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1. 发明授权

US06679234B2 Manually guided implement having an internal combustion engine 有权
标题翻译：具有内燃机的手动导向工具
公开(公告)号：US06679234B2
公开(公告)日：2004-01-20
申请号：US10085729
申请日：2002-02-28
申请人： Georg Maier , Ralf Tuckermann , Günter Wolf , Philipp Neumann , Rebekka Helfen , Maximilian Eberhardt
发明人： Georg Maier , Ralf Tuckermann , Günter Wolf , Philipp Neumann , Rebekka Helfen , Maximilian Eberhardt
IPC分类号： F02M1750
CPC分类号： F02M31/04 , F02B63/02 , F02M15/02 , Y02T10/126
摘要： A manually guided implement having an internal combustion engine and a carburetor for supplying the engine with a fuel/air mixture is provided. A combustion air stream is drawn in through the carburetor by the engine. A warming medium heated up by the engine can be passed along the outer surfaces of the carburetor separate from the combustion air stream.
摘要翻译：提供一种具有用于向发动机供应燃料/空气混合物的内燃机和化油器的手动导向工具。燃烧空气流通过发动机的化油器被吸入。由发动机加热的升温介质可以沿着与燃烧空气流分开的化油器的外表面通过。

2. 发明授权

US06830601B2 Carburetor arrangement 有权
公开(公告)号：US06830601B2
公开(公告)日：2004-12-14
申请号：US10642273
申请日：2003-08-18
申请人： Georg Maier , Martin Benholz , Günter Wolf , Philipp Neumann , Andreas Bähner
发明人： Georg Maier , Martin Benholz , Günter Wolf , Philipp Neumann , Andreas Bähner
IPC分类号： F02M1734
CPC分类号： F02M35/10019 , F02B63/02 , F02B2075/025 , F02B2075/027 , F02M33/04 , F02M35/10039 , F02M35/1017 , F02M35/1019 , F02M35/10196 , F02M35/10262 , Y02T10/146 , Y10S55/28
摘要： The invention relates to a carburetor arrangement for an internal combustion engine (1) which drives a work apparatus. The engine (1) has an intake channel (3) leading through a carburetor (2). The intake channel (3) includes an intake opening (4) on the side of the carburetor (2) facing away from the engine (1). A baffle wall (5) is provided and covers the intake opening (4) at least partially. The baffle wall (5) is mounted transversely to the longitudinal axis (6) of the intake channel (3) at a spacing to the intake opening (4). The baffle wall (5) and the intake opening (4) define a baffle enclosure (7) disposed therebetween. At least a first component part (8) of the baffle wall (5) is inclined with respect to the longitudinal axis (6) of the intake channel (3) in such a manner that fuel droplets (9), which exit from the intake channel (3) and which impinge on the first component part (8) of the baffle wall (5), form a fuel film (10).

3. 发明授权

US06607574B2 Carburetor arrangement 失效
标题翻译：化油器安排
公开(公告)号：US06607574B2
公开(公告)日：2003-08-19
申请号：US10102899
申请日：2002-03-22
申请人： Georg Maier , Martin Benholz , Günter Wolf , Philipp Neumann
发明人： Georg Maier , Martin Benholz , Günter Wolf , Philipp Neumann
IPC分类号： F02M1734
CPC分类号： F02M35/10019 , F02B63/02 , F02B2075/025 , F02B2075/027 , F02M33/04 , F02M35/1017 , F02M35/1019 , F02M35/10196 , F02M35/10262 , Y02T10/146 , Y10S55/28
摘要： The invention relates to a carburetor arrangement for an internal combustion engine (1) which drives a work apparatus. The engine (1) has an intake channel (3) leading through a carburetor (2). The intake channel (3) includes an intake opening (4) on the side of the carburetor (2) facing away from the engine (1). A baffle wall (5) is provided and covers the intake opening (4) at least partially. The baffle wall (5) is mounted transversely to the longitudinal axis (6) of the intake channel (3) at a spacing to the intake opening (4). The baffle wall (5) and the intake opening (4) define a baffle enclosure (7) disposed therebetween. At least a first component part (8) of the baffle wall (5) is inclined with respect to the longitudinal axis (6) of the intake channel (3) in such a manner that fuel droplets (9), which exit from the intake channel (3) and which impinge on the first component part (8) of the baffle wall (5), form a fuel film (10).
摘要翻译：本发明涉及一种用于驱动工作装置的内燃机（1）的化油器装置。发动机（1）具有通过化油器（2）的进气通道（3）。进气通道（3）包括在化油器（2）的背离发动机（1）的一侧的进气口（4）。提供挡板（5）并且至少部分地覆盖进气口（4）。挡板壁（5）以与进气口（4）的间隔横向于进气通道（3）的纵向轴线（6）安装。挡板（5）和进气口（4）限定了一个设置在其间的挡板（7）。挡板壁（5）的至少第一部件（8）相对于进气通道（3）的纵向轴线（6）以从进气口离开的燃料液滴（9）的方式倾斜通道（3），并且其撞击在挡板壁（5）的第一部件（8）上，形成燃料膜（10）。

