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公开(公告)号：US09969071B2
公开(公告)日：2018-05-15
申请号：US14403258
申请日：2013-04-24
申请人： Robert Bosch GmbH
发明人： Rainer Nitsche , Matthias Tauber , Gerd Schlesak , Antoine Vandamme , Thomas Winkler , Christian Bertsch , Achim Duesselberg , Ulli Hoffmann , Thilo Henke , Juergen Lennartz , Helge Sprenger
CPC分类号： B25D16/006 , B25D11/00 , B25D11/005 , B25D2211/003 , B25D2211/068 , B25D2250/035 , B25D2250/131 , B25D2250/145 , B25D2250/201 , B25D2250/221
摘要： Percussion unit, especially for a rotary hammer and/or percussion hammer, comprising a control unit which is designed for open-loop and/or closed loop control of a pneumatic percussion mechanism, and at least one operating condition sensor unit. According to the disclosure, the control unit is designed to detect at least one percussion mechanism parameter depending on measurement values of the operating condition sensor unit.
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公开(公告)号：US10350742B2
公开(公告)日：2019-07-16
申请号：US14403199
申请日：2013-04-24
申请人： Robert Bosch GmbH
发明人： Rainer Nitsche , Antoine Vandamme , Thomas Winkler , Helge Sprenger , Haris Hamedovic , Wolfgang Fischer , Christian Bertsch , Mario Eduardo Vega Zavala , Ulli Hoffmann , Thilo Henke , Achim Duesselberg
摘要： Percussion unit, especially for a rotary hammer and/or percussion hammer, comprising a control unit which is designed for controlling a pneumatic percussion mechanism. According to the disclosure, the control unit comprises at least one load estimation device.
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公开(公告)号：US20150136433A1
公开(公告)日：2015-05-21
申请号：US14403258
申请日：2013-04-24
申请人： Robert Bosch GmbH
发明人： Rainer Nitsche , Matthias Tauber , Gerd Schlesak , Antoine Vandamme , Thomas Winkler , Christian Bertsch , Achim Duesselberg , Ulli Hoffmann , Thilo Henke , Juergen Lennartz , Helge Sprenger
CPC分类号： B25D16/006 , B25D11/00 , B25D11/005 , B25D2211/003 , B25D2211/068 , B25D2250/035 , B25D2250/131 , B25D2250/145 , B25D2250/201 , B25D2250/221
摘要： Percussion unit, especially for a rotary hammer and/or percussion hammer, comprising a control unit which is designed for open-loop and/or closed loop control of a pneumatic percussion mechanism, and at least one operating condition sensor unit. According to the disclosure, the control unit is designed to detect at least one percussion mechanism parameter depending on measurement values of the operating condition sensor unit.
摘要翻译： 敲击单元，特别是用于旋转锤和/或敲击锤，包括设计用于气动打击机构的开环和/或闭环控制的控制单元和至少一个操作条件传感器单元。 根据本公开，控制单元被设计为根据操作条件传感器单元的测量值来检测至少一个打击机构参数。
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公开(公告)号：US20150101835A1
公开(公告)日：2015-04-16
申请号：US14403199
申请日：2013-04-24
申请人： Robert Bosch GmbH
发明人： Rainer Nitsche , Antoine Vandamme , Thomas Winkler , Helge Sprenger , Haris Hamedovic , Wolfgang Fischer , Christian Bertsch , Mario Eduardo Vega Zavala , Ulli Hoffmann , Thilo Henke , Achim Duesselberg
IPC分类号： B25D11/06
CPC分类号： B25D11/06 , B25D11/005 , B25D16/006 , B25D2211/003 , B25D2211/068 , B25D2250/035 , B25D2250/131 , B25D2250/145 , B25D2250/201 , B25D2250/205 , B25D2250/221 , B25F5/00
摘要： Percussion unit, especially for a rotary hammer and/or percussion hammer, comprising a control unit which is designed for controlling a pneumatic percussion mechanism. According to the disclosure, the control unit comprises at least one load estimation device.
摘要翻译： 冲击单元，特别是用于旋转锤和/或敲击锤，包括被设计用于控制气动打击机构的控制单元。 根据本公开，控制单元包括至少一个负载估计装置。
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公开(公告)号：US20170268568A1
公开(公告)日：2017-09-21
申请号：US15453253
申请日：2017-03-08
申请人： Robert Bosch GmbH
发明人： Andreas Riedel , Michael Mayer , Thilo Henke , Jan Koalick , Lars Schmid
CPC分类号： F16C33/1065 , B23P15/003 , B25D17/06 , B25D17/26 , B25D2217/0023 , F16C2322/50
摘要： A bearing device includes at least one bearing element. The at least one bearing element has at least one bearing running surface and at least one lubricant pocket. The at least one lubricant pocket is configured to lubricate at least a portion of the bearing running surface of the at least one bearing element. A method of producing the at least one bearing element includes forming the at least one lubricant pocket in the at least one bearing element at least partly by a non-cutting production method.
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