EP3083139A1 - Meuleuse portative - Google Patents

Meuleuse portative

Info

Publication number
EP3083139A1
EP3083139A1 EP14809016.0A EP14809016A EP3083139A1 EP 3083139 A1 EP3083139 A1 EP 3083139A1 EP 14809016 A EP14809016 A EP 14809016A EP 3083139 A1 EP3083139 A1 EP 3083139A1
Authority
EP
European Patent Office
Prior art keywords
tool head
grinding machine
transmission shaft
movement
holding device
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
Application number
EP14809016.0A
Other languages
German (de)
English (en)
Other versions
EP3083139B1 (fr
Inventor
Dirk Röck
Udo Panzer
Nazim Sabuncuoglu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Flex Elektrowerkzeuge GmbH
Original Assignee
Flex Elektrowerkzeuge GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Flex Elektrowerkzeuge GmbH filed Critical Flex Elektrowerkzeuge GmbH
Publication of EP3083139A1 publication Critical patent/EP3083139A1/fr
Application granted granted Critical
Publication of EP3083139B1 publication Critical patent/EP3083139B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
    • B24B7/182—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like for walls and ceilings
    • B24B7/184—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like for walls and ceilings pole sanders
    • 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
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/028—Angle tools
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0084—Other grinding machines or devices the grinding wheel support being angularly adjustable
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/027—Other grinding machines or devices having a flexible shaft
    • 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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • 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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
    • B24B7/186—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like with disc-type tools

