WO2005017267A1 - Anordnung zum auswechselbaren befestigen eines anbauteiles, z.b. einer baggerschaufel, an einem baggerausleger oder einem fahrzeug - Google Patents
Anordnung zum auswechselbaren befestigen eines anbauteiles, z.b. einer baggerschaufel, an einem baggerausleger oder einem fahrzeug Download PDFInfo
- Publication number
- WO2005017267A1 WO2005017267A1 PCT/EP2004/008398 EP2004008398W WO2005017267A1 WO 2005017267 A1 WO2005017267 A1 WO 2005017267A1 EP 2004008398 W EP2004008398 W EP 2004008398W WO 2005017267 A1 WO2005017267 A1 WO 2005017267A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gripper
- arrangement according
- holding
- section
- displaceable
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
- E02F3/3622—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with a hook and a locking element acting on a pin
Definitions
- the invention relates to an arrangement for the interchangeable fastening of an attachment, e.g. an excavator shovel, on an excavator boom or a vehicle, two attaching bolts arranged parallel to each other at a distance from each other, which can be gripped by grippers arranged on the excavator boom or on the vehicle on a retaining element and adjustable relative to one another, the grippers being at least partially open insertion openings for have the retaining bolts, and wherein a gripper is fixedly connected to the holding element and a gripper is held in a linear manner in a guide of the holding element.
- an attachment e.g. an excavator shovel
- two attaching bolts arranged parallel to each other at a distance from each other, which can be gripped by grippers arranged on the excavator boom or on the vehicle on a retaining element and adjustable relative to one another, the grippers being at least partially open insertion openings for have the retaining bolts, and wherein a gripper is fixedly connected
- WO 93/01366 An arrangement as known from WO 93/01366 is common to all attachments that can be coupled to an excavator boom or to a vehicle, such as e.g. Excavator shovels, excavator signs, snow removal signs, tools, etc. can be used effectively. In the area of the arrangement for the interchangeable fastening of the add-on part, relatively high forces arise which have to be taken over by this arrangement.
- WO 93/01 366 does not deal with a special guide for the gripper and an optimization of the power transmission between the boom or vehicle and the attachment.
- US-A-4 881 867 shows a guide of a displaceable gripper which absorbs forces perpendicular to the direction of displacement.
- Another known device for the interchangeable attachment of a tool-like attachment to the front end of an excavator arm provides that the insertion openings of two grippers are aligned offset from one another by approximately 90 °. After threading the one gripper into the one holding bolt, the entire arrangement is pivoted about this holding bolt until the other gripper with the insertion opening lying transversely to it grips the other holding bolt. The insertion opening of the second gripper can now be blocked by means of a hydraulically displaceable locking element. All of the forces affect the locking element.
- Another known tool changing device (W097 / 28314) for hydraulic excavators provides a fixed and a pivotable gripper. Here, too, there is a large torque on the swiveling gripper, which is increased especially when operating an excavator.
- a quick-change device for an excavator bucket to be attached to an excavator boom is known (EP-A-0058058), on the one hand there is a gripper which can be pressed onto a correspondingly designed bar.
- a hook-like part is arranged on the boom, which has an opening facing towards a hydraulic drive with an oblique boundary surface on one side.
- a clamping shoe arranged on the piston of the hydraulic drive has a rectified oblique boundary surface, so that the interaction of the two oblique boundary surfaces allows locking and tensioning.
- Movable suspension of the hydraulic drive cylinder is also essential here.
- the object of the present invention is to manufacture an arrangement of the type mentioned in the introduction more simply and, above all, with structurally simpler means, in order thereby to be able to achieve a purely mechanical locking and solution between the attachment part and the excavator boom or vehicle.
- this is achieved in that spring elements acting in the direction of the closed position of the gripper are assigned to the gripper, which can be displaced in a straight line, and in that an open opening is provided on the fixed gripper in the direction of a plane imagined by the axes of the holding bolts and is inserted at a distance which is matched to the spacing of the holding bolts at least approximately at right angles to the imaginary plane, the stop is provided on the holding element as an insertion part for the second holding bolt, and that the displaceable gripper has a hook-like, freely projecting section for at least partially encompassing the second holding bolt in the area opposite the stop.