4. 发明授权

US06375171B1 Vibration damper 有权
标题翻译：减振器
公开(公告)号：US06375171B1
公开(公告)日：2002-04-23
申请号：US09658132
申请日：2000-09-08
申请人： Helmut Zimmermann , Horst Otterbach , Bernhard Dürr , Manfred Rabis , Karl-Heinz Klöpfer , Klaus Martin Uhl , Günter Wolf , Rebekka Helfen
发明人： Helmut Zimmermann , Horst Otterbach , Bernhard Dürr , Manfred Rabis , Karl-Heinz Klöpfer , Klaus Martin Uhl , Günter Wolf , Rebekka Helfen
IPC分类号： F16M100
CPC分类号： B25F5/006 , B27B17/0033 , F16F1/12 , F16F1/122 , F16F15/067
摘要： The invention relates to a vibration damper between a housing (4), which holds an internal combustion engine, and a handle (3) fixed on the housing (4). The handle (3) is for holding and guiding the motor-driven chain saw (2) during use thereof. The vibration damper (1) is a coil spring (5) which is fixed at a first end (10) thereof with an attachment element (7) to the handle (3) and, at a second end (20), the coil spring is fixed with a further attachment element (30) to the housing. A part turn of the end (10, 20) of the coil spring (5) is held form-tightly to the attachment element (7, 30) in the direction of its longitudinal center axis (25). To provide a torsion-free assembly of the coil spring, it is provided that the coil spring (5) can be assembled from one of its ends (20) between the handle (3) and the housing (4) and be secured at least at one of its ends (20) to the attachment element (30) against a rotational movement in the peripheral direction.
摘要翻译：本发明涉及一种在保持内燃机的壳体（4）和固定在壳体（4）上的手柄（3）之间的减振器。手柄（3）用于在使用时保持和引导电动链锯（2）。减震器（1）是螺旋弹簧（5），其在其第一端（10）处固定有与把手（3）相连的附接元件（7），并且在第二端（20）处，螺旋弹簧被固定有另外的附接元件（30）到壳体。螺旋弹簧（5）的端部（10,20）的一部分转动沿其纵向中心轴线（25）的方向紧密地保持在附接元件（7,30）上。为了提供螺旋弹簧的无扭转组件，设置螺旋弹簧（5）可以从手柄（3）和壳体（4）之间的端部（20）之一组装并且至少被固定在其一个端部（20）处连接到附接元件（30），以防止在周向方向上的旋转运动。

5. 发明授权

US08132484B2 Sprocket cover arrangement for a hand-held chain saw 有权
标题翻译：用于手持链锯的链轮盖布置
公开(公告)号：US08132484B2
公开(公告)日：2012-03-13
申请号：US11836161
申请日：2007-08-09
申请人： Gerhard Pfleiderer , Maximilian Eberhardt , Günter Wolf , Jürgen Bernert
发明人： Gerhard Pfleiderer , Maximilian Eberhardt , Günter Wolf , Jürgen Bernert
IPC分类号： F16H57/02 , B27B17/02 , B27B17/00 , F16B43/00
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。