Definitions

  • the present invention relates to a hand-held grinding machine, in particular a so-called long-necked sander.
  • a hand-held grinder is for example from the
  • the present invention has for its object to provide a hand-held grinding machine, which is robust and easy and convenient to handle.
  • a hand-held grinding machine which comprises a holding device for holding the grinding machine, a drive motor and a tool head, wherein the tool head is movably arranged by means of a moving device on the holding device, wherein by means of the moving device of the tool head relative to the holding device to one or more pivot axes is pivotable and wherein by means of the movement device, a distance of the tool head of the holding device is variable.
  • a pivoting movement of the tool head relative to the holding device and a variation of the distance of the tool head are provided by the holding device, occurring during use of the grinding machine disturbing forces are preferably minimized, so that the grinding machine preferably has an increased stability and is easy and convenient for a user to handle.
  • the movement device by means of the movement device by pivoting the tool head to one or a plurality of pivot axes of the distance of the tool head of the holding device is variable.
  • the pivoting movement of the tool head about one or more pivot axes causes and / or preferably causes the variation of the distance of the tool head from the holding device.
  • a distance of a arranged on a fork element bearing point of the tool head of a distal end of the holding device is variable.
  • Swivel axes and a displacement device for moving the tool head relative to the holding device comprises.
  • the tool head is linearly displaceable relative to the holding device.
  • one or more pivot axes of the tool head are parallel displaceable by means of the displacement device.
  • the movement device comprises a displacement device for displacing the tool head relative to the holding device, wherein the displacement device is preferably integrated in a fork element of the grinding machine.
  • the grinding machine comprises a coupling device for positive coupling of the pivoting movement of the tool head with the movement of the tool head for changing the distance from the holding device.
  • the movement device designed as a gear device and / or rack device coupling device for positive coupling of the pivoting movement of the tool head with the movement of the tool head for changing the distance from the holding device comprises.
  • the gear device arranged on the tool head in particular rotatably connected to a pivot ring of the tool head, is.
  • the rack device is then arranged in particular on a fork element arranged on the holding device and / or integrated into the fork element arranged on the holding device.
  • a coupling device for positive coupling of the pivoting movement of the tool head with the movement of the tool head to change the distance from the holding device can be particularly effected that each change in the pivot alignment of the tool head causes a change in the distance of the tool head of the holding device.
  • the movement device comprises a guide device, in particular a guide channel, along which the tool head for changing the distance from the holding device is displaceable.
  • the movement device comprises a guide device, in particular a guide channel, along which the tool head for changing the distance from the holding device is substantially linearly displaceable.
  • the guide channel is in particular a guide slot or a guideway.
  • the movement device comprises a multi-joint device which has two or more parallel axes of rotation.
  • the movement device comprises a multi-joint device, which has three, four or more parallel axes of rotation.
  • the axes of rotation of the multi-joint device are not necessarily pivot axes of the tool head. Rather, preferably by means of the axes of rotation, in particular by means of a plurality of axes of rotation, together one or more pivot axes of the tool head can be realized.
  • a virtual pivot axis of the tool head that is, a pivot axis of the tool head, which does not extend through a shaft or mounting or mounting of the tool head, is provided by means of a plurality of rotation axes of a multi-joint device.
  • the axes of rotation of the moving device are preferably axes about which in each case at least one component of the multi-joint device, but not necessarily the tool head, is rotatable.
  • a displacement of the tool head along a guide device can be achieved.
  • the multi-joint device may preferably form a rotary device for pivoting the tool head about one or more pivot axes and / or a displacement device for displacing the tool head relative to the holding device or be a component thereof.
  • the multi-joint device is a positively coupled multi-joint device in which a change in an angular position of a joint of the multi-joint device causes a change in an angular position of another joint of the multi-joint device, in particular all other joints of the multi-joint device.
  • the same change in the angular position of the one joint always causes the same change in the angular position of the other or all other joints.
  • a positively coupled multi-joint device can preferably be effected that a pivoting of the tool head about one or more pivot axes simultaneously leads to a targeted change in the distance of the tool head of the holding device.
  • the movement device comprises a lever device, by means of which the tool head is pivotable in predetermined pivot orientations, in particular depending on an angular position of the joints of a multi-joint device and / or depending on a displacement position of the tool head relative to the holding device.
  • a hand-held grinding machine which comprises, alternatively or in addition to the above-mentioned features: a holding device for holding the grinding machine, a drive motor and a tool head, wherein the tool head by means of a moving device movable on the holding device is arranged, wherein a tool holder of the tool head is coupled by means of a transmission shaft to the drive motor, wherein the grinding machine comprises at least one connection device for torque transmitting connection of the transmission shaft to the drive motor and / or to the tool holder of the tool head, wherein the connection device comprises a one-way clutch for torque transmission in only one direction of rotation.
  • An overrunning clutch is in particular an overrunning clutch.
  • torsional vibrations can be decoupled by means of an overrunning clutch.
  • an overrunning clutch preferential be cause that a vibration of a tool holder can not be transferred back to the transmission shaft.
  • a hand-held grinding machine which comprises, alternatively or in addition to the features described above: a holding device for holding the grinding machine, a drive motor and a tool head, wherein the tool head by means of a moving device movable on the Holding device is arranged, wherein a tool holder of the tool head is coupled by means of a transmission shaft to the drive motor, wherein the grinding machine comprises two shaft receptacles for receiving two ends of the transmission shaft and / or two ends of a sheath of the transmission shaft, wherein at least one end of the transmission shaft and / or at least one end of the casing is movable relative to the associated shaft holder.
