EP2097225B1 - Hand-held power tool - Google Patents
Hand-held power tool Download PDFInfo
- Publication number
- EP2097225B1 EP2097225B1 EP07821384.0A EP07821384A EP2097225B1 EP 2097225 B1 EP2097225 B1 EP 2097225B1 EP 07821384 A EP07821384 A EP 07821384A EP 2097225 B1 EP2097225 B1 EP 2097225B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sliding means
- coupling element
- power tool
- sliding
- intermediate shaft
- 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.)
- Active
Links
- 230000008878 coupling Effects 0.000 claims description 46
- 238000010168 coupling process Methods 0.000 claims description 46
- 238000005859 coupling reaction Methods 0.000 claims description 46
- 238000009527 percussion Methods 0.000 claims description 9
- 238000010009 beating Methods 0.000 description 7
- 238000005553 drilling Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
- B25D16/006—Mode changers; Mechanisms connected thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
- B25D2211/06—Means for driving the impulse member
- B25D2211/061—Swash-plate actuated impulse-driving mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2216/00—Details of portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
- B25D2216/0007—Details of percussion or rotation modes
- B25D2216/0015—Tools having a percussion-only mode
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2216/00—Details of portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
- B25D2216/0007—Details of percussion or rotation modes
- B25D2216/0023—Tools having a percussion-and-rotation mode
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2216/00—Details of portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
- B25D2216/0007—Details of percussion or rotation modes
- B25D2216/0038—Tools having a rotation-only mode
Definitions
- the invention relates to a hand tool according to the preamble of claim 1 and as from EP 1 101 570 A known.
- the invention relates to a hand tool, in particular a hammer drill, according to claim 1 with a beating and a rotating drive and a switching device having a sliding means, which is provided for switching between different modes, and with a main driven means.
- the sliding means has at least one coupling element which, in at least one operating mode, couples directly to a coupling element which is non-rotatably connected to the main driven means.
- additional coupling elements such as particular additional gears which are rotatably mounted on an intermediate shaft and a drive torque from the sliding means on the rotationally fixed with the Main driven means connected coupling element transfer.
- a "main driven means” is to be understood as an output means which extends in particular coaxially to a tool axis of a tool holder and is arranged within the impact mechanism arrangement and / or transmits a drive torque directly to the tool holder, in particular a hammer tube.
- the coupling element of the main driven means is formed by a gear.
- a “switching between different operating modes” is intended, in particular, to switch between a beating or a beating-rotating drive, a beating-rotating drive and a rotating drive, between a beating and a rotating drive, or between a beating, a rotating or a hitting-rotating drive for a tool located in the power tool can be understood.
- a “rotationally fixed connection” is to be understood here in particular as meaning a connection between two components or elements, via which the two components or elements move together in rotation in the same direction of rotation of one of the two components or elements.
- the hand tool machine is formed by a hammer drill, which has a pure bit drive, a pure drill drive and a combined drill chisel drive for driven by the power tool tool.
- the sliding means is formed by a sliding sleeve, whereby a particularly compact design of the sliding means, in particular in an arrangement about an intermediate shaft, can be achieved.
- the sliding sleeve is expediently arranged rotationally on an intermediate shaft, which is rotationally connected to a drive unit or a drive shaft of the drive unit in an operation of the power tool, so that advantageously a drive torque is transmitted from the drive unit via the intermediate shaft to the sliding sleeve.
- the sliding means be provided in an operating mode for a simultaneous transmission of a drive torque to a main drive means and a percussion mechanism arrangement and so structurally simple, a compact switching device can be achieved.
- the pusher preferably has a length along an axial direction which allows simultaneous engagement of components of the percussion mechanism assembly and the gear unit coupled to the pusher means in at least one operative position.
- a structurally simple transmission of a drive torque, preferably a torque, with the sliding means can be advantageously achieved when the coupling element is formed as a toothing.
- the coupling element is integrally formed on the sliding means, which advantageously further components, space, installation costs and costs can be saved.
- an "axial direction” should be understood to mean, in particular, a direction along an axis, wherein the axis is aligned perpendicular to a base surface of the sliding means.
- an "end of the sliding means” is to be understood in particular to mean an end region of the sliding means which is arranged in the region of an edge, in particular a terminal edge of the sliding means.
- a particularly compact switching device and a stable arrangement of the sliding means can advantageously be achieved if the handheld power tool comprises an intermediate shaft on which a partial region of the sliding means, which has the coupling element, is arranged directly.
- the sliding means is arranged displaceably in the axial direction on an intermediate shaft, so that the sliding means can be brought into different switching positions or operating positions during operation of the hand tool or the switching device by shifting on the intermediate shaft.
- the sliding means or transmit coupling elements of the sliding means transmits a drive torque to the main driven means in the operation of the power tool depending on the position on the intermediate shaft and / or on a striking mechanism arrangement or on the coupling elements of the sliding means corresponding components of the main driven means and / or the impact mechanism arrangement.
- FIGS. 1 to 3 is a detail of an inventive, formed by a rotary hammer hand tool 10 with a switching device 12 is shown.
