WO2007012094A1 - Faltbarer ausleger - Google Patents
Faltbarer ausleger Download PDFInfo
- Publication number
- WO2007012094A1 WO2007012094A1 PCT/AT2006/000297 AT2006000297W WO2007012094A1 WO 2007012094 A1 WO2007012094 A1 WO 2007012094A1 AT 2006000297 W AT2006000297 W AT 2006000297W WO 2007012094 A1 WO2007012094 A1 WO 2007012094A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- actuators
- members
- point
- boom
- points
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/26—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
- B66C23/34—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/26—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
- B66C23/34—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
- B66C23/348—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes the erection being operated by jacks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/32—Conveying concrete, e.g. for distributing same at building sites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/68—Jibs foldable or otherwise adjustable in configuration
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
- E04G21/0418—Devices for both conveying and distributing with distribution hose
Definitions
- the invention relates to hinged crane jibs, concrete pumps, camera carriers, light poles and the like slender, but widely projecting structures, which are generally mounted on trucks, their trailers, or railway wagons.
- the invention aims to provide a boom which does not have the disadvantages mentioned and which has high rigidity, in particular with low mass, while still being able to be folded in the smallest possible space.
- Actuators are understood in this description and claims devices such as hydraulic or pneumatic cylinder-piston units, it may also be electric actuators, such as spindle-nut drives or, if no tensile forces are transmitted, and tension elements such as ropes, belts or chains.
- a first major advantage is that this arrangement makes it possible to dissolve the entire boom member link and adapter for spacer in frameworks, indeed to consider as a whole as a single framework in which some of the rods, namely the actuators, are variable in length.
- a second great advantage is that, by the measure according to the invention, each individual link and therefore also the boom in its entirety can be rectilinearly executed without cranking, since the intermediate pieces during folding ensure that the individual adjacent links have the necessary spacing for folding from each other, while these spacers in the extended state of the boom in turn ensure that this is completely stretched.
- FIGS. 7 and 8 show the basic structure of a member
- FIGS. 9 to 12 show a variant.
- the invention relates to devices comprising a plurality of identical or at least almost identical members arranged serially, these members have been designated 10, 20, etc. and assigned their components by using the appropriate number in the tens place the individual members. Now, when such components are generally described, the general index "i" is used instead of cumbersome enumerations.
- 1 to 6 show a boom according to the invention, which consists of four identical members 10, 20, 30 and 40 (hereinafter i ⁇ ) and three intermediate pieces 50, 60 and 70, wherein two different types of spacers are provided, namely two outer intermediate pieces 50, 70 and an inner intermediate piece 60 which lies between the outer intermediate pieces.
- actuator 13, 25, 23, 33, 35, 45 which is a hydraulic cylinder-piston device in the illustrated embodiment, in the majority of applications, such devices will be double-acting , It is in applications where it is ensured that the actuators are always claimed only on train, it is possible as traction means such as rope, chain chain, od.dergl. train.
- Fig. 1 shows the working position, for example, a concrete pump or crane, the actual working device including their supply lines for the sake of simplicity is not shown. It is used in the embodiment according to FIGS. 1 to 6, the first member 10 of the device 100 as a kind of tower for the boom and is therefore arranged substantially vertically.
- This member 10 is to be considered with its designated in its entirety by 9 feet 59, 69, 89 arranged on a platform, not shown, or a foundation or base block, this platform in turn, for example, can be mounted rotatably about the vertical axis on a motor vehicle, a trailer, a wagon and the like.
- the individual elements i ⁇ have the following construction, which can best be seen from FIGS. 7 and 8: These figures show the element 10 in FIG. 8 with the following intermediate piece 50.
- the element 10 consists essentially of one Longitudinal bar 16, at one end, the head point 11, a scissor rod 17 hingedly engages, the other end, called comb point 12, is connected to one of the ends of the actuator 15. From this comb point 12 between scissor rod 17 and actuator 15, a secondary rod 18 leads to a (articulation point or a pivot axis) foot point 89, which is located near the base point 69 of the longitudinal bar 6.
