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1. 发明授权

US3955628A Hammer drill 失效
标题翻译：锤钻
公开(公告)号：US3955628A
公开(公告)日：1976-05-11
申请号：US462187
申请日：1974-04-18
申请人： Dieter Grozinger , Heribert Schramm , Steffen Wunsch , Erich Vogel
发明人： Dieter Grozinger , Heribert Schramm , Steffen Wunsch , Erich Vogel
IPC分类号： B25D15/02 , B25D16/00 , B25D11/10 , E21C1/02
CPC分类号： B25D16/006 , B25D16/003 , B25D2216/0015 , B25D2216/0023 , B25D2216/0038 , B25D2216/0046
摘要： A driven output shaft is mounted in a housing and has freedom of limited axial displacement between a first and a second position. A biasing spring permanently biases the output shaft to the first position. An impact member surrounds the output shaft and has a plurality of angularly spaced first axial projections which interdigitate with angularly spaced second axial projections provided on a disk member axially fixed on and turnably surrounding the output shaft. A retaining arrangement is provided in the housing and is engageable with the disk member to prevent rotation of the same when an axial force is exerted upon the output shaft counter to the action of the biasing spring, causing axial displacement of the output shaft to the second position thereof, and engagement of the disk member with the retaining arrangement.
摘要翻译：驱动输出轴安装在壳体中，并且在第一和第二位置之间具有有限的轴向位移的自由度。偏置弹簧将输出轴永久地偏压到第一位置。冲击构件围绕输出轴并且具有多个角度间隔开的第一轴向突起，该第一轴向突起与设置在轴向固定在可转动地围绕输出轴的盘构件上的有角度间隔开的第二轴向突起相交错。保持装置设置在壳体中，并且当与偏压弹簧的作用相反的轴向力作用在输出轴上时可与盘构件接合以防止其旋转，导致输出轴向第二位置，以及盘构件与保持装置的接合。

2. 发明授权

US5381602A Electric motor operated hand circular saw 失效
标题翻译：电动手动圆锯
公开(公告)号：US5381602A
公开(公告)日：1995-01-17
申请号：US134176
申请日：1993-10-08
申请人： David Matzo , Eduard Gansel , Heribert Schramm
发明人： David Matzo , Eduard Gansel , Heribert Schramm
IPC分类号： B27B9/02 , B27G19/10
CPC分类号： B27G19/10 , B27B9/02
摘要： An electric motor operated hand circular saw has a base plate, a motor housing turnable relative to the base plate, an electric motor accommodated in the motor housing and having a drive shaft, a circular saw blade arranged on the drive shaft of the electric motor, and a pre-slitting abutment for adjusting a pre-slitting position of the saw blade in which the saw blade penetrates into a surface of a workpiece to be sawed by a limited pre-slitting depth. The pre-slitting abutment has two fixed abutment positions in which two different turning positions of the motor housing relative to the base plate are adjusted, so that in a first of the abutment positions during guiding the base plate over a guiding rail on a workpiece surface and in a second of the abutment positions during guiding the base plate along a strip clamped on the workpiece surface or with a parallel abutment held on the base plate on the workpiece edge on the workpiece surface, the saw blade penetrates correspondingly into the workpiece surface with a pro-slitting depth.
摘要翻译：一种电动马达手动圆锯具有基板，相对于基板可转动的马达壳体，容纳在马达壳体中并具有驱动轴的电动马达，设置在电动马达的驱动轴上的圆锯片，以及用于调整锯片的预切割位置的预切割支座，其中锯片通过有限的预切割深度穿透到待锯切的工件的表面中。预切割基台具有两个固定的邻接位置，其中电动机壳体相对于基板的两个不同的转动位置被调节，使得在将基板引导到工件表面上的导轨上的第一邻接位置并且在沿着夹在工件表面上的条带引导基板的过程中的第二个邻接位置中，或者在工件表面上的工件边缘上保持在基板上的平行邻接件，锯条相应地穿过工件表面，一个纵切深度。