- the handheld power tool 10 includes a non-illustrated, formed by an electric motor drive unit which generates a drive torque during operation of the power tool 10 and transmits this via a drive shaft 36 to an intermediate shaft 32.
- the drive torque is transmitted during operation of the power tool 10 of the intermediate shaft 32 via a sliding means 14 on a percussion device 34 and a formed by a hammer tube main output means 18, thereby generating a rotating, a beating or a hitting-rotating drive for a in a tool holder
- a transmission of the drive torque to the main output means 18 this rotates about a tool axis 40 and thus generates a rotating drive in the FIGS. 1 to 3 not shown tool holder, in which the tool 38 is arranged rotationally fixed.
- the percussion arrangement 34 When transmitting a drive torque the percussion arrangement 34 generates this a percussion impulse, which is transmitted via an unillustrated racket to an anvil and finally to the tool 38 ( FIGS. 1 to 3 ).
- the switching device 12 comprises the intermediate shaft 32 and the sliding means 14 formed by a sliding sleeve, which is provided for switching between different types of drive of the power tool.
- the intermediate shaft 32 is rotatably mounted in an axial direction 30, which is parallel to the tool axis 40, on an end 42 facing a drive side and on an output side facing end 44 of the intermediate shaft 32 via two pivot bearings 46, 48 on a hand tool housing 50.
- the drive shaft 36 has a toothing, not shown, which engages positively in a toothing corresponding to the gear 52.
- the gear wheel 52 is non-rotatably mounted on the intermediate shaft 32, so that the intermediate shaft 32 is always rotationally connected to the drive unit during operation of the power tool 10 and a drive torque is transmitted from the drive unit via the gear 52 to the intermediate shaft 32 via the intermediate shaft 32 ( FIGS. 1 to 3 ).
- the sliding means 14 is arranged rotationally fixed on the intermediate shaft 32, which has a driving toothing 54 for this purpose.
- the entrainment toothing 54 is connected in a rotationally fixed manner in the circumferential direction 24 of the intermediate shaft 32 in a part region 56 of the intermediate shaft 32 arranged centrally in the axial direction 30.
- this On a radially outwardly directed side of the driving teeth 54, this has a toothing, in which a Mit Cyprusver leopardung 54 corresponding internal teeth 58 of the sliding means 14 engages positively, wherein the internal toothing 58 on a radially inwardly facing cylinder jacket surface 60 (FIGS. Figures 1 and 2 ) is arranged in the circumferential direction 24 of the sliding means 14.
- the internal toothing 58 of the sliding means 14 has a greater length 62 in the axial direction 30 than a length 64 of the driving toothing 54 (FIG. FIG. 1 ), so that the sliding means 14 in the axial direction 30 of the intermediate shaft 32 can be moved by an operator of the power tool 10 for switching to different types of drive of the power tool 10.
- the sliding means 14 is always independent of different switching positions along the intermediate shaft 32 rotationally connected thereto via the driving teeth 54 and the internal teeth 58 of the sliding means 14.
- the internal toothing 58 extends from a drive-side end 66 of the sliding means 14 in the direction of the tool 38 to approximately two thirds in the axial direction 30 of the sliding means 14 into this.
- the sliding means 14 has an inwardly directed side on a stepped shape, wherein a portion 68, which includes the internal teeth 58, a larger inner cross-sectional area than a tool 38 facing portion 70 of the sliding means 14.
- the portion 70 of the sliding means 14 with the smaller cross-sectional area is arranged directly on the intermediate shaft 32 ( FIGS. 1 to 3 ).
- the pushing means 14 has different switching positions ( FIGS. 1 to 3 ).
- a First shift position in which the switching device 12 and the pushing means 14 switches into a pure drilling drive of the power tool 10
- the sliding means 14 is brought via a not shown in detail and operable by an operator actuator in a front, output side position ( FIG. 1 ).
- the sliding means 14 transmits a drive torque exclusively to the main driven means 18 or to a coupling element 16 of the main driven means 18, so that the main driven means 18 performs a rotating movement or the main driven means 18 puts the tool 38 located in the tool holder in a pure drilling operation.
- the coupling element 16 is non-rotatably connected to the main driven means 18.
- the sliding means 14 For transmitting a rotary drive to the coupling element 16 of the main output means 18 formed by a gear, the sliding means 14 comprises a coupling element 20 in the portion 70 located at a driven end 28 and directly around the intermediate shaft 32 a toothing corresponding to the coupling element 16 of the main driven means 18 is formed on a radially outwardly directed surface 22, the sliding means 14 integrally formed on the sliding means 14.
- the toothing of the coupling element 20 comprises in the axial direction 30 a length 72 of the coupling element 16 of the main driven means 18, so that in a pure drill drive for the tool located in the tool holder 38 maximum engagement between the coupling element 20 of the sliding means 14 and the coupling element 16 of the main driven means 18th is reached ( FIG. 1 ).
- a stop means 74 is arranged between the coupling element 20 of the sliding means 14 and the adjoining the coupling element 20 in the axial direction 30, radially outwardly directed surface 22 of the sliding means 14, a stop means 74 is arranged.
