Patent · US Expired

Cutting machine

US4162104A · kind A · utility

8Cited by

6References

6Claims

0Family size

Assignee

Vereinigte Osterreichische Eisen- und Stahlwerke - Alpine Montan Aktiengesellschaft · AT

Inventors

Peter Kogler · Zeltweg, AT
Alfred Zitz · Zeltweg, AT

Key dates

Filing date	May 24, 1977
Grant date	Jul 24, 1979
Priority date	—
Expiry date	May 24, 1997

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC04B2103/30
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A cutting machine having a universally movable cutting arm provided with a plurality of cutting heads in which the cutting machine's oil reservoir is mounted within the cutting arm and cooled by the water cooling system for the cutting machine's motor. The cutting heads and the reduction gearing drive therefor employ a common reservoir which is connected to and supplied by the cutting machine's main oil reservoir so that the cutting heads and associated drive gearing are continuously being supplied with cooled oil and are themselves cooled thereby.

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