  • At least one end of the transmission shaft and / or at least one end of the casing is displaceable relative to the associated shaft receptacle, for example linearly displaceable.
  • the transmission shaft and / or the sheath is preferably flexible, elastic and / or resilient.
  • At least one end of the transmission shaft and / or at least one end of the casing is preferably movable along a main extension direction of the transmission shaft in a region of the associated shaft receptacle relative to the associated shaft receptacle.
  • the sheath and the transmission shaft are preferably displaceable relative to each other. Furthermore, it can be provided that the casing and / or the transmission shaft can be displaced relative to only one or relative to both shaft receptacles.
  • a shaft receptacle is arranged on the tool head and / or a shaft receptacle is arranged on a distal end of a substantially tubular rod of the holding device.
  • the grinding machine comprises a substantially tubular rod having a proximal end and a distal end, wherein the drive motor is preferably disposed at the proximal end and wherein the tool head is preferably located at the distal end.
  • the grinding machine comprises a transmission shaft which connects the drive motor for torque transmission with a tool holder of the tool head and runs at least in sections within the tubular rod.
  • a connection device for the torque-transmitting connection of the transmission shaft to the drive motor and / or to the tool holder of the tool head preferably comprises at least one transmission, for example a reduction gear, a sun gear and / or a planetary gear.
  • the tool holder and a tool receiving end facing the transmission shaft preferably have at least approximately a common axis of rotation.
  • This axis of rotation is preferably pivotable together with the tool head by means of the movement device about one or more pivot axes.
  • the tool holder and the tool holder facing the end of the transmission shaft are pivotable together with the tool head about one or more pivot axes.
  • An end of the transmission shaft facing away from the tool head is preferably not pivotally connected to the holding device.
  • the deformation states (bending states) of the transmission shaft and / or the sheathing which are different relative to the holding device at different pivot orientations (pivot positions) relative to the holding device can impair the stability and / or the user-friendliness of the grinding machine when the sheath and / or the transmission shaft are rigidly connected to lead.
  • an overrunning clutch for transmitting torque in only one direction of rotation and / or by a movable recording of the transmission shaft and / or the sheath these negative aspects can be preferably avoided or at least mitigated.
  • a tool which can be received and / or received by means of the tool holder can be driven in particular in a rotating, oscillating and / or eccentric manner.
  • the hand-held grinding machine may have one or more of the features and / or advantages described below:
  • a sliding element in particular a tube made of a polytetrafluoroethylene material (PTFE material), can be arranged between the transmission shaft and the sheathing, in particular a friction between the one shown in FIG Operation of the grinding machine rotating transmission shaft and the stationary shell to minimize.
  • PTFE material polytetrafluoroethylene material
  • the tool head is by means of the movement device about at least one pivot axis, preferably in an angular range of at least about 80 °, preferably at least about 90 °, for example about 100 °, pivotable.
  • the tool head is preferably displaceable by at least approximately 20 mm, for example by at least approximately 30 mm, in particular linearly displaceable.
  • the movement device preferably comprises at least two components which are toothed with one another and, in the case of a pivoting of the same relative to one another, at the same time bring about a displacement of the same relative to one another.
  • a drive shaft in particular the transmission shaft, from an output shaft, in particular an output shaft rotatably connected to the tool holder of the tool head, decoupled.
  • Torsional vibrations which are caused in particular by the flexible transfer shaft prestressed by the torque transmission can hereby preferably be reduced.
  • a continuous and / or automatic change in the distance of the tool head from the holding device during pivoting of the tool head relative to the holding device can be realized.
  • the grinding machine according to the invention preferably enables a longer service life of the transmission shaft, since, in particular, larger bending radii result and the course of the casing is consequently more straightforward.
  • a friction between the transmission shaft and the sheath can be reduced, so that at the tool holder and the tool disposed thereon with the same output power, a greater effective power can be provided.
  • the movement device can enable a smooth pivoting of the tool head relative to the holding device.
  • the grinding machine preferably still allows a better grinding result, in particular in that the pivoting of the tool head relative to the holding device is not or only slightly affected by the bending of the transmission shaft and / or the casing.
  • a movement margin for the transmission shaft and / or the sheath can be created to one at different pivot positions (pivot alignments) of the tool head To compensate for excess length of the transmission shaft and / or the sheath and / or compensate.
  • bending radii of the transmission shaft and / or the sheathing can preferably be increased and thus the service life of the transmission shaft and the flexibility of the tool head on a surface to be machined can be significantly optimized.
  • the movement of the at least one end of the transmission shaft and / or the at least one end of the casing relative to the associated shaft receiving preferably takes place due to the inherent rigidity of the transmission shaft and / or the casing and due to the pivotal movement of the tool head relative to the holding device.
  • a positive drive is provided, by means of which at least one end of the transmission shaft and / or at least one end of the casing is movable relative to the associated shaft receptacle, in particular into the shaft receptacle or out of the shaft receptacle, is.
  • Fig. 1 is a schematic perspective view of a first embodiment of a hand-held grinding machine, in which a pivotable tool head is provided;
  • Figure 2 is a schematic partially transparent side view of a second embodiment of a grinding machine, in which a tool head is provided, which is pivotally and simultaneously linearly displaceable by means of a gear device and a rack device.
