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1. 发明授权

US06918728B1 Circlip 失效
标题翻译：闭幕
公开(公告)号：US06918728B1
公开(公告)日：2005-07-19
申请号：US10049363
申请日：2000-07-01
申请人： Karl Frauhammer , Manfred Hellbach , Frank Mueller , Heinz Schnerring , Joerg Friedrich , Andreas Strasser
发明人： Karl Frauhammer , Manfred Hellbach , Frank Mueller , Heinz Schnerring , Joerg Friedrich , Andreas Strasser
IPC分类号： F16B21/18 , F16C35/04
CPC分类号： F16B21/18 , F16C35/06
摘要： A snap ring for shafts or bores is proposed, which is able to be axially fixed in position by snapping into place in a circumferential groove. The snap ring is provided with a centering ring which, when the case of the snap ring is installed in the circumferential groove, extends with radial clearance to an annular clip of the snap ring, which is disposed approximately concentrically to the circumferential groove.
摘要翻译：提出了一种用于轴或孔的卡环，其能够通过卡在圆周槽中的适当位置而轴向固定在适当的位置。卡环设置有定心环，当卡环的外壳安装在周向凹槽中时，径向间隙延伸到卡环的环形夹子，该环形卡扣大致同心地设置在圆周槽上。

2. 发明申请

US20070040339A1 Chuck 失效
标题翻译：查克
公开(公告)号：US20070040339A1
公开(公告)日：2007-02-22
申请号：US11446431
申请日：2006-06-02
申请人： Karl Frauhammer , Manfred Hellbach , Heinz Schnerring , Joerg Friedrich , Andreas Strasser , Michael Mayer , Werner Huser
发明人： Karl Frauhammer , Manfred Hellbach , Heinz Schnerring , Joerg Friedrich , Andreas Strasser , Michael Mayer , Werner Huser
IPC分类号： B23B31/00
CPC分类号： B25D17/088 , B23B31/1072 , B25D2217/0049 , Y10S279/904 , Y10T279/17042 , Y10T279/17811 , Y10T279/32
摘要： A chuck is described, in particular for a hammer drill or chisel hammer, having a chuck body having an insertion opening for holding a tool shank, and a locking element for axially locking the tool shank in the insertion opening, the locking element being movable betveen a locked position and an unlocked position, and having an arresting pin, mounted in the locking element and radially displaceable between an arresting position and a release position, which axially arrests the locking element in its arresting position and axially releases it in its release position.
摘要翻译：具体地说，用于锤钻或凿子锤的卡盘具有卡盘主体，该卡盘主体具有用于保持工具柄的插入开口和用于将工具柄轴向锁定在插入开口中的锁定元件，锁定元件可移动锁定位置和解锁位置，并且具有安装在锁定元件中并可在止动位置和释放位置之间径向移位的止动销，所述止动销轴向地将锁定元件阻止在其止动位置并将其轴向地释放到其释放位置。

3. 发明授权

US07527272B2 Chuck 失效
标题翻译：查克
公开(公告)号：US07527272B2
公开(公告)日：2009-05-05
申请号：US11446431
申请日：2006-06-02
申请人： Karl Frauhammer , Manfred Hellbach , Heinz Schnerring , Joerg Friedrich , Andreas Strasser , Michael Mayer , Werner Huser
发明人： Karl Frauhammer , Manfred Hellbach , Heinz Schnerring , Joerg Friedrich , Andreas Strasser , Michael Mayer , Werner Huser
IPC分类号： B25D17/08
CPC分类号： B25D17/088 , B23B31/1072 , B25D2217/0049 , Y10S279/904 , Y10T279/17042 , Y10T279/17811 , Y10T279/32
摘要： A chuck is described, in particular for a hammer drill or chisel hammer, having a chuck body having an insertion opening for holding a tool shank, and a locking element for axially locking the tool shank in the insertion opening, the locking element being movable between a locked position and an unlocked position, and having an arresting pin, mounted in the locking element and radially displaceable between an arresting position and a release position, which axially arrests the locking element in its arresting position and axially releases it in its release position.
摘要翻译：一种卡盘，特别是一种用于锤钻或凿锤的卡盘，具有卡盘主体，该卡盘主体具有用于保持工具柄的插入开口，以及用于将工具柄轴向锁定在插入开口中的锁定元件，该锁定元件可在锁定位置和解锁位置，并且具有安装在锁定元件中并可在止动位置和释放位置之间径向移位的止动销，所述止动销轴向地将锁定元件阻止在其止动位置并将其轴向地释放到其释放位置。

