EP2328802A2 - Steuereinrichtung für einen schiffsantrieb - Google Patents
Steuereinrichtung für einen schiffsantriebInfo
- Publication number
- EP2328802A2 EP2328802A2 EP09783548A EP09783548A EP2328802A2 EP 2328802 A2 EP2328802 A2 EP 2328802A2 EP 09783548 A EP09783548 A EP 09783548A EP 09783548 A EP09783548 A EP 09783548A EP 2328802 A2 EP2328802 A2 EP 2328802A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- control
- gear
- ship
- unit
- propulsion system
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 230000009467 reduction Effects 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 2
- 239000002243 precursor Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 241001233037 catfish Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000012207 thread-locking agent Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
- B63H23/06—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing for transmitting drive from a single propulsion power unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
- B63H2023/0283—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing using gears having orbital motion
Definitions
- the invention relates to a ship propulsion system with a control device for changing the effective direction of the propulsion thrust.
- Known ship propulsion systems have, in one embodiment, at least one propulsion and control unit, also referred to as a rudder propeller, which is equipped with one or two propellers and can be pivoted about a vertical control axis. Due to the pivotability of the thrust vector generated by the propeller, a control effect for the boat is achieved. The pivoting takes place via a control width, which is controlled by a control device.
- a propulsion and control unit also referred to as a rudder propeller
- an electric motor drive with a two-stage planetary gear is known, which is arranged after the electric motor koaxiai to this and drives the rotatably mounted control shaft via a subsequent Stir ⁇ radform.
- the disadvantage here is the corresponding Spie! the series planetary gear sets.
- this type of control device requires a strong braking device in order to prevent inadvertent rotation of a pivotable drive unit by external and internal forces.
- a control unit which consists of two Pla ⁇ ete ⁇ getriebe algorithms other arranged a relatively high Baui Kunststoffe and has a relatively high number of components.
- the object underlying the invention is to provide a Steueru ⁇ gsge- gearbox for a marine propulsion without the mentioned disadvantages of the prior art.
- a ship propulsion system comprises at least one transmission unit fixedly arranged in the ship's hull and a drive unit which can be swiveled about a control axis outside the hull of the ship.
- the drive unit is hereby pivoted by means of a control device for adjusting the ship's course.
- the control device comprises a control motor which provides the mechanical power required for pivoting, and a firing gear which reduces the relatively high rotational speed of the control motor to a low angular velocity necessary for the exact adjustment of the drive unit.
- Control gear is inventively designed as a reduced planetary gear, which consists of two central wheels and a Pla ⁇ etenrad uman with at least two planetary gears.
- the reduced planetary gear is arranged coaxially to the control axis.
- control gear is designed as a reduced planetary gear in the design as Wolfrom planetary gear set.
- a first central gear of the control gear is rotatably connected to Getriebeer gear unit.
- Anetenradiva hi is a second central wheel as Ichgiied effective, the output member is rotatably connected to the pivotable drive unit.
- control gear on a central fürse in which at least one vertical shaft for transmitting a drive power to the drive unit
- the central wheels are designed externally toothed
- a continuous, uniform toothing is formed by a first and second Eingriffsabschnrtt of the planetary gear and the
- the drive of the effective as an input member planet carrier is formed as a spur gear with Beveloid- toothing.
- a transmission precursor for additional reduction of the speed of the control motor is arranged between the control motor and the input member of the control gear. It is also possible that for pivoting the drive unit in Stromausfal! an emergency operating device is provided, with which the input member of the control gear can be rotated.
- the pivoting of the relative to the fixed gear unit is limited to a maximum pivot angle and at a Schwenkwsnkelbegrenzung between gear unit and control unit a damping device a ⁇ geord-
- Fig. 1 is a schematic representation of a Antriebsanord ⁇ ung for
- Fig. 2 is a schematic representation of a control device according to the 4 shows a section of a control device according to the invention
- FIG. 5 shows a perspective illustration of the control device.
- FIG. 7 is a perspective view of the control device with a
- the control movement of the ship 1 is effected by the pivoting of the drive unit 5, whereby the direction of the thrust action of the prospector 8 changes.
- the drive unit 5 performs the functions of driving and controlling, and both the generation and the orientation of a thrust.
