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公开(公告)号：US07168132B2
公开(公告)日：2007-01-30
申请号：US10097587
申请日：2002-03-15
申请人： Bernhard Dürr , Michael Tinius , Jörg Schlossarczyk , Günter Wolf , Martin Schif , Werner Geyer , Michael März , Jürgen Häberlein
发明人： Bernhard Dürr , Michael Tinius , Jörg Schlossarczyk , Günter Wolf , Martin Schif , Werner Geyer , Michael März , Jürgen Häberlein
IPC分类号： A47B95/02
CPC分类号： B27B17/0008 , A47L9/322 , B25F5/02 , B25F5/026 , Y10T16/44 , Y10T16/466
摘要： The invention relates to a portable handheld work apparatus including a chain saw, a vacuum/blower apparatus or the like. The work apparatus has a handle (2) for carrying and guiding the work apparatus (1). Thumb supports (4, 5) are provided on both sides with respect to the longitudinal axis (3) of the handle (2).
摘要翻译： 本发明涉及包括链锯，真空/鼓风机装置等的便携式手持式工作装置。 工作装置具有用于承载和引导工作装置（1）的把手（2）。 拇指支撑件（4,5）相对于手柄（2）的纵向轴线（3）设置在两侧。
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公开(公告)号：US09101201B2
公开(公告)日：2015-08-11
申请号：US13427933
申请日：2012-03-23
CPC分类号： A45F3/14 , A01D34/902 , F16B45/02
摘要： In an arrangement of a power tool and a carrying system, the carrying system has a support strap and a releasable fastening device for attaching the power tool to the support strap. The carrying system has an actuating device that actuates the releasable fastening device from a fastening position into a release position. The fastening device has a pivotable hook that in the fastening position is hooked to an eye and secures the power tool on the carrying system. When the carrying system is arranged on a user and the power tool is secured on the carrying system and the fastening device is actuated from the fastening position into the release position, the hook is pivoted such that the eye slides out of the hook because of the weight of the power tool.
摘要翻译： 在电动工具和携带系统的布置中，承载系统具有支撑带和用于将动力工具附接到支撑带的可释放紧固装置。 承载系统具有致动装置，其致动可释放紧固装置从紧固位置进入释放位置。 紧固装置具有可枢转的钩子，其在紧固位置被钩住眼睛并将动力工具固定在承载系统上。 当携带系统布置在用户上并且电动工具被固定在承载系统上并且紧固装置从紧固位置被致动到释放位置时，钩枢转，使得眼睛滑出钩子，因为 电动工具的重量。
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公开(公告)号：US20120261444A1
公开(公告)日：2012-10-18
申请号：US13427933
申请日：2012-03-23
IPC分类号： A45F3/14
CPC分类号： A45F3/14 , A01D34/902 , F16B45/02
摘要： In an arrangement of a power tool and a carrying system, the carrying system has a support strap and a releasable fastening device for attaching the power tool to the support strap. The carrying system has an actuating device that actuates the releasable fastening device from a fastening position into a release position. The fastening device has a pivotable hook that in the fastening position is hooked to an eye and secures the power tool on the carrying system. When the carrying system is arranged on a user and the power tool is secured on the carrying system and the fastening device is actuated from the fastening position into the release position, the hook is pivoted such that the eye slides out of the hook because of the weight of the power tool.
摘要翻译： 在电动工具和携带系统的布置中，承载系统具有支撑带和用于将动力工具附接到支撑带的可释放紧固装置。 承载系统具有致动装置，其致动可释放紧固装置从紧固位置进入释放位置。 紧固装置具有可枢转的钩子，其在紧固位置被钩住眼睛并将动力工具固定在承载系统上。 当携带系统布置在用户上并且电动工具被固定在承载系统上并且紧固装置从紧固位置被致动到释放位置时，钩枢转，使得眼睛滑出钩子，因为 电动工具的重量。
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公开(公告)号：US06454823B2
公开(公告)日：2002-09-24
申请号：US09823545
申请日：2001-03-30
IPC分类号： B01D3530
CPC分类号： B01D46/106 , B01D2279/60 , F02B63/02 , F02B2075/025 , F02B2075/027 , Y10S55/28
摘要： An air filter housing is provided for an intake air filter for a carburetor of an engine. A clean air receiving chamber is formed in the filter housing and is delimited by a filter element. Opening into the clean air receiving chamber is an intake opening that connects the air filter to the intake channel of the carburetor. A hood-like deflection bowl covers the intake opening in the clean air receiving chamber. The peripheral wall of the deflection bowl has a communicating window disposed transverse to the intake channel and serving for flow connection to the clean air receiving chamber. The communicating window opens into a compensation chamber that is separated from the clean air receiving chamber and communicates therewith via a channel.
