WO2015000466A2 - Transmission à tambour d'entraînement - Google Patents

Transmission à tambour d'entraînement Download PDF

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Publication number
WO2015000466A2
WO2015000466A2 PCT/DE2014/100221 DE2014100221W WO2015000466A2 WO 2015000466 A2 WO2015000466 A2 WO 2015000466A2 DE 2014100221 W DE2014100221 W DE 2014100221W WO 2015000466 A2 WO2015000466 A2 WO 2015000466A2
Authority
WO
WIPO (PCT)
Prior art keywords
drive
drum
cable
driving drum
loop
Prior art date
Application number
PCT/DE2014/100221
Other languages
German (de)
English (en)
Other versions
WO2015000466A3 (fr
Inventor
Christian Knobloch
Jörn ERLER
Original Assignee
Technische Universität Dresden
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 Technische Universität Dresden filed Critical Technische Universität Dresden
Priority to DE112014003094.5T priority Critical patent/DE112014003094B4/de
Publication of WO2015000466A2 publication Critical patent/WO2015000466A2/fr
Publication of WO2015000466A3 publication Critical patent/WO2015000466A3/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • F16H55/50—Features essential to rope pulleys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C21/00—Cable cranes, i.e. comprising hoisting devices running on aerial cable-ways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/74—Capstans
    • B66D1/7442—Capstans having a horizontal rotation axis
    • B66D1/7447—Capstans having a horizontal rotation axis driven by motor only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/74—Capstans
    • B66D1/7489—Capstans having a particular use, e.g. rope ascenders