- the stop means 74 is formed as a shoulder between an inner radius of the coupling element 20 of the sliding means 14 and the radially outwardly directed surface 22 of the sliding means 14 which adjoins the coupling element 20.
- the pushing means 14 simultaneously transmits a driving torque to the coupling element 16 of the main driven means 18 and to the striking mechanism arrangement 34 or to a coupling element 76 of the striking mechanism arrangement 34 (FIG. FIG. 2 ).
- the pushing means 14 is pushed into an intermediate switching position along the axial direction 30 of the intermediate shaft 32, in which the coupling element 20 of the sliding means 14 is still in engagement with the coupling element 16 of the main driven means 18 and the internal teeth 58 of the sliding means 14 at the drive end 66 in the coupling element 76 of the striking mechanism arrangement 34 engages.
- the hand tool 10 thus simultaneously performs a drilling and chisel movement for a tool 38.
- the percussion arrangement 34 comprises a Tumble finger 78, which is mounted on a ball bearing 80 on a wobble sleeve 82.
- the wobble sleeve 82 is freely rotatable about a bearing 84, which is formed by a needle bearing, at which the drive unit facing end 42 of the intermediate shaft 32 mounted thereon.
- the wobble sleeve 82 is arranged immovably in the axial direction 30 about the intermediate shaft 32.
- this has the coupling element 76, which is formed by a toothing corresponding to the internal teeth 58 of the sliding means 14 and integrally formed on the wobble sleeve 82 ( FIG. 1 ). Via the internal teeth 58 of the sliding means 14, the torque is transmitted to the coupling element 76 and thus to the wobble sleeve 82, and thus the percussion mechanism assembly 34 is driven.
- this exclusively transmits a drive torque to the impact mechanism arrangement 34 (FIG. FIG. 3 ).
- the sliding means 14 is in a drive-side end position on the intermediate shaft 32, wherein the internal teeth 58 of the sliding means 14 in the axial direction 30 engages completely in the coupling element 76 of the wobble sleeve 82.
- the coupling element 20 of the pusher 14 and the coupling element 16 of the main driven means 18 are in a decoupled position relative to each other, so that the hand tool 10 is in an exclusive chiseling operation.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Drilling And Boring (AREA)
Description
Die Erfindung geht aus von einer Handwerkzeugmaschine nach dem Oberbegriff des Anspruchs 1 und wie aus der
Aus der
Die Erfindung geht aus von einer Handwerkzeugmaschine, insbesondere von einem Bohrhammer, gemäß dem Anspruch 1 mit einem schlagenden und einem drehenden Antrieb und einer Schaltvorrichtung, die ein Schiebemittel aufweist, das zu einem Schalten zwischen unterschiedlichen Betriebsarten vorgesehen ist, und mit einem Hauptabtriebsmittel.The invention relates to a hand tool, in particular a hammer drill, according to claim 1 with a beating and a rotating drive and a switching device having a sliding means, which is provided for switching between different modes, and with a main driven means.
Es wird vorgeschlagen, dass das Schiebemittel wenigstens ein Kopplungselement aufweist, das in wenigstens einer Betriebsart direkt mit einem Kopplungselement koppelt, das drehfest mit dem Hauptabtriebsmittel verbunden ist. Hierdurch kann eine kompakte Schaltvorrichtung erzielt werden, mit der zudem weitere Bauteile, Bauraum, Montageaufwand und Kosten eingespart werden können, beispielsweise zusätzliche Kopplungselemente, wie insbesondere zusätzliche Zahnräder, die drehbar auf einer Zwischenwelle gelagert sind und ein Antriebsmoment von dem Schiebemittel auf das drehfest mit dem Hauptabtriebsmittel verbundene Kopplungselement übertragen. In diesem Zusammenhang soll unter einem "Hauptabtriebsmittel" ein Abtriebsmittel verstanden werden, das sich insbesondere koaxial zu einer Werkzeugachse einer Werkzeugaufnahme erstreckt und innerhalb der Schlagwerksanordnung angeordnet ist und/oder ein Antriebsmoment direkt auf die Werkzeugaufnahme überträgt, wie insbesondere ein Hammerrohr. Vorzugsweise ist das Kopplungselement des Hauptabtriebsmittels von einem Zahnrad gebildet. Unter einem "Schalten zwischen unterschiedlichen Betriebsarten" soll in diesem Zusammenhang insbesondere ein Schalten zwischen einem schlagenden oder einem schlagend-drehenden Antrieb, zwischen einem schlagend-drehenden und einem drehenden Antrieb, zwischen einem schlagenden und einem drehenden Antrieb oder zwischen einem schlagenden, einem drehenden oder einem schlagend-drehenden Antrieb für ein in der Handwerkzeugmaschine befindliches Werkzeug verstanden werden. Unter einer "drehfesten Verbindung" soll hierbei insbesondere eine Verbindung zwischen zwei Bauteilen oder Elementen verstanden werden, über die sich bei Rotation von einem der beiden Bauteile oder Elemente die beiden Bauteile oder Elemente zusammen in eine gleiche Rotationsrichtung bewegen. Insbesondere ist die Handwerkzeugmaschine von einem Bohrhammer gebildet, der über einen reinen Meißelantrieb, einen reinen Bohrantrieb und einen kombinierten Bohr-Meißelantrieb für ein von der Handwerkzeugmaschine angetriebenes Werkzeug verfügt.It is proposed that the sliding means has at least one coupling element which, in at least one operating mode, couples directly to a coupling element which is non-rotatably connected to the main driven means. In this way, a compact switching device can be achieved with the other components, space, installation costs and costs can be saved, for example, additional coupling elements, such as particular additional gears which are rotatably mounted on an intermediate shaft and a drive torque from the sliding means on the rotationally fixed with the Main driven means connected coupling element transfer. In this context, a "main driven means" is to be understood as an output means which extends in particular coaxially to a tool axis of a tool holder and is arranged within the impact mechanism arrangement and / or transmits a drive torque directly to the tool holder, in particular a hammer tube. Preferably, the coupling element of the main driven means is formed by a gear. In this context, a "switching between different operating modes" is intended, in particular, to switch between a beating or a beating-rotating drive, a beating-rotating drive and a rotating drive, between a beating and a rotating drive, or between a beating, a rotating or a hitting-rotating drive for a tool located in the power tool can be understood. A "rotationally fixed connection" is to be understood here in particular as meaning a connection between two components or elements, via which the two components or elements move together in rotation in the same direction of rotation of one of the two components or elements. Especially the hand tool machine is formed by a hammer drill, which has a pure bit drive, a pure drill drive and a combined drill chisel drive for driven by the power tool tool.
