EP1607364B1 - Systeme de contrepoids d'une grue - Google Patents

Systeme de contrepoids d'une grue Download PDF

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Publication number
EP1607364B1
EP1607364B1 EP05012159A EP05012159A EP1607364B1 EP 1607364 B1 EP1607364 B1 EP 1607364B1 EP 05012159 A EP05012159 A EP 05012159A EP 05012159 A EP05012159 A EP 05012159A EP 1607364 B1 EP1607364 B1 EP 1607364B1
Authority
EP
European Patent Office
Prior art keywords
ballast
crane
opening
accordance
installation apparatus
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.)
Expired - Fee Related
Application number
EP05012159A
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German (de)
English (en)
Other versions
EP1607364A2 (fr
EP1607364A3 (fr
Inventor
Hans-Dieter Dipl.-Ing. Willim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liebherr Werk Ehingen GmbH
Original Assignee
Liebherr Werk Ehingen GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Liebherr Werk Ehingen GmbH filed Critical Liebherr Werk Ehingen GmbH
Publication of EP1607364A2 publication Critical patent/EP1607364A2/fr
Publication of EP1607364A3 publication Critical patent/EP1607364A3/fr
Application granted granted Critical
Publication of EP1607364B1 publication Critical patent/EP1607364B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/74—Counterweights or supports for balancing lifting couples separate from jib

