EP1347860B1 - Handwerkzeugmaschine - Google Patents
Handwerkzeugmaschine Download PDFInfo
- Publication number
- EP1347860B1 EP1347860B1 EP01995585A EP01995585A EP1347860B1 EP 1347860 B1 EP1347860 B1 EP 1347860B1 EP 01995585 A EP01995585 A EP 01995585A EP 01995585 A EP01995585 A EP 01995585A EP 1347860 B1 EP1347860 B1 EP 1347860B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- oscillation plate
- plate
- oscillation
- housing
- hand tool
- 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 - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/04—Portable grinding machines, e.g. hand-guided; Accessories therefor with oscillating grinding tools; Accessories therefor
Definitions
- the invention relates to a handheld power tool Surface processing, according to the preamble of claim 1, such a machine is known from US-A-2 707 357.
- the housing is made of one Electric motor-receiving, cylindrical handle part, the is aligned parallel to the vibrating plate, and from one on the handle part as an angled head gear head composed of the one driven by the electric motor Eccentric gear accommodates.
- the perpendicular to the motor axis aligned drive shaft of the eccentric gear is with the Output shaft of the electric motor via a flexible shaft coupled.
- the eccentric pin is on the underside of the Gear head and dips about in the middle of the Vibrating plate into the vibrating plate, the one Relative rotation between the eccentric pin and the vibrating plate enabling coupling of the eccentric pin and the oscillating plate is made by a radial bearing.
- the triangular Oscillating plate covers the underside of the gear head and protrudes forward over the gear head. With the oscillating plate is the triangular sanding plate firmly connected to the by means of a Velcro fastener triangular sanding sheets can be placed.
- the hand tool according to the invention for grinding Surface processing with the features of claim 1 has the Advantage that the forward displacement of the invention Coupling point between the eccentric pin and the oscillating plate out the middle to close to one edge of the Oscillating plate, which has a triangular shape Oscillating plate from the triangular tip of the oscillating plate is formed, the electric motor with parallel to the vibrating plate aligned motor axis placed above the oscillating plate and so a fairly flat housing with an extremely short overall length can be achieved, its contours largely in the area of the vibrating plate remain.
- the coupling point between the eccentric pin and the oscillating plate on the longitudinal central axis of the vibrating plate, and the Attack points of the vibrating elements on the vibrating plate are at the same transverse distance from the Longitudinal central axis. This leads to constructive measures the oscillating plate on both sides of the longitudinal central axis equal swinging movements.
- the motion translator is designed as a torsion-soft bridge, the only in the direction of the longitudinal central axis of the Swing plate is flexible and the one hand on the end Oscillating plate symmetrical to the longitudinal central axis and on the other hand is attached to the housing.
- the longitudinal central axis of the web is rectangular with two long ones and two narrow sides formed and arranged so that the narrow sides are parallel and equidistant extend to the longitudinal center axis of the vibrating plate.
- the motion translator two transverse to the longitudinal central axis of the Oscillating plate arranged mirror-symmetrically, from each other spaced fasteners on with one End rigidly attached to the housing and with their the other end in one formed in the oscillating plate Immerse the elongated hole.
- Each slot extends with its larger hole axis parallel to the longitudinal central axis of the Oscillating plate and has a smaller hole axis, the is slightly larger than the outside diameter of the in Oblong hole immersing section of the fastener, so that this in the slot parallel to the longitudinal central axis the vibrating plate is guided.
- FIGS. 1 and 2 and in FIGS. 3, 4 and 5 show Housing 10 on which a grip block for handling the Orbital sander forms, so this type of Orbital sander also as an electrical sanding block referred to as.
- a grip block for handling the Orbital sander forms, so this type of Orbital sander also as an electrical sanding block referred to as.
- At the bottom of the housing 10 is by means of two elastic oscillating elements 11, of which in 2 one can be seen, a vibrating plate 12 suspended, on the underside of a grinding plate 13 is attached, the designed for interchangeable mounting of sanding sheets is.
