Classifications

• • 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
  • B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
  • B60N2/235—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by gear-pawl type mechanisms
• • 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
  • B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
  • B60N2/235—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by gear-pawl type mechanisms
  • B60N2/2356—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by gear-pawl type mechanisms with internal pawls
  • B60N2/236—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by gear-pawl type mechanisms with internal pawls linearly movable
• • 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
  • B60N2/12—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 slidable and tiltable
  • B60N2/123—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 slidable and tiltable and provided with memory locks
• • 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
  • B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
  • B60N2/235—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by gear-pawl type mechanisms
  • B60N2/2352—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by gear-pawl type mechanisms with external pawls
• • 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
  • B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
  • B60N2/235—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by gear-pawl type mechanisms
  • B60N2/2356—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by gear-pawl type mechanisms with internal pawls

Definitions

• the invention relates to a fitting system for a vehicle seat having the features of the preamble of claim 1.
• a fitting system of this type with both sides each designed as a detent fitting fitting is known from DE 10 2006 015 560 B3.
• a possible purpose is that the backrest of the vehicle seat can be pivoted into a non-use position and then locked by means of the fitting system.
• the non-use position can be, for example, a freely pivoted position.
• unlocking the non-use position prepares no problems because the bias of the eccentric can be overcome.
• a positive unlocking in response to certain conditions, for example, the free swing after the return of the shifted vehicle seat in its original seat longitudinal position, it may be difficult to unlock the fitting system in the non-use position against the bias of the eccentric with a low control signal.
• the invention is based on the object to improve a fitting system of the type mentioned, in particular with regard to unlocking. This object is achieved by a fitting system with the features of claim 1.
• Advantageous embodiments are the subject of the dependent claims.
• the locking of the fitting in the intended use positions is due to the (spring) preloaded eccentric crash-safe and backlash-free.
• the unlocking takes place against the force of the bias (eg the eccentric acting springs), so that relatively large forces (or paths) are necessary for this.
• Locking in the non-use position does not need to be crash-proof and free of play. Therefore, cooperating with the bars control disc can be used to lock the fitting in the non-use position (with play) regardless of the eccentric. For the unlocking then much smaller forces (or paths) are necessary, so that even small control signals, for example, memory devices of seat rails, can be used to unlock the fitting in the non-use position again.
• the eccentric and the control disk are initially internally decoupled.
• the temporary coupling of the two components for locking and unlocking in the intended positions of use is preferably carried out of the fitting by means provided there, ie externally. Accordingly, the operation of eccentric and control disk to be led to the outside.
• the actuations may be molded, i. be made in one piece with the associated component, for example, as a collar, or manufactured separately and attached to the associated component.
• the actuations are preferably nested, preferably concentric with each other, without cooperating directly.
• the hollow construction also allows a rotationally fixed connection to suitably profiled shafts, which lead, for example, to an actuator or to a fitting on the other side of the vehicle seat.
• the necessary for the drive shaft can be performed without interaction by the trained in hollow construction operations of the eccentric and control disc, preferably concentric thereto.
• the fitting system according to the invention is preferably used in vehicle seats for adjusting the backrest inclination. It can also be used in other places.
• the fitting according to the invention can be provided on both sides of the vehicle seat or only on a vehicle seat side, while then on the other side of the vehicle a conventional fitting without locking the non-use position is provided, for example, the geometrically identical fittings and bars, but an internal, direct and permanent coupling between the eccentric and control disk, has.
• FIG. 5 is a side view of the embodiment in a front position of use with locked locking lever
• FIG. 6 is a side view corresponding to FIG. 5 with deflected control lever, released locking lever and deflected and locked tensioning lever, FIG.
• FIGS. 5 and 6 are a side view corresponding to FIGS. 5 and 6 in the non-use position with the control lever in the starting position
• Fig. 8 is a schematic representation of a vehicle seat.
• a vehicle seat 1 for a motor vehicle has a seat part 3 and a backrest 4.
• the seat longitudinal position of the vehicle seat 1 is adjustable by means of seat rails 6.
• the inclination of the backrest 4 relative to the seat part 3 is adjustable between different positions of use by means of fittings 10.
• the backrest 4 mounted on both sides of the seat part 3 by means of the fittings 10 is pivotable relative to the seat part 3 into a non-use position.
