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11. 发明申请

US20180097429A1 METHOD FOR PRODUCING A SHORT-CIRCUITING RING 审中-公开
公开(公告)号：US20180097429A1
公开(公告)日：2018-04-05
申请号：US15712528
申请日：2017-09-22
申请人： WIELAND-WERKE AG
发明人： Gerhard THUMM , Volker VOGGESER
IPC分类号： H02K17/16 , H02K15/00 , H02K17/22
CPC分类号： H02K17/165 , B21D53/16 , H02K15/0012 , H02K17/22 , H02K2213/03
摘要： The invention relates to a method for producing a short-circuiting ring (1) for a squirrel-cage rotor of an asynchronous machine, wherein the method comprises the following steps in the sequence mentioned: a) providing material strips (2) from a metallic material; b) vertically edge-rolling the material strips (2) such that open disk-shaped rings (31) are formed; and punching cut-outs (5) into the disk-shaped rings (3, 31, 32); or punching cut-outs (5) into the material strips (2), and vertically edge-rolling the material strips (2) such that open disk-shaped rings (31) are formed; c) stacking the rings (3, 31, 32) such that the cut-outs (5) of all disk-shaped rings (3, 31, 32) are disposed in mutual alignment; d) bundling the individual rings (3, 31, 32) by connecting neighboring rings (3, 31, 32). The invention furthermore relates to a method for producing a short-circuiting ring (1) for a squirrel-cage rotor of an asynchronous machine, wherein the method comprises the following steps in the sequence mentioned: a) providing a material strip (2) from a metallic material; b) vertically edge-rolling the material strip (2) so as to form a helix (4); separating the metal strip (2) into a plurality of portions in such a manner that a stack of a plurality of open disk-shaped rings (31) is formed from the helix (4); and punching cut-outs (5) into the disk-shaped rings (3, 31, 32); or punching cut-outs (5) into the material strip (2); vertically edge-rolling the material strip (2) so as to form a helix (4); and separating the material strip (2) into a plurality of portions in such a manner that a stack of a plurality of open disk-shaped rings (31) is formed from the helix (4); c) bundling the individual rings (3, 31, 32) by connecting neighboring rings (3, 31, 32).

12. 发明申请

US20150300408A1 SLIDING ELEMENT HAVING A LAYER SYSTEM 审中-公开
标题翻译：具有层系统的滑动元件
公开(公告)号：US20150300408A1
公开(公告)日：2015-10-22
申请号：US14682392
申请日：2015-04-09
申请人： WIELAND-WERKE AG
发明人： Gerhard THUMM , Volker VOGGESER , Juergen MEYER
IPC分类号： F16C33/04
CPC分类号： F16C33/043 , C23C30/00 , F16C33/103 , F16C33/125 , F16C33/24 , F16C2202/04 , F16C2204/10 , F16C2204/52 , F16C2206/42 , F16C2240/48 , F16C2240/60
摘要： The invention relates to a sliding element, which consists at least of a main body and a layer system which is applied thereto. The layer system comprises at least a first layer of the thickness s1, which is applied to the main body, and hard material particles having a mean extent d, which are introduced into the first layer and are therefore at least fixed on the main body. According to the invention, the thickness s1 of the first layer is such that it amounts to at least 60% and at most 90% of the mean extent d of the hard material particles, and the hard material particles form a surface structuring of the sliding element.
摘要翻译：本发明涉及一种滑动元件，其至少包括主体和施加到其上的层系统。层系统至少包括施加到主体上的厚度s1的第一层和平均程度d的硬质材料颗粒，其被引入第一层中，因此至少固定在主体上。根据本发明，第一层的厚度s1为硬质材料颗粒的平均程度d的至少60％和至多90％，并且硬质材料颗粒形成滑动面的表面结构元件。