- the pivoting of the drive unit 5 relative to the transmission unit 4 takes place by means of a control device described under Figure 2 to 7 about the vertical control axis 10, which is also the axis of rotation of the at least one vertical shaft.
- one or more spur gear stages can be arranged in the gear unit 4 in order to convert the rotational speed of the A ⁇ technischsmotors 2 into the desired Propeüermoszahi.
- FIG. 2 schematically shows a control device 100 according to the prior art.
- the control device 100 comprises an electric control motor 120 and a control gear 130, wherein the control gear 130 is arranged concentrically to a motor axis 121 of the control motor 120.
- An output shaft 139 of the control gear 130 is coupled via a spur gear 180 with the pivotable about the control axis 110 Steuerweile 151.
- the control width 151 is non-rotatable with the drive unit 5, not shown
- the control gear 130 consists of two planetary gear sets arranged concentrically in series, i. the toastgised a first planetary gear set is rotatably connected to the input member of a second planetary gear set.
- a planetary gear set comprises a sun gear arranged on the central axis thereof, at least two planetary gears which are rotatably arranged on a planetary gear carrier and mesh with the sun gear and a ring gear also centrally disposed with respect to the gear center axis, the internal teeth of which mesh with the planetary gears.
- a sun gear 131 of the first planetary gear set is connected to the control motor shaft 122 in a rotationally fixed manner as an input member of the control gear 130, so that the control motor 120 and the timing gear 130 have the same central axis 121.
- the central axis 121 extends parallel to the control axis 110.
- a ring gear 132 is fixed.
- the Clar ⁇ rad 131 driven by the control motor 120 drives the Pla ⁇ etengan 133, which are supported on the ring gear 132 and so the Pia ⁇
- the planet wheel carrier 138 as an output member of the control transmission 130 is non-rotatably connected to a transmission output shaft 139, which engages in a spur gear 160 by means of external teeth 141 with internal teeth 152.
- the internal toothing 152 is arranged coaxially with the control axis 110 and connected in a rotationally fixed manner to the control axis 151.
- the control gear 130 reduces the rotational speed of the control motor 120 in order to set at the drive unit 5 a low angular velocity required for its exact adjustment.
- the total ratio of the control gear 130 corresponds to the product of the individual ratios of the planetary gear sets.
- An additional speed reduction is achieved by the translation of the spur gear 180 between the formed on the transmission output shaft 140 outer teeth 141 and the In ⁇ envertechnikung 152.
- control motor 120 If the control motor 120 is off and the ship is on course, external disturbance forces from the water or internal forces such as a Radial force component from the propeller thrust on the Antriebsei beauty 5 act. Under the influence of these forces, the control gear 130 and thus the control motor 120 can be driven via the Geretesgangsweile 140, so that the drive unit 5 is undesirably rotated and changes the course of the ship.
- a schaitbare braking device 125 is additionally required in the control device, which in the case of an off control motor 120 opposes a force acting on the drive unit 5 Störmome ⁇ t resistance and thus prevents an adjustment of the A ⁇ technischstechnik 5.
- a control device 200 is shown schematically in FIG. This comprises an electric control motor 220, a control gear 230 and optionally a pre-stage single-stage planetary gear 240, which is arranged concentrically to a central axis 221 of the control motor 220.
- the control gear 230 is in this case arranged concentrically around the control axis 210 and has a central passage shown in FIG. 4 for carrying out a vertical shaft which conducts a drive torque to the propeller shaft.
- the control gear 230 is designed according to the invention as a reduced Pianetengetriebe.
- a reduced planetary gear is understood as meaning a planetary gear which consists of two central gears and a planet carrier with at least two planetary gear sets, the planetary gears of a first planetary gearset having a planetary gearset
- the Control gear 230 described here is designed as a Wolfrom gear set. It includes two central wheels, which are designed either as sun or as a ring gears. Also, the formation of a first Ze ⁇ tralrades Son ⁇ e ⁇ rad and a second central wheel as a ring gear is conceivable.
- the Wolfrom transmission comprises a Pianetenradisme on which two planetary gear sets are arranged, wherein as described above, the planetary gears of a first Pfanetenradsatzes with the first central gear are engaged and the planetary gears of a second planetary gear set with the second central gear engaged.