6. 发明申请

US20110232110A1 Chain Saw 有权
标题翻译：链锯
公开(公告)号：US20110232110A1
公开(公告)日：2011-09-29
申请号：US13052526
申请日：2011-03-21
申请人： Günter Wolf , Maximilian Eberhardt , Wolfgang Weissert
发明人： Günter Wolf , Maximilian Eberhardt , Wolfgang Weissert
IPC分类号： B27B17/02
CPC分类号： B27B17/02
摘要： A chain saw includes a guide bar (1) for a saw chain, a housing (3), a sprocket wheel cover (4), and at least one stud (5) fixed on the housing (3) for threadably fastening the sprocket wheel cover (4) and the guide bar (1). The free thread end (7) of the stud (5) has a maximum usable screw-in depth (tmax) for a nut (6) to be screwed thereon. A stop (9) for the sprocket wheel cover (4) having a stop surface (10) as well as a support surface (11) for contact engaging the stop surface (10) are provided. In the mounted state of the guide bar (1), a distance (a) remains between the stop surface (10) and the support surface (11). The support surface (11) contact engages the stop surface (10) of the stop (9) when the guide bar (1) is removed and the nut (6) is tightened and the nut (6) is screwed onto the studs (5) with a stop screw-in depth. The stop (9) is configured in such a manner that the maximum usable screw-in depth (tmax) is greater than the stop screw-in depth.
摘要翻译：链锯包括用于锯链的导杆（1），壳体（3），链轮盖（4）和固定在壳体（3）上的至少一个螺栓（5），用于螺纹地紧固链轮盖（4）和导杆（1）。螺柱（5）的自由螺纹端（7）具有螺母（6）被拧在其上的最大可用螺纹深度（tmax）。提供了具有止动表面（10）的链轮罩（4）的止动件（9）以及用于与止动表面（10）接合的支撑表面（11）。在引导杆（1）的安装状态下，在止动表面（10）和支撑表面（11）之间保留一定距离（a）。当引导杆（1）被移除并且螺母（6）被紧固并且螺母（6）被拧到螺柱（5）上时，支撑表面（11）接触接合止动件（9）的止动表面（10）），停止拧入深度。止动件（9）以最大可用螺纹深度（tmax）大于止动螺纹深度的方式构造。

7. 发明申请

US20110226501A1 Handheld work apparatus 有权
标题翻译：手持式工作装置
公开(公告)号：US20110226501A1
公开(公告)日：2011-09-22
申请号：US13064072
申请日：2011-03-04
申请人： Günter Wolf , Johannes Menzel , Maximilian Eberhardt , Ulrich Kapinsky
发明人： Günter Wolf , Johannes Menzel , Maximilian Eberhardt , Ulrich Kapinsky
IPC分类号： F16F7/116 , B27B17/08 , F16F1/12
CPC分类号： B25F5/006 , B27B17/0033
摘要： A handheld work apparatus includes a drive motor (28) to drive a tool and at least one handle (3) as well as at least one anti-vibration element (9) that includes a coil spring (10). The coil spring (10) is operatively connected to the handle (3) at one end and with the drive motor (28) at the other end. The anti-vibration element has a tear-off guard (29) which extends through the anti-vibration element (9). A centering element (21) is arranged on the tear-off guard (29) to avoid, in a simple manner, that the tear-off guard moves radially outwards.
摘要翻译：手持式工作装置包括驱动工具和至少一个手柄（3）的驱动马达（28）以及包括螺旋弹簧（10）的至少一个防振元件（9）。螺旋弹簧（10）在一端可操作地连接到手柄（3），另一端与驱动马达（28）连接。防振元件具有延伸穿过防振元件（9）的撕条（29）。定心元件（21）设置在撕开防护件（29）上，以便以简单的方式避免撕裂防护件径向向外移动。