3. 发明授权

US4083571A Drill chuck arrangement 失效
标题翻译：钻夹头布置
公开(公告)号：US4083571A
公开(公告)日：1978-04-11
申请号：US626765
申请日：1975-10-29
申请人： Fritz Schadlich , Heribert Schramm
发明人： Fritz Schadlich , Heribert Schramm
IPC分类号： B23B31/12
CPC分类号： B23B31/1253 , B23B2260/078 , Y10T279/17615 , Y10T279/17623
摘要： A drill chuck arrangement for connecting a drill bit to a spindle of a drilling machine comprises a spindle member threaded onto the spindle, and a jaw-actuating member mounted at least in part about the spindle member for concentric turning about the latter. A plurality of opposed clamping jaws are movable towards and away from each other in response to the aforementioned concentric turning. The spindle member has a radial bore which receives a portion of an actuating tool having beveled gear means. Upon turning the tool, the beveled gear meshes with a cooperating gear on the jaw-actuating member so as to turn the same relative to the spindle member, and thereby clamp or release a drill bit inserted in between the clamping jaws. A bushing is provided intermediate the spindle member and the jaw-actuating member to prevent binding between these members.
摘要翻译：用于将钻头连接到钻床的主轴的钻夹头装置包括螺纹连接到主轴上的心轴构件，以及至少部分地围绕心轴构件安装的夹爪致动构件，用于围绕心轴构件同心转动。响应于上述同心转动，多个相对的夹爪可相对于彼此移动并远离彼此移动。心轴构件具有径向孔，该径向孔接收具有斜齿轮装置的致动工具的一部分。在转动工具时，斜齿轮与颚致动构件上的配合齿轮啮合，以便相对于主轴构件转动，从而夹紧或释放插入在夹爪之间的钻头。衬套被设置在心轴构件和钳口致动构件之间，以防止这些构件之间的结合。

4. 发明授权

US5239756A Hand circular saw, particularly plunge saw 失效
标题翻译：手动圆形表面，特殊圆形表面
公开(公告)号：US5239756A
公开(公告)日：1993-08-31
申请号：US899484
申请日：1992-06-16
申请人： David Matzo , Joachim Mueller , Heribert Schramm , Steffen Wuensch , Andreas Hoelderlin
发明人： David Matzo , Joachim Mueller , Heribert Schramm , Steffen Wuensch , Andreas Hoelderlin
IPC分类号： B27B9/00 , B27B9/02 , B27G19/04
CPC分类号： B27B9/02 , B27B9/00 , B27G19/04
摘要： A motor-driven hand circular saw, has a base plate, a motor, a drive housing surrounding the motor, a saw blade provided with saw teeth and being in operative connection with the motor, a saw blade housing accommodating the saw blade, an upwardly movable saw shaft having the saw blade, a hinge arranged so that the drive housing together with saw blade is movable upwardly and downwardly normal to the saw shaft with respect to the base plate for cutting depth adjustment. The saw blade is movable in and out. A turning hinge having a turning axis extends in a feed direction so that the saw blade housing is connected through the turning hinge with the base plate, and there is at least one upper and lower handle with respect to the base plate. The saw blade housing with the saw blade is located at the left and the drive housing is located at the right as considered in the feed direction. The hinge for cutting depth adjustment is arranged at the front side of the base plate as considered in the feed direction. The upper handle is formed as a pistol-like handle having a free end extending parallel to the feed direction and toward the base plate downwardly.
摘要翻译：电动手动圆锯具有基板，电动机，围绕电动机的驱动壳体，设有锯齿并与电动机操作连接的锯片，容纳锯片的锯片壳体，向上具有锯片的可动锯轴，铰链被布置成使得与锯片一起的驱动壳体相对于基板相对于基座板上下移动垂直于切割深度调节。锯片可移动进出。具有转动轴的转动铰链沿进给方向延伸，使得锯片壳体通过转动铰链与基板连接，并且至少有一个上下手柄相对于基板。具有锯片的锯片壳体位于左侧，并且驱动器壳体位于沿进给方向考虑的右侧。用于切割深度调节的铰链被布置在基板的正面，如在馈送方向上所考虑的那样。上手柄形成为具有手柄状手柄，其具有平行于进给方向延伸的自由端并向下朝向底板。

5. 发明授权

US4564181A Bench 失效
标题翻译：长凳
公开(公告)号：US4564181A
公开(公告)日：1986-01-14
申请号：US513990
申请日：1983-07-14
申请人： Eduard Gansel , Gunter Schaal , Helmut Schneider , Heribert Schramm , Eberhard Seidel , Gunter Zilly
发明人： Eduard Gansel , Gunter Schaal , Helmut Schneider , Heribert Schramm , Eberhard Seidel , Gunter Zilly
IPC分类号： B25H1/08 , B25H1/14 , B25B1/00
CPC分类号： B25H1/14 , B25H1/08 , Y10S269/901
摘要： A bench includes a rigid frame and a work board pivotable to and away from the frame. The work board can be brought into a rest position and into a plurality of operating positions and can be in at least two operating positions supported by an arm movably supported on the frame. The arm is pivotable with respect to the frame in a horizontal plane. The arm can carry at its free end a clamping device. The structure of the bench increases a range of clamping a work piece on the bench over the length of the work board.
摘要翻译：台架包括刚性框架和可枢转到框架和远离框架的工作板。工作板可以进入休息位置并进入多个操作位置，并且可以处于由可移动地支撑在框架上的臂支撑的至少两个操作位置。臂可在水平面相对于框架枢转。手臂可以在其自由端装载夹紧装置。工作台的结构增加了工件长度上工件夹紧工件的范围。