- the planet gears of the two planetary gear sets each rotate about the same shaft and are rotatably connected to each other.
- the central gears and / or the rotationally fixed to each other to a Ménpianetenrad planetary gears have a tooth number difference to each other. If either only the planet gears or only the center wheels have the same number of teeth, the number of teeth difference in the differing gears must be equal to the number of planet gears per planetary gear set. In order to obtain functioning engagement conditions, the differing toothings have different profile displacements. The smaller their number of teeth difference, the greater the translation.
- the thus designed control gear 230 has as a first central wheel on a fixed sun gear 231 which is fixedly connected to the transmission unit 204 of the marine propulsion.
- the second central wheel is designed as a sun gear 232, which is arranged rotatably about the control axis 210 and non-rotatably connected to a control shaft 251 and thus to the control unit 205, not shown.
- the sun gear 232 thus forms the output member of the control gear 230.
- the input member of the control gear 230 forms a planet carrier 233, which carries two planetary gear sets.
- a first planetary gear set consists of at least two planet gears 234 and a second planetary gear set consists of at least two planetary gears 236.
- the planet gears 234 and 236 are rotatably connected in pairs and rotate together they are in the above described catfish with the Clarmann ⁇ 231 and 232 in engagement.
- the planet carrier 233 which acts as an input member of the control transmission 230, is driven by an output shaft 242 of the planetary gear 240 by means of a spur gear 260, but can also be moved by a control motor 222 if the putty gear set 240 is dispensed with.
- an emergency operating device 228 is formed on the control motor 220, which is non-rotatably connected to the SteuermotorwelSe 222.
- the control motor shaft 222 can be rotated manually and thus the drive unit 5 can be pivoted.
- FIG. 4 shows a partial section of the control device 200.
- the sun gear 231 is provided with fastening means 271, which in this example are! are formed as Zylinderschraube ⁇ firmly connected to the gear unit 204.
- the sun gear 232 is non-rotatably arranged by means of a shrink fit on the control shaft 251.
- the control shaft 251 is rotatably mounted in the gear unit and designed as a hollow shaft, so that it has a central passage 253.
- a vertical driving width 211 is rotatably arranged around the control axis 210.
- the arranged in the transmission unit 204 vertical drive width 211 is rotatably connected by means of a coupling member 213 with a vertical drive width 212, which leads through a drive unit 205 to the propeller shaft.
- a coupling member 213 With a coupling member 213 with a vertical drive width 212, which leads through a drive unit 205 to the propeller shaft.
- three stepped planet gears 238 are rotatably arranged.
- the stepped planet wheels 238 were formed into a single component by a compact non-rotatable connection of the planetary gears 234 and 236 and are rotatably mounted about a bearing pin 273 by means of a roller bearing 274.
- the step planetary gear 238 has two engagement portions 235 and 237 and engages with the engagement portion 235 with the sun gear 231 and with an engagement portion 237 with the sun gear 232 in engagement. Manufacturing technology, it is advantageous to make the engaging portions 235 and 237 with respect to the tooth geometry.
- the engagement widths of the two sections need not necessarily be the same, but can be adapted to the load conditions.
- FIG. 5 shows a section through an alternatively designed control device 300 with a control gear in a tungsten arrangement.
- a control motor 320 is arranged with its center axis 321 parallel to a control axis 310 and has a control motor shaft 322 which is rotationally fixedly connected to an output shaft 342.
- An end toothing 341 is formed on the output shaft and engages with an outer toothing 352 of a planetary gear carrier 333, so that the front toothing 341 and the outer toothing 352 form a spur gear stage 360.
- An end toothing 327 of an emergency operation 326 likewise engages in the external toothing 352 of the pinion gear carrier 333 and is arranged in the representation opposite to the spur gear stage 360.
- the planet carrier 333 is rotatably arranged around a sun gear 331, which is rotatably connected to a gear unit, not shown, and carries at least two stage wheels 338, which are each arranged by means of a bearing 374 rotatable about a Lagerboizen 373. All
- Planetary gear 338 is formed a continuous toothing, which engages with an engagement portion 335 in the outer toothing of the sun gear 331 and with an engagement portion 337 with external teeth of a sun gear 332 is engaged.
