1 in a transfer truck on top of each other or to transport stacked cable drums outside the transfer carriage on the equipped with rollers 8 lower cable drum can.
  • frame 1 3 small feet can be attached to the lower horizontal struts, which interfere with stacked cable drums in the space located between the upper horizontal struts and prevent slippage of the stacked cable drums during transport.
  • the space-saving stackability of the cable drums is ensured by the fact that the height H and the depth T of the frame 1 has a certain uniform pitch, here for example 500 times 500 mm, and only the width B of the frame 1 can be different.
  • the width B of the frame 1 is matched to the length of the drum body 4, which in turn depends on the length and thickness of the wound onto the drum body 4 transmission cable 9, in such a way that the drum body 4 always close to the edge of the side windows. 5 wound with the cable material and the space between the side windows is substantially filled.
  • the outer diameter of the drum body 4 is chosen so large that the cable is not damaged by the winding process. Due to the variable width of the cable drum according to the cable dimensions, the capacity of the cable drum is fully utilized and the storage space available in the transfer truck is optimally utilized. Despite the different width B of the frame 1, a space-saving and secure stacking of the cable drums is ensured due to the height and depth of the frame 1 related uniform pitch.
  • the frame 1 can by welded in the angles between abutting struts 2, 3 stiffening plates 10 be stiffened. At these stiffening plates 10 are - here only on one side of the cable drum - mounted on bearing pins 11 rotatably mounted bearing rollers 12, on the outer peripheral surfaces of the outer edge of a - in the drawing Fig. 1 and 4 , 5 of the left - side plate 5 'is supported. To avoid accidents on the bearing pin 11 brush rollers 13 (or equipped with another soft material protection rollers) arranged to prevent the fingers of a user get into this area or a cable loop when winding or unwinding in between the bearing rollers 12th and reach the vertical struts 2 lying area.
  • stiffening plates 10 which are attached to the frame 1 and are concavely curved here, which are dimensioned such that they blind the bearing rollers 12 and the brush rollers 13 to the outside.
  • a bearing pin 14 On the outside of the other - in the drawing right - side plate 5 "is mounted a bearing pin 14.
  • the bearing pin 14 engages in a roller bearing (not shown), which is formed in a welded between two vertical struts 2 bearing spar 15.
  • a parking brake On the bearing spar 15, a parking brake is mounted which comprises a knob 16 (not shown) connected to a rotary knob 16.
  • the end face of the threaded bolt which can be adjusted in an internal thread of the bearing beam 15 can be brought into contact with the outer surface of the side window 5 "by turning the knob 16 Set drum body 4 firmly.
  • a Abrollbremse 17 is attached to the bearing spar 15.
  • the Abrollbremse 17 consists of a floating, one-piece shoe brake element 18, which held on one side with play by means of fastening screws 21 and thus easily movable (floating) on the bearing rail 15 is and includes a projecting beyond the bearing rail 15 also protruding portion of the bearing pin 14 almost completely.
  • the one-piece jaw brake element 18 has on the side opposite the fastening side a clamping slot 19, the width of which can be adjusted to adjust the braking effect by means of a clamping device 20 in the region of the clamping slot 19 by cross-clamping element 20.
  • the supported on the rollers 8 - left in the drawing - side plate 5 'on the functional side of the cable drum is mounted at a small distance from the end of the drum body designed as a hollow cylinder 4.
  • radially abstrebenden retaining tabs 22 are provided.
  • a recess 23 formed in the side window 5 ' an end section of the transmission cable 9 is guided outwards with the plug 24, around the section of the drum body 4 protruding beyond the side window 5' and held behind the retaining tabs 22.
  • a plurality of recesses 23 can also be provided in the side window 5 'and also in the side window 5 "to reduce weight.
  • the sensitive and expensive plug 24, which may be protected by a protective sleeve 25, is located inside the drum body 4 and is there in one held on the inner wall of the drum body 4, adjustable by means of a setting wheel 29 clamping device 26 and can in this mechanically and against the weather conditions protected position via a patch cord (not shown) with a Plug-in field are connected. In one of the clamping device 26 dissolved position (not shown), the plug 24 can also be connected directly.
  • the reference numeral 27 denotes a plug cap. In the in Fig.
  • FIG. 4 shown side view is still a consisting of elastic material tether 30 shown, which is mounted in recesses (not shown) at the upper edge of the side windows 5 and the other end of the cable with the attached plug (not shown) in the wound position on the drum body 4 fixed.
  • a pivotable shown here in the vertical, inwardly pivoted position drum knob 28 for rotating the drum body 4 when rolling up the cable 9 is attached.
  • the handle 28 locks automatically.
  • the drum body 4 and all associated with this parts, namely side windows 5, retaining tabs 22, clamping device 26, two-sided storage and pivoted handle 28 on the functional side of the cable drum and the Abrollbremse and the parking brake on the opposite side and finally the peripheral edges of the side windows 5 with the There fastened tether 30 are located within the outer surfaces of the struts 2, 3 of the frame 1, so that the cable drums can be stacked directly to save space and stacked, without the drum body together with attachments and wound up to the disk peripheral edge transmission cables and connectors affect each other can. Due to the variable width of the cable drums adapted to the cable dimensioning, the winding capacity can be fully utilized and thus space can be saved. The special storage of the drum in the frame in conjunction with the braking and protection devices ease of use and reliability of the cable drum are guaranteed.

Description

Die Erfindung betrifft Kabeltrommeln für mobile Fernsehproduktionseinheiten zum Transportieren sowie Auf- und Abwickeln von Übertragungskabeln, die einen in einem Gestell drehbar gelagerten, durch Seitenscheiben begrenzten Trommelkörper umfassen.The invention relates to cable drums for mobile television production units for transporting and winding and unwinding of transmission cables comprising a rotatably mounted in a frame, limited by side windows drum body.