  • FIG. 3 is a schematic representation corresponding to FIG. 2 of the grinding machine of FIG. 2, wherein the tool head is arranged in an alternative pivoting position
  • FIG. 4 is a schematic representation corresponding to FIG. 2 of the grinding machine of FIG. 2, wherein the tool head is arranged in a further alternative pivoting position;
  • FIG. 5 is an enlarged view of the area V in FIG. 3;
  • FIG. 6 a of FIG. 2 corresponding schematic representation of a third
  • Embodiment of a grinding machine in which a hinge device and a guide device for pivoting and moving the tool head are provided;
  • FIG. 7 is a schematic representation corresponding to FIG. 6 of the grinding machine of FIG. 6, wherein the tool head is arranged in an alternative pivoting position;
  • FIG. 8 is a schematic representation corresponding to FIG. 6 of the grinding machine of FIG. 6, wherein the tool head is arranged in a further alternative pivoting position;
  • Fig. 10 is a corresponding to Fig. 2 schematic representation of a fourth
  • Embodiment of a grinding machine in which a multi-joint device and a lever device for pivoting and moving the tool head are provided;
  • FIG. 11 is a schematic representation corresponding to FIG. 10 of the grinding machine of FIG. 10, wherein the tool head is arranged in an alternative pivoting position;
  • FIG. 12 is a schematic representation corresponding to FIG. 10 of the grinding machine of FIG. 10, wherein the tool head is arranged in a further alternative pivoting position; 13 shows a schematic vertical cross section through a tool head of a fifth embodiment of a grinding machine, in which a transmission shaft of the grinding machine is connected by means of an overrunning clutch with a tool holder of the tool head.
  • FIG. 14 is a schematic vertical longitudinal section through a sixth embodiment of a grinding machine in which a transmission shaft of the grinding machine and / or a sheathing of the transmission shaft are movable relative to shaft seats of the grinding machine;
  • FIG. 15 is a schematic representation corresponding to FIG. 14 of the grinding machine of FIG. 14, wherein the tool head is arranged in an alternative pivoting position;
  • FIG. 16 is a schematic representation corresponding to FIG. 14 of the grinding machine of FIG. 14, wherein the tool head is arranged in a further alternative pivoting position.
  • a first embodiment shown in FIG. 1 of a hand-held grinding machine designated as a whole by 100 is used, for example, for the surface treatment of walls, floors and ceilings.
  • Such a grinding machine 100 is in particular a so-called long-necked sander.
  • the grinding machine 100 comprises a holding device 102 for holding the grinding machine 100, a drive motor 104 for driving a machine tool. zeugs 106 and a tool head 108, on which the tool 106 can be arranged or arranged.
  • the holding device 102 comprises in particular a handle 110 and a tubular rod 112.
  • the tubular rod 112 is formed, for example, as a tubular member 114.
  • the drive motor 104 is arranged at a proximal end 116 of the tubular rod 112.
  • the tool head 108 is movably disposed by means of a moving device 118 at a distal end 120 of the tubular rod 112.
  • the grinding machine 100 includes a fork member 122 which is secured to the distal end 120 of the tubular rod 112 and which serves to movably receive the tool head 108.
  • a pivot ring 124 of the movement device 118 is arranged pivotably about a pivot axis 126.
  • the tool head 108 in turn is preferably arranged pivotably about a further pivot axis 126 on the pivot ring 124.
  • the two pivot axes 126 are preferably aligned perpendicular to each other.
  • the swivel ring 124 and the tool head 108 are arranged, in particular at least in sections, between two fork arms 127 of the fork element 122.
  • the moving device 118 includes a pivoting device 128 formed by means of the pivoting ring 124.
  • the tool head 108 is therefore in particular pivotable relative to the holding device 102, in particular relative to the tubular rod 112.
  • the grinding machine 100 To transmit a drive movement, in particular a torque, from the drive motor 104 to the tool 106, the grinding machine 100 comprises an at least partially flexible transmission shaft 130 which is surrounded by a sheath 132 and thus protected.
  • the transmission shaft 130 is guided in particular in the casing 132.
  • the transmission shaft 130 is rotatably coupled at one end to the drive motor 104 and the other end with a tool holder 134 for receiving the tool 106.
  • the first embodiment of grinding machine 100 shown in FIG. 1 functions as follows:
  • the tool 106 is placed flat on a surface to be machined.
  • a pivotal orientation or pivotal position of the tool head 108 relative to the retainer 102, particularly relative to the tubular rod 112 results .
  • the portions of the transmission shaft 130 and the sheath 132, which extend between the holding device 102 and the tool head 108 are bent differently depending on the respective pivot position and thus loaded differently. In particular, this different bending can lead to an undesirable influence on the service life of the grinding machine 100 and / or an undesirable influence on the handling comfort of the grinding machine 100.
  • the movement device 118 comprises a displacement device 138 in addition to a rotation device 136 for rotating or pivoting the tool head 108 about the pivot axes 126.
  • the tool head 108 can in particular be displaced linearly.
  • the tool head 108 is in particular displaced relative to the holding device 102, in particular relative to the tubular bar 112.
  • a distance A of the tool head 108 preferably changes from the holding device 102, in particular from the tubular rod 112.
  • the tool head 108 by means of the displacement device 138 in different pivot positions and at the same time different displacement positions can be arranged.
  • two bearing points 140 in which the pivot ring 124 is mounted on the fork arms 127 of the fork element 122, move at different pivot positions of the tool head 108 relative to the distal end 120 of the tubular rod 112 of the holding device 102nd
  • the distance A of the bearing points 140 from the distal end 120 of the tubular rod 112 is thus variable.
  • two pins 142 are provided which project in opposite directions from the swivel ring 124 and engage in guide channels 144 of the fork element 122.
  • a respective guide channel 144 is provided in each fork arm 127 of the fork element 122.
  • the guide channels 144 are substantially linear guide channels 144, so that the pins 142 together with the tool head 108 are substantially linearly displaceable relative to the fork element 122 and thus relative to the holding device 102 of the grinding machine 100.
  • a guide device 146 of the grinding machine 100 is formed.
  • the pins 142 and the guide channels 144 form the displacement device 138 for displacing the tool head 108 relative to the holding device 102.
  • the moving device 118 in the embodiment of the grinding machine 100 shown in FIGS. 2 to 5 comprises a gear device 148 and a rack device 150.
