EP1593136A1 - Elektrowerkzeug - Google Patents
ElektrowerkzeugInfo
- Publication number
- EP1593136A1 EP1593136A1 EP03785826A EP03785826A EP1593136A1 EP 1593136 A1 EP1593136 A1 EP 1593136A1 EP 03785826 A EP03785826 A EP 03785826A EP 03785826 A EP03785826 A EP 03785826A EP 1593136 A1 EP1593136 A1 EP 1593136A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- switching element
- power tool
- tool according
- power
- motor
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/06—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/547—Combinations of mechanical switches and static switches, the latter being controlled by the former
Definitions
- the invention relates to a power tool with a motor for driving a tool and with at least one switching element.
- switches are required in power tools to switch the motor on and off and, if necessary, for other control functions. It is customary here to use switches with sufficient load capacity, which are designed for the nominal operating voltage and are able to switch the sometimes very high load currents in the range of up to more than 10 amperes. It understands It is clear that these switches must be designed to be sufficiently robust so that they do not fail in the professional sector with long operating times and numerous switching operations.
- only one on / off switch or a maximum of two on / off switches are used to control the actuation of the motor.
- the rear end of the housing as a handle on which an on / off switch is provided, which can be operated via a button During operation, the angle grinder is then held with one hand on a handle on the side of the housing and on the rear handle with the other hand, whereby the handle button is pressed. If the rear handle is released, the power supply to the motor is interrupted and, if necessary, braking of the angle grinder is initiated.
- switches could be provided at any positions within the power tool and could be operated in the simplest and most energy-saving manner.
- Such flexibility does not exist with conventional power tools, however, because the switches are of considerable size due to the sufficient dimensions and can only be integrated into the housing at certain points.
- safety regulations must also be observed, which is why, for example, the supply line to a power switch can only be routed through a motor housing with special protective measures that make such an arrangement considerably more expensive or even impossible.
- the invention is therefore based on the object of creating an improved power tool with at least one switching element which has improved ergonomics.
- the actuation of the switching element should be as simple as possible.
- this object is achieved by an electric tool with a motor for driving a tool and with at least one switching element which is located in a signal circuit and is coupled to a load circuit via at least one power switching element, the switching element having an elastic touch surface, which is integrated in a housing, can be actuated.
- the fact that the switching element lies only in a signal circuit enables the switching element to be designed only for a signaling function. This results in a considerably smaller size for the switching element.
- the switching element can be actuated via an elastic touch surface which is integrated in a housing of the power tool.
- the switching element can be used in numerous locations of the power tool in a particularly favorable installation position as a result of the reduced size and easy actuation and can be actuated easily via the elastic touch surface. Since the switching element is only in a signal circuit and can also be galvanically isolated from the load circuit, the necessary protective measures to ensure safe contact are considerably simplified.
- the object is achieved by an electric tool, with a motor for driving a tool and with at least two switching elements, each of which is located in a signal circuit and is coupled via at least one power switching element to a load circuit via which the motor can be controlled ,
- switching elements which are only located in a signal circuit, can be integrated at different points in a housing of the power tool or, for example, in a handle. Since the switching elements are only operated in a signal circuit and thus only have a signaling function, the reduced size results in significantly greater flexibility when integrating them into the housing or, for example, into a handle. Since the switching elements only have a signaling function and are therefore not supplied with the mains voltage, they can also be operated with low voltage, if necessary galvanically decoupled from the load circuit. As already mentioned above, this significantly simplifies the protective measures for producing the necessary safety against accidental contact of the power tool.
- a plurality of switching elements which are each located in signal circuits and are coupled to a load circuit via at least one power switching element, can be actuated via elastic touch surfaces which are integrated in the housing of the power tool.
- the power switching element ensures electrical isolation of the load circuit from the signal circuit or the signal circuits.
- the power switching element can be designed, for example, as a relay or as a power semiconductor.
- an embodiment as an opto-coupler with power semiconductor components is particularly advantageous.
- the switching elements used preferably have the smallest possible size and are advantageously designed as microswitches.
- a microswitch is understood to mean a switching element whose contact opening width between the different switching states is 3 3 mm.
