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公开(公告)号：US20230067184A1
公开(公告)日：2023-03-02
申请号：US17978502
申请日：2022-11-01
申请人： Robert Bosch GmbH
摘要： A portable power tool includes an electromotive drive with an output shaft defining a first axis and having a first end portion and a second opposite end portion. The first end portion is between a mounted machining tool and the second end portion. The electromotive drive is received in a first power tool housing portion and includes a stator having a first stator end defining a first plane and a second stator end defining a second plane, the first plane is located between the first end portion and the second plane. A second power tool housing portion defines a handle gripping portion with a first surface defining a third plane which intersects the output shaft at a location whereat the first plane is between the third plane and the second plane. A second surface portion opposite the first surface portion defines a fourth plane parallel to the third plane.
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公开(公告)号：US10730175B2
公开(公告)日：2020-08-04
申请号：US14911218
申请日：2014-06-23
申请人： Robert Bosch GmbH
摘要： A portable power tool, in particular an angle grinder, includes at least one electromotive drive, a first housing, and a rechargeable battery. The electromotive drive, in particular an electronically commutated motor, acts on a drive shaft, and is configured to drive a tool spindle. The first housing has at least one first housing half shell, at least one first housing part configured to receive the electromotive drive, and a second housing part that forms a handle. The battery is configured as a power source for the portable power tool. A ratio of a diameter of the electromotive drive to a diameter of the second housing part is between 0.6 and 1.1, preferably between 0.7 and 0.8.
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公开(公告)号：US20200246959A1
公开(公告)日：2020-08-06
申请号：US16845328
申请日：2020-04-10
申请人： Robert Bosch GmbH
摘要： A portable power tool includes an electromotive drive with an output shaft defining a first axis and having a first end portion and a second opposite end portion. The first end portion is between a mounted machining tool and the second end portion. The electromotive drive is received in a first power tool housing portion and includes a stator having a first stator end defining a first plane and a second stator end defining a second plane, the first plane is located between the first end portion and the second plane. A second power tool housing portion defines a handle gripping portion with a first surface defining a third plane which intersects the output shaft at a location whereat the first plane is between the third plane and the second plane. A second surface portion opposite the first surface portion defines a fourth plane parallel to the third plane.
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公开(公告)号：US20160199958A1
公开(公告)日：2016-07-14
申请号：US14911218
申请日：2014-06-23
申请人： ROBERT BOSCH GMBH
摘要： A portable power tool, in particular an angle grinder, includes at least one electromotive drive, a first housing, and a rechargeable battery. The electromotive drive, in particular an electronically commutated motor, acts on a drive shaft, and is configured to drive a tool spindle. The first housing has at least one first housing half shell, at least one first housing part configured to receive the electromotive drive, and a second housing part that forms a handle. The battery is configured as a power source for the portable power tool. A ratio of a diameter of the electromotive drive to a diameter of the second housing part is between 0.6 and 1.1, preferably between 0.7 and 0.8.
摘要翻译： 便携式电动工具，特别是角磨机，包括至少一个电动驱动器，第一壳体和可充电电池。 电动驱动器，特别是电子换向马达，作用在驱动轴上，并被构造成驱动工具主轴。 第一壳体具有至少一个第一壳体半壳体，构造成接收电动驱动器的至少一个第一壳体部件和形成手柄的第二壳体部件。 电池被配置为便携式电动工具的电源。 电动驱动器的直径与第二壳体部分的直径的比率在0.6和1.1之间，优选在0.7和0.8之间。
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公开(公告)号：US11938611B2
公开(公告)日：2024-03-26
申请号：US17978502
申请日：2022-11-01
申请人： Robert Bosch GmbH
CPC分类号： B25F5/02 , B24B23/028 , B25F5/008
摘要： A portable power tool includes an electromotive drive with an output shaft defining a first axis and having a first end portion and a second opposite end portion. The first end portion is between a mounted machining tool and the second end portion. The electromotive drive is received in a first power tool housing portion and includes a stator having a first stator end defining a first plane and a second stator end defining a second plane, the first plane is located between the first end portion and the second plane. A second power tool housing portion defines a handle gripping portion with a first surface defining a third plane which intersects the output shaft at a location whereat the first plane is between the third plane and the second plane. A second surface portion opposite the first surface portion defines a fourth plane parallel to the third plane.
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公开(公告)号：US11518019B2
公开(公告)日：2022-12-06
申请号：US16845328
申请日：2020-04-10
申请人： Robert Bosch GmbH
摘要： A portable power tool includes an electromotive drive with an output shaft defining a first axis and having a first end portion and a second opposite end portion. The first end portion is between a mounted machining tool and the second end portion. The electromotive drive is received in a first power tool housing portion and includes a stator having a first stator end defining a first plane and a second stator end defining a second plane, the first plane is located between the first end portion and the second plane. A second power tool housing portion defines a handle gripping portion with a first surface defining a third plane which intersects the output shaft at a location whereat the first plane is between the third plane and the second plane. A second surface portion opposite the first surface portion defines a fourth plane parallel to the third plane.
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