Für Fernsehübertragungen stehen mobile Produktionseinheiten (Übertragungswagen) zur Verfügung, deren zum Transport der technischen Ausrüstung vorgesehener Laderaum begrenzt ist und daher möglichst optimal genutzt werden soll. Einen erheblichen Platzbedarf im Laderaum des Übertragungswagens haben die auf Kabeltrommeln aufgewickelten, in unterschiedlicher Länge und Dicke vorhandenen und mit einem empfindlichen Steckverbindungselement versehenen Übertragungskabel, die während des Transports und der Handhabung vor Ort nicht beschädigt werden dürfen. Aufgrund der teilweise extrem unterschiedlichen Kabellängen bei unterschiedlichen Fernsehproduktionen wird die Wickelkapazität der Kabeltrommeln oftmals nicht vollständig genutzt und damit sowie wegen der unzureichenden Stapeleigenschaften die Ladekapazität des Übertragungswagens nicht vollständig ausgelastet. Aufgrund des dadurch bedingten hohen Platzbedarfs ist der Einsatz größerer Übertragungswagen erforderlich. Kabeltrommeln sind insbesondere bei den zum Teil erforderlichen großen Kabellängen in Bezug auf das Auf- und Abwickeln schwer zu handhaben.For mobile broadcasts, mobile production units (OB vans) are available whose cargo space intended for the transport of technical equipment is limited and should therefore be used as optimally as possible. A considerable amount of space in the hold of the transfer car have wound on cable drums, available in different lengths and thickness and provided with a sensitive connector connection transmission cable, which must not be damaged during transport and handling on site. Due to the sometimes extremely different cable lengths in different television productions, the winding capacity of the cable drums is often not fully utilized and thus, as well as due to the insufficient stacking properties, the loading capacity of the transfer carriage is not fully utilized. Due to the consequent high space requirement, the use of larger transfer cars is required. Cable drums are difficult to handle, especially with regard to the sometimes required large cable lengths with regard to the winding and unwinding.

DE 3 902 268 A1 offenbart eine Vorrichtung zum Auf- und/oder Abwickeln von strangförmigem Gut, insbonsedere von elektrischen Kabeln oder Leitungen, mittels in einem Gestell drehbar gelagerten Spule. DE 3 902 268 A1 discloses a device for winding and / or unwinding of stranded Good, insbonseder of electrical cables or lines, by means rotatably mounted in a frame coil.

Der Erfindung liegt daher die Aufgabe zugrunde, die Kabeltrommeln für Fernsehübertragungskabel so auszubilden, dass die Ladekapazität des Übertragungswagens maximal genutzt wird und eine geschützte Anordnung und einfache Handhabung des Kabels bzw. Der Kabeltrommeln gewährleistet ist.The invention is therefore the object of the cable drums for television transmission cable in such a way that the loading capacity of the transfer car is used to the maximum and a protected arrangement and simple Handling of the cable or the cable drums is guaranteed.

Erfindungsgemäß wird die Aufgabe mit einem gemäß den Merkmalen des Patentanspruchs 1 ausgebildeten Kabeltrommelsystem gelöst. Vorteilhafte Weiterbildungen der Erfindung sind Gegenstand der Unteransprüche.According to the invention the object is achieved with a trained according to the features of claim 1 cable drum system. Advantageous developments of the invention are the subject of the dependent claims.

Der Kern der Erfindung besteht darin, dass die mit einem drehbar gelagerten, durch Seitenscheiben begrenzten Trommelkörper ausgestatteten Kabeltrommeln für mobile Fernsehproduktionseinheiten einen den Trommelkörper käfigartig umgebenden und die Kabeltrommel nach außen begrenzenden, aus Streben gebildeten quaderförmigen, stapelbaren Rahmen mit bezüglich seiner Höhe und Tiefe einheitlichem Rastermaß und einer auf die jeweilige Kabeldimensionierung abgestimmten variablen Breite umfassen, so dass die Aufnahmekapazität der jeweiligen Kabeltrommel effizient genutzt wird und zudem ein sicheres und platzsparendes Stapeln im Übertragungswagen möglich ist. Letztlich kann die Ladekapazität des Übertragungswagens optimal genutzt werden und es können kleinere Übertragungswagen eingesetzt werden. Innerhalb der äußeren Rahmenbegrenzung sind am Rahmen angebrachte Mittel zur drehbaren Lagerung in Kombination mit einer Abrollbremsvorrichtung für den Trommelkörper sowie Mittel zum Schutz des am Kabel angebrachten hochwertigen Steckers im Innern des Trommelkörpers ausgebildet. Die platzsparend ausgebildeten Kabeltrommeln können in Bezug auf das Auf- und Abwickeln komfortabel gehandhabt werden.The essence of the invention is that equipped with a rotatably mounted, limited by side discs drum body drums for mobile television production units surrounding the drum body cage-like and the cable drum outwardly bounding, formed of struts cuboid, stackable frame with respect to its height and depth uniform grid size and a variable width matched to the respective cable dimensioning, so that the holding capacity of the respective cable drum is used efficiently and, moreover, safe and space-saving stacking in the transfer truck is possible. Ultimately, the loading capacity of the transfer trolley can be optimally used and smaller OB vans can be used. Within the outer frame boundary mounted on the frame means for rotatable mounting in combination with a Abrollbremsvorrichtung for the drum body and means for protecting the cable attached to the high-quality plug inside the drum body are formed. The space-saving cable drums can be handled comfortably with respect to the winding and unwinding.

Gemäß einem weiteren Merkmal der Erfindung sind zur drehbaren Lagerung des Trommelkörpers an einer Seite des Rahmens befestigte Lagerrollen vorgesehen, auf denen sich die Umfangskante der einen Seitenscheibe abstützt, während ein von der gegenüberliegenden Seitenscheibe auskragender Lagerzapfen ein in einem am Rahmen befestigten Lagerholm ausgebildetes Lager durchgreift.According to a further feature of the invention, fixed bearing rollers are provided for rotatably supporting the drum body on one side of the frame, on which the peripheral edge of a side window is supported, while a projecting from the opposite side window Bearing pin engages through a trained in a frame mounted on the bearing rail bearing.

