Patent · US Active

Indicating of unsharp teeth at a disc saw by measuring of speed of rotation

US10206339B2 · kind B2 · utility

0Cited by

2References

11Claims

0Family size

Assignee

Komatsu Forest AB · SE

Inventors

William Schierschmidt · Chattanooga, US
Peter Assarsson · Umeå, SE

Key dates

Filing date	Dec 20, 2013
Grant date	Feb 19, 2019
Priority date	—
Expiry date	Apr 28, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG01N3/58
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The present invention concerns a method for the indication of the sharpness of the teeth at a harvesting head at a forestry machine, an arrangement for the execution of the method, and a forestry machine for the use of the arrangement during execution of the method.

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