Definitions

  • the invention relates to a drive drum drive, comprising a drive drum arranged thereon device for forming an axially centering movement of an axially running from the drive drum loop tangential of the drive drum running traction means, such as a rope, wherein at least one frictional engagement between traction means and driving drum circumference generating full wrap of Traction means is provided.
  • Drum drums are used wherever the traction means placed around them has to be pulled or when a torque has to be applied to the drums by the loaded traction means. This can be, for example, conveyor belts or ropes. In the latter case, a rope, which is preferably looped several times around the driving drum, is pulled to convert a remotely driven rope circulation transmission movement into a rotational movement for a stationary, passive working machine.
  • a chain drive has an unattainable high efficiency, but the achievable transmission distances are limited due to the self-adjusting chain elongation and the high chain weight.
  • a steel cable can be placed around a deflection pulley (half loop), whose transmittable frictional force is however very limited and which, especially in the case of higher loaded systems, tends rapidly to slippage.
  • Another solution provides for a double cap, in which a rope is placed around two profiled grooved drums at short intervals from one another and each drum is wrapped only at an angle of approximately 180 °.
  • this double-spill is less suitable for passive drive. Because while the active drive all lying in the grooves of a drum ropes are driven by the wrap friction, only one groove of a drum acts drivingly in the passive operation. This results in length differences in the cable layers and thus to a self-locking.
  • the invention is therefore based on the object to offer a driving drum drive, which allows for simple and reliable construction with a single drive drum on arrival or downtime an endless operation when used for transmitting mechanical energy over long distances. Furthermore, it is an object of the invention to offer energy transmission devices by means of driving drum drive.
  • a drive drum drive comprising a drive drum with arranged thereon device for forming an axially centering movement of an axially running from the drive drum loop of a running tangentially from the drive drum pulling means, wherein at least one frictional engagement between traction means and driving drum circumference producing full wrap of Traction means is provided.
  • Tangentialplanetenrate are provided whose axes of rotation are arranged in tangential alignment with the driving drum circumference.
  • the Tangentialplanetenrad rotates under the axially, ie laterally running away traction means, such as the pull rope away.
  • Both walls of the guide tunnel are designed for a starting traction means.
  • the guide tunnel holds the rope wound around the drive drum in the unstable position on the planetary gears.
  • the guide tunnel is preferably designed so that it not only stops the axial movement, but by a positive guide largely exactly and evenly over the circumference the predetermined offset of the traction device between inlet into the drive drum drive and expiration of this makes. This can be done for example by a close guidance of the traction means in the tunnel, which largely prevents its independent axial movements of the traction means.
  • the ends of the traction device run past each other at inlet and outlet, so that a complete or corresponding worm-like design of the guide tunnel several wraps are possible trouble-free.
  • the tunnel is so wide that several layers can fit next to each other.
  • the guide tunnel can be supplemented in the areas with Werbachberschreibung by a friction-reducing coating to allow a facilitated and wear-minimized sliding of the traction means on the tunnel walls.
  • it has guide tunnel rollers with a radially arranged axis of rotation, which at least on a partial circumference of the loop, z. B. at inlet and outlet, this axially secure on at least one side. It is particularly advantageous to arrange the guide tunnel rollers uniformly over the entire area of the loop and on both sides. Then the friction is minimized even with strong axial pressure of the traction means on the tunnel wall and wear and energy loss through friction are avoided.
  • tangential planet wheels are provided as supports for the loop on the circumference of the driving drum, which allow an axial movement of the traction means.
  • Tangential Planetary Wheels are with one Preferably central bearing particularly easily rotatable under load, but withstand high loads in the rope looping.
  • a positioning system can be realized by means of the driving drum drive according to the invention, since no or only a minimal slip between traction means and drive drum is recorded.
  • the advantages of such a positioning system compared to known in the prior art positioning systems based on timing belt-rack combinations in a simple structure.
  • a non-linear positioning can be covered, since the traction means, in particular when it is a rope, is flexible in all directions and can be installed around pulleys at an angle.
  • At least one tangential planetary gear can be connected to a device for energy conversion, wherein the device producing the connection transmits mechanical energy.
  • the transmission of the mechanical energy from the tangential planetary gear to the device for energy conversion takes place via a shaft.
  • the mechanical energy is used, which enters the traction means in his - basically unwanted - axial flow movement of the wrap from the drum into the system. Because this mechanical energy is in the tangential planetary gear registered, it must also be tapped there.
  • Particularly preferred is a conversion of the rotational energy of the tangential planetary gear, for example, into electrical energy by connecting a generator or in hydraulic energy by connecting a hydraulic pump.
  • additional units such as pliers or shears.