Ein am Lagerholm schwimmend gehaltenes, einstückiges und mit einem Spannschlitz sowie einer Spannschraube ausgebildetes Backenbremselement, das einen frei liegenden Abschnitt des Lagerzapfens umfasst, fungiert als sehr fein einstellbare Abrollbremse für den Trommelkörper, so dass ein komfortables Abwickeln des Kabels ohne Schlaufenbildung möglich ist.A floating on Lagerholm held, one-piece and formed with a clamping slot and a clamping screw jaw brake element comprising an exposed portion of the journal acts as a very finely adjustable Abrollbremse for the drum body, so that a comfortable unwinding of the cable without looping is possible.

Gemäß einem weiteren wichtigen Erfindungsmerkmal ist der als Hohlzylinder ausgebildete Trommelkörper im Bereich der auf den Lagerrollen abgestützten Seitenscheibe, das heißt auf der Funktionsseite der Kabeltrommel, stirnseitig offen. Im Innern des Trommelkörpers ist eine Klemmvorrichtung zur nach außen geschützten und festen Positionierung eines mit dem Übertragungskabel verbundenen Steckers angebracht. In dieser Seitenscheibe ist eine Ausnehmung ausgebildet, um das Kabelende mit dem Stecker von der Außenseite des Trommelkörpers in dessen Innenraum einführen und dort befestigen zu können.According to a further important feature of the invention designed as a hollow cylinder drum body in the region of the supported on the bearing rollers side window, that is on the functional side of the cable drum, frontally open. In the interior of the drum body, a clamping device for externally protected and fixed positioning of a connected to the transmission cable plug is attached. In this side window, a recess is formed to insert the cable end with the plug from the outside of the drum body in the interior space and secure there.

Der Trommelkörper kann auf der Funktionsseite auch über die Außenfläche der Seitenscheibe hinaus verlängert sein. Am offenen Ende dieses Abschnitts können Haltelaschen zum Halten eines Endabschnitts des Übertragungskabels an der Außenseite des Trommelkörpers angebracht sein.The drum body may also be extended beyond the outer surface of the side window on the functional side. At the open end of this section, retaining tabs for holding an end portion of the transmission cable may be attached to the outside of the drum body.

Die Betätigung des Trommelkörpers beim Aufwickeln des Übertragungskabels erfolgt mit Hilfe eines an einer Haltelasche oder unmittelbar an der Seitenscheibe angebrachten Trommeldrehgriffs, der von einer waagerechten verrasteten Betätigungsposition in eine etwa parallel zur Seitenwand verlaufende Lage schwenkbar ist und dann nicht über die Außenfläche des Rahmens hinaus ragt.The operation of the drum body when winding the transmission cable is carried out by means of a mounted on a retaining tab or directly on the side window drum knob, which is pivotable from a horizontal latched operating position in an approximately parallel to the side wall extending position and then does not protrude beyond the outer surface of the frame.

Die Lagerrollen, auf denen sich die auf der Funktionsseite liegende Seitenscheibe abstützt, sind auf von Versteifungsblechen des Rahmens abstrebenden Lagerbolzen gelagert, wobei in weiterer Ausbildung der Erfindung zwischen den Lagerrollen und den Versteifungswinkeln Bürstenrollen oder Rollen aus einem ähnlichen Material mit größerem Durchmesser als die Lagerrollen angeordnet sind. Dadurch wird eine in diesem Bereich bestehende Verletzungsgefahr minimiert und darüber hinaus verhindert, dass eine Kabelschlaufe in den auf der Funktionsseite freien Bereich zwischen der Seitenscheibe bzw. den Lagerrollen und dem Rahmen gelangt.The bearing rollers on which the lying on the function side side window is supported on stiffening of the frame striving bearing pin, wherein arranged in a further embodiment of the invention between the bearing rollers and the stiffening brush rollers or rollers of a similar material with a larger diameter than the bearing rollers are. This minimizes the risk of injury in this area and, moreover, prevents a cable loop from getting into the area free on the functional side between the side window or the bearing rollers and the frame.

An der Längsseite des Rahmens der Kabeltrommel vorgesehene Versteifungsbleche sind so dimensioniert, dass die Lager- und Bürstenrollen verblendet und somit eine sichere Kabelführung gewährleistet ist und Verletzungsgefahren ausgeschlossen sind.Provided on the longitudinal side of the frame of the cable drum stiffening plates are dimensioned so that the bearing and brush rollers blinded and thus a secure cable management is guaranteed and injury hazards are excluded.

In weiterer Ausbildung der Erfindung weisen die in einem aus zwei oder mehreren Kabeltrommeln bestehenden Stapel angeordneten unteren Kabeltrommeln an der Unterseite des Rahmens angebrachte Laufrollen auf. An der Unterseite der anderen Kabeltrommeln können kleine Füßchen angebracht sein, die in den Rahmen einer darunter liegenden Kabeltrommel eingreifen und ein Verrutschen der übereinander gestapelten Kabeltrommeln verhindern. Auf diese Art können die Kabeltrommeln auch im Stapel bequem transportiert werden.In a further embodiment of the invention, the arranged in a stack consisting of two or more cable drums lower cable drums mounted on the underside of the frame wheels. On the underside of the other cable drums, small feet can be attached, which engage in the frame of an underlying cable drum and prevent slippage of the stacked cable drums. In this way, the cable drums can be easily transported in the stack.

In weiterer Ausbildung der Erfindung ist im oberen Bereich des Rahmens, und zwar in Längsrichtung der Trommel, ein Steckerschutzblech schwenkbar oder abnehmbar angebracht, um bei der vollständig bewickelten Trommel den am Kabelende befindlichen Stecker vor dem Herunterfallen und der damit verbundenen Beschädigung zu schützen.In a further embodiment of the invention is in the upper region of the frame, in the longitudinal direction of the drum, a plug plate pivotally mounted or removably attached to the fully wound drum on End of the cable to protect the plug from falling down and the associated damage.