- Oscillating plate 12 and grinding plate 13 have the same Shape design and have a triangular front Section that is designed like a so-called delta sander is, and a one-piece, rectangular section. That from a head and The lower part of the assembled housing 10 is contoured in adapted about the vibrating plate 12 and stands with a short Housing section 101 with a rectangular base over the away from the tip 121 of the vibrating plate 12 Trailing edge 122 of the vibrating plate 12 in front.
- the bottom with a hood-like cover 14 is closable, are electrical Connections and electrical components, such as power cable entry 15 and on / off switch 16, housed. Power cable entry 15 and on / off switch 16 are through a corresponding wall opening in the back of the Housing section 101 used.
- the vibrating plate 12 is suspended elastically on the housing 10 by means of an eccentric drive 17 in orbital oscillating motion added.
- the eccentric drive 17 has a drive shaft 18 which rotatable at right angles to the vibrating plate 12 in the housing 10 is stored.
- the bearing is by means of a radial bearing 19 made, and the drive shaft 18 is supported on her end facing away from the vibrating plate 12 for receiving of axial forces on one movable in the housing 10 inserted ball 20 from.
- the drive shaft 18 is a Eccentric pin 21 rotatably connected, which is parallel to Drive shaft 18 offset radially by an eccentricity is arranged.
- the eccentric pin 21 is with the Vibrating plate 12 rotatably coupled, the coupling via a radial bearing 20 is made, the inner bearing ring sits non-rotatably on the eccentric pin 21, while the outer Bearing ring in the vibrating plate 12 rests non-rotatably. there the inner bearing ring is supported on a radial shoulder Eccentric pin 21 and one on the front of the Eccentric pin 21 from the circlip 42, which with one through a bore 24 in the grinding plate 13 passed through and in an axial threaded hole in Eccentric pin 21 screwed fastening screw 23 is set.
- An eccentric drive 17 also includes an electric motor 25, its aligned parallel to the vibrating plate 12 Output shaft 26 via an angular gear 27, which here as Bevel gear is formed, the drive shaft 18th drives. Which extends approximately to the rear edge 122 of the Vibrating plate 12 extending electric motor 25 is in Housing section 101 to a through the power cable entry 15 passed through power cable 28 with the interposition of the On / off switch 16 connected.
- the Vibrating plate 12 In the area between the coupling point 30 and Attack points 31 of the two vibrating elements 11 is the Vibrating plate 12 by means of a one-sided flexible Motion translator 32 fixed to the housing 10.
- the Motion translator 32 is designed so that the the coupling point 30 through the rotating eccentric pin 21 generated orbital movement of the vibrating plate 12 a opposite Orib Valley movement in the attack points 31 of the elastic vibrating elements 11 causes. 8 are for Clarification of the orbital movements of the coupling point 30 and the points of attack 31 shown symbolically. While the coupling point 30 when the eccentric pin 21 rotates moved clockwise from pos. 1 over pos. 2, 3 and 4, the attack points 31 move counterclockwise from items 1, 2 and 3 to item 4.
- the motion translator 32 is in the embodiment of the Orbital sander according to FIGS. 1-5 by two transverse to Longitudinal central axis 29 of the vibrating plate 12 from each other spaced, mirror-symmetrical to the longitudinal central axis 29 of the Swing plate 12 arranged fasteners 34 and through two elongated holes 35 arranged in the oscillating plate 12 realized.
- the elongated holes 35 (Fig. 2) are the same Transverse distance from the longitudinal central axis 29 of the vibrating plate 12 arranged so that their larger hole axes parallel to Extend longitudinal central axis 29.
- the smaller hole axes of the Elongated holes 35 are dimensioned slightly larger than that Outside diameter of the part immersed in the elongated hole 35 the fasteners 34 so that the fasteners 34 are guided in the longitudinal holes 35 in the longitudinal direction.
- each fastener 34 is made of a cap screw 37 through a recess 36 in Grinding plate 11 passed and in one Threaded section is screwed into the housing 10, as well a guide sleeve 38 placed on the screw shaft, the with its lower sleeve portion in the slot 35 dips.
- each guide sleeve 38 On the upper one turned away from the diver
- each guide sleeve 38 carries two at an axial distance arranged from each other ring flanges 381, 382, each one of the longitudinal edges of one above the vibrating plate 12 in Axial distance, parallel to the vibrating plate 12 Overlap the unbalance plate 39 so that the unbalance plate 39 between the ring flanges 381 and 382 of the two Guide sleeves 38 is axially displaceably guided.