Definitions

  • the invention relates to a crane ballast system for lifting and applying ballast elements as a counterweight to a crane or their removal from the crane.
  • ballast plates In known solutions for applying ballast elements as a counterweight to a crane ballast plates, z. B. made of concrete, with the help of ropes attached to An Eisenpolgru the ballast plates on a base plate, which protrudes in the direction opposite to the boom on the crane.
  • ballast plates are stacked on top of each other to create a corresponding counterweight.
  • the ropes are removed from the trailer bollards by the assembly staff on top of the resulting ballast stack rises. Especially in winter, there is an increased risk of falling. In addition, it often proves to be difficult to hang the ballast plate each auf detailde precisely aligned on the already in the ballast stack ballast plates.
  • Object of the present invention is to provide a Kranballast istssystem in which the ballast elements can be placed or removed in a simple and straightforward way, and in which the risk of accidents is reduced, which can be decided depending on the requirement, whether in one operation or several ballast elements to be raised or placed as a weight.
  • the crane ballast system according to the invention has at least one ballast element with at least one through opening. Furthermore, a mounting device is provided which comprises an elongated element which can be inserted through the at least one opening in the at least one ballast element. In addition, the mounting device has a lifting device for lifting the entire mounting device. The opening in the at least one ballast element and the mounting device each have connecting means for locking together.
  • the ballast elements can be easily and uncomplicated placed or removed as a counterweight.
  • For receiving the mounting device is inserted through the at least one opening in a ballast element and verkuppelt using the connecting means in the opening. Following the entire mounting device is lifted on the lifting device.
  • By locking the mounting device in the ballast this is lifted with and can be stored on the crane as a counterweight. Unlock the connection and pull out the Mounting device from the opening of the ballast element complete the process. In this way, as many ballast elements are deposited as desired on the ballast stack.
  • the crane ballast system according to the invention can also be used to remove the ballast elements from the ballast stack or disassembly of the crane.
  • ballast elements In general, a plurality of ballast elements are provided, which are laid on each other as a ballast stack and depending on the number of stacked elements a different Counterbalance. It is particularly easy to stack plate-shaped ballast elements.
  • a simple embodiment of the lifting device for lifting the mounting device provides an eyelet in the z. B. can engage a crane hook for lifting.
  • the elongate element of the mounting device has a centering device which preferably tapers downwards.
  • a centering device facilitates the precise placement of a ballast element on the ballast stack.
  • the centering device may be slidably mounted so that it is pushed together during insertion of the mounting device in the opening when the mounting device through the opening to an underlying object, for. B. abuts the support base plate for the ballast elements.
  • the lock between the mounting device and the opening of a ballast element can be realized in different ways. So z. B. corresponding bolts are radially extended from the mounting device. Particularly simple, however, is an embodiment in which the opening in the at least one ballast element is not circular and the mounting device has a counterpart that fits in one position through this non-circular opening and not in another position. For this the counterpart towers over the elongated one Element of the mounting device laterally and has an outer contour which fits in a first position through the non-circular opening and not in a second position. It is provided that the first and the second position can be adjusted by rotation of the elongate member about its longitudinal axis. After passing the elongated member through the opening, twisting of the mounting device about the longitudinal axis of the elongated member causes locking of the counterpart in the opening of the ballast member.
  • the mounting device has at least one transverse pin which extends laterally outward from the elongate device, wherein the at least one opening of the at least one ballast element has an insertion slot through which this transverse pin during insertion of the mounting device in the Opening can be performed.
  • rotation of the mounting device about the longitudinal axis of the elongate member causes locking of the transverse pin in the opening of the ballast element.
