Patent · US Active

Belt-finishing device and method for operating a belt-finishing device

US9802291B2 · kind B2 · utility

0Cited by

2References

13Claims

0Family size

Assignee

SUPFINA GRIESHABER GMBH & CO. KG · DE

Inventors

Michael Woehrle · Niedereschach, DE
Marcus Stephan · Fischerbach, DE

Key dates

Filing date	Mar 11, 2015
Grant date	Oct 31, 2017
Priority date	—
Expiry date	Mar 11, 2035

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB24B21/02
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A belt-finishing device including a frame. A pressing arm is configured to pivotally mount on the frame. A pressing element, which is used to press a finishing belt against a workpiece surface to be treated, is arranged on the pressing arm. The device is provided with a position detection system for detecting a pressing-arm actual position that deviates from a desired position of the pressing arm. A malfunction or defect of the pressing element is detected by means of the pressing arm actual position that deviates from the desired position of the pressing arm.

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