- the Unbalance plate 39 serves as a counterweight for balancing of the orbital sander and is with one of the drive shaft 18 driven counter to the vibrating plate 12 Eccentric plate 40 (Figs. 2 and 4) coupled so that they are a runs in opposite direction to the oscillating plate 12.
- the unbalance plate 39 is in the area of the oscillating elements 11 recessed (Fig. 2).
- Orbital sander is modified insofar as that Housing 10 'lies within the contour of the vibrating plate 12' and not at the rear edge 122 of the oscillating plate 12 ' survives.
- the vibrating plate 12 ' has a triangular shape with a light weight convex curved side edges.
- Electric motor 25 in turn drives via the angular gear 27 the drive shaft 18 with eccentric pin 21 on the Vibrating plate 12 'in the area of the coupling point 30 in the described orbital oscillatory movement.
- the two Vibrating elements 11, which in turn are mirror-symmetrical to Longitudinal central axis 29 of the vibrating plate 12 'on the Oscillating plate 12 'are attached in the attack points 31, are here as torsionally soft, flexible rods educated.
- the motion translator 32 is one torsionally soft web 41 formed exclusively in Direction of the longitudinal central axis 29 of the vibrating plate 12 ' is flexible and on the one hand at the end on the vibrating plate 12 'symmetrical to the longitudinal central axis 29 and the other is attached to the housing 10 '.
- the web 41 is in the middle between the coupling point 30 and the points of attack 31. He has a rectangular cross-section with two long and two narrow sides and is arranged so that the narrow Pages parallel to the longitudinal central axis 29 of the Extend vibrating plate 12 '.
- Fig. 8 it is shown how that by the eccentric drive 17 generated orbital oscillating movement of the coupling point 30 between the eccentric pin 21 and the oscillating plate 12 'through the Web 41 counter-rotating, also orbital oscillating movements the points of attack 31 of the elastic oscillating elements 11 the vibrating plate 12 'causes.
- positions 1 and 3 is the bridge 41 in the direction of the longitudinal central axis 29 of the oscillating plate 12 ' deflected
- positions 2 and 4 is the central web in Twisted clockwise or counterclockwise. How to can be seen, the entire vibrating plate 12 'leads to the Area on the web 41 itself a circular movement, which for good grinding results is important.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
- Fig. 1
- eine perspektivische Ansicht eines Schwingschleifers,
- Fig. 2
- eine gleiche Ansicht wie in Fig. 1 des längs seiner Längsachse aufgeschnittenen Schwingschleifers,
- Fig. 3
- eine Unteransicht des Schwingschleifers in Fig. 1 und 2,
- Fig. 4
- einen Schnitt längs der Linie IV - IV in Fig. 3
- Fig. 5
- einen Schnitt längs der Linie V - V in Fig. 4,
- Fig. 6
- eine schematische Darstellung einer Seitenansicht des Schwingschleifers gemäß einem zweiten Ausführungsbeispiel,
- Fig. 7
- einen Schnitt längs der Linie VII - VII in Fig. 6,
- Fig. 8
- eine gleiche Darstellung wie in Fig. 7 zur Erläuterung der orbitalen Schwingbewegung der Schleifplatte des Deltaschleifers.
