WO2010023265A2 - Sicherheitsschaltvorrichtung für ein melkkarussell - Google Patents
Sicherheitsschaltvorrichtung für ein melkkarussell Download PDFInfo
- Publication number
- WO2010023265A2 WO2010023265A2 PCT/EP2009/061112 EP2009061112W WO2010023265A2 WO 2010023265 A2 WO2010023265 A2 WO 2010023265A2 EP 2009061112 W EP2009061112 W EP 2009061112W WO 2010023265 A2 WO2010023265 A2 WO 2010023265A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- paddle
- milking
- switching device
- switching
- safety
- Prior art date
Links
- 241001465754 Metazoa Species 0.000 claims abstract description 48
- 230000011664 signaling Effects 0.000 claims abstract description 29
- 230000002093 peripheral effect Effects 0.000 claims description 16
- 230000007704 transition Effects 0.000 claims description 10
- 230000004913 activation Effects 0.000 claims description 6
- 235000014676 Phragmites communis Nutrition 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 230000001965 increasing effect Effects 0.000 claims description 4
- 230000001939 inductive effect Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000003213 activating effect Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 2
- 239000008267 milk Substances 0.000 description 8
- 210000004080 milk Anatomy 0.000 description 8
- 235000013336 milk Nutrition 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/12—Milking stations
- A01K1/126—Carousels
Definitions
- the invention relates to a safety switching device for a rotatable, driven milking parlor according to the preamble of claim 1.
- a generic milking carousel is known, for example, from FIG. 5 of WO 2004/23866 and the patent applications which are parallel to this document and are based on the same priority.
- the milking carousel has a rotatably driven milking platform with a plurality of milking stations, which can enter and leave the animals in the area of at least one animal crossing - also called animal bridge.
- the transitional area between the stationary animal crossing and the rotatably driven milking platform is particularly relevant. This applies even more to carousel embodiments in which the milking machine can be lowered after a milking operation into a lowered position outside the peripheral edge of the milking platform, since in this case it must be ensured that the milking cluster - in particular a milk hose and possibly a suspension means such as a rope or a chain - enter a gap between the rotating milking platform and the animal crossing without getting caught.
- this area is of course also for persons, especially milking, which are close to the milking platform, safety-sensitive, since it must be ensured that these persons or their extremities are not accidentally pulled into the gap between the rotating milking platform and the animal crossing ,
- a known safety switching device has two safety switches, which are stationarily positioned at suitable locations in front of the gap and are touched by - eg by a large milking parlor rotating with the milking platform - react.
- the first of the two safety switches in the direction of rotation is arranged stationarily spaced from the animal bridge in such a way that it can be triggered by an excessively bulky milking cluster, which in turn initiates stopping of the milking carousel. Because of the inertia, the milking carousel still turns around a certain angle or way before it comes to a standstill. This way should be such that the milking platform stops in any case before the milking parlor can be pulled into the gap between the animal bridge and the milking platform.
- the problem is that several milking work on the carousel.
- the milker who is at the milking parlor and near the stationary animal crossing and the animal access of the carousel, restarts the milking carousel stopped by the first safety switch immediately after it has come to a standstill without removing the cause of the first safety switch trip.
- the bulky milking cluster activates the second safety switch, which is much closer to the stationary animal passage.
- the carousel stops again, but due to the inertia of the carousel, the bulky milking parlor enters the gap located between the outer perimeter of the milking carousel and the stationary animal passage, destroying the milking parlor.
- the fuse switching device comprises a movable switching paddle and arranged on the switching paddle or signaling means for triggering an alarm function, wherein the switching paddle is designed and mounted so that its distance to the outer peripheral edge U increases from the axis of rotation to a free end.
- the new safety switching device realizes very good personal protection.
- a reed contact arrangement is used as the signaling means / sensor for detecting the position of a milking cluster / rope or a chain and for signaling. If the magnet of this arrangement moves past the sensor, an alarm is triggered and / or the milking carousel is stopped immediately.
- Alternative embodiments of the reed contact arrangement are in particular inductive switches, Hall sensors, and force-strain sensors.
- the invention offers numerous other advantages which will be explained in connection with the description of the figures.
- the new safety switch provides a very good guide for hoses / chains / ropes, etc. before and when entering the gap.
- much fewer malfunctions of the milking process occur, much less or no material damage and no downtime for troubleshooting (eg replacement of defective teatcup liners / pulse / milk tubes, etc.).
