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公开(公告)号：US20120234572A1
公开(公告)日：2012-09-20
申请号：US13415998
申请日：2012-03-09
Applicant: David Krätzig , Harald Mang , Arne Untermann , Steffen Drexler
Inventor： David Krätzig , Harald Mang , Arne Untermann , Steffen Drexler
IPC: B25F5/02
Abstract: A hand-held power tool has a power tool housing made at least partially of plastic material. A drive motor is arranged in the power tool housing and a drive shaft driven connected to the drive motor is provided. A tool member is connected to the drive shaft and driven by the drive motor through the drive shaft. A first bearing rotatably supports the drive shaft relative to the power tool housing. An intermediate element supports the first bearing relative to the power tool housing. The intermediate element is arranged in a receptacle of the power tool housing and is supported on a support surface relative to the bottom of the receptacle. The support surface is less than approximately 50% of an imaginary circular ring surface defined between an outer circumference of the first bearing and the circumcircle of the receptacle.
Abstract translation: 手持式电动工具具有至少部分由塑料材料制成的动力工具壳体。 驱动马达设置在动力工具壳体中，并且提供驱动轴驱动连接到驱动马达。 工具构件连接到驱动轴并通过驱动轴由驱动马达驱动。 第一轴承相对于动力工具壳体可旋转地支撑驱动轴。 中间元件相对于动力工具壳体支撑第一轴承。 中间元件布置在动力工具壳体的容器中，并且相对于容器的底部支撑在支撑表面上。 支撑表面小于限定在第一轴承的外周和容器的外接圆之间的假想圆环表面的约50％。
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公开(公告)号：US20120151779A1
公开(公告)日：2012-06-21
申请号：US13325297
申请日：2011-12-14
Applicant: David Krätzig
Inventor： David Krätzig
CPC classification number: A01G3/053
Abstract: The invention relates to hand-held hedge shears with an in particular electric driving motor. The hedge shears comprises a gripping housing with a rear handle, wherein a gripping part of the rear handle is rotatable about the longitudinal axis thereof and is lockable in the rotational position thereof by means of a locking element. An operating switch lever for the driving motor is arranged on the rotatable gripping part, wherein the operating switch lever acts by means of a sliding element and a transmission element on a switch unit for the rotational speed position of the driving motor. The sliding element is guided on the locking element in a manner sliding in the direction of the longitudinal axis.
Abstract translation: 本发明涉及具有特别是电动驱动电动机的手持式对冲剪。 树篱剪包括具有后把手的抓握壳体，其中后把手的抓握部分可绕其纵向轴线旋转，并且可通过锁定元件锁定在其旋转位置。 用于驱动电动机的操作开关杆布置在可旋转的夹持部分上，其中操作开关杆通过滑动元件和传动元件作用在用于驱动电动机的转速位置的开关单元上。 滑动元件以沿纵轴方向滑动的方式在锁定元件上被引导。
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公开(公告)号：US09220201B2
公开(公告)日：2015-12-29
申请号：US13415998
申请日：2012-03-09
Applicant: David Krätzig , Harald Mang , Arne Untermann , Steffen Drexler
Inventor： David Krätzig , Harald Mang , Arne Untermann , Steffen Drexler
Abstract: A hand-held power tool has a power tool housing made at least partially of plastic material. A drive motor is arranged in the power tool housing and a drive shaft driven connected to the drive motor is provided. A tool member is connected to the drive shaft and driven by the drive motor through the drive shaft. A first bearing rotatably supports the drive shaft relative to the power tool housing. An intermediate element supports the first bearing relative to the power tool housing. The intermediate element is arranged in a receptacle of the power tool housing and is supported on a support surface relative to the bottom of the receptacle. The support surface is less than approximately 50% of an imaginary circular ring surface defined between an outer circumference of the first bearing and the circumcircle of the receptacle.
Abstract translation: 手持电动工具具有至少部分由塑料材料制成的动力工具壳体。 驱动马达设置在动力工具壳体中，并且提供驱动轴驱动连接到驱动马达。 工具构件连接到驱动轴并通过驱动轴由驱动马达驱动。 第一轴承相对于动力工具壳体可旋转地支撑驱动轴。 中间元件相对于动力工具壳体支撑第一轴承。 中间元件布置在动力工具壳体的容器中，并且相对于容器的底部支撑在支撑表面上。 支撑表面小于限定在第一轴承的外周和容器的外接圆之间的假想圆环表面的约50％。
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公开(公告)号：US08813369B2
公开(公告)日：2014-08-26
申请号：US13325297
申请日：2011-12-14
Applicant: David Krätzig
Inventor： David Krätzig
IPC: B26B19/02
CPC classification number: A01G3/053
Abstract: The invention relates to hand-held hedge shears with an in particular electric driving motor. The hedge shears comprises a gripping housing with a rear handle, wherein a gripping part of the rear handle is rotatable about the longitudinal axis thereof and is lockable in the rotational position thereof by means of a locking element. An operating switch lever for the driving motor is arranged on the rotatable gripping part, wherein the operating switch lever acts by means of a sliding element and a transmission element on a switch unit for the rotational speed position of the driving motor. The sliding element is guided on the locking element in a manner sliding in the direction of the longitudinal axis.
Abstract translation: 本发明涉及具有特别是电动驱动电动机的手持式对冲剪。 树篱剪包括具有后把手的抓握壳体，其中后把手的抓握部分可绕其纵向轴线旋转，并且可通过锁定元件锁定在其旋转位置。 用于驱动电动机的操作开关杆布置在可旋转的夹持部分上，其中操作开关杆通过滑动元件和传动元件作用在用于驱动电动机的转速位置的开关单元上。 滑动元件以沿纵轴方向滑动的方式在锁定元件上被引导。
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