- the add-on part is locked in a simple manner with the holding element, so that a rigid connection is ensured after this locking, without a load being created in the opening direction on the displaceable gripper.
- a small force is therefore sufficient to hold the displaceable gripper in the closed position, this force being able to be applied by a structurally simple spring element.
- the displaceable gripper is designed as an essentially T-shaped component, one part engaging in the guides of the holding element and the other part being designed as a hook-like section which projects freely at approximately a right angle to it. So only one part is required for the slidable engagement in the guide and the hook-like section, which can partially encompass the one holding bolt.
- a special design variant provides that a mounting element is fixedly connected to the displaceable gripper, which has means for fastening one end of the spring element. A connection to the spring element can thus be created in a simple manner.
- displaceable gripper and the mounting element are screwed together. This enables simple assembly or disassembly and, in addition, the movable gripper is not a complicated part to manufacture.
- the optimal effect can be brought about in a simple manner precisely by the design of the gripper which can be displaced in a straight line and the arrangement of a spring element. It is therefore provided that the spring element acts on the one hand on the mounting element and on the other hand on a fixed part of the holding element.
- the mounting element have a freely projecting flange which covers the spring element in the closed position of the displaceable gripper toward the attachment part.
- the spring element is formed by at least one helical spring.
- a very simple structural design can thus be provided, so that no expensive and fault-prone hydraulic or pneumatic elements are required.
- An advantageous arrangement provides that the spring element is formed by two helical springs aligned parallel to one another. A correspondingly strong closing force can thereby be brought about and, in addition, special security is ensured if one element of the spring element would fail.
- a structurally simple solution is achieved if a tab bent at the free, outwardly projecting end of the mounting element is provided as a means for attaching a hand tool. Then a corresponding hand tool can simply be inserted behind this tab and then by pivoting the tool the displaceable gripper is then moved into the open position against the force of the spring element.
- a further embodiment variant provides that an elongated hole formed at the freely outwardly projecting end of the mounting element is provided as a means for attaching a hand tool.
- the insertion opening of the fixed gripper has a base section which is semi-circular in cross-section and adapted to the diameter of a holding bolt subsequent, possibly kinked insertion surfaces is formed.
- a special design in the area of influence of the displaceable gripper is proposed, which is characterized in that, opposite the insertion opening on the fixed gripper, a stop running at an acute angle to the plane through the central axes of the retaining bolts is formed is, which merges into a circular arc section at the upper end and overlaps the other retaining bolt as a supporting section.
- the hook-like, freely projecting section of the displaceable gripper has an insertion opening directed towards the stop, which at least approximately has a base section which is semicircular in cross section and insertion surfaces adjoining it on both sides.
- the movable gripper only has the task of preventing the one holding bolt from pivoting about the axis of the other holding bolt.
- the holder in the plane of the retaining bolts is caused by the insertion opening on the fixed gripper and by the stop opposite the insertion opening of the fixed gripper.
- the free end region of the hook-like section lying opposite the insertion opening has a rounded end surface and is thus tapered towards the insertion opening. This creates a significant improvement, especially when coupling between the attachment and the excavator arm.
- This special design provides a good possibility of pushing the displaceable gripper aside during the assembly process of the add-on part until the corresponding retaining bolt can snap into place and the displaceable gripper can get into its closed position.
- Figure 1 is a front view of a holding element which is mounted on an excavator arm or on a vehicle.
- FIG. 2 shows a section along the line II-II in Fig. 1.
- 3 shows a section along the line III-III in FIG. 1;
- Fig. 5 is a side view of part of an excavator boom with attached holding element and mounted attachment.
