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1. 发明授权

US07287601B2 Power tool with a rotating and/or hammering drive mechanism 失效
标题翻译：具有旋转和/或锤击驱动机构的电动工具
公开(公告)号：US07287601B2
公开(公告)日：2007-10-30
申请号：US11108952
申请日：2005-04-19
申请人： Manfred Hellbach , Frank Mueller , Gerhard Meixner , Hubert Steinke , Juergen Lennartz
发明人： Manfred Hellbach , Frank Mueller , Gerhard Meixner , Hubert Steinke , Juergen Lennartz
IPC分类号： B25D17/04
CPC分类号： B25D17/043 , Y10T16/44 , Y10T16/48
摘要： A hand-operated power tool has a housing with a drive mechanism for driving a tool, a tool receptacle for receiving a tool, a handle assembly for grasping and handling located in a rear region which is remote from the tool receptacle and engaging the housing, wherein the handle assembly is vibration-damped with respect to the housing with components contained in the housing, at least and substantially in an axial direction.
摘要翻译：手动动力工具具有壳体，其具有用于驱动工具的驱动机构，用于接收工具的工具容器，用于抓握和处理的手柄组件，其位于远离工具容器并接合壳体的后部区域中，其中所述手柄组件相对于所述壳体被振动阻尼，所述壳体具有容纳在所述壳体中的部件，至少并且基本上沿轴向方向。

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. 发明申请

US20060197293A1 Tool bit holder and hand power tool 失效
标题翻译：刀柄和手动电动工具
公开(公告)号：US20060197293A1
公开(公告)日：2006-09-07
申请号：US11286225
申请日：2005-11-23
申请人： Manfred Hellbach , Gerhard Meixner
发明人： Manfred Hellbach , Gerhard Meixner
IPC分类号： B23B31/16
CPC分类号： B25D17/088 , B25D2217/0038 , Y10T279/17094 , Y10T279/17752 , Y10T279/17811 , Y10T408/953
摘要： A tool bit holder for a hand power tool has a tool bit holder body has a receiving bore for a tool bit shaft of a tool bit insert with at least one recess, a locking body snappable into place with the recess of the tool bit shaft and supported radially displaceably in the tool bit holder body; a slide sleeve supported resiliently in an axial direction and operatively connected to the locking body so that upon a motion of the slide sleeve counter to a spring force the locking body escapes out of the receiving bore, and a guide ring, wherein the locking body is caught in a first opening of the tool bit holder body and in a second opening at least partially covering the first opening, of the guide ring supported displaceably on the tool bit holder body.
摘要翻译：一种用于手动工具的工具钻头夹具具有工具钻头保持器本体，其具有用于具有至少一个凹部的工具钻头插入件的工具钻头轴的接收孔，锁定体可与工具钻头轴的凹部可拆卸到位，可径向移动地支承在工具夹头体内; 滑动套筒，其在轴向方向上弹性地支撑并且可操作地连接到所述锁定体，使得当所述滑动套筒相对于弹簧力的运动时，所述锁定体从所述接收孔中脱出，并且所述锁定体是被夹持在工具夹头本体的第一开口中，并且在至少部分地覆盖第一开口的第二开口中，引导环可移动地支撑在工具夹头主体上。

4. 发明授权

US5111890A Hammer drill 失效
标题翻译：锤钻
公开(公告)号：US5111890A
公开(公告)日：1992-05-12
申请号：US646606
申请日：1991-01-29
申请人： Ulrich Ranger , Karl Wanner , Johann Kaltenecker , Manfred Hellbach , Gerhard Meixner
发明人： Ulrich Ranger , Karl Wanner , Johann Kaltenecker , Manfred Hellbach , Gerhard Meixner
IPC分类号： B25D9/04 , B25D9/08 , B25D9/16 , B25D11/00 , B25D11/12 , B25D16/00 , B25D17/06
CPC分类号： B25D17/06 , B25D11/005 , B25D16/00 , B25D2211/068 , B25D2250/035
摘要： A power hammer drill includes a tool holder and an air cushion striking mechanism for driving a tool and including a striker, a reciprocating piston for displacing the striker, and an axially displaceable guide tube for guiding the piston. A device for holding the striker in a forward position thereof adjacent to the tool holder in an idling condition of the hammer drill is provided in the hammer drill. The device has a guide element fixed in the drill housing for guiding the guide tube. The guide tube has a control opening for venting the air cushion and which remains in open or closed condition dependent on axial position of the guide tube.
摘要翻译： PCT No.PCT / DE89 / 00478 Sec。 371 1991年1月29日第 102（e）日期1991年1月29日PCT提交1989年7月19日PCT公开号出版物WO90 / 01400 日期：1990年02月22日。一种电锤钻具包括工具架和用于驱动工具并包括撞针的气垫冲击机构，用于移动撞针的往复活塞，以及用于引导活塞的可轴向移动的导向管。在锤钻中设置有用于在锤钻的空转状态下将撞针保持在与工具架相邻的向前位置的装置。该装置具有固定在钻壳体中用于引导导管的引导元件。引导管具有用于排出气垫的控制开口，其依赖于引导管的轴向位置而保持打开或关闭状态。