  • the embodiment is simple, e.g. B. by pressing the transverse pin in the elongated element produced.
  • the centering device of a corresponding embodiment can be hung on this transverse pin. This forms an easy to install and cost effective solution.
  • the centering has z. B. on an axially extending slot.
  • the opening in the at least one ballast element is triangular and the connecting device to the mounting device has z. B. on a triangular counterpart.
  • the mounting device with the counterpart is first passed through the triangular opening. Rotation through 60 ° about the longitudinal axis of the elongated element of the mounting device leads to the locking of the counterpart in the ballast element.
  • an opening with more than three corners and a corresponding outer contour of the counterpart can be provided.
  • the ballast element on its surface labeling for indicating the locking position of the mounting device in the ballast element. In this way, it is easy to see when a secure lock is present and the ballast element can be lifted with the mounting device.
  • the mounting device itself has a rotating device for rotation about its longitudinal axis.
  • This can, for. B. consist of a fold-out lever that can be easily handled by an operator.
  • the elongate device of the mounting device has a length such that it can enforce not only an opening of a ballast element, but the openings of several superimposed ballast elements. In this way, it can be decided depending on the requirement, whether one or more ballast elements should be raised or placed in a single operation.
  • the elongate member may comprise a displaceable and lockable stop which can be adjusted so as to prevent further entry of the mounting device in the overhead ballast element when the mounting device has entered the desired length far into the stack of ballast elements.
  • the rotary device may simply be displaceable together with the stop in the longitudinal direction of the elongate device.
  • the devices for locking do not project downward beyond the ballast elements in the state locked in the openings. Just when only a few are to be lifted from a ballast stack with multiple ballast elements or a number of ballast elements to be placed on an existing ballast stack, would hinder downwardly projecting counterpart. In a simple way, this can be realized with downwardly open recesses at the openings.
  • ballast element a plurality of through openings through which a corresponding number of mounting devices is inserted through to lift the ballast element. It is particularly advantageous if an opening of the ballast element is arranged in its center of gravity, as a rule centrally, so that only a single mounting device has to be used.
  • ballast elements of a ballast stack can in an advantageous embodiment of the Kranballast istssystems have grooves / wedges, lugs and / or recesses, which can engage in corresponding counter-elements of another ballast element for lateral fixation.
  • z. B. be provided on the surface of the ballast element grooves, can engage in the wedges on the underside of another ballast element.
  • a similar lateral fixation can be z. B. also achieve with counterparts approaches.
  • the z. B. can also serve to receive a centering element.
  • the mounting device based on the Figures 2 and 1 explained. It comprises an elongated tubular member 11 with two radial bores into which a transverse pin 7 is pressed. At this cross pin 7 hangs down a tapered centering element 37 in a slot 39 which extends upwards into the tubular member 11 and the transverse pin 7 comprises.
  • the centering element 37 can be displaced over the entire length of the oblong hole 39 in the axial direction of the elongated element 11.
  • the elongated element 11 is an eyelet 9, in the z. B. a crane hook can be hung.
  • a further tube 13 is slipped, which has a projection 15.
  • a hinged lever 35 is attached.
  • the tube 13 is fixed to the elongated tube 11 by means of a bolt 17 which can be inserted through openings, which in the view of FIG. 2 are hidden by the tube 13 and thus are not visible. In this way, the distance of the stop 15 of the transverse pin 7 can be set at different heights.
  • the bolt 17 can be secured as shown in a conventional manner with a pin 18, the z. B. can be held by means of a string 20.
  • a ballast plate 3 of a ballast system according to the invention is in FIG. 3 in side view and in FIG. 4 shown in plan view.
  • the opening 21 is thus formed such that the tube 11 can be pushed through with the transverse pin 7 of the mounting device 1.
  • a recess 5 which is designed in their dimensions and their orientation such that in her the cross bolt 7 of the mounting device 11 can rotate by 90 ° in a locking position.
