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11. 发明授权

US5028057A Tool shaft for a tool of the percussive and rotative type 失效
标题翻译：用于冲击和旋转类型工具的工具轴
公开(公告)号：US5028057A
公开(公告)日：1991-07-02
申请号：US444150
申请日：1989-11-20
申请人： Karl Wanner
发明人： Karl Wanner
IPC分类号： B23B31/02 , B23B31/107 , B23B31/22 , B23B45/16 , B23B51/00 , B25D17/08 , G06K19/04
CPC分类号： G06K19/04 , B25D17/088 , B25D2217/0003 , B25D2217/0034 , B25D2217/0038 , B25D2217/0042 , B25D2250/155 , Y10T279/17068 , Y10T279/17752 , Y10T408/21 , Y10T408/907
摘要： A device on hand machine tools is suggested for the transmission of torque to percussion drilling tools in which at least two rotary driving grooves open out at the end of the tool shaft and strip-shaped rotary drivers of the tool shaft engage in these rotary driving grooves and include assigned flanks, which are at least approximately planar, and in which locking members are arranged in the tool receptacle and cooperate with two recesses in the tool shaft which are closed on both sides and lie diametrically opposite one another. In order to avoid incorrectly reversed insertion of tools with driving grooves which are worn out due to intensive wear, the latter are distributed along the circumference of the tool shaft in such a way that two rotary driving grooves can in no case lie diametrically opposite one another.
摘要翻译： PCT No.PCT / DE88 / 00260 Sec。 371日期：1989年11月20日 102（e）日期1989年11月20日PCT提交1988年5月3日PCT公布。公开号WO88 / 09245 日期：1988年12月1日。建议使用手动机床设备将扭矩传递到冲击钻具，其中至少两个旋转驱动槽在工具轴的端部敞开，并且工具的带状旋转驱动器轴接合在这些旋转驱动槽中并且包括至少近似平面的分配侧面，并且其中锁定构件布置在工具容器中并且与工具轴中的两个凹部配合，所述两个凹部在两侧封闭并且沿径向相对的一个另一个。为了避免错误地反向插入具有由于强烈磨损而磨损的驱动槽的工具，后者沿着工具轴的圆周分布，使得两个旋转驱动槽在任何情况下都不会相互直接相对。

12. 发明授权

US4565313A Drive-in apparatus particularly an electric tacker for driving in fasteners 失效
标题翻译：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。

13. 发明授权

US4446931A Power driven hammer drill 失效
标题翻译：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。

14. 发明授权

US4336848A Tool holder for impact device 失效
标题翻译：冲击装置用刀架
公开(公告)号：US4336848A
公开(公告)日：1982-06-29
申请号：US066006
申请日：1979-08-13
申请人： Karl Wanner
发明人： Karl Wanner
IPC分类号： B25D17/04 , B25D17/11 , B25D17/24 , B23B5/34 , B25D17/08
CPC分类号： B25D17/04 , B25D17/11 , B25D17/24 , Y10T279/17102
摘要： A hand-held power tool, particularly a chipping tool has an impact-damping arrangement for damping axial impacts of a striking member against a working tool. The arrangement includes a shaped member which is firmly and axially movably held on an outwardly extending portion of the tool and constituted by an elastic material. The shaped member has a substantially radial abutment face which abuts against a face of a tool holder in striking and noise-damping manner and radially overlaps an opening of a receiving recess of the tool holder so as to serve simultaneously for protection from dust.
摘要翻译：手持式电动工具，特别是切屑工具具有用于阻止冲击构件相对于工作工具的轴向冲击的冲击阻尼装置。该装置包括一个成形构件，其牢固且轴向移动地保持在工具的向外延伸的部分上并由弹性材料构成。成形构件具有基本上径向的抵接面，其以打击和减噪的方式抵靠工具保持器的表面并与工具架的容纳凹部的开口径向重叠，以同时用于防止灰尘。

