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1. 发明授权

US4324045A Motor chain saw with dynamic safety braking device 失效
标题翻译：电动链锯采用动态安全制动装置
公开(公告)号：US4324045A
公开(公告)日：1982-04-13
申请号：US154534
申请日：1980-05-29
申请人： Klaus Hoppner , Gunter Wolf
发明人： Klaus Hoppner , Gunter Wolf
IPC分类号： B27G19/06 , B27B17/00 , B27B17/08 , F16D59/00 , B27B17/02
CPC分类号： F16D59/00 , B27B17/0033 , B27B17/083
摘要： A portable motor chain saw with a safety braking device to protect against kick-back, recoil or centrifugal movements of the saw. The saw includes a handle supported against the motor housing by damping elements, and also includes a locking device which on the one hand is connected with the handle, and on the other hand engages against a hand guard in such a way that it is released under the influence of relative movement, of the motor housing with respect to the handle, caused by a kick-back or centrifugal movement, consequently releasing the hand guard. The locking device has an abutment surface extending transverse to the direction of centrifugal movement, and this abutment surface cooperates with a projection directed against it.
摘要翻译：具有安全制动装置的便携式电动链锯，以防止锯的反冲，反冲或离心运动。锯包括通过阻尼元件支撑在马达壳体上的手柄，并且还包括锁定装置，该锁定装置一方面与手柄相连接，另一方面以这样一种方式与手防护罩接合，使其在下面被释放电动机壳体相对于手柄的相对运动对由反冲或离心运动引起的影响因此释放护手。锁定装置具有横向于离心运动方向延伸的邻接表面，并且该邻接表面与指向其的突出部配合。

2. 发明授权

US4662071A Motor-drive chain saw with a clutch and oil pump 失效
标题翻译：电机驱动链锯带离合器和油泵
公开(公告)号：US4662071A
公开(公告)日：1987-05-05
申请号：US671236
申请日：1984-11-14
申请人： Klaus Hoppner , Benno Tilders , Anton Wehle , Gunter Wolf
发明人： Klaus Hoppner , Benno Tilders , Anton Wehle , Gunter Wolf
IPC分类号： B27B17/12 , F16N13/10 , B23D57/02
CPC分类号： B27B17/12 , F16N13/10
摘要： The invention is directed to a motor-driven chain saw wherein a sprocket for a saw chain and a drive wheel for an oil pump are rotatably journalled on the crankshaft. The oil pump pumps oil for lubricating the saw chain and guide bar. The sprocket and the drive wheel are driven via a clutch drum. In this arrangement, a detachable resilient connecting member is provided to connect the drive wheel of the oil pump to the clutch drum at the peripheral wall of the latter. The resilient connecting member protects the drive wheel and the oil pump from excessive wear.
摘要翻译：本发明涉及一种电动链锯，其中用于锯链的链轮和用于油泵的驱动轮可旋转地轴颈安装在曲轴上。油泵泵油润滑锯链和导杆。链轮和驱动轮通过离合器鼓驱动。在这种布置中，设置有一个可拆卸的弹性连接件，用于将油泵的驱动轮与后者的周壁连接到离合器鼓上。弹性连接构件保护驱动轮和油泵免于过度磨损。

3. 发明授权

US4600418A Air-intake arrangement for a two-stroke engine 失效
标题翻译：二冲程发动机的进气装置
公开(公告)号：US4600418A
公开(公告)日：1986-07-15
申请号：US693250
申请日：1985-01-22
申请人： Reinhard Gommel , Jurgen Laser , Klaus Hoppner , Gerhard Meyer , Hans G. Salomon , Gunter Wolf , Dieter Wieland , Hermann Weiss , Jurgen Wolf
发明人： Reinhard Gommel , Jurgen Laser , Klaus Hoppner , Gerhard Meyer , Hans G. Salomon , Gunter Wolf , Dieter Wieland , Hermann Weiss , Jurgen Wolf
IPC分类号： F02B25/00 , F02B63/02 , F02B75/02 , F02M29/00 , F02M29/04 , F02M35/10 , F02M17/34
CPC分类号： F02M35/10019 , F02B63/02 , F02M35/1017 , F02M35/10196 , F02M35/10262 , F02M35/10281 , F02B2075/025 , Y02T10/146 , Y10S55/28
摘要： The invention is directed to an air-intake arrangement for a two-stroke engine for use in hand-guided, engine-driven apparatus such as motor-driven chain saws. The air-intake arrangement includes an air filter and a baffle wall for guiding fuel particles that are buffeted back out of the air induction channel by the engine. The baffle wall has a curvature to define a deflector to redirect the fuel particles in a largely gaseous state towards the carburetor. The arrangement provides an optimum air-fuel mixture which is not overrich and a trouble-free operation of the engine.
摘要翻译：本发明涉及一种用于手动引导的发动机驱动装置如电动链锯的二冲程发动机的进气装置。进气装置包括空气过滤器和挡板，用于引导被发动机从空气感应通道中回退的燃料颗粒。挡板壁具有曲率以限定偏转器，以将燃料颗粒以大气度状态转向化油器。该装置提供了不是过度丰富的发动机的无故障运行的最佳空气 - 燃料混合物。

