EP2864069A1 - Verfahren zum verbinden von zwei bauteilen - Google Patents
Verfahren zum verbinden von zwei bauteilenInfo
- Publication number
- EP2864069A1 EP2864069A1 EP13732428.1A EP13732428A EP2864069A1 EP 2864069 A1 EP2864069 A1 EP 2864069A1 EP 13732428 A EP13732428 A EP 13732428A EP 2864069 A1 EP2864069 A1 EP 2864069A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- component
- heating
- heated
- components
- deformation
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims description 32
- 238000002788 crimping Methods 0.000 claims description 17
- 230000005855 radiation Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 6
- 238000005336 cracking Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
- B21D39/026—Reinforcing the connection by locally deforming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/06—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
- B23P11/005—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by expanding or crimping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1605—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the cinematic
- B60N2/161—Rods
- B60N2/1615—Parallelogram-like structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/68—Seat frames
- B60N2/682—Joining means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D2099/0058—Means for heating the charge locally
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49863—Assembling or joining with prestressing of part
- Y10T29/49865—Assembling or joining with prestressing of part by temperature differential [e.g., shrink fit]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49909—Securing cup or tube between axially extending concentric annuli
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49915—Overedge assembling of seated part
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49915—Overedge assembling of seated part
- Y10T29/49917—Overedge assembling of seated part by necking in cup or tube wall
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49936—Surface interlocking
Definitions
- the present invention relates to a method for joining two components.
- components are increasingly being connected to one another today by plastic deformation, for example by crimping.
- plastic deformation for example by crimping.
- these components always lighter, d. H.
- thin-walled or with a smaller cross-section to be formed. This leads, in particular when connecting the components by plastic deformation, to damage to the components that
- the object is achieved by a method for joining two components by plastic deformation, wherein in at least one component, before the plastic deformation, the deformation region, preferably completely heated.
- the present invention relates to a method for connecting two components mitteis plastic deformation.
- Such methods are known in the art, for example as crimping, flanging, kinking or crimping.
- a component is inserted into another component and then one of the components so plastically deformed that this connection is irreversible.
- the deformation takes place on a previously heated component, the heating preferably taking place in the entire region to be deformed.
- the component will only be locally formed in its entire inner and / or outer circumference in the region in which the connection and / or the deformation is to be realized, i. not over the entire length of the component, heated.
- This type of heating is particularly preferred for crimping or crimping.
- the heating can also take place only in a partial region of the circumference.
- Verform ungsbreichs done.
- the component is locally softer and can thus be deformed without cracking, for example.
- the deformation can also take place in the at least partially cooled state of the component.
- a change in structure in the material is caused by the heating, but in particular by the cooling, so that the structure of the component in the deformation region is permanently weakened and thereby easily deformed and it comes to none
- the heating is preferably annular, in particular annular or circular segment.
- Heating also makes it possible to build or break down local stresses.
- a Lagerstelie for a spring in particular a torsion spring can be created in a pipe and / or the spring can be connected to the pipe.
- metallic components are preferably connected to one another.
- radiation in particular a laser
- the radiation of a radiation source is deflected by an optical means so that it is applied to the entire circumference of the component,
- the component is preferably stationary, i. it is not moved when heated, for example, rotated. This saves time and / or heating is more even.
- the agent is a mirror, in particular a
- Ring mirror and / or a cone mirror and / or a lens Furthermore comes as optical center! in particular a radiation-transmissive mirror is used.
- optical means can also be achieved that no heat, especially no
- the component is rotated during heating.
- the heating in this case is preferably encapsulated.
- the heating of the component can be done “inline.”
- the heating can also be "offline”.
- the heating is carried out by induction.
- the heating of the component is preferably checked by means of a sensor, for example a camera, in particular an infrared camera, and / or a pyrometer, and the Heat source, in particular the radiation source and / or the optical means, regulated by the signal of the sensor.
- a sensor for example a camera, in particular an infrared camera, and / or a pyrometer
- the Heat source in particular the radiation source and / or the optical means, regulated by the signal of the sensor.
- the heated component after its combination with the other component is cooled in such a way that it subsequently has certain desired material properties.
- the cooling causes a structural change.
- the component to be heated has different material properties.
- a material with a particular hardness is used in the connection region, while the rest of the component is made of a material with a lower hardness.
- the heated component After heating, the heated component, preferably immediately deformed to enter into the connection with the other component.
- the invention will be explained with reference to FIGS 1-5. These explanations are merely exemplary and do not limit the general inventive concept.
- FIG. 1 shows a binding with crimping and crimping.
- Figure 2 shows a connection between a cross member and a side part of a
- FIG. 3 shows the heating of the component.
- FIG. 4 shows an embodiment of the method according to the invention.
- FIG. 5 shows a further embodiment of the method according to the invention.
- Figure 1 shows the connection between a first component 1, here a tube, with two second components 2, 3.
- the tube 1 is in the two components 2, 3, as shown by the arrow, pushed and then plastically deformed, so that the Pipe is firmly connected to the components 2, 3.