  • the gear device 148 comprises in particular a gear element 152, which at least over a portion of its circumference with projections 154 is provided.
  • the rack device 150 in particular comprises a toothed rack element 156, which comprises substantially linearly successively arranged projections 154.
  • the protrusions 154 of the gear member 152 are preferably engageable with the protrusions 154 of the rack member 156.
  • the gear element 152 and the rack element 156 are thus coupling elements 158 of a coupling device 160, by means of which the pivotal movement of the tool head 108 and the displacement movement of the tool head 108 are positively coupled.
  • a pivoting of the tool head 108 thus always leads to a displacement of the tool head 108 relative to the holding device 102 and vice versa.
  • the rack element 156 is arranged in particular on the fork arm 127 of the fork element 122.
  • the rack member 156 is integrated with the fork arm 127 of the fork member 122.
  • each fork arm 127 comprises a rack element 156 or is provided with a rack element 156.
  • the gear member 152 is in particular rotatably arranged on the pivot ring 124.
  • gear members 152 are provided, which are each associated with a rack member 156 on each fork arm 127.
  • the tool head 108 is pivotable by more than approximately 90 °, while along the guide channel 144 slidably.
  • the tool head 108 is simultaneously arranged in the two displacement end positions.
  • the distance A between the tool head 108 and the tubular rod 112 of the holding device 102 can be varied by means of the displacement device 138 of the movement device 118 when the tool head 108 is pivoted, the bending load of the transmission shaft 130 and / or the casing 132 be reduced.
  • FIGS. 6 to 9 essentially differs from the second embodiment shown in FIGS. 2 to 5 in that the coupling device 160 is not provided by gear elements 152 and rack elements 156 but by an articulation device 162 is formed.
  • the articulated device 162 is in particular a multi-articulated device 164, which comprises a plurality of joints 166.
  • a plurality of components 168 of the multi-joint device 164 are preferably rotatable and / or pivotable about rotation axes 170 aligned parallel to one another.
  • the multi-joint device 164 comprises, for example, two components 168.
  • One of the components 168 is arranged, for example, rotatably about an axis of rotation 170 on the fork element 122.
  • This component 168 is connected by means of a hinge 166 to a further component 168 of the multi-joint device 164, which in turn is rotatably or rotatably mounted on the pivot ring 124 of the movement device 118.
  • pivot ring 124 comprises two pins 142 which engage in guide channels 144.
  • the guide channels 144 are also arranged in the fork arms 127 of the fork member 122, but aligned at a different angle relative to the extension direction of the fork arm 127. As in particular the Fig. 6 to 8 can be seen, the pivoting movement and the displacement movement of the tool head 108 are forcibly coupled to each other in the third embodiment of the grinding machine 100.
  • one of the components 168 of the multi-joint device 164 is rotatably connected to the pivot ring 124, so that the tool head 108 is always linearly displaced along the guide channel 144 during pivoting thereof due to the limited by the multi-joint device 164 freedom of movement.
  • the third embodiment of the hand-held grinding machine 100 shown in FIGS. 6 to 9 is the same in construction and function as the second embodiment shown in FIGS. 2 to 5, so that reference is made to the above description thereof.
  • a fourth embodiment of a hand-held grinding machine 100 shown in FIGS. 10 to 12 differs from that shown in FIGS. 6 through 9, essentially in that the multi-joint device 164 comprises four joints 166 and a lever device 171.
  • a displacement device 138 with a guide channel 144 is thus preferably dispensable.
  • One in Fig. 13 illustrated fifth embodiment of a hand-held grinding machine 100 includes an advantageous connection device 172 for connecting the transmission shaft 130 to the tool holder 134 of the tool head 108th
  • the attachment device 172 includes a one-way clutch 174.
  • the overrunning clutch 174 comprises, for example, a coupling element 178 arranged in a sleeve 176 which, depending on a direction of rotation 180 of the transmission shaft 130, establishes or releases a torque-transmitting connection relative to the tool receptacle 134.
  • a rotational drive of the tool holder 134 can thus be effected in a rotational direction 180 and at the same time be prevented from being transmitted back to the transmission shaft 130 in the opposite direction of rotation, for example due to torsional vibrations or the like.
  • overrunning clutch 174 By means of the overrunning clutch 174 can thus be reduced in particular the unwanted transmission of torsional vibrations to the holding device 102 or avoided altogether.
  • the attachment device 172 according to the fifth embodiment of the grinding machine 100 is suitable for use in any of the described embodiments of a grinding machine 100.
  • the fifth embodiment of the grinding machine 100 shown in FIG. 13 thus corresponds, with regard to the remaining structure and the remaining function, for example, to the one shown in FIGS. 2 to 5 illustrated second embodiment so that reference is made to the above description in this respect.
  • a sixth embodiment of a hand-held grinding machine 100 shown in FIGS. 14 to 16 essentially differs from the first embodiment shown in FIG. 1 in that the transmission shaft 130 and / or the casing 132 are relative to the holding device 102 and / or relative to the tool gropf 108 movable, in particular displaceable, are.
  • the ends 184 of the transmission shaft 130 and / or the ends 186 of the casing 132 are preferably displaceable relative to the respectively associated receptacle 182.
  • FIG. 14 to 16 show each other, in particular the ends 186 of the sheath 132 and one of the holding device 102 facing the end 184 of the transmission shaft 130 along a respective insertion direction 188 in the respective associated
  • the insertion direction 188 is in particular a main extension direction 190 of the transmission shaft 130 in the region of the respective shaft receiver 182.
  • the shroud 132 is slidable relative to the transmission shaft 130.
  • the mobility of the transmission shaft 130 and the sheath 132 which is illustrated in FIGS. 14 to 16 and described above, in particular makes it possible to compensate the length of the transmission shaft 130 and the sheath 132 during pivoting of the tool head 108 relative to the holding device 102.
  • FIG. 14 to 16 illustrated sixth embodiment of the grinding machine 100 in terms of structure and function with the first embodiment shown in FIG. 1, so that reference is made to the above description thereof in this regard.
  • the movable receptacle of the transmission shaft 130 and / or the casing 132 according to the sixth embodiment of the grinding machine 100 shown in FIGS. 14 to 16 can be used to develop the second embodiment of the grinding machine 100 shown in FIGS. 2 to 5.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)