4. 发明授权

US6041890A Exhaust gas muffler for the combustion engine of a portable working tool 有权
标题翻译：用于便携式工作工具的内燃机的废气消声器
公开(公告)号：US6041890A
公开(公告)日：2000-03-28
申请号：US280793
申请日：1999-03-26
申请人： Gunter Wolf , Johannes Menzel
发明人： Gunter Wolf , Johannes Menzel
IPC分类号： F01N1/00 , F01N1/08 , F01N13/00 , F01N13/08 , F01N35/00
CPC分类号： F01N13/002 , F01N1/08 , F01N13/082 , F01N2590/06 , Y10S173/02
摘要： An exhaust gas muffler for an internal combustion engine of a portable, hand-guided working tool has a housing having an exhaust gas inlet, and exhaust gas outlet, and an outlet space, wherein the exhaust gas outlet opens into the outlet space. An outlet opening is provided downstream of the outlet space and has wall elements directing the exhaust gas flow in the exit flow direction. A rebound wall is positioned transverse to the exhaust gas outlet and delimits the outlet space while providing a connecting slot into the outlet opening. The connecting slot is spaced at a distance from the outer wall of the housing that extends substantially parallel to the rebound wall. A first ramp is positioned perpendicularly to the connecting slot and slants upwardly from the rebound wall to the outlet opening. A second ramp extends in a direction of longitudinal extension of the connecting slot from an end of the insertion slot opposite the first ramp to the edge of the first ramp opposite the connecting slot.
摘要翻译：用于便携式手动工作工具的内燃机的废气消声器具有具有排气入口和排气出口以及出口空间的壳体，其中排气出口通向出口空间。出口开口设置在出口空间的下游，并且具有引导废气流在出口流动方向上的壁元件。回弹壁横向于废气出口定位并限定出口空间，同时向出口开口提供连接槽。连接槽与壳体的外壁隔开一段距离，该外壁基本上平行于回弹壁延伸。第一斜坡垂直于连接槽定位并从回弹壁向上倾斜到出口。第二斜坡沿连接槽的纵向延伸方向从插入槽的与第一斜坡相对的端部延伸到与连接槽相对的第一斜面的边缘。

5. 发明授权

US5289395A Signal processing method employing a digital filter 失效
标题翻译：采用数字滤波器的信号处理方法
公开(公告)号：US5289395A
公开(公告)日：1994-02-22
申请号：US919240
申请日：1992-07-27
申请人： Dieter Nagel , Gunter Wolf
发明人： Dieter Nagel , Gunter Wolf
IPC分类号： H03H17/04 , G06F15/31
CPC分类号： H03H17/0285 , H03H17/04
摘要： A method is disclosed for processing a signal having a monochromatic signal component with the aid of a digital filter. The method includes determining the real amplitude, phase and frequency of the monochromatic signal component of the signal. The signal is delayed for a time during which states of the digital filter are set to correspond to the determined real amplitude, the phase and the frequency of the monochromatic signal component. The signal is then applied to the input of the digital filter only after the states of the digital filter are set.
摘要翻译：公开了一种借助于数字滤波器处理具有单色信号分量的信号的方法。该方法包括确定信号的单色信号分量的实际幅度，相位和频率。信号被延迟一段时间，在此期间数字滤波器的状态被设置为对应于所确定的实际幅度，单色信号分量的相位和频率。只有在设置了数字滤波器的状态之后，才将该信号施加到数字滤波器的输入。

