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1. 发明授权

US4644658A Lubricating-oil pump arrangement for a motor-driven apparatus 失效
标题翻译：一种用于电机驱动装置的润滑油泵装置
公开(公告)号：US4644658A
公开(公告)日：1987-02-24
申请号：US680397
申请日：1984-12-11
申请人： Hans Dolata , Reinhold Fink , Gerd Itzrodt , Adam Kelbert , Siegfried Ryssel , Anton Wehle , Dieter Wieland , Gerhard Zerrer
发明人： Hans Dolata , Reinhold Fink , Gerd Itzrodt , Adam Kelbert , Siegfried Ryssel , Anton Wehle , Dieter Wieland , Gerhard Zerrer
IPC分类号： B27B17/12 , F02B63/02 , F16N7/38 , F16N13/00 , B23D57/02 , F01M1/00
CPC分类号： B27B17/12 , F02B63/02 , F16N13/00 , F16N7/38 , Y10T83/263
摘要： The invention is directed to a motor-driven apparatus such as a motor-driven chain saw or the like. It includes a lubricating-oil pump and an oil supply for a work tool and is equipped with a device for interrupting the supply of oil to the tool. This facilitates use of the chain saw apparatus with an accessory attachment work tool such as a hedge trimmer, drilling tool or the like for which a flow of lubricating oil is unnecessary.
摘要翻译：本发明涉及一种电动驱动装置，例如电动链锯等。它包括润滑油泵和用于工作工具的供油装置，并配备有用于中断向工具供油的装置。这有利于链锯装置的使用，附件附件工作工具例如树篱修剪器，钻孔工具等，不需要润滑油流。

2. 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。

3. 发明授权

US4693735A Motor-driven tool having an air filter 失效
标题翻译：具有空气过滤器的电机驱动工具
公开(公告)号：US4693735A
公开(公告)日：1987-09-15
申请号：US943793
申请日：1986-12-19
申请人： Anton Wehle
发明人： Anton Wehle
IPC分类号： F02M35/02 , B27B17/00 , F02B63/02 , F02M35/024 , F02M35/16 , B01D46/10
CPC分类号： F02B63/02 , B27B17/00 , F02M35/024
摘要： An air filter for a motor-driven tool such as a portable motor-driven chain saw includes a prefilter through which aspirated air flows into a chamber partly defined by a cover that can be secured to the housing of the motor-driven tool. From this space, the air flows through a main air filter to the carburetor of the motor. The main air filter and the prefilter are configured as a one-piece double filter unit.
摘要翻译：用于诸如便携式电动链锯的马达驱动工具的空气过滤器包括预过滤器，吸入的空气通过该预过滤器流入室内，部分地由能够固定到电机驱动工具的壳体的盖子限定。从这个空间，空气通过主空气过滤器流到电动机的化油器。主空气过滤器和预过滤器配置为一体式双过滤器单元。