  • ballast plate 3 At the corners of the ballast plate 3 are in this embodiment on the top upwardly facing lugs 29. At the bottom of the ballast element are corresponding recesses 30 which correspond in their dimensions to the lugs 29 on the top. In this way, several similar ballast elements 3 are stacked on each other and are secured against lateral slipping. Corresponding lateral fixing devices can also be provided by interlocking wedges and grooves or the like. be formed.
  • the ballast plates according to the invention 3 additional An vonpoller 27, which can be used for lifting a ballast element 3, when a mounting device 1 is not at hand.
  • markings 31, 33 are provided, which indicate in which direction a plugged through the opening 21 mounting member 1 must be rotated to lock or unlock.
  • Mark 31 shows z. B. a closed lock, while marking 33 shows an open lock.
  • the markers can z. B. may be provided as a survey in the ballast plate.
  • a corresponding counter mark can be attached to the alignment on the markings. It is particularly simple if the mounting device 1 is designed such that in the locked state of the hinged lever 35 in the direction of the mark 31 and in the unlocked state in the direction of the mark 33 shows.
  • FIG. 1 shows a mounting device 1 in a state in which it is inserted through three ballast plates 3 and is locked to the lower of these three ballast plates.
  • the viewing direction of the section through the ballast plates 3 is in FIG. 4 denoted by I.
  • FIGS. 5 and 6 show a ballast system according to the invention in use in a crane with two ballast stacks.
  • FIG. 5 it can be seen how the mounting device 1 is inserted into the ballast stack.
  • FIG. 6 in the rear view of the FIG. 6 , in the FIG. 5 denoted by VI, one recognizes in the left ballast stack the mounting device 1.
  • the right ballast stack is fully assembled.
  • the ballast plates rest on the base plate 19.
  • ballast system according to the invention is used as follows.
  • the distance between the transverse pin 7 and the projection 15 of the mounting device 1 is adjusted accordingly and fixed with the bolt 17.
  • a crane on the eyelet 9 of the mounting device 1 is attacked and introduced the mounting device with the centering 37 ahead through the central opening 21 of the ballast elements on a stack, until the projection 15 comes to rest on the surface of the uppermost ballast element.
  • the transverse pin 7 is guided through the lateral slots 23 of the openings 21.
  • the lever 35 is folded down and causes a rotation of the mounting device about the longitudinal axis. For this purpose, the lever 35 z. B.
  • the mounting device 1 with the raised ballast elements 3 located thereon is now guided over the ballast stack on the crane to which these ballast elements are to be discontinued.
  • the centering element 37 it is possible in a simple manner to center and lower the ballast elements to be raised with respect to the ballast elements already in the stack. Only the angular orientation of the ballast elements to be raised with respect to the ballast elements already in the stack has to be adjusted before the upper ballast elements 3 are finally deposited.
  • the mounting device 1 is now rotated back by 90 ° about its vertical axis, so that the hinged lever 35 points in the direction of the mark 33.
  • the cross pin 7 is again in alignment under the insertion slots 23 of the opening 21, so that the mounting device 1 can be pulled up from the openings 21 of the ballast plates 3. A safe and safe placement of the other ballast plates is completed.
  • FIGS. 7 and 8th show another embodiment of the ballast system according to the invention.
  • the ballast plate 53 here has a triangular opening 51.
  • the mounting device 50 with the elongate member 11 has a corresponding fixed mounted counterpart 57, the outer contour is also approximately triangular and has such dimensions that it can be passed in a position through the opening 51 of the ballast plate 53.
  • FIG. 8 is only schematically indicated an approach 15, which may be configured similar to the first embodiment already described.
  • the mounting device of FIG. 8 also has an eyelet 9 for lifting.
  • the mounting device of this embodiment may also have a centering device, the centering device 37 of the reference to the FIGS. 1 to 4 explained ballast system corresponds.
  • FIGS. 7 and 8th An embodiment according to the FIGS. 7 and 8th is analogous to that with reference to the FIGS. 1 to 4 explained embodiment used.
  • the mounting device 50 is thereby passed through the opening 51 of the ballast plates 53, that the counterpart 57 fits through the opening.
  • the mounting device 50 is rotated about its longitudinal axis by 60 °.
  • the counterpart 57 is locked in a ballast plate 53, so that this ballast plate and the overlying ballast plates, as already for the embodiment of FIGS. 1 to 4 described, can be raised.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Claims (20)