  • tangential planetary gears distributed uniformly and symmetrically about the circumference of the drive drum and four pairs of smaller tangential planetary gears are provided.
  • the traction means is thereby firmly on the entire circumference. A polygon effect is avoided.
  • the rotational movement of the tangential planetary gears can be tapped and possibly converted into different forms of energy at several points.
  • it is also provided to add the torques for example by being coupled to a centrally arranged gear and acting on this, so that the sum of the energy emitted by the connected tangential planetary gears energy can be tapped evenly from the gear.
  • a pull rope is provided.
  • a pull rope is simple in construction, inexpensive and wear-resistant.
  • the driving drum drive according to the invention develops primarily its inherent advantages of the invention.
  • other types of traction means are provided according to the invention, for example, chains, flat belts, V-belts or toothed belts.
  • the particular advantages over other drive systems result here above all from the fact that it is in the aforementioned Energy transfer devices are those with particularly high efficiency, for which the improvement associated with the invention opens up a wide field of effect.
  • the inventions listed below are technically related to the inventive idea and express the general inventive idea.
  • solutions are provided which comprise a positioning system and in which the driving drum drive according to the invention is used.
  • a cable crane system with a carriage, which is movable along a stationary carrying cable, comprising a driving drum drive according to the invention and a lifting device, wherein a mutually usable clamping device is provided.
  • a clamping device fixed lifting device by means of a pull rope along the support cable and clamped by means of clamping device on the support cable carriage is able to lift a load with the help of the driving drum drive pulling rope or to reduce.
  • For lifting and lowering of the load at least one hoist rope is provided, which is wound up and unwound by means of a hoist drum.
  • transport tasks can be carried out for transporting timber on non-drivable, level and wet locations without having to reach the site directly or to transfer energy there.
  • the energy is instead fed to one end of the cable crane system and transported via the pull cable highly efficient by mechanical means to the carriage, which is thereby simultaneously movable along the cable crane system and can also fulfill the tasks during the load cycle.
  • a cable crane system in which the traction cable and with this also the supporting cable is curved several times and multi-axially.
  • Such a cable crane system can be guided around large obstacles at great distances and therefore promises particularly flexible and versatile applications.
  • applications according to the invention are also provided, for example, for a leisure park roller coaster, in a transport system or a drive system.
  • Another solution according to the invention is a load balloon, comprising at least one drive drum drive, a lifting device with a pull rope, the at least one arranged on a balloon drive drum in non-positive connection stands, with the pull rope extends to the ground and can be operated from there.
  • another rope is present that absorbs only the tensile forces of the balloon during buoyancy or caused by air currents.
  • various variants are provided, for example, with a single drum drive on the balloon, which converts the transmitted by means of traction cable mechanical energy into a rotary motion and thereby a load rope up and is unwound.
  • two drive drum drives are particularly preferably provided, one being arranged on the floor and the other on the balloon. Between the two, the mechanical energy transmitting traction cable is arranged, which is non-positively connected by two drive drums by wrapping.
  • the drive drum drive on the ground is rotated by a motor, for example.
  • the object of the invention is also achieved by a wind turbine, comprising a first and a second drive drum drive.
  • the first drive drum drive is mechanically connected to the rotor arranged on the tower pulpit
  • the second drive drum drive is arranged in the region of the base of the tower and provided for the delivery of mechanical energy.
  • the proposed arrangement allows - mainly because of the lack of gear and generator - the reduction in weight in the area of the tower pulpit, so that the load on the tower is reduced.
  • maintenance and repair of parts susceptible to wear, such as the generator and the transmission are simplified because they can be done from the ground. For example, electrical energy can be obtained for purposes of lighting or obstacle lighting via the tangential planet wheels of the drive drum arranged in the region of the rotor.
  • hydraulic energy to operate brakes and adjusting devices of the rotor can.
  • it can be flexibly determined on the ground, as the conversion of the transferred down mechanical energy to take place.
  • a pump can be connected and the mechanical energy stored in a pressure vessel to be driven off when needed via a turbine.
  • the present invention also provides a combination of the load balloon with a wind turbine by the rotor on a load balloon is appropriate.
  • the load balloon must therefore carry only the rotor itself and the drive drum, while the energy conversion takes place on the ground, where via the driving drum drive, the mechanical energy gained from the rotor is transmitted.
  • a further solution of the object of the invention provides a hydropower plant, which is anchored in a running water and having a first and a second drive drum drive, wherein the first drive drum drive with the waterwheel connected mechanically transmitting energy and the second drive drum drive arranged on the shore and provided for the release of mechanical energy is.
  • the function corresponds in principle to that described above for the wind turbine. It is therefore not necessary to carry out the energy conversion already in the floating or submerged hydropower plant.
