Classifications

• • D—TEXTILES; PAPER
  • D07—ROPES; CABLES OTHER THAN ELECTRIC
  • D07B—ROPES OR CABLES IN GENERAL
  • D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
  • D07B3/08—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position
  • D07B3/10—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel or of the guide member
  • D07B3/106—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel or of the guide member characterised by comprising two bows, both guiding the same bundle to impart a twist
• • D—TEXTILES; PAPER
  • D07—ROPES; CABLES OTHER THAN ELECTRIC
  • D07B—ROPES OR CABLES IN GENERAL
  • D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
  • D07B3/08—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position
  • D07B3/10—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel or of the guide member
• • D—TEXTILES; PAPER
  • D07—ROPES; CABLES OTHER THAN ELECTRIC
  • D07B—ROPES OR CABLES IN GENERAL
  • D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
  • D07B3/08—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position
  • D07B3/10—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel or of the guide member
  • D07B3/103—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel or of the guide member characterised by the bow construction
• • D—TEXTILES; PAPER
  • D07—ROPES; CABLES OTHER THAN ELECTRIC
  • D07B—ROPES OR CABLES IN GENERAL
  • D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
  • D07B7/02—Machine details; Auxiliary devices
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
  • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
  • H01B13/02—Stranding-up
• • D—TEXTILES; PAPER
  • D07—ROPES; CABLES OTHER THAN ELECTRIC
  • D07B—ROPES OR CABLES IN GENERAL
  • D07B2207/00—Rope or cable making machines
  • D07B2207/20—Type of machine
  • D07B2207/204—Double twist winding
  • D07B2207/205—Double twist winding comprising flyer
• • D—TEXTILES; PAPER
  • D07—ROPES; CABLES OTHER THAN ELECTRIC
  • D07B—ROPES OR CABLES IN GENERAL
  • D07B2207/00—Rope or cable making machines
  • D07B2207/40—Machine components
  • D07B2207/409—Drives
• • D—TEXTILES; PAPER
  • D07—ROPES; CABLES OTHER THAN ELECTRIC
  • D07B—ROPES OR CABLES IN GENERAL
  • D07B2401/00—Aspects related to the problem to be solved or advantage
  • D07B2401/40—Aspects related to the problem to be solved or advantage related to rope making machines
  • D07B2401/403—Reducing vibrations
• • D—TEXTILES; PAPER
  • D07—ROPES; CABLES OTHER THAN ELECTRIC
  • D07B—ROPES OR CABLES IN GENERAL
  • D07B2401/00—Aspects related to the problem to be solved or advantage
  • D07B2401/40—Aspects related to the problem to be solved or advantage related to rope making machines
  • D07B2401/406—Increasing speed
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
  • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
  • H01B13/02—Stranding-up
  • H01B13/0221—Stranding-up by a twisting take-up device

