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81. 发明授权

EP2661342B1 MITER SAW WITH ADJUSTABLE FENCE 有权
标题翻译： MITRE用可调节的围栏锯
公开(公告)号：EP2661342B1
公开(公告)日：2018-04-04
申请号：EP11810976.8
申请日：2011-12-30
申请人： Robert Bosch GmbH
发明人： LAWLOR, Michael, J. , WIKER, Juergen
IPC分类号： B27B27/10 , B23D47/04
CPC分类号： B27B27/08 , B23D45/044 , B23D47/025 , B23D47/04 , B27B27/06 , B27B27/10 , Y10T83/7613 , Y10T83/7647 , Y10T83/7697 , Y10T83/8773
摘要： A miter saw includes a base, a turntable rotatable in relation to the base and including a work piece support surface, a support assembly attached to the turntable, and a saw assembly attached to the support assembly and configured to cut a work piece supported on the turntable. A fence assembly includes an elongate fence body that extends along a first axis. The elongate fence body is supported by the base and positioned over the turntable. The fence body has a first connecting structure, and a fence insert defining an elongate work piece abutment surface and having a second connecting structure. The fence assembly is positionable in a first configuration and a second configuration. In the first configuration, the second connecting structure cooperates with the first connecting structure to secure the fence insert at a first position in relation to the fence body. When the fence assembly is positioned in the second configuration, the second connecting structure cooperates with the first connecting structure to secure the fence insert at a second position in relation to the fence body. A second axis intersects the first axis in a perpendicular manner. When the fence insert is secured at the first position, the elongate work piece abutment surface is positioned to intersect the second axis at a first point. When the fence insert is secured at the second position, the elongate work piece abutment surface is positioned to intersect the second axis at a second point, and the first point is offset from the second point along said second axis.

82. 发明授权

EP1871574B1 HANDWERKZEUGMASCHINE 有权
公开(公告)号：EP1871574B1
公开(公告)日：2017-06-28
申请号：EP06708210.7
申请日：2006-02-13
申请人： ROBERT BOSCH GMBH
发明人： STIERLE, Peter , HOFMANN, Albrecht , WIKER, Juergen , PAULI, Mario , HECKMANN, Markus , HEESS, Stefan , SCHOMISCH, Thomas , EULE, Meinhard
IPC分类号： B25F5/00
CPC分类号： B25F5/006

83. 发明授权

EP2217409B1 HANDWERKZEUGMASCHINE MIT EINEM HANDGRIFF 有权
标题翻译：带手柄手持式工具机
公开(公告)号：EP2217409B1
公开(公告)日：2013-05-01
申请号：EP08805233.7
申请日：2008-10-10
申请人： Robert Bosch GmbH
发明人： BOECK, Cornelius , SCHADOW, Joachim , WIKER, Juergen , ANDRASIC, Sinisa
IPC分类号： B25F5/02
CPC分类号： B25F5/026

84. 发明授权

EP1677946B1 ELEKTROWERKZEUGMASCHINE 有权
标题翻译：电动工具机
公开(公告)号：EP1677946B1
公开(公告)日：2010-04-21
申请号：EP04786845.0
申请日：2004-09-24
申请人： ROBERT BOSCH GMBH
发明人： STIERLE, Peter , WIKER, Juergen
IPC分类号： B24B23/00
CPC分类号： B24B23/028 , B25F5/008

85. 发明公开

EP2086718A1 SCHUTZVORRICHTUNG 有权
公开(公告)号：EP2086718A1
公开(公告)日：2009-08-12
申请号：EP07803342.0
申请日：2007-09-07
申请人： Robert Bosch GmbH
发明人： WIKER, Juergen , SCHADOW, Joachim , BOECK, Cornelius , KEUSCH, Siegfried , MUELLER-BOYSEN, Ulrich , MEIER, Markus
IPC分类号： B23Q11/06 , B24B55/10 , B24B55/05
CPC分类号： B24B55/052
摘要： The invention originates from a safety device, in particular for hand-held power tools, with a disk-shaped and rotating tool, and with a base body (12). It is recommended that the safety device include an energy-absorbing element (14) arranged on the base body (12).
摘要翻译：本发明来源于安全装置，特别是用于手持式电动工具的安全装置，具有盘形旋转工具和基体（12）。建议安全装置包括布置在基体（12）上的能量吸收元件（14）。

86. 发明公开

EP2032308A1 SCHUTZHAUBEN-BEFESTIGUNGSVORRICHTUNG 有权
标题翻译：保护保护罩固定装置
公开(公告)号：EP2032308A1
公开(公告)日：2009-03-11
申请号：EP07765262.6
申请日：2007-04-19
申请人： Robert Bosch GmbH
发明人： STIERLE, Peter , WIKER, Juergen , SULEA, Maria-Margareta , HEESS, Stefan
IPC分类号： B24B55/05
CPC分类号： B24B23/02 , B24B55/052
摘要： The invention is based on a protective hood fastening device having a fastening element (12a - 12n) for fastening a protective hood (14a - 14n) which is intended for partly enclosing a rotating application tool on a body (16a - 16n) of an electric tool (10a - 10n). It is proposed that the fastening element (12a - 12n) comprise at least one latching element (18a - 18n) for locking the protective hood (14a - 14n) against rotation relative to the body (16a - 16n) of the electric tool (10a - 10n).

