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Current content: 159 679 824 patent documents

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164 112 new documents added

576 445 documents amended

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EP 0209013 A3 19870603 - FEED GRATE WITH POKING MEANS

Title (en)

FEED GRATE WITH POKING MEANS

Publication

EP 0209013 A3 19870603 (DE)

Application

EP 86109105 A 19860703

Priority

DE 8520593 U 19850717

Abstract (en)

[origin: EP0209013A2] A feed grate with poking means with poking plates (2) on a number of drive shafts (3) is operated in such a manner that the individual drive shafts (3) can be driven individually by separate drive elements (4). <IMAGE>

IPC 1-7

F23H 7/10

IPC 8 full level

F23H 7/10 (2006.01)

CPC (source: EP)

F23H 7/10 (2013.01)

Citation (search report)

[X] US 2099522 A 19371116 - HOFFT MAURICE A
[X] US 2099827 A 19371123 - SCHRENK LOUIS J
[A] CH 376605 A 19640415 - VON ROLL AG [CH]

Designated contracting state (EPC)

BE DE FR GB NL SE

DOCDB simple family (publication)

DE 8520593 U1 19850822; EP 0209013 A2 19870121; EP 0209013 A3 19870603

DOCDB simple family (application)

DE 8520593 U 19850717; EP 86109105 A 19860703