Definitions

• the invention relates to a stranding or stranding machine for stranding stranded material.
• the strand-like material may be, for example, a metallic material such as a copper, steel or aluminum wire or a metallic conductor with different alloying components or a non-metallic material such as a natural or plastic fiber, in which case several strands of such a fiber by twisting together heels, d. H. to be processed into a stranded wire.
• the strand-like material may for example be such a strand, in which case several strands of such a strand also twisted together by twisting, d. H. be processed into a cable or a rope.
• the stranding takes place by a rotating rotor, which usually has one or more rotor yokes, which are mounted at its two axial ends on a single or multi-part rotor shaft.
• the rotor will be at least two Strands of the strand-like material (the same or different type) fed and passed over a rotor yoke, whereby a twisting of the strands takes place.
• the strand made in this way is then removed again from the rotor yoke.
• Both the strand-like material to be stranded and the strand produced therefrom are provided to the Verlitzmaschine on coils or wound on a reel.
• the spools for the strand-like material or the spool for the strand produced can either stand still or rotate at the same speed and in the same direction as the rotor.
• the coils can be arranged inside the Verlitzmaschine, in particular between the axial ends of the rotor, or outside the Verlitzmaschine. By means of a suitable arrangement of the coils, so-called single impact, double impact or other multiple impact Verlitzmaschinen can be realized.
• DE 22 41 826 proposes to carry out at least a part of the Verlitzvorgangs within a closed space in which at least a partial vacuum has been generated. Due to the reduced air friction less noise and less frictional heat are generated in the partial vacuum through the rotor yoke. Likewise, the reduced air resistance leads to a lower energy consumption of the extrusion machine.
• DE 22 41 826 envisages only to arrange certain parts of the Verlitzmaschine in a substantially hermetically sealed space has been deducted from the air.
• the two outer sections of the rotor shaft with the rotary heads arranged thereon are mounted in end openings of a cylindrical, airtight housing, wherein the airtightness is produced at these points by annular air seals.
• the present invention is based on the object to provide an improved Verlitzmaschine with low energy consumption, low noise and low vibration excitation. This object is achieved by a Verlitzmaschine according to claim 1. Further advantageous embodiments of the invention are contained in the subclaims.
• the invention is based on the recognition that the annular air seals used in the prior art, with which the shaft sections are sealed to the housing and which have contacting and rotating parts, can become very hot at high rotor speeds, thereby resulting in faster wear and tear whereby the operating personnel of the Verlitzmaschine is exposed to a risk of burns when touching the seals. In addition, the resulting friction energy and is therefore not economical. "Non-contact" sealing systems, however, are expensive.
• the invention is based on a stranding machine for stranding a strand-like material, which has a rotor with a one-part or multi-part rotor shaft, which is driven by at least one motor, wherein the Verlitzmaschine is at least partially arranged in a closed space, the is filled with a medium having a density lower than the density of the ambient air.
• a Verlitzmaschine invention provides that the rotor shaft is disposed entirely within the enclosure of the enclosed space or that the rotor shaft has at least a portion of smaller diameter and at least a portion of larger diameter and the enclosure of the enclosed space only in the at least one section of smaller diameter penetrates.
• the rotor shaft does not penetrate the enclosure of the enclosed space at a point at which the rotor shaft has its largest diameter.
• the rotor shaft does not penetrate the enclosure of the enclosed space at all.
• the Verlitzmaschine has no seals for sealing the closed space relative to the environment with touching and against each other rotating parts. In this case, the aforementioned problems with such seals for the entire Verlitzmaschine be completely avoided.
• the rotary drive of the rotor takes place only at one axial end of the rotor.
• the waiver of a two-sided drive of the rotor is made possible by the fact that the rotor yoke can be designed with a larger cross-section because of the lower air resistance without this leading to a significant increase in the energy consumption of the Verlitzmaschine.
• the rotational movement of the non-driven axial end of the rotor is then transmitted via the - correspondingly more stable - rotor bracket itself.
• the rotor preferably has at least one rotor yoke, which is reinforced in the region of at least one of its axial ends with respect to its central region, in particular by an enlargement of its cross section.
• the rotor yoke is selectively reinforced at those points where it is loaded by the largest torque.
• the rotor has at least two rotor yokes.
• the at least two rotor yokes are preferably arranged with respect to the axis of rotation of the rotor at equal angular intervals to each other, d. h., If, for example, exactly two rotor yokes are provided, they are diametrically opposite with respect to the axis of rotation of the rotor. Again, there is not a significant increase in the energy consumption of the Verlitzmaschine due to the reduced air resistance.
• the rotor shaft is driven at both axial ends of the rotor by a respective motor.
• a uniform drive of the entire rotor can be achieved without the two axial ends of the motor must be connected by moving parts.
• the rotor shaft is driven by exactly one motor, the motor being coupled to the two axial ends of the rotor by mechanical torque transfer means and the drive acting on both axial ends of the rotor shaft, the mechanical torque transfer means being wholly or partially engaged partially disposed within the enclosed space.
• a speed-synchronized drive of the rotor shaft at its two axial ends can be achieved with simple means.
• the arrangement of the mechanical torque transmission means makes it possible to dispense, in whole or in part, with further air seals with parts which touch and rotate with respect to one another, in particular with such air seals with large diameters.
• the mechanical torque transmission means comprise at least one toothed belt and / or at least one shaft.
• the geometric axes of the drive shaft of the at least one motor and the rotor shaft coincide.
• the drive shaft of the motor and the rotor shaft can be rigid or connected via a possibly flexible intermediate piece or even made in one piece, whereby further mechanical drive elements are largely superfluous.
• the at least one motor has a hollow shaft, wherein the stator of the motor is preferably carried out integrated into the housing, or the motor is flanged to the housing supporting the rotor shaft. In both cases results in a compact and stable arrangement of the motor and an equally compact and stable connection with the rotor shaft.
