CA2909569A1 - Roller crusher and drive train therefor - Google Patents
Roller crusher and drive train thereforInfo
- Publication number
- CA2909569A1 CA2909569A1 CA2909569A CA2909569A CA2909569A1 CA 2909569 A1 CA2909569 A1 CA 2909569A1 CA 2909569 A CA2909569 A CA 2909569A CA 2909569 A CA2909569 A CA 2909569A CA 2909569 A1 CA2909569 A1 CA 2909569A1
- Authority
- CA
- Canada
- Prior art keywords
- transmission
- crusher
- motor
- roller
- roller crusher
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/20—Disintegrating by mills having rotary beater elements ; Hammer mills with two or more co-operating rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/30—Driving mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention relates to a drive train for a roller crusher having at least one transmission and a motor, wherein the motor drives the drive shaft of the transmission directly and the output shaft of the transmission directly drives the roller crusher. Driven directly, in this context, means that the force transmission occurs without slippage, meaning not via a belt drive or something similar. According to the invention, the transmission is designed such that the drive and output shafts are on the same side of the transmission and thus the motor and roller crusher are also arranged on the same side of the transmission. The drive train advantageously thus makes a hairpin bend, by means of which the total length of the crusher can be significantly reduced. According to the invention, an articulated shaft is particularly preferably arranged between the motor and the transmission or between the transmission and the roller crusher. The motor or the crusher can thus be advantageously arranged offset to the transmission, and the crusher designed to be even smaller. The effort required to align the motor shaft or the shaft of the crusher roller with the transmission shaft is furthermore advantageously eliminated.
Description
Roller Crusher and Drive Train Therefor The present invention pertains to a drive train for a roller crusher and a roller crusher having such a drive train, wherein the crushers can be used as size reduction machines for minerals in mining.
Various types of roller crushers, which are a subgroup of sizers, are known. A
distinction is made between the number of rollers and the type of drive. Double roller crushers having two crushing rollers are frequently used. These roller crushers have a drive on one side, i.e., only one roller is driven, or one drive on both sides. By means of a synchronization of the two crusher shafts, both can be driven by a drive located on one side. A transmission is usually provided between the motor and the crusher in the drive train. Such a crusher is presented, for example, in WO 2010/032037. In addition to the large space needed for installation of such a crusher, the high effort required for the alignment of the drive train is also a drawback.
Direct drives are very often used in size reduction machines in mining. Direct drive here means that the drive force is transmitted via shafts and optionally also transmissions or couplings. In addition, roller crushers are known, in which the motors are arranged axially parallel to the crushing rollers next to the crusher and the transmission of force to the crushing rollers is brought about by means of a belt drive. Furthermore, the axis of one of the crushing rollers is designed as displaceable parallel to the axis direction in this embodiment variant, as a result of which an overload protection as well as an adjustability of the crushing gap is ensured. An example of such a crusher is presented in the "C800 series hybrid" prospectus of the firm of Sandvik from 2010. The drawback is the slippage resulting due to the belt drive, which makes a defined angle of meshing of the two crushing rollers with one another impossible and, in addition, a consistent particle size cannot be ensured due to the enlargement of the crushing gap in overload situations.
Furthermore, the belt drive, because of the large belt rollers, needs an increased effort for safety, must be protected against crushed minerals flying around and is, in addition, high-maintenance.
The object of the present invention is thus to propose a drive train for a roller crusher, which makes possible a compact construction of the roller crusher. The crusher shall, in addition, be able to be constructed and mounted in a simple manner.
=
The drive train according to the present invention for a roller crusher has at least one transmission and a motor, wherein the motor drives the drive shaft of the transmission directly and the drive shaft of the transmission drives the roller crusher directly. Directly driven means, in the context of this document, that the transmission of force takes place without slippage, i.e., not via a belt drive or the like. According to the present invention, the transmission is designed such that the drive and output shafts lie on the same side of the transmission and thus the motor and the roller crusher are arranged on the same side of the transmission as well. The drive train thus advantageously makes a hairpin bend, as a result of which the entire length of the crusher can be considerably reduced.
