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1. 发明授权

US09273658B2 Handheld work apparatus and suction head for connection to a fuel line in a handheld work apparatus 有权
标题翻译：用于连接到手持式工作装置中的燃料管线的手持式工作装置和吸头
公开(公告)号：US09273658B2
公开(公告)日：2016-03-01
申请号：US13684404
申请日：2012-11-23
申请人： Andreas Stihl AG & Co. KG
发明人： Arno Kinnen , Christopher Tost , Wolfgang Layher , Michael Dietenberger , Felix Mayer
IPC分类号： F02M69/52 , B01D35/00 , B01D35/06 , F02M37/22 , F02M27/04 , F02B63/02
CPC分类号： F02M69/52 , B01D35/02 , B01D35/027 , B01D35/06 , F02B63/02 , F02M27/045 , F02M37/007 , F02M37/22 , F02M2037/228
摘要： A handheld work apparatus includes a fuel tank, into which a flexible fuel line projects. A suction head is arranged at the free end of the fuel line. The suction head is connected via the fuel line to a fuel supply device of an internal combustion engine of the work apparatus. The suction head has at least one weight member. The weight member is formed at least partially as a magnet to achieve good cleaning of the fuel without a substantial increase in the weight of the work apparatus.
摘要翻译：手持式工作装置包括燃料箱，柔性燃料管线投入到燃料箱中。在燃油管路的自由端设有一个吸头。吸头通过燃料管路连接到作业装置的内燃机的燃料供给装置。吸头具有至少一个重量件。重量构件至少部分地形成为磁体，以实现对燃料的良好清洁，而不会显着增加作业装置的重量。

2. 发明授权

US12059697B2 High-pressure washer and method for assembly of a high-pressure washer 有权
公开(公告)号：US12059697B2
公开(公告)日：2024-08-13
申请号：US17073363
申请日：2020-10-18
申请人： Andreas Stihl AG & Co. KG
发明人： Matthias Weik , Christopher Tost
IPC分类号： B05B15/14 , B05B15/62 , B08B3/02 , B05B9/04
CPC分类号： B05B15/62 , B05B15/14 , B08B3/026 , B05B9/0403
摘要： A high-pressure washer has a housing and an actuator rotatably supported about an actuator rotation axis. A control element is arranged rotatably at the housing and is provided to control the actuator. The control element and the actuator are fixedly connected to each other for joint rotation by one or more universal joints.

3. 发明授权

US09016165B2 Power tool with Bowden cable 有权
标题翻译：电动工具与鲍登电缆
公开(公告)号：US09016165B2
公开(公告)日：2015-04-28
申请号：US13707659
申请日：2012-12-07
申请人： Andreas Stihl AG & Co. KG
发明人： Christopher Tost , Arno Kinnen , Igor Klaric
IPC分类号： F16C1/10 , F16C1/26 , B25F5/02
CPC分类号： F16C1/10 , B25F5/02 , F16C1/102 , F16C1/262 , Y10T74/2045
摘要： A power tool has a drive motor with an actuating element. The power tool has a power tool housing with a first subassembly and a second subassembly that is connected with the first subassembly. An operating element is supported on the first subassembly. A Bowden cable is disposed within the power tool housing and has a Bowden cable housing and a Bowden cable inner wire arranged in the Bowden cable housing. The actuating element is a part of the second subassembly. The Bowden cable inner wire has a first end connected to the operating element and a second end connected to the actuating element, wherein the operating element acts on the actuating element through the Bowden cable. The Bowden cable housing has a first end and a second end and the first and second ends are secured on the same one of the first and second subassemblies.
摘要翻译：电动工具具有带致动元件的驱动电机。电动工具具有电动工具壳体，其具有与第一子组件连接的第一子组件和第二子组件。在第一子组件上支撑操作元件。鲍登电缆设置在电动工具外壳内，并具有Bowden电缆外壳和Bowden电缆内线，布置在Bowden电缆外壳中。致动元件是第二子组件的一部分。鲍登缆索内线具有连接到操作元件的第一端和连接到致动元件的第二端，其中操作元件通过鲍登缆线作用在致动元件上。鲍登缆绳壳体具有第一端和第二端，并且第一和第二端固定在第一和第二子组件的同一个上。

