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1. 发明申请

US20220355357A1 Force Measuring Device for Measuring Drawing Forces During Wire Drawing 有权
公开(公告)号：US20220355357A1
公开(公告)日：2022-11-10
申请号：US17772626
申请日：2020-10-28
申请人： FMS Force Measuring Systems AG
发明人： Jörg INHELDER
IPC分类号： B21C1/12 , B21C3/14 , B21C51/00
摘要： The present invention relates to a force measuring device (10) for measuring drawing forces on a drawing stock (30) in three dimensions, having a force application element (12) and, arranged spaced apart therefrom, a support element (14), each of which comprises a passage opening for the drawing stock (30), one or more connecting elements (16) that are deformable in three dimensions and that connect the force application element (12) and the support element (14), and arranged on the connecting elements (16), a plurality of measuring elements (18) for measuring the deformations of the connecting elements (16), produced by the drawing forces, in three dimensions. The present invention also relates to a system (100) for wire drawing, having an inclined wire outlet having such a force measuring device, the use of the force measuring device, and a method for measuring drawing forces on a drawing wire in three dimensions.

2. 发明公开

US20230348219A1 Winding Device for a Longitudinally Cut Material Web and System for the Controlled Winding of a Longitudinally Cut Material Web 审中-公开
公开(公告)号：US20230348219A1
公开(公告)日：2023-11-02
申请号：US18347449
申请日：2023-07-05
申请人： FMS Force Measuring Systems AG
发明人： Jörg INHELDER
IPC分类号： B65H18/10 , B65H23/04 , B65H23/195 , H02K3/04 , H02K7/08
CPC分类号： B65H18/106 , B65H23/044 , B65H23/1955 , H02K3/04 , H02K7/08 , B65H2301/41486 , B65H2403/92 , B65H2403/943 , B65H2555/11 , B65H2408/23
摘要： The present invention relates to a device (20) for winding a longitudinally cut material web having multiple longitudinal strips (12) on a plurality of winding tubes (16) to form in each case a wound roll. The device comprises an axle (24) and, mounted on the axle, a plurality of ring-shaped winding drives (22) that are individually controllable in their operating position. Each winding drive (22) forms an external-rotor electric motor and comprises a static interior tube (40) and a rotatable external tube (50). The external tube (50) that is rotatable on the rolling bearings (48) bears, on its interior, a device for providing an excitation magnetic field (52) that forms the external rotor of the electric motor.

3. 发明授权

US11975934B2 Winding device for a longitudinally cut material web and system for the controlled winding of a longitudinally cut material web 有权
公开(公告)号：US11975934B2
公开(公告)日：2024-05-07
申请号：US18347449
申请日：2023-07-05
申请人： FMS Force Measuring Systems AG
发明人： Jörg Inhelder
IPC分类号： B65H18/10 , B65H23/04 , B65H23/195 , H02K3/04 , H02K7/08
CPC分类号： B65H18/106 , B65H23/044 , B65H23/1955 , H02K3/04 , H02K7/08 , B65H2301/41486 , B65H2403/92 , B65H2403/943 , B65H2408/23 , B65H2555/11
摘要： The present invention relates to a device (20) for winding a longitudinally cut material web having multiple longitudinal strips (12) on a plurality of winding tubes (16) to form in each case a wound roll. The device comprises an axle (24) and, mounted on the axle, a plurality of ring-shaped winding drives (22) that are individually controllable in their operating position. Each winding drive (22) forms an external-rotor electric motor and comprises a static interior tube (40) and a rotatable external tube (50). The external tube (50) that is rotatable on the rolling bearings (48) bears, on its interior, a device for providing an excitation magnetic field (52) that forms the external rotor of the electric motor.

4. 发明公开

US20230152171A1 Force Measuring Device for Measuring Web Tensions of a Running Material Web 审中-公开
公开(公告)号：US20230152171A1
公开(公告)日：2023-05-18
申请号：US17917327
申请日：2021-03-23
申请人： FMS Force Measuring Systems AG
发明人： Jörg INHELDER
IPC分类号： G01L5/10 , G01L17/00
CPC分类号： G01L5/10 , G01L17/00
摘要： The present invention relates to a force measuring device (20) for measuring web tensions of a running material web (10) that comprises a longitudinal direction defined by the running direction, and a transverse direction, the force measuring device (20) comprising an axle (22) and, supported on the axle, a measuring roll (30) wrapped around by the material web. Here, according to the present invention, it is provided that the measuring roll is formed as a segmented measuring roll (30) having two or more measuring segments (32) that are slidable separately on the axle (22) and are lockable in a measuring position on the axle in order to position the measuring segments (32) in the transverse direction of the material web (10) in accordance with desired measuring positions such that longitudinal sections (12) of the material web wrap around one measuring segment (32) each. The measuring segments (32) each comprise a load cell (36) that serves to determine the web tension of the longitudinal section (12) of the material web wrapped around the respective measuring segment (32) and that provides a mount with which the measuring segment (32) sits on the axle (22). The axle (22) is furnished with electrical conductors that extend substantially in the axial direction across the entire width (26), that are contactable at every position axially and with which the measuring signals provided by the load cells (36) of the measuring segments (22) are conductible to an evaluation unit arranged at an axle end (28).

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