Abstract

L'invention concerne une meuleuse portative. Elle vise à fournir une meuleuse portative présentant une conception robuste et pouvant être manipulée de manière simple et pratique. A cet effet, selon l'invention, la meuleuse portative comprend un dispositif de retenue permettant de retenir la meuleuse, un moteur d'entraînement et une tête d'outil. La tête d'outil est disposée de manière à pouvoir être déplacée au moyen d'un dispositif de déplacement au niveau du dispositif de support. La tête d'outil peut pivoter par rapport au dispositif de retenue autour d'un ou de plusieurs axes de pivotement au moyen du dispositif de déplacement et un écart entre la tête d'outil et le dispositif de retenue peut être modifié au moyen du dispositif de déplacement.
EP14809016.0A 2013-12-19 2014-12-08 Meuleuse portative Active EP3083139B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013114469.1A DE102013114469A1 (de) 2013-12-19 2013-12-19 Handgehaltene Schleifmaschine
PCT/EP2014/076911 WO2015091066A1 (fr) 2013-12-19 2014-12-08 Meuleuse portative

Publications (2)

Publication Number Publication Date
EP3083139A1 true EP3083139A1 (fr) 2016-10-26
EP3083139B1 EP3083139B1 (fr) 2017-10-18

Family

ID=52014108

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14809016.0A Active EP3083139B1 (fr) 2013-12-19 2014-12-08 Meuleuse portative

Country Status (5)

