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公开(公告)号:US07886839B2
公开(公告)日:2011-02-15
申请号:US12539816
申请日:2009-08-12
申请人: Karl Frauhammer , Gerhard Meixner , Heiko Roehm , Willy Braun , Axel Kuhnle , Andreas Strasser , Ralph Dammertz , Joachim Schadow , Christian Koepf , Juergen Lennartz
发明人: Karl Frauhammer , Gerhard Meixner , Heiko Roehm , Willy Braun , Axel Kuhnle , Andreas Strasser , Ralph Dammertz , Joachim Schadow , Christian Koepf , Juergen Lennartz
IPC分类号: B25D17/24
CPC分类号: B25D17/043
摘要: The hand-held power tool has a vibration-damped main handle. The hand-held power tool has a device for fastening the main handle to a main element configured so that when the main element moves out of a stationary position toward the main handle the main element swivels around at least one swivel axis so that it is guided along a trajectory that extends with a slant of at least 10° relative to a flat surface, which extends through a longitudinal tool axis and which has a surface normal oriented in a normal direction perpendicular to the longitudinal tool axis. As a result vibrations with a movement component perpendicular to the longitudinal tool axis are damped as well as vibrations that induce motion of the main element in the direction of the longitudinal tool axis toward the main handle.
摘要翻译: 手持式电动工具具有振动阻尼的主把手。 手持式电动工具具有用于将主把手紧固到主元件的装置,该主元件被构造成使得当主元件从静止位置移动到主把手时,主元件围绕至少一个旋转轴线旋转,使得其被引导 沿着相对于平坦表面以至少10°的倾斜延伸的轨迹,该平坦表面延伸穿过纵向工具轴线,并且具有在垂直于纵向刀具轴线的法线方向上取向的表面。 因此,垂直于纵向工具轴线的运动部件的振动被阻尼以及使主元件在纵向工具轴线方向上朝向主手柄的运动的振动。
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公开(公告)号:US20110005790A1
公开(公告)日:2011-01-13
申请号:US12528600
申请日:2008-01-08
申请人: Mario Frank , Ulrich Mueller-Boysen , Joachim Schadow , Roswitha Eicher , Stefan Heess , Joerg Maute , Juergen Wiker , Siegfried Keusch , Florian Fsenwein , Bernhard Eicher , Marcus Schuller
发明人: Mario Frank , Ulrich Mueller-Boysen , Joachim Schadow , Roswitha Eicher , Stefan Heess , Joerg Maute , Juergen Wiker , Siegfried Keusch , Florian Fsenwein , Bernhard Eicher , Marcus Schuller
CPC分类号: B25F5/006 , B25F5/026 , Y10T16/466
摘要: The invention relates to a hand grip having a grip core and a grip cover disposed on the grip core. The grip cover has at least one vibration-damping element. A fastening element is attached to the grip core. The vibration-damping means can be prestressed.
摘要翻译: 本发明涉及一种手柄,其具有握柄芯和设置在抓握芯上的抓握盖。 握把具有至少一个减震元件。 紧固元件附接到抓握芯。 减振装置可以预应力。
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公开(公告)号:US20100229404A1
公开(公告)日:2010-09-16
申请号:US12738450
申请日:2008-09-02
申请人: Joachim Schadow , Paul Stooss , Simon Haas
发明人: Joachim Schadow , Paul Stooss , Simon Haas
IPC分类号: B23D51/02
CPC分类号: B23D51/02 , B22D19/02 , B23D59/006
摘要: An assembled footplate for hand-held machine tools, in particular power hacksaws, has a bottom sliding plate and a cover part, which together form a housing enclosure for a connecting element.