• the medium with a density lower than the density of the ambient air with which the closed space is filled can be produced in various ways:
• this medium is air with a lower density than the density of the ambient air.
• This is preferably generated by a vacuum pump, which sucks air from the enclosed space and thus generates at least a partial vacuum there. Even taking into account the energy requirement of the vacuum pump, this results overall in a significant energy saving due to the reduced air resistance of the rotor yoke, resulting in a lower energy loss due to frictional heat.
• the medium may also be a gas which has a lower density than air at the same pressure and temperature.
• this helium is suitable, which has only a density of 0.1785 kg / m 3 , in contrast to air with a density of 1, 293 kg / m 3 , in each case under standard conditions (0 ° C and atmospheric pressure) measured.
• contaminated helium which can no longer be used for other technical processes, for example in the semiconductor sector, and therefore is available at low cost, is sufficient.
• both media can be combined, that is, for example, a helium-air mixture can be used, or it can be metered in a partial vacuum in the closed space, for example, helium.
• the enclosed space can have different dimensions and thus also include a different number of components of the Verlitzmaschine:
• the enclosed space extends substantially only around the rotor.
• the volume to be evacuated can be kept particularly small.
• the enclosed space extends substantially around the entire Verlitzmaschine around. Its enclosure may preferably be identical to the machine housing, the machine housing being sealed airtight. As a result, then no obstructions arise through the enclosure of the enclosed space when loading and unloading the Verlitzmaschine.
• the stranding machine according to the invention can also be operated at relatively high rotational speeds and thus at higher feed rates of the strand-like material.
• the lower vibration excitation and thus the smoother running of the rotor bracket also lead to an improved quality of the strand produced.
• FIG. 1 shows a first embodiment of a Verlitzmaschine invention with two concentric with the rotor shaft arranged motors.
• FIG. 2 shows a second embodiment of a Verlitzmaschine invention with a concentric with the rotor shaft and a parallel to the rotor shaft arranged motor.
• FIG. 3 shows a third embodiment of a Verlitzmaschine invention with a motor which drives both axial ends of the rotor shaft.
• 4 shows a fourth embodiment of a Verlitzmaschine invention with a motor which drives only one axial end of the rotor shaft;
• Fig. 5 a modification of the embodiment of FIG. 4;
• Fig. 6 a rotor bracket of the prior art and a rotor bracket according to the invention in a development.
• a wire stranding machine according to the invention as shown in FIG. 1 with a machine housing or a machine stand 7, several wires are unwound from a respective spool (not shown) and introduced into a wire bore 12 in a central bore of an inlet-side section 5 of a rotor shaft into the machine.
• the wires run in the bore until shortly before the other end of the inlet-side rotor shaft section 5, where they are led out through an opening from the rotor shaft and passed over a deflection roller 15 on a curved rotor bracket 4.
• the wiring of the wires by twisting together takes place inter alia in the axial bore of the inlet-side section 5 of the rotor shaft.
• an electric transmission unit 21 is furthermore arranged. This serves to transmit electrical energy to the rotating parts of the rotor, for example for driving a take-up reel (not shown). The current is transmitted via slip rings with carbon brushes.
• the rotor yoke 4 rotates about the axis of the rotor shaft 5, 6 and takes along the stranded wire, which is pressed by the centrifugal force against the inside of the rotor yoke 4 and guided there for example by a guide groove and by eye-shaped guide elements (not shown) on the rotor yoke 4th is held.
• the opposite end of the rotor yoke 4 is mounted on the deflection-side section 6 of the rotor shaft.
• the sections 5 and 6 of the rotor shaft are each rotatably supported by one or more bearings 20, preferably roller bearings, relative to the machine housing 7.
• the two sections 5 and 6 of the rotor shaft are not rigid, but only connected to each other via the partially flexible rotor yoke 4.
• the stranded wire is fed to the deflection-side section 6 of the rotor shaft via a deflection roller 16, which is rotatably mounted on the deflection-side section 6 of the rotor shaft, a take-up reel (not shown). Once the take-up reel is filled, the machine housing 7 is opened and the full take-up reel replaced with an empty reel.
• Drahtverlitzmaschine 1 in a soundproof cabin may be arranged.
• wire-stranding machine 1 is a so-called double-beat Verlitzmaschine.
• the structure of the wire-stranding machine 1 described hitherto is also substantially the same in all of the exemplary embodiments described below and will not be described again there as far as no changes are made with respect to this structure. In principle, it is also possible to apply the invention to Verlitzmaschinen with other designs. In addition, of course, features of various embodiments described below - as far as technically possible - can be combined.
• the rotor of the wire-stranding machine 1 which essentially has the sections 5 and 6 of the rotor shaft and the rotor yoke 4, is arranged in all the embodiments described below in a closed space 2 in which a partial vacuum has been produced by a vacuum pump (not shown) ,
• a vacuum pump not shown
• the same advantages can also be obtained by dosing a gas of lower density than air, such as helium, or by a mixture of air and such a gas. Due to the lower noise may possibly be completely dispensed with the aforementioned soundproof cabin.
• the upstream side portion 5 and the deflecting side portion 6 of the rotor shaft are each driven by a separate motor 8a, 8b, the stator units 9a, 9b of the motors 8a, 8b being integrated into the machine housing 7 and the rotor units 10a , 10b of the motors 8a, 8b are concentrically and rigidly connected to the respective rotor shaft section 5, 6.
• the motors 8a, 8b are housing-integrated hollow shaft motors in whose motor shafts the respective section 5, 6 of the rotor shaft can be inserted.
• motors 8a, 8b which consist of mounting kits, wherein the stator units 9a, 9b and the rotor units 10a, 10b are supplied as separate parts.
• the rotor units 10a, 10b are first pushed onto the sections 5, 6 of the rotor shaft and then mounted together with these in the machine housing 7 with the stator units 9a, 9b.
• the two motors 8a, 8b for example, by a common control electronics must be exactly synchronized speed in this embodiment, to a To avoid excessive load or even damage to the rotor yoke 4 as a result of different speeds.
