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    Drive-in apparatus particularly an electric tacker for driving in fasteners
    2.
    发明授权
    Drive-in apparatus particularly an electric tacker for driving in fasteners 失效
    特别是用于在紧固件中驱动的电动打钉机的驱动装置

    公开(公告)号：US4565313A

    公开(公告)日：1986-01-21

    申请号：US684909

    申请日：1984-12-21

    申请人： Manfred Buck ,  Wolfgang Schmid ,  Karl Wanner

    发明人： Manfred Buck ,  Wolfgang Schmid ,  Karl Wanner

    IPC分类号： B25C1/06 ,  B25C5/15

    CPC分类号： B25C1/06

    摘要： In a drive-in apparatus for driving fasteners such as clips, nails, tacks, staples and the like in a workpiece, a solenoid for actuating impact blade which ejects the fastener is movably arranged in the apparatus housing. The solenoid includes an exciter coil formed with a central opening in which a cylindrical armature connected to the impact blade is magnetically accelerated in forward direction and returns to the starting position by a resetting spring. The exciter coil is also movably guided within the housing and spring biased in the forward direction by another biasing spring having a progressive elasticity characteristic. Depending on the steepness of the characteristic line of the second biasing spring, the backstrokes of the apparatus and the force necessary for tacking operation can be adjusted in broad range.

    摘要翻译： 在用于在工件中驱动诸如夹子，钉子，钉子，钉书钉等紧固件的驱动装置中，用于驱动弹出紧固件的冲击刀片的螺线管可移动地布置在装置壳体中。 螺线管包括形成有中心开口的激励器线圈，其中连接到冲击刀片的圆柱形衔铁在向前方向上被磁力加速并且通过复位弹簧返回到起始位置。 激励器线圈也可以在壳体内被可移动地引导，并且通过具有逐渐弹性特性的另一个偏压弹簧向前推动弹簧。 根据第二偏置弹簧的特征线的陡度，可以在宽范围内调整装置的仰泳和固定操作所需的力。

    Power impact device, particularly for fasteners
    3.
    发明授权
    Power impact device, particularly for fasteners 失效
    动力冲击装置，特别是紧固件

    公开(公告)号：US4693407A

    公开(公告)日：1987-09-15

    申请号：US880915

    申请日：1986-07-01

    申请人： Manfred Buck ,  Siegfried Fehrle ,  Martin Holzel ,  Wilfried Kabatnik ,  Wolfgang Schmid ,  Karl Wanner

    发明人： Manfred Buck ,  Siegfried Fehrle ,  Martin Holzel ,  Wilfried Kabatnik ,  Wolfgang Schmid ,  Karl Wanner

    IPC分类号： B25C5/06 ,  B25C5/10 ,  B25C5/15 ,  B25C5/16

    CPC分类号： B25C5/1641 ,  B25C5/10

    摘要： A power impact device, particularly for fasteners, comprises a propelling passage, a driver movable in the propelling passage, a magazine for fasteners and crossing the propelling passage, and an abutment arranged for positioning a set of fasteners for separating a frontmost fastener by the driver, the abutment being formed so that only a part of the cross-section of the set of fasteners is supported and so that it is displaceable relative to the propelling passage, the driver having a cross-section which deviates from a cross-section of the propelling passage over a fit tolerance so as to allow narrowing of the propelling passage without preventing movement of the driver and reducing its thickness.

    摘要翻译： 动力冲击装置，特别是用于紧固件的动力冲击装置包括推进通道，可在推进通道中移动的驱动器，用于紧固件并与推进通道相交叉的支架，以及布置成用于定位一组紧固件以用于由驱动器分离最前面的紧固件 所述基台形成为使得所述一组紧固件的横截面的仅一部分被支撑并且使得其相对于所述推进通道可移动，所述驾驶员具有横截面，该横截面偏离所述 推进通过合适公差，以允许推进通道变窄而不阻止驾驶员的移动并减小其厚度。

    Power driven hammer drill
    4.
    发明授权
    Power driven hammer drill 失效
    电动锤钻

    公开(公告)号：US4446931A

    公开(公告)日：1984-05-08

    申请号：US302112

    申请日：1981-09-14

    申请人： Manfred Bleicher ,  Manfred Buck ,  Jorg Falchle ,  Karl Wanner

    发明人： Manfred Bleicher ,  Manfred Buck ,  Jorg Falchle ,  Karl Wanner

    IPC分类号： B25D17/04 ,  B23B45/16 ,  B25D11/06 ,  B25D11/08 ,  B25D16/00 ,  B25F5/00

    CPC分类号： B25D16/006 ,  B25D11/062

    摘要： A power driven hammer drill has a tool impacting mechanism, a wobble unit for reciprocating the tool striking mechanism and having a drum member which can be releasably coupled with an intermediate shaft driven by a motor, wherein a switching device is provided outside of a hammer drill housing and arranged so as to disengage a coupling element of the intermediate shaft out of a coupling element of the drum member of the wobble unit against the action of a spring.