• the non-use position is, for example, a table position for increasing the loading space or a freely pivoted position in which the freely pivoted back 4 facilitates access to a rear row of seats.
• the fitting 10 has a first fitting part 11 and a second fitting part 12, which are rotatable relative to one another about an axis A.
• the (imaginary) axis A defines the used directional information of a cylindrical coordinate system.
• the two fitting parts 11 and 12 can each be approximately inscribed in a circular disk shape. Both fitting parts 11 and 12 are preferably made of metal, in particular steel, which may be hardened at least partially.
• a Umklamm réellesring 13 is provided.
• the Umklamm réellesring 13 is preferably made of metal, in particular steel, which is preferably uncured.
• the Umklamm réellesring 13 preferably has a substantially flat ring shape, but may be in an alternative design L-shaped profiled with a cylindrical portion and the front side a flat ring portion.
• the Umklamm ceremoniessring 13 is fixedly connected to one of the two fitting parts 11 and 12, in this case in an outer ring portion with the second fitting part 12, for example by means of laser welding or by means of another known fastening technique.
• an inner ring portion which is arranged in a plane perpendicular to the axial direction, the Umklamm ceremoniessring 13, optionally with the interposition of a sliding ring, the first fitting part 11 in the radially outer edge region, without hindering the relative movement of the two fitting parts 11 and 12.
• the mutually facing inner surfaces of the two fitting parts 11 and 12 are protected from the ingress of foreign bodies and the pollution and damage.
• the Umklamm ceremoniessring 13 and firmly connected with it fitting part 11 or 12 so clasp the relative to them movable, other of the two fittings 11 and 12.
• the two fittings 11 and 12 therefore together (with the Umklamm ceremoniessring 13) a disc-shaped unit ,
• the first fitting part 11 for example, firmly connected to the structure of the backrest 4, so leaning.
• the second fitting part 12 is then firmly connected to the structure of the seat part 3, so fixed seat.
• the assignments of the fitting parts 11 and 12 may also be reversed, ie the first fitting part 11 would then be fixed seat part and the second fitting part 12 leaning.
• the fitting 10 is in the power flow between the back 4 and seat part. 3
• the fitting 10 is designed as a latching fitting, in which the first fitting part 11 and the second fitting part 12 are locked together in discrete relative positions.
• the second fitting part 12 has - in the present case four - guide segments 14, which in pairs each guide a bolt 16 laterally in the radial direction with straight guide surfaces.
• the - in this case a total of two - bars 16 are - in this case by 180 ° - offset from each other in a defined between the two fitting parts 11 and 12 space.
• the bars 16 are provided at their radially outer end with a toothing, which engage with an internally toothed ring gear 17 of the first fitting part 11 designed as a ring gear engage.
• the guide segments 14 abut each with a curved bearing surface on the ring gear 17 of the first fitting part 11, whereby the two fitting parts 11 and 12 store each other.
• the first fitting part 11 may be mounted on the second fitting part 12.
• the conditions could be exactly the opposite, i. the second fitting part 12 may be mounted on the first fitting part 11. Basically, however, both arrangements are equivalent.
• an eccentric 27 is arranged in the center of the fitting 10 - in the defined between the fitting parts 11 and 12 space -.
• the rotatably mounted about the axis A eccentric 27 has along its circumference for each latch 16 at least one eccentric to the axis A curved cam.
• the eccentric 27 has an eccentric actuation 27b.
• a centrally arranged, axially protruding, preferably integrally formed, tube of the eccentric 27 is provided as the eccentric actuation 27b, by means of which the eccentric 27 can also be mounted in one of the fitting parts 11 or 12.
• the eccentric actuation 27b has at least sections se a profile, for example, with two radially inwardly projecting cam or another splined shaft profile.
• Two springs 35 for example, two coil springs are - offset by 90 ° to the bars 16 - supported on the second fitting part 12, for example, with their radially inner spiral spring ends.
• the two springs 35 act upon the eccentric 27, for example with their radially outer spiral spring ends.
• the eccentric 27 acted upon by the spring arrangement 35 rotates in the closing direction, acts on the radially movable latches 16 and acts on them, so that they are pressed radially outward to invade the ring gear 17, whereby the fitting 10 is locked (clearance).