  • FIG. 1 shows a schematic, partially opened perspective view of an embodiment of a driving drum according to the invention
  • FIG. 2 shows a schematic side view of a further embodiment of a driving drum drive according to the invention
  • FIG. 3 shows a schematic perspective view of the embodiment of a detail of the driving drum drive according to the invention
  • FIG. 4 shows a schematic perspective view of the embodiment of a further detail of the driving drum drive according to the invention.
  • FIG. 5 is a schematic perspective sectional view of the embodiment of the driving drum drive according to the invention.
  • FIG. 6 shows a schematic side view of an embodiment of a cable crane system according to the invention with driving drum drive
  • 7 shows a schematic side view of an embodiment of a load drum with drive drum drive according to the invention
  • Fig. 8 is a schematic side view of an embodiment of a water power plant according to the invention with driving drum drive and
  • FIG. 9 shows a schematic side view of an embodiment of a wind power plant according to the invention with a driving drum drive.
  • FIG. 1 shows a schematic perspective illustration of an embodiment of a driving drum drive 1 according to the invention with a driving drum 2 with a partially removed guide tunnel 34, so that the large and small tangential planet wheels 32, 33 looped by the pulling cable 4 can be seen in the region of the pulling rope contact.
  • FIG. 2 shows a schematic side view of a further embodiment of a driving drum drive 1 according to the invention.
  • the central axis 7 and the hub 1 1 are located horizontally.
  • those of a safe inlet and outlet of the traction cable 4 serving, trained as discs cable guides 37 are visible. It can be seen how the traction cable 4 through the cable guides 37 in the drive drum drive 1 on or expires.
  • the central axis 7 of the drive drum 2 is arranged centrally here and extends into the image plane.
  • the large and small Tangentialplanetenzier 32, 33 with their Planetenradlagerung 39 are also the large and small Tangentialplanetenzier 32, 33 with their Planetenradlagerung 39.
  • another type of cable guide such. B. a sliding cable guide, can be used. Starting from the hub 1 1 extending support arms 10, which serve to support the small tangential planet gears 33, radially outward.
  • Fig. 3 shows a schematic perspective view of the embodiment of a driving drum drive 1 according to the invention, as shown in Fig. 2, here as a detail only the driving drum 2 without the guide tunnel 34.
  • the sling 9 of the traction cable 4 can be seen here in a single Wrap around the driving drum 2 sets.
  • Fig. 4 shows a schematic perspective view of the embodiment of a driving drum drive 1 according to the invention, as shown in FIGS. 2 and 3, here as a further detail only the guide tunnel 34 without the driving drum 2.
  • the gap between each two guide tunnel rollers 35 serves to receive the loop 9 of the traction cable 4.
  • the gap of a pair of guide tunnel rollers 35 is compared to the next pair axially (laterally) offset so that the desired positive guidance and the offset of the loop 9 between the inlet into the driving drum drive 1 and the outlet thereof.
  • FIG. 5 shows a schematic perspective sectional view of the same embodiment of a driving drum drive 1 according to the invention, as also shown in FIGS. 2, 3 and 4.
  • the hub 1 1 can be seen, which is connected to a shaft used for power transmission.
  • the Planetenradlagerung 39 is visible in the drive drum 2. The following description of the structure and mode of operation relates to FIGS. 1 to 5.
  • the traction cable 4 enters the drive drum drive 1 via a first cable guide 37 and is pressed against the first of the tangential planet wheels 32, 33 by the force of the loop 9 acting on the central axis 7. It rests on the highest point of the Tangentialplanetenrads 32, 33 and could slip without securing to both sides to approach the central axis 7.
  • the traction cable 4 leaves the drive drum drive 1 via a second cable guide 37.
  • the tangential planet wheels 32, 33 are arranged as close as possible to each other on the circumference of the drive drum 2 to provide the traction cable 4 as complete as possible pad. This prevents an undesirable radial tightrope and a polygon effect, in which the pull rope 4 rests not as a radius or circle, but as a polygon on the drive drum. The latter increases wear and reduces the life.
  • the slipping-off of the traction cable 4 from the drive drum 2 is prevented by guide tunnel rollers 35 arranged on both sides of the traction cable 4, rotatably supported by roller carriers 36 in the roller tunnel 34.
  • the traction cable 4 therefore lies in the gap formed by two opposite guide tunnel rollers 35, and thus becomes on an exact path in one direction non-positively (against lifting of the drive drum) and positively guided in three directions.
  • the roller carriers 36 with the guide tunnel rollers 35 are disposed inside a guide tunnel 34 and fixed thereto.
  • the guide tunnel rollers 35 are preferably mounted in pairs on a respective roller carrier 36, which also the distance between the two guide tunnel rollers 35 and thus the cable gap and the Position of the rope or the offset determines. Since it is important that the traction cable 4 does not slip off the tangential planet wheels, the gap between the guide tunnel rollers 35 can be selected to be so large that even the thickest traction cable 4 in question fits therebetween.
  • the drive drum 1 is flexible for traction cables 4 with different diameters available.
  • the guide tunnel rollers 35 rotate about the radially oriented axis of rotation 6.
  • the guide tunnel 34 surrounds most of the drive drum 2 and thus ensures the uniform displacement of the traction cable 4, so that its entry into the drive drum drive with a sufficient distance from the outlet from the drive drum drive 1 is trouble-free , In this case, the offset must correspond to at least the largest possible usable in the drift drum drive rope thickness, plus a safety distance, so it certainly does not come to a friction of the incoming with the expiring rope section.