Claims (10)
- Handwerkzeugmaschine zur Flächenbearbeitung, mit einer an der Unterseite eines Gehäuses (10; 10') mittels elastischer Schwingelemente (11) aufgehängten Schwingplatte (12; 12') zur Aufnahme eines Schleifwerkzeugs, mit einem im Gehäuse (10; 10') aufgenommenen, die Schwingplatte (12; 12') in orbitale Schwingbewegungen versetzenden Exzenterantrieb (17), der eine von einem Elektromotor (25) angetriebene Antriebswelle (18) und einen mit der Schwingplatte (12; 12') relativ zu dieser drehbar gekoppelten Exzenterzapfen (21) aufweist, der exzentrisch zur Antriebswelle (18) mit dieser drehfest verbunden ist, dadurch gekennzeichnet, daß die Koppelstelle (30) zwischen Exzenterzapfen (21) und Schwingplatte (12; 12') nahe der einen Kante (121) der Schwingplatte (12; 12') liegt und die elastischen Schwingelemente (11) nahe der davon abgekehrten Kante (122) der Schwingplatte (12; 12') an der Schwingplatte (12; 12') angreifen und daß die Schwingplatte (12; 12') im Bereich zwischen der Koppelstelle (30) und den Angriffsstellen (31) der Schwingelemente (11) an der Schwingplatte (12; 12') an dem Gehäuse (10; 10') mittels eines einseitig biegeweichen Bewegungsübersetzers (32) festgelegt ist, der so ausgebildet ist, daß die an der Koppelstelle (30) erzeugte Orbitalbewegung eine gegenläufige Orbitalbewegung an den Angriffsstellen (32) hervorruft.
- Handwerkzeugmaschine nach Anspruch 1, dadurch gekennzeichnet, daß die Koppelstelle (30) auf der Längsmittelachse (29) der Schwingplatte (12; 12') liegt und daß die Angriffsstellen (31) der Schwingelemente (11) sich im gleichen Querabstand von der Längsmittelachse (29) befinden.
- Handwerkzeugmaschine nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die der Koppelstelle (30) naheliegende Kante (121) die in Arbeitshaltung vordere Kante der Schwingplatte (12; 12') und die den Angriffsstellen (31) der Schwingelemente (11) naheliegende Kante, die in Arbeitshaltung hintere Kante (122) der Schwingplatte (12; 12') ist.
- Handwerkzeugmaschine nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß der Bewegungsübersetzer (32) als torsionsweicher Steg (41) ausgebildet ist, der ausschließlich in Richtung der Längsmittelachse (29) der Schwingplatte (12') biegeweich ist und endseitig einerseits an der Schwingplatte (12') symmetrisch zu deren Längsmittelachse (29) und andererseits am Gehäuse (10') befestigt ist.
- Handwerkzeugmaschine nach Anspruch 4, dadurch gekennzeichnet, daß der Steg (41) einen rechteckigen Querschnitt mit zwei langen und zwei schmalen Seiten aufweist und so angeordnet ist, daß sich die schmalen Seiten parallel zur Längsmittelachse (29) der Schwingplatte (12') erstrecken.
- Handwerkzeugmaschine nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß der Bewegungsübersetzer (32) zwei quer zur Längsmittelachse (29) der Schwingplatte (12) voneinander beabstandete Befestigungselemente (34) aufweist, die mit ihrem einen Ende an dem Gehäuse (10) starr befestigt sind und mit ihrem anderen Ende in je ein in der Schwingplatte (12) ausgebildetes Langloch (35) eintauchen, dessen größere Lochachse sich parallel zur Längsmittelachse (29) der Schwingplatte (12) erstreckt und dessen kleinere Lochachse wenig größer ist als der Außendurchmesser des in das Langloch (35) eintauchenden Abschnitts des Befestigungselements (34).
- Handwerkzeugmaschine nach einem der Ansprüche 1 - 6, dadurch gekennzeichnet, daß eine eine zur Schwingplatte (12) gegenläufige Bewegung ausführende Unwuchtplatte (39) parallel zur Schwingplatte (12) angeordnet, im Bereich der Befestigungselemente (34) geführt und mit einer von der Antriebswelle (18) zur Schwingplatte (12) gegenläufig angetriebenen Exzenterplatte (40) gekoppelt ist.
- Handwerkzeugmaschine nach einem der Ansprüche 3 - 7, dadurch gekennzeichnet, daß der Elektromotor (25) sich oberhalb und parallel zu der Schwingplatte (12; 12') bis etwa zur Hinterkante (122) der Schwingplatte (12; 12') erstreckt und daß in der Antriebskette zwischen Antriebswelle (18) und einer Abtriebswelle (26) des Elektromotors (25) ein Winkelgetriebe (27), vorzugsweise ein Kegelradgetriebe, angeordnet ist.