摘要翻译: 用于手持式机床,特别是电动工具的组装脚踏板具有底部滑动板和盖部分,它们一起形成用于连接元件的壳体外壳。
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公开(公告)号:US20100167633A1
公开(公告)日:2010-07-01
申请号:US12377657
申请日:2007-09-07
申请人: Ulrich Mueller-Boysen , Cornelius Boeck , Joachim Schadow , Juergen Wiker , Siegfried Keusch , Markus Meier
发明人: Ulrich Mueller-Boysen , Cornelius Boeck , Joachim Schadow , Juergen Wiker , Siegfried Keusch , Markus Meier
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: 本发明起源于安全装置,特别是用于手持式电动工具,具有盘形和旋转工具以及基体(12)。 建议安全装置包括布置在基体(12)上的能量吸收元件(14)。
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公开(公告)号:US07739932B2
公开(公告)日:2010-06-22
申请号:US10564668
申请日:2004-09-24
申请人: Ernst Kraenzler , Peter Stierle , Albrecht Hofmann , Juergen Wiker , Harald Krondorfer , Joachim Schadow , Sinisa Andrasic , Thomas Schomisch , Christof Hoelzl , Johann Huber , Marcus Heckmann , Kirsten Heckmann, legal representative
发明人: Ernst Kraenzler , Peter Stierle , Albrecht Hofmann , Juergen Wiker , Harald Krondorfer , Joachim Schadow , Sinisa Andrasic , Thomas Schomisch , Christof Hoelzl , Johann Huber , Marcus Heckmann
CPC分类号: B24B23/022 , B24B45/006 , B27B5/32 , Y10T82/2589
摘要: A tool-holding device for an insert tool (14) equipped with an at least essentially disk-shaped hub (42), in particular for a hand-guided angle grinder (32) or a hand-guided circular saw, having a drive device (12) that includes a leaf spring unit (58) and is able to clamp the insert tool (14) in the axial direction (64).The leaf spring unit (58) has at least one freely extending spring piece (110) that extends at least partially in the circumference direction (50, 52).
摘要翻译: 一种用于插入工具(14)的工具保持装置,该工具装备有至少基本上盘形的毂(42),特别是用于手动引导角磨粉机(32)或手动导向圆锯,具有驱动装置 (12),其包括板簧单元(58),并且能够沿轴向(64)夹紧插入工具(14)。 板簧单元(58)具有至少一个在圆周方向(50,52)上至少部分延伸的自由延伸的弹簧片(110)。
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公开(公告)号:US07722445B2
公开(公告)日:2010-05-25
申请号:US10564667
申请日:2004-11-09
申请人: Ernst Kraenzler , Peter Stierle , Albrecht Hofmann , Juergen Wiker , Harald Krondorfer , Joachim Schadow , Sinisa Andrasic , Thomas Schomisch , Christof Hoelzl , Johann Huber
发明人: Ernst Kraenzler , Peter Stierle , Albrecht Hofmann , Juergen Wiker , Harald Krondorfer , Joachim Schadow , Sinisa Andrasic , Thomas Schomisch , Christof Hoelzl , Johann Huber
CPC分类号: B24B45/006 , B24D7/16
摘要: An insertion tool (12) for an angle grinder (2) that has a hub (16) with at least a first fastening means for fastening the hub (16) to a driving device (22) of the angle grinder (2). The first fastening means if located on a partial circle (54) with a radius (56) of between 12 mm and 25 mm.
摘要翻译: 一种用于角磨机(2)的插入工具(12),其具有带有至少第一紧固装置的轮毂(16),用于将轮毂(16)紧固到角磨机(2)的驱动装置(22)。 第一紧固装置,如果位于半径(56)在12mm和25mm之间的部分圆(54)上。
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公开(公告)号:US20090130961A1
公开(公告)日:2009-05-21
申请号:US12293850
申请日:2007-11-09
CPC分类号: B24B55/052 , B24B23/00 , Y10T70/5022 , Y10T70/5611
摘要: The invention relates to a portable power tool system comprising a portable power tool (12a-n), especially an angle grinder, a protective hood unit (14a-n) and a protective hood anti-rotation lock (16a-n) for providing anti-rotational locking between the protective hood unit (14a-n) and the portable power tool (12a-n) in the event of a breakage of a tool (18a-n). According to the invention, the protective hood anti-rotation lock (16a-n) is adapted to provide anti-rotational locking between the protective hood unit (14a-n) and the portable power tool (12a-n) while at the same time securing the protective hood unit (14a-n) to the portable power tool (12a-n) in a working position of the protective hood unit (14a-n).