- These foot points 9 of the actuator 15, the longitudinal bar 16 and the secondary bar 18 are now articulated on a (not shown) rigid foundation of the device.
- An intermediate actuator 13 engages at the crest point 12 with its base point, its head point is articulated on the intermediate piece 50 and thus causes its rotation about the defined by the end point 11 axis (perpendicular to the plane), thus creating the transition to the next link of the kinematic chain.
- the intermediate piece 50 is shown at the end of the member 10: It consists essentially of an inner plate 52, an outer rod 55 and connecting rods 54.
- the term “inside” or “outside” was with regard to the folded state of the device 100, "actuator rod 55" and “frame plate 52” would also be suitable.
- On the inner plate 52 bearings 56 are provided for the longitudinal rods 16 and 26 and also bearing 57 for the scissors bars 17, 27 of the adjacent members 10, 20.
- the outer rod 55 carries Bearing 53 for the intermediate actuator 13 and the actuator 25 of the adjacent members 10, 20. This articulation of the next member 20 can be taken from Fig. 1 well.
- the bearing 57 on the side of the member 10 is unused, since this member is articulated on the intermediate piece 50 with its end point 11.
- the second outer intermediate piece 70 is constructed, since there attack the two adjacent members 30 and 40 respectively with their rectifticianende all bearings of the intermediate piece are occupied and it attack on both sides of the actuators 35, 45 on the outer rod 75 (Fig. 2).
- the end point 11 of the member 10 acts on the outer intermediate piece 50 and a further, so-called intermediate actuator 13 is provided between the comb point 12 and the intermediate piece 50, the chain shown in FIG individual parallel kinematic devices, because the individual elements i ⁇ represent, as explained with reference to FIGS. 7 and 8, parallel kinematic devices of a very special kind.
- this member corresponds to the member shown in FIG. 7 in a different view, with the foot points 9 actually being referred to as "real" feet.
- the next tower-like member 20 is hinged to the outer intermediate piece 50 at the upper end of the tower with its foot points 9, so that the inner intermediate piece 60, as the outer intermediate piece 70, actually a defines local symmetry plane.
- the folding of the boom 1 can be seen from the sequence of FIGS. 1 to 6, as can be seen, the elongated position of the boom 1 is left by increasing extensions of the actuators i5 and increasing simultaneous shortening of the actuators i3 and it increasingly reaches its folded shape ,
- the height of the individual links i ⁇ which is the extent normal to the axis of the longitudinal bars i6 and to that of this axis and the pivot axis of the foot point 69 of the longitudinal bars i6, during collapsing, increasingly reduces what it is brings, on the one hand, the height extent of the links i ⁇ and thus the Area of inertia in working position is high, while it occupies little space in the folded position. This is done by the increasing change in position of the individual foot points 9 of the actuators i5 of the secondary bars i8 and the longitudinal bars i6 to each other.
- Fig. 6 finally shows the extremely compact arrangement of the folded boom 1, which can then be tilted about a horizontal axis and placed on his vehicle. From the sequence of these figures also shows why the intermediate piece 4 is referred to as an inner intermediate piece, it is in the Greekgeldappten state inside, between the longitudinal bars 6 of the adjacent members 2, while the outer intermediate pieces 3, the longitudinal bars 6 of the adjacent members 2 quasi embrace the outside.
- FIGS. 7 and 8 show, as already stated above, one of the links selected, the link 10, since it is well suited from the angle of view.
- the other members have the same structure, but apart from the kinematic properties, this does not have to be.
- the members 20, 30 and 40 are loaded differently when lifting a load in the region of the end point 41 and therefore advantageously and weight also be dimensioned sparingly different degrees. Only if one wants to take advantage of a pure modular system, one will use, as shown for simplicity in the present application, identically designed members.