Des Weiteren wird vorgeschlagen dass das Schiebemittel von einer Schiebehülse gebildet ist, wodurch eine besonders kompakte Bauweise des Schiebemittels, insbesondere bei einer Anordnung um eine Zwischenwelle, erreicht werden kann. Die Schiebehülse ist zweckmäßigerweise verdrehfest auf einer Zwischenwelle, die in einem Betrieb der Handwerkzeugmaschine drehend mit einer Antriebseinheit bzw. einer Antriebswelle der Antriebseinheit verbunden ist, angeordnet, so dass dabei vorteilhaft ein Antriebsmoment von der Antriebseinheit über die Zwischenwelle auf die Schiebehülse übertragen wird.Furthermore, it is proposed that the sliding means is formed by a sliding sleeve, whereby a particularly compact design of the sliding means, in particular in an arrangement about an intermediate shaft, can be achieved. The sliding sleeve is expediently arranged rotationally on an intermediate shaft, which is rotationally connected to a drive unit or a drive shaft of the drive unit in an operation of the power tool, so that advantageously a drive torque is transmitted from the drive unit via the intermediate shaft to the sliding sleeve.
Des Weiteren wird vorgeschlagen, dass das Schiebemittel in einer Betriebsart zu einer gleichzeitigen Übertragung eines Antriebsmoments auf ein Hauptabtriebsmittel und auf eine Schlagwerksanordnung vorgesehen ist und so konstruktiv einfach eine kompakte Schaltvorrichtung erreicht werden kann. Das Schiebemittel weist vorzugsweise eine Länge entlang einer Axialrichtung auf, die ein gleichzeitiges Eingreifen von an das Schiebemittel koppelnden Bauteilen der Schlagwerksanordnung und der Zahnradeinheit in zumindest einer Betriebsposition ermöglicht.Furthermore, it is proposed that the sliding means be provided in an operating mode for a simultaneous transmission of a drive torque to a main drive means and a percussion mechanism arrangement and so structurally simple, a compact switching device can be achieved. The pusher preferably has a length along an axial direction which allows simultaneous engagement of components of the percussion mechanism assembly and the gear unit coupled to the pusher means in at least one operative position.
Eine konstruktiv einfache Übertragung eines Antriebsmoments, vorzugsweise eines Drehmoments, mit dem Schiebemittel kann vorteilhaft erreicht werden, wenn das Kopplungselement als Verzahnung ausgebildet ist.A structurally simple transmission of a drive torque, preferably a torque, with the sliding means can be advantageously achieved when the coupling element is formed as a toothing.
Ferner wird vorzugsweise vorgeschlagen, dass das Kopplungselement an das Schiebemittel angeformt ist, wodurch vorteilhaft weitere Bauteile, Bauraum, Montageaufwand und Kosten eingespart werden können.Further, it is preferably proposed that the coupling element is integrally formed on the sliding means, which advantageously further components, space, installation costs and costs can be saved.
Besonders vorteilhaft können weitere Bauteile, wie beispielsweise zusätzliche, auf der Zwischenwelle gelagerte Zahnräder, wie beispielsweise bei einer radial nach innen gerichteten Anordnung des Kopplungselements, eingespart werden, wenn das Kopplungselement an einer radial nach außen gerichteten Oberfläche des Schiebemittels angeordnet ist.Particularly advantageous additional components, such as additional, mounted on the intermediate shaft gears, such as in a radially inwardly directed arrangement of the coupling element can be saved when the Coupling element is arranged on a radially outwardly directed surface of the sliding means.