An articulated shaft is particularly preferably arranged between the motor and transmission or between the transmission and roller crusher. Due to the use of the articulated shaft, the motor or the crusher can advantageously be arranged offset to the transmission, and thus a crusher can be designed to be even smaller. The effort required for the alignment of the motor shaft or of the shaft of the crushing roller with the respective transmission shaft is, furthermore, advantageously eliminated.
Furthermore, a coupling, especially a fluid coupling, is preferably arranged between the motor and the transmission. Thus, the motor can advantageously first build up speed and torque when starting, before there is a connection to the crushing roller.
An intermediate shaft is also particularly preferably arranged between the fluid coupling and the articulated shaft. This intermediate shaft is preferably mounted in a support on a motor platform, the basic frame or on the crusher housing. Consequently, the motor shaft is partially relieved and does not have to absorb forces from the function of the articulated shaft. The fluid coupling is thus advantageously supported on the intermediate shaft and the motor mount.
Furthermore, a coupling, and particularly a safety coupling, is likewise preferably arranged between the articulated shaft and the transmission. This coupling is released in case of an overload and thus advantageously forms an overload protection of the crusher.
Various types of roller crushers, which are a subgroup of sizers, are known. A
distinction is made between the number of rollers and the type of drive. Double roller crushers having two crushing rollers are frequently used. These roller crushers have a drive on one side, i.e., only one roller is driven, or one drive on both sides. By means of a synchronization of the two crusher shafts, both can be driven by a drive located on one side. A transmission is usually provided between the motor and the crusher in the drive train. Such a crusher is presented, for example, in WO 2010/032037. In addition to the large space needed for installation of such a crusher, the high effort required for the alignment of the drive train is also a drawback.
Direct drives are very often used in size reduction machines in mining. Direct drive here means that the drive force is transmitted via shafts and optionally also transmissions or couplings. In addition, roller crushers are known, in which the motors are arranged axially parallel to the crushing rollers next to the crusher and the transmission of force to the crushing rollers is brought about by means of a belt drive. Furthermore, the axis of one of the crushing rollers is designed as displaceable parallel to the axis direction in this embodiment variant, as a result of which an overload protection as well as an adjustability of the crushing gap is ensured. An example of such a crusher is presented in the "C800 series hybrid" prospectus of the firm of Sandvik from 2010. The drawback is the slippage resulting due to the belt drive, which makes a defined angle of meshing of the two crushing rollers with one another impossible and, in addition, a consistent particle size cannot be ensured due to the enlargement of the crushing gap in overload situations.
Furthermore, the belt drive, because of the large belt rollers, needs an increased effort for safety, must be protected against crushed minerals flying around and is, in addition, high-maintenance.
The object of the present invention is thus to propose a drive train for a roller crusher, which makes possible a compact construction of the roller crusher. The crusher shall, in addition, be able to be constructed and mounted in a simple manner.
=
The drive train according to the present invention for a roller crusher has at least one transmission and a motor, wherein the motor drives the drive shaft of the transmission directly and the drive shaft of the transmission drives the roller crusher directly. Directly driven means, in the context of this document, that the transmission of force takes place without slippage, i.e., not via a belt drive or the like. According to the present invention, the transmission is designed such that the drive and output shafts lie on the same side of the transmission and thus the motor and the roller crusher are arranged on the same side of the transmission as well. The drive train thus advantageously makes a hairpin bend, as a result of which the entire length of the crusher can be considerably reduced.
An articulated shaft is particularly preferably arranged between the motor and transmission or between the transmission and roller crusher. Due to the use of the articulated shaft, the motor or the crusher can advantageously be arranged offset to the transmission, and thus a crusher can be designed to be even smaller. The effort required for the alignment of the motor shaft or of the shaft of the crushing roller with the respective transmission shaft is, furthermore, advantageously eliminated.