4. 发明公开

US20240207902A1 PRESSURE WASHER 审中-公开
公开(公告)号：US20240207902A1
公开(公告)日：2024-06-27
申请号：US18393299
申请日：2023-12-21
申请人： Andreas Stihl AG & Co. KG
发明人： Simon Trinkle , Michael Renz , Christopher Tost
IPC分类号： B08B3/02
CPC分类号： B08B3/028 , B08B2203/0205 , B08B2203/0217 , B08B2203/027
摘要： A pressure washer has a connection for a source of liquid; a high pressure pump; a main line by way of which liquid via the high pressure pump is conveyable from the connection to a spray opening of the main line; and a supplemental pump for adding an additive to the liquid. The pressure washer is conceived in such a way that the additive by way of the supplemental pump is able to be fed to the main line upstream of the high pressure pump.

5. 发明授权

US11708235B2 Hose reel unit and hose reel assembly comprising a hose reel unit 有权
公开(公告)号：US11708235B2
公开(公告)日：2023-07-25
申请号：US17073362
申请日：2020-10-18
申请人： Andreas Stihl AG & Co. KG
发明人： Christopher Tost , Philipp Werner , Yannik Baumhackl
IPC分类号： B65H75/44 , B08B3/02 , B65H75/40 , B65H75/42
CPC分类号： B65H75/4402 , B08B3/026 , B65H75/403 , B65H75/42 , B65H75/4457 , B65H75/4478 , B65H75/4494 , B08B2203/0276 , B65H2701/33
摘要： A hose reel unit for a high-pressure washer has a hose reel and a reel hose arranged in its receptacle. The hose reel is rotatable about an axis of rotation for winding and unwinding the reel hose. The first end of the reel hose is connectable to a supply line and the second end to a washer wand of the high-pressure washer. The hose reel has sidewalls delimiting the receptacle in a direction of the axis of rotation. The first end of the reel hose extends to the first sidewall and is coaxial to the axis of rotation. A guide device arranged between the sidewalls guides the reel hose such that the axis of rotation extends through the reel hose. The guide device is spaced apart form the first end of the reel hose at a support distance measured in a direction of the axis of rotation.

6. 发明授权

US09175594B2 Power tool 有权
标题翻译：电动工具
公开(公告)号：US09175594B2
公开(公告)日：2015-11-03
申请号：US13707771
申请日：2012-12-07
申请人： Andreas Stihl AG & Co. KG
发明人： Thorsten Schäffer , Wolfgang Layher , Christopher Tost , Arno Kinnen , Igor Klaric
IPC分类号： F01P7/04 , F01P5/04 , F01P1/06 , F01P5/06 , F01P11/12 , F01P1/02 , F02B63/02 , F01P5/02 , F01P1/10
CPC分类号： F01P5/04 , F01P1/02 , F01P1/06 , F01P1/10 , F01P5/02 , F01P5/06 , F01P11/12 , F02B63/02
摘要： A power tool has an internal combustion engine with a cylinder. An injection valve supplies fuel to the internal combustion engine. A fuel pump conveys fuel from a fuel tank to the injection valve. A fan wheel is provided that is driven by the internal combustion engine. The cylinder is arranged in a first cooling zone of the power tool and the fan wheel conveys cooling air through the first cooling zone. The fuel pump is arranged in a second cooling zone of the power tool. Between the first cooling zone and the second cooling zone a buffer zone is arranged. The buffer zone is separated by at least one first partition from the first cooling zone and by at least one second petition from the second cooling zone.
摘要翻译：电动工具具有带气缸的内燃机。喷射阀向内燃机供应燃料。燃料泵将燃料从燃料箱传送到喷射阀。提供由内燃机驱动的风扇叶轮。气缸布置在动力工具的第一冷却区域中，风扇叶轮通过第一冷却区域传送冷却空气。燃料泵布置在电动工具的第二冷却区域中。在第一冷却区和第二冷却区之间布置缓冲区。缓冲区由与第一冷却区的至少一个第一分隔和至少一个第二冷却区的第二次请求隔开。

