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公开(公告)号：US20220149693A1
公开(公告)日：2022-05-12
申请号：US17431494
申请日：2020-02-21
申请人： Metabowerke GmbH
发明人： Bernd Fleishmann , Michael SCHMOHL , Stefan BAUER , Enrico FLOETE , Matthias Hiller , Bernd WIESNER , Thomas STENZEL
摘要： The invention relates to abasic body (1) for an electric motor (2), which comprises the following features: a substantially cylindrical outer wall (3), which forms a rotor space (4) for receiving a rotor (5) at least partially inside the outer wall (3) and on which a winding (6) can be mounted at least partially outside the latter; a laminated core (7) which is held by the outer wall (3); a receiving space (9) which serves to receive a printed circuit board (12) or another component of the electric motor (2) and which adjoins the rotor space (4); a partition wall (10) separating the receiving space (9) from the rotor space (4); at least one orienting device (13) for positionally orienting the printed circuit board (12) or the other component of the electric motor (2) inside the receiving space (9); a receptacle (17) for a cover (18) which closes the rotor space (4), said receptacle being situated on the outer wall (3) on the side of the rotor space (44) opposite to the partition wall (10); and an inner wall (20), which adjoins the partition wall (10), for receiving a bearing (21) for the rotor (5), said inner wall, together with the outer wall (3), creating the receiving space (9).
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公开(公告)号：US20210184393A1
公开(公告)日：2021-06-17
申请号：US17118955
申请日：2020-12-11
申请人： Metabowerke GmbH
发明人： Matthias Hiller
摘要： The invention relates to an apparatus for connecting a power cable to an electronic unit of a power tool having at least one clamp for clamping a connecting line of the power cable and a contact element for establishing an electrical contact between the connecting line and the electronic unit. The clamp and the contact element are arranged on a connecting element extending through an opening in a housing element, which spatially separates the clamp from the electronic unit. The opening is sealed by a seal bearing against the connecting element.
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公开(公告)号：US12074499B2
公开(公告)日：2024-08-27
申请号：US17431494
申请日：2020-02-21
申请人： Metabowerke GmbH
发明人： Bernd Fleischmann , Michael Schmohl , Stefan Bauer , Enrico Floete , Matthias Hiller , Bernd Wiesner , Thomas Stenzel
CPC分类号： H02K5/225 , H02K3/50 , H02K5/1732 , H02K11/33 , H02K2203/03 , H02K2203/06
摘要： The invention relates to abasic body (1) for an electric motor (2), which comprises the following features: a substantially cylindrical outer wall (3), which forms a rotor space (4) for receiving a rotor (5) at least partially inside the outer wall (3) and on which a winding (6) can be mounted at least partially outside the latter; a laminated core (7) which is held by the outer wall (3); a receiving space (9) which serves to receive a printed circuit board (12) or another component of the electric motor (2) and which adjoins the rotor space (4); a partition wall (10) separating the receiving space (9) from the rotor space (4); at least one orienting device (13) for positionally orienting the printed circuit board (12) or the other component of the electric motor (2) inside the receiving space (9); a receptacle (17) for a cover (18) which closes the rotor space (4), said receptacle being situated on the outer wall (3) on the side of the rotor space (44) opposite to the partition wall (10); and an inner wall (20), which adjoins the partition wall (10), for receiving a bearing (21) for the rotor (5), said inner wall, together with the outer wall (3), creating the receiving space (9).
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公开(公告)号：US09597624B2
公开(公告)日：2017-03-21
申请号：US14710654
申请日：2015-05-13
申请人： Metabowerke GmbH
发明人： Matthias Hiller
CPC分类号： B01D46/0005 , B24B23/028 , B24B55/00 , B24B55/102 , B25F5/008 , H02K9/26
摘要： In a preferred embodiment, an angle grinder has a housing containing its electromotive drive, the housing having a free end from which an electric power cable extends, the free end having air intake openings via which cooling air is drawn into the housing. A filter assembly has a body and a filter medium supported by the body, the body being detachably attachable to the free end of the housing via, in some embodiments, latching projections. The body and the filter medium together form a projection-free outer face of the angle grinder when the filter assembly is attached to the free end of the housing. Air drawn into the air intake openings enters the filter assembly by way of the projection-free outer face and passes through the filter medium prior to being drawn into the air intake openings. The filter assembly may include a slotted opening through which the power cable extends.
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公开(公告)号：US20150328573A1
公开(公告)日：2015-11-19
申请号：US14710654
申请日：2015-05-13
申请人： Metabowerke GmbH
发明人： Matthias Hiller
CPC分类号： B01D46/0005 , B24B23/028 , B24B55/00 , B24B55/102 , B25F5/008 , H02K9/26
摘要： The invention relates to a filter assembly (20) for attachment to an angle grinder (10) having a housing (12) which has air intake openings (16), comprising a filter medium (30) which, in the mounted state, forms a projection-free outer face (22) of the angle grinder (10) in the region of the air intake openings (16).
摘要翻译： 本发明涉及一种用于连接到角磨机（10）的过滤器组件（20），所述角磨机具有带有进气开口（16）的壳体（12），该过滤器组件（30）在安装状态下形成 在空气吸入口（16）的区域中角磨机（10）的无投影的外表面（22）。
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公开(公告)号：US12068671B2
公开(公告)日：2024-08-20
申请号：US17604877
申请日：2020-04-28
申请人： Metabowerke GmbH
发明人： Enrico Floete , Matthias Hiller , Thomas Stenzel
摘要： The present disclosure relates to an electric motor having a stator and a rotor. The rotor is fitted with permanent magnets which are surrounded by a rotor packet. A heat dissipating element is attached to the rotor packet. A gap seal is formed between an outer diameter of the heat dissipating element and an inner diameter of a component connected to the stator. In some examples, the component may be a coil body connected to the stator.
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公开(公告)号：US11387599B2
公开(公告)日：2022-07-12
申请号：US17118955
申请日：2020-12-11
申请人： Metabowerke GmbH
发明人： Matthias Hiller
摘要： The invention relates to an apparatus for connecting a power cable to an electronic unit of a power tool having at least one clamp for clamping a connecting line of the power cable and a contact element for establishing an electrical contact between the connecting line and the electronic unit. The clamp and the contact element are arranged on a connecting element extending through an opening in a housing element, which spatially separates the clamp from the electronic unit. The opening is sealed by a seal bearing against the connecting element.
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