Country Link
US (1) US10035236B2 (fr)
EP (1) EP3083139B1 (fr)
CN (1) CN105899330B (fr)
DE (1) DE102013114469A1 (fr)
WO (1) WO2015091066A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3812093A1 (fr) 2019-10-23 2021-04-28 Black & Decker Inc. Ponceuse polaire
EP3812091A1 (fr) 2019-10-23 2021-04-28 Black & Decker Inc. Ponceuse à manche
EP3812092A2 (fr) 2019-10-23 2021-04-28 Black & Decker Inc. Ponceuse à manche
EP3812090A2 (fr) 2019-10-23 2021-04-28 Black & Decker Inc. Ponceuse à manche
EP3812089A1 (fr) 2019-10-23 2021-04-28 Black & Decker Inc. Ponceuse à manche
EP3838480A2 (fr) 2019-10-23 2021-06-23 Black & Decker Inc. Ponceuse à manche
EP3858543A2 (fr) 2019-10-23 2021-08-04 Black & Decker Inc. Ponceuse à manche

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016106561A1 (de) * 2016-04-11 2017-10-12 Festool Gmbh Hand-Werkzeugmaschine, insbesondere Schleifmaschine
CN108637858A (zh) * 2018-05-11 2018-10-12 柳州幻智科技有限公司 一种碟形刀片的成型装置
JP1629184S (fr) * 2018-10-03 2019-10-07
TWI696516B (zh) * 2019-09-19 2020-06-21 大里興業有限公司 低轉速手持動力工具
CN112720204B (zh) * 2019-12-31 2022-09-23 航天特种材料及工艺技术研究所 一种用于高压气瓶铝合金内胆的封头内壁修磨装置
US11867224B2 (en) 2021-01-27 2024-01-09 Black & Decker Inc. Locking mechanism for two telescoping poles of a power tool

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US604836A (en) * 1898-05-31 Dental engine
GB191128435A (en) * 1911-12-18 1912-12-18 Wolseley Sheep Shearing Mach Improvements in or connected with the Means of Driving Grinding Wheels and other Weighty Devices which Revolve at High Speeds.
GB191228435A (en) 1912-12-10 1913-08-28 John Mcmurrich Mcintosh Improvements in and relating to Compressing and Exhausting Apparatus with Oscillating Blades or Vanes.
US4685252A (en) * 1985-07-22 1987-08-11 Ponce Felix C Reciprocating sander
US4782632A (en) * 1987-10-01 1988-11-08 William Matechuk Drywall sander
US5545080A (en) * 1995-02-16 1996-08-13 Porter-Cable Corporation Motorized sander having a sanding head mounted by a pivotal joint
DE19629989C2 (de) * 1996-07-25 1999-01-28 Metabowerke Kg Schleifer mit einem mittels eines Antriebmotors mit Exzenterhub angetriebenen Werkzeug
DE19815443C1 (de) * 1998-04-07 1999-12-23 Fein C & E Schleifgerät
US7780506B2 (en) * 2002-08-05 2010-08-24 Brad R. Wettstein Sanding block
US6793567B1 (en) * 2003-05-07 2004-09-21 Northrop Grumman Corporation Upper outermold line sander
US7220174B2 (en) * 2004-09-29 2007-05-22 Black & Decker Inc. Drywall sander
SE528265C2 (sv) * 2005-02-18 2006-10-10 Mats Johansson Kap- och dammuppsamlingsaggregat samt arbetsmaskin med sådant aggregat
DE102005021153A1 (de) * 2005-05-02 2006-11-09 Flex-Elektrowerkzeuge Gmbh Handgehaltene Schleifmaschine und Werkzeughalteeinrichtung
ITAN20060006U1 (it) * 2006-03-16 2007-09-17 Union Fer Di Taborri Simonetta Dispositivo per la levigatura di pareti
CN1903508A (zh) * 2006-08-07 2007-01-31 成都市昊鑫商贸发展有限公司 便携吸尘式墙面砂光机
CN201353719Y (zh) * 2006-09-12 2009-12-02 布莱克和戴克公司 打磨工具
DE102008063508A1 (de) * 2008-12-10 2010-06-17 Flex-Elektrowerkzeuge Gmbh Handgehaltene Reinigungs-/Schleifmaschine
GB2468873B (en) * 2009-03-25 2013-10-02 Ronald Alexander Scot Young Method of and apparatus for cleaning a floor
US9120202B2 (en) * 2011-06-30 2015-09-01 Black & Decker Inc. Shield assembly for a power tool
DE102012111987A1 (de) * 2012-12-07 2014-06-12 Flex-Elektrowerkzeuge Gmbh Handgehaltene Schleifmaschine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2015091066A1 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3812093A1 (fr) 2019-10-23 2021-04-28 Black & Decker Inc. Ponceuse polaire
EP3812091A1 (fr) 2019-10-23 2021-04-28 Black & Decker Inc. Ponceuse à manche
EP3812092A2 (fr) 2019-10-23 2021-04-28 Black & Decker Inc. Ponceuse à manche
EP3812090A2 (fr) 2019-10-23 2021-04-28 Black & Decker Inc. Ponceuse à manche
EP3812089A1 (fr) 2019-10-23 2021-04-28 Black & Decker Inc. Ponceuse à manche
EP3838480A2 (fr) 2019-10-23 2021-06-23 Black & Decker Inc. Ponceuse à manche
EP3858543A2 (fr) 2019-10-23 2021-08-04 Black & Decker Inc. Ponceuse à manche
EP4063068A1 (fr) 2019-10-23 2022-09-28 Black & Decker, Inc. Ponceuse à manche
EP4289552A1 (fr) 2019-10-23 2023-12-13 Black & Decker, Inc. Ponceuse à bâton

