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公开(公告)号：US10807170B2
公开(公告)日：2020-10-20
申请号：US16030678
申请日：2018-07-09
发明人： Olaf Klabunde , Juergen Blickle , Walter Thomaschewski , Fabian Bek , Stefano Delfini , Willi Fellmann , Bruno Luescher , Milan Bozic , Thomas Mathys , Daniel Grolimund
摘要： The invention relates to a tool device which is suitable for use with a machine tool, in particular a hand guided machine tool, having a driving device moving, in particular in an oscillating manner, around a driving axis. The tool device has an attachment device which allows it to be fastened on a machine tool such that its driving axis and an axis of rotation of the tool substantially coincide. The attachment device, for absorbing the driving force, has at least two driving area regions, which are spaced apart from said tool axis of rotation and each has a plurality of surface points. The tangent planes to said surface-area points are inclined in regard to an axial plane, which encloses the tool axis of rotation. Furthermore, said tangent planes are inclined regard to a radial plane which extends perpendicularly to the tool axis of rotation. This means that the torque introduced into the tool device by the machine tool, via the driving device, is reliably absorbed.
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公开(公告)号：US10967435B2
公开(公告)日：2021-04-06
申请号：US16028860
申请日：2018-07-06
发明人： Olaf Klabunde , Juergen Blickle , Walter Thomaschewski , Fabian Bek , Stefano Delfini , Willi Fellmann , Bruno Luescher , Milan Bozic , Thomas Mathys , Daniel Grolimund
摘要： The invention relates to a machine tool, in particular a hand held machine tool, which has a tool receiving device that is movable, in particular in an oscillating manner, around an output shaft. The tool receiving device is designed to hold a tool device on the machine tool in such a manner that the output shaft and a tool rotation axis substantially coincide. The tool receiving device has at least one torque transmission region and a holding device. In order to transmit a driving force to the tool device, the torque transmission region has at least two output area regions that are arranged at a distance from said output shaft and each have a multiplicity of surface points. Here, the tangent planes to said surface points are inclined in regard to an axial plane which includes said output shaft. Furthermore, the tangent planes are inclined in regard to a radial plane which extends perpendicularly to the output shaft. In this way, the output torque is transmitted reliably to the tool device by the machine tool via the tool receiving device.
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公开(公告)号：US10471518B2
公开(公告)日：2019-11-12
申请号：US14909247
申请日：2014-07-25
发明人： Olaf Klabunde , Juergen Blickle , Walter Thomaschewski , Fabian Bek , Stefano Delfini , Willi Fellmann , Bruno Luescher , Milan Bozic , Thomas Mathys , Daniel Grolimund
摘要： The invention relates to a machine tool, in particular a hand held machine tool, which has a tool-accommodating device which can be moved, in particular in oscillating fashion, about a drive axis, in order to retain a tool device on the machine tool. The tool-accommodating device has at least one clamping device, at least one retaining device and at least one locking device. The retaining device can be moved from at least one first, open position into at least one second, closed position. It is also the case that the retaining device can be forced by a clamping force, by way of the clamping device, preferably in the closing direction from said first, open position in the direction of said second, closed position. The locking device can be moved between at least one first, locking position and at least one second, unlocking position. It is possible here for said locking device to block movement of the retaining device in at least one locking position. A force applied to the locking device directly or indirectly by the tool device moves said locking device from one of said locking positions into one of said unlocking positions. This allows the tool device to be inserted particularly quickly and straightforwardly into the machine tool.
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公开(公告)号：US10052695B2
公开(公告)日：2018-08-21
申请号：US14909233
申请日：2014-07-25
发明人： Olaf Klabunde , Juergen Blickle , Walter Thomaschewski , Fabian Bek , Stefano Delfini , Willi Fellmann , Bruno Luescher , Milan Bozic , Thomas Mathys , Daniel Grolimund
CPC分类号： B23B31/008 , B23B31/10 , B23B2231/48 , B24B45/006 , B27B5/32 , Y10T279/33
摘要： The invention relates to a machine tool, in particular a hand held machine tool, which has a tool receiving device that is movable, in particular in an oscillating manner, around an output shaft (2). The tool receiving device is designed to hold a tool device on the machine tool in such a manner that the output shaft and a tool rotation axis substantially coincide. The tool receiving device has at least one torque transmission region (9) and a holding device (4a, 4b). In order to transmit a driving force to the tool device, the torque transmission region has at least two output area regions (9a) that are arranged at a distance from said output shaft and each have a multiplicity of surface points. Here, the tangent planes to said surface points are inclined in regard to an axial plane which includes said output shaft. Furthermore, the tangent planes are inclined in regard to a radial plane which extends perpendicularly to the output shaft. In this way, the output torque is transmitted reliably to the tool device by the machine tool via the tool receiving device.