15. 发明授权

US4276941A Hand-held power tool 失效
标题翻译：手持电动工具
公开(公告)号：US4276941A
公开(公告)日：1981-07-07
申请号：US66007
申请日：1979-08-13
申请人： Karl Wanner , Werner Lehmann , Ulrich Ranger
发明人： Karl Wanner , Werner Lehmann , Ulrich Ranger
IPC分类号： B23B45/16 , B25D11/12 , B23B45/02 , B25D11/04 , B25D17/22
CPC分类号： B25D11/125 , B25D2217/0088
摘要： A hand-held power tool has a tool holder for holding a tool, a striking mechanism including a cylindrical sleeve, a drive piston reciprocable in the sleeve, and a striker actuated by the latter, and a drive motor located axially parallel with and laterally adjacent to the cylindrical sleeve. The drive motor transmits the movement to the striking mechanism through a crank drive which is a one-stage crank drive and has a drive train extending transversely to a longitudinal axis of the cylindrical sleeve. The crank drive includes a rotatable shaft, a bevel gear fixedly mounted on one end portion of the drive shaft and meshing with a drive pinion of the motor, and a crank lever mounted on the other end portion of the drive shaft and connected with the drive piston of the striking mechanism. A fan is mounted on the motor shaft and operative for aspirating air, so that air flows through the motor, then flows around the cylindrical sleeve of the striking mechanism and then discharges toward the tool holder.
摘要翻译：手持式电动工具具有用于保持工具的工具夹具，包括圆柱形套筒的打击机构，可在套筒中往复运动的驱动活塞以及由该套筒驱动的撞针，以及驱动马达，该驱动马达沿轴向平行且相邻到圆柱形套筒。驱动马达通过作为一级曲柄驱动器的曲柄驱动器将运动传递到打击机构，并且具有横向于圆柱形套筒的纵向轴线延伸的传动系。曲柄驱动器包括可旋转轴，固定地安装在驱动轴的一个端部上并与电动机的驱动小齿轮啮合的锥齿轮，以及安装在驱动轴的另一端部并与驱动器连接的曲柄杆冲击机构的活塞。风扇安装在电动机轴上并用于吸入空气，使得空气流过电动机，然后围绕打击机构的圆柱形套筒流动，然后朝着工具架排出。

16. 发明授权

US4208058A Shaft seal 失效
标题翻译：轴封
公开(公告)号：US4208058A
公开(公告)日：1980-06-17
申请号：US881508
申请日：1978-02-27
申请人： Karl Wanner , Wolfgang Schmid , Martin Holzel
发明人： Karl Wanner , Wolfgang Schmid , Martin Holzel
IPC分类号： F16J15/322 , F16J15/32
CPC分类号： F16J15/322 , Y10S277/916
摘要： A shaft seal for a rotatable shaft which is surrounded by a substantially rigid structural element, has a ring-shaped body portion adapted to be supported by the structural element and having an axis and two axially spaced end faces, a radially displaceable ring-shaped inner portion located radially inwardly of the body portion, extending in an axial direction, and together with the body portion forming an axially extending gap, at least one sealing lip provided in the inner portion and subjected to radial vibrations during rotation of the shaft which vibrations are transmitted to the radially displaceable inner portion and displace the latter, and elements for damping radial vibrations of the sealing lip.
摘要翻译：用于由基本上刚性的结构元件围绕的可旋转轴的轴密封件具有适于由结构元件支撑并具有轴线和两个轴向间隔开的端面的环形主体部分，可径向移动的环形内部位于本体部分的径向向内的部分，其沿轴向方向延伸，并且与主体部分一起形成轴向延伸的间隙;设置在内部部分中的至少一个密封唇缘，并且在轴的旋转期间受到径向振动，该振动是传递到可径向移动的内部部分并使其位移，并且用于阻止密封唇的径向振动的元件。

17. 发明授权

US4168753A Tool for introducing self-tapping dowels 失效
标题翻译：介绍自攻钉的工具
公开(公告)号：US4168753A
公开(公告)日：1979-09-25
申请号：US871742
申请日：1978-01-23
申请人： Wilbert Raibetanz , Karl Seitz , Karl Wanner
发明人： Wilbert Raibetanz , Karl Seitz , Karl Wanner
IPC分类号： B23Q1/00 , B28D1/14 , E21C7/02
CPC分类号： B23Q1/0036 , B28D1/14 , Y10T279/17111 , Y10T408/453
摘要： A tool for introducing self-tapping dowels in a structure by a drilling process which is accompanied by the generation of large-size drillings, has a shaft connectable with a drive, a dowel holder connectable with the shaft and having a receiving bore which includes a first section adapted to receive a dowel shank and a second section adapted to receive the large-size drillings, and a suction arrangement movable relative to the dowel holder to and from an operative position in which it communicates with the second portion of the dowel holder and draws air therethrough to thereby suck the large-size drillings into the second section of the dowel holder bore wherein they are retained during the drilling process.
摘要翻译：用于通过钻孔工艺在结构中引入自攻螺钉的工具，其伴随着产生大尺寸钻孔，具有可与驱动器连接的轴，可与该轴连接的定位销保持架，并且具有容纳孔，该接收孔包括：第一部分，其适于接收定位销柄和适于接收大型钻孔的第二部分，以及可相对于定位销保持件移动到与其定位销保持器的第二部分连通的操作位置的操作位置的抽吸装置，将空气抽吸通过其中，从而将大尺寸钻孔吸入到定位销保持器孔的第二部分中，在钻孔过程中它们被保持。

