Patent · US Expired

Apparatus for processing unvulcanized rubber

US5059111A · kind A · utility

12Cited by

6References

1Claims

0Family size

Assignee

Continental AG · DE

Inventors

Jurgen Mossinger · Burgwedel, DE
Siegfried Stein · Vellmar, DE
Max Stephan · Gifhorn, DE
Ralf Feierabend · Seelze, DE

Key dates

Filing date	Oct 26, 1989
Grant date	Oct 22, 1991
Priority date	—
Expiry date	Oct 26, 2009

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB26D2001/0066
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

An apparatus for processing unvulcanized rubber utilizing intermeshing grooved rollers. To obtain rubber material having an optimally jagged surface, at least the cutting disks of one of the grooved rollers are additionally provided with teeth.

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