4. 发明授权

US06666283B2 Hand held power tool 有权
标题翻译：手持电动工具
公开(公告)号：US06666283B2
公开(公告)日：2003-12-23
申请号：US09764022
申请日：2001-01-16
申请人： Karl Frauhammer , Frank Mueller , Karl Treyz , Heinz Schnerring , Joerg Friedrich , Andreas Strasser , Hubert Steinke
发明人： Karl Frauhammer , Frank Mueller , Karl Treyz , Heinz Schnerring , Joerg Friedrich , Andreas Strasser , Hubert Steinke
IPC分类号： B25D1500
CPC分类号： B25B23/141 , B25D16/003 , B25F5/00
摘要： A hand power tool has at least one safety coupling arranged in a drive train, the safety coupling having at least two coupling elements for transmitting a torque around a rotary axis, at least one arresting element which is spring loaded and held in a guiding passage for connecting the coupling elements with one another, a guiding element, a spring providing spring-loading of the arresting element and supported in direction of the arresting element by the guiding element, the guiding element being non rotatably guided relative to an axis extending parallel to the rotary axis by guiding surfaces in the guiding passage, and the arresting element unlatching and keeping in contact with a surface toward which the arresting element is urged by the spring in response to exceeding of predetermined torque.
摘要翻译：手动电动工具具有布置在传动系中的至少一个安全联接器，该安全联接器具有至少两个用于传递围绕旋转轴线的转矩的联接元件，至少一个止动元件，弹簧加载并保持在引导通道中，将联接元件彼此连接，引导元件，提供止动元件的弹簧加载并通过引导元件支撑在止动元件的方向上的弹簧，引导元件相对于平行于旋转轴线通过引导通道中的表面引导，并且止动元件响应于超过预定扭矩而松开并保持与弹簧阻止止动元件的表面接触。

5. 发明授权

US06527280B2 Hand held power tool 有权
标题翻译：手持电动工具
公开(公告)号：US06527280B2
公开(公告)日：2003-03-04
申请号：US09759833
申请日：2001-01-11
申请人： Karl Frauhammer , Manfred Hellbach , Gerhard Meixner , Heinz Schnerring , Andreas Strasser
发明人： Karl Frauhammer , Manfred Hellbach , Gerhard Meixner , Heinz Schnerring , Andreas Strasser
IPC分类号： B23B522
CPC分类号： B25D17/088 , B25D2216/0076 , B25D2217/0049 , B25D2250/365 , Y10T279/17085 , Y10T279/17752
摘要： A hand held power tool formed as a hammer drill has a strikingly drivable tool holder having a base body, at least one locking body with which the base body is form-lockingly connectable and through which the base body is fixable in a rotary direction in at least two positions, the locking body being formed as a ring-shaped component.
摘要翻译：形成为锤钻的手持式电动工具具有具有基体的明显可驱动的工具夹具，至少一个锁定体，基体可与其成形锁定连接，并且基体可沿着旋转方向固定在其中至少两个位置，锁定体形成为环形部件。

