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1. 发明授权

US08500521B2 Hand-held power tool 有权
标题翻译：手持电动工具
公开(公告)号：US08500521B2
公开(公告)日：2013-08-06
申请号：US12745060
申请日：2008-09-29
申请人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic , Josef Enfellner , Michael Habele
发明人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic , Josef Enfellner , Michael Habele
IPC分类号： B24B55/05
CPC分类号： B24B23/02 , B24B55/052
摘要： The invention relates to a hand-held power tool, particularly an angle grinder having a housing that has a flange neck, having a protective device that can be accommodated on the flange neck and that can be pivoted in the circumferential direction, and having at least one device for blocking at least one pivoting direction of the protective device. The invention proposes that the device for locking includes at least one stop and at least one counter-stop interacting with the stop.
摘要翻译：本发明涉及一种手持式电动工具，特别涉及具有具有凸缘颈部的壳体的角磨机，具有可容纳在凸缘颈部上并能够沿圆周方向枢转的保护装置，并具有至少一个用于阻挡保护装置的至少一个枢转方向的装置。本发明提出，用于锁定的装置包括至少一个止动件和至少一个与止动件相互作用的止回件。

2. 发明申请

US20100304648A1 HAND-HELD POWER TOOL 有权
标题翻译：手持电动工具
公开(公告)号：US20100304648A1
公开(公告)日：2010-12-02
申请号：US12745060
申请日：2008-09-29
申请人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic , Josef Enfellner , Michael Habele
发明人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic , Josef Enfellner , Michael Habele
IPC分类号： B24B55/05
CPC分类号： B24B23/02 , B24B55/052
摘要： The invention relates to a hand-held power tool, particularly an angle grinder having a housing that has a flange neck, having a protective device that can be accommodated on the flange neck and that can be pivoted in the circumferential direction, and having at least one device for blocking at least one pivoting direction of the protective device. The invention proposes that the device for locking includes at least one stop and at least one counter-stop interacting with the stop.
摘要翻译：本发明涉及一种手持式电动工具，特别涉及具有具有凸缘颈部的壳体的角磨机，具有可容纳在凸缘颈部上并能够沿圆周方向枢转的保护装置，并具有至少一个用于阻挡保护装置的至少一个枢转方向的装置。本发明提出，用于锁定的装置包括至少一个止动件和至少一个与止动件相互作用的止回件。

3. 发明申请

US20120034855A1 Hand-held power tool system 有权
公开(公告)号：US20120034855A1
公开(公告)日：2012-02-09
申请号：US13274884
申请日：2011-10-17
申请人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic
发明人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic
IPC分类号： B24B55/05 , B24B23/02
CPC分类号： B24B55/052 , B24B23/00 , Y10T70/5022 , Y10T70/5611
摘要： A hand-held power tool system has a hand-held power tool, a guard unit, and a guard anti-rotation lock unit preventing rotation between the guard unit and the hand-held power tool during breakdown of a tool of the hand-held power tool and configured to prevent rotation between the guard unit and the hand-held power tool at a same time as the guard unit is being attached to the hand-held power unit when the guard unit is in a working position, the guard anti-rotation lock unit is at least partially located on a closing unit which includes a clamping band and a pivotable lever, and the anti-rotation lock unit includes at least one anti-rotation lock element provided on the lever.

4. 发明申请

US20090100885A1 GUARD ANTI-ROTATION LOCK 有权
标题翻译：防护锁
公开(公告)号：US20090100885A1
公开(公告)日：2009-04-23
申请号：US12293386
申请日：2007-11-09
申请人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic
发明人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic
IPC分类号： G05G5/00
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-k), especially for an angle grinder, for providing anti-rotational locking between the portable power tool (12a-k) and a protective hood unit (14a-k). According to the invention, the protective hood anti-rotation lock has a form-fit unit (16a-k) which is provided for anti-rotational locking of the protective hood unit (14a-k) in relation to the portable power tool (12a-k) in the event of a tool (18a-k) breakage.
摘要翻译：本发明涉及一种用于便携式电动工具（12a-k）的保护罩防旋转锁，特别是用于角磨机，用于在便携式电动工具（12a-k）和保护罩单元（12a-k）之间提供防旋转锁定 14a-k）。根据本发明，保护罩防旋转锁具有形成配合单元（16a-k），其形成为相对于便携式电动工具（12a-k）防护罩单元（14a-k）的防旋转锁定 -k）在工具（18a-k）断裂的情况下。

5. 发明授权

US08562395B2 Guard anti-rotation lock 有权
标题翻译：防护防旋转锁
公开(公告)号：US08562395B2
公开(公告)日：2013-10-22
申请号：US12282828
申请日：2007-11-09
申请人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic
发明人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic
IPC分类号： B24B55/04
CPC分类号： B24B55/052 , B24B23/00 , Y10T70/5022 , Y10T70/5611
摘要： A system for a hand-held power tool has a tool housing, a receiving unit fixed to the tool housing and a guard unit connected with the hand-held power tool. The guard unit includes a guard extending at least partially around a rotatable tool. A guard anti-rotation lock device includes a clamping band fixedly connected to the guard that establishes a frictional connection between the guard unit and the receiving unit. The receiving unit includes a receiving flange and a connecting element that are together surrounded by and clamped in a clamping region by the clamping band to effect the frictional connection. In a case where the rotatable tool bursts into pieces during operation, the connecting element counteracts rotational movement of the guard unit with respect to the receiving unit by changing a cross-sectional shape of the clamping region.
摘要翻译：一种用于手持式电动工具的系统具有工具壳体，固定在工具壳体上的接收单元和与手持电动工具连接的保护单元。防护单元包括至少部分地围绕可旋转工具延伸的护罩。保护防旋转锁定装置包括固定地连接到防护件的夹紧带，其在保护单元和接收单元之间建立摩擦连接。接收单元包括接收凸缘和连接元件，所述接收凸缘和连接元件由夹紧带围绕并夹在夹持区域中以实现摩擦连接。在可旋转工具在操作期间爆裂成块的情况下，连接元件通过改变夹紧区域的横截面形状来抵消保护单元相对于接收单元的旋转运动。