  1. Système de contre-poids d'une grue, qui comprend:
    - au moins un élément de ballast (3, 53) avec au moins une ouverture traversante (21, 51), et
    - au moins un dispositif de montage (1, 50) avec un élément oblong (11) à faire passer à travers la au moins une ouverture (21, 51) dans le au moins un élément de ballast (3, 53) et une installation de levage (9) pour relever l'ensemble du dispositif de montage (1, 50),
    - où la au moins une ouverture (21, 51) dans le au moins un élément de ballast (3, 53) et le dispositif de montage (1, 50) présentent des installations de liaison (7, 57) pour leur verrouillage, caractérisé

    en ce que l'élément oblong (11) comprend une butée (15) déplaçable et pouvant être arrêtée à des hauteurs différentes qui ne peut pas passer à travers la au moins une ouverture (21, 51) du au moins un élément de ballast (3, 53).
  2. Système de contre-poids d'une grue selon la revendication 1, dans lequel le dispositif de montage (1) présente une installation de centrage (37) s'étendant en direction de l'élément oblong (11), se terminant de préférence vers le bas en pointe, pour le centrage dans la au moins une ouverture (21) de l'élément de ballast (3).
  3. Système de contre-poids d'une grue selon la revendication 2, dans lequel l'installation de centrage (37) est logée d'une manière déplaçable en direction de l'élément oblong (11).
  4. Système de contre-poids d'une grue selon l'une des revendications 1 à 3, dans lequel l'ouverture (21, 51) dans le au moins un élément de ballast (3, 53) n'est pas ronde circulaire, et le dispositif de montage (1, 50) présente une contre-pièce (7, 57) à l'ouverture (21, 51), où la contre-pièce (7, 57) fait saillie latéralement sur l'élément oblong (11) du dispositif de montage (1, 50) et présente un contour extérieur qui, dans une première position, peut passer à travers l'ouverture (21, 51) qui n'est pas ronde circulaire et, dans une deuxième position, pouvant être obtenue par la rotation de l'élément oblong (11) de la première position autour de son axe longitudinal, ne passe pas à travers l'ouverture (21, 51) de sorte que le dispositif de montage (1, 50) peut être verrouillé dans l'ouverture (21, 51) de l'élément de ballast (3, 53) par la rotation de l'élément oblong (11) du dispositif de montage (1, 50).
  5. Système de contre-poids d'une grue selon la revendication 4, dans lequel le dispositif de montage, en tant que contre-pièce à l'ouverture (21), présente au moins un boulon transversal (7) qui s'étend de l'élément oblong (11) latéralement vers l'extérieur, et la au moins une ouverture (21) du au moins un élément de ballast (11) présente une fente d'insertion (23) pour le passage du boulon transversal (7) de sorte que le dispositif de montage (1), avec le au moins un boulon transversal (7) peut être verrouillé dans l'ouverture (21) de l'élément de ballast (3) par la rotation de l'élément oblong (11) du dispositif de montage (1) autour de son axe longitudinal.
  6. Système de contre-poids d'une grue selon la revendication 5, dans la mesure où elle dépend directement ou indirectement de la revendication 2, dans lequel le boulon transversal (7) du dispositif de montage (1) est traversant, et l'installation de centrage (37) est accrochée au boulon transversal (7).
  7. Système de contre-poids d'une grue selon la revendication 6, dans lequel l'installation de centrage (37) présente un trou oblong (39) qui s'étend axialement dans une direction qui correspond à la direction de l'élément oblong (11).
  8. Système de contre-poids d'une grue selon la revendication 4, dans lequel l'ouverture (51) dans le au moins un élément de ballast (53) est triangulaire.
  9. Système de contre-poids d'une grue selon l'une des revendications 4 à 8, dans lequel le au moins un élément de ballast (11) présente des marquages (31, 33) à la surface pour l'indication de la position de verrouillage du dispositif de montage (1) dans l'élément de ballast (3).
  10. Système de contre-poids d'une grue selon l'une des revendications 4 à 9, dans lequel le dispositif de montage (1) présente une installation tournante (35) en vue de la rotation autour de son axe longitudinal.
  11. Système de contre-poids d'une grue selon la revendication 10, dans lequel l'installation tournante comprend un levier (35) rabattable.
  12. Système de contre-poids d'une grue selon l'une des revendications 1 à 11, dans lequel l'élément oblong (11) du dispositif de montage (1, 50) présente une longueur qui correspond au moins à l'épaisseur de deux éléments de ballast (3, 53).
  13. Système de contre-poids d'une grue selon la revendication 10, dans lequel l'installation tournante (35) est déplaçable conjointement avec la butée (15) dans la direction longitudinale de l'installation oblongue (11) du dispositif de montage (1).
  14. Système de contre-poids d'une grue selon l'une des revendications 1 à 13, dans lequel le au moins un élément de ballast (3, 53) est en forme de plaque.
  15. Système de contre-poids d'une grue selon l'une des revendications 1 à 14, dans lequel la au moins une ouverture (21, 51) dans le au moins un élément de ballast (3, 53) présente un évidement (5) ouvert vers le bas dans lequel peut s'engager l'installation de liaison (7, 57) pour le verrouillage du dispositif de montage (1, 50) avec l'ouverture (21, 51) de façon à ne pas faire saillie vers le bas au-delà de l'élément de ballast (3, 53).
  16. Système de contre-poids d'une grue selon l'une des revendications 1 à 15, dans lequel une ouverture (21, 51) est prévue pour faire passer l'élément oblong (11) du dispositif de montage (1, 50) dans le centre de gravité de l'élément de ballast (3, 53).
  17. Système de contre-poids d'une grue selon l'une des revendications 1 à 16, dans lequel le au moins un élément de ballast (3) présente à son côté supérieur et à son côté inférieur des rainures et coins, des bouts rapportés (29) et/ou des évidements (30) qui peuvent s'engager dans des contre-éléments correspondants d'un autre élément de ballast (3) en vue d'une fixation latérale.
  18. Système de contre-poids d'une grue selon l'une des revendications 1 à 17, dans lequel l'élément oblong (11) du dispositif de montage (1, 50) est cylindrique.
  19. Système de contre-poids d'une grue selon l'une des revendications 1 à 18, dans lequel l'élément oblong (11) du dispositif de montage (1, 50) est tubulaire.
  20. Système de contre-poids d'une grue selon l'une des revendications 1 à 19, dans lequel l'installation de levage pour relever le dispositif de montage (1) comprend un oeillet (9).
EP05012159A 2004-06-16 2005-06-06 Systeme de contrepoids d'une grue Expired - Fee Related EP1607364B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202004009497U 2004-06-16
DE202004009497U DE202004009497U1 (de) 2004-06-16 2004-06-16 Kranballastierungssytem

