Patent · US Active

Measuring roller and device for measuring a fiber composite

US9651350B2 · kind B2 · utility

0Cited by

9References

12Claims

0Family size

Assignee

Rieter Ingolstadt GmbH · DE

Inventors

Albert Kriegler · Geisenfeld, DE
Werner Schmolke · Uehlfeld, DE
Imadettin Karalar · Ingolstadt, DE

Key dates

Filing date	Jul 29, 2015
Grant date	May 16, 2017
Priority date	—
Expiry date	Nov 1, 2035

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB65H2701/31
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A measuring roller for a device for measuring a fiber composite (2), in particular on a draw frame, a carding engine or a comber, is made of a material of low thermal expansion (3) and has a surface coating (4). The measuring roller (1) features a shell surface (5) for clamping a fiber composite (6) along with a rotary axis (7). The shell surface (5) features a structure forming an air buffer, made of grooves (8), boreholes (9), and/or spherical projections (18).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.