Furthermore, a coupling, especially a fluid coupling, is preferably arranged between the motor and the transmission. Thus, the motor can advantageously first build up speed and torque when starting, before there is a connection to the crushing roller.
An intermediate shaft is also particularly preferably arranged between the fluid coupling and the articulated shaft. This intermediate shaft is preferably mounted in a support on a motor platform, the basic frame or on the crusher housing. Consequently, the motor shaft is partially relieved and does not have to absorb forces from the function of the articulated shaft. The fluid coupling is thus advantageously supported on the intermediate shaft and the motor mount.
Furthermore, a coupling, and particularly a safety coupling, is likewise preferably arranged between the articulated shaft and the transmission. This coupling is released in case of an overload and thus advantageously forms an overload protection of the crusher.
2 =
Moreover, a brake which brakes or blocks the drive train when actuated is advantageously provided. It can thus advantageously be ensured that movement of the crushing rollers can be ruled out during operation in the crusher. A rotation of the crushing rollers is to be feared, for example, due to the change in the center of gravity of the roller due to the removal of crushing tools. For example, the brake may be a disk brake mounted at the transmission or arranged at another position of the drive train.
The roller crusher according to the present invention has at least two crushing rollers, wherein at least one of the crushing rollers is driven by an above-described drive train according to the present invention. The roller crusher may thus advantageously be designed as considerably more compact by the motor(s) being arranged next to the housing of the roller crusher.
The roller crusher particularly preferably has two crushing rollers, which are both driven via a drive train each. The motors are both arranged directly next to the housing of the roller crusher in this configuration. To ensure a constant angle of meshing of both crushing rollers with one another, the crushing rollers may, in addition, be connected by synchronizing wheels. Here, the synchronizing wheels are arranged, for example, on the non-driven side of the crushing rollers in the vicinity of the mount in the housing wall of the roller crusher.
In an alternative design, the roller crusher has two crushing rollers, which are each connected via synchronizing wheels, wherein only one crushing roller is driven by a drive train. The transmission of the drive torque for the second crushing roller then takes place via the synchronizing wheels.
The selection of the concrete design of the roller crusher with respect to the alternatives one or two drive trains and with or without synchronization depends on the requirements of the specific crusher.
The motor or motors is/are particularly preferably fastened to the housing of the roller crusher. In addition, the transmission or transmissions may, furthermore, preferably be fastened to the
Moreover, a brake which brakes or blocks the drive train when actuated is advantageously provided. It can thus advantageously be ensured that movement of the crushing rollers can be ruled out during operation in the crusher. A rotation of the crushing rollers is to be feared, for example, due to the change in the center of gravity of the roller due to the removal of crushing tools. For example, the brake may be a disk brake mounted at the transmission or arranged at another position of the drive train.
The roller crusher according to the present invention has at least two crushing rollers, wherein at least one of the crushing rollers is driven by an above-described drive train according to the present invention. The roller crusher may thus advantageously be designed as considerably more compact by the motor(s) being arranged next to the housing of the roller crusher.
The roller crusher particularly preferably has two crushing rollers, which are both driven via a drive train each. The motors are both arranged directly next to the housing of the roller crusher in this configuration. To ensure a constant angle of meshing of both crushing rollers with one another, the crushing rollers may, in addition, be connected by synchronizing wheels. Here, the synchronizing wheels are arranged, for example, on the non-driven side of the crushing rollers in the vicinity of the mount in the housing wall of the roller crusher.
In an alternative design, the roller crusher has two crushing rollers, which are each connected via synchronizing wheels, wherein only one crushing roller is driven by a drive train. The transmission of the drive torque for the second crushing roller then takes place via the synchronizing wheels.
The selection of the concrete design of the roller crusher with respect to the alternatives one or two drive trains and with or without synchronization depends on the requirements of the specific crusher.