Ein Ausführungsbeispiel der Erfindung wird anhand der Zeichnung näher erläutert. Es zeigen:

Fig. 1
eine perspektivische Ansicht einer Kabeltrommel für Fernsehübertragungskabel;
Fig. 2
eine Vorderansicht der Kabeltrommel mit Abrollbremse;
Fig. 3
eine Rückansicht (FunktionsseiteL) der Kabeltrommel mit Trommeldrehgriff sowie Steckerschutz; und
Fig. 4
eine Seitenansicht der Kabeltrommel (teilweise im Schnitt) mit Haltegurt.
An embodiment of the invention will be explained in more detail with reference to the drawing. Show it:
Fig. 1
a perspective view of a cable drum for television transmission cable;
Fig. 2
a front view of the cable drum with Abrollbremse;
Fig. 3
a rear view (FunktionsseiteL) of the cable drum with drum knob and connector protection; and
Fig. 4
a side view of the cable drum (partially in section) with tether.

Die Kabeltrommel umfasst einen als Aluminium-Schweißkonstruktion ausgebildeten quaderförmigen Rahmen 1, der aus vier senkrechten Streben 2 und acht waagerechten Streben 3 besteht und käfigartig einen Trommelkörper 4 mit an den beiden Enden angebrachten Seitenscheiben 5 aufnimmt. Der Rahmen 1 ist so dimensioniert, dass die Kabeltrommel durch die Streben 2, 3 nach außen begrenzt ist und der Trommelkörper 4 einschließlich aller zugehörigen Bauteile und des aufgewickelten Übertragungskabels nicht über den Rahmen 1 hinaus ragt. In der in der Zeichnung dargestellten Ausführungsform sind an den unteren Enden der senkrechten Streben 3 in einem verschwenkbaren und mit einer Feststellbremse 6 ausgerüsteten Rollenhalter 7 gelagerte Laufrollen 8 angebracht, so dass die Kabeltrommel auf einfache Art transportiert werden kann und im Übertragungswagen sicher arretiert werden kann. Die Rollenhalter 7 mit den Laufrollen 8 können auch weggelassen sein, um zwei·oder mehrere Kabeltrommeln bzw. Rahmen 1 in einem Übertragungswagen übereinander stapeln zu können oder übereinander gestapelte Kabeltrommeln außerhalb des Übertragungswagens auf der mit Laufrollen 8 ausgestatteten unteren Kabeltrommel transportieren zu können. Bei nicht mit Laufrollen 8 versehenen Rahmen 1 können an dessen unteren waagerechten Streben 3 kleine Füßchen angebracht sein, die bei gestapelten Kabeltrommeln in den zwischen den oberen waagerechten Streben befindlichen Raum eingreifen und beim Transport ein Verrutschen der übereinander gestapelten Kabeltrommeln verhindern. Die platzsparende Stapelfähigkeit der Kabeltrommeln ist dadurch gewährleistet, dass die Höhe H und die Tiefe T des Rahmens 1 ein bestimmtes einheitliches Rastermaß, hier beispielsweise 500 mal 500 mm, aufweist und nur die Breite B des Rahmens 1 unterschiedlich sein kann. Die Breite B des Rahmens 1 ist auf die Länge des Trommelkörpers 4 abgestimmt, die sich wiederum nach der Länge und Dicke des auf den Trommelkörper 4 aufgewickelten Übertragungskabels 9 richtet, und zwar derart, dass der Trommelkörper 4 immer bis nahe an die Kante der Seitenscheiben 5 mit dem Kabelmaterial bewickelt und der Raum zwischen den Seitenscheiben im Wesentlichen ausgefüllt ist. Der Außendurchmesser des Trommelkörpers 4 ist so groß gewählt, dass das Kabel durch den Wickelvorgang nicht beschädigt wird. Durch die variable Breite der Kabeltrommel entsprechend den Kabelmaßen wird die Kapazität der Kabeltrommel vollständig ausgenutzt und der im Übertragungswagen zur Verfügung stehende Stauraum optimal genutzt. Trotz der unterschiedlichen Breite B der Rahmen 1, ist aufgrund des auf die Höhe und Tiefe des Rahmens 1 bezogenen einheitlichen Rastermaßes ein platzsparendes und sicheres Stapeln der Kabeltrommeln gewährleistet.The cable drum comprises a cuboidal frame 1 formed as an aluminum welded construction, which consists of four vertical struts 2 and eight horizontal struts 3 and accommodates in a cage-like manner a drum body 4 with side windows 5 attached to the two ends. The frame 1 is dimensioned so that the cable drum is limited by the struts 2, 3 to the outside and the drum body 4, including all associated components and the wound transmission cable does not protrude beyond the frame 1 addition. In the embodiment shown in the drawing, mounted on the lower ends of the vertical struts 3 in a pivotable and equipped with a parking brake 6 roller holder 7 rollers 8, so that the cable drum can be easily transported and can be securely locked in the transfer truck. The roll holder 7 with the rollers 8 can also be omitted to be able to stack two or more cable drums or frames 1 in a transfer truck on top of each other or to transport stacked cable drums outside the transfer carriage on the equipped with rollers 8 lower cable drum can. When not provided with rollers 8 frame 1 3 small feet can be attached to the lower horizontal struts, which interfere with stacked cable drums in the space located between the upper horizontal struts and prevent slippage of the stacked cable drums during transport. The space-saving stackability of the cable drums is ensured by the fact that the height H and the depth T of the frame 1 has a certain uniform pitch, here for example 500 times 500 mm, and only the width B of the frame 1 can be different. The width B of the frame 1 is matched to the length of the drum body 4, which in turn depends on the length and thickness of the wound onto the drum body 4 transmission cable 9, in such a way that the drum body 4 always close to the edge of the side windows. 5 wound with the cable material and the space between the side windows is substantially filled. The outer diameter of the drum body 4 is chosen so large that the cable is not damaged by the winding process. Due to the variable width of the cable drum according to the cable dimensions, the capacity of the cable drum is fully utilized and the storage space available in the transfer truck is optimally utilized. Despite the different width B of the frame 1, a space-saving and secure stacking of the cable drums is ensured due to the height and depth of the frame 1 related uniform pitch.