- such a member 10 designed according to the invention has foot points 59, 69 and 89 of the actuator 15, the longitudinal bar 16 and the secondary bar 18, which, because of the symmetrical design of the device, are perpendicular to the drawing plane and because of the necessary transmission of shear forces and moments are not punctiform, but so, as shown in FIGS. 1 and 8 can be seen, each allow the rotation about mutually parallel axes.
- the axes of the foot points 69, 89 seem to be aligned, but this is only a consequence of the angle of view.
- the member 10 consists of a longitudinal bar 16 which is formed in the actual embodiment as a frame and is claimed in the use of FIG.
- the member 10 has secondary rods 18 whose head point is formed together with the head point of the actuator 15 and forms a so-called comb point 12 there.
- Scissor bars 17 and an intermediate actuator 13 also engage at this point of the comb.
- the intermediate actuator 13 engages a joint 53 of the intermediate piece 50.
- the intermediate piece 50 is substantially symmetrical about two planes, the plane of representation and a plane normal thereto in the extended state of the device formed, and has on each side, which is associated with a member 10, 20, pivot points 53, the base of a septaktuators i3 and an actuator i5; Anlenkwhi 56 for the head points or foot points 11, 69 of the longitudinal bars i6, and pivot points 58 for the foot points 89 of the secondary bars i8 and on.
- the inner intermediate piece 60 (FIG. 1) has a different construction than the outer intermediate pieces 50 and 70, essentially consisting of a pyramidal framework, at the tip of which are two intermediate actuators 23, 33 and at whose base two end points 21, 31 engage.
- the articulation axes of the intermediate actuators preferably have only so much distance from one another that they come to lie directly adjacent in the folded state of the device 100 (FIGS. 5 and 6), since this achieves the greatest space gain.
- the base of the pyramid has such an extension that the Longitudinal bars 26, 36 (or your frame) also come to lie as close as possible to close, with enough space for the scissor rods 27, 37 must be respected.
- FIGS. 9 to 12 A variant of the invention is shown in FIGS. 9 to 12.
- the individual members 110 to 140 are arranged similarly with the intermediate members 150, 160 and 170 as in the embodiment 1, but they are simpler in that they are designed as a kind of rigid, pyramidal framework, thus the axes 69, 89 actually permanent coincide, so they are for reasons of simpler design than rigid
- Frame can be formed. Apart from the different designations for the individual members, the same name for each of them was used again
- the chain of actuators (for the usual load case) is designed as a pressure rod.
- the excellent collapsibility is still given. It is directly apparent from the construction principle with rigid pyramidal bodies that when folding no change in the height of the individual members occurs, so that described in the first embodiment, additional gain greater height in the working state and smaller height in the transport state can not be achieved here. It is of course clear that even in this embodiment, the use of identical components is not optimized even with the immediately apparent unequal load, it is in the presentation to the function of kinematics and not to the use of power-optimized design principles. The invention is not limited to the illustrated examples, but can be modified variously.
- the number of links per device it is not necessary to form one of the links as a tower, it can be used intermediate links, which is a "buckling" of the boom order
- the last member can be made pivotable about a vertical axis to the right and to the left. If it is not so much the transfer of forces but the use under difficult geometrical conditions, the links can become shorter and the intermediate pieces shorter
- in two parts and against each other around the longitudinal axis (in the extended state) are rotatably formed, which facilitates use inside buildings (concrete pump) or bodies (paint shop).
- the device consists alternately of elongated members and intermediate pieces at least in one section and that actuators, usually hydraulic cylinder-piston units but also spindle-nut drives or linear electric actuators, in special cases also flexible traction means such as ropes , Chains, etc. at one end attack on the links and the other at an adjacent intermediate piece.