6. 发明授权

US06464234B2 Machine tool, especially a hammer drill or chisel 失效
标题翻译：机床，特别是锤钻或凿子
公开(公告)号：US06464234B2
公开(公告)日：2002-10-15
申请号：US09759840
申请日：2001-01-11
申请人： Karl Frauhammer , Manfred Hellbach , Heinz Schnerring , Karsten Blaier
发明人： Karl Frauhammer , Manfred Hellbach , Heinz Schnerring , Karsten Blaier
IPC分类号： B23B4516
CPC分类号： B25D17/088 , B25D2217/0049 , Y10T279/17076 , Y10T279/17752
摘要： The machine tool, especially a hammer drill or chisel, has a rotatable and/or axially movable tool holder (10,12) for a tool (16) having a grooved shaft. The tool holder (10,12) includes a base body (22); two radially movable locking bodies (18,20) held in the base body and movable into respective locking positions engaged in two closed grooves (26,28) in the tool shaft; a bearing member (32) movable between a bearing position for holding the locking bodies (18,20) in the locking position and a releasing position in which the locking bodies are movable out of the grooves; an operating member (36,38) connected with the bearing member (32) for moving the bearing member (32) and a resilient plastic guiding member (42,44) arranged to guide the locking bodies (18,20) radially outward during motion from the locking to unlocking position and to act on the locking bodies (18,20) with a radially inwardly directed spring force.
摘要翻译：机床，特别是锤钻或凿子具有用于具有带槽轴的工具（16）的可旋转和/或轴向移动的工具架（10,12）。工具架（10,12）包括基体（22）; 两个可径向移动的锁定体（18,20）保持在基体中并可移动到相应的锁定位置，该锁定位置啮合在工具轴中的两个闭合槽（26,28）中; 支承构件（32），其可在用于将锁定体（18,20）保持在锁定位置的轴承位置和锁定体可移出凹槽的释放位置之间移动; 与用于移动轴承构件（32）的轴承构件（32）连接的操作构件（36,38）和布置成在运动期间径向向外引导锁定体（18,20）的弹性塑料引导构件（42,44）从锁定到解锁位置并且以径向向内的弹簧力作用在锁定体（18,20）上。

7. 发明授权

US5996707A Hand power tool 失效
标题翻译：手电工具
公开(公告)号：US5996707A
公开(公告)日：1999-12-07
申请号：US740363
申请日：1996-10-28
申请人： Ludwig Thome , Karl Frauhammer , Manfred Hellbach , Gerhard Meixner , Heinz Schnerring , Manfred Klein
发明人： Ludwig Thome , Karl Frauhammer , Manfred Hellbach , Gerhard Meixner , Heinz Schnerring , Manfred Klein
IPC分类号： B23B45/16 , B25D16/00 , B25D17/10 , B25F5/00
CPC分类号： B25F5/00 , B25D16/003
摘要： A hand power tool has a machine housing, a drive motor accommodated in the machine housing, a drive train connected with the drive motor and provided with a tool receptacle for rotation of a tool insertable in the tool receptacle, a detecting device for detecting an uncontrolled operation of the hand power tool by detecting a blocking of the tool in a workpiece with a resulting impact-like turning of the machine housing, a blocking device provided for the drive train and releasable by the detecting device, the locking device having a locking toothing arranged in the drive train and a blocking member movably supported in the machine housing and form-lockingly engagable in the locking toothing so as to non-rotatably fix the drive train relative to the machine housing, the detecting device being formed so that it produces an electrical release signal in an uncontrolled operation, the blocking device being releasable by the electrical release signal, and further has electromagnet device actuatable by the release signal so that the locking member is engagable by the electromagnet device into the locking toothing.
摘要翻译：手动电动工具具有机器壳体，容纳在机器壳体中的驱动电动机，与驱动电动机连接并设置有用于可插入工具容器中的工具的旋转的工具插座的传动系，用于检测不受控制的检测装置手动电动工具的操作通过检测工具在工件上的阻塞而产生机械壳体的冲击式转动，为传动系提供的可由检测装置释放的阻挡装置，锁定装置具有锁定齿布置在传动系中的阻挡构件和可移动地支撑在机器壳体中并与锁定齿形成锁定接合以便相对于机械壳体不可旋转地固定传动系的阻挡构件，所述检测装置形成为使得其产生电气释放信号在不受控制的操作中，阻塞装置可通过电气释放信号释放，并且还具有电磁装置ac 通过释放信号进行调节，使得锁定构件可被电磁体装置接合到锁定齿中。