The motor or motors is/are particularly preferably fastened to the housing of the roller crusher. In addition, the transmission or transmissions may, furthermore, preferably be fastened to the
3 housing of the roller crusher. Advantageously, it is thus possible to dispense with using a basic platform, which, because of the mechanical requirements and the high weights of the assembly units to be arranged, would have to have a very stable and thus cost-intensive design, and the crusher housing, which has an extremely stable design anyway, may be used instead. Thus, the weight of the roller crusher can also advantageously be considerably reduced.
As an alternative, the roller crusher, motor and transmission may be arranged on a common basic frame. In this case, the transmission is preferably displaced in an articulated manner, as a result of which no constraining forces act on the basic frame. Thus, the basic frame advantageously no longer has to have such a stable design, which reduces costs.
An exemplary embodiment of the present invention is explained below on the basis of figures, in which:
Figure 1 shows a roller crusher according to the present invention with two crushing rollers and two drive trains according to the present invention, Figure 2 shows a detailed view of the drive train according to the present invention, and Figure 3 shows a top view of the drive train.
Figure 1 shows a roller crusher according to the present invention with two drive trains. The roller crusher has two crushing rollers 3, which are arranged in a housing 2.
Two transmissions
As an alternative, the roller crusher, motor and transmission may be arranged on a common basic frame. In this case, the transmission is preferably displaced in an articulated manner, as a result of which no constraining forces act on the basic frame. Thus, the basic frame advantageously no longer has to have such a stable design, which reduces costs.
An exemplary embodiment of the present invention is explained below on the basis of figures, in which:
Figure 1 shows a roller crusher according to the present invention with two crushing rollers and two drive trains according to the present invention, Figure 2 shows a detailed view of the drive train according to the present invention, and Figure 3 shows a top view of the drive train.
Figure 1 shows a roller crusher according to the present invention with two drive trains. The roller crusher has two crushing rollers 3, which are arranged in a housing 2.
Two transmissions
4, the drive shafts of which are arranged coaxially to the crushing rollers 3 and are connected to same, are arranged on one side of the housing 2, which is at right angles to the crushing rollers 3.
The drive shafts are arranged on the same side of the transmission 4 as the output shafts, but further outside so that the axis of the shaft points next to the housing 2 of the roller crusher. In addition, two motors 6, each of which drives via an articulated shaft 8 one of the transmissions 4, are arranged next to the housing 2 of the [sic, word(s) missing] extensively axially parallel to the crushing rollers 3. A fluid coupling 7 each is also inserted between the articulated shafts 8 and the motors 6. The fluid coupling essentially improves the start-up behavior in case of overflow of the roller crusher. A joint 9 is located at both ends of the articulated shafts 8.
Figure 2 shows a detailed view of a drive train according to the present invention. The motor 6 is connected to the articulated shaft 8 via the fluid coupling 7, and a safety coupling 11 is also arranged between the articulated shaft 8 and the transmission, said safety coupling being used for overload protection. Synchronizing wheels 10 are fastened at the ends of the crushing roller 3 facing away from the transmission 4. The transmission 4 is arranged on a transmission platform 41 and the motor 6 is arranged on a motor platform 61.
In addition, a brake 5, which is designed as a disk brake, is arranged between one of the motors 6 and one of the fluid couplings 7. Since the two crushing rollers 3 are synchronized via synchronizing wheels (not shown in Figure 1), the entire system can be blocked with only one brake 5 in a drive train.
Figure 3 shows the drive train in a top view. The lateral offset between the drive shaft of the transmission 4 and the shaft of the motor 6, which is compensated by the articulated shaft 8, can be seen.
The motors 6 have an output of 560 kW, at a voltage of 6 kV and operate at a nominal speed of 1,500 rpm and a torque of 3.6 kNm. The transmissions 4 are designed as three-stage spur gear slip-on gear mechanisms. The crushing rollers 3 have a diameter of approx. 1.8 m and a length of 2.6m.