13. 发明申请

US20230081784A1 RESISTOR ARRANGEMENT 有权
公开(公告)号：US20230081784A1
公开(公告)日：2023-03-16
申请号：US17932335
申请日：2022-09-15
申请人： Wieland-Werke AG
发明人： Tony Robert NOLL , Gerhard THUMM , Christoph KÄSTLE , Jochen WALLISER , Felix SCHULZ
IPC分类号： H01C1/14 , G01R15/14
摘要： A resistor arrangement for measuring current strength having connection elements and a resistor element between the connection elements. The connection elements and the resistor element are arranged in a plane and in a row such that the arrangement is strip-shaped and has its smallest spatial extent perpendicular to the current direction. The resistor element has two contact sides and the connection elements each have a contact face connected to the contact sides. When current flows through the arrangement, current flow lines are formed which are deflected at at least one of the contact sides by an angle of at least 5° at the transition from the connection element to the resistor element.

14. 发明申请

US20220034364A1 METHOD FOR PRODUCING A SLIDING ELEMENT 有权
公开(公告)号：US20220034364A1
公开(公告)日：2022-02-03
申请号：US17368073
申请日：2021-07-06
申请人： Wieland-Werke AG
发明人： Gerhard THUMM , Volker VOGGESER
IPC分类号： F16C33/14 , F16C33/10 , F16C33/12
摘要： A method for producing a sliding element, providing a first band-shaped or strip-shaped metallic material of a thickness, wherein the first material has apertures which extend over the entire thickness of the first material, providing a second band-shaped or strip-shaped metallic material of a thickness, areally connecting the first band-shaped or strip-shaped material to the second band-shaped or strip-shaped material by laser roll cladding such that a band-shaped or strip-shaped composite material is formed, which has a longitudinal direction X and a transverse direction, and has a thickness oriented perpendicularly with respect to the longitudinal and transverse directions. The method further includes bending the composite material about an axis oriented parallel to the transverse direction of the composite material, such that a sliding element is formed which has cutouts on its running surface that are formed at least partially from the apertures of the first material.

15. 发明申请

US20210281002A1 ARRANGEMENT OF COMPONENTS FOR TRANSFERRING ELECTRIC CURRENT 有权
公开(公告)号：US20210281002A1
公开(公告)日：2021-09-09
申请号：US17179714
申请日：2021-02-19
申请人： WIELAND-WERKE AG
发明人： Tony Robert NOLL , Gerhard THUMM , Volker VOGGESER , Michael WOLF , Christoph KÄSTLE , Jochen WALLISER
IPC分类号： H01R13/24
摘要： An arrangement of components for transferring electric current from a current-feeding component to a current-discharging component, including a first component, which feeds current to the arrangement or discharges current from the arrangement. The first component includes a first metallic material and, on at least one surface, has at least one spring lamella composed of the first metallic material and machined out of the first metallic material at the surface. The lamella is machined out of the first metallic material at the surface of the first component such that it is connected monolithically to the first component in a connecting region and, starting therefrom extends as far as a free end and when deflected out of a rest position toward the surface of the first component, exerts a spring force directed away from the surface. A second component is in immediate contact with the lamella of the first component.

16. 发明申请

US20200283872A1 SLIDING ELEMENT CONSISTING OF A COPPER-ZINC ALLOY 审中-公开
公开(公告)号：US20200283872A1
公开(公告)日：2020-09-10
申请号：US16077203
申请日：2017-02-03
申请人： WIELAND-WERKE AG
发明人： Hans-Achim KUHN , Susanne BÖHME , Tobias NEUBRAND , Gerhard THUMM , Volker VOGGESER
IPC分类号： C22C9/04 , F16C33/12
摘要： The invention relates to a sliding element consisting of a copper-zinc alloy containing the following components (in % by weight): 60.0 to 64.0% Cu, 0.2 to 0.5% Si, 0.6 to 1.2% Fe, optionally also up to a maximum 1.5% Sn, optionally also up to a maximum 0.25% Pb, optionally also up to a maximum 0.08% P, the remainder being Zn and unavoidable impurities. The copper-zinc alloy has a grain structure consisting of an α- and β-phase with a volume content of the α-Phase of at least 90%, and iron silicides are embedded in the grain structure.