6. 发明授权

US5233750A Chain saw having a sprocket wheel cover and a brake device integrated into the cover 失效
标题翻译：具有密封圈盖的链条和集成在盖子中的制动装置
公开(公告)号：US5233750A
公开(公告)日：1993-08-10
申请号：US901176
申请日：1992-06-19
申请人： Gunter Wolf , Reinhold Fink
发明人： Gunter Wolf , Reinhold Fink
IPC分类号： B23D57/02 , B27B17/00 , B27B17/08 , B27G19/06
CPC分类号： B27B17/083
摘要： The invention is directed to a motor-driven chain saw having a housing and a guide bar extending forward of the housing. The guide bar is clamped between the housing and a sprocket wheel cover. A brake device having a trigger configured as a hand guard is mounted in the sprocket wheel cover. The sprocket wheel is brought to standstill by the brake device when the trigger is actuated. With the sprocket wheel cover assembled, the hand guard is disposed transversely in front of the upper handle of the chain saw. In order to obtain a reliable triggering of the brake device, for example, during kickback and for a manual triggering at all areas of the hand guard, the hand guard is supported in a second bearing on the housing of the chain saw when mounting the sprocket wheel cover. In this way, torques acting in a direction opposite to the actuation of the hand guard are substantially avoided which could otherwise occur because of bearing play.
摘要翻译：本发明涉及一种电动链锯，其具有壳体和延伸到壳体前方的引导杆。引导杆夹在壳体和链轮盖之间。具有构造为护手的触发器的制动装置安装在链轮罩中。当触发器被致动时，链轮被制动装置停止。在链轮轮盖组装好的情况下，护手横向设置在链锯的上手柄的前面。为了获得制动装置的可靠触发，例如在回冲期间以及在护手的所有区域进行手动触发时，手轮护罩在安装链轮时被支撑在链锯的壳体上的第二轴承中轮罩。以这种方式，基本上避免了作用在与手护罩的致动相反的方向上的扭矩，否则可能由于轴承的作用而发生。

7. 发明授权

US4499089A 2-Alkylthio-1-aminoalkyl-2-pyrroline-3-carbonitriles, compositions and use 失效
标题翻译： 2-烷硫基-1-氨基烷基-2-吡咯啉-3-腈，组合物和用途
公开(公告)号：US4499089A
公开(公告)日：1985-02-12
申请号：US608828
申请日：1984-05-10
申请人： Hubert Barth , Johannes Hartenstein , Gerhard Satzinger , Edgar Fritschi , Volker Ganser , Horst-Dietmar Tauschel , Gunter Wolf
发明人： Hubert Barth , Johannes Hartenstein , Gerhard Satzinger , Edgar Fritschi , Volker Ganser , Horst-Dietmar Tauschel , Gunter Wolf
IPC分类号： C07D207/27 , A61K31/40 , A61K31/4015 , A61K31/44 , A61K31/4427 , A61K31/445 , A61K31/535 , A61P1/04 , A61P7/02 , A61P29/00 , C07D207/38 , C07D401/04 , C07D401/14 , A61K31/54 , C07D207/277 , C07D417/06
CPC分类号： C07D401/04 , C07D207/38
摘要： 2-Alkylthio-1-aminoalkyl-2-pyrroline-3-carbonitriles and pharmaceutically acceptable acid addition salts, processes for their preparation and formulation into pharmaceutical compositions as well as their activity as thrombocyte aggregation-inhibitors are described. The compounds are thus useful for the prophylaxis and therapy of thrombotic states.
摘要翻译： 2-烷基硫基-1-氨基烷基-2-吡咯啉-3-腈和其药学上可接受的酸加成盐，其制备方法和药物组合物的配制以及它们作为血小板聚集抑制剂的活性。因此，这些化合物可用于预防和治疗血栓形成状态。

8. 发明申请

US20080034597A1 Sprocket Cover Arrangement for a Hand-Held Chain Saw 有权
标题翻译：手链锯的链轮盖布置
公开(公告)号：US20080034597A1
公开(公告)日：2008-02-14
申请号：US11836161
申请日：2007-08-09
申请人： Gerhard Pfleiderer , Maximilian Eberhardt , Gunter Wolf , Jurgen Bernert
发明人： Gerhard Pfleiderer , Maximilian Eberhardt , Gunter Wolf , Jurgen Bernert
IPC分类号： B27B17/00
CPC分类号： B27B17/02 , Y10S411/999 , Y10T74/2186
摘要： A sprocket cover arrangement for a hand-held chain saw has a housing and a sprocket cover that has an opening and is connected to the housing. At least one stud bolt having a first end secured to the housing and having a second end that is a free threaded end is provided. The free threaded end projects through the opening of the sprocket cover to an exterior side of the sprocket cover when the sprocket cover is positioned in an operating position on the housing. A nut is screwed onto the free threaded end of the at least one stud bolt on the exterior side of the sprocket cover so as to secure the sprocket cover on the housing. The nut is secured captively, rotatably and with play in the opening of the sprocket cover.
摘要翻译：用于手持式链锯的链轮盖装置具有壳体和链轮罩，其具有开口并连接到壳体。提供了至少一个双头螺栓，其具有固定到壳体的第一端并具有作为自由螺纹端的第二端。当链轮盖定位在壳体上的操作位置时，自由螺纹端突出通过链轮盖的开口突出到链轮盖的外侧。将螺母拧到链轮盖的外侧上的至少一个双头螺栓的自由螺纹端上，以将链轮盖固定在壳体上。螺母被固定地固定，可旋转并且在链轮盖的开口处播放。