Der Rahmen 1 kann durch in den Winkeln zwischen aneinander stoßenden Streben 2, 3 verschweißte Versteifungsbleche 10 versteift sein. An diesen Versteifungsblechen 10 sind - hier nur an einer Seite der Kabeltrommel - auf Lagerbolzen 11 drehbar gelagerte Lagerrollen 12 gelagert, an deren Außenumfangsflächen die Außenkante einer - in der Zeichnung gemäß Fig. 1 und 4, 5 der linken - Seitenscheibe 5' abgestützt ist. Zur Vermeidung von Unfällen sind auf den Lagerbolzen 11 noch Bürstenrollen 13 (oder mit einem anderen weichen Material ausgestattete Schutzrollen) angeordnet, die verhindern, dass die Finger eines Benutzers in diesen Bereich gelangen oder eine Kabelschlaufe beim Auf- oder Abwickeln in den zwischen den Lagerrollen 12 und den senkrechten Streben 2 liegenden Bereich gelangen.The frame 1 can by welded in the angles between abutting struts 2, 3 stiffening plates 10 be stiffened. At these stiffening plates 10 are - here only on one side of the cable drum - mounted on bearing pins 11 rotatably mounted bearing rollers 12, on the outer peripheral surfaces of the outer edge of a - in the drawing Fig. 1 and 4 , 5 of the left - side plate 5 'is supported. To avoid accidents on the bearing pin 11 brush rollers 13 (or equipped with another soft material protection rollers) arranged to prevent the fingers of a user get into this area or a cable loop when winding or unwinding in between the bearing rollers 12th and reach the vertical struts 2 lying area.

Dem gleichen Zweck dienen die am Rahmen 1 angebrachten, hier konkav gekrümmten Versteifungsbleche 10, die so dimensioniert sind, dass sie die die Lagerrollen 12 und die Bürstenrollen 13 nach außen verblenden.The same purpose is served by the stiffening plates 10, which are attached to the frame 1 and are concavely curved here, which are dimensioned such that they blind the bearing rollers 12 and the brush rollers 13 to the outside.

An der Außenseite der anderen - in der Zeichnung rechten - Seitenscheibe 5" ist ein Lagerzapfen 14 angebracht. Der Lagerzapfen 14 greift in ein Rollenlager (nicht dargestellt) ein, das in einem zwischen zwei senkrechten Streben 2 verschweißten Lagerholm 15 ausgebildet ist. An dem Lagerholm 15 ist eine Feststellbremse angebracht, die einen mit einem Gewindebolzen (nicht dargestellt) verbundenen Drehknopf 16 umfasst. Die Stirnseite des in einem Innengewinde des Lagerholms 15 verstellbaren Gewindebolzens kann durch Drehen des Drehknopfes 16 mit der Außenfläche der Seitenscheibe 5" in Kontakt gebracht werden und den Trommelkörper 4 fest stellen. Darüber hinaus ist an dem Lagerholm 15 eine Abrollbremse 17 angebracht. Die Abrollbremse 17 besteht aus einem schwimmend gelagerten, einstückigen Backenbremselement 18, das an einer Seite mit Spiel mittels Befestigungsschrauben 21 und damit leicht beweglich (schwimmend) am Lagerholm 15 gehalten ist und das einen über den Lagerholm 15 hinaus ragenden Abschnitt des Lagerzapfens 14 nahezu vollständig umfasst. Das einstückige Backenbremselement 18 weist an dem der Befestigungsseite gegenüberliegenden Abschnitt einen Spannschlitz 19 auf, dessen Weite zur Einstellung der Bremswirkung mittels einer das Backenbremselement 18 im Bereich des Spannschlitzes 19 durchgreifenden Spannschraube 20 eingestellt werden kann. Beim Abrollen des Übertragungskabels 9 kann der Trommelkörper 4 durch das sehr fein einstellbare Backenbremselement 18 in dem gewünschten Maß abgebremst werden, so dass ein bestimmter Abrollwiderstand geschaffen wird und damit ein gleichmäßiges kontrolliertes Abrollen (ohne Schlaufenbildung) gewährleistet ist.On the outside of the other - in the drawing right - side plate 5 "is mounted a bearing pin 14. The bearing pin 14 engages in a roller bearing (not shown), which is formed in a welded between two vertical struts 2 bearing spar 15. On the bearing spar 15, a parking brake is mounted which comprises a knob 16 (not shown) connected to a rotary knob 16. The end face of the threaded bolt which can be adjusted in an internal thread of the bearing beam 15 can be brought into contact with the outer surface of the side window 5 "by turning the knob 16 Set drum body 4 firmly. In addition, a Abrollbremse 17 is attached to the bearing spar 15. The Abrollbremse 17 consists of a floating, one-piece shoe brake element 18, which held on one side with play by means of fastening screws 21 and thus easily movable (floating) on the bearing rail 15 is and includes a projecting beyond the bearing rail 15 also protruding portion of the bearing pin 14 almost completely. The one-piece jaw brake element 18 has on the side opposite the fastening side a clamping slot 19, the width of which can be adjusted to adjust the braking effect by means of a clamping device 20 in the region of the clamping slot 19 by cross-clamping element 20. When unwinding the transmission cable 9, the drum body 4 can be braked by the very finely adjustable jaw brake element 18 to the desired extent, so that a certain rolling resistance is created and thus a uniform controlled unrolling (without looping) is guaranteed.

