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1. 发明申请

US20220385149A1 APPARATUS FOR RESHAPING A CONDUCTOR PIECE ARRANGED IN A STATOR CORE AND A CORRESPONDING METHOD 有权
公开(公告)号：US20220385149A1
公开(公告)日：2022-12-01
申请号：US17755886
申请日：2020-11-12
申请人： Gehring Technologies GmbH + Co. KG
发明人： Christoph Bäder
IPC分类号： H02K15/00 , B21D53/00
摘要： The invention relates to an apparatus and a method for reshaping one or more conductor pieces arranged in a stator core, wherein a plurality of conductor pieces is arranged in the stator core, the conductor pieces being arranged on a plurality of circular paths running in a circumferential direction in rows which extend in a radial direction, and wherein the reshaping takes place in a free end of the conductor piece projecting out of the stator core.

2. 发明申请

US20200325922A1 METHOD FOR CREATING A PRESS CONNECTION ARRANGEMENT, PRESS CONNECTION ARRANGEMENT AND METHOD FOR CREATING A CLAMPING CONNECTION AS WELL AS THE CLAMPING CONNECTION ITSELF AND THE USE THEREOF 审中-公开
公开(公告)号：US20200325922A1
公开(公告)日：2020-10-15
申请号：US16849016
申请日：2020-04-15
申请人： GEHRING TECHNOLOGIES GMBH
发明人： Fares Gamal Abdullah Ali , Matthias Weigold , Gerhard Flores , Tobias Thom , Tobias Wagner
IPC分类号： F16B7/02
摘要： The invention relates to a method for creating a press connection arrangement and a clamping connection, the method including a plurality of steps, as well as a press connection arrangement and a clamping connection per se.

3. 发明申请

US20170284454A1 METHOD FOR MACHINING A SURFACE OF A METAL COMPONENT, AND METAL COMPONENT 审中-公开
公开(公告)号：US20170284454A1
公开(公告)日：2017-10-05
申请号：US15468686
申请日：2017-03-24
申请人： Dr. Ing. h.c. F. Porsche Akteingesellschaft , Gehring Technologies GmbH
发明人： Peter Wels , Gerhard Flores
IPC分类号： F16C7/02 , F16H53/02 , B21D53/84
CPC分类号： F16C7/023 , B21D53/84 , B23K26/0626 , B23K26/362 , B23K2101/006 , B23K2103/04 , B23K2103/14 , F16C33/12 , F16C33/14 , F16C2204/42 , F16C2204/60 , F16C2220/60 , F16C2223/02 , F16C2240/42 , F16H53/025
摘要： A method for machining a surface of a metal component, in particular a connecting rod or a cam for a motor vehicle, including the following steps: providing a metal component which has a surface to be machined; premachining the surface to be machined; structuring the premachined surface by means of a laser beam in such a way that elevations but no depressions are formed as laser structures on the premachined surface with respect to the level thereof.

4. 发明申请

US20170129070A1 Method and Device for Producing Non-Cylindrical Bores with at Least One Recess by Honing 审中-公开
公开(公告)号：US20170129070A1
公开(公告)日：2017-05-11
申请号：US15331827
申请日：2016-10-22
申请人： Gehring Technologies GmbH
发明人： Gerhard Flores , Erwin Baumgartner , Manuel Waiblinger , Andreas Wagner
IPC分类号： B24B33/04 , B24B33/08 , B24B33/06
CPC分类号： B24B33/04 , B24B33/025 , B24B33/06 , B24B33/081
摘要： A honing tool has a tool body and shells disposed on the tool body. Honing stone sets each provided with two or more honing stones are provided. The shells each support one of the honing stone sets. Guide bars of the honing tool are placed against the bore and a portion of the bore is conically honed with decreasing stroke of the honing tool, wherein a lower reversing point of the honing tool remains substantially unchanged. Honing is terminated as soon as an upper reversing point has reached a predetermined terminal value. Alternatively, a portion of the bore is conically honed with a constant stroke of the honing tool, wherein reversing points of the stroke of the honing tool remain substantially unchanged and a feeding force pressing the honing stones against the bore is controlled as a function of a position of the honing tool in the bore.

5. 发明申请

US20160354893A1 HONING TOOL AND METHOD FOR WORKING SEVERAL COAXIAL BORES 审中-公开
标题翻译：用于工作几个同轴镗孔的工具和方法
公开(公告)号：US20160354893A1
公开(公告)日：2016-12-08
申请号：US15036691
申请日：2014-11-12
申请人： GEHRING TECHNOLOGIES GMBH
发明人： Erwin BAUMGARTNER , Michael RACH
IPC分类号： B24B33/08
CPC分类号： B24B33/08 , B24B5/06 , B24B5/40 , B24B33/083
摘要： The present invention relates to a honing tool (31) for working several separate bores arranged coaxially in series (17a, 17b, 17c) and with different diameters. The honing tool (31) comprises several cutting bar groups (3, 4, 5) arranged coaxially in series, wherein a cross section formed by radially extendable cutting bars (18) of a cutting bar group (3, 4, 5) differs from the cross section of at leas one other cutting bar group (3, 4, 5). The cutting bar groups (3, 4, 5) are constructed and arranged in such a manner that a through bore (17a, 17c) can be worked during a single work step by at least one first cutting bar group (3, 5) and a stepped bore (17b) can be worked by at least one second cutting bar group (4).
摘要翻译：本发明涉及一种珩磨工具（31），用于对串联（17a，17b，17c）同轴并具有不同直径的多个单独的孔进行加工。珩磨工具（31）包括多个同轴地串联布置的切割棒组（3,4,5），其中由切割棒组（3,4,5）的可径向延伸的切割杆（18）形成的横截面与在另一个切割棒组的截面（3,4,5）。切割棒组（3,4,5）被构造和布置成使得通过至少一个第一切割棒组（3,5）和（或）至少一个第一切割棒组（3,5）可以在单个加工步骤期间通孔（17a，17c）阶梯孔（17b）可以由至少一个第二切割棒组（4）加工。