- Handwerkzeugmaschine nach Anspruch 8, dadurch gekennzeichnet, daß das Gehäuse (10) eine in etwa der Schwingplatte (12) angepaßte Kontur aufweist und mit einem die elektrischen Anschlüsse und Bauteile, wie Stromkabeleinführung (15) und Ein-/Ausschalters (16), aufnehmenden, kurzen Gehäuseabschnitt (101) mit rechteckförmiger Grundfläche über die Hinterkante (122) der Schwingplatte (12) übersteht.
- Handwerkzeugmaschine nach einem der Ansprüche 1 - 9, dadurch gekennzeichnet, daß das Gehäuse (10; 10') einen handhabbaren Griffklotz bildet.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10065771 | 2000-12-30 | ||
DE10065771A DE10065771A1 (de) | 2000-12-30 | 2000-12-30 | Handwerkzeugmaschine |
PCT/DE2001/004592 WO2002053321A1 (de) | 2000-12-30 | 2001-12-06 | Handwerkzeugmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1347860A1 EP1347860A1 (de) | 2003-10-01 |
EP1347860B1 true EP1347860B1 (de) | 2004-11-03 |
Family
ID=7669458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01995585A Expired - Lifetime EP1347860B1 (de) | 2000-12-30 | 2001-12-06 | Handwerkzeugmaschine |
Country Status (6)
Country | Link |
---|---|
US (1) | US6846230B2 (de) |
EP (1) | EP1347860B1 (de) |
JP (1) | JP2004516161A (de) |
CN (1) | CN1211187C (de) |
DE (2) | DE10065771A1 (de) |
WO (1) | WO2002053321A1 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10328967A1 (de) * | 2003-06-26 | 2005-01-13 | Robert Bosch Gmbh | Motorgetriebenes Handschleifwerkzeug |
GB2414949B (en) * | 2003-06-26 | 2006-06-07 | Bosch Gmbh Robert | Motor driven hand grinding tool |
DE102004016015A1 (de) | 2004-04-01 | 2005-10-20 | Bosch Gmbh Robert | Handgeführte Schleifmaschine, Schleifmaschinen-Halteeinheit sowie Schleifmaschinen-Gehäuse |
DE102004047811A1 (de) * | 2004-09-29 | 2006-03-30 | Robert Bosch Gmbh | Schleifhandwerkzeugmaschine, insbesondere Akkuschleifhandwerkzeugmaschine |
DE102004047808A1 (de) * | 2004-09-29 | 2006-03-30 | Robert Bosch Gmbh | Schleifhandwerkzeugmaschine, insbesondere Akkuschleifhandwerkzeugmaschine |
DE102005009913A1 (de) * | 2005-03-01 | 2006-09-07 | Robert Bosch Gmbh | Akkuhandwerkzeugmaschine mit Ladeschale |
US7886840B2 (en) * | 2008-05-05 | 2011-02-15 | Ingersoll-Rand Company | Motor assembly for pneumatic tool |
US20110139474A1 (en) * | 2008-05-05 | 2011-06-16 | Warren Andrew Seith | Pneumatic impact tool |
US20090272556A1 (en) * | 2008-05-05 | 2009-11-05 | Ingersoll-Rand Company | Angle head and bevel gear for tool |
US8508084B2 (en) * | 2008-06-26 | 2013-08-13 | Techtronic Power Tools Technology Limited | Power tool including hybrid electric motor design |
US8672943B2 (en) * | 2009-05-12 | 2014-03-18 | Synvasive Technology, Inc. | Surgical saw blade device and system |
US9095352B2 (en) | 2009-11-02 | 2015-08-04 | Synvasive Technology, Inc. | Bone positioning device and method |
US8828013B2 (en) * | 2009-11-02 | 2014-09-09 | Synvasive Technology, Inc. | Bone positioning device and method |
US8925646B2 (en) | 2011-02-23 | 2015-01-06 | Ingersoll-Rand Company | Right angle impact tool |
US9592600B2 (en) | 2011-02-23 | 2017-03-14 | Ingersoll-Rand Company | Angle impact tools |