Also Published As

Publication number Publication date
CN105899330B (zh) 2018-02-06
DE102013114469A1 (de) 2015-06-25
US10035236B2 (en) 2018-07-31
EP3083139B1 (fr) 2017-10-18
CN105899330A (zh) 2016-08-24
US20170021471A1 (en) 2017-01-26
WO2015091066A1 (fr) 2015-06-25

Similar Documents

Publication Publication Date Title
EP3083139B1 (fr) Meuleuse portative
DE10314827B3 (de) Chirurgisches Instrument
EP1719581B1 (fr) Ponçeuse motorisée à tête pivotable et porte-outil
EP1464290B1 (fr) Instrument chirurgical
EP1484024B1 (fr) Instrument chirurgical avec poignée et un système de réglage de son point-zéro
EP2869749B1 (fr) Instrument médical de pivotement d'un tel instrument médical
DE102007039580B4 (de) Antriebsmechanismus für einen Motorfuchsschwanz
DE10314828B3 (de) Chirurgisches Instrument
EP2104595B1 (fr) Marteau perforateur et/ou burineur
DE102011104010A1 (de) Bandschleifvorrichtung
DE69831558T2 (de) Tragbares Schneidgerät
DE19625854A1 (de) Steuereinrichtung zur Betätigung des Getriebes von Motorfahrzeugen
DE69210766T2 (de) Elektrisches Rasiergerät
DE102012212417B4 (de) Schalteinheit
EP1853136B1 (fr) Meuble reglable servant de siege
DE3505323A1 (de) Drehzahlverstellvorrichtung fuer ein medizinisches handstueck
DE10001091A1 (de) Elektrohandwerkzeug
EP2928642B1 (fr) Ponceuse à main
DE4338748C2 (de) Hand-Drehwerkzeug
DE202007010551U1 (de) Stiftspitzmaschine
EP2186606B1 (fr) Dispositif d'adaptateur pour une presse tubulaire
DE19954545C1 (de) Schaltvorrichtung für ein Zahnräderwechselgetriebe
EP1405680B1 (fr) Machine à cintrer avec une tête à cintrer rotative
EP0616790B1 (fr) Liaison articulée pour un appareil ménager comme notamment un aspirateur, un appareil de nettoyage à vapeur ou appareils semblables
EP4091735A2 (fr) Outil composite

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: 20160616

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20170518

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): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM 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: FR

Ref legal event code: PLFP

Year of fee payment: 4

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 937527

Country of ref document: AT

Kind code of ref document: T

Effective date: 20171115

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: 502014005897

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20171018

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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: 20171018

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20171018

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: 20171018

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: 20171018

Ref country code: NO

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: 20180118

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: 20171018

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

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: 20171018

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: 20180218

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: 20180119

Ref country code: RS

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: 20171018

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: 20180118

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: 20171018

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502014005897

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20171018

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: 20171018

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: 20171018

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: 20171018

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20171018

Ref country code: SM

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: 20171018

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: 20171018

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

26N No opposition filed

Effective date: 20180719

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171208

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: 20171018

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20171231

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: 20171208

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: 20171231

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: 20171018

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171231

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171231

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: 20141208

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: 20171018

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20181208

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20171018

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20171018

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

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: 20171018

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: 20181208

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: 20171018

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20171018

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

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: 20171018

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 937527

Country of ref document: AT

Kind code of ref document: T

Effective date: 20191208

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: 20191208

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502014005897

Country of ref document: DE

Representative=s name: DTS PATENT- UND RECHTSANWAELTE SCHNEKENBUEHL U, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 502014005897

Country of ref document: DE

Representative=s name: DTS PATENT- UND RECHTSANWAELTE PARTMBB, DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20221220

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20231214

Year of fee payment: 10