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公开(公告)号:US07096966B2
公开(公告)日:2006-08-29
申请号:US10826357
申请日:2004-04-19
申请人: Maximilian Eberhardt , Sven Keller , Georg Becker
发明人: Maximilian Eberhardt , Sven Keller , Georg Becker
CPC分类号: A01G3/062
摘要: A portable handheld edge cutter (1) has a cutterhead (2) fixed to a guide tube (4). Two wheels (6, 7) are attached to the cutterhead (2). The cutterhead (2) includes a gear unit mounted in a gear housing (8). A first wheel (7) is rotatably journalled on a first end (27) of the gear housing (8). On the opposite-lying end (28) of the gear housing (8), a cutting knife (9) is mounted and is rotatably driven by the output shaft (18) of the gear unit. In order to achieve a simple assembly of the edge cutter (1) and to protect the gear housing (8) against wear, the second wheel (6) is mounted between the gear housing (8) and the cutting knife (9) and that the two wheels (6, 7) are journalled coaxially to the output shaft (18).
摘要翻译: 便携式手持式边缘切割器(1)具有固定到导管(4)的切割头(2)。 两个轮(6,7)连接到刀架(2)上。 刀架(2)包括安装在齿轮箱(8)中的齿轮单元。 第一轮(7)可旋转地安装在齿轮箱(8)的第一端(27)上。 在齿轮箱(8)的相对的端部(28)上,安装有切割刀(9)并由齿轮单元的输出轴(18)可旋转地驱动。 为了实现边缘切割器(1)的简单组装并且保护齿轮壳体(8)免受磨损,第二轮(6)安装在齿轮壳体(8)和切割刀(9)之间,并且 两个轮(6,7)与输出轴(18)同轴地轴颈。
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公开(公告)号:US08277527B2
公开(公告)日:2012-10-02
申请号:US12656473
申请日:2010-02-01
申请人: Sven Keller , Harald Bühner , Christoph Maschke , Armin Kölmel , Andreas Weisshaar , Konrad Knaus
发明人: Sven Keller , Harald Bühner , Christoph Maschke , Armin Kölmel , Andreas Weisshaar , Konrad Knaus
CPC分类号: F02M35/022 , F02B27/00 , F02M33/02 , F02M35/1017 , F02M35/10196 , F02M35/10262 , F02M35/10281 , Y02T10/146
摘要: An air filter unit (1) for a carburetor (2) of a portable handheld work apparatus includes a filter element (3) and at least one clean air channel (10, 11) arranged between the filter element (3) and the carburetor (2). At least one condensation rib (29, 30, 31, 32) is arranged in the clean air channel (10, 11) running in flow direction.
摘要翻译: 用于便携式手持式工作装置的化油器(2)的空气过滤器单元(1)包括过滤元件(3)和布置在过滤元件(3)和化油器之间的至少一个清洁空气通道(10,11) 2)。 在沿流动方向运行的清洁空气通道(10,11)中布置有至少一个冷凝肋(29,30,31,32)。
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公开(公告)号:US20100192901A1
公开(公告)日:2010-08-05
申请号:US12656473
申请日:2010-02-01
申请人: Sven Keller , Harald Bühner , Christoph Maschke , Armin Kölmel , Andreas Weisshaar , Konrad Knaus
发明人: Sven Keller , Harald Bühner , Christoph Maschke , Armin Kölmel , Andreas Weisshaar , Konrad Knaus
CPC分类号: F02M35/022 , F02B27/00 , F02M33/02 , F02M35/1017 , F02M35/10196 , F02M35/10262 , F02M35/10281 , Y02T10/146
摘要: An air filter unit (1) for a carburetor (2) of a portable handheld work apparatus includes a filter element (3) and at least one clean air channel (10, 11) arranged between the filter element (3) and the carburetor (2). At least one condensation rib (29, 30, 31, 32) is arranged in the clean air channel (10, 11) running in flow direction.
摘要翻译: 用于便携式手持式工作装置的化油器(2)的空气过滤器单元(1)包括过滤元件(3)和布置在过滤元件(3)和化油器之间的至少一个清洁空气通道(10,11) 2)。 在沿流动方向运行的清洁空气通道(10,11)中布置有至少一个冷凝肋(29,30,31,32)。
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