    摘要翻译： 电动锤钻具有工具冲击机构，用于使工具打击机构往复运动的摆动单元，并具有可与由电动机驱动的中间轴可释放地联接的鼓构件，其中，切换装置设置在锤钻的外侧 壳体和布置成克服弹簧的作用使中间轴的联接元件脱离摆动单元的鼓构件的联接元件。

    Hand held power tool with removable tool holder
    5.
    发明授权
    Hand held power tool with removable tool holder 失效
    手持电动工具与可拆卸工具夹

    公开(公告)号：US5199833A

    公开(公告)日：1993-04-06

    申请号：US816817

    申请日：1992-01-03

    申请人： Siegfried Fehrle ,  Wilfried Kabatnik ,  Manfred Buck ,  Karl Wanner

    发明人： Siegfried Fehrle ,  Wilfried Kabatnik ,  Manfred Buck ,  Karl Wanner

    IPC分类号： B23Q3/12 ,  B25D17/08

    CPC分类号： B25D17/088 ,  B23Q3/12 ,  B25D2217/0042 ,  B25D2217/0053 ,  B25D2217/0069 ,  B25D2250/191 ,  Y10S279/905 ,  Y10T279/17068 ,  Y10T408/95

    摘要： A hand held power tool has a rotatable spindle, a tool holder arranged on the spindle, a tool inserted in the tool holder, locking members fixing the tool holder with the spindle and engaging both in the tool holder and the spindle, a rotatable ring holding the locking members in its locking position and provided with depressions for receiving the locking members not locking position, and a gripping sleeve connected with the ring and operating simultaneously as an actuating member for unlocking the tool inserted in the tool holder.

    摘要翻译： 手持式电动工具具有可旋转主轴，设置在主轴上的工具架，插入工具夹具中的工具，将具有主轴固定工具架的锁定构件和两者接合在工具架和主轴中的可旋转环， 锁定构件处于其锁定位置并且设置有用于接收锁定构件而不是锁定位置的凹部，以及与环连接并且同时作为用于解锁插入到工具架中的工具的致动构件的夹紧套筒。

    Motor-driven hand-held percussion tool
    6.
    发明授权
    Motor-driven hand-held percussion tool 失效
    电动手持打击乐器

    公开(公告)号：US4476941A

    公开(公告)日：1984-10-16

    申请号：US424993

    申请日：1982-09-27

    申请人： Manfred Buck ,  Frank Muller ,  Karl Wanner

    发明人： Manfred Buck ,  Frank Muller ,  Karl Wanner

    IPC分类号： B23B45/16 ,  B25D17/06 ,  B25D17/10 ,  B25D17/00

    CPC分类号： B25D17/06 ,  B25D2217/0065

    摘要： A hand-held motor-driven percussion tool comprises a piston driven over an air cushion and acting over an axially movable anvil on the inner end of a tool axially movable in a tool receiver provided at one end of a tool housing. The anvil has an annular collar located in the cavity of an impact body which is movable in the direction of the impact of the piston against a cushioning ring. The impact body has an abutment face adapted to be engaged by a collar of the anvil when the latter is driven by the piston. A face of the impact body facing away from the cushioning ring is directed toward a part fixedly connected with the tool housing. The mass of the impact body is for instance 10% greater than that of the anvil. If the tool during operation is withdrawn from a workpiece, then the flange of the anvil impinges upon the abutment face of the impact body and accelerates the latter towards the cushioning ring. The anvil reaches in a region adjacent the impinging location a rest position, so that the piston will not engage the anvil any longer, and further striking of the percussion tool will cease.

    摘要翻译： 一种手持式电动打击式打击乐器，包括一个活塞，其被驱动在气垫上，并且在可在工具壳体的一端设置的工具接收器中可轴向移动的工具的内端上作用在可轴向移动的砧座上。 砧座具有环形套环，其位于冲击体的空腔中，其可以在活塞的冲击方向上抵靠缓冲环移动。 冲击体具有适于在砧座由活塞驱动时由砧座的轴环接合的邻接面。 面对远离缓冲环的冲击体的面朝向与工具壳体固定连接的部分。 冲击体的质量比砧座的质量大10％。 如果在工作期间将工具从工件中取出，则砧座的凸缘撞击冲击体的邻接面并将其加速到缓冲环。 砧座在邻近撞击位置的区域中到达静止位置，使得活塞将不再接合砧座，并且敲击工具的进一步撞击将停止。

    Power-driven hand tool
    7.
    发明授权
    Power-driven hand tool 失效
    电动手动工具

    公开(公告)号：US4456076A

    公开(公告)日：1984-06-26

    申请号：US279036

    申请日：1981-06-30

    申请人： Wolfgang Schmid ,  Karl Wanner ,  Jorg Falchle ,  Manfred Bleicher ,  Frank Muller