• the use of two separate motors 8a, 8b for the two sections 5, 6 of the rotor shaft requires no further mechanical components for driving the rotor shaft.
• the rotor shaft is arranged with their areas of greatest diameter within the closed space 2, so that no air seals with large diameters between the closed space 2 and the environment at the implementation sites of the rotor shaft are needed.
• an air seal 14 is provided, with which the implementation site of this rotor shaft section 5 is sealed by the enclosure 3 of the closed space 2.
• the air seal 14 has a fixed outer and an inner part rotating with the rotor shaft, which abut each other for the purpose of sealing.
• the portion of the rotor shaft in the region of the air seal 14 only serves to supply the wire and can have a correspondingly small diameter. As a result, the air seal 14 has only a small diameter and generates accordingly little friction heat.
• the wires are introduced in this case by a fixed die and / or a sleeve in the closed space 2 and passed only in the interior of the rotor shaft, which can be completely dispensed with the air seal 14 with mutually movable parts.
• the die and / or the sleeve should have the largest possible length and at the same time the smallest possible gap in the bore for the gap around the wire around. Thereby, the flow resistance for the misaligned air in the gap becomes so great that the vacuum pump can compensate for an increase in the pressure in the closed space 2 by the inflowing air that enters through the "leak" caused by the sleeve.
• the drive motor 8b for the deflection-side section 6 of the rotor shaft is flanged to the deflection-side end face of the machine housing 7 such that its shaft 11b engages concentrically in the deflection-side section 6 of the rotor shaft.
• the drive motor 8a for the inlet-side section 5 of the rotor shaft is fastened to the machine stand 7 in such a way that its shaft 11a runs parallel to the rotor shaft.
• the torque transmission between the motor 8a and the inlet-side section 5 of the rotor shaft takes place via a toothed belt drive with two toothed belt pulleys 17a and a toothed belt 18a. Both motors 8a and 8b are completely disposed in the closed space 2.
• the two motors 8a and 8b are exactly synchronized speed. Also in this embodiment, only a single air seal 14 of smaller diameter at the wire inlet 12 is necessary, which in use a die or a sleeve to the wire inlet is in turn completely unnecessary.
• only one drive motor 8 is provided.
• This drives via two toothed belt drives, each with two toothed belt wheels 17a, 17b and in each case one toothed belt 18a, 18b both the inlet-side section 5 and the deflection-side section 6 of the rotor shaft.
• the arrangement of the motor 8 and of the first toothed belt drive for the inlet-side section 5 of the rotor shaft is essentially identical to the arrangement in FIG. 2.
• the second toothed belt drive for the deflection-side section 6 of the rotor shaft is relative to a vertical center axis of the wire-stranding machine 1 in FIG Essentially mirrored.
• connection between the second belt drive and the motor 8 is effected by a countershaft 19. This is arranged parallel to the rotor shaft and forms an extension of the shaft 1 1 of the motor 8. In this way, the two belt drives and thus the two sections of the rotor shaft run with the same speed.
• the enclosed space 2 in this case extends only around the two toothed belt drives around, but not around the motor 8 and the countershaft 19, whereby the volume of the closed space 2 can be kept small.
• the effort for the production and sealing of the enclosure 3 of the closed space 2 is correspondingly small, and it can be a vacuum pump low power can be used.
• the guide roller 16 is rotatably supported only in a housing 22 by two bearings 23a and 23b, preferably two rolling bearings, about the geometric axis of the rotor shaft and is entrained by the rotor bracket 4 attached thereto and set in rotation.
• the outer bearing 23a serves to support the housing 22 relative to the machine housing 7 and the inner bearing 23b for supporting the housing 22 against a non-co-rotating, to the rotor shaft coaxially arranged intermediate piece 24 between the housing 22 and the inlet-side section 5 of the rotor shaft.
• a coil carrier can be fastened in the interior of the rotor in other machine variants.
• the construction without deflection-side drive of the rotor is essentially made possible by virtue of the fact that the rotor yoke 4, due to the partial vacuum in the closed space 2, also has an enlarged cross section and thus can be made more stable without significantly increasing the air resistance of the rotor yoke 4.
• a second, the first rotor yoke 4 in the plane of rotation diametrically opposite rotor yoke can be provided, which also results in a more uniform mass distribution and thus a lower imbalance in the rotation of the rotor.
• the wire-stranding machine 1 By dispensing with a deflection-side drive of the rotor, a compact and simple construction of the wire-stranding machine 1 with a significantly reduced number of mechanical components is achieved. Also in this embodiment, the wire stranding machine 1 no air seals with touching and mutually movable parts are required.
• the wire inlet 12 is in turn realized in one of the variants already described above several times. In Fig. 4 for this purpose a wire inlet sleeve 13 is provided, whereby no such air seal is required at the wire inlet 12.
• Fig. 5 illustrates a modification of the embodiment of FIG. 4, in which the inlet-side section 5 of the rotor shaft and the housing 22 for the guide roller 16 via two belt drives with two toothed belt wheels 17 a, 17 b and one toothed belt 18 a, 18 b connected to each other and so that they are speed-synchronized.
• Such a drive at both ends of the rotor shaft may be expedient if the inlet-side section 5 of the rotor shaft and the housing 22 during operation of the Verlitzmaschine 1 have too much torsion against each other in the operation of the Verlitzmaschine 1 ,
• FIG. 6 finally, a plurality of rotor yokes are shown in a development, ie the surface of the rotor yoke was cut along the longitudinal axis and unwound in the plane of the drawing.
• Fig. 6a shows an unreinforced rotor bracket of the prior art, which has a constant width over its entire length and therefore results in a rectangle in the settlement.
• FIG. 6b shows a reinforced rotor bracket 4 for use in a wire stranding machine 1 according to the exemplary embodiment in FIG. 4, the axial ends of which are greatly widened.
• the straight center part 25 of the rotor yoke 4 merges into conical end pieces 25, the cross-sectional enlargement of the rotor yoke 4 being clearly visible on the end pieces 25 in the unwound representation at the greatly elongated vertical outer edges.
• the rotor yoke 4 is substantially warp ungssteifer and ensures a particularly rigid connection to the housing 22 for the guide roller 15 to take this in its rotation.
• the settlement can also have other contours, which lead to particularly advantageous Thomaskraftverillonn and / or Thomasmomentenverstructuren in the rotor yoke 4 according to the strength calculation.

