EP 1510257 A3 20060301 - Cutter
Title (en)
Cutter
Title (de)
Kutter
Title (fr)
Hachoir
Publication
Application
Priority
AT 5942003 U 20030829
Abstract (en)
[origin: EP1510257A2] The cutter has a pump to produce compressed air, and/or a compressed air connection. At least one compressed air line (27,28) leads into at least one chamber (11) between the shaft bearing seal (12) and compressed air penetrable seal (13-15) for the entry area of the cutter shaft (3) into the working chamber (4), and/or into at least one chamber located in the compressed air penetrable seal. The compressed air line is formed partially through at least one longitudinal and transverse bore in the cutter shaft.
IPC 8 full level
B02C 18/06 (2006.01); B02C 18/16 (2006.01)
CPC (source: EP)
B02C 18/065 (2013.01); B02C 18/16 (2013.01)
Citation (search report)
- [XY] DE 29710049 U1 19970821 - LOEDIGE MASCHBAU GMBH GEB [DE]
- [A] DE 2050828 A1 19720420
- [Y] DE 825575 C 19511220 - SIEMENS AG
- [Y] DE 4335177 A1 19940519 - KRAEMER & GREBE KG [DE]
- [Y] DE 3831585 A1 19900322 - DUEKER EISENWERK [DE]
- [A] US 3679278 A 19720725 - LUCAS SYDNEY
- [PY] DE 10212808 A1 20031016 - WESTFALIA SEPARATOR AG [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
AT 7173 U1 20041125; EP 1510257 A2 20050302; EP 1510257 A3 20060301; EP 1510257 B1 20160427
DOCDB simple family (application)
AT 5942003 U 20030829; EP 04010642 A 20040505