4. 发明授权

US4693005A Guide bar for a saw chain of a motor-driven chain saw 失效
标题翻译：电动链锯锯链的导杆
公开(公告)号：US4693005A
公开(公告)日：1987-09-15
申请号：US891628
申请日：1986-08-01
申请人： Anton Wehle , Dieter Unrath , Gunther Zimmermann
发明人： Anton Wehle , Dieter Unrath , Gunther Zimmermann
IPC分类号： B27B17/02 , B27B17/12 , B23D57/02 , B23D59/04
CPC分类号： B27B17/12 , B27B17/02
摘要： A guide bar for a saw chain of a motor-driven chain saw has a guide groove formed in the periphery thereof. The drive links of the saw chain have projections known as rakers which protrude beyond the side links of the saw chain and which are guided in the guide groove. The guide bar has at least one supply bore in a groove wall through which lubricating oil is supplied for lubricating the saw chain. In the vicinity of the supply bore, a lubricant surface extending approximately parallel to the groove bottom is provided. This lubricant surface extends to at least one supply surface extending as far as the supply bore. The rakers of the drive links move above the lubricant surface with a narrow spacing. The lubricating oil supplied via the supply bore is guided via the supply surface to the lubricant surface where it forms a film into which the rakers extend as the saw chain revolves. This assures that the supplied lubricating oil is picked up by the rakers and carried by them to the link locations of the saw chain thereby assuring very effective lubrication.
摘要翻译：马达驱动链锯的锯链的引导杆在其周边形成有引导槽。锯链的驱动连杆具有突出超过锯链的侧连杆并被引导在引导槽中的称为耙子的突出部。引导杆在槽壁中具有至少一个供应孔，通过该供应孔供应润滑油以润滑锯链。在供应孔附近，设置有大致平行于凹槽底部延伸的润滑剂表面。该润滑剂表面延伸至延伸至供应孔的至少一个供应表面。驱动连杆的耙子以较窄的间距移动到润滑剂表面上方。通过供应孔供应的润滑油通过供应表面被引导到润滑剂表面，在那里它形成了一个胶片，当锯链旋转时，耙子延伸到其中。这样可确保所提供的润滑油由耙机拾取并由其承载到锯链的连接位置，从而确保非常有效的润滑。

5. 发明授权

US5065708A Internal combustion engine for a portable handheld work apparatus 失效
标题翻译：用于便携式手持式工作装置的内燃机
公开(公告)号：US5065708A
公开(公告)日：1991-11-19
申请号：US607663
申请日：1990-11-01
申请人： Anton Wehle , Klaus Hoppner , Hermann Weiss
发明人： Anton Wehle , Klaus Hoppner , Hermann Weiss
IPC分类号： F02B63/02 , F02B75/02 , F02F1/00 , F02F1/22 , F02M35/10
CPC分类号： F02M35/10078 , F02B63/02 , F02F1/002 , F02F1/22 , F02M35/10137 , F02M35/1017 , F02M35/1019 , F02M35/10321 , F02B2075/025 , F05C2225/08
摘要： The invention is directed to an internal combustion engine for a portable handheld work apparatus with an intake pipe or induction elbow being attached to the cylinder. The engine can be a two-stroke engine having an inlet opening in the cylinder for the combustion mixture. A cylinder flange is provided at the inlet opening for connecting the induction elbow for conducting the combustion mixture. The induction elbow is made of rubber-elastic material and fits over the cylinder flange in a form-tight manner and is fixed thereto. The connecting end of the induction elbow is provided with an inner annular shoulder which engages an outer annular slot of the cylinder flange which is adapted with respect to volume and is reliably held by a clamp ring having a fixed diameter. The rubber-elastic material of the connecting end is compressed in the annular slot by the clamp ring thereby seating the induction elbow on the cylinder flange in such a manner that it cannot become disconnected.
摘要翻译：本发明涉及一种用于便携式手持式工作装置的内燃机，其具有附接到气缸的进气管或感应弯头。发动机可以是在用于燃烧混合物的气缸中具有入口的二冲程发动机。在入口处设有气缸凸缘，用于连接用于引导燃烧混合物的感应弯头。感应弯头由橡胶弹性材料制成，并以紧密方式装配在气缸凸缘上并固定在其上。感应弯头的连接端设置有内环形肩部，其与气缸凸缘的外环形槽接合，该环形凸缘相对于体积适配并且被具有固定直径的夹紧环可靠地保持。连接端的橡胶弹性材料通过夹环在环形槽中被压缩，从而将感应弯头安装在气缸凸缘上，使其不会断开。