- a milking stall in the entry and exit area is obtained for carrying out various activities, e.g. for pre-dipping for udder cleaning / disinfection because the milker can easily reach the udder, even though he is standing in front of the safety switch.
- the shift paddle is preferably designed so that it always remains in its normal position or starting position due to its own weight.
- the assembly of the safety switch can be done both right and left of the animal crossing.
- the invention also provides a milking carousel with at least one animal crossing, in which at least one safety switching device according to one of the preceding claims is arranged on the at least one animal crossing. At least one of the safety switching devices is formed at least in one direction of rotation, so that in this direction of rotation the safety is increased, but not yet in the reverse direction of rotation.
- the invention also provides a milking carousel with at least one animal crossing, in which one of the safety switching devices according to one of the preceding claims is arranged on the at least one animal transition in each case in clockwise direction in front of the gap and counterclockwise in front of the gap.
- Two safety switching devices - one in each direction of rotation - at each animal crossing offer the advantage that the realizable safety function is provided before the gap in the direction of rotation (i.e., forwards) and also against the direction of rotation (i.e., backwards).
- the reverse direction is e.g. to choose if an animal accidentally gets stuck.
- Figure 1 is a plan view of the area of an animal crossing at a schematically illustrated milking carousel with two safety switching devices according to the invention.
- FIG. 2a shows a detailed representation of an enlarged portion of the arrangement of FIG. 1 with a milker
- FIG. 2b shows a detailed illustration of an enlarged section of a further, modified arrangement of the type shown in FIG. 1 with a milker;
- FIG. 3 is a side view of a safety switching device shown schematically
- FIGS. 4 a) to c) show different perspective views of a safety switching device shown in more detail with a construction similar to that of FIGS. 1 to 3;
- Fig. 5a) and b) is a perspective view and an exploded view of a further detailed illustrated safety switching device with a structure similar to that of Fig. 1 to 3.
- Fig. 1 shows a milking parlor 1 - in particular as an external milking carousel - with a rotatably driven milking platform 2 with a plurality of milking stalls 3 designed milking parlor.
- a dairying cluster 4 is arranged, which is shown here purely schematically.
- the milking cluster 4 can after milking u.a. be lowered into a lowered position outside the peripheral edge of the rotary milking platform 2.
- an animal bridge 5 designed as an animal bridge is formed in at least one peripheral area, in which the animals enter the milking platform 2 (arrow A) and exit again while performing a rotation (Arrow B) can.
- On the rotatably driven milking platform 2 also several animal crossings 5 may be provided.
- the areas in which the animals enter the milking platform can also be arranged circumferentially offset from the areas in which they can leave the milking platform 2 (the latter variant not shown here).
- the milking cluster 4 which is only indicated schematically here, generally comprises at least one milk collection piece, a plurality of milking cups and short milk tubes arranged between the milk collection piece and the respective milking cups and is connected to a holding device, such as a holding rope or the like.
- a service arm / vacuum cylinder suspended above the milking platform 2 (the latter components for suspending the milking unit are not shown here in each case or together with the milk hoses are indicated by the reference numeral 6).
- the milking unit is connected by means of the milk hose 6 with a milking line, not shown.
- CIP Cleaning in Place).
- rinsing is the milking carousel, but it is rotated when preparing and post-rinse.
- the milking platform 2 is shown in FIG. 1 preferably in the direction of the arrow X - turned counterclockwise here -. If the milking cluster 4 is lowered in its lowered position outside the radially outer peripheral edge U of the milking platform 2 is, it must in a gap (range) 7 between the rotating milking platform 2 and the animal transition 5 is moved - so to speak "threaded" - be.
- This process is inventively simplified and monitored by a safety switching device.
- the safety switching device has a switching paddle 9 which is rotatably arranged in the inlet region 8 of the gap 7 and a signaling means (elements 10, 13) on the switching paddle 9 (see FIG. 2), the switching paddle 9 possibly also itself being a part of the signaling means or the Can form signaling device.
- the entry area 8 then acts as an entry for interfering means for the gap 7 (see FIG. 2), when the milking carousel rotates in the manner shown in FIG. 1 counterclockwise. Importantly, it is the entry area for the improperly positioned milking cluster, for milking hoses, and / or sheds or chains, which are to be considered in their entirety as a jamming means for the gap 7 ( Figure 2).