摘要翻译： 为发动机的化油器的进气过滤器提供空气过滤器壳体。 清洁空气容纳室形成在过滤器壳体中并且由过滤元件限定。 打开进入清洁空气接收室的是将空气过滤器连接到化油器进气通道的进气口。 罩状偏转碗覆盖清洁空气接收室中的进气口。 偏转碗的周壁具有横向于进气通道设置并用于与清洁空气接收室的流动连接的连通窗口。 连通窗通向与清洁空气接收室分离的补偿室，并通过通道与其连通。
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公开(公告)号：US07513225B2
公开(公告)日：2009-04-07
申请号：US11836098
申请日：2007-08-08
申请人： Werner Geyer , Björn Scherraus , Lukas Zürcher , Patrick Schlauch , Jürgen Häberlein , Erik Ames
发明人： Werner Geyer , Björn Scherraus , Lukas Zürcher , Patrick Schlauch , Jürgen Häberlein , Erik Ames
摘要： An internal combustion engine having an intake channel for supply of fuel and combustion air, and divided over a portion of its length into a mixture channel, and into a supply channel for supply of largely fuel-free air. A simple manufacture of the engine and a simple construction are achieved if a portion of the intake channel is guided in an elastic intake adapter, whereby the intake adapter has a partition that extends over at least a portion of the length of the intake adapter and divides the intake channel into a mixture channel and a supply channel.
摘要翻译： 具有用于供给燃料和燃烧空气的进气通道并将其长度的一部分分成混合通道的内燃机，并且进入用于供应大部分无燃料空气的供应通道。 如果进气通道的一部分在弹性进气适配器中被引导，则实现发动机的简单制造和简单结构，由此进气适配器具有在进气适配器的长度的至少一部分上延伸的分隔件 进气通道进入混合通道和供应通道。
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公开(公告)号：US07472929B2
公开(公告)日：2009-01-06
申请号：US11247453
申请日：2005-10-11
IPC分类号： F16L33/00
摘要： A connector for the connection of hoses, comprising a first connection stub having a first free end for receiving a first hose, and a second connection stub for receiving a second hose. The first hose has an inner diameter that is smaller than the inner diameter of the second hose, and the second connection stub is provided with a shoulder that, in a direction toward the second free end, decreases from a first outer diameter to a second outer diameter, with the first outer diameter being larger than the inner diameter of the first hose. The second outer diameter can be smaller or the same as the inner diameter of the first hose.
摘要翻译： 一种用于连接软管的连接器，包括具有用于接收第一软管的第一自由端的第一连接短柱和用于接收第二软管的第二连接短柱。 第一软管的内径小于第二软管的内径，第二连接短管设置有肩部，该肩部沿着朝向第二自由端的方向从第一外径减小到第二外径 第一外径大于第一软管的内径。 第二外径可以与第一软管的内径更小或相同。
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公开(公告)号：US07279021B2
公开(公告)日：2007-10-09
申请号：US11069709
申请日：2005-03-01
申请人： Jürgen Häberlein
发明人： Jürgen Häberlein
IPC分类号： B01D29/11
摘要： A manually-guided, portable suction device/blower is provided, and includes a blower unit having a motor for driving the blower unit, a blower tube that extends from the blower unit, a collection bag, wherein during suction operation of the suction device/blower, the blower tube opens out into the collection bag, and a potential-equalizing device disposed within the collection bag, wherein the potential-equalizing device is electrically conductively connected with an electrical ground connection of the suction device/blower.