- an attachment 1 e.g. an excavator shovel
- an excavator boom 2 - also known as an excavator arm - or another vehicle, for example a construction site vehicle or a vehicle for forestry or agriculture
- two attachment bolts 3 and 4 are arranged on the attachment part at a distance from one another, which are arranged on the excavator boom 2 a holding element 5 arranged, relative to each other adjustable grippers 6 and 7 can be detected.
- the holding element 5 can also be referred to as a mechanical quick coupler.
- the grippers 6 and 7 have at least partially open insertion openings 8 and 9 for the retaining bolts 3 and 4.
- a gripper 6 is fixedly connected to the holding element 5 and a gripper 7 is held in a guide 10 of the holding element 5 so that it can be displaced in a straight line.
- Spring elements 11, which act in the direction of the closed position of gripper 7, are assigned to gripper 7, which can be displaced in a straight line.
- On the fixed gripper 6, an imaginary plane in the direction of a plane through the axes of the holding bolts 3 and 4 has an insertion opening and, with the spacing matched to the spacing A of the holding bolts 3 and 4, there is an at least approximately perpendicular to the imaginary plane stop 12 on the holding element 5 as Insertion part for the second retaining bolt 4 is provided.
- the displaceable gripper 7 has a hook-like, freely projecting section 13 for at least partially encompassing the second holding bolt 4 in the area opposite the stop 12.
- the measures according to the invention make it possible to quickly and easily disassemble and replace the various attachments 1 required.
- the attachments 1 can then be pivoted by the hydraulic cylinders 33 arranged on the excavator boom 2 about the bearing bolts 34 and 35, which are arranged on the holding element 5, so that the excavating work can be carried out.
- the displaceable gripper 7 is designed as an essentially T-shaped component, one part 14 engaging in the guides 10 of the holding element 5 and the other other part is designed as an approximately cantilevered, hook-like section 13.
- a mounting element 15 is fixedly connected to the displaceable gripper 7 and has means 16 for fastening one end of the spring element 11.
- the displaceable gripper 7 and the mounting element 15 are expediently screwed together.
- the spring element 11 is advantageously mounted or mounted on the one hand on the mounting element 15 and on the other hand on a fixed part 17 of the holding element 5.
- the mounting element 15 has a freely projecting flange 18 which covers the spring element 11 in the closed position of the displaceable gripper 7 towards the attachment 1. 2 shows a position in which the retaining bolts 3 and 4 do not yet engage in the retaining element 5. Therefore, the flange 18 abuts directly against the fixed part 17 with its free end 19.
- an opening 20 remains between the stop 12 and the insertion opening 9 on the hook-like section 13 of the displaceable gripper 7, which overall is smaller than the diameter of a retaining bolt 4, so that when the retaining bolt 4 is inserted there is a permanent positive and non-positive connection ,
- the flange 18 does not yet abut the fixed part 17 with its free end 19.
- An imaginary distance B thus remains between the center point of the semicircular insertion opening 9 and the center point (central axis) of the retaining bolt 4 when the retaining bolt 4 is not inserted.
- the spring element 11 is advantageously formed by at least one coil spring 21, 22.
- the spring element 11 is expediently formed by two helical springs 21, 22 aligned parallel to one another.
- other designs of spring elements 11 are also conceivable within the scope of the invention.
- any elastic, stretchable and retractable components that can withstand tensile loads could be used.
- Such spring elements or combinations of different types of spring elements can also be used and thus form a mechanically flawlessly effective arrangement for quickly changing attachments.
- means for attaching a hand tool are on the displaceable gripper 7 and / or on the mounting element 15 connected to it Rod provided for the displacement of the gripper 7.
- a tab 32 bent at the free, outwardly projecting end of the mounting element 15 is provided as a means for attaching a hand tool.
- the insertion opening 8 of the fixed gripper 6 is of a base section 24 which is semicircular in cross-section and which adjoins the diameter of a retaining bolt 3, and adjoining, if necessary, bent-in insertion surfaces 25 and 26 formed.
- the insertion opening 8 of the fixed gripper 6 is of a base section 24 which is semicircular in cross-section and which adjoins the diameter of a retaining bolt 3, and adjoining, if necessary, bent-in insertion surfaces 25 and 26 formed.
