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18 条记录 (耗时 0.02 秒)

    Method for Training a Classifier to Ascertain a Handheld Machine Tool Device State
    1.
    发明公开
    Method for Training a Classifier to Ascertain a Handheld Machine Tool Device State 审中-公开

    公开(公告)号：US20240037446A1

    公开(公告)日：2024-02-01

    申请号：US18018377

    申请日：2021-06-23

    申请人： Robert Bosch GmbH

    发明人： Andreas Vogt ,  Matthias Tauber ,  Frank Wolter

    IPC分类号： G06N20/00 ,  B25F5/00

    CPC分类号： G06N20/00 ,  B25F5/00

    摘要： The disclosure relates to a method for training a classifier to determine a handheld machine tool device state, comprising the following steps:—providing a handheld machine tool; —providing at least one sensor; —operating the handheld machine tool continuously; —terminating the continuous operation, in particular in the event of damage occurring; —capturing sensor data during the continuous operation; —extracting features on the basis of the sensor data; —ascertaining at least two handheld machine tool device states on the basis of the extracted features.

    Pneumatic Percussion Mechanism Apparatus
    4.
    发明申请
    Pneumatic Percussion Mechanism Apparatus 审中-公开
    气动打击机构

    公开(公告)号：US20150158166A1

    公开(公告)日：2015-06-11

    申请号：US14400426

    申请日：2013-04-24

    申请人： ROBERT BOSCH GMBH

    发明人： Gerd Schlesak ,  Juergen Lennartz ,  Christian Bertsch ,  Antoine Vandamme ,  Matthias Tauber

    IPC分类号： B25D11/00 ,  B25D11/02

    CPC分类号： B25D11/005 ,  B25D11/02 ,  B25D2250/035 ,  B25D2250/221 ,  B25D2250/375

    摘要： A pneumatic percussion mechanism apparatus, in particular for a rotary and/or percussion hammer, includes a striker mounted so as to be movable in a percussion direction in a guide tube, and at least one venting unit which is configured to influence a movement of the striker. The venting unit has a setting unit configured to set a percussion intensity, and is further configured to influence, during a percussion operation, a venting of a percussion space adjoining the striker in the percussion direction in the guide tube.

    摘要翻译： 特别是用于旋转和/或冲击锤的气动冲击机构装置包括安装成能够在导向管中以冲击方向移动的撞针和至少一个排气单元，其构造成影响 前锋 排气单元具有设置为设定打击强度的设定单元，并且还被配置为在冲击操作期间影响与导向管中的敲击方向相邻的冲击器的冲击空间的排气。

    Hand-held power tool device
    9.
    发明授权
    Hand-held power tool device 有权

    公开(公告)号：US09802305B2

    公开(公告)日：2017-10-31

    申请号：US14315084

    申请日：2014-06-25

    申请人： Robert Bosch GmbH

    发明人： Carsten Diem ,  Hagen Philipp Keinath ,  Matthias Tauber

    IPC分类号： B25D16/00

    CPC分类号： B25D16/00 ,  B25D2216/0069 ,  B25D2250/221

    摘要： A hand-held power tool device comprises an impact tool unit, an impact detection unit, and a blocking detection unit. The impact tool unit is configured to drive an insertion tool at least partially in at least one of a rotational fashion and a translatory fashion. The impact detection unit is configured to detect at least one impact parameter, such as linear acceleration running at least substantially parallel to a processing axis of the insertion tool. The blocking detection unit is configured to detect at least one blocking parameter, such as at least one an angular acceleration about the processing axis of the insertion tool. The impact detection unit and the blocking detection unit are formed at least partially as one-piece.