EP 1040884 A1 20001004 - Vibratory decoring machine
Title (en)
Vibratory decoring machine
Title (de)
Vibrations-Entkernungsmaschine
Title (fr)
Dispositif de débourrage de pièces coulées par vibration
Publication
Application
Priority
EP 99830191 A 19990402
Abstract (en)
A machine (1) for shaking out foundry castings (G) comprises a structure (2) for supporting the castings (G) to be shaken out and vibrator means (8a, 8b) for selectively producing the vibration in the support structure (2). First and second vibrator means (8a, 8b) are provided and can be operated selectively (13, 21) in at least one first operating condition, in which the vibrator means (8a, 8b) operate in phase opposition so that the support structure (2) remains substantially stationary, and one second operating condition, in which the vibrator means (8a, 8b) operate in phase coincidence so that the support structure (2) is subjected to vibration. <IMAGE>
IPC 1-7
IPC 8 full level
B22D 29/00 (2006.01); B24B 31/06 (2006.01)
CPC (source: EP)
B22D 29/005 (2013.01); B24B 31/06 (2013.01)
Citation (search report)
- [A] US 4718473 A 19880112 - MUSSCHOOT ALBERT [US]
- [A] FR 2730436 A1 19960814 - PEUGEOT [FR]
- [DA] EP 0111461 A1 19840620 - FATALUMINIUM SPA [IT]
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
EP 1040884 A1 20001004; BR 0002327 A 20010102; MX PA00003280 A 20020308
DOCDB simple family (application)
EP 99830191 A 19990402; BR 0002327 A 20000331; MX PA00003280 A 20000403