- the sun gear 332 as Abretesgiied the control gear 330 is rotatably connected to a not shown control width of A ⁇ triebsaku.
- a central passage 353 in the sun gears 331 and 332 provides the structure for the arrangement of a vertical shaft, not shown, which forwards the power of the drive motor 2, not shown, to the propeller shaft 7. Dte operation of the control gear
- step wheels 338 have a continuous toothing 339 through both engagement regions 335 and 337, they are easy to manufacture and assemble. To get a gear ratio, dte sun gears
- the Notbet2011igu ⁇ g 326 is provided, which are rotated and thus can drive the planet carrier 333 to control the ship.
- a brake device 325 prevents Versteliung the drive unit by disturbance torques. Even with the control device 300 of a ship, due to the use of a Wolfrom gear as a control gear 330 or its peculiarity with regard to the different efficiencies in reversal of the drive, the braking device 325 weaker and thus smaller than
- the planetary gear carrier 433 can be provided with an elastically limited variable center distance a in that a plurality of clamping screws 493 arranged in the direction of the axial spacing a are provided
- the structure of the planetary gear carrier 433 is made resilient due to a recess 494 with respect to the direction of action of the clamping screws 493.
- the clamping screws 493 is limited by a continuously selectable torque limited adjustability of the axial distance a of Pl Anete ⁇ rate for game reduction possible.
- a further embodiment can take place in that the set clamping screws 493 are secured by a securing means against loosening.
- tel is a liquid threadlocker based on aromatic adhesives in the region of the thread 495.
- FIG 7 is a perspective view of a dissolved out of the controller 200 assembly, which covers the control gear 230 and the control flange reichi theoretically, the control flange 254 and thus the drive unit 205, not shown, designed as a rudder propeller ship propulsion 203 by a pivoting angle! of over 360 ° about the control axis 210 pivotally.
- a maximum pivoting angle ⁇ _max can be limited by design features of the ship's propulsion system 3 or of the fuselage 6. For example, a formation of a recess, referred to as a tunnel, in the outer contour of the fuselage 6 may limit the pivot angle.
- At least one stop element 281 is provided, which is fixedly arranged on the gear unit 204, not shown. From the prior art, only rigid attacks are known, which bring the disadvantages of, for example, stop noises or undesirable load peaks for the components.
- the control device 200 has in the pivotable control flange 254 at two the maximum pivot angle ⁇ jmax limiting paragraphs 282 and 283 each have at least one elastic element as a stop damper 284 which is designed for example as a rubber buffer.
- the attachment of the stop damper 284 is provided in a damper receptacle 285, which is designed as a counterbore.
- the stop damper 284 inserted in the counterbore is cylindrical
- the elastic element is advantageously fixed on the one hand, but on the other hand also easily replaceable, since eiastic elements are subject to wear.
- the stop dampers 284 may as well be attached to the stop element 281. orders be.
- the A ⁇ tschelement 281 itself may also be formed on the pivotable control unit 205 and the paragraphs 282 and 283 on the fixed gear unit 204 to fulfill the function.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Retarders (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008042599A DE102008042599A1 (de) | 2008-10-02 | 2008-10-02 | Steuereinrichtung für einen Schiffsantrieb |
PCT/EP2009/062612 WO2010037743A2 (de) | 2008-10-02 | 2009-09-29 | Steuereinrichtung für einen schiffsantrieb |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2328802A2 true EP2328802A2 (de) | 2011-06-08 |