摘要翻译： 提供了一种手动引导的便携式抽吸装置/鼓风机，包括具有用于驱动鼓风机单元的马达的鼓风机单元，从鼓风机单元延伸的鼓风机管，收集袋，其中在抽吸装置/ 吹风机，鼓风机管开放到收集袋中，以及设置在收集袋内的电位均衡装置，其中电位均衡装置与抽吸装置/鼓风机的电接地连接导电连接。
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公开(公告)号：US07774896B2
公开(公告)日：2010-08-17
申请号：US11338671
申请日：2006-01-25
申请人： Erik Andresen , Markus Herzog , Jürgen Häberlein , Jörg Amann
发明人： Erik Andresen , Markus Herzog , Jürgen Häberlein , Jörg Amann
IPC分类号： A47L5/14
CPC分类号： E01H1/0809 , A01G20/43
摘要： A backpack suction/blower apparatus has a blower unit (1) which includes a drive motor (2), a blower (3), which is driven by the drive motor (2), and a blower tube (4) extending from the blower (3). A back carrier frame (5) is provided on which the blower unit (1) is attached at a spacing while forming an intake gap (6). The intake gap (6) is filled with a foam attenuating element (8) in the lateral direction (7) referred to the usual working position.
摘要翻译： 一种背包式抽风机装置，具有：由驱动马达（2）驱动的驱动马达（2），鼓风机（3）的鼓风机单元（1），以及从鼓风机 （3）。 背部支架框架（5）设置在其上形成进气间隙（6）的鼓风机单元（1）以间隔连接在该后支架框架（5）上。 进气间隙（6）在涉及通常工作位置的横向（7）上填充泡沫衰减元件（8）。
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公开(公告)号：US06851403B2
公开(公告)日：2005-02-08
申请号：US09945230
申请日：2001-08-31
申请人： Bernhard Dürr , Bruhns Imke , Jürgen Häberlein , Harald Schliemann , Jörg Schlossarczyk , Manfred Rabis
发明人： Bernhard Dürr , Bruhns Imke , Jürgen Häberlein , Harald Schliemann , Jörg Schlossarczyk , Manfred Rabis
CPC分类号： F02B75/16 , F01L1/18 , F01L1/20 , F02B63/02 , F02B2075/027 , F02B2275/34
摘要： A valve drive having a rocker arm mounted on a cylinder head is provided. One end of the rocker arm is actuated by a push rod to actuate a valve stem of a poppet valve that engages the other end of the rocker arm, which is pivotably held between its ends on a support pin that extends into the cylinder head, with a spherical mounting being provided between the support pin and the rocker arm. Provided on that side of the rocker arm remote from the cylinder head is a bolt head for adjusting the bearing spacing between the rocker arm and the cylinder head for adjusting valve play. To prevent unintended adjustment of the bolt head, the latter cooperates with a rotation preventing element that has an arresting portion that engages the bolt head, and a support portion that conveys the adjustment moment away.
摘要翻译： 提供具有安装在气缸盖上的摇臂的阀驱动器。 摇臂的一端由推杆致动，以启动提升阀的阀杆，其接合摇臂的另一端，摇臂的另一端可枢转地保持在其端部之间延伸到气缸盖中的支撑销上， 在支撑销和摇臂之间设置有球面安装件。 在靠近气缸盖的摇臂的那一侧设置有用于调节摇臂和气缸盖之间的轴承间距的螺栓头，用于调节阀的游隙。 为了防止螺栓头的意外调整，后者与具有接合螺栓头的止动部分的旋转阻止元件和传递调节力矩的支撑部分配合。
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公开(公告)号：US06634340B2
公开(公告)日：2003-10-21
申请号：US09935410
申请日：2001-08-22
申请人： Jürgen Häberlein , Roger Ziegler
发明人： Jürgen Häberlein , Roger Ziegler
IPC分类号： F02M3704
CPC分类号： F02M17/04 , F02M37/046 , F02M37/12 , Y10S123/05
摘要： A four-stroke engine is provided and has a cylinder and a piston that delimits a combustion chamber and by means of a connecting rod drives a crankshaft disposed in a crankcase. To drive a fuel pump, the fluctuating inner pressure in the crankcase, in the valve housing or in a connecting passage that connects the two housings is utilized. For this purpose, a drive chamber of the fuel pump is connected via a pulse line with a crankcase, a valve housing or the connecting passage.
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