6. 发明授权

US4509731A Workbench with removable vise 失效
标题翻译：带有可拆卸虎钳的工作台
公开(公告)号：US4509731A
公开(公告)日：1985-04-09
申请号：US504473
申请日：1983-06-15
申请人： Gunter Schaal , Heribert Schramm
发明人： Gunter Schaal , Heribert Schramm
IPC分类号： B25B1/22 , B25H1/10 , B25B1/10
CPC分类号： B25H1/10 , B25B1/22 , Y10S269/90 , Y10S269/901
摘要： A workbench (1) has a removable vise (3) and a workplate (5) separate from the vise and provided with apertures (6) for clamping elements. A jaw assembly (15) having a fixed vise jaw (16) and likewise a jaw assembly (17) equipped with an adjustable jaw (18) can be screwed onto a vise base (14) so as to resist all twisting forces. The screw fastenings (28 to 30) are such that they can also serve to attach the jaw assemblies to the workplate (5), using the apertures (6) in the latter for that purpose. The vise as a whole can be mounted in a rotary seat (2) where its mandrel (13) can be clamped at different levels and rotary positions, with the further possibility of having the rotary position fixed in the lowest position of the vise in a manner suitable for maintaining parallelism with another rotary vise similarly mounted (not shown in figure).
摘要翻译：工作台（1）具有可拆卸的虎钳（3）和与虎钳分离的工作台（5），并设置有用于夹持元件的孔（6）。具有固定的虎钳钳口（16）和同样具有可调节钳口（18）的钳口组件（17）的钳口组件（15）可以被拧到虎钳座（14）上，以抵抗所有的扭转力。螺钉紧固件（28至30）使得它们还可以用于将钳口组件附接到工作台（5），使用后者中的孔（6）用于该目的。作为整体的台钳可以安装在旋转座（2）中，其中其心轴（13）可以被夹紧在不同的水平和旋转位置，另外可能的是将旋转位置固定在台钳的最低位置适合于保持与另一个类似安装（图中未示出）的旋转虎钳的平行度。

7. 发明授权

US5570511A Hand circular saw with swinging protective hood and cutting depth adjusting device 失效
标题翻译：手动圆锯带摆动防护罩和切割深度调节装置
公开(公告)号：US5570511A
公开(公告)日：1996-11-05
申请号：US375638
申请日：1995-01-20
申请人： Doris Reich , Rainer Schilling , Wolfgang Fuchs , Eduard Gansel , Karl-Heinz Braunbach , Heribert Schramm , David Matzo
发明人： Doris Reich , Rainer Schilling , Wolfgang Fuchs , Eduard Gansel , Karl-Heinz Braunbach , Heribert Schramm , David Matzo
IPC分类号： B27B9/02 , B23D47/02
CPC分类号： B27B9/02
摘要： A hand circular saw comprises a swinging protective hood, a housing which carries a saw shaft axis and a saw blade held rotatable about the saw blade axis, a base plate, the housing being arranged independently turnably relative to the base plate around two further axes extending substantially perpendicular to one another, a first of the further axes being parallel to the saw shaft axis for guiding a turning movement for adjusting a cutting depth and is adjustable on a cutting depth guiding bracket with a scale, while a second of the further axes extends both parallel to the base plate and also parallel to the saw blade for guiding a turning movement for adjusting a miter angle, the cutting depth guiding bracket having an angle-profile shaped cross-section and having at least one leg which is formed as a sliding guide supporting the housing in each cutting depth position.
摘要翻译：手圆锯包括摆动保护罩，承载锯轴轴线的壳体和可围绕锯片轴线保持的锯片，底板，壳体相对于基板独立地布置，围绕两个另外的轴延伸基本上彼此垂直，第一其它轴线平行于锯轴轴线，用于引导用于调节切割深度的转动运动，并且可在带有刻度尺的切割深度导向支架上调节，而另一轴的另一轴线延伸两个平行于基板的平行于锯片并且还平行于锯片引导用于调节斜角的转动运动，切割深度导向托架具有角度形状的横截面并且具有形成为滑动的至少一个支腿导轨支撑每个切割深度位置的外壳。