- switching elements Due to its small size, such a design as a microswitch opens up the use of several switching elements at different locations on the power tool in order to ensure particularly ergonomic handling. For example, two, three or even more switching elements can be provided at different points in the grip area of the power tool, which can preferably be actuated from outside via elastic touch surfaces when the power tool is gripped.
- one or more of the switching elements can be designed as buttons.
- a power tool can be realized that requires permanent operation, for example, by gripping a handle, and immediately interrupts the power supply or, if necessary, initiates braking.
- Such a configuration is particularly advantageous in the case of power tools with a relatively high hazard potential, such as angle grinders, hand-held circular saws or the like.
- a plurality of switching elements can also be provided, via which the motor can be switched on when at least one switching element is closed.
- a plurality of switching elements can be coupled to a circuit via which the motor can be switched on when at least two switching elements are closed.
- the power tool has at least one actuating or add-on part, to which a switching element for status or position control is assigned.
- actuating or add-on part are made possible. For example. can be ensured that the motor can only be switched on when an actuating element, for example a tensioning lever, is in a predetermined position. Furthermore, it can be ensured that, for example, the motor can only be started when a specific attachment is in a predetermined installation position of the power tool.
- an actuating element for example a tensioning lever
- the attachment can be designed as a protective hood and the switching element can only activate the motor when the protective hood is correctly installed.
- the add-on part is designed as a handle, to which a switching element is assigned, which allows the motor to be activated only when the switching element is actuated via the handle. In this way, operational safety can be improved, particularly in the case of two-hand angle grinders.
- the power tool has a clamping lever for clamping the tool, which can be moved between a clamping position and a release position, the switching lever being assigned a switching element for checking the clamping position of the clamping lever.
- Such an embodiment is particularly advantageous in the case of angle grinders which have a clamping lever for clamping the tool without tools. It can thus be ensured with simple means that the angle grinder can only be put into operation when the clamping lever is in the clamping position and the tool is therefore securely clamped.
- a molded body held on the housing of the power tool is provided, on which at least one receptacle for fastening a switching element is provided. It can be a three-dimensionally shaped plastic hurry.
- the assembly can be simplified in particular if a large number of switching elements are to be integrated into the power tool.
- one or more electrical lines can be accommodated on the molded body, which can be connected to the switching element or the switching elements.
- suitable receptacles for fastening one or more switching elements can be provided on the molded body.
- the molded body can interact with the housing to shield at least one switching element or electrical lines accommodated on the molded body from contamination by dust, moisture or the like.
- the molded body can be used in particular to shield the switching elements used against dust and the like. This increases operational safety.
- the molded body can consist of a vibration-damping and / or acoustically damping material.
- means for electrical shielding of at least one electrical line can also be provided on the molded body.
- the entire wiring between the switching elements and the associated circuit, via which the load circuit is coupled, can be accommodated on the molded body and can be designed, for example, as a three-dimensionally shaped printed circuit board. If necessary, the shielding can be achieved by a copper layer covering the entire surface on one side.
- Figure 1 is a simplified perspective view of a first embodiment of an electric tool according to the invention in the form of an angle grinder.
- FIG. 2 shows a greatly simplified circuit diagram of a power tool according to the invention, from which the switching elements used with signal circuits and the power switching element in the load circuit can be seen;
- FIG. 3 shows a schematic diagram of a circuit with a total of five switching elements which can be actuated via elastic touch surfaces and which are coupled to a load circuit via a common evaluation circuit;
- FIG. 4 shows a perspective view of a three-dimensionally shaped molded body, on which receptacles for various switching elements are provided and in which the electrical connecting lines are integrated;
- FIG. 5 shows an enlarged illustration of the power tool according to FIG. 1 in the area of the gear head with an associated switching element for checking the position of a clamping lever;
- Fig. 6 is a perspective view of a power tool in the form of a two-hand angle grinder with switching elements in the area of a rear handle at the end of the housing, in the area of a handle handle and on the housing for mounting control for an associated protective hood.
- a power tool according to the invention is shown in the form of a one-hand angle grinder and is generally designated by the number 10.