17. 发明申请

US20160289797A1 COPPER-ZINC ALLOY, BAND MATERIAL COMPOSED THEREOF, PROCESS FOR PRODUCING A SEMIFINISHED PART COMPOSED OF A COPPER-ZINC ALLOY AND SLIDING ELEMENT COMPOSED OF A COPPER-ZINC ALLOY 审中-公开
标题翻译：铜合金，其组成的带材，用于生产由铜合金组成的半成品部件和由铜合金组成的滑动元件的方法
公开(公告)号：US20160289797A1
公开(公告)日：2016-10-06
申请号：US15060672
申请日：2016-03-04
申请人： WIELAND-WERKE AG
发明人： Hans-Achim KUHN , Gerhard THUMM , Maher ABABNEH , Volker VOGGESER , Jeremy BELL
IPC分类号： C22C9/04 , B22D11/00 , C21D8/02 , C22F1/08 , C21D9/00
CPC分类号： C22C9/04 , B22D11/004 , C21D8/0221 , C21D8/0247 , C21D9/0068 , C22F1/08 , F16C33/121 , F16C2204/14
摘要： A copper-zinc alloy having the following composition (in % by weight): from 67.0 to 69.0% of Cu, from 0.4 to 0.6% of Si, from 1.2 to 1.6% of Mn, from 0.03 to 0.06% of P, optionally up to a maximum of 0.5% of Al, optionally up to a maximum of 0.15% of Ni, optionally up to a maximum of 0.1% of Fe, optionally up to a maximum of 0.1% of Pb, optionally up to a maximum of 0.08% of Sn, optionally up to a maximum of 0.1% of S, balance Zn and unavoidable impurities. The alloy has a microstructure which consists of an α-phase matrix in which inclusions of manganese silicides having a globular shape are present in a proportion of at least 2% by volume and not more than 5% by volume.

18. 发明申请

US20160146250A1 METHOD FOR PRODUCING AN INTERNALLY STRUCTURED SLIDE BEARING BUSHING 审中-公开
标题翻译：生产内部结构滑动轴承座的方法
公开(公告)号：US20160146250A1
公开(公告)日：2016-05-26
申请号：US14935821
申请日：2015-11-09
申请人： WIELAND-WERKE AG
发明人： Gerhard THUMM , Volker VOGGESER
IPC分类号： F16C33/10 , F16C43/02
摘要： A method for producing an internally structured slide bearing bushing involves the following steps: a) providing a slide bearing bushing with at least one bearing region which is formed as a hollow cylinder with an internal surface and which has an external diameter and an internal diameter, b) providing an external tool with a through-opening, c) providing an internal tool which has an integral cylindrical operating region with an external surface with a structure, d) inserting the internal tool into the bearing region of the slide bearing bushing, e) introducing the slide bearing bushing and the internal tool into the conical widened portion of the through-opening of the external tool, f) pressing the slide bearing bushing into the through-opening of the external tool, g) removing the slide bearing bushing from the through-opening of the external tool, and h) radially widening the slide bearing bushing.
摘要翻译：一种用于制造内部结构的滑动轴承衬套的方法包括以下步骤：a）提供具有至少一个轴承区域的滑动轴承衬套，该轴承区域形成为具有内表面并具有外径和内径的中空圆柱体， b）提供具有通孔的外部工具，c）提供具有整体圆柱形操作区域的内部工具，外部表面具有结构，d）将内部工具插入到滑动轴承衬套的轴承区域中，e ）将滑动轴承衬套和内部工具引入外部工具的通孔的锥形加宽部分，f）将滑动轴承衬套压入外部工具的通孔中，g）将滑动轴承衬套从外部工具的通过开口，以及h）使滑动轴承衬套径向加宽。

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