Publications (3)

Publication Number Publication Date
EP1607364A2 EP1607364A2 (fr) 2005-12-21
EP1607364A3 EP1607364A3 (fr) 2006-08-09
EP1607364B1 true EP1607364B1 (fr) 2009-07-22

Family

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Application Number Title Priority Date Filing Date
EP05012159A Expired - Fee Related EP1607364B1 (fr) 2004-06-16 2005-06-06 Systeme de contrepoids d'une grue

Country Status (5)

Country Link
US (1) US20050284834A1 (fr)
EP (1) EP1607364B1 (fr)
JP (1) JP2006001745A (fr)
CN (1) CN1736843A (fr)
DE (2) DE202004009497U1 (fr)

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DE202006019421U1 (de) * 2006-12-22 2008-04-30 Liebherr-Werk Ehingen Gmbh Kranfahrzeug
JP4492626B2 (ja) * 2007-03-13 2010-06-30 コベルコ建機株式会社 建設機械
US8960460B2 (en) * 2009-03-09 2015-02-24 Manitowoc Crane Companies, Llc Counterweight block and assemblies for cranes
DE202010004342U1 (de) 2010-03-29 2011-07-26 Liebherr-Werk Ehingen Gmbh Gittermastkran und Gittermastausleger mit Gittermaststück
DE202010004584U1 (de) 2010-04-06 2011-10-05 Liebherr-Werk Ehingen Gmbh Gittermastkran und Gittermastausleger
CA2949721C (fr) * 2014-05-26 2019-01-08 Xuzhou Heavy Machinery Co., Ltd. Appareil et procede d'accrochage de contrepoids combine, et structure de montage de contrepoids
DE102015006115A1 (de) 2015-05-11 2016-11-17 Liebherr-Werk Ehingen Gmbh Verfahren zum Betrieb eines Krans und Kran
DE102015006117A1 (de) 2015-05-11 2016-11-17 Liebherr-Werk Ehingen Gmbh Verfahren zum Betrieb eines Krans und Kran
DE102020123821B3 (de) * 2020-09-14 2022-03-03 Liebherr-Werk Ehingen Gmbh Ballastvorrichtung und Mobilkran mit einer solchen
DE102021104873B3 (de) 2021-03-01 2022-08-18 Liebherr-Werk Ehingen Gmbh Verriegelungssystem und -verfahren für Ballastelemente sowie Mobilkran
DE102022118694A1 (de) 2022-07-26 2024-02-01 Liebherr-Werk Ehingen Gmbh Mobilkran mit verstellbarer Gegengewichtsvorrichtung, Gegengewichtsvorrichtung sowie Verfahren zur Montage einer solchen
CN115468111A (zh) * 2022-08-30 2022-12-13 赵海丽 一种新型lng/l-cng加气站柱塞泵撬

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US2820556A (en) * 1954-10-05 1958-01-21 Davis George Removable counter-weight
US2925149A (en) * 1957-06-17 1960-02-16 Hyster Co Counterweighted vehicle
US4955144A (en) * 1988-01-22 1990-09-11 Strick Corporation Compatible intermodal road/rail transportation system
DE3912868C1 (de) * 1989-02-20 1990-08-16 Liebherr Werk Ehingen Kranfahrzeug mit mindestens einer auf diesem ablebaren und an dessen Oberwagen ankuppelbaren Gegengewichtsplatte
DE4124173A1 (de) * 1991-07-20 1993-01-21 Faun Gmbh Kranfahrzeug
FR2679893B1 (fr) * 1991-08-01 1997-04-04 Ppm Grue mobile comportant une tourelle munie d'un contrepoids demontable.
DE4405780A1 (de) * 1994-02-23 1995-08-24 Krupp Ag Hoesch Krupp Hubeinrichtung für eine Umsetzvorrichtung
DE10018028C2 (de) * 2000-04-04 2002-06-20 Mannesmann Ag Ballastiervorrichtung
FR2854393B1 (fr) * 2003-04-30 2005-06-17 Potain Sa Dispositif de lestage pour grue

Also Published As

Publication number Publication date
JP2006001745A (ja) 2006-01-05
US20050284834A1 (en) 2005-12-29
EP1607364A2 (fr) 2005-12-21
DE202004009497U1 (de) 2005-11-03
CN1736843A (zh) 2006-02-22
DE502005007739D1 (de) 2009-09-03
EP1607364A3 (fr) 2006-08-09

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