- actuators usually hydraulic cylinder-piston units but also spindle-nut drives or linear electric actuators, in special cases also flexible traction means such as ropes , Chains, etc. at one end attack on the links and the other at an adjacent intermediate piece.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Transportation (AREA)
- Jib Cranes (AREA)
- Tents Or Canopies (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002616594A CA2616594A1 (en) | 2005-07-29 | 2006-07-11 | Collapsible boom |
JP2008523064A JP2009502690A (ja) | 2005-07-29 | 2006-07-11 | 折り畳み可能なブーム |
DE502006007899T DE502006007899D1 (de) | 2005-07-29 | 2006-07-11 | Faltbarer ausleger |
BRPI0614238-9A BRPI0614238A2 (pt) | 2005-07-29 | 2006-07-11 | lança dobrável |
AT06760784T ATE481350T1 (de) | 2005-07-29 | 2006-07-11 | Faltbarer ausleger |
US11/989,499 US20090107945A1 (en) | 2005-07-29 | 2006-07-11 | Folding Boom |
EP06760784A EP1915316B1 (de) | 2005-07-29 | 2006-07-11 | Faltbarer ausleger |
AU2006274471A AU2006274471A1 (en) | 2005-07-29 | 2006-07-11 | Folding boom |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT12842005 | 2005-07-29 | ||
ATA1284/2005 | 2005-07-29 | ||
AT11432006 | 2006-07-05 | ||
ATA1143/2006 | 2006-07-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007012094A1 true WO2007012094A1 (de) | 2007-02-01 |
Family
ID=36992518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2006/000297 WO2007012094A1 (de) | 2005-07-29 | 2006-07-11 | Faltbarer ausleger |
Country Status (10)
Country | Link |
---|---|
US (1) | US20090107945A1 (de) |
EP (1) | EP1915316B1 (de) |
JP (1) | JP2009502690A (de) |
KR (1) | KR20080041210A (de) |
AT (1) | ATE481350T1 (de) |
AU (1) | AU2006274471A1 (de) |
BR (1) | BRPI0614238A2 (de) |
CA (1) | CA2616594A1 (de) |
DE (1) | DE502006007899D1 (de) |
WO (1) | WO2007012094A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009033198A1 (de) * | 2007-09-11 | 2009-03-19 | Franz Ehrenleitner | Zusammenklappbarer ausleger |
DE102008013990A1 (de) * | 2008-03-13 | 2009-09-17 | Putzmeister Concrete Pumps Gmbh | Knickmast insbesondere für Betonpumpen |
US20110272086A1 (en) * | 2008-11-26 | 2011-11-10 | Ralf-Peter Dittman | Moulded body for producing a fibre composite component |
CN102535853A (zh) * | 2012-01-31 | 2012-07-04 | 三一重工股份有限公司 | 一种混凝土泵送设备 |
CN110279469A (zh) * | 2019-05-16 | 2019-09-27 | 中国科学院深圳先进技术研究院 | 一种机器人 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA200900857B (en) | 2006-07-06 | 2010-05-26 | Thomson Licensing | Method and apparatus for decoupling frame number and/or picture order count (POC) for multi-view video encoding and decoding |
AU2007269575B2 (en) | 2006-07-06 | 2012-08-16 | Interdigital Vc Holdings, Inc. | Method and apparatus for decoupling frame number and/or picture order count (POC) for multi-view video encoding and decoding |
FR2941444B1 (fr) * | 2009-01-29 | 2011-02-11 | Manitowoc Crane Group France | Fleche de grue a tour distributrice avec dispositif de repliage |
CN101880012A (zh) * | 2010-07-21 | 2010-11-10 | 上海三一科技有限公司 | 一种起重机臂架过渡结构 |
FR2981300B1 (fr) * | 2011-10-13 | 2013-12-20 | Aztec | Bati retractable pour vehicule d'entretien de pistes skiables |