    发明人： Wolfgang Schmid ,  Karl Wanner ,  Jorg Falchle ,  Manfred Bleicher ,  Frank Muller

    IPC分类号： B25D11/10 ,  B23B45/16 ,  B25D11/06 ,  B25D11/12

    CPC分类号： B25D11/062 ,  B25D2211/062 ,  Y10T74/18336

    摘要： A hammer drill has a housing provided with a tool chuck in which a tool is to be mounted. A drive is provided which is capable of rotating and/or axially impacting the tool chuck. This drive includes a piston reciprocable in axial direction of the tool chuck, a drum rotating on a shaft extending parallel to the direction of reciprocation of the piston and provided with a circumferentially extending cam track, and a transmitting arrangement which travels in part in engagement with the cam track and which has another part connected with the piston to reciprocate the same.

    摘要翻译： 锤钻具有设置有工具夹头的壳体，其中将安装工具。 提供能够旋转和/或轴向冲击工具卡盘的驱动器。 该驱动器包括可在工具卡盘的轴向方向上往复运动的活塞，在与活塞的往复运动方向平行延伸的轴上旋转并设置有周向延伸的凸轮轨道的滚筒，以及传动装置，其部分地与 凸轮轨道，并且具有与活塞连接的另一部分往复运动。

    Power-driven hand tool
    8.
    发明授权
    Power-driven hand tool 失效
    电动手动工具

    公开(公告)号：US4537264A

    公开(公告)日：1985-08-27

    申请号：US590877

    申请日：1984-03-19

    申请人： Wolfgang Schmid ,  Karl Wanner ,  Jorg Falchle ,  Manfred Bleicher ,  Frank Muller

    发明人： Wolfgang Schmid ,  Karl Wanner ,  Jorg Falchle ,  Manfred Bleicher ,  Frank Muller

    IPC分类号： B25D11/10 ,  B23B45/16 ,  B25D11/06 ,  B25D11/12 ,  E02D7/02

    CPC分类号： B25D11/062 ,  B25D2211/062 ,  Y10T74/18336

    摘要： A hammer drill has a housing provided with a tool chuck in which a tool is to be mounted. A drive is provided which is capable of rotating and/or axially impacting the tool chuck. This drive includes a piston reciprocable in axial direction of the tool chuck, a drum rotating on a shaft extending parallel to the direction of reciprocation of the piston and provided with a circumferentially extending cam track, and a transmitting arrangement which travels in part in engagement with the cam track and which has another part connected with the piston to reciprocate the same.

    摘要翻译： 锤钻具有设置有工具夹头的壳体，其中将安装工具。 提供能够旋转和/或轴向冲击工具卡盘的驱动器。 该驱动器包括可在工具卡盘的轴向方向上往复运动的活塞，在与活塞的往复运动方向平行延伸的轴上旋转并设置有周向延伸的凸轮轨道的滚筒，以及传动装置，其部分地与 凸轮轨道，并且具有与活塞连接的另一部分往复运动。

    Rotary cam drive for impact tool
    9.
    发明授权
    Rotary cam drive for impact tool 失效
    用于冲击工具的旋转凸轮驱动

    公开(公告)号：US4280359A

    公开(公告)日：1981-07-28

    申请号：US950585

    申请日：1978-10-12

    申请人： Wolfgang Schmid ,  Karl Wanner ,  Jorg Falchle ,  Manfred Bleicher ,  Frank Muller

    发明人： Wolfgang Schmid ,  Karl Wanner ,  Jorg Falchle ,  Manfred Bleicher ,  Frank Muller

    IPC分类号： B25D11/10 ,  B23B45/16 ,  B25D11/06 ,  B25D11/12

    CPC分类号： B25D11/062 ,  B25D2211/062 ,  Y10T74/18336

    摘要： A hammer drill has a housing provided with a tool chuck in which a tool is to be mounted. A drive is provided which is capable of rotating and/or axially impacting the tool chuck. This drive includes a piston reciprocable in axial direction of the tool chuck, a drum rotating on a shaft extending parallel to the direction of reciprocation of the piston and provided with a circumferentially extending cam track, and a transmitting arrangement which travels in part in engagement with the cam track and which has another part connected with the piston to reciprocate the same.

    摘要翻译： 锤钻具有设置有工具夹头的壳体，其中将安装工具。 提供能够旋转和/或轴向冲击工具卡盘的驱动器。 该驱动器包括可在工具卡盘的轴向方向上往复运动的活塞，在与活塞的往复运动方向平行延伸的轴上旋转并设置有周向延伸的凸轮轨道的滚筒，以及传动装置，其部分地与 凸轮轨道，并且具有与活塞连接的另一部分往复运动。