EP 0049929 A3 19830316 - PRESS ROLLER FOR AN EXTRUSION MACHINE FOR AGRICULTURAL USE
Title (en)
PRESS ROLLER FOR AN EXTRUSION MACHINE FOR AGRICULTURAL USE
Publication
Application
Priority
IT 8561280 A 19801010
Abstract (en)
[origin: EP0049929A2] The invention consists essentially in producing the working sleeve of the press roller in two distinct parts, namely an inner part (2) fixed permanently to the usual bearings (3, 4), and an outer part (1) which is added to the first so as to be capable of being easily replaced after wear. <IMAGE>
IPC 1-7
IPC 8 full level
B30B 11/20 (2006.01)
CPC (source: EP)
B30B 11/208 (2013.01)
Citation (search report)
- [X] DE 1667352 A1 19710616 - WEBER MAX
- [A] FR 1183202 A 19590703 - UNITED STATES PIPE FOUNDRY
- [A] DE 400450 C 19240816 - ELEKTROSCHMELZE G M B H
- [A] US 2294098 A 19420825 - STROMER ELMER C
- [A] DE 1054944 B 19590416 - MANNESMANN AG
- [A] FR 2188726 A5 19740118 - TORRINGTON CO [US]
- [A] GB 2035883 A 19800625 - SIMON BARRON LTD
- [A] US 2097982 A 19371102 - KIST MICHAEL J, et al
- [A] FR 1437992 A 19660506 - BUEHLER AG GEB
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0049929 A2 19820421; EP 0049929 A3 19830316; ES 269164 U 19831101; ES 269164 Y 19840501; IT 1141891 B 19861008; IT 8085612 A0 19801010
DOCDB simple family (application)
EP 81201112 A 19811007; ES 269164 U 19811009; IT 8561280 A 19801010