6. 发明授权

US4693006A Chain saw having a handle 失效
标题翻译：链锯有把手
公开(公告)号：US4693006A
公开(公告)日：1987-09-15
申请号：US877212
申请日：1986-06-20
申请人： Anton Wehle
发明人： Anton Wehle
IPC分类号： B27B17/00 , B27B17/02
CPC分类号： B27B17/0008 , B27B17/0033
摘要： The motor-driven chain saw has a first handle at the back end for holding and operating the tool and a second handle mounted farther toward the front of the tool housing. The second handle is mounted so as to be spaced from and to surround the housing and is used for holding and guiding the tool. One end of the second handle is secured to the underside of the housing, and its other end is secured to the longitudinal housing side on which the guide bar for accommodating the moving saw chain is also mounted. The second handle is bent backward from the transverse plane on this side of the housing, approximately at the elevation of the guide bar, where it is secured to this longitudinal side of the housing nearer the back thereof. A strut extends downwardly and rearwardly from the top of the second handle and its free end is secured to the housing together with the end of the rearwardly-extending portion of the second handle.
摘要翻译：电动链锯在后端具有用于保持和操作工具的第一把手和安装在工具外壳前部的另一把手。第二手柄安装成与壳体间隔开并围绕壳体，并用于保持和引导工具。第二把手的一端固定在壳体的下侧，并且其另一端固定到纵向壳体侧，用于容纳移动锯链的导向杆也安装在该纵向壳体侧。第二把手从壳体的这一侧的横向平面向后弯曲，大致在导杆的高度处，在该位置处固定到壳体的靠近其后部的纵向侧。支柱从第二手柄的顶部向下和向后延伸，并且其自由端与第二手柄的向后延伸部分的端部一起固定到壳体。

7. 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。

8. 发明授权

US4474269A Braking device for a power chain saw 失效
标题翻译：动力链锯的制动装置
公开(公告)号：US4474269A
公开(公告)日：1984-10-02
申请号：US384197
申请日：1982-06-03
申请人： Reiner Kloberg , Klaus Hoppner , Anton Wehle
发明人： Reiner Kloberg , Klaus Hoppner , Anton Wehle
IPC分类号： B27G19/06 , B27B17/08 , F16D49/10 , B60T13/04
CPC分类号： F16D49/08 , B27B17/083
摘要： The invention is directed to a power chain saw incorporating a braking device having a release handle. The chain saw includes a carrying handle spaced a distance from the release handle. At least one of the handles is made of a plastically deformable material and can be deformed so as to cause the spacing between the handles to be adjusted within predetermined limits.
摘要翻译：本发明涉及一种包含具有释放手柄的制动装置的动力链锯。链锯包括与释放手柄间隔开距离的承载手柄。手柄中的至少一个由塑性变形的材料制成，并且可以变形，以便使手柄之间的间距被调节到预定的限度内。

9. 发明授权

US4462158A Hand-guided motor driven working device 失效
标题翻译：手动电机驱动工作装置
公开(公告)号：US4462158A
公开(公告)日：1984-07-31
申请号：US406081
申请日：1982-08-06
申请人： Anton Wehle
发明人： Anton Wehle
IPC分类号： B27B17/00 , F02B63/02 , F02M37/00 , F02M37/20
CPC分类号： F02M37/0017 , B27B17/0008 , F02M37/007 , F02M37/0082 , F02M37/20 , F02B63/02 , F02M37/0076
摘要： A hand-guided, motor driven working device with at least one working tool, especially a portable power chain saw. The device has a venting device for the fuel tank, with the venting device comprising a flexible tube, which projects from the upper part of the tank chamber. The free end of the tube is closed except for a labyrinth-like passage or opening. The tube is arranged at least partially within a covering or sheathing, and the tube is guided to an essentially dirt- and contamination-free chamber located as far as possible from the tank, the tool, and the motor.
摘要翻译：手动导向的电机驱动工作装置，具有至少一个工作工具，特别是便携式动力链锯。该装置具有用于燃料箱的排气装置，排气装置包括从罐室的上部突出的柔性管。除了迷宫式通道或开口之外，管的自由端是封闭的。管至少部分地布置在覆盖物或护套内，并且管被引导到尽可能远离罐，工具和电动机的基本上无污染和无污染的室。

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