US9808356B2 (en) | 2011-10-24 | 2017-11-07 | Synvasive Technology, Inc. | Knee balancing devices, systems and methods |
EP2607016B1 (de) * | 2011-12-21 | 2016-08-10 | Makita Corporation | Schleifmaschine |
DE102012210893A1 (de) * | 2012-06-26 | 2014-01-02 | Robert Bosch Gmbh | Handschleifmaschine mit einer Schwingplatte |
WO2014023229A1 (zh) * | 2012-08-07 | 2014-02-13 | 苏州宝时得电动工具有限公司 | 磨削动力工具 |
CN103567842B (zh) * | 2012-08-07 | 2017-02-08 | 苏州宝时得电动工具有限公司 | 磨削动力工具 |
CN103567846B (zh) * | 2012-08-07 | 2017-02-08 | 苏州宝时得电动工具有限公司 | 磨削动力工具 |
CN103567841B (zh) * | 2012-08-07 | 2016-09-14 | 苏州宝时得电动工具有限公司 | 磨削动力工具 |
US9022888B2 (en) | 2013-03-12 | 2015-05-05 | Ingersoll-Rand Company | Angle impact tool |
US10105812B2 (en) | 2014-07-17 | 2018-10-23 | Applied Materials, Inc. | Polishing pad configuration and polishing pad support |
DE102016219909A1 (de) * | 2016-10-13 | 2018-04-19 | Robert Bosch Gmbh | Handwerkzeugmaschine mit einer Exzentereinheit |
EP3620263B1 (de) * | 2018-09-05 | 2022-11-09 | Guido Valentini | Stützteller, schwingschleifmaschine oder poliermaschine mit solch einem stützteller und flächenförmiges schleif- oder polierelement zur lösbaren befestigung an solch einem stützteller |
ES1231504Y (es) | 2019-05-14 | 2019-09-13 | I4Life Innovacion Y Desarrollos S L | Dispositivo desbloqueador multifuncional |
US20210196322A1 (en) * | 2019-12-27 | 2021-07-01 | Candace Fletcher | Foot Sander Assembly |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2707357A (en) | 1950-03-06 | 1955-05-03 | L E Jones | Oscillating shoe abrading apparatus |
US4435923A (en) | 1982-03-22 | 1984-03-13 | Ralph Regina | Abrading tool |
US4527360A (en) | 1983-11-25 | 1985-07-09 | The Singer Company | Actuator for in-line sander |
DE4221029A1 (de) | 1992-06-26 | 1994-01-05 | Bosch Gmbh Robert | Schwingschleifer |
DE9320393U1 (de) | 1993-02-04 | 1994-06-16 | Robert Bosch Gmbh, 70469 Stuttgart | Handwerkzeugmaschine zur Flächenbearbeitung |
US5947804A (en) * | 1998-04-27 | 1999-09-07 | Ryobi North America, Inc. | Adjustable eccentricity orbital tool |
DE19848918A1 (de) * | 1998-07-28 | 2000-02-10 | Bernhard Ganser | Schleifvorrichtung für gebogene Flächen |
-
2000
- 2000-12-30 DE DE10065771A patent/DE10065771A1/de not_active Withdrawn
-
2001
- 2001-12-06 DE DE50104441T patent/DE50104441D1/de not_active Expired - Lifetime
- 2001-12-06 JP JP2002554261A patent/JP2004516161A/ja active Pending
- 2001-12-06 EP EP01995585A patent/EP1347860B1/de not_active Expired - Lifetime
- 2001-12-06 US US10/220,256 patent/US6846230B2/en not_active Expired - Lifetime
- 2001-12-06 WO PCT/DE2001/004592 patent/WO2002053321A1/de active IP Right Grant
- 2001-12-06 CN CNB018057608A patent/CN1211187C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1211187C (zh) | 2005-07-20 |
DE10065771A1 (de) | 2002-07-04 |
DE50104441D1 (de) | 2004-12-09 |
WO2002053321A1 (de) | 2002-07-11 |
US6846230B2 (en) | 2005-01-25 |
EP1347860A1 (de) | 2003-10-01 |
US20040014411A1 (en) | 2004-01-22 |
JP2004516161A (ja) | 2004-06-03 |
CN1406168A (zh) | 2003-03-26 |
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