6. 发明申请

US20110318999A1 Hand Tool Protection Device 审中-公开
标题翻译：手动工具保护装置
公开(公告)号：US20110318999A1
公开(公告)日：2011-12-29
申请号：US13169352
申请日：2011-06-27
申请人： Cornelius Boeck , Joachim Schadow , Rainer Vollmer , Sinisa Andrasic , Gerhard Kraemer
发明人： Cornelius Boeck , Joachim Schadow , Rainer Vollmer , Sinisa Andrasic , Gerhard Kraemer
IPC分类号： B24B27/08
CPC分类号： B24B55/05 , B23Q11/08
摘要： A hand tool protection device with a protective hood which at least partially surrounds a reception region for a tool is disclosed. The hand tool protection device has at least one stabilizing bar which is arranged on the protective hood in at least one operationally ready state and which directly delimits the reception region at at least one point.
摘要翻译：公开了一种具有至少部分地围绕工具的接收区域的保护罩的手动工具保护装置。手动工具保护装置具有至少一个稳定杆，其在至少一个操作就绪状态下布置在保护罩上，并且在至少一个点处直接限定接收区域。

7. 发明授权

US08221197B2 Hand-held power tool system 有权
标题翻译：手持电动工具系统
公开(公告)号：US08221197B2
公开(公告)日：2012-07-17
申请号：US12293850
申请日：2007-11-09
申请人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic
发明人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic
IPC分类号： B24B23/00
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。

8. 发明授权

US07955162B2 Guard anti-rotation lock device 有权
标题翻译：防护防转锁装置
公开(公告)号：US07955162B2
公开(公告)日：2011-06-07
申请号：US12293386
申请日：2007-11-09
申请人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic
发明人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic
IPC分类号： B24B55/04
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-k), especially for an angle grinder, for providing anti-rotational locking between the portable power tool (12a-k) and a protective hood unit (14a-k). According to the invention, the protective hood anti-rotation lock has a form-fit unit (16a-k) which is provided for anti-rotational locking of the protective hood unit (14a-k) in relation to the portable power tool (12a-k) in the event of a tool (18a-k) breakage.
摘要翻译：本发明涉及一种用于便携式电动工具（12a-k）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（12a-k）和保护罩单元（12a-k）之间提供防旋转锁定 14a-k）。根据本发明，保护罩防旋转锁具有形成配合单元（16a-k），其形成为相对于便携式电动工具（12a-k）防护罩单元（14a-k）的防旋转锁定 -k）在工具（18a-k）断裂的情况下。

9. 发明申请

US20090036044A1 GUARD LOCK 有权
标题翻译：保护锁
公开(公告)号：US20090036044A1
公开(公告)日：2009-02-05
申请号：US12280850
申请日：2007-11-09
申请人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic
发明人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic
IPC分类号： B24B55/05
CPC分类号： B24B55/052 , B24B23/00 , Y10T70/5022 , Y10T70/5611
摘要： The invention relates to a protective hood securing device for a portable power tool (12), especially an angle grinder. Said protective hood securing device comprises a protective hood unit (14), having a protective hood (16), and a securing unit (18) having at least one securing element (20) which is provided together with the protective hood unit (14) for protection in the event of a tool (22) breakage. For this purpose, the securing element (20) is at least partially configured by a protective cover (24) that is provided in addition to the protective hood (16).
摘要翻译：本发明涉及一种用于便携式电动工具（12），特别是角磨机的保护罩固定装置。所述保护罩固定装置包括具有保护罩（16）的保护罩单元（14）和具有与所述保护罩单元（14）一起设置的至少一个固定元件（20）的固定单元（18）在工具（22）破损的情况下进行保护。为此，固定元件（20）至少部分地由除了保护罩（16）之外提供的保护盖（24）构成。

10. 发明申请

US20080289193A1 Safety Guard For A Hand-Guided Tool 审中-公开
标题翻译：手动引导工具的安全防护装置
公开(公告)号：US20080289193A1
公开(公告)日：2008-11-27
申请号：US11909995
申请日：2006-11-08
申请人： Justus Lamprecht , Joachim Schadow , Sinisa Andrasic , Cornelius Boeck
发明人： Justus Lamprecht , Joachim Schadow , Sinisa Andrasic , Cornelius Boeck
IPC分类号： B26B29/00
CPC分类号： B24B55/052 , B27G19/04
摘要： The invention relates to a protective hood for a portable tool with a rotary tool, having an axial wall for covering regions of the rotary tool. It is proposed that the axial wall (3) have wall regions (4) which are axially offset from one another and are connected to one another, in particular in one piece. Furthermore, a portable tool is proposed which has such a protective hood (1).
摘要翻译：本发明涉及一种具有旋转工具的便携式工具的保护罩，其具有用于覆盖旋转工具的区域的轴向壁。提出轴向壁（3）具有彼此轴向偏移并且特别是彼此连接的壁区域（4）。此外，提出了一种具有这种保护罩（1）的便携式工具。

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