- the power tool 10 has an elongated housing 12, at the front end of which a protective hood 27 is received.
- a clamping lever 28 is used to clamp a tool 29 in the form of a grinding wheel.
- a total of three elastic tactile surfaces are formed on the housing 12, namely an elongate oval tactile surface 18 on the top of the housing, and two laterally arranged smaller tactile surfaces 14, 16 on the left and right side walls of the housing 12.
- the tactile surfaces 14, 16, 18 consist of an easily deformable material, such as silicone, and are integrated into the housing 12, thereby ensuring a dustproof design.
- Associated switching elements 20, 22 are located below the touch areas in the area of the small NEN touch surfaces 14, 16 and 24, 26 in the area of the elongated touch surface 18.
- the arrangement of the switching elements 20 to 26 and the touch surfaces 14 to 18 is now such that the housing can be easily gripped with one hand, at the same time at least one of the switching elements 24, 26 in the area of the larger touch surface 18 on the top of the housing and a switching element 20 or 22 in the area of the lateral touch surfaces 14 or 16 can be actuated simultaneously when gripping with the left or right hand.
- the switching elements are designed as microswitches, as will be explained in more detail below, a particularly ergonomic design and easy, energy-saving actuation of the switching elements can be achieved in this way.
- the arrangement can be such that the motor of the power tool 10 can only be activated if, when gripping the housing 12 with the right hand, one of the switching elements 24, 26 in the area of the large touch area 18 and the switching element 22 in the area of the left Touch surface 16 is pressed. At the same time, activation of the motor is made possible when one of the switching elements 24, 26 and the switching element 20 is actuated in the area of the right touch surface 14 when gripping with the left hand.
- a basic circuit diagram of such a power tool is generally designated by the number 30.
- a motor 36 is located in a load circuit 40 and is in the form of a thyristor, for example, via a power switching element 38 a voltage source 32 is supplied with voltage. Possibly.
- an on / off switch 34 can be provided in the load circuit 40, via which the device is started up.
- a series of switching elements 20, 22, 24, 26 is provided, each of which is coupled to a common evaluation circuit 50 via a signal circuit 42, 44, 46, 48.
- the power switching element 38 is controlled by this evaluation circuit 50 via a control line 52.
- the evaluation circuit 50 can now enable control of the power switching element 38 as a function of certain switching states of the switching elements 22 to 26. Depending on the desired output characteristic, different output signals can be provided on the signal circuits 42 to 48 depending on different input signal combinations.
- the power switching element 38 can be switched on when at least one of the switching elements 20 to 26 is switched on. It is also possible to switch the power switching element 38 on when at least two or three of the individual switching elements 20 to 26 are switched on. Furthermore, a certain sequence could be required when switching on a plurality of switching elements in order to switch on the power switching element 38.
- the strategies selected can be adapted to the respective requirements of the power tool in question.
- the switching elements 20 to 26 in the signal circuits 42 to 48 do not have to be designed to switch the load current, but only a signaling function in the signal current have circles 42 to 48, the switching elements can be dimensioned correspondingly weak and designed as a microswitch. In this way, holding elements with contact opening widths of ⁇ 3 mm can be used. In contrast, the power switching element 38 is dimensioned sufficiently to be able to switch the currents in the load circuit 40.
- the power switching element 38 can be of any design, provided that the necessary requirements for a safe functional interruption are met and the necessary operational reliability is guaranteed in continuous operation after numerous switching operations under high load.
- suitable power semiconductors such as thyristors, transistors, etc.
- relays can also be used.
- the power switching element 38 is designed as a relay. If the power switching element 38 is designed as a power semiconductor and is controlled via an opto-coupler, this results in a particularly low-loss and reliable circuit with electrical isolation.
- switching elements that only have to switch a signal voltage and not the full load current, they can be provided at almost any point on the power tool 10 as a result of the significantly smaller size and possibly the electrical isolation from the operating voltage.
- Several switching elements of this type can also be provided at different points, for example in order to switch on or off. enable the engine or to take over certain signaling or control functions.
- FIG. 3 shows a circuit 60 with a total of 5 switching elements 61, 62, 63, 64, 65.