8. 发明授权

US5271155A Hand circular saw 失效
标题翻译：手圆锯
公开(公告)号：US5271155A
公开(公告)日：1993-12-21
申请号：US918270
申请日：1992-07-22
申请人： Wolfgang Fuchs , Rainer Schilling , Heribert Schramm , Claus Kemmner
发明人： Wolfgang Fuchs , Rainer Schilling , Heribert Schramm , Claus Kemmner
IPC分类号： B27B9/02 , B23D47/02 , B23D51/02
CPC分类号： B27B9/02
摘要： A motor driven hand circular saw has a base plate arranged to be positioned over a workpiece, and a saw blade which is displaceable parallel and tiltably about a turning axle relative to the base plate for performing inclined or bevel cuts so that by tilting of the saw blade relative to the base plate about the axle, the saw blade and the axle are displaced parallel to the base plate with a stroke which is proportional to a respective tilting angle transversely to a direction downstream of a cutting point and counteracts a natural displacement of a saw engaging line of the saw blade on the workpiece.
摘要翻译：马达驱动的手圆锯具有布置成定位在工件上方的基板，以及相对于基板平行且可倾斜地绕转轴相对移动的锯片，用于执行倾斜或斜切，以便通过锯叶片相对于基板围绕轴，锯片和轴以平行于基板的行程移位，该行程与横向于切割点下游的方向的相应倾斜角成比例，并且抵消了自然位移在工件上锯锯的啮合线。

9. 发明授权

US5146682A Hand-held circular saw 失效
标题翻译：手持式圆锯
公开(公告)号：US5146682A
公开(公告)日：1992-09-15
申请号：US687920
申请日：1991-05-31
申请人： Hans Blochle , Rainer Schilling , Martin Kummer , Eduard Gansel , Heribert Schramm , Helmut Eblen , Joachim Muller
发明人： Hans Blochle , Rainer Schilling , Martin Kummer , Eduard Gansel , Heribert Schramm , Helmut Eblen , Joachim Muller
IPC分类号： B27B9/00 , B23D59/00 , B23Q11/00 , B23Q11/02 , B27G3/00
CPC分类号： B23D59/006 , B23Q11/005 , Y02P70/171
摘要： A hand-held circular saw is designed so that a fan exhaust air from a fan wheel is introduced into a sawdust duct along the shortest path in a duct arranged inside a gearing housing, in order to reinforce a conveying of saw dust in the sawdust duct. The fan air is fed parallel to the movement direction of the sawdust, effects a vacuum in the sawdust duct and prevents stoppage of the duct.
摘要翻译： PCT No.PCT / DE89 / 00742 Sec。 371日期1991年5月31日 102（e）日1991年5月31日PCT提交1989年11月29日PCT公布。出版物WO90 / 06832 日期：1982年6月28日。手持式圆锯设计成使得风扇轮的风扇排气沿着设置在齿轮箱内部的管道中的最短路径被引入锯屑管中，以便加强输送锯屑的锯屑。风扇空气平行于锯屑的移动方向进给，在锯屑管中产生真空并防止管道的停止。

10. 发明授权

US4073348A Impact drilling tool 失效
标题翻译：冲击钻具
公开(公告)号：US4073348A
公开(公告)日：1978-02-14
申请号：US704783
申请日：1976-07-13
申请人： Heribert Schramm , Steffen Wuensch
发明人： Heribert Schramm , Steffen Wuensch
IPC分类号： B25D11/08 , B23B45/16 , B25D11/10 , B25D15/02 , B25D16/00 , E02D7/02
CPC分类号： B25D11/102 , B25D2211/065
摘要： An impact drilling power tool has a housing, a spindle element mounted in the housing for rotation about an axis and for displacement in axial direction, and an impact element mounted in the housing for displacement axially toward and away from the spindle element. The impact element has an axially arranged extension coaxially received within a blind bore of the spindle element. The impact element has a plurality of cam surfaces provided on helical radial projections of the impact element, and rolling bodies of a cam follower element contact the respective cam surfaces and displace the impact element against the force of coaxial helical springs until encountering interruptions of the projections, upon which the springs rapidly displace the impact element toward the spindle element and an end face of the axial extension impacts the bottom of the blind bore. An output shaft of a driving motor drives a countershaft and via the same and meshing gears also the impact element and the spindle element. The power tool may operate either in a normal drilling mode or in an impact drilling mode.
摘要翻译：冲击钻具动力工具具有壳体，主轴元件安装在壳体中，用于围绕轴线旋转并且在轴向方向上移动;以及冲击元件，其安装在壳体中，用于轴向移动并远离主轴元件。冲击元件具有轴向布置的延伸部，同轴地容纳在主轴元件的盲孔内。冲击元件具有设置在冲击元件的螺旋形径向突起上的多个凸轮表面，并且凸轮从动元件的滚动体与相应的凸轮表面相接触，并抵抗同轴螺旋弹簧的力移动冲击元件，直到遇到突出部分的中断弹簧将冲击元件快速地移向主轴元件，并且轴向延伸部的端面冲击盲孔的底部。驱动电机的输出轴驱动中间轴，并通过相同的啮合齿轮驱动冲击元件和主轴元件。电动工具可以在正常钻孔模式或冲击钻孔模式下操作。

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