8. 发明申请

US20080211328A1 Machine Tool and Method For Operating a Machine Tool 失效
标题翻译：机床和操作机床的方法
公开(公告)号：US20080211328A1
公开(公告)日：2008-09-04
申请号：US11814394
申请日：2006-09-11
申请人： Karl Frauhammer , Gerhard Meixner , Martin Rittner , Heinz Schnerring , Andreas Strasser
发明人： Karl Frauhammer , Gerhard Meixner , Martin Rittner , Heinz Schnerring , Andreas Strasser
IPC分类号： H01R39/44 , H02K7/14
CPC分类号： B25F5/00 , B25D16/006 , Y10S388/937
摘要： The invention relates to a machine tool comprising an electric motor (2) which serves to drive a tool and which has an adjustable, electric brush arrangement (3), and comprising a mode selector switch (6) having various switch positions. Provision is made for an adjusting device (8) to displace the brush arrangement (3) as a function of the switch position of the mode selector switch (6). Furthermore, the invention relates to a corresponding method.
摘要翻译：本发明涉及一种包括电动机（2）的机床，其用于驱动工具并具有可调整的电刷装置（3），并且包括具有各种开关位置的模式选择器开关（6）。根据模式选择器开关（6）的开关位置，调整装置（8）用于移动刷子装置（3）。此外，本发明涉及一种相应的方法。

9. 发明授权

US07636516B2 Machine tool and method for operating a machine tool 失效
标题翻译：用于操作机床的机床和方法
公开(公告)号：US07636516B2
公开(公告)日：2009-12-22
申请号：US11814394
申请日：2006-09-11
申请人： Karl Frauhammer , Gerhard Meixner , Martin Rittner , Heinz Schnerring , Andreas Strasser
发明人： Karl Frauhammer , Gerhard Meixner , Martin Rittner , Heinz Schnerring , Andreas Strasser
IPC分类号： H02P5/00
CPC分类号： B25F5/00 , B25D16/006 , Y10S388/937
摘要： The invention relates to a machine tool comprising an electric motor (2) which serves to drive a tool and which has an adjustable, electric brush arrangement (3), and comprising a mode selector switch (6) having various switch positions. Provision is made for an adjusting device (8) to displace the brush arrangement (3) as a function of the switch position of the mode selector switch (6). Furthermore, the invention relates to a corresponding method.
摘要翻译：本发明涉及一种包括电动机（2）的机床，其用于驱动工具并具有可调整的电刷装置（3），并且包括具有各种开关位置的模式选择器开关（6）。根据模式选择器开关（6）的开关位置，调整装置（8）用于移动刷子装置（3）。此外，本发明涉及一种相应的方法。

10. 发明授权

US06675908B1 Drilling hammer or impact hammer 失效
标题翻译：钻锤或冲击锤
公开(公告)号：US06675908B1
公开(公告)日：2004-01-13
申请号：US10048738
申请日：2002-05-02
申请人： Karl Frauhammer , Frank Mueller , Gerhard Meixner , Heinz Schnerring
发明人： Karl Frauhammer , Frank Mueller , Gerhard Meixner , Heinz Schnerring
IPC分类号： B25D1104
CPC分类号： B25D11/125
摘要： A drill hammer or riveter, includes a housing (11), in which a hammering mechanism (12) is accommodated that in an axially displaceably supported guide tube (13) has a reciprocating piston (16) and a striker (17), drivable by the piston (16) via an air cushion; the hammering mechanism (12) can be moved out of an idling position into a hammering position by an axial displacement of the guide tube (13); the guide tube (13) is urged by a restoring spring (27) in the direction of the idling position with a restoring force: and between the guide tube (13) and the housing (11), at least one damping and/or spring member (30, 36, 37) is provided, which in the hammering position of the guide tuber (13) has a spring or damping characteristic between the guide tube (13) and the housing (11) that deviates from the restoring spring (27) in the region of the idling position.
摘要翻译：一种钻锤或铆钉器，包括壳体（11），其中容纳有在轴向可移动地支撑的导向管（13）中的锤击机构（12）具有往复运动的活塞（16）和撞击器（17）活塞（16）经由气垫; 锤击机构（12）可以通过引导管（13）的轴向位移而从空转位置移动到打击位置。引导管（13）由恢复弹簧（27）沿着空转位置的方向由恢复力推动，并且在引导管（13）和壳体（11）之间，至少一个阻尼和/或弹簧在所述引导块（13）的锤击位置中具有在所述引导管（13）和所述壳体（11）之间具有偏离所述复原弹簧（27）的弹簧或阻尼特性的构件（30,36,37））在怠速位置的区域。

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