EP 0005144 A3 19800206 - CLEANING MACHINE FOR CASTINGS AND OTHER WORKPIECES
Title (en)
CLEANING MACHINE FOR CASTINGS AND OTHER WORKPIECES
Publication
Application
Priority
DE 2806238 A 19780214
Abstract (en)
[origin: EP0005144A2] The cleaning machine has a container, the base of which is inclined for the continuous passage of the castings from an end inlet opening to an opposite discharge opening and performs an oscillating movement, circulating the castings, about the longitudinal axis of the container, and has a spray device which is arranged above the container and whose cleaning jets are directed through an opening into the container, the container being a flexible, loosely sagging troughed belt (1) whose longitudinal margins (2) are fastened to an attachment (4) and whose side walls can be moved up and down in opposite directions by a drive (7) acting on the attachment. <IMAGE>
IPC 1-7
IPC 8 full level
B24C 3/26 (2006.01)
CPC (source: EP)
B24C 3/266 (2013.01)
Citation (search report)
- GB 801683 A 19580917 - H G SOMMERFIELD LTD
- GB 539346 A 19410905 - TILGHMAN S PATENT SAND BLAST C, et al
- GB 743107 A 19560111 - PANGBORN CORP
- GB 457897 A 19361208 - TILGHMAN S PATENT SAND BLAST C, et al
- GB 354493 A 19310813 - FREDERICK WILLIAM WILSON, et al
- US 2395391 A 19460226 - BEREIT EDWIN W
Designated contracting state (EPC)
FR GB IT SE
DOCDB simple family (publication)
DE 2806238 A1 19790816; EP 0005144 A2 19791114; EP 0005144 A3 19800206
DOCDB simple family (application)
DE 2806238 A 19780214; EP 79100436 A 19790214