- the connection between the tube 1 and the component 2 takes place by crimping 5, while the component 3 is fixed by a curl 4 of the end of the tube 1 at this.
- the tube 1 is plastically deformed so that the components 2, 3 are positively and / or non-positively connected to the tube.
- the component 2 is mounted to transmit torque to the tube 1, the tube 1 can rotate within the side part 3.
- FIG. 2 shows an application of the connection according to FIG. 1. It can be seen that it is the tube 1 to the cross member of the frame of a seat part of a vehicle seat, which is connected to the one with the side part 3 of this frame and on the other with a part 2 of the height adjustment of the vehicle seat.
- FIG. 3 shows the heating according to the invention of the tube for producing the tube
- the tube 1 For heating, the tube 1 by means of a drive 6, here two rollers, transported by a heating 7, in which the tube at the same time fully in one, here several, location (s), which are preferably provided spaced from each other, heated.
- the pipe is heated simultaneously and evenly along its entire circumference.
- the tube does not move when heated.
- the heating takes place in the present case in the region of the annulus 8.
- the annulus 8 at the outer periphery of the tube is heated simultaneously and / or evenly.
- the deformation of the tube for producing the crimp connection or flanging takes place.
- the heating of the circular ring 8 on the outer circumference of the tube 1 takes place in the present case by a laser beam, which is converted by means of a plurality of optical means, in particular a cone mirror, into an annular radiation, in which the component to be heated, here the tube. 1 , is placed to warm it locally, at its entire circumference at the same time.
- the component to be heated can be displaced relative to the cone mirror, so that axially spaced-apart areas can be heated.
- the device has a camera with which the temperature of the tube is measured at the heated circumference. The signal from this camera is used to control the laser
- FIG. 4 shows a first embodiment of the method according to the invention.
- the component 1 is heated locally with a heating means 7, for example, a ring laser, circular here to a temperature Ti, which is denoted by the reference numeral. 8
- the force AF required for the deformation is reduced compared to a non-heated deformation region. Only then will that be Component cooled down to the temperature T 2 . The cooling can be done so that it results in a structural change in the heated and / or deformed area.
- FIG. 5 shows an alternative process procedure. After heating, the heated areas are cooled in such a targeted manner that the structure of the component, in particular by a structural change targeted ioka! is weakened. Only after the component has been cooled, the deformation takes place, here by crimping and crimping, which has already been described above. Due to the fact that the structure of the component has been purposefully weakened in the connecting regions, the deformation can take place more easily and / or without cracking.
- the heating / cooling can be inline or offline.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Heat Treatment Of Articles (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Laser Beam Processing (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012012200 | 2012-06-21 | ||
| DE102012013750A DE102012013750A1 (de) | 2012-06-21 | 2012-07-12 | Verfahren zum Verbinden von zwei Bauteilen |
| PCT/EP2013/062914 WO2013190054A1 (de) | 2012-06-21 | 2013-06-20 | Verfahren zum verbinden von zwei bauteilen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2864069A1 true EP2864069A1 (de) | 2015-04-29 |
Family
ID=49713631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP13732428.1A Withdrawn EP2864069A1 (de) | 2012-06-21 | 2013-06-20 | Verfahren zum verbinden von zwei bauteilen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9555461B2 (de) |
| EP (1) | EP2864069A1 (de) |
| JP (1) | JP2015520032A (de) |
| KR (1) | KR20150021123A (de) |
| CN (1) | CN104411425B (de) |
| DE (1) | DE102012013750A1 (de) |
| WO (1) | WO2013190054A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014206027A1 (de) * | 2013-12-17 | 2015-06-18 | Johnson Controls Gmbh | Verfahren zum Verbinden eines ersten Bauteils mit einem zweiten Bauteil |