The drive shafts are arranged on the same side of the transmission 4 as the output shafts, but further outside so that the axis of the shaft points next to the housing 2 of the roller crusher. In addition, two motors 6, each of which drives via an articulated shaft 8 one of the transmissions 4, are arranged next to the housing 2 of the [sic, word(s) missing] extensively axially parallel to the crushing rollers 3. A fluid coupling 7 each is also inserted between the articulated shafts 8 and the motors 6. The fluid coupling essentially improves the start-up behavior in case of overflow of the roller crusher. A joint 9 is located at both ends of the articulated shafts 8.
Figure 2 shows a detailed view of a drive train according to the present invention. The motor 6 is connected to the articulated shaft 8 via the fluid coupling 7, and a safety coupling 11 is also arranged between the articulated shaft 8 and the transmission, said safety coupling being used for overload protection. Synchronizing wheels 10 are fastened at the ends of the crushing roller 3 facing away from the transmission 4. The transmission 4 is arranged on a transmission platform 41 and the motor 6 is arranged on a motor platform 61.
In addition, a brake 5, which is designed as a disk brake, is arranged between one of the motors 6 and one of the fluid couplings 7. Since the two crushing rollers 3 are synchronized via synchronizing wheels (not shown in Figure 1), the entire system can be blocked with only one brake 5 in a drive train.
Figure 3 shows the drive train in a top view. The lateral offset between the drive shaft of the transmission 4 and the shaft of the motor 6, which is compensated by the articulated shaft 8, can be seen.
The motors 6 have an output of 560 kW, at a voltage of 6 kV and operate at a nominal speed of 1,500 rpm and a torque of 3.6 kNm. The transmissions 4 are designed as three-stage spur gear slip-on gear mechanisms. The crushing rollers 3 have a diameter of approx. 1.8 m and a length of 2.6m.
5 List of Reference Numbers 1 Basic frame 2 Housing 3 Crushing roller 4 Transmission 41 Transmission platform 5 Brake
6 Motor 61 Motor platform
7 Fluid coupling
8 Articulated shaft
9 Joint
10 Synchronizing wheel
11 Safety coupling
Claims (13)
1. Drive train for a roller crusher, having at least one transmission and a motor, wherein the motor drives the drive shaft of the transmission directly and the output shaft of the transmission drives the roller crusher directly, characterized in that the transmission is designed such that the drive and output shafts are arranged on the same side of the transmission and thus the motor and roller crusher are also arranged on the same side of the transmission.
2. Drive train in accordance with claim 1, characterized in that an articulated shaft is arranged between the motor and the transmission and/or between the transmission and the roller crusher.
3. Drive train in accordance with one of the above claims, characterized in that a coupling is arranged between the motor and the transmission.
4. Drive train in accordance with claim 3, characterized in that an articulated shaft is arranged between the motor and the transmission and a coupling is arranged both between the articulated shaft and the motor and between the articulated shaft and the transmission.
5. Drive train in accordance with claim 4, characterized in that a mounted intermediate shaft is arranged between the coupling on the motor side and the articulated shaft.
6. Drive train in accordance with one of the above claims, characterized in that a brake is provided, which brakes the drive train upon actuation.
7. Roller crusher having at least two crushing rollers, wherein at least one crushing roller is driven by a drive train in accordance with one of the above claims.
8. Roller crusher in accordance with claim 7, characterized in that the roller crusher has two crushing rollers, which are both driven via a drive train each.
9. Roller crusher in accordance with claim 8, characterized in that the crushing rollers are connected via synchronizing wheels.
10. Roller crusher in accordance with claim 7, characterized in that the crusher has two crushing rollers, which are connected via synchronizing wheels and only one crushing roller is driven by a drive train.
11. Roller crusher in accordance with one of the above claims, characterized in that the motor or motors is/are fastened to the housing of the roller crusher.
12. Roller crusher in accordance with one of the above claims, characterized in that the transmission is fastened to the housing of the roller crusher.