6. 发明申请

US20140113535A1 Honing Tool 审中-公开
标题翻译：珩磨工具
公开(公告)号：US20140113535A1
公开(公告)日：2014-04-24
申请号：US14056991
申请日：2013-10-18
申请人： Gehring Technologies GmbH
发明人： Erwin Baumgartner , Jörg Necker , Klaus Fleckenstein , Andreas Senke , Frank Hummel , Alexander Christian Weber
IPC分类号： B24B33/08 , B24B33/02
CPC分类号： B24B33/08 , B24B33/02 , B24B33/082
摘要： A honing tool for machining cylindrical bores has a tool body provided with a guide bore and a feed rod disposed in the guide bore. The tool body has a honing stone receptacle extending from the guide bore in a radial direction of the tool body outwardly through the tool body. A honing stone is arranged in the honing stone receptacle. A pin is disposed in the honing stone and projects laterally from the honing stone. An elongate spring is disposed in the tool body parallel to the honing stone, wherein the elongate spring element has a first end section, a central section, and a second end section opposite the first end section. The central section is guided across the pin and the first end section is secured in the radial direction in the tool body.
摘要翻译：用于加工圆柱形孔的珩磨工具具有设置有引导孔和设置在引导孔中的进给杆的工具主体。工具主体具有从导向孔沿工具主体的径向向外延伸穿过工具主体的珩磨石接收器。珩磨石容器中安置了一块珩磨石。珩磨石处置一根销钉，并从珩磨石材横向突出。细长弹簧平行于珩磨石设置在工具主体中，其中细长弹簧元件具有第一端部分，中心部分和与第一端部部分相对的第二端部部分。中心部分被引导穿过销，并且第一端部部分沿径向方向固定在工具主体中。

7. 发明授权

US11598358B2 Method for creating a press connection arrangement, press connection arrangement and method for creating a clamping connection as well as the clamping connection itself and the use thereof 有权
公开(公告)号：US11598358B2
公开(公告)日：2023-03-07
申请号：US16849016
申请日：2020-04-15
申请人： GEHRING TECHNOLOGIES GMBH
发明人： Fares Gamal Abdullah Ali , Matthias Weigold , Gerhard Flores , Tobias Thom , Tobias Wagner
IPC分类号： F16B7/02 , B23K26/00 , B23P11/00 , F16D1/08 , F16D1/092
摘要： The invention relates to a method for creating a press connection arrangement and a clamping connection, the method including a plurality of steps, as well as a press connection arrangement and a clamping connection per se.

8. 发明申请

US20230035548A1 DEVICE FOR BENDING AT LEAST ONE CONDUCTOR ELEMENT WHICH IS U-SHAPED IN AN INITIAL STATE, AND A CORRESPONDING METHOD 有权
公开(公告)号：US20230035548A1
公开(公告)日：2023-02-02
申请号：US17911960
申请日：2021-03-11
申请人： Gehring Technologies GmbH + Co. KG
发明人： Thomas Mergler , Pier Vai
IPC分类号： H02K15/04
摘要： The invention relates to a device for bending at least one conductor element which is U-shaped in an initial state, wherein the device includes a first pivot unit having a first limb-receiving means, a second pivot unit having a second limb-receiving means and a guide assembly comprising a first guide element having a first shaping surface and a second guide element having a second shaping surface, and a corresponding method for bending at least one conductor element which is U-shaped in an initial state.

9. 发明申请

US20220371149A1 HONING MACHINE AND METHOD FOR CARRYING OUT HONING OPERATIONS ON ORTHOGONALLY ALIGED BORES IN A WORKPIECE 有权
公开(公告)号：US20220371149A1
公开(公告)日：2022-11-24
申请号：US17770711
申请日：2020-10-21
申请人： Gehring Technologies GmbH + CO. KG
发明人： Oliver Bey , Michael Petschi
IPC分类号： B24B33/02 , B24B27/00
摘要： The invention relates to a honing machine and to a method for carrying out honing operations on orthogonally aligned bores in a workpiece, in particular for honing cylinder bores and a bearing race bore in a cylinder crankcase.

10. 发明申请

US20220263390A1 METHOD FOR WELDING CONDUCTOR PIECES IN A COMPONENT OF AN ELECTROMECHANICAL TRANSDUCER, AND COMPONENT OF AN ELECTROMECHANICAL TRANSDUCER COMPRISING WELDED CONDUCTOR PIECES 有权
公开(公告)号：US20220263390A1
公开(公告)日：2022-08-18
申请号：US17628019
申请日：2020-06-03
申请人： Gehring Technologies GmbH + Co. KG
发明人： Jaro Bapp , Andreas Wiens , Wolfram Lohse
IPC分类号： H02K15/00 , H02K3/28
摘要： The invention relates to a method for producing a component of an electromechanical transducer that has windings, as well as to the component itself.

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