EP2328802B1 EP2328802B1 (de) | 2013-06-19 |
Family
ID=41794768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09783548.2A Not-in-force EP2328802B1 (de) | 2008-10-02 | 2009-09-29 | Steuereinrichtung für einen schiffsantrieb |
Country Status (4)
Country | Link |
---|---|
US (1) | US8550948B2 (de) |
EP (1) | EP2328802B1 (de) |
DE (1) | DE102008042599A1 (de) |
WO (1) | WO2010037743A2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2955368B1 (fr) * | 2010-01-19 | 2012-05-18 | Skf Aerospace France | Reducteur de vitesse et mecanisme de transmission comprenant un tel reducteur pour piloter un aeronef |
US8591367B2 (en) * | 2010-02-17 | 2013-11-26 | Stephen John Kochan | Non-backdrivable gear system |
US10604223B2 (en) * | 2016-04-05 | 2020-03-31 | Kanzaki Kokyukoki Manufacturing Co., Ltd. | Reduction reverse gear and ship including the same |
CN114148481B (zh) * | 2021-12-30 | 2023-04-07 | 武昌船舶重工集团有限公司 | 拉线定位方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE875771C (de) * | 1951-06-24 | 1955-02-24 | Pleuger K G | Antriebseinrichtung fuer Propeller mittels eines Kegelradgetriebes |
DE1012843B (de) * | 1955-02-14 | 1957-07-25 | Georg Wiggermann | Anordnung zum Antrieb und zur Steuerung von Schiffen mit schwenkbarer Schiffsschraube |
US3021725A (en) * | 1958-06-02 | 1962-02-20 | Waste King Corp | Right angle drive steerable propeller |
CH393961A (de) * | 1961-03-17 | 1965-06-15 | Reiners U Wiggermann | Schwenkpropellerantrieb mit stationärem Antriebsmotor |
US3094967A (en) * | 1961-12-12 | 1963-06-25 | Gen Electric | Steerable torque-balanced marine propulsion drive |
US3392603A (en) * | 1966-11-14 | 1968-07-16 | British Columbia Res Council | Drive and steering units |
US3463115A (en) * | 1968-02-23 | 1969-08-26 | Kendric R French | Ship propulsion system |
IT1222924B (it) * | 1987-10-15 | 1990-09-12 | Mauro Salvetti | Gruppo produlsore retrattile migliorato per imbracazioni |
IT1228764B (it) * | 1989-03-29 | 1991-07-03 | Cesare Crispo | Trasmissione di potenza bilanciata e guidabile del tipo a "z" |
DE19845182A1 (de) * | 1998-10-01 | 2000-04-20 | Continental Ag | Zweistufiges, stegloses Planetengetriebe in Wolfromanordnung |
DE19902739C2 (de) * | 1999-01-25 | 2001-10-25 | Wolfgang Schleicher | Drehgeber |
DE10314771A1 (de) * | 2003-03-31 | 2004-10-14 | Robert Bosch Gmbh | Stellantrieb |
JP4252574B2 (ja) * | 2003-05-28 | 2009-04-08 | 文夫 笠原 | 動力伝達装置 |
SE525478C2 (sv) * | 2003-07-11 | 2005-03-01 | Volvo Penta Ab | Vridbart propellerdrev för en båt |
DE102004058259B4 (de) * | 2004-12-03 | 2008-09-11 | Voith Turbo Gmbh & Co. Kg | Drehzahlvariabler Schiffsantrieb |
DE102007005148A1 (de) * | 2007-02-01 | 2008-08-07 | Magna Powertrain Ag & Co Kg | Winkelüberlagerungsgetriebeeinheit einer Aktivlenkung eines Fahrzeugs |
-
2008
- 2008-10-02 DE DE102008042599A patent/DE102008042599A1/de not_active Withdrawn
-
2009
- 2009-09-29 WO PCT/EP2009/062612 patent/WO2010037743A2/de active Application Filing
- 2009-09-29 US US13/121,035 patent/US8550948B2/en not_active Expired - Fee Related
- 2009-09-29 EP EP09783548.2A patent/EP2328802B1/de not_active Not-in-force
Non-Patent Citations (1)
Title |
---|
See references of WO2010037743A2 * |
Also Published As
Publication number | Publication date |
---|---|
EP2328802B1 (de) | 2013-06-19 |
WO2010037743A2 (de) | 2010-04-08 |
US8550948B2 (en) | 2013-10-08 |
DE102008042599A1 (de) | 2010-04-08 |
US20110177904A1 (en) | 2011-07-21 |
WO2010037743A3 (de) | 2010-12-16 |
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RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SCHULZ, HORST Inventor name: ZOTTELE, MICHELE Inventor name: PESCHECK, JUERGEN Inventor name: PELLEGRINETTI, ANDREA Inventor name: KIENZLE, ALFRED Inventor name: KIRSCHNER, TINO Inventor name: ZANONI, NICOLA |
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