Die an den Laufrollen 8 abgestützte - in der Zeichnung linke - Seitenscheibe 5' auf der Funktionsseite der Kabeltrommel ist in geringem Abstand vom Ende des als Hohlzylinder ausgebildeten Trommelkörpers 4 befestigt. An der Kante des an diesem Ende offenen Trommelkörpers 5 sind radial abstrebenden Haltelaschen 22 vorgesehen. Durch eine in der Seitenscheibe 5' ausgebildete Ausnehmung 23 wird ein Endabschnitt des Übertragungskabels 9 mit dem Stecker 24 nach außen geführt, um den über die Seitenscheibe 5' hinausragenden Abschnitt des Trommelkörpers 4 gewickelt und hinter den Haltelaschen 22 gehalten. In der Seitenscheibe 5' - und auch in der Seitenscheibe 5" - können zur Gewichtsreduzierung auch mehrere Ausnehmungen 23 vorgesehen sein. Der empfindliche und teure, gegebenenfalls noch durch eine Schutztülle 25 geschützte Stecker 24 befindet sich im Innern des Trommelkörpers 4 und ist dort in einer an der Innenwand des Trommelkörpers 4 angebrachten, mittels eines Stellrades 29 einstellbaren Klemmvorrichtung 26 gehalten und kann in dieser mechanisch und gegenüber Witterungseinflüssen geschützten Position über ein Patchkabel (nicht dargestellt) mit einem Steckfeld verbunden werden. In einer von der Klemmvorrichtung 26 gelösten Lage (nicht dargestellt) kann der Stecker 24 auch direkt verbunden werden. Mit dem Bezugszeichen 27 ist eine Steckerschutzkappe bezeichnet. In der in Fig. 4 gezeigten Seitenansicht ist noch ein aus elastischem Material bestehender Haltegurt 30 dargestellt, der in Ausnehmungen (nicht dargestellt) am oberen Rand der Seitenscheiben 5 befestigt bzw. eingehängt ist und das andere Kabelende mit dem daran angebrachten Stecker (nicht dargestellt) in der aufgewickelten Lage am Trommelkörper 4 fixiert.The supported on the rollers 8 - left in the drawing - side plate 5 'on the functional side of the cable drum is mounted at a small distance from the end of the drum body designed as a hollow cylinder 4. At the edge of the open at this end drum body 5 radially abstrebenden retaining tabs 22 are provided. By means of a recess 23 formed in the side window 5 ', an end section of the transmission cable 9 is guided outwards with the plug 24, around the section of the drum body 4 protruding beyond the side window 5' and held behind the retaining tabs 22. A plurality of recesses 23 can also be provided in the side window 5 'and also in the side window 5 "to reduce weight. The sensitive and expensive plug 24, which may be protected by a protective sleeve 25, is located inside the drum body 4 and is there in one held on the inner wall of the drum body 4, adjustable by means of a setting wheel 29 clamping device 26 and can in this mechanically and against the weather conditions protected position via a patch cord (not shown) with a Plug-in field are connected. In one of the clamping device 26 dissolved position (not shown), the plug 24 can also be connected directly. The reference numeral 27 denotes a plug cap. In the in Fig. 4 shown side view is still a consisting of elastic material tether 30 shown, which is mounted in recesses (not shown) at the upper edge of the side windows 5 and the other end of the cable with the attached plug (not shown) in the wound position on the drum body 4 fixed.

Wie Fig. 3 zeigt, ist an einer der Haltelaschen 22 noch ein verschwenkbarer, hier in der senkrechten, nach innen geschwenkten Position dargestellter Trommeldrehgriff 28 zum Drehen des Trommelkörpers 4 beim Aufrollen des Kabels 9 angebracht. In der nach außen geschwenkten, waagerechten Benutzungsposition verrastet der Griff 28 selbsttätig.As Fig. 3 shows, on one of the retaining tabs 22 is still a pivotable, shown here in the vertical, inwardly pivoted position drum knob 28 for rotating the drum body 4 when rolling up the cable 9 is attached. In the outwardly pivoted, horizontal use position, the handle 28 locks automatically.

Der Trommelkörper 4 und alle mit diesem verbundenen Teile, nämlich Seitenscheiben 5, Haltelaschen 22, Klemmvorrichtung 26, beidseitige Lagerung und eingeschwenkter Griff 28 auf der Funktionsseite der Kabeltrommel sowie die Abrollbremse und die Feststellbremse auf der gegenüberliegenden Seite und schließlich die Umfangskanten der Seitenscheiben 5 mit dem dort befestigten Haltegurt 30 befinden sich innerhalb der Außenflächen der Streben 2, 3 des Rahmens 1, so dass die Kabeltrommeln platzsparend unmittelbar aneinandergereiht und übereinander gestapelt werden können, und zwar ohne dass die Trommelkörper nebst Anbauten und bis zur Scheibenumfangskante aufgewickelten Übertragungskabeln und Steckern sich gegenseitig beeinflussen können. Aufgrund der auf die Kabeldimensionierung abgestimmten variablen Breite der Kabeltrommeln kann die Wickelkapazität voll genutzt und somit Platz gespart werden. Durch die spezielle Lagerung der Trommel in dem Rahmen in Verbindung mit den Brems- und Schutzvorrichtungen sind eine einfache Handhabung und die Funktionssicherheit der Kabeltrommel gewährleistet.The drum body 4 and all associated with this parts, namely side windows 5, retaining tabs 22, clamping device 26, two-sided storage and pivoted handle 28 on the functional side of the cable drum and the Abrollbremse and the parking brake on the opposite side and finally the peripheral edges of the side windows 5 with the There fastened tether 30 are located within the outer surfaces of the struts 2, 3 of the frame 1, so that the cable drums can be stacked directly to save space and stacked, without the drum body together with attachments and wound up to the disk peripheral edge transmission cables and connectors affect each other can. Due to the variable width of the cable drums adapted to the cable dimensioning, the winding capacity can be fully utilized and thus space can be saved. The special storage of the drum in the frame in conjunction with the braking and protection devices ease of use and reliability of the cable drum are guaranteed.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11 Rahmenframe 22 senkrechte Streben von 1vertical struts of 1 33 waagerechte Streben von 1horizontal struts of 1 44 Trommelkörperdrum body 55 Seitenscheiben von 4 (5', 5")Side windows of 4 (5 ', 5 ") 66 Feststellbremse von 8Parking brake of 8 77 Rollenhalter von 8Roll holder of 8 88th Laufrollen von 1Castors from 1 99 Übertragungskabeltransmission cable 1010 Versteifungsblech von 1Reinforcing sheet from 1 1111 Lagerbolzen von 12, 13Bearing pin of 12, 13 1212 Lagerrollebearing roller 1313 Bürstenrollebrush roll 1414 Lagerzapfen an 5"Bearing pin to 5 " 1515 Lagerholm an 1Stockholm at 1 1616 Drehknopf (Feststellbremse für 4)Rotary knob (parking brake for 4) 1717 Abrollbremse für 4Roll brake for 4 1818 Backenbremselement von 17Baking brake element of 17 1919 Spannschlitz von 18Clamping slot of 18 2020 Spannschraube von 18Clamping screw of 18 2121 Befestigungsschrauben für 18Fixing screws for 18 2222 Haltelaschen an 4Retaining tabs on 4 2323 Ausnehmung in 5'Recess in 5 ' 2424 Stecker von 9Plug of 9 2525 Schutztülle für 24Protective sleeve for 24 2626 Klemmvorrichtung für 24Clamping device for 24 2727 Schutzkappe für 24Protective cap for 24 2828 TrommeldrehgriffDrum rotary handle 2929 Stellrad für 26Setting wheel for 26 3030 Haltegurtsafety belt HH Höhe von 1=const.Height of 1 = const. TT Tiefe von 1=const.Depth of 1 = const. BB Breite von 1=variabelWidth of 1 = variable