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公开(公告)号：US20230286059A1
公开(公告)日：2023-09-14
申请号：US18175179
申请日：2023-02-27
发明人： Olaf Klabunde , Juergen Blickle , Walter Thomaschewski , Fabian Bek , Stefano Delfini , Willi Fellmann , Bruno Luescher , Milan Bozic , Thomas Mathys , Daniel Grolimund
CPC分类号： B23B31/102 , B24B45/006 , B23D61/02 , B23D61/006
摘要： The invention relates to a tool device which is suitable for use with a machine tool, in particular a hand guided machine tool, having a driving device moving, in particular in an oscillating manner, around a driving axis. The tool device has an attachment device which allows it to be fastened on a machine tool such that its driving axis and an axis of rotation of the tool substantially coincide. The attachment device, for absorbing the driving force, has at least two driving area regions, which are spaced apart from said tool axis of rotation and each has a plurality of surface points. The tangent planes to said surface-area points are inclined in regard to an axial plane, which encloses the tool axis of rotation. Furthermore, said tangent planes are inclined regard to a radial plane which extends perpendicularly to the tool axis of rotation. This means that the torque introduced into the tool device by the machine tool, via the driving device, is reliably absorbed.
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公开(公告)号：US11590584B2
公开(公告)日：2023-02-28
申请号：US17073843
申请日：2020-10-19
发明人： Olaf Klabunde , Juergen Blickle , Walter Thomaschewski , Fabian Bek , Stefano Delfini , Willi Fellmann , Bruno Luescher , Milan Bozic , Thomas Mathys , Daniel Grolimund
摘要： The invention relates to a tool device which is suitable for use with a machine tool, in particular a hand guided machine tool, having a driving device moving, in particular in an oscillating manner, around a driving axis. The tool device has an attachment device which allows it to be fastened on a machine tool such that its driving axis and an axis of rotation of the tool substantially coincide. The attachment device, for absorbing the driving force, has at least two driving area regions, which are spaced apart from said tool axis of rotation and each has a plurality of surface points. The tangent planes to said surface-area points are inclined in regard to an axial plane, which encloses the tool axis of rotation. Furthermore, said tangent planes are inclined regard to a radial plane which extends perpendicularly to the tool axis of rotation. This means that the torque introduced into the tool device by the machine tool, via the driving device, is reliably absorbed.
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公开(公告)号：US10065248B2
公开(公告)日：2018-09-04
申请号：US14909204
申请日：2014-07-25
发明人： Olaf Klabunde , Juergen Blickle , Walter Thomaschewski , Fabian Bek , Stefano Delfini , Willi Fellmann , Bruno Luescher , Milan Bozic , Thomas Mathys , Daniel Grolimund
摘要： The invention relates to a tool device which is suitable for use with a machine tool, in particular a hand guided machine tool, having a driving device moving, in particular in an oscillating manner, around a driving axis. The tool device has an attachment device which allows it to be fastened on a machine tool such that its driving axis and an axis of rotation of the tool substantially coincide. The attachment device, for absorbing the driving force, has at least two driving area regions, which are spaced apart from said tool axis of rotation and each has a plurality of surface points. The tangent planes to said surface-area points are inclined in regard to an axial plane, which encloses the tool axis of rotation. Furthermore, said tangent planes are inclined regard to a radial plane which extends perpendicularly to the tool axis of rotation. This means that the torque introduced into the tool device by the machine tool, via the driving device, is reliably absorbed.
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公开(公告)号：US09233424B2
公开(公告)日：2016-01-12
申请号：US13941136
申请日：2013-07-12
申请人： Robert Bosch GmbH
发明人： Daniel Grolimund , Martin Richter
CPC分类号： B23B51/0473 , B23B51/0406 , B23B51/12 , Y10T408/895 , Y10T408/95 , Y10T408/957
摘要： An adapter for holding a hole saw on a power tool includes a driver, a threaded spindle, and a connecting bushing, via which the threaded spindle and the driver are coupled in a direction of rotation.
摘要翻译： 用于在电动工具上保持孔锯的适配器包括驱动器，螺纹主轴和连接衬套，螺纹主轴和驱动器通过该适配器沿旋转方向联接。
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公开(公告)号：US20140260879A1
公开(公告)日：2014-09-18
申请号：US14200123
申请日：2014-03-07
申请人： Robert Bosch GmbH
发明人： Daniel Grolimund , Wilfried Kern , Martin Kocher
IPC分类号： B23D61/12
CPC分类号： B23D61/12 , B23D61/121 , Y10T83/9319
摘要： A hacksaw blade has a blade body that includes a cutting edge. One cutting-edge section is embodied in a concavely curved manner and at least one further cutting-edge section is embodied in a non-concave manner.
摘要翻译： 钢锯刀片具有包括切削刃的刀片体。 一个前缘部分以凹形弯曲的方式实施，并且至少一个另外的切割部分以非凹入的方式被实施。
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