9. 发明授权

US06799642B2 vibration damper between two components 有权
标题翻译：两个组件之间的减振器
公开(公告)号：US06799642B2
公开(公告)日：2004-10-05
申请号：US10066741
申请日：2002-02-06
申请人： Gunter Wolf , Phillip Neumann , Helmut Lux , Lothar Ulrich
发明人： Gunter Wolf , Phillip Neumann , Helmut Lux , Lothar Ulrich
IPC分类号： F16M100
CPC分类号： B27B17/0033 , B25F5/006 , F16F1/128
摘要： A vibration damper is disposed between two components (2, 3) of a portable handheld work apparatus (4). The vibration damper is held especially between a housing (6), which holds an internal combustion engine (5), and a handle (7) which is fixed on the housing (6) for guiding the work apparatus (4). The vibration damper includes a coil spring (9) and respective attachment elements (11, 12) at the ends (10, 13) of the coil spring. A coupling member (17) is provided to ensure that the work apparatus can be guided notwithstanding a break of a coil spring. The coupling member (17) projects through the coil spring (9) and bridges the axial distance (16) between the attachment elements (11 and 12). The coupling member (17) is connected to each attachment element (11, 12) so that it cannot separate therefrom.
摘要翻译：在便携式手持式工作装置（4）的两个部件（2,3）之间设置振动阻尼器。振动阻尼器特别地保持在保持内燃机（5）的壳体（6）和固定在壳体（6）上的用于引导作业装置（4）的手柄（7）之间。振动阻尼器包括在螺旋弹簧的端部（10,13）处的螺旋弹簧（9）和相应的附接元件（11,12）。提供联接构件（17）以确保即使螺旋弹簧断裂，工作装置也可以被引导。联接构件（17）突出通过螺旋弹簧（9）并且在附接元件（11和12）之间桥接轴向距离（16）。联接构件（17）连接到每个附接元件（11,12），使得它不能与其分离。

10. 发明授权

US5320240A Closure for a vessel 失效
标题翻译：关闭船只
公开(公告)号：US5320240A
公开(公告)日：1994-06-14
申请号：US11514
申请日：1993-02-01
申请人： Anton Wehle , Gunter Wolf , Werner Vonderau
发明人： Anton Wehle , Gunter Wolf , Werner Vonderau
IPC分类号： B60K15/04 , F01M11/04 , B65D55/16 , B65D3/00
CPC分类号： B60K15/0406 , F01M2011/0491 , Y10S200/33
摘要： The invention is directed to a closure for a vessel such as a fuel tank or lubricant tank of a portable handheld work apparatus having an internal combustion engine. The closure includes a filling stub formed on the vessel and defining an opening and a cap for closing off the opening seal tight with respect to the ambient when the cap is placed on the filling stub. A holder prevents the cap from being separated from the vessel after the cap has been removed from the filling stub. The holder includes a flexible member having first and second end portions and an elongated flexible segment disposed between the end portions. A first attachment disposed on an inner wall surface of the cap fixedly holds the first end portion on the cap and a second attachment disposed on the vessel fixedly holds the second end portion on the vessel.
摘要翻译：本发明涉及一种用于诸如具有内燃机的便携式手持式工作装置的燃料箱或润滑剂罐的容器的封闭件。所述封闭件包括形成在所述容器上并且当所述盖被放置在所述填充桩上时限定开口和用于封闭所述开口密封件相对于所述环境的密封件的盖子。在盖从填充桩中取出后，支架防止盖与容器分离。保持器包括具有第一和第二端部的柔性构件和设置在端部之间的细长柔性段。设置在盖的内壁表面上的第一附件将第一端部固定地保持在盖上，并且设置在容器上的第二附件将第二端部固定地保持在容器上。

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