Zudem wird vorzugsweise vorgeschlagen, dass das Kopplungselement an einem Ende in eine Axialrichtung des Schiebemittels angeordnet ist, wodurch das Kopplungselement des Schiebemittels vorteilhaft auf einen effektiven Kopplungsbereich mit einer weiteren Einheit beschränkt werden kann. In diesem Zusammenhang soll unter einer "Axialrichtung" insbesondere eine Richtung entlang einer Achse verstanden werden, wobei die Achse senkrecht zu einer Grundfläche des Schiebemittels ausgerichtet ist. Unter einem "Ende des Schiebemittels" soll hierbei insbesondere ein Endbereich des Schiebemittels verstanden werden, der im Bereich einer Kante, insbesondere einer Abschlusskante des Schiebemittels, angeordnet ist.In addition, it is preferably proposed that the coupling element is arranged at one end in an axial direction of the sliding means, whereby the coupling element of the sliding means can be advantageously limited to an effective coupling region with another unit. In this context, an "axial direction" should be understood to mean, in particular, a direction along an axis, wherein the axis is aligned perpendicular to a base surface of the sliding means. In this case, an "end of the sliding means" is to be understood in particular to mean an end region of the sliding means which is arranged in the region of an edge, in particular a terminal edge of the sliding means.
Eine besonders kompakte Schaltvorrichtung und eine stabile Anordnung des Schiebemittels können vorteilhaft erreicht werden, wenn die Handwerkzeugmaschine eine Zwischenwelle umfasst, auf der ein Teilbereich des Schiebemittels, der das Kopplungselement aufweist, direkt angeordnet ist.A particularly compact switching device and a stable arrangement of the sliding means can advantageously be achieved if the handheld power tool comprises an intermediate shaft on which a partial region of the sliding means, which has the coupling element, is arranged directly.
Des Weiteren wird vorzugsweise vorgeschlagen, dass das Schiebemittel in Axialrichtung verschiebbar auf einer Zwischenwelle angeordnet ist, so dass das Schiebemittel im Betrieb der Handwerkzeugmaschine bzw. der Schaltvorrichtung durch ein Verschieben auf der Zwischenwelle in unterschiedliche Schaltpositionen bzw. Betriebspositionen gebracht werden kann. Vorzugsweise überträgt das Schiebemittel bzw. übertragen Kopplungselemente des Schiebemittels im Betrieb der Handwerkzeugmaschine je nach Lage auf der Zwischenwelle ein Antriebsmoment auf das Hauptabtriebsmittel und/oder auf eine Schlagwerksanordnung bzw. auf zu den Kopplungselementen des Schiebemittels korrespondierende Bauteile des Hauptabtriebsmittels und/oder der Schlagwerksanordnung.Furthermore, it is preferably proposed that the sliding means is arranged displaceably in the axial direction on an intermediate shaft, so that the sliding means can be brought into different switching positions or operating positions during operation of the hand tool or the switching device by shifting on the intermediate shaft. Preferably, the sliding means or transmit coupling elements of the sliding means transmits a drive torque to the main driven means in the operation of the power tool depending on the position on the intermediate shaft and / or on a striking mechanism arrangement or on the coupling elements of the sliding means corresponding components of the main driven means and / or the impact mechanism arrangement.
Weitere Vorteile ergeben sich aus der folgenden Zeichnungsbeschreibung. In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt. Die Zeichnung, die Beschreibung und die Ansprüche enthalten zahlreiche Merkmale in Kombination. Der Fachmann wird die Merkmale zweckmäßigerweise auch einzeln betrachten und zu sinnvollen weiteren Kombinationen zusammenfassen.Further advantages emerge from the following description of the drawing. In the drawing, an embodiment of the invention is shown. The drawing, the description and the claims contain numerous features in combination. The person skilled in the art will expediently also consider the features individually and combine them into meaningful further combinations.
Es zeigen:
- Fig. 1
- einen Ausschnitt einer erfindungsgemäßen Handwerkzeugmaschine mit einer Schaltvorrichtung in einem Bohrbetrieb in einer schematischen Schnittdarstellung,
Fig. 2 die Handwerkzeugmaschine ausFigur 1 in einem Schlagbohrbetrieb in einer schematischen Schnittdarstellung und - Fig. 3
- die Handwerkzeugmaschine aus
Figur 1 in einem Meißelbetrieb in einer schematischen Schnittdarstellung.
- Fig. 1
- a detail of a hand tool of the invention with a switching device in a drilling operation in a schematic sectional view,
Fig. 2 the hand toolFIG. 1 in a percussion drilling in a schematic sectional view and - Fig. 3
- the hand tool
FIG. 1 in a chisel operation in a schematic sectional view.