- the shift paddle 9 exemplifies the illustrated paddle-like geometry, i. it is designed and mounted so that its distance to the outer peripheral edge U of the milking platform in the circumferential direction on the gap 7 to or reduced to its axis of rotation D, so that a kind of "threading funnel" for the milking machine 4 in the gap 7 in front of the inlet region 8 is formed, which assists to ensure that the milking really enters the gap.
- the shift paddle 9 may be bent from a pipe piece 11 which is provided with a cover plate 12 (FIG. 4). It may also itself have the axis of rotation D and have a mounting portion 14 which is rotatably connected to the portion 9a of the shift paddle.
- the pipe section may rather run on the outer peripheral edge of the cover plate 12 (FIG. 4) or in another area. For example, it may rest centrally on the cover plate 12 at a distance from the peripheral edge of the cover plate 12 (FIG. 5).
- the cover plate 9 may be made of sheet metal (Fig. 4) or plastic or of another material.
- the pipe section 11 and the cover plate 12 may be connected to each other by means of brackets 15. It is for example possible to fix the brackets 15 by means of screws 16.
- One or more angle pieces 17 on the cover plate 12 and one or more angle pieces 18 for attachment to an abutment are connected via a pivot bearing 19 with a bolt 20 and a tube piece 21, so that the switching paddle 9 (or.
- the cover plate 12 with the pipe section 11) is pivotable about the pivot bearing 19, wherein the angle piece 18 can be used as mounting portion 14 for attachment to an abutment.
- the pivot bearing 19 may be vertically aligned or slightly inclined to the vertical.
- the switching paddle 9 of FIG. 5 is particularly light and yet in a robust and cost-effective implementation feasible.
- the angle pieces 17, 18 (in this case preferably a plurality of angle pieces) may be designed such that they complement each other to form a kind of housing which protects the signaling means 10, 13.
- the switching paddle In its region 9a lying closer to the axis of rotation D, the switching paddle is preferably aligned substantially parallel to the tangential direction of the peripheral edge of the milking platform 5, whereby it also has a first region 9a extending in sections even concentrically or nearly concentrically with the outer periphery of the milking platform 5.
- FIG 9a may have at its end facing away from the axis of rotation end - preferably arcuate - area 9b, in the course of which the distance between the outer peripheral edge U of the milking platform 2 and the paddle 9 increases, which facilitates the threading of the milking in the gap 7.
- the safety switch is preferably mounted such that, due to its own weight, it always remains in its own position or pivots into it.
- switching paddle 9 is also pivotable about a preferably vertical or approximately vertical axis of rotation D pivotally in the non-rotating region of the milking carousel in
- the signaling device can be arranged or formed on it or it can even form the signaling means wholly or with a partial area, which triggers an alarm function such as stopping the milking carousel, when the shift paddle 9 is swung over a predetermined angular range or when the force acting on the shift paddle 9 force exceeds a limit torque.
- the signaling means 10, 13 for signaling a predetermined position of the switching paddle 9 is designed such that it generates a signal when the switching paddle 9 moves from the starting position of FIG a position close to the milking platform 5 rotates outwardly therefrom, wherein the signal generated by the signaling means triggers an alarm or safety function.
- the signaling means 10, 13 may, for example, comprise an activating means, for example a magnet 10, arranged on the rotatable or pivotable switching paddle and a switching means, for example a reed contact switchable by the magnet 10, stationary at a predetermined point on the animal transition 5 or ideally even directly a stationary part of the switching paddle - is arranged on the attachment portion 14 for fixing to a part of the animal crossing 5 or to another stationary part of the milking carousel.
- an activating means for example a magnet 10, arranged on the rotatable or pivotable switching paddle and a switching means, for example a reed contact switchable by the magnet 10, stationary at a predetermined point on the animal transition 5 or ideally even directly a stationary part of the switching paddle - is arranged on the attachment portion 14 for fixing to a part of the animal crossing 5 or to another stationary part of the milking carousel.
- the shift paddle When the shift paddle is attached to the magnet 10, e.g. If it is moved past a sensor or a reed contact, this or, more generally, the activation of the signaling means 10, 13 triggers the alarm function, such as the alarm function. stopping the milking carousel.
- the axis of rotation D of the Wegpaddels 9 is preferably approximately vertically or slightly obliquely (Winkel ⁇ ) aligned and can be pivoted out of this normal position when triggered in the event of an error out.
- the shift paddle 9 should preferably remain in its normal position even without additional force (e.g., spring or pneumatic cylinder or the like).