Landscapes

• Engineering & Computer Science (AREA)
• Manufacturing & Machinery (AREA)
• Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
• Manufacture Of Motors, Generators (AREA)
• Motor Or Generator Cooling System (AREA)
• Ropes Or Cables (AREA)

Priority Applications (7)

Applications Claiming Priority (2)

Related Child Applications (1)

Publications (2)

Family

ID=49816893

Family Applications (1)

Country Status (9)

Families Citing this family (2)

Citations (1)

Family Cites Families (26)

• 2012
  • 2012-12-11 DE DE102012024232.8A patent/DE102012024232A1/de not_active Withdrawn
• 2013
  • 2013-12-09 CN CN201380056786.2A patent/CN104769180A/zh active Pending
  • 2013-12-09 EP EP13810889.9A patent/EP2931967A2/de not_active Withdrawn
  • 2013-12-09 RU RU2015119540A patent/RU2015119540A/ru not_active Application Discontinuation
  • 2013-12-09 BR BR112015011984A patent/BR112015011984A2/pt not_active IP Right Cessation
  • 2013-12-09 JP JP2015546895A patent/JP2016503839A/ja active Pending
  • 2013-12-09 WO PCT/EP2013/003711 patent/WO2014090391A2/de active Application Filing
  • 2013-12-09 MX MX2015007059A patent/MX2015007059A/es unknown
• 2015
  • 2015-06-11 US US14/737,350 patent/US20150275426A1/en not_active Abandoned

Patent Citations (1)

Also Published As

Similar Documents

Legal Events