- These switching elements 61 to 65 which are designed as microswitches, can be actuated via elastic pushbuttons 66, 67, 68, 69, 70 and are connected to a suitable evaluation circuit 76 via signal circuits 71, 72, 73, 74, 75.
- the power switching element 38 is in turn controlled via the evaluation circuit 76. It goes without saying that, depending on the application, in principle several power switching elements can also be provided.
- FIG. 4 shows a three-dimensionally shaped molded body, designated overall by the number 78.
- the shaped body 78 has receptacles 81, 82, 83, 84, 85 at predetermined locations for receiving a switching element 61, 62, 63, 64, 65 each.
- electrical lines can be integrated in the molded body 78, which for example connect the switching elements 61 to 65 to a common connector 79.
- a shield 86 can be integrated in the molded body 78, for example as a one-sided, continuous copper cladding.
- the molded body 78 can consist of a vibration-damping and / or acoustically damping material and can be designed, for example, as a plastic injection-molded part. Electrical cables and, if necessary, a shield can be suitably placed on the top surface can be applied as electrical conductor tracks by means of conventional electroplating processes.
- the molded body can at the same time be adapted to the housing of the power tool in such a way that the relevant switching elements and possibly lines are protected against contamination by dust, moisture or the like.
- FIG 5 shows a further use of a switching element 88 according to the invention in the area of a gear head 87 at the front end of the power tool 10.
- the power tool 10 in the form of the angle grinder has a clamping lever 28 for clamping the tool 29 without tools.
- the tensioning lever 28 can be moved between a tensioning position and between a release position, the latter being shown in FIG. 5. Since, for reasons of operational safety, commissioning should only take place when the clamping lever 28 is closed, the switching element 88 is provided, which is closed when the clamping lever 28 is moved into the closed position. This signal is fed via the connected line 89 to a connected evaluation circuit for further processing.
- FIG. 6 shows a further embodiment of a power tool according to the invention and is designated overall by the number 90.
- It is a so-called two-hand angle grinder.
- This has a housing 91 with a first handle 93 at the rear end of the housing, and a second handle 94 in the form of a handle handle, which is received either on the left side of the housing 91 in the area of the gear head 92 or on the opposite right side.
- the angle grinder is held with two hands, namely on the one hand on the rear handle 93 and on the other hand on the handle handle 94.
- the motor can only be started when at least one switching element in the area of the handle 94 and one switching element in the area of the handle 93 are actuated.
- the power tool 90 has a protective hood 95 which is removably attached to the housing 91.
- a further switching element 100 is provided, which is closed when the provided protective hood 95 is correctly installed. The angle grinder can only be started up if the protective hood 95 is correctly installed.
- switching elements according to the invention which are located in signal circuits, can be used in numerous variants and designs at the most varied locations on a power tool in order to take on a wide variety of switching and control functions.