- the hook-like, freely projecting section 13 of the displaceable gripper 7 has an insertion opening 9 directed towards the stop 12, which at least approximately has a base section 28 which is semicircular in cross section and insertion surfaces 29 and 30 adjoining it on both sides. That of the insertion opening
- the section 13 and thus also the displaceable gripper 78 can be pushed back into the open position when pressed with a retaining bolt 4 until the retaining bolt 4 is in its correct position in the system against the stop 12 and at the height of the insertion opening 9. Then the displaceable gripper 7 can also be pulled back into its closed position by the spring element.
- the arrangement according to the invention is a simple structural design with an optimal effect for a mechanical quick coupler. No hydraulic or pneumatic parts are required for the arrangement and mounting of an attachment.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04741287A EP1651818A1 (de) | 2003-08-04 | 2004-07-27 | Anordnung zum auswechselbaren befestigen eines anbauteiles, z.b. einer baggerschaufel, an einem baggerausleger oder einem fahrzeug |
CA002534335A CA2534335A1 (en) | 2003-08-04 | 2004-07-27 | Arrangement for fixing an add-on piece, e.g. an excavator shovel, to a boom of a shovel or a vehicle in a replaceable manner |
US10/566,233 US20060191169A1 (en) | 2003-08-04 | 2004-07-27 | Arrangement for fixing an add-on piece e.g. an excavator shovel, to a boom of a shovel or a vehicle in a replaceable manner |
HR20060048A HRP20060048A2 (en) | 2003-08-04 | 2006-01-31 | Arrangement for fixing an add-on piece, e.g. an excavator shovel, to a boom of a shovel or a vehicle in a replaceable manner |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10335667.3 | 2003-08-04 | ||
DE10335667A DE10335667B3 (de) | 2003-08-04 | 2003-08-04 | Anordnung zum auswechselbaren Befestigen eines Anbauteiles, z. B. einer Baggerschaufel, an einem Baggerausleger oder einem Fahrzeug |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005017267A1 true WO2005017267A1 (de) | 2005-02-24 |
Family
ID=32186022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/008398 WO2005017267A1 (de) | 2003-08-04 | 2004-07-27 | Anordnung zum auswechselbaren befestigen eines anbauteiles, z.b. einer baggerschaufel, an einem baggerausleger oder einem fahrzeug |
Country Status (6)
Country | Link |
---|---|
US (1) | US20060191169A1 (de) |
EP (1) | EP1651818A1 (de) |
CA (1) | CA2534335A1 (de) |
DE (1) | DE10335667B3 (de) |
HR (1) | HRP20060048A2 (de) |
WO (1) | WO2005017267A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005056505B3 (de) * | 2005-11-28 | 2007-02-08 | Robert Riedlberger | Zentriervorrichtung für Schnellwechselvorrichtungen |
PL2038485T3 (pl) | 2006-06-27 | 2012-10-31 | Oscar Meier Ag | Urządzenie sprzęgające oraz maszyna do transportu ziemi z takim urządzeniem sprzęgającym |
CH699404A1 (de) * | 2008-08-25 | 2010-02-26 | Josef Martin Gmbh & Co Kg | Energieträgerkupplung, sowie Kupplung mit Energieträgerkupplung. |
FR2946061B1 (fr) * | 2009-05-29 | 2011-06-17 | Klac Industrie | Dispositif de securite pour attache rapide destinee a fixer un outil a l'extremite du bras d'une pelle hydraulique ou analogue. |