  • the guide tunnel 34 represents a forced guidance of the traction cable 4 on at least two sides.
  • the circumference of the drive drum 2 is equipped with the largest possible number of tangential planet wheels 32, 33.
  • four pairs of small tangential planetary gears 33 with a beveled or radius-shaped jacket are arranged at the periphery of the drive drum 2 offset by 45 °.
  • the tangential planet wheels 32, 33 are each mounted in a Planetenradlagerung 39.
  • the hub 1 1 and part of the drive drum 2 are laterally covered with a cover 38, so that the Planetenradlagerung 39 of each Tangentialplanetenizer 32, 33 is better protected against adverse influences such as pollution.
  • the tangential planet wheels 32, 33 experience a rotation when the rope is offset from the inlet to the outlet at the wrap 9 by at least one rope thickness.
  • the energy introduced by the rotation of the tangential planet gears 32, 33 can be utilized, as described in detail in the further exemplary embodiment.
  • Advantages of the invention continue to be that there is a fixed cable guide, so that no back-and-forth wandering cables can cause problems and no automatic wind-up or a cable window are needed.
  • Another advantage is the avoidance of winding problems on a drum. It is an endless drive, a drive in both directions and an active and a passive drive possible. Avoided are still a heavy and technically complex Zwangsausspulung, which are designed according to the prior art as a separate internal combustion engines with gear to rinse an empty crane hook against the heavy, sagging rope. There are no free-hanging ropes in the system, which tend to swing.
  • FIG. 6 shows a schematic side view of an embodiment of a cable crane system 1 10 according to the invention with driving drum drive 1.
  • a support cable 1 12 which is laid either rectilinear or angled along a carriage 1 1 1 along, is guided by means of guide rollers.
  • the carriage 1 1 1 1 is moved by the traction cable 4, attacking the remote initiated tensile forces and transmitted via the traction cable 4 to the carriage 1 1 1.
  • the pull cable 4 by means of a clamping device 1 13 with the carriage 1 1 1 non-positively connected.
  • the double-acting clamping device 1 13 is open and displaceable in this mode with respect to the support cable 1 12.
  • FIG. 7 shows a schematic side view of an embodiment of a load balloon 216 according to the invention with drive drum drive 1.
  • the balloon 218 is connected to a tether rope 217 anchored to the ground which is capable of holding the balloon 218 substantially stationary.
  • a lifting device 14 On the balloon 218 and a lifting device 14 is arranged, which has a first driving drum drive 1 and with which also a hoist rope 15 is operable.
  • the lifting device 14 is supplied with mechanical energy via the traction cable 4, which in turn receives the mechanical energy in the form of tensile force from a second drive drum drive 1, which is anchored to the ground.
  • This can be driven in different ways, for example by an electric motor or an internal combustion engine.
  • FIG. 8 shows a schematic side view of an embodiment of a hydropower plant 319 according to the invention with drive drum drives 1.
  • a first driving drum drive 1 is arranged on a floating body 320, for example a boat or a pontoon.
  • the first driving drum drive 1 is connected via a shaft to at least one water wheel 321, which converts the flow energy of the running water 324, in which the floating body 320 is fixed via anchors 323, into a torque.
  • This torque is in turn converted via the driving drum drive 1 into a tensile force, which is transmitted via the traction cable 4 to the second driving drum drive 1. There, the reconversion takes place in a torque that can be tapped profitably on the hub of the second drive drum drive 1. In the illustrated embodiment, this torque is used by a generator 22 and converted into electrical energy.
  • FIG. 9 shows a schematic side view of an embodiment of a wind power installation 425 according to the invention with drive drum drives 1.
  • the wind energy is converted into torque energy by a rotor 426 disposed on a tower 428 and on a tower pulley 427.
  • This is guided through the tower pulpit 427 to the first drive drum drive 1, converted into a tensile force and transmitted the corresponding energy via a pull cable 4 to the second drive drum drive 1 on the ground.
  • the conversion into electrical energy or alternatively a different kind of use In this case, it is particularly interesting to need to work in a memory, for example a compressed air reservoir, as soon as there is an excess of electrical energy in the energy supply network.
  • Other, immediate uses of mechanical energy are conceivable, for example, the operation of a pump for a well.
  • Both in Fig. 8 and in Fig. 9 drive drum drives 1 can be seen, which have more than one wrap on the drive drum.
  • more than one drive drum according to FIGS. 1 to 5 to be juxtaposed in the respective drive drum drive 1 and modified cable guides 37 according to FIGS. 1 to 5, the transition of the pull rope 4 of a drive drum 1 to secure others.
  • a drive drum 2 is suitable with appropriate design especially of the guide tunnel but also for several wraps, which is the preferred embodiment. Notwithstanding this illustration, however, it is also provided to equip the embodiments described with simply wrapped drive drums.
  • Additional energy can be provided by at least one of the tangential planetary gears 32, 33 in the different embodiments, without this being shown concretely, by being connected to an energy converter.
  • This is preferably arranged on the axis 5 (cf., FIGS. 1 and 3) with respect to the tangential planetary gear 32, 33 or integrated into it, for example, in the form of a small electric generator or a hydraulic pump.
  • the energy is then removed from the rotating elements.
  • use is provided in the region in which energy would otherwise have to be supplied separately, for example in the carriage 1 1 1 (see Fig. 6), the balloon 218 (see Fig. 7), the float 320 (see Fig. 8) or the tower pulpit 427 (see Fig. 9).