5. 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。

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. 发明授权

US07214010B2 Tool bit holder and hand power tool 失效
标题翻译：刀柄和手动电动工具
公开(公告)号：US07214010B2
公开(公告)日：2007-05-08
申请号：US11286225
申请日：2005-11-23
申请人： Manfred Hellbach , Gerhard Meixner
发明人： Manfred Hellbach , Gerhard Meixner
IPC分类号： B23B31/107 , B25D17/08
CPC分类号： B25D17/088 , B25D2217/0038 , Y10T279/17094 , Y10T279/17752 , Y10T279/17811 , Y10T408/953
摘要： A tool bit holder for a hand power tool has a tool bit holder body has a receiving bore for a tool bit shaft of a tool bit insert with at least one recess, a locking body snappable into place with the recess of the tool bit shaft and supported radially displaceably in the tool bit holder body; a slide sleeve supported resiliently in an axial direction and operatively connected to the locking body so that upon a motion of the slide sleeve counter to a spring force the locking body escapes out of the receiving bore, and a guide ring, wherein the locking body is caught in a first opening of the tool bit holder body and in a second opening at least partially covering the first opening, of the guide ring supported displaceably on the tool bit holder body.
摘要翻译：一种用于手动工具的工具钻头夹具具有工具钻头保持器本体，其具有用于具有至少一个凹部的工具钻头插入件的工具钻头轴的接收孔，锁定体可与工具钻头轴的凹部可拆卸到位，可径向移动地支承在工具夹头体内; 滑动套筒，其在轴向方向上弹性地支撑并且可操作地连接到所述锁定体，使得当所述滑动套筒相对于弹簧力的运动时，所述锁定体从所述接收孔中脱出，并且所述锁定体是被夹持在工具夹头本体的第一开口中，并且在至少部分地覆盖第一开口的第二开口中，引导环可移动地支撑在工具夹头主体上。

9. 发明申请

US20050247464A1 Power tool with a rotating and/or hammering drive mechanism 失效
标题翻译：具有旋转和/或锤击驱动机构的电动工具
公开(公告)号：US20050247464A1
公开(公告)日：2005-11-10
申请号：US11108952
申请日：2005-04-19
申请人： Manfred Hellbach , Frank Mueller , Gerhard Meixner , Hubert Steinke , Juergen Lennartz
发明人： Manfred Hellbach , Frank Mueller , Gerhard Meixner , Hubert Steinke , Juergen Lennartz
IPC分类号： B25D17/04 , B25D17/24 , B25F5/02 , B25G1/01
CPC分类号： B25D17/043 , Y10T16/44 , Y10T16/48
摘要： A hand-operated power tool (10), in particular a drill hammer and/or jackhammer, has a housing (11) which has a drive mechanism for driving a tool (12) that is receivable in a tool receptacle (13) and, in the rear region (14), remote from the tool receptacle (13), has a handle assembly (20) for grasping and handling that engages the housing (11). The handle assembly (20) is vibration-damped with respect to the housing (11), with the components contained in it, at least and substantially in the axial direction, by means of a vibration-damping device (FIG. 1).
摘要翻译：手动电动工具（10），特别是钻锤和/或手提锤，具有壳体（11），该壳体具有用于驱动可接收在工具容器（13）中的工具（12）的驱动机构，在远离工具接收器（13）的后部区域（14）中具有用于把持和处理的手柄组件（20）与壳体（11）接合。手柄组件（20）通过减振装置（图1）相对于壳体（11）被振动阻尼，其中组件至少并且基本上沿轴向方向包含在其中。

10. 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。

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