US20140212210A1 (en) * | 2013-01-25 | 2014-07-31 | Caterpillar Inc. | Tool coupler having a modular frame construction |
CN107615944A (zh) * | 2017-09-18 | 2018-01-23 | 安徽秋歌农业开发有限公司 | 一种栽种用的刨土车 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1602951A (en) * | 1978-05-31 | 1981-11-18 | Spence Eng Ltd | Couplings |
GB2167377A (en) * | 1984-11-14 | 1986-05-29 | Holm Handelsog Rose K & T | A mechanism for releasably connecting a movable supporting arm to an implement, especially for connecting an excavator bucket or the like to the arm of an excavator |
AU633242B2 (de) * | 1992-11-17 | 1993-01-21 | ||
EP0625613A1 (de) * | 1993-05-21 | 1994-11-23 | STAHL- UND METALLBAU WINTERHALTER GmbH | Vorrichtung zum auswechselbaren Befestigen eines werkzeugartigen Anbauteils am vorderen Ende eines Baggerstiels eines Baggers |
NZ250811A (en) * | 1994-02-02 | 1997-06-24 | Bruce Archibald Short | Implement to excavator or tractor interlocking connector |
US6431785B1 (en) * | 2000-06-05 | 2002-08-13 | Wec Co. | Direct pin quick coupler |
WO2002088476A1 (en) * | 2001-05-02 | 2002-11-07 | Bruce Archibald Short | Connection apparatus |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2963183A (en) * | 1957-09-25 | 1960-12-06 | Warner Swasey Co | Material handling machines having boom with detachable tool |
NZ199611A (en) * | 1981-02-05 | 1984-09-28 | Maroochy Shire Council | Quick release and attachment assembly for construction equipment tools |
US4397604A (en) * | 1981-10-26 | 1983-08-09 | Mccain Willard E | Releasable bucket and other tool connection for backhoe |
DE3312442C2 (de) * | 1983-04-07 | 1986-05-28 | Karl Schaeff GmbH & Co, Maschinenfabrik, 7183 Langenburg | Schnellwechselvorrichtung für Arbeitswerkzeuge an einem Baggerausleger |
JPS6393934A (ja) * | 1986-10-03 | 1988-04-25 | スチユア−ト.アレキサンダ−.エセツクス | 建設機械用連結組立体 |
NZ222864A (en) * | 1987-06-04 | 1991-02-26 | William John Balemi | Connector for attaching implements to vehicle boom |
DE69107719T2 (de) * | 1990-07-25 | 1995-06-29 | Japanic Corp | Werkzeugkupplungsvorrichtung einer Erdbaumaschine. |
US5597283A (en) * | 1991-04-09 | 1997-01-28 | Jones; Gordon | Quick coupling for heavy equipment attachment |
WO1993001336A1 (de) * | 1991-07-12 | 1993-01-21 | Maschinenfabrik Rieter Ag | Einrichtung und verfahren zum wechseln von gebinden an einer textilmaschine |
SE467742B (sv) * | 1991-09-06 | 1992-09-07 | Sonerud John Teodor | Anordning foer snabbkoppling av ett redskap till en graevmaskin med samtidig anslutning till ett drivsystem |
US5179794A (en) * | 1991-12-26 | 1993-01-19 | Ballinger Jon C | Semi-automatic coupling apparatus |
US5456030A (en) * | 1993-06-21 | 1995-10-10 | Barone, Inc. | Quick coupler for heavy equipment implements |
DE9405014U1 (de) * | 1994-03-24 | 1994-05-26 | Leh Karl Heinz Josef | Am Auslegerarm eines Bodenbearbeitungswerkzeuges, Baggers o. dgl. befestigbare Aufnahme- und Befestigungsvorrichtung für ein Werkzeug, einen Baggerlöffel o. dgl. |
DE4412373A1 (de) * | 1994-04-13 | 1995-10-19 | Alois Verwohlt | Schnellwechselsystem zur Befestigung eines Baggerwerkzeugs an einem Bagger |
DE29601727U1 (de) * | 1996-02-02 | 1996-08-01 | Nagler Juergen | Werkzeugwechselvorrichtung für Hydraulikbagger |
US5727342A (en) * | 1996-04-18 | 1998-03-17 | Wain-Roy, Inc. | Hydraulic latch pin assembly for coupling a tool to a construction equipment |