Claims (12)

  1. A cable drum for mobile television production units for transporting as well as winding and unwinding transmission cables (9) comprising respectively a drum body (4) mounted in a rotatable manner on a stackable frame (1) and having side plates (5), wherein the frame (1) surrounds the drum body (4) in a cage-like protecting manner and limits the cable drum on all sides outwardly and has an uniform grid dimension in regard to its height (H) and depth (T) as well as a variable width (B) adjusted to the respective cable dimensioning for complete exploitation of the cable receiving capacity of the drum body (4), characterized by bearing rollers (12) attached within the outer frame limitation for the rotatable mounting of the drum body (4) on one side of the frame (1), on which the peripheral edge of one side plate (5') is supported, and a bearing pin (14) cantilevered from the opposite side plate (5") and gripping through a bearing formed in a bearing strut (15) attached at the frame (1), wherein the drum body (4) is formed as a hollow cylinder and is open at the front side in the region of the side plate (5') supported by the bearing rollers (12), and a clamping device (26) is mounted within the drum body (4) for an outwardly protected and fixed positioning of a plug (24) connected to the communication cable, and at least one recess (23) for insertion of the plug into the drum body (4) and for weight reduction is formed in the side plate (5').
  2. The cable drum according to claim 1, characterized by a portion of the drum body (4) protruding beyond the outer surface of the side plate (5') and having retaining tabs (22) mounted at the open end thereof for retaining an end portion of the communication cable (9) at the outer surface of the drum body (4).
  3. The cable drum according to claim 2, characterized in that a drum twist grip (28) being pivotable from a position running approximately parallel to the side wall (5') to a horizontal engaged actuation position is attached on a retaining tab (22) or directly on the side plate (5').
  4. The cable drum according to claim 1, characterized by a shoe brake element (18) retained at the bearing strut (15), acting as a dispenser brake (17) for the drum body (4), formed in one piece and formed with a clamping slit (19) and comprising an exposed portion of the bearing pin (14) and being tightenable by means of a clamping bolt (20) on the bearing pin (14) for adjusting the braking action when unwinding a communication cable (9).
  5. The cable drum according to claim 4, characterized in that the shoe brake element (18) is hold on the bearing strut (15) in a loose and therefore floating manner.
  6. The cable drum according to one of the preceding claims, characterized in that the frame (1) is formed by horizontal and perpendicular struts (2, 3) welded together and stiffening plates (10) arranged partly in the corner regions, wherein the horizontal struts (3) are formed circularly for enhancing the bearing comfort.
  7. The cable drum according to one of the preceding claims, characterized in that bearing rollers (12) are hold on bearing studs (11) strutted from the stiffening plates (10) and brush rollers (13) are arranged between the rollers (12) and the stiffening plates (10).
  8. The cable drum according to one of the preceding claims, characterized in that a fixing brake consisting of a threaded bolt connected to a rotary knob (16) and placeable to the neighboring side plate (5") is attached to the bearing strut (15).
  9. The cable drum according to one of the preceding claims, characterized in that the bottom cable drums in staples consisting of two ore more cable drums have on the bottom of the frame (1) attached rollers (8) with associated fixing brake (6).
  10. The cable drum according to one of the preceding claims, characterized in that small little feet preventing the cable drums stacked one upon the other from slipping are mounted on the bottom of the frame (1).
  11. The cable drum according to one of the preceding claims, characterized in that recesses for tightening a retaining strap (30) fixing the winded communication cable (9) are formed on the top edge of the two side plates (5', 5").
  12. The cable drum according to one of the preceding claims, characterized in that the drum body (4) is faced by a plug protecting plate mounted in a pivotable or detachable manner in the top region in a longitudinal window of the frame (1) to prevent the plug situated at the winded cable end from falling down.
EP10752285.6A 2009-07-20 2010-07-16 Cable drum for mobile television production units Not-in-force EP2456701B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200910026208 DE102009026208B4 (en) 2009-07-20 2009-07-20 Cable drums for mobile television production units
PCT/DE2010/075061 WO2011009456A2 (en) 2009-07-20 2010-07-16 Cable drums for mobile television production units