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Braking Systems And Boosters (AREA)
- Valve Device For Special Equipments (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Mechanisms For Operating Contacts (AREA)
- Portable Power Tools In General (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10306682 | 2003-02-13 | ||
DE10306682A DE10306682A1 (de) | 2003-02-13 | 2003-02-13 | Elektrowerkzeug |
PCT/EP2003/014277 WO2004073005A1 (de) | 2003-02-13 | 2003-12-16 | Elektrowerkzeug |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1593136A1 true EP1593136A1 (de) | 2005-11-09 |
EP1593136B1 EP1593136B1 (de) | 2007-08-15 |
Family
ID=32747965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03785826A Expired - Lifetime EP1593136B1 (de) | 2003-02-13 | 2003-12-16 | Elektrowerkzeug |
Country Status (7)
Country | Link |
---|---|
US (1) | US7507925B2 (de) |
EP (1) | EP1593136B1 (de) |
JP (1) | JP4975968B2 (de) |
AT (1) | ATE370506T1 (de) |
DE (2) | DE10306682A1 (de) |
ES (1) | ES2291726T3 (de) |
WO (1) | WO2004073005A1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202006011224U1 (de) * | 2006-07-21 | 2007-11-22 | Wagner, Paul-Heinz | Drehschrauber |
GB0711151D0 (en) * | 2007-06-11 | 2007-07-18 | Sra Dev Ltd | Switch for use with an ultrasonic surgical tool |
DE102007042185A1 (de) | 2007-08-28 | 2009-03-05 | Metabowerke Gmbh | Elektrohandwerkzeuggerät |
DE202008000921U1 (de) | 2008-01-23 | 2009-05-28 | Wagner, Paul-Heinz | Drehschrauber |
US7832310B2 (en) * | 2008-07-18 | 2010-11-16 | Junkers John K | Torque power tool |
DE102010030119A1 (de) * | 2010-06-15 | 2011-12-15 | Hilti Aktiengesellschaft | Eintreibvorrichtung |
US8698430B2 (en) | 2010-09-17 | 2014-04-15 | Makita Corporation | Variable speed switch and electric power tool with the variable speed switch mounted thereto |
US8872049B2 (en) | 2012-04-18 | 2014-10-28 | Milwaukee Electric Tool Corporation | Trigger lock-on lock-off mechanism |
US20140166324A1 (en) * | 2012-12-13 | 2014-06-19 | Black & Decker Inc. | Power Tool User Interface |
JP5766843B2 (ja) * | 2014-04-22 | 2015-08-19 | 株式会社マキタ | 変速スイッチ |
US10519713B2 (en) * | 2015-07-01 | 2019-12-31 | Hunter Douglas Inc. | Static mitigation end cap for a covering for an architectural opening |
EP3316270A1 (de) * | 2016-10-27 | 2018-05-02 | HILTI Aktiengesellschaft | Schaltervorrichtung für werkzeugmaschine |
JP7212826B2 (ja) * | 2018-03-19 | 2023-01-26 | 京セラインダストリアルツールズ株式会社 | 電動工具 |
US11813729B2 (en) | 2018-05-14 | 2023-11-14 | Black & Decker Inc. | Power tool with partition assembly between transmission and motor |
US10971966B2 (en) | 2018-05-14 | 2021-04-06 | Black & Decker Inc. | Power tool with partition assembly between transmission and motor |
US11670466B2 (en) | 2021-04-06 | 2023-06-06 | Robert Bosch Power Tool Corporation | Hand held rotary power tool |
EP4342639A1 (de) * | 2022-09-23 | 2024-03-27 | C. & E. Fein GmbH | Lagervorrichtung für ein akkumulatormodul an einem handwerkzeug |
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US3651391A (en) * | 1969-09-26 | 1972-03-21 | Black & Decker Mfg Co | Electronic switch arrangements |
JPS61726U (ja) * | 1984-06-08 | 1986-01-07 | 芝浦メカトロニクス株式会社 | 電動工具 |
JPS61296619A (ja) * | 1985-06-25 | 1986-12-27 | 松下電工株式会社 | 電動工具のスイツチ装置 |
JPH01216780A (ja) * | 1988-02-22 | 1989-08-30 | G M Van Reere Christian | 手持可能電動工具装置、電気スイツチ手段及びこれ等を含む作業キツト |
FR2647588B1 (fr) * | 1989-05-23 | 1996-07-19 | Moulinex Sa | Clavier interrupteur pour tableau de commande d'un appareil electrique |