87. 发明授权

EP1684944B1 WERKZEUGAUFNAHMEVORRICHTUNG FÜR EIN EINSATZWERKZEUG MIT EINER ZUMINDEST IM WESENTLICHEN SCHEIBENFÖRMIGEN NABE 有权
标题翻译：工具摇篮用于与工具至少基本上是圆盘形的HUB使用
公开(公告)号：EP1684944B1
公开(公告)日：2008-01-30
申请号：EP04786843.5
申请日：2004-09-24
申请人： ROBERT BOSCH GMBH
发明人： KRAENZLER, Ernst , STIERLE, Peter , HOFMANN, Albrecht , WIKER, Juergen , KRONDORFER, Harald , HECKMANN, Markus , SCHADOW, Joachim , ANDRASIC, Sinisa , SCHOMISCH, Thomas
IPC分类号： B24B45/00 , B24B23/02 , B23D61/00 , B21K1/12
CPC分类号： B27B5/32 , B21K1/12 , B24B23/022 , B24B23/028 , B24B45/006
摘要： The invention relates to a tool receiving device for a machine tool (14), comprising an at least essentially disk-shaped hub (42), particularly for a hand-guided angle grinder (32) or a hand-held circular saw. Said tool receiving device also comprises a drive shaft (16) and a receiving device (12) comprising at least one catching element (20) which can be displaceably mounted against a spring element (18) in order to fix the machine tool in a positive fit in the direction of the periphery (50, 52). According to the invention, the drive shaft (16) comprises at least one shaped positive fit non chip-removing element (100) which is connected in a positive fit in the direction of the periphery (50, 52) to means for the transmission of drive torque in the receiving device (12).

88. 发明公开

EP1684944A1 WERKZEUGAUFNAHMEVORRICHTUNG FÜR EIN EINSATZWERKZEUG MIT EINER ZUMINDEST IM WESENTLICHEN SCHEIBENFÖRMIGEN NABE 有权
标题翻译：工具摇篮用于与工具至少基本上是圆盘形的HUB使用
公开(公告)号：EP1684944A1
公开(公告)日：2006-08-02
申请号：EP04786843.5
申请日：2004-09-24
申请人： ROBERT BOSCH GMBH
发明人： KRAENZLER, Ernst , STIERLE, Peter , HOFMANN, Albrecht , WIKER, Juergen , KRONDORFER, Harald , HECKMANN, Markus , SCHADOW, Joachim , ANDRASIC, Sinisa , SCHOMISCH, Thomas
IPC分类号： B24B45/00 , B24B23/02 , B23D61/00 , B21K1/12
CPC分类号： B27B5/32 , B21K1/12 , B24B23/022 , B24B23/028 , B24B45/006
摘要： The invention relates to a tool receiving device for a machine tool (14), comprising an at least essentially disk-shaped hub (42), particularly for a hand-guided angle grinder (32) or a hand-held circular saw. Said tool receiving device also comprises a drive shaft (16) and a receiving device (12) comprising at least one catching element (20) which can be displaceably mounted against a spring element (18) in order to fix the machine tool in a positive fit in the direction of the periphery (50, 52). According to the invention, the drive shaft (16) comprises at least one shaped positive fit non chip-removing element (100) which is connected in a positive fit in the direction of the periphery (50, 52) to means for the transmission of drive torque in the receiving device (12).

89. 发明公开

EP1677946A1 ELEKTROWERKZEUGMASCHINE 有权
标题翻译：电动工具机
公开(公告)号：EP1677946A1
公开(公告)日：2006-07-12
申请号：EP04786845.0
申请日：2004-09-24
申请人： ROBERT BOSCH GMBH
发明人： STIERLE, Peter , WIKER, Juergen
IPC分类号： B24B23/00
CPC分类号： B24B23/028 , B25F5/008
摘要： The invention relates to a power tool comprising an electric motor arranged in a housing (10) and a cooling device (16, 18, 20, 30, 32). According to the invention, the cooling device (16, 18, 20, 30, 32) comprises a cooling channel (30), at least in sections thereof, that is closed to the inside of the housing (10).

90. 发明公开

EP1575742A1 GETRIEBE, INSBESONDERE FÜR ELEKTROHANDWERKZEUGMASCHINEN 有权
标题翻译：变速器，尤其是用于手持式电动工具机
公开(公告)号：EP1575742A1
公开(公告)日：2005-09-21
申请号：EP03813519.0
申请日：2003-07-21
申请人： ROBERT BOSCH GMBH
发明人： SCHADOW, Joachim , WIKER, Juergen , STIERLE, Peter
IPC分类号： B25F5/00 , F16H55/14 , F16F15/124
CPC分类号： B25F5/001 , F16F15/124 , F16H1/14 , F16H55/14 , F16H57/0006 , Y10T74/19633
摘要： A gearset, in particular for electric hand machine tools, is disclosed, comprising a input toothed gear (12) sitting on and fixed to an input shaft (11) and an output toothed gear (13), engaging with the above which drives an output shaft (14). According to the invention, a smooth operation of the gearset and a longer service life as a result of a reduction in the mechanical loading of the teeth on start-up and on peak loading during operation may be achieved, whereby a spring elastic damping element (22) is arranged between the output toothed gear (13) and the output shaft (14).

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