Publications (2)

Publication Number Publication Date
EP2456701A2 EP2456701A2 (en) 2012-05-30
EP2456701B1 true EP2456701B1 (en) 2013-06-05

Family

ID=43309501

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10752285.6A Not-in-force EP2456701B1 (en) 2009-07-20 2010-07-16 Cable drum for mobile television production units

Country Status (3)

Country Link
EP (1) EP2456701B1 (en)
DE (1) DE102009026208B4 (en)
WO (1) WO2011009456A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111731362B (en) * 2020-07-03 2022-09-20 江西圣塔电缆科技有限公司 A safe strorage device for electric property cable transportation
CN114194923B (en) * 2021-12-07 2024-04-05 国网山东省电力公司潍坊供电公司 High-voltage cable winding device and cable winding method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895764A (en) * 1974-01-02 1975-07-22 Roland Mfg Co Dental retracting device
IT8014709V0 (en) * 1980-03-26 1980-03-26 Ipierre Sirotex Spa WRAPPING MACHINE FOR CRUSHING HOSE TYPE
DE3216955A1 (en) * 1982-05-06 1983-11-17 Wolfgang 2351 Trappenkamp Freitag Device for the winding of cables in particular
US4649954A (en) * 1985-08-21 1987-03-17 Dunwoody Rex J Lawn caddie
DE3902268A1 (en) * 1989-01-26 1990-08-02 Kabelmat Gmbh Appliance for the winding and/or unwinding of strand-like material
DE4005223A1 (en) * 1990-02-20 1991-08-22 Brennenstuhl Kg Hugo Hose or cable storage reel - has extension of support frame extending across top of winding space
DE19708654A1 (en) * 1997-03-04 1998-09-10 Brennenstuhl Kg Hugo Portable hose or cable drum
DE19905361B4 (en) * 1999-02-10 2005-12-15 Gerhard Blome-Tillmann Device for winding and unwinding a line
US6050291A (en) * 1999-04-12 2000-04-18 Suncast Corporation Enclosed hose reel
DE10161192A1 (en) * 2001-12-13 2003-06-18 Eltepro Gmbh & Co Kg Cable drum accurate cable winding device, the cable during take-up is rewound and guided into position
NL1023432C2 (en) * 2003-05-14 2004-11-16 H A B A B V Cable reel.
DE202006000001U1 (en) * 2006-01-02 2006-05-11 Söder, Claus-Werner Special, completely rustproof drum unit for coiling and uncoiling of cables, hoses and similar items is provided with connector plates serving for purposes of extension and direct connection

Also Published As

Publication number Publication date
WO2011009456A2 (en) 2011-01-27
EP2456701A2 (en) 2012-05-30
DE102009026208A1 (en) 2011-01-27
DE102009026208B4 (en) 2011-06-01
WO2011009456A3 (en) 2011-10-13

Similar Documents

Publication Publication Date Title
EP1495937B1 (en) Transport trolley
DE202006007202U1 (en) Pallet for transporting trolleys especially for supplying shops is made of folded sheet metal with tracks for the trolley wheels
DE202012104800U1 (en) Battery replacement device for electric vehicles
DE102010018651A1 (en) Edge protection element
EP2470409A1 (en) Trolley
EP2570374A2 (en) Bobbin for coiling and uncoiling elongated materials and bobbins assembly with at least one such bobbin or for at least one such bobbin
DE202019004035U1 (en) Adapter for attaching bags or containers to racks
EP2456701B1 (en) Cable drum for mobile television production units
DE102013000735A1 (en) Trolley e.g. electric cable drum trolley, performs loading of cable drum, when cable drum is contacted with peripheral edge of flanges, and inserts post into through hole of cable drum
DE3007578A1 (en) LOAD CARRIERS
DE102012001503B4 (en) Pallet for transporting trolleys
DE202015106050U1 (en) Removable frame systems for vehicle transport
DE102012000077B3 (en) Mobile transport trolley i.e. CC container, for transporting e.g. plants in acquisition horticulture, has shutter elements displaceable such that access openings are partially closed depending on extension length of shutter elements
EP3517399B1 (en) Letter container trolley
DE102013208659A1 (en) Transport trolley for general cargo
AT15437U1 (en) Transport device for pressure bottles
EP3337753B1 (en) Device for handling loads
DE3525292C1 (en) Cable drum dispenser
DE102014107206B4 (en) Reversible trampoline
DE10317864B4 (en) Device for cutting wood pieces
EP1500568A2 (en) Handcart
DE3136956A1 (en) Loading aid for lorries or the like
DE102009034338B4 (en) Holding device for holding one or more component (s) and transport device for safely transporting one or more component (s)
EP3272203B1 (en) Transport device for round bales
AT17004U1 (en)

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: 20120217

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 502010003608

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: B65H0075280000

Ipc: B65H0075400000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: B65H 49/24 20060101ALI20121123BHEP

Ipc: B65H 75/40 20060101AFI20121123BHEP

Ipc: B65H 75/44 20060101ALI20121123BHEP

Ipc: B65H 75/28 20060101ALI20121123BHEP

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 615570

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130615

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502010003608

Country of ref document: DE

Effective date: 20130801

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130916

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130605

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130605

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130605

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130605

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130906

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130905

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130605

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130905

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130605

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131005

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130605

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131007

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130605

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130605

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130605

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130605

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20140331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130605

26N No opposition filed

Effective date: 20140306

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130605

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130805

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502010003608

Country of ref document: DE

Effective date: 20140306

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130716

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20140821

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130605

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130605

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130605

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130605

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130605

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130605

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20100716

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130716

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20150724

Year of fee payment: 6

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150731

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150731

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 615570

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150716

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150716

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20160716

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160716

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20170720

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20170720

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130605

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20180814

Year of fee payment: 9

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20180801

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20180731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180731

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180801

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502010003608

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200201