US9016004B2 (en) * | 2013-03-15 | 2015-04-28 | Woolslayer Companies, Inc. | Apparatus for and method of folding a mast or derrick |
US9509036B2 (en) * | 2015-03-05 | 2016-11-29 | Pioneer Energy Products, Llc | Communications units with high capacity low profile antenna arrangements |
US10139042B2 (en) * | 2016-07-20 | 2018-11-27 | Nihon Video System Co., Ltd. | Crane apparatus for shooting |
CN113565720B (zh) * | 2021-07-21 | 2022-03-11 | 中联重科股份有限公司 | 用于确定泵送方量的方法、处理器、装置及泵车 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0733584A1 (de) * | 1995-03-22 | 1996-09-25 | Potain | Automatische Aufrichtvorrichtung für einen Kran mit zusammenklappbarem Ausleger |
EP1398291A1 (de) * | 2002-09-16 | 2004-03-17 | San Marco International S.r.l. | Sich selbständig aufrichtender Turmkran mit falt- und teleskopierbarem Turm sowie faltbarem Ausleger |
-
2006
- 2006-07-11 KR KR1020087003965A patent/KR20080041210A/ko not_active Application Discontinuation
- 2006-07-11 BR BRPI0614238-9A patent/BRPI0614238A2/pt not_active Application Discontinuation
- 2006-07-11 AU AU2006274471A patent/AU2006274471A1/en not_active Abandoned
- 2006-07-11 EP EP06760784A patent/EP1915316B1/de not_active Not-in-force
- 2006-07-11 AT AT06760784T patent/ATE481350T1/de active
- 2006-07-11 JP JP2008523064A patent/JP2009502690A/ja active Pending
- 2006-07-11 DE DE502006007899T patent/DE502006007899D1/de active Active
- 2006-07-11 US US11/989,499 patent/US20090107945A1/en not_active Abandoned
- 2006-07-11 WO PCT/AT2006/000297 patent/WO2007012094A1/de active Application Filing
- 2006-07-11 CA CA002616594A patent/CA2616594A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0733584A1 (de) * | 1995-03-22 | 1996-09-25 | Potain | Automatische Aufrichtvorrichtung für einen Kran mit zusammenklappbarem Ausleger |
EP1398291A1 (de) * | 2002-09-16 | 2004-03-17 | San Marco International S.r.l. | Sich selbständig aufrichtender Turmkran mit falt- und teleskopierbarem Turm sowie faltbarem Ausleger |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009033198A1 (de) * | 2007-09-11 | 2009-03-19 | Franz Ehrenleitner | Zusammenklappbarer ausleger |
DE102008013990A1 (de) * | 2008-03-13 | 2009-09-17 | Putzmeister Concrete Pumps Gmbh | Knickmast insbesondere für Betonpumpen |
US20110272086A1 (en) * | 2008-11-26 | 2011-11-10 | Ralf-Peter Dittman | Moulded body for producing a fibre composite component |
CN102535853A (zh) * | 2012-01-31 | 2012-07-04 | 三一重工股份有限公司 | 一种混凝土泵送设备 |
CN102535853B (zh) * | 2012-01-31 | 2014-10-15 | 三一汽车制造有限公司 | 一种混凝土泵送设备 |
CN110279469A (zh) * | 2019-05-16 | 2019-09-27 | 中国科学院深圳先进技术研究院 | 一种机器人 |
Also Published As
Publication number | Publication date |
---|---|
EP1915316B1 (de) | 2010-09-15 |
BRPI0614238A2 (pt) | 2011-03-15 |
DE502006007899D1 (de) | 2010-10-28 |
CA2616594A1 (en) | 2007-02-01 |
KR20080041210A (ko) | 2008-05-09 |
JP2009502690A (ja) | 2009-01-29 |
AU2006274471A1 (en) | 2007-02-01 |
EP1915316A1 (de) | 2008-04-30 |
ATE481350T1 (de) | 2010-10-15 |
US20090107945A1 (en) | 2009-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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