US5890871A (en) * | 1997-12-10 | 1999-04-06 | Caterpillar Inc. | Latching mechanism for a quick coupler |
FR2785952B1 (fr) * | 1998-11-12 | 2001-04-06 | Alain Husson | Attache rapide pour fixer un outil a l'extremite du bras d'un chargeur ou analogue |
US6254331B1 (en) * | 1999-02-04 | 2001-07-03 | Pacific Services & Mfg. | Coupler for connecting an attachment to the free end of a boom |
US6379075B1 (en) * | 2000-01-18 | 2002-04-30 | Gh Hensley Industries, Inc. | Quick coupler apparatus |
AT410333B (de) * | 2000-10-10 | 2003-03-25 | Josef Martin Gmbh & Co Kg | Anordnung zum auswechselbaren befestigen eines anbauteiles, z.b. einer baggerschaufel, an einem baggerausleger oder einem fahrzeug |
US6539650B2 (en) * | 2000-12-05 | 2003-04-01 | Clark Equipment Company | Swivel mounting for quick attachment bracket |
EP1236833A3 (de) * | 2001-02-23 | 2002-09-11 | Viby Jern Danmark A/S | Werkzeugkoppelvorrichtung für einen Lader |
US6508616B2 (en) * | 2001-05-25 | 2003-01-21 | Bing-Wen Hung | Bucket fastener for a hydraulic shovel |
ATE342406T1 (de) * | 2001-12-06 | 2006-11-15 | Geith Patents Ltd | Werkzeugschnellkupplung zum kuppeln eines anbauteils an einen baggerarm und die werkzeugschnellkupplung umfassend ein steuerungssystem |
AU2003278636A1 (en) * | 2002-10-24 | 2004-05-13 | Bas Manufacturing Limited | Connector for earth moving implements |
ES2230981B1 (es) * | 2003-01-24 | 2007-03-01 | Claudi Herguido Fo | Dispositivo de acoplamiento rapido para implementos de maquinas excavadoras o analogas. |
-
2003
- 2003-08-04 DE DE10335667A patent/DE10335667B3/de not_active Expired - Fee Related
-
2004
- 2004-07-27 EP EP04741287A patent/EP1651818A1/de not_active Withdrawn
- 2004-07-27 US US10/566,233 patent/US20060191169A1/en not_active Abandoned
- 2004-07-27 WO PCT/EP2004/008398 patent/WO2005017267A1/de not_active Application Discontinuation
- 2004-07-27 CA CA002534335A patent/CA2534335A1/en not_active Abandoned
-
2006
- 2006-01-31 HR HR20060048A patent/HRP20060048A2/hr not_active Application Discontinuation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1602951A (en) * | 1978-05-31 | 1981-11-18 | Spence Eng Ltd | Couplings |
GB2167377A (en) * | 1984-11-14 | 1986-05-29 | Holm Handelsog Rose K & T | A mechanism for releasably connecting a movable supporting arm to an implement, especially for connecting an excavator bucket or the like to the arm of an excavator |
AU633242B2 (de) * | 1992-11-17 | 1993-01-21 | ||
EP0625613A1 (de) * | 1993-05-21 | 1994-11-23 | STAHL- UND METALLBAU WINTERHALTER GmbH | Vorrichtung zum auswechselbaren Befestigen eines werkzeugartigen Anbauteils am vorderen Ende eines Baggerstiels eines Baggers |
NZ250811A (en) * | 1994-02-02 | 1997-06-24 | Bruce Archibald Short | Implement to excavator or tractor interlocking connector |
US6431785B1 (en) * | 2000-06-05 | 2002-08-13 | Wec Co. | Direct pin quick coupler |
WO2002088476A1 (en) * | 2001-05-02 | 2002-11-07 | Bruce Archibald Short | Connection apparatus |
Also Published As
Publication number | Publication date |
---|---|
US20060191169A1 (en) | 2006-08-31 |
EP1651818A1 (de) | 2006-05-03 |
DE10335667B3 (de) | 2004-05-27 |
CA2534335A1 (en) | 2005-02-24 |
HRP20060048A2 (en) | 2006-03-31 |
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