7. 发明申请

US20220016654A1 High-Pressure Cleaning Device 有权
公开(公告)号：US20220016654A1
公开(公告)日：2022-01-20
申请号：US17371339
申请日：2021-07-09
申请人： Andreas Stihl AG & Co. KG
发明人： Fabian Emanuel Broghammer , Christopher Tost , Richard Fresow
IPC分类号： B05B9/04 , B08B3/02
摘要： A high-pressure cleaning device has a conveying pump and a conveying conduit with a spray opening. The conveying conduit conveys cleaning liquid, conveyed by the conveying pump, in a conveying direction from the conveying pump to the spray opening of the conveying conduit. A switch element is provided that has at least a first switched state and a second switched state. An actuator is provided that adjusts the switch element between the first switched state and the second switched state. The high-pressure cleaning device is provided such that the actuator adjusts the switch element between the first switched state and the second switched state by an adjusting force effected by the cleaning liquid on the actuator.

8. 发明申请

US20210122605A1 Hose Reel Unit and Hose Reel Assembly Comprising a Hose Reel Unit 有权
公开(公告)号：US20210122605A1
公开(公告)日：2021-04-29
申请号：US17073362
申请日：2020-10-18
申请人： Andreas Stihl AG & Co. KG
发明人： Christopher Tost , Philipp Werner , Yannik Baumhackl
IPC分类号： B65H75/44 , B08B3/02 , B65H75/40 , B65H75/42
摘要： A hose reel unit for a high-pressure washer has a hose reel and a reel hose arranged in its receptacle. The hose reel is rotatable about an axis of rotation for winding and unwinding the reel hose. The first end of the reel hose is connectable to a supply line and the second end to a washer wand of the high-pressure washer. The hose reel has sidewalls delimiting the receptacle in a direction of the axis of rotation. The first end of the reel hose extends to the first sidewall and is coaxial to the axis of rotation. A guide device arranged between the sidewalls guides the reel hose such that the axis of rotation extends through the reel hose. The guide device is spaced apart form the first end of the reel hose at a support distance measured in a direction of the axis of rotation.

9. 发明申请

US20210121907A1 High-Pressure Washer and Method for Assembly of a High-Pressure Washer 有权
公开(公告)号：US20210121907A1
公开(公告)日：2021-04-29
申请号：US17073363
申请日：2020-10-18
申请人： Andreas Stihl AG & Co. KG
发明人： Matthias Weik , Christopher Tost
IPC分类号： B05B15/62 , B08B3/02 , B05B9/04 , B05B15/14
摘要： A high-pressure washer has a housing and an actuator rotatably supported about an actuator rotation axis. A control element is arranged rotatably at the housing and is provided to control the actuator. The control element and the actuator are fixedly connected to each other for joint rotation by one or more universal joints.

10. 发明公开

US20230381829A1 Pressure washer apparatus 审中-公开
公开(公告)号：US20230381829A1
公开(公告)日：2023-11-30
申请号：US18319088
申请日：2023-05-17
申请人： Andreas Stihl AG & Co. KG
发明人： Simon Trinkle , Christopher Tost , Richard Fresow , Lukas Zuercher , Michael Renz
IPC分类号： B08B3/02 , B08B13/00
CPC分类号： B08B3/026 , B08B13/00 , B08B2203/027 , B08B2203/0229 , B08B2203/0205 , B08B2203/0223
摘要： A pressure washer includes a main line through which, via a high-pressure pump, liquid can be conveyed to a spray opening, and a main valve. The main valve, when in a closed state, prevents liquid from flowing through the main line and, when in an open state, allows liquid to flow through the main line. The main valve is switchable between open and closed via an operator-controlled element. The main line has a suction chamber between the connection and the pump and a pressure chamber between the pump and the spray opening. The pressure chamber is fluidically connected to the suction chamber via a bypass line. A free cross-sectional area of the bypass line is settable via a bypass valve in the bypass line for regulating pressure in the pressure chamber. The bypass valve is adjustable via the operator-controlled element for setting the free cross-sectional area of the bypass line.

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