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)

Abstract

L'invention concerne une transmission à tambour d'entraînement qui possède un tambour d'entraînement (2) sur lequel est monté un dispositif destiné faire effectuer un mouvement de centrage axial à une boucle d'un moyen de traction (4) qui se décentre dans le sens axial du tambour d'entraînement (2). Un enroulement complet du moyen de traction (4) établit au moins une liaison par friction entre le moyen de traction (4) et la circonférence du tambour d'entraînement. Par conséquent, l'invention a pour objet de proposer une transmission à tambour d'entraînement qui, avec une structure simple et au fonctionnement sûr, et un seul tambour d'entraînement côté mené ou côté menant, permet un fonctionnement sans fin lors de l'utilisation pour la transmission d'énergie mécanique sur de grandes distances. Cet objet est réalisé par un dispositif destiné à générer le mouvement transversal axial de centrage de la boucle du moyen de traction (4) qui se décentre du tambour d'entraînement (2), comprenant un tunnel de guidage (34), ménagé dans la zone de la boucle (9), qui réalise le guidage axial de la boucle (9) au moins partiellement sur la circonférence et sur au moins une partie de la section transversale du moyen de traction (4) et la bloque afin qu'elle ne puisse pas se décentrer du tambour d'entraînement (2).
PCT/DE2014/100221 2013-07-02 2014-07-01 Transmission à tambour d'entraînement WO2015000466A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112014003094.5T DE112014003094B4 (de) 2013-07-02 2014-07-01 Treibtrommeltrieb

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013106960.6 2013-07-02
DE102013106960 2013-07-02

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WO2015000466A2 true WO2015000466A2 (fr) 2015-01-08
WO2015000466A3 WO2015000466A3 (fr) 2015-04-02

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
DE102018126171B3 (de) 2018-10-22 2019-12-24 Technische Universität Dresden Laufwagen für eine Seilkrananlage und Seilkrananlage

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GB329708A (en) 1929-02-26 1930-05-26 Otto Ohnesorge Improvements in and relating to rope gearing and the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018126171B3 (de) 2018-10-22 2019-12-24 Technische Universität Dresden Laufwagen für eine Seilkrananlage und Seilkrananlage
EP3643675A1 (fr) 2018-10-22 2020-04-29 Technische Universität Dresden Chariot pour un câble-grue transversal et câble grue transversal

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WO2015000466A3 (fr) 2015-04-02
DE112014003094B4 (de) 2020-12-03
DE112014003094A5 (de) 2016-04-07

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