In den
Die Schaltvorrichtung 12 umfasst die Zwischenwelle 32 und das von einer Schiebehülse gebildete Schiebemittel 14, das zu einem Schalten zwischen unterschiedlichen Antriebsarten der Handwerkzeugmaschine vorgesehen ist. Die Zwischenwelle 32 ist in eine Axialrichtung 30, die parallel zur Werkzeugachse 40 verläuft, an einem einer Antriebsseite zugewandten Ende 42 und an einem einer Abtriebsseite zugewandten Ende 44 der Zwischenwelle 32 drehbar über zwei Drehlager 46, 48 an einem Handwerkzeugmaschinengehäuse 50 gelagert. Die Antriebswelle 36 weist eine nicht näher dargestellte Verzahnung auf, die formschlüssig in ein zur Verzahnung korrespondierendes Zahnrad 52 greift. Das Zahnrad 52 ist drehfest auf der Zwischenwelle 32 angeordnet, so dass die Zwischenwelle 32 im Betrieb der Handwerkzeugmaschine 10 stets drehend mit der Antriebseinheit verbunden ist und über die Zwischenwelle 32 ein Antriebsmoment von der Antriebseinheit über das Zahnrad 52 auf die Zwischenwelle 32 übertragen wird (
Zum Schalten zwischen den unterschiedlichen Antriebsarten ist das Schiebemittel 14 verdrehfest auf der Zwischenwelle 32 angeordnet, die hierzu eine Mitnahmeverzahnung 54 aufweist. Die Mitnahmeverzahnung 54 ist in einem in Axialrichtung 30 mittig angeordneten Teilbereich 56 der Zwischenwelle 32 drehfest in Umfangsrichtung 24 der Zwischenwelle 32 mit dieser verbunden. An einer radial nach außen gerichteten Seite der Mitnahmeverzahnung 54 weist diese eine Verzahnung auf, in die eine zur Mitnahmeverzahnung 54 korrespondierende Innenverzahnung 58 des Schiebemittels 14 formschlüssig greift, wobei die Innenverzahnung 58 an einer radial nach innen weisenden Zylindermantelfläche 60 (
Die Innenverzahnung 58 erstreckt sich dabei von einem antriebsseitigen Ende 66 des Schiebemittels 14 in Richtung des Werkzeugs 38 zu etwa zwei Drittel in Axialrichtung 30 des Schiebemittels 14 in dieses hinein. Das Schiebemittel 14 weist an einer nach innen gerichteten Seite eine stufenförmige Form auf, wobei ein Teilbereich 68, der die Innenverzahnung 58 umfasst, eine größere innere Querschnittsfläche aufweist als ein dem Werkzeug 38 zugewandter Teilbereich 70 des Schiebemittels 14. Der Teilbereich 70 des Schiebemittels 14 mit der kleineren Querschnittsfläche ist dabei direkt auf der Zwischenwelle 32 angeordnet (
Das Schiebemittel 14 nimmt im Betrieb der Handwerkzeugmaschine 10 in Axialrichtung 30 entlang der Zwischenwelle 32 unterschiedliche Schaltpositionen ein (
Zur Übertragung eines drehenden Antriebs auf das von einem Zahnrad gebildete Kopplungselement 16 des Hauptabtriebsmittels 18 umfasst das Schiebemittel 14 in dem Teilbereich 70, der an einem abtriebsseitigen Ende 28 und direkt um die Zwischenwelle 32 angeordnet ist, ein Kopplungselement 20. Das Kopplungselement 20, das von einer zum Kopplungselement 16 des Hauptabtriebsmittels 18 korrespondierenden Verzahnung gebildet ist, ist an einer radial nach außen gerichteten Oberfläche 22 das Schiebemittels 14 einstückig an das Schiebemittel 14 angeformt. Die Verzahnung des Kopplungselements 20 umfasst in Axialrichtung 30 eine Länge 72 des Kopplungselements 16 des Hauptabtriebsmittels 18, so dass bei einem reinen Bohrantrieb für das in der Werkzeugaufnahme befindliche Werkzeug 38 ein maximaler Eingriff zwischen dem Kopplungselement 20 des Schiebemittels 14 und dem Kopplungselement 16 des Hauptabtriebsmittels 18 erreicht wird (
Zwischen dem Kopplungselement 20 des Schiebemittels 14 und der sich in Axialrichtung 30 an das Kopplungselement 20 anschließenden, radial nach außen gerichteten Oberfläche 22 des Schiebemittels 14 ist ein Anschlagmittel 74 angeordnet. Das Anschlagmittel 74 ist als ein Absatz zwischen einem Innenradius des Kopplungselements 20 des Schiebemittels 14 und der sich an das Kopplungselement 20 anschließenden, radial nach außen gerichteten Oberfläche 22 des Schiebemittels 14 ausgeformt. Bei einem Verschieben des Schiebemittels 14 in eine Richtung des Werkzeugs 38 wird das Kopplungselement 16 des Hauptabtriebsmittels 18 in Anschlag mit dem Anschlagmittel 74 gebracht, so dass ein weiteres und unerwünschtes Verschieben des Schiebemittels 14 verhindert wird und das Schiebemittel 14 bzw. die Innenverzahnung 58 des Schiebemittels 14 in Wirkverbindung mit der Mitnahmeverzahnung 54 der Zwischenwelle 32 bleibt.Between the
In einer weiteren Schaltposition des Schiebemittels 14 überträgt das Schiebemittel 14 gleichzeitig ein Antriebsmoment auf das Kopplungselement 16 des Hauptabtriebsmittels 18 und auf die Schlagwerksanordnung 34 bzw. auf ein Kopplungselement 76 der Schlagwerksanordnung 34 (
In einer dritten Schaltposition des Schiebemittels 14 auf der Zwischenwelle 32 überträgt diese ausschließlich ein Antriebsmoment auf die Schlagwerksanordnung 34 (
Claims (7)
- Portable power tool, in particular hammer drill, having a percussive and a rotary drive and a switching device (12) which has a sliding means (14) which is provided to switch between different operating modes, and having a main output means (18), wherein the sliding means (14) has at least one coupling element (20) which, in at least one operating mode, couples directly to a coupling element (16) that is connected in a rotationally locked manner to the main output means (18), wherein the sliding means (14) is formed by a sliding sleeve, characterized in that the sliding sleeve is provided, in one operating mode, for simultaneously transmitting a torque to the main output means (18) and to a percussion mechanism arrangement (34).