8. 发明授权

US08615890B2 Chain saw 有权
标题翻译：链锯
公开(公告)号：US08615890B2
公开(公告)日：2013-12-31
申请号：US13052526
申请日：2011-03-21
申请人： Günter Wolf , Maximilian Eberhardt , Wolfgang Weissert
发明人： Günter Wolf , Maximilian Eberhardt , Wolfgang Weissert
IPC分类号： B27B17/02
CPC分类号： B27B17/02
摘要： A chain saw includes a guide bar for a saw chain, a housing, a sprocket wheel cover, and a stud fixed on the housing for threadably fastening the sprocket wheel cover and the guide bar. The free thread end of the stud has a maximum usable screw-in depth (tmax) for a nut. A stop for the sprocket wheel cover having a stop surface as well as a support surface for contact engaging the stop surface are provided. In the mounted state of the guide bar, a distance (a) remains between the stop surface and the support surface. The support surface contact engages the stop surface when the guide bar is removed and the nut is tightened and screwed onto the studs to a stop screw-in depth. The stop is configured in such a manner that the maximum usable screw-in depth (tmax) is greater than the stop screw-in depth.
摘要翻译：链锯包括用于锯链的引导杆，壳体，链轮罩和固定在壳体上的螺柱，用于螺纹地紧固链轮罩和引导杆。螺柱的自由螺纹端具有螺母的最大可用螺纹深度（tmax）。提供具有止动表面的链轮盖的止挡件以及用于接合止动表面的接触支撑表面。在引导杆的安装状态下，在止动表面和支撑表面之间保留一定距离（a）。当引导杆被移除并且螺母被拧紧并且螺钉拧到螺栓上以使其停止拧入深度时，支撑表面接触件接合止动表面。止动件的构造使得最大可用螺纹深度（tmax）大于止动螺纹深度。

9. 发明授权

US08567520B2 Handheld work apparatus 有权
标题翻译：手持式工作装置
公开(公告)号：US08567520B2
公开(公告)日：2013-10-29
申请号：US13064072
申请日：2011-03-04
申请人： Günter Wolf , Johannes Menzel , Maximilian Eberhardt , Ulrich Kapinsky
发明人： Günter Wolf , Johannes Menzel , Maximilian Eberhardt , Ulrich Kapinsky
IPC分类号： F16F7/116
CPC分类号： B25F5/006 , B27B17/0033
摘要： A handheld work apparatus includes a drive motor (28) to drive a tool and at least one handle (3) as well as at least one anti-vibration element (9) that includes a coil spring (10). The coil spring (10) is operatively connected to the handle (3) at one end and with the drive motor (28) at the other end. The anti-vibration element has a tear-off guard (29) which extends through the anti-vibration element (9). A centering element (21) is arranged on the tear-off guard (29) to avoid, in a simple manner, that the tear-off guard moves radially outwards.
摘要翻译：手持式工作装置包括驱动工具和至少一个手柄（3）的驱动马达（28）以及包括螺旋弹簧（10）的至少一个防振元件（9）。螺旋弹簧（10）在一端可操作地连接到手柄（3），另一端与驱动马达（28）连接。防振元件具有延伸穿过防振元件（9）的撕条（29）。定心元件（21）设置在撕开防护件（29）上，以便以简单的方式避免撕裂防护件径向向外移动。

10. 发明申请

US20110079943A1 Work apparatus 有权
标题翻译：工作装置
公开(公告)号：US20110079943A1
公开(公告)日：2011-04-07
申请号：US12923493
申请日：2010-09-24
申请人： Günter Wolf , Johannes Menzel , Ralf Steidinger , Andreas Guip , Maximilian Eberhardt
发明人： Günter Wolf , Johannes Menzel , Ralf Steidinger , Andreas Guip , Maximilian Eberhardt
IPC分类号： F16F7/00 , F16F1/36 , B25G1/01
CPC分类号： B27B17/0033 , B25F5/006 , F16F1/3732 , F16F1/376 , F16F1/44
摘要： A work apparatus has at least one handle (12) and a drive motor (3). The handle (12) is connected to said drive motor (3) via at least one anti-vibration element (16, 17, 18, 19, 20). The anti-vibration element (18, 19) is held on a first housing part and coacts with a second housing part. To achieve good damping, the anti-vibration element (19) includes a damping section (25) having an annularly-shaped wall (35) which expands in the direction of the second housing part.
摘要翻译：工作装置具有至少一个手柄（12）和驱动马达（3）。手柄（12）经由至少一个防振元件（16,17,18,19,20）连接到所述驱动马达（3）。防振元件（18,19）被保持在第一壳体部分上并与第二壳体部分共同作用。为了实现良好的阻尼，防振元件（19）包括阻尼部分（25），其具有在第二壳体部分的方向上膨胀的环形壁（35）。

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