• a control disk 36 is arranged in the space axially between the bars 16 and the first fitting part 11 and rotatable about the axis A.
• the control disk 36 has - in the present case two - control tracks, which each cooperate with a nose 38 of each bolt 16.
• the lugs 38 are in the axial direction of the associated bars 16 from.
• the control disk 36 has a disk operation 36b.
• a centrally arranged, axially projecting, preferably integrally formed, tube of the control disk 36 is provided as the disk actuation 36b, which is preferably arranged radially outside the eccentric actuation 27b and supports it in itself, and which in turn is mounted in a central opening of the first fitting part 11.
• the eccentric 27 is mounted on the control disk 36 and the control disk 36 on the first fitting part 11.
• the disk actuator 36b has at least in sections, namely at its free end on the other side of the first fitting part 11, a profile, for example, with two radially outwardly projecting cams.
• the control disk 36 draws the bolts 16 radially inward, i.e., in the opening direction. from the ring gear 17 to end the interaction with the ring gear 17, whereby the fitting 10 is unlocked and the two fitting parts 11 and 12 relative to each other about the axis A are rotatable.
• the backrest 4 is now pivotable about the axis A to adjust its inclination, i. another
• the first fitting part 11 is seated fixed and arranged on the inside of the vehicle seat 1 side facing the fitting 10, while the second fitting part 12 lean and arranged on the side facing away from the vehicle seat 1 side is.
• the mirrored and rotated arrangements are also possible in an obvious way, possibly after constructive adjustments.
• the first fitting part 11 is fastened to an adapter which is provided for connection to the structure of the seat part 3 and is referred to below as the fitting lower part 41.
• the first fitting part 11 is welded to the lower fitting part 41, optionally prepositioned with a positive fit by corresponding contours of the first fitting part 11 and lower fitting part 41st
• a clamping lever 47 is arranged, which is rotatably connected to the eccentric 27.
• the clamping lever 47 is non-rotatably (and preferably positively) on the protruding from the fitting 10 eccentric actuator 27b.
• the clamping lever 47 is by means of a first actuating element 51, for example a lever arranged in the region between the backrest 4 and the seat part 3 on the outside of the vehicle seat 1 to pivot about the axis A, preferably to unlock the fitting 10 for the inclination adjustment of the backrest 4.
• the first actuator 51 is rotatably connected, for example by means of a profiled shaft with the suitably profiled eccentric actuator 27b.
• the tensioning lever 47 can also be pivoted by means of a second actuating element 52, for example a lever provided on the side of the backrest 4.
• a standing with the second actuator 52 in operative connection cable 54 preferably a Bowden cable, is provided which carries a nipple 54n at its end.
• the clamping lever 47 has a curved around the axis A clamping lever slot 47c, in which the nipple 54n is mounted, whereby the clamping lever 47 is in operative connection with the second actuator 52.
• a control lever 56 is arranged, in the present case axially between the clamping lever 47 and the fitting 10.
• the control lever 56 has five Interfaces on.
• the control lever 56 has a profiled opening, by means of which it is non-rotatably connected to the control disk 36.
• the control lever 56 is non-rotatably (and preferably positively) on the protruding from the fitting 10 disc actuator 36b (in the profiled section).
• the control lever 56 has a control lever slot 56c curved about the axis A, by means of which it is in operative connection with the second actuating element 52 by hooking the nipple 54 into the control lever slot 56c.
• control lever slot 56c and the tension lever slot 47v preferably have the same shape.
• control lever 56 a coupling spring 56f, by means of which it is clamped against the clamping lever 47 and thus - until reaching the bias of the coupling spring 56f - coupled.
• the control lever 56 has a drive spring 56k, which is provided for cooperation with a control segment 64 on the back 4.
• the coupling spring 56f and / or the control spring 56k are preferably formed as leaf springs (preferably made of spring steel), optionally also integrally with each other and connected to the main body of the control lever 56 by means of a common attachment in the transition region between coupling spring 56f and drive spring 56k.
• the control lever 56 has a drive arm 56m, which is provided for optional interaction with a memory device of the seat rails 6, for which purpose, for example, a second cable is mounted on the control arm 56m.
• the control segment 64 is formed on the backrest 4 in the vicinity of the fitting lower part 41, for example as a material display or a fixed cam.