JP2517753Y2 (ja) * | 1989-11-02 | 1996-11-20 | 新ダイワ工業株式会社 | 電動工具用トリガスイッチ |
JPH03113778U (de) * | 1990-03-09 | 1991-11-21 | ||
JP2506697Y2 (ja) * | 1990-08-24 | 1996-08-14 | 日立工機株式会社 | 電動工具のスイッチ防じん用ゴムカバ― |
DE4027135C2 (de) * | 1990-08-28 | 1995-09-07 | Gerhard Netz | Stichsäge mit Drehzahlregelung |
DE4114854A1 (de) * | 1991-05-07 | 1992-11-12 | Marquardt Gmbh | Schalter, insbesondere akku-schalter fuer handbetaetigte elektrowerkzeuge |
JPH0520872U (ja) * | 1991-08-30 | 1993-03-19 | 日本電気精器株式会社 | コードレスドライバ |
DE9308698U1 (de) * | 1993-06-11 | 1994-10-27 | Dolmar GmbH, 22045 Hamburg | Handarbeitsgerät mit einem Antrieb |
GB9320181D0 (en) * | 1993-09-30 | 1993-11-17 | Black & Decker Inc | Improvements in and relating to power tools |
DE4336620C2 (de) * | 1993-10-27 | 1997-07-03 | Fein C & E | Elektrowerkzeug mit einer nur bei ausgeschaltetem Motor betätigbaren Spannvorrichtung |
JPH07220563A (ja) * | 1994-02-03 | 1995-08-18 | Otax Kk | 電動工具用トリガースイッチ |
DE4438045C2 (de) * | 1994-10-25 | 1996-11-07 | Atlas Copco Elektrowerkzeuge | Schalteinrichtung einer handgeführten Elektrowerkzeugmaschine |
GB9423847D0 (en) * | 1994-11-25 | 1995-01-11 | Black & Decker Inc | Improved hand tool |
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JP3769873B2 (ja) * | 1996-06-03 | 2006-04-26 | オムロン株式会社 | トリガースイッチ |
DE19715536C2 (de) * | 1997-04-14 | 2000-02-17 | Itt Mfg Enterprises Inc | Griffgehäuse mit eingebautem Schalter und Verfahren zu dessen Herstellung |
CN1123022C (zh) * | 1998-03-27 | 2003-10-01 | 皇家菲利浦电子有限公司 | 具有通过圆拱顶形的弹性盖可操作之开关的装置 |
US6102632A (en) * | 1998-04-23 | 2000-08-15 | Black & Decker Inc. | Two speed right angle drill |
US5990431A (en) * | 1998-05-18 | 1999-11-23 | Marquardt Switches, Inc. | Protective cover for rocker switch |
DE19932578B4 (de) * | 1998-12-09 | 2005-04-14 | Helga Gabriel | Handführbare Vorrichtung zum Schleifen und/oder Trennen eines Werkstücks mit einem abdeckbaren Taster |
DE19959920B4 (de) * | 1999-12-11 | 2004-03-25 | Metabowerke Gmbh | Elektrische Handwerkzeugmaschine, insbesondere Winkelschleifmaschine mit drehbarer Wartungsöffnung |
GB0014806D0 (en) * | 2000-06-19 | 2000-08-09 | Black & Decker Inc | A power tool |
JP3638009B2 (ja) * | 2000-08-23 | 2005-04-13 | ツインバード工業株式会社 | スイッチ取付構造 |
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DE10059712A1 (de) * | 2000-12-01 | 2002-06-20 | Bosch Gmbh Robert | Handwerkzeugmaschine |
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-
2003
- 2003-02-13 DE DE10306682A patent/DE10306682A1/de not_active Withdrawn
- 2003-12-16 ES ES03785826T patent/ES2291726T3/es not_active Expired - Lifetime
- 2003-12-16 EP EP03785826A patent/EP1593136B1/de not_active Expired - Lifetime
- 2003-12-16 DE DE50307982T patent/DE50307982D1/de not_active Expired - Lifetime
- 2003-12-16 AT AT03785826T patent/ATE370506T1/de not_active IP Right Cessation
- 2003-12-16 WO PCT/EP2003/014277 patent/WO2004073005A1/de active IP Right Grant
- 2003-12-16 JP JP2004568120A patent/JP4975968B2/ja not_active Expired - Fee Related
-
2005
- 2005-08-12 US US11/202,580 patent/US7507925B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO2004073005A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP2006513870A (ja) | 2006-04-27 |
ES2291726T3 (es) | 2008-03-01 |
EP1593136B1 (de) | 2007-08-15 |
US20060032650A1 (en) | 2006-02-16 |
ATE370506T1 (de) | 2007-09-15 |
WO2004073005A1 (de) | 2004-08-26 |
JP4975968B2 (ja) | 2012-07-11 |
DE50307982D1 (de) | 2007-09-27 |
DE10306682A1 (de) | 2004-08-26 |
US7507925B2 (en) | 2009-03-24 |
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