EP 0694341 B1 19991006 - Device for cleaning screens
Title (en)
Device for cleaning screens
Title (de)
Vorrichtung zur Reinigung von Sieben
Title (fr)
Dispositif pour le nettoyage des tamis
Publication
Application
Priority
- CH 63192 A 19920229
- EP 93903774 A 19930224
Abstract (en)
[origin: WO9316815A1] The invention concerns a large-area or square plansifter (17) with a large number of stacks (16) of sieves with e.g. more than 20 sieve boxes (1). The invention proposes that the sieve frames (3) be constructed without a supporting grid and designed so that, while still covered, they can be replaced, i.e. placed in or on the sieve box (1). An open space (11) to allow sieved material to fall through or be discharged is thus formed between the sieve fabric (10) and a flat baseplate (4). The sieve cleaners (6, 6') are placed on the flate baseplate (4). In particularly preferred embodiment, the sieve frames (3) are fashioned out of metal. The sieve cleaners (6, 6') clean the sieve fabric (10) and remove the sieved material from the baseplate (4), two-armed, three-armed or four-armed shapes being proposed for this purpose
IPC 1-7
IPC 8 full level
B07B 1/46 (2006.01); B07B 1/38 (2006.01); B07B 1/50 (2006.01); B07B 1/52 (2006.01); B07B 1/54 (2006.01)
CPC (source: EP US)
B07B 1/38 (2013.01 - EP US); B07B 1/46 (2013.01 - EP US); B07B 1/522 (2013.01 - EP US); B07B 1/54 (2013.01 - EP US); B27L 11/00 (2013.01 - EP)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI NL SE
DOCDB simple family (publication)
WO 9316815 A1 19930902; AT E141062 T1 19960815; AT E185291 T1 19991015; BR 9303968 A 19940802; CH 685604 A5 19950831; CN 1032409 C 19960731; CN 1079678 A 19931222; CZ 255493 A3 19940413; CZ 286148 B6 20000112; DE 59303378 D1 19960912; DE 59309828 D1 19991111; DE 9321302 U1 19970227; DK 0584302 T3 19961104; DK 0694341 T3 20000327; EE 9400228 A 19960215; EP 0584302 A1 19940302; EP 0584302 B1 19960807; EP 0694341 A1 19960131; EP 0694341 B1 19991006; ES 2091596 T3 19961101; ES 2139804 T3 20000216; GR 3020756 T3 19961130; GR 3031791 T3 20000229; HU 216693 B 19990830; HU 9302673 D0 19940128; HU T65718 A 19940728; JP 2931406 B2 19990809; JP H06507119 A 19940811; KR 100194073 B1 19990615; RU 2098200 C1 19971210; SK 132993 A3 19940511; SK 281264 B6 20010118; US 5538139 A 19960723
DOCDB simple family (application)
CH 9300046 W 19930224; AT 93903774 T 19930224; AT 95113855 T 19930224; BR 9303968 A 19930224; CH 63192 A 19920229; CN 93103178 A 19930227; CZ 255493 A 19930224; DE 59303378 T 19930224; DE 59309828 T 19930224; DE 9321302 U 19930224; DK 93903774 T 19930224; DK 95113855 T 19930224; EE 9400228 A 19941117; EP 93903774 A 19930224; EP 95113855 A 19930224; ES 93903774 T 19930224; ES 95113855 T 19930224; GR 960402107 T 19960808; GR 990402884 T 19991110; HU 9302673 A 19930224; JP 51358193 A 19930224; KR 930702441 A 19930816; RU 93058409 A 19931028; SK 132993 A 19930224; US 9011293 A 19930720