13. Roller crusher in accordance with one of the claims 7 through 10, characterized in that the crusher, motor and transmission are arranged on a common basic frame.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013207093.4A DE102013207093A1 (en) | 2013-04-19 | 2013-04-19 | Roller crusher and drive train for it |
DE102013207093.4 | 2013-04-19 | ||
PCT/EP2014/057730 WO2014170372A1 (en) | 2013-04-19 | 2014-04-16 | Roller crusher and drive train therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2909569A1 true CA2909569A1 (en) | 2014-10-23 |
CA2909569C CA2909569C (en) | 2017-09-12 |
Family
ID=50513917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2909569A Active CA2909569C (en) | 2013-04-19 | 2014-04-16 | Roller crusher and drive train therefor |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2986388B1 (en) |
CN (1) | CN105188941B (en) |
CA (1) | CA2909569C (en) |
DE (1) | DE102013207093A1 (en) |
WO (1) | WO2014170372A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202016101205U1 (en) * | 2016-03-07 | 2017-06-12 | Crush + Size Technology Gmbh & Co. Kg | Double roller crusher |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE436698C (en) * | 1926-11-06 | Fried Krupp Grusonwerk Akt Ges | Roll crusher | |
DE848007C (en) * | 1949-09-10 | 1952-09-01 | Rogelio Majorel Berlier | Roller mill |
US3746267A (en) * | 1971-08-26 | 1973-07-17 | C Myers | High viscosity dissolver |
DE2731424C2 (en) * | 1977-07-12 | 1986-04-10 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Continuous roll crusher |
US6349890B1 (en) * | 2000-03-20 | 2002-02-26 | Ibt, Inc. | Flaker mill having high efficiency drive |
GB0817132D0 (en) | 2008-09-19 | 2008-10-29 | Mmd Design & Consult | Mineral Sizer |
DE102008049897B4 (en) * | 2008-10-03 | 2010-09-16 | Metso Lindemann Gmbh | Use of a brake |
CN201380086Y (en) * | 2009-01-21 | 2010-01-13 | 周作护 | High-frequency vibrating crushing machine |
CN201371065Y (en) * | 2009-02-17 | 2009-12-30 | 辽宁工矿集团有限公司 | Crusher with double gear rollers |
CN201530426U (en) * | 2009-10-09 | 2010-07-21 | 刘尚臣 | Four-wheel driven hand tractor |
CN201785724U (en) * | 2010-07-15 | 2011-04-06 | 张海波 | Snowplough |
CN102562678A (en) * | 2010-12-15 | 2012-07-11 | 南通大通宝富风机有限公司 | Automatic barring gear of fan |
DE102011106123A1 (en) * | 2011-06-10 | 2012-12-13 | Weima Maschinenbau Gmbh | Reversible drive |
CN202173958U (en) * | 2011-08-02 | 2012-03-28 | 徐州至信建材机械有限公司 | Medium-voltage roller press |
DE102012103745A1 (en) * | 2012-04-27 | 2013-10-31 | Thyssenkrupp Resource Technologies Gmbh | Drive unit for a crusher for crushing bulk material |
CN202845082U (en) * | 2012-08-24 | 2013-04-03 | 余国根 | Sand maker |
-
2013
- 2013-04-19 DE DE102013207093.4A patent/DE102013207093A1/en not_active Withdrawn
-
2014
- 2014-04-16 EP EP14718390.9A patent/EP2986388B1/en active Active
- 2014-04-16 CN CN201480022238.2A patent/CN105188941B/en active Active
- 2014-04-16 CA CA2909569A patent/CA2909569C/en active Active
- 2014-04-16 WO PCT/EP2014/057730 patent/WO2014170372A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2014170372A1 (en) | 2014-10-23 |
EP2986388A1 (en) | 2016-02-24 |
CA2909569C (en) | 2017-09-12 |
CN105188941B (en) | 2018-05-15 |
DE102013207093A1 (en) | 2014-10-23 |
CN105188941A (en) | 2015-12-23 |
EP2986388B1 (en) | 2019-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20151217 |