- the switching paddle 9 can also be made of a sheet metal, steel, wood or plastic body. An embodiment with a switching paddle made of a plastic is shown in FIG. 5.
- the shift paddle 9 is further preferably dimensioned such that a milker outside the milking carousel can approach the gap 7 and perform work there.
- the milker can not override a once initiated alarm by the selected design without the control paddle being returned to its original position, which effectively remedies the problem that triggered the alarm (eg, by causing a bulky Melk Weg is ordered). Destruction of the milking cluster is thus at least largely avoided in a simple manner.
- the switching paddle 9 in the circumferential direction is at least as long as the wake of the carousel, so that the milking unit stops before reaching the gap 7, wherein the switching paddle 9 preferably at least 10 cm, preferably at least 50 cm and more preferably at least 100th cm long.
- Fig. 2a shows a circumferentially longer shift paddles 9 and Fig. 2b in comparison to Fig. 2a shorter Wegpaddel 9, which is designed and dimensioned such that the milker in the circumferential direction next to the shift paddles can take its place, so that the shift paddles his Work is not noticeably influenced.
- the shift paddle 9 according to FIG. 2 a is dimensioned such that the milker can take its place radially outside of the shift paddle 9 during milking.
- the switching paddle 9 or at least its cover plate 12 is movable, in particular pivotable, designed and has the signaling means 10, 13. Due to the selected embodiment, it is sufficient to arrange only a single switching means or switching paddle 9 in each case in the transition region to the gap 7 between the animal transition 5 and the milking platform 2, although it is conceivable, at an animal transition to both circumferential directions - ie in the preferred direction of rotation U in the entrance area into the gap 7 and in the exit area from the gap 7 to arrange each one of the shift paddles, so that even when turning the milking platform against the preferred direction of rotation a safety function at the gap entrance is realized.
- the two Heidelbergpaddel 9 may be the same length, but also in optimal adaptation to their respective task different lengths.
- the shift paddle 9 which protects against reversing, shorter than the shift paddle 9 acting when driving forwards.
- the activating means and / or the switching means can be adjustably arranged on the switching paddle.
- the switching means may also be formed on another stationary part at or next to the animal crossing.
- the shift paddle 9 is configured to be mountable in and against the direction of rotation "before" the animal's passage (e.g., by a conically pointed shape.
- switching means of course, other than the mentioned means can be used.
- capacitive or inductive proximity switches, limit switches, rotary encoders or optical signal transmitters (light barriers) can be used.
- appropriate activation means are provided.
- the activation means may consist of a simple material bolt, the material being matched to the proximity switch.
- the axis of rotation can also be formed by a rubber hinge and a bent leaf spring.
- the mounting portion 14 it is very easy to connect the mounting portion 14 to the shift paddle 9 by using a piece of car tire to connect the paddle 9 to the mounting portion 14.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- External Artificial Organs (AREA)
- Catching Or Destruction (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ591698A NZ591698A (en) | 2008-08-29 | 2009-08-28 | A safety paddle switch to be used to signal the stop of a milking carousel and guide teat-cup clusters |
DE112009005010.7T DE112009005010B4 (de) | 2008-08-29 | 2009-08-28 | Sicherheitsschaltvorrichtung für ein Melkkarussell |
RU2011110798/13A RU2471342C2 (ru) | 2008-08-29 | 2009-08-28 | Блокирующее устройство для доильной карусели |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202008011507U DE202008011507U1 (de) | 2008-08-29 | 2008-08-29 | Sicherheitsschaltvorrichtung für ein Melkkarussell |
DE202008011507.8 | 2008-08-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010023265A2 true WO2010023265A2 (de) | 2010-03-04 |