- Portable power tool according to Claim 1, characterized in that the coupling element (20) of the sliding means (14) is formed by a toothing.
- Portable power tool according to either of the preceding claims, characterized in that the coupling element (20) is integrally formed on the sliding means (14).
- Portable power tool according to one of the preceding claims, characterized in that the coupling element (20) is arranged on a radially outwardly directed surface (22) of the sliding means (14).
- Portable power tool according to one of the preceding claims, characterized in that the coupling element (20) is arranged at one end (28) in an axial direction (30) of the sliding means (14).
- Portable power tool according to one of the preceding claims, characterized by an intermediate shaft (32) on which a subregion (70) of the sliding means (14) is directly arranged, said subregion (70) having the coupling element (20).
- Portable power tool at least according to Claim 6, characterized in that the sliding means (14) is arranged on the intermediate shaft (32) so as to be displaceable in the axial direction.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006056849A DE102006056849A1 (en) | 2006-12-01 | 2006-12-01 | Hand tool |
PCT/EP2007/061018 WO2008064955A1 (en) | 2006-12-01 | 2007-10-16 | Hand-held power tool |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2097225A1 EP2097225A1 (en) | 2009-09-09 |
EP2097225B1 true EP2097225B1 (en) | 2013-04-24 |
Family
ID=38878931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07821384.0A Active EP2097225B1 (en) | 2006-12-01 | 2007-10-16 | Hand-held power tool |
Country Status (5)
Country | Link |
---|---|
US (1) | US8281873B2 (en) |
EP (1) | EP2097225B1 (en) |
CN (1) | CN101541480B (en) |
DE (1) | DE102006056849A1 (en) |
WO (1) | WO2008064955A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008000677A1 (en) * | 2008-03-14 | 2009-09-17 | Robert Bosch Gmbh | Hand tool for impact driven tools |
EP2147753B1 (en) * | 2008-07-25 | 2017-01-18 | AEG Electric Tools GmbH | Electric tool with transmission switch |
US8636081B2 (en) | 2011-12-15 | 2014-01-28 | Milwaukee Electric Tool Corporation | Rotary hammer |
DE102010038753A1 (en) * | 2010-08-02 | 2012-02-02 | Robert Bosch Gmbh | Anti-vibration handle with train-loaded switch connection |
DE102011085765A1 (en) * | 2011-11-04 | 2013-05-08 | Robert Bosch Gmbh | Hand tool with an operable via a manual switch drive motor |
US9308636B2 (en) | 2012-02-03 | 2016-04-12 | Milwaukee Electric Tool Corporation | Rotary hammer with vibration dampening |
JP6325360B2 (en) * | 2014-06-12 | 2018-05-16 | 株式会社マキタ | Impact tool |
JP6479570B2 (en) * | 2015-05-19 | 2019-03-06 | 株式会社マキタ | Work tools |
US10518399B2 (en) * | 2015-09-30 | 2019-12-31 | Chervon (Hk) Limited | Clutch device and power tool with clutch device |
DE102016214106A1 (en) * | 2016-08-01 | 2018-02-01 | Robert Bosch Gmbh | Contact holder device for a hand tool machine |
US10729507B2 (en) | 2017-01-12 | 2020-08-04 | Warsaw Orthopedic, Inc. | Surgical draping system and method for using same |
CN107639595A (en) * | 2017-08-21 | 2018-01-30 | 宁波易太科电器有限公司 | A kind of electric hammer |
TWM560137U (en) * | 2018-01-30 | 2018-05-11 | 大陸商安費諾光纖技術(深圳)有限公司 | Optic fiber adapter |
US11826891B2 (en) | 2019-10-21 | 2023-11-28 | Makita Corporation | Power tool having hammer mechanism |
EP4190496A4 (en) * | 2020-09-25 | 2024-02-21 | Nanjing Chervon Industry Co., Ltd. | Electric hammer |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3845826A (en) * | 1973-02-23 | 1974-11-05 | Skil Corp | Rotary disconnect for a rotary hammer tool |
DE3807078A1 (en) * | 1988-03-04 | 1989-09-14 | Black & Decker Inc | DRILLING HAMMER |
DE3829683A1 (en) * | 1988-09-01 | 1990-03-15 | Black & Decker Inc | DRILLING HAMMER |
DE3931329C1 (en) * | 1989-05-31 | 1990-06-28 | Robert Bosch Gmbh, 7000 Stuttgart, De | |
US5320177A (en) * | 1992-03-30 | 1994-06-14 | Makita Corporation | Power driven hammer drill |
US5588496A (en) * | 1994-07-14 | 1996-12-31 | Milwaukee Electric Tool Corporation | Slip clutch arrangement for power tool |
DE19937767B4 (en) * | 1999-08-10 | 2004-09-09 | Hilti Ag | Hand-held electric combi hammer |
JP3688943B2 (en) * | 1999-08-26 | 2005-08-31 | 株式会社マキタ | Hammer drill |
DE19955412A1 (en) * | 1999-11-18 | 2001-05-23 | Hilti Ag | Drilling and chiseling device |
GB0008465D0 (en) * | 2000-04-07 | 2000-05-24 | Black & Decker Inc | Rotary hammer mode change mechanism |
DE10117123A1 (en) * | 2001-04-06 | 2002-10-17 | Bosch Gmbh Robert | Hand tool |
GB2394437A (en) * | 2002-10-23 | 2004-04-28 | Black & Decker Inc | Hammer including a piston with wear-reducing washers |
DE10355107B3 (en) * | 2003-11-24 | 2005-08-11 | Itw-Befestigungssysteme Gmbh | Selektordrehschalter |
DE102004026845A1 (en) * | 2004-06-02 | 2005-12-22 | Robert Bosch Gmbh | Hand tool, in particular drill and / or percussion hammer |
-
2006
- 2006-12-01 DE DE102006056849A patent/DE102006056849A1/en not_active Ceased
-
2007
- 2007-10-16 US US12/515,193 patent/US8281873B2/en active Active
- 2007-10-16 WO PCT/EP2007/061018 patent/WO2008064955A1/en active Application Filing