摘要翻译: 本发明涉及一种便携式电动工具系统,其包括便携式电动工具(12a-n),特别是角磨机,保护罩单元(14a-n)和防护罩防旋转锁(16a-n) 在工具(18a-n)断裂的情况下,在保护罩单元(14a-n)和便携式电动工具(12a-n)之间的旋转锁定。 根据本发明,防护罩防旋转锁(16a-n)适于在保护罩单元(14a-n)和便携式电动工具(12a-n)之间提供防旋转锁定,同时 在保护罩单元(14a-n)的工作位置将保护罩单元(14a-n)固定到便携式电动工具(12a-n)上。
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公开(公告)号:US20090098812A1
公开(公告)日:2009-04-16
申请号:US12282828
申请日:2007-11-09
CPC分类号: B24B55/052 , B24B23/00 , Y10T70/5022 , Y10T70/5611
摘要: The invention relates to a protective hood anti-rotation lock for a portable power tool (12a-f), especially for an angle grinder, for providing anti-rotational locking between the portable power tool and a protective hood unit (14a-f). According to the invention, the protective hood anti-rotation lock has a non-positive unit (16a-f) which is provided for anti-rotational locking of the portable power tool (12a-f) and the protective hood unit (14a-f) in the event of a tool (18a-f) breakage.
摘要翻译: 本发明涉及一种用于便携式电动工具(12a-f)的防护罩防旋转锁,特别是用于角磨机,用于在便携式电动工具和保护罩单元(14a-f)之间提供防旋转锁定。 根据本发明,防护罩防旋转锁具有非正单元(16a-f),其被设置用于便携式电动工具(12a-f)和保护罩单元(14a-f)的防旋转锁定 )在工具(18a-f)断裂的情况下。
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公开(公告)号:US20090029635A1
公开(公告)日:2009-01-29
申请号:US12279883
申请日:2007-09-20
CPC分类号: B24B55/052 , B24B23/02 , B24B27/08
摘要: The invention relates to a portable power tool for a rotating, preferably disk-shaped tool (12). Said portable power tool comprises a machine housing (14), having a flange (16, 160) or a machine neck, and a protective hood (18) that can be detachably tensioned on the machine neck to cover the tool (12) or that has a protective hood neck (20) or protective hood collar that annularly carries a tightening strap (22). Said strap can be tightened by tensioning means (24). An anti-rotation lock effective between the machine neck and the protective hood (18) is interposed between the protective hood (18) and the machine neck in the form of a profiled structure (26). The invention is characterized in that the tensioning means (24), in its tensioned position, can be connected several times in a form fit to the machine neck and in its detached positioned is no longer connected in a form fit to the machine neck.
摘要翻译: 本发明涉及一种用于旋转的,最好是盘形工具(12)的便携式电动工具。 所述便携式电动工具包括具有凸缘(16,160)或机器颈部的机器壳体(14)和可以可拆卸地张紧在机器颈部以覆盖工具(12)的保护罩(18),或者 具有环形承载紧固带(22)的防护罩颈部(20)或防护罩套环。 所述带可由张紧装置(24)紧固。 在机器颈部和保护罩(18)之间有效的防旋转锁定件以异型结构(26)的形式插入在保护罩(18)和机器颈部之间。 本发明的特征在于,处于其张紧位置的张紧装置(24)可以以适合于机器颈部的形式连接多次,并且在其分离的定位中不再以与机器颈部相适配的形式连接。
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公开(公告)号:US20080041603A1
公开(公告)日:2008-02-21
申请号:US11761020
申请日:2007-06-11
申请人: Juergen Wiker , Joachim Schadow , Joerg Maute
发明人: Juergen Wiker , Joachim Schadow , Joerg Maute
IPC分类号: B25D17/24
CPC分类号: B25F5/006
摘要: In a handheld power tool, including a first housing part and a second housing part as well as a damping element between the first housing part and the second housing part, the damping element is connectable to the first housing part and the second housing part, and the handheld power tool further has at least one securing element, which is connectable to the first housing part and the second housing part.
摘要翻译: 在手持电动工具中,包括第一壳体部分和第二壳体部分以及在第一壳体部分和第二壳体部分之间的阻尼元件,阻尼元件可连接到第一壳体部分和第二壳体部分,以及 手持式电动工具还具有至少一个可连接到第一壳体部分和第二壳体部分的固定元件。
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