| DE102017108218B4 (de) * | 2017-04-18 | 2020-12-24 | Faurecia Autositze Gmbh | Höhenverstelleinrichtung eines Kraftfahrzeugsitzes sowie Verfahren zur Herstellung einer derartigen Höhenverstelleinrichtung |
| DE102018004720A1 (de) * | 2018-06-13 | 2019-12-19 | Interroll Holding Ag | Förderrolle |
| CN110976672B (zh) * | 2020-01-02 | 2021-06-25 | 陕西科技大学 | 一种利用板材塑性变形实现板材与管材连接的方法及装置 |
| CN111054830B (zh) * | 2020-01-02 | 2021-06-22 | 陕西科技大学 | 一种利用管材塑性变形实现管材与板材连接的方法及装置 |
| DE102022103233A1 (de) | 2022-02-11 | 2023-08-17 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Befestigen von Elementen an Rohren oder rohrförmigen Werkstücken, Bauteilanordnung sowie Vorrichtung zur Durchführung des Verfahrens |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3119435A (en) * | 1961-08-11 | 1964-01-28 | Greenman Murry | Apparatus for connecting presemiflanged rungs to preapertured spaced ladder rails |
| FR2315444A1 (fr) * | 1975-06-23 | 1977-01-21 | Lequeux Christian | Palette metallique et procede d'assemblage d'une telle palette |
| US4261436A (en) * | 1980-01-17 | 1981-04-14 | Sears, Roebuck And Co. | Metal ladder and method of fabricating the same |
| US4766664A (en) * | 1987-02-17 | 1988-08-30 | Alumax Extrusions, Inc. | Process for formation of high strength aluminum ladder structures |
| JPH02280930A (ja) * | 1989-04-21 | 1990-11-16 | Nissan Motor Co Ltd | ヘム成形方法 |
| JPH04280915A (ja) * | 1991-01-10 | 1992-10-06 | Nippon Steel Corp | 金属線材のレーザ熱処理法およびその装置 |
| US5458393A (en) * | 1993-08-11 | 1995-10-17 | Alumax Extrusions, Inc. | Space frame apparatus and process for the manufacture of same |
| JP3160467B2 (ja) * | 1994-06-30 | 2001-04-25 | 三菱重工業株式会社 | 管状体加熱用のレーザ装置 |
| JPH08192235A (ja) * | 1995-01-12 | 1996-07-30 | Toyota Motor Corp | 部材の固定方法 |
| US5769499A (en) * | 1996-06-07 | 1998-06-23 | Lear Corporation | Motor vehicle seat |
| GB9708394D0 (en) * | 1997-04-25 | 1997-06-18 | Petersen Horst U | Securement of head rest support into automobile seat frame |
| US6823575B2 (en) * | 1997-04-25 | 2004-11-30 | Bend All Automotive Incorporated | Securement of head rest support into automobile seat frame |
| DE10228312A1 (de) * | 2002-06-25 | 2004-01-22 | Delphi Technologies, Inc., Troy | Verfahren zum Heißverstemmen |
| JP4412916B2 (ja) * | 2003-05-21 | 2010-02-10 | 株式会社クボタ | 管挿し口突部成形方法及び離脱防止継手 |
| US7043816B2 (en) * | 2003-06-09 | 2006-05-16 | Ford Global Technologies, Llc | Method of making a two-piece super-plastic formed lightweight aluminum door |
| DE102004001925B3 (de) * | 2004-01-14 | 2005-03-03 | Werner P. Gatzsch Gmbh & Co. Kg | Verfahren zur Verbindung eines Metallbolzens oder -bügels mit einer Platte |
| JP4471266B2 (ja) * | 2004-02-16 | 2010-06-02 | トヨタ紡織株式会社 | 金属部材の接合方法 |
| DE102006049146B4 (de) * | 2006-10-17 | 2012-12-27 | Braun CarTec GmbH | Verfahren zur Herstellung einer aus mindestens zwei miteinander verbundenen Blechteilen bestehenden Baugruppe |
| DE102007035715A1 (de) * | 2006-12-27 | 2008-07-03 | Robert Bosch Gmbh | Laserstrahlbearbeitungsvorrichtung sowie Verfahren zum Justieren der Fokuslage |
| DE102007055929B4 (de) * | 2007-01-23 | 2015-05-21 | Denso Corporation | Verfahren und Gerät zum Herstellen einer Kraftstoffpumpe |
| US8042372B2 (en) * | 2008-03-14 | 2011-10-25 | GM Global Technology Operations LLC | Method of making an automotive closure panel assembly |
| JP5177411B2 (ja) * | 2008-09-16 | 2013-04-03 | 株式会社神戸製鋼所 | バンパー構造体の製造方法 |
| DE102011051636A1 (de) | 2011-07-07 | 2013-01-10 | Jenoptik Automatisierungstechnik Gmbh | Vorrichtung zum Fügen von Werkstücken |
-
2012
- 2012-07-12 DE DE102012013750A patent/DE102012013750A1/de not_active Withdrawn
-
2013
- 2013-06-20 EP EP13732428.1A patent/EP2864069A1/de not_active Withdrawn
- 2013-06-20 JP JP2015517769A patent/JP2015520032A/ja active Pending
- 2013-06-20 CN CN201380032852.2A patent/CN104411425B/zh not_active Expired - Fee Related
- 2013-06-20 US US14/410,285 patent/US9555461B2/en not_active Expired - Fee Related
- 2013-06-20 WO PCT/EP2013/062914 patent/WO2013190054A1/de not_active Ceased
- 2013-06-20 KR KR1020157001517A patent/KR20150021123A/ko not_active Ceased
Non-Patent Citations (2)
| Title |
|---|
| None * |
| See also references of WO2013190054A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013190054A1 (de) | 2013-12-27 |
| DE102012013750A1 (de) | 2013-12-24 |
| CN104411425A (zh) | 2015-03-11 |
| US20150321239A1 (en) | 2015-11-12 |
| KR20150021123A (ko) | 2015-02-27 |
| JP2015520032A (ja) | 2015-07-16 |
| US9555461B2 (en) | 2017-01-31 |
| CN104411425B (zh) | 2018-01-09 |
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