• a locking lever 66 is pivotally mounted, which is formed with two arms. The one, upper arm is for cooperation (namely, locks) with the clamping lever 47, the other, lower arm for cooperation with the control segment 64 is formed.
• the locking lever 66 is biased (spring) in the direction of the clamping lever 47 and is retained by the upper arm in all positions of use by the contact with the control segment 64, that is locked. In the initial position of the fitting 10 is locked, and the backrest 4 is in a position of use, for example, with a slope of 23 ° relative to the vertical rear.
• the first actuator 51 is operated manually.
• the first actuating element 51 pivots the clamping lever 47.
• the pivoting clamping lever 47 rotates the eccentric actuator 27b and thus the eccentric 27 against the force of the springs 35 in the opening direction.
• the rotating eccentric 27 terminates the play free position and releases the latch 16.
• the swinging cocking lever 47 also passes through a free travel defined by the cocking lever slot 47c, the joystick slot 56c, and the dimension of the nipple 54n. When the free travel of this slot-pin guide is passed through, takes the clamping lever 47 by means of the nipple 54n the control lever 56 with.
• the coupling spring 56f is formed so strong that the tensioning lever 47 takes the control lever 56 directly (without free travel).
• the pivoting control lever 56 rotates the disk actuator 36b and thus the control disk 36 in the opening direction.
• the rotating control disk 36 acts on the lugs 38 which follow the course of the control slots 36c and thereby pull the latch 16 (released by the eccentric 27) radially inwards.
• the fitting 10 is unlocked, according to the other vehicle seat side, so that the backrest 4 can be pivoted to the use position with the desired inclination.
• the eccentric 27 rotates in the closing direction due to the force of the springs 35 back to its original position in which it locks the bolt 16 without play.
• the eccentric actuator 27b rotates and pivots the clamping lever 47 from the deflected position back to the starting position.
• the control lever 56 located in the deflected position follows an idle path due to the nipple 54n or directly due to the coupling spring 56f.
• the pivoting control lever 56 rotates the disk actuator 36b and thus the control disk 36 in the closing direction back to the starting position.
• the fitting 10 is locked again.
• the second actuator 52 is manually operated.
• the second actuator 52 pulls on the cable 54 which pivots with its nipple 54n, optionally after passing through the slots 47c and 56c, the clamping lever 47 and the control lever 56.
• the pivoting clamping lever 47 rotates the eccentric actuator 27b and thus the eccentric 27 against the force of the springs 35 in the opening direction.
• the rotating eccentric 27 terminates the game release and releases the latch 16.
• the pivoting control lever 56 rotates the disk actuator 36b and thus the control disk 36 in the opening direction.
• the rotating control disk 36 acts by means of the edge of its control slots 36c, the lugs 38 which follow the course of the control slots 36c and thereby (released by the eccentric 27) pull the latch 16 radially inwardly.
• the fitting 10 is unlocked, according to the other vehicle seat side, so that the backrest 4 can be pivoted forward.
• the control segment 64 Shortly before reaching the non-use position, the control segment 64 comes into abutment against the control spring 56k and thereby takes the control lever 56 (counter to the force of the coupling spring 56f) with the further pivotal movement of the back 4 with.
• the pivoting control lever 56 returns to its home position ( Figure 7)
• it rotates the pulley actuation 36b, which rotates the control pulley 36 in the closing direction.
• the control disk 36 takes with its control slots 36c the lugs 38 and thereby moves the latch 16 radially outward.
• the lugs 38 reach the end of the control slots 36c, the latches 16 are in engagement with the ring gear 17, ie the beat 10 is locked, but with play.
• the play of the lugs 38 at the end of the control slots 36c but in any case significantly smaller than the tooth height of the ring gear 17 and the latch 16th
• the control cams 36c are formed at their ends so that the abutment angle between the edge of the control cams 36c and the adjacent lugs 38 is within the self-locking area (positive locking) or just outside the self-locking area (non-positive locking).
• the frictional forces between the lugs 38 and the control disk 36 provide for securing, in the non-positive locking of the fitting 10 is an additional external force necessary, in this case, for example, the weight of the backrest 4, which by means of the control segment 64 the Control lever 56 - and thus the control disk 36 - holds in the starting position.
