公开(公告)号：US10773916B2

公开(公告)日：2020-09-15

申请号：US16221712

申请日：2018-12-17

Applicant: Texmag GmbH Vertriebsgesellschaft

Inventor： Bernd Rester ,  Michael Spatz

IPC: B65H27/00 ,  D06B23/02 ,  B65H23/025 ,  D06C3/06 ,  B65H20/02

Abstract: A segment roller (1) has a roller body (2), which is mounted rotatably about an axis (3). To this end, the roller body (2) has on the outside grooves (9), in which tongues (8) of profiles (7) engage. These profiles (7) grip the material web (5) directly or indirectly. In order to increase the working life and improve the mechanical properties of the profiles (7), the profiles (7) are of shear-resistant configuration and have elastic lips (20). These elastic lips (20) are deformed upon the engagement of the tongue (8) in the groove (9).

公开(公告)号：US20190193976A1

公开(公告)日：2019-06-27

申请号：US16221712

申请日：2018-12-17

Applicant: Texmag GmbH Vertriebsgesellschaft

Inventor： Bernd Rester ,  Michael Spatz

IPC: B65H27/00 ,  B65H20/02

Abstract: A segment roller (1) has a roller body (2), which is mounted rotatably about an axis (3). To this end, the roller body (2) has on the outside grooves (9), in which tongues (8) of profiles (7) engage. These profiles (7) grip the material web (5) directly or indirectly. In order to increase the working life and improve the mechanical properties of the profiles (7), the profiles (7) are of shear-resistant configuration and have elastic lips (20). These elastic lips (20) are deformed upon the engagement of the tongue (8) in the groove (9).

公开(公告)号：US11414287B2

公开(公告)日：2022-08-16

申请号：US16993347

申请日：2020-08-14

Applicant: Texmag GmbH Vertriebsgesellschaft

Inventor： Michael Spatz ,  Bernd Rester

IPC: B65H23/038 ,  B65H23/025

Abstract: A roller (1) is used for guiding and/or width stretching of a running material web (2). The roller (1) has a supporting body (3), on the outside of which receptacles (4) for axially displaceably held battens (5) are provided. These grasp the material web (2). In order to improve the functionality of this roller (1), at least one undercut groove (6) is formed on the supporting body (3) between at least two of the battens (5). This undercut groove (6) can receive at least one functional component (7).

公开(公告)号：US20210053785A1

公开(公告)日：2021-02-25

申请号：US16993347

申请日：2020-08-14

Applicant: Texmag GmbH Vertriebsgesellschaft

Inventor： Michael Spatz ,  Bernd Rester

IPC: B65H23/038

Abstract: A roller (1) is used for guiding and/or width stretching of a running material web (2). The roller (1) has a supporting body (3), on the outside of which receptacles (4) for axially displaceably held battens (5) are provided. These grasp the material web (2). In order to improve the functionality of this roller (1), at least one undercut groove (6) is formed on the supporting body (3) between at least two of the battens (5). This undercut groove (6) can receive at least one functional component (7).