WO2010023265A3 WO2010023265A3 (de) | 2010-10-21 |
Family
ID=41228782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2009/061112 WO2010023265A2 (de) | 2008-08-29 | 2009-08-28 | Sicherheitsschaltvorrichtung für ein melkkarussell |
Country Status (4)
Country | Link |
---|---|
DE (2) | DE202008011507U1 (de) |
NZ (1) | NZ591698A (de) |
RU (1) | RU2471342C2 (de) |
WO (1) | WO2010023265A2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012033445A2 (en) | 2010-09-07 | 2012-03-15 | Delaval Holding Ab | An emergency stop device for a rotary platform of a milking parlour |
EP2601416B1 (de) | 2011-06-27 | 2015-04-15 | Ludwig Ehrhardt GmbH | Druckmittelsystem, insbesondere hydrauliksystem |
DE102011105584B4 (de) * | 2011-06-27 | 2016-02-18 | Ludwig Ehrhardt Gmbh | Druckmittelsystem, insbesondere Hydrauliksystem |
CA2926951C (en) * | 2013-10-11 | 2021-11-02 | Delaval Holding Ab | Encoder arrangement and rotary milking platform arrangement |
WO2015088430A1 (en) * | 2013-12-11 | 2015-06-18 | Delaval Holding Ab | A support arrangement for a rotary milking parlour |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3095854A (en) * | 1961-04-19 | 1963-07-02 | Delmar H Bott | Movable animal restraining platform for milking station |
GB1398596A (en) * | 1972-05-03 | 1975-06-25 | Hosier Equipment Collingbourne | Rotary milking and or treatment apparatus |
AU1388476A (en) * | 1975-05-14 | 1977-11-17 | Steelcrete Australia Pty Ltd | Rotary milking pens |
US20040050331A1 (en) * | 2002-09-12 | 2004-03-18 | Hein Patrick M. | Milker unit detacher for rotary milking parlor |
DE102008005024A1 (de) * | 2007-01-22 | 2008-07-24 | Westfaliasurge Gmbh | Verfahren und Vorrichtung zum Durchführen wenigstens einer Handlung am Tier, insbesondere zum Melken eines Tieres |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU649373A1 (ru) * | 1975-08-19 | 1979-02-28 | Головное Специализированное Конструкторское Бюро По Комплексу Машин Для Ферм Крупного Рогатого Скота | Доильна установка |
EP0091972A1 (de) | 1982-04-15 | 1983-10-26 | Josef Hacker | Einsperrgitter für Rinder |
SU1042698A1 (ru) * | 1982-05-14 | 1983-09-23 | Опытно-Конструкторское Бюро При Сибирском Ордена Трудового Красного Знамени Научно-Исследовательском Институте Сельского Хозяйства | Устройство дл впуска животных на доильную площадку |
NL1002792C2 (nl) * | 1996-04-04 | 1997-10-07 | Maasland Nv | Constructie met een inrichting voor het melken van dieren. |
SE0003375D0 (sv) * | 2000-09-21 | 2000-09-21 | Delaval Holding Ab | A rotary parlour for milking of animals |
DE10320918A1 (de) | 2003-05-09 | 2004-12-02 | Westfaliasurge Gmbh | Verfahren zur Bestimmung einer Geschwindigkeit eines beweglichen Bodens einer Vorrichtung zum Melken von Tieren, insbesondere eines Melkkarussells |
-
2008
- 2008-08-29 DE DE202008011507U patent/DE202008011507U1/de not_active Expired - Lifetime
-
2009
- 2009-08-28 NZ NZ591698A patent/NZ591698A/xx not_active IP Right Cessation
- 2009-08-28 DE DE112009005010.7T patent/DE112009005010B4/de active Active
- 2009-08-28 RU RU2011110798/13A patent/RU2471342C2/ru active
- 2009-08-28 WO PCT/EP2009/061112 patent/WO2010023265A2/de active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3095854A (en) * | 1961-04-19 | 1963-07-02 | Delmar H Bott | Movable animal restraining platform for milking station |
GB1398596A (en) * | 1972-05-03 | 1975-06-25 | Hosier Equipment Collingbourne | Rotary milking and or treatment apparatus |
AU1388476A (en) * | 1975-05-14 | 1977-11-17 | Steelcrete Australia Pty Ltd | Rotary milking pens |
US20040050331A1 (en) * | 2002-09-12 | 2004-03-18 | Hein Patrick M. | Milker unit detacher for rotary milking parlor |
DE102008005024A1 (de) * | 2007-01-22 | 2008-07-24 | Westfaliasurge Gmbh | Verfahren und Vorrichtung zum Durchführen wenigstens einer Handlung am Tier, insbesondere zum Melken eines Tieres |
Also Published As
Publication number | Publication date |
---|---|
DE112009005010B4 (de) | 2022-07-21 |
DE112009005010A5 (de) | 2013-01-03 |
WO2010023265A3 (de) | 2010-10-21 |
RU2471342C2 (ru) | 2013-01-10 |
NZ591698A (en) | 2013-02-22 |
RU2011110798A (ru) | 2012-10-20 |
DE202008011507U1 (de) | 2010-01-07 |
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