18. 发明授权

US4107949A Tool shank and chuck combination for hammer drill 失效
标题翻译：锤钻的刀柄和夹头组合
公开(公告)号：US4107949A
公开(公告)日：1978-08-22
申请号：US725193
申请日：1976-09-21
申请人： Karl Wanner , Klaus Voss
发明人： Karl Wanner , Klaus Voss
IPC分类号： B25D16/00 , B23B45/16 , B25D17/08 , F16D1/10 , F16D3/06 , B23B31/06 , B23B31/16
CPC分类号： B25D17/088 , B25D2217/0034 , B25D2217/0042 , Y10S279/905 , Y10T279/17752 , Y10T408/907
摘要： A hammer drill has a chuck forming a tool receptacle defining a chuck axis and provided with a tool-holding element radially displaceable into a position protruding into the tool receptacle. The tool has a shank defining a tool axis receivable axially in the receptacle. This shank is formed with a radially outwardly opening recess closed at both axial ends and shaped to receive the tool-holding element, and with an axially extending groove separate from the recess and opening axially at the end of the shank. This groove has at least one flank extending substantially radially of the tool axis. A rotary-entrainment formation in the receptacle is formed with at least one side flatly engageable with the flank for maximum force transmission and minimum wear.
摘要翻译：锤钻具有形成夹具轴线的工具容器的卡盘，并且设置有可径向移位到突出到工具容器中的位置的工具保持元件。该工具具有限定在轴承座中容纳的工具轴的柄。该柄形成有在两个轴向端部处封闭的径向向外的开口凹部并且成形为接收工具保持元件，并且具有与凹部分离的轴向延伸的凹槽并且在柄的端部处轴向地开口。该凹槽具有至少一个在工具轴线基本上径向延伸的侧面。在容器中的旋转夹带形成形成有至少一个侧面与侧面平面地接合，以实现最大的力传递和最小的磨损。

19. 发明授权

US4097176A Particle-aspirating accessory for a hammer drill 失效
标题翻译：用于锤钻的颗粒抽吸附件
公开(公告)号：US4097176A
公开(公告)日：1978-06-27
申请号：US725446
申请日：1976-09-22
申请人： Karl Wanner , Wilbert Reibetanz , Manfred Bleicher , Herbert Wiesner
发明人： Karl Wanner , Wilbert Reibetanz , Manfred Bleicher , Herbert Wiesner
IPC分类号： B23Q1/00 , B23Q11/00 , B23B51/06
CPC分类号： B23Q11/0046 , B23Q1/0036 , Y02P70/171 , Y10T408/44 , Y10T408/51 , Y10T408/5653 , Y10T408/98
摘要： A hammer drill is provided with an accessory that is rotatably supported on the chuck of the drill and has a handle fixed to the support rotatable on the drill chuck. Structure is provided forming a throughgoing passage extending from the tool through the handle to the outer end of the handle and a flexible conduit is connected to this handle at the outer end thereof for drawing gas and particles from the tool through the passage. The structure may surround an intermediate portion of the tool at the radial opening of an axial bore through the tool so that particles and the like can be aspirated directly through the tool. Alternately a telescoping tube is provided connected at its rear end to the passage at the support and at its front end to a cup through whose base the drill passes, so that this cup is pressed against the workpiece during the drilling operation.
摘要翻译：锤钻设置有可旋转地支撑在钻头的卡盘上的附件，并且具有固定到可在钻卡盘上旋转的支撑件的手柄。结构被设置成形成从工具通过把手延伸到手柄的外端的通过通道，并且柔性导管在其外端处连接到该手柄，用于从工具中抽出气体和颗粒通过通道。该结构可以在通过工具的轴向孔的径向开口处围绕工具的中间部分，使得可以通过工具直接吸入颗粒等。另外，伸缩管设置在其后端处连接到支撑件处的通道并且在其前端处连接到通过钻头穿过其的基座的杯，使得该杯在钻孔操作期间被压靠在工件上。

20. 发明授权

US4072199A Motor-driven portable hammer 失效
标题翻译：电动便携式锤子
公开(公告)号：US4072199A
公开(公告)日：1978-02-07
申请号：US330257
申请日：1973-02-07
申请人： Karl Wanner
发明人： Karl Wanner
IPC分类号： B25D17/08 , B25D17/24 , B25D17/04
CPC分类号： B25D17/08 , B25D17/24
摘要： A housing has a tool mounted therein so that a portion of the tool can slide for reciprocatory movement deeper into and farther out of the housing. A prestressed biasing spring or a cushion of gas is interposed between and acts upon the housing and the aforementioned portion of the tool, being prestressed to an extent which is less than the minimum force with which the tool can engage a workpiece when the tool is pushed against the workpiece by the weight of the hammer, and which biasing means has a flat spring characteristic.
摘要翻译：壳体具有安装在其中的工具，使得工具的一部分可以滑动以使其往往更深地进入并更远离壳体。预应力偏压弹簧或气垫被插入在壳体和工具的上述部分之间并且作用在该工具的上述部分上，该预应力预压应力小于当该工具被推动时该工具能够接合工件的最小力通过锤的重量抵靠工件，并且哪个偏置装置具有扁平的弹簧特性。

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