- 2007-10-16 EP EP07821384.0A patent/EP2097225B1/en active Active
- 2007-10-16 CN CN2007800444157A patent/CN101541480B/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20100051303A1 (en) | 2010-03-04 |
DE102006056849A1 (en) | 2008-06-05 |
US8281873B2 (en) | 2012-10-09 |
EP2097225A1 (en) | 2009-09-09 |
CN101541480A (en) | 2009-09-23 |
WO2008064955A1 (en) | 2008-06-05 |
CN101541480B (en) | 2012-02-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2097225B1 (en) | Hand-held power tool | |
EP1334805B1 (en) | Switch for changing operating mode in a percussion hammer | |
EP2379281B1 (en) | Hand-held machine tool | |
EP2132453B1 (en) | Gearbox device | |
DE10149216A1 (en) | Hand-held machine tool e.g. hammer drills etc. ha impact tool driver unit with am element consists of two cam track parts acting in two different axial directions of an intermediate shaft | |
WO2008107253A1 (en) | Hand-held machine tool | |
EP2364817A2 (en) | Hammer drill device | |
EP2134512B1 (en) | Gearbox device | |
EP2040884A1 (en) | Hand-held machine tool | |
EP2097224B1 (en) | Hand-held power tool | |
DE102012214938B4 (en) | Gear arrangement for a driven machine tool and machine tool with such a gear arrangement | |
WO2008006634A1 (en) | Power hand tool with a percussion unit | |
EP2104594B1 (en) | Hand held power tool | |
EP1417076A1 (en) | Hand machine tool | |
EP3782766A1 (en) | Handheld machine tool | |
WO2008107245A1 (en) | Gearbox device | |
WO2006056513A1 (en) | Hand machine tool with operation mode switching | |
WO2008107257A1 (en) | Gearbox device | |
WO2008107231A1 (en) | Hand machine tool | |
DE102007010181A1 (en) | Hand tool comprises a striking unit with a hammer piston having a contact point and an active base surface forming an axial distance | |
DE3623648A1 (en) | Hammer drill with percussive mechanism | |
WO2008107250A1 (en) | Gearbox device | |
DE102007031983A1 (en) | Hand-held machine tool for driving bit, comprises drive train, which has drive side associated with drive unit and driven side associated with tool holder |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20090701 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20100517 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 608303 Country of ref document: AT Kind code of ref document: T Effective date: 20130515 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502007011671 Country of ref document: DE Effective date: 20130620 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20130424 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130424 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130725 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130424 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130824 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130424 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130804 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130424 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130826 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130724 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130424 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130424 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130424 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130424 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130424 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130424 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130424 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130424 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130424 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130424 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20140127 |
|
BERE | Be: lapsed |
Owner name: ROBERT BOSCH G.M.B.H. Effective date: 20131031 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502007011671 Country of ref document: DE Effective date: 20140127 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130424 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20131031 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20131031 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20140630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20131031 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20131031 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20131016 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 608303 Country of ref document: AT Kind code of ref document: T Effective date: 20131016 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20131016 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130424 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20071016 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20131016 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130424 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20161025 Year of fee payment: 10 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20171016 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171016 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R084 Ref document number: 502007011671 Country of ref document: DE |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20231218 Year of fee payment: 17 |