• Both in the form-fitting as well as theoretically in the non-positive locking of the fitting 10 can be actuated for returning from the non-use position into a use position, the second actuator 52 which pivots the control lever 56 by means of the cable 54 back into the deflected position.
• the pivoting control lever 56 rotates by means of the disc operation 36b, the control disc 36 in the opening direction, which pulls the latch 16 radially inward, whereby the fitting 10 is unlocked.
• the backrest 4 can be acted upon for the return of the non-use position in a use position with a torque acting to the rear.
• the torque is transmitted by means of the ring gear 17 on the latch 16, which are pressed radially inwardly due to the oblique tooth flanks (whereby the fitting 10 unlocked) and thereby rotate the control disk 36 in the opening direction by means of the lugs 38.
• the rotating control disc 36 brings the control lever 56 by means of the disc operation 36b in the deflected position.
• the positive locking of the fitting 10 can be used in mentorized seat rails 6, the memory device of the seat rails 6 to initiate the return of the non-use position in a position of use, the backrest 4.
• the memory device When free-pivoting the backrest 4, the memory device stores the seat longitudinal position of the vehicle seat 1. With or after Vorschwenken the backrest 4 in the non-use position of the vehicle seat 1 is pushed with unlocked seat rails 6 forward. If the vehicle seat 1 returns to the stored seat longitudinal position, the memory device emits a control signal, for example a control movement or an electrical signal, in particular a sensor.
• the memory device is in operative connection with the fitting system, as indicated in Fig. 5.
• the control signal can attack, for example, by means of the said second cable on the control arm 56m.
• an actuator can be controlled with the electrical signal, which also acts on the control arm 56m.
• the electromechanical solution can be more cost-effective and, through the use of intelligent electronics, still allow a multitude of further logical connections to the vehicle or to the vehicle seat 1.
• the back 4 can be pivoted back.
• the control segment 64 separates from the drive spring 56k, whereby the locking lever 66 holds the fitting 10 unlocked. If after pivoting back of the backrest 4, the control segment 64 has reached the locking lever 66 and this again separates from the clamping lever 47, the springs 35, the eccentric 27 turn back in the closing direction and pivot the clamping lever 47 to the starting position, the control lever 56 due to the nipple 54n or the coupling spring 56f follows and the control disk 36 rotates in the closing direction to the starting position.
• the eccentric 27 acts on the latch 16, moves it radially outward and locks the fitting 10 backlash.
• a safety query may make sense, which makes the condition of further locking mechanisms before swinging back the back 4 checks to avoid safety-critical conditions.
• the backrest 4 is first pivoted to the seat part 3, then provided at the rear end of the vehicle seat 1 locks the floor latch are opened, and finally the vehicle seat 1 as a whole to one at the front end of the vehicle seat 1 provided axis is pivoted into an upright end position.
• the fitting system according to the invention and sensors for the locking state of the locks can now be checked when returning to the starting position only by means of the sensors, whether the vehicle seat 1 is pivoted down again from the upright position and the locks are locked again before the sensors by means of a Control signal drive an actuator which acts on the Anêtarm 56m, so that the fitting 10 is unlocked in the manner described above, and the backrest 4 can be swung back again.

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• Engineering & Computer Science (AREA)
• Aviation & Aerospace Engineering (AREA)
• Transportation (AREA)
• Mechanical Engineering (AREA)
• Chairs For Special Purposes, Such As Reclining Chairs (AREA)
• Seats For Vehicles (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=45876737

Family Applications (1)

Country Status (7)

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• 2011
  • 2011-05-02 DE DE102011100513A patent/DE102011100513B3/de active Active
• 2012
  • 2012-03-19 US US14/115,304 patent/US9352667B2/en active Active
  • 2012-03-19 KR KR1020137032020A patent/KR101517341B1/ko not_active IP Right Cessation
  • 2012-03-19 CN CN201280014039.8A patent/CN103429459B/zh active Active
  • 2012-03-19 WO PCT/EP2012/054796 patent/WO2012150085A1/de active Application Filing
  • 2012-03-19 JP JP2014500347A patent/JP5657167B2/ja not_active Expired - Fee Related
  • 2012-03-19 EP EP12710219.2A patent/EP2704921A1/de not_active Withdrawn

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