EP 3242752 A1 20171115 - VIBRATING PLANAR SCREEN ALSO CALLED DRAWER TYPE CLASSIFYING SCREEN
Title (en)
VIBRATING PLANAR SCREEN ALSO CALLED DRAWER TYPE CLASSIFYING SCREEN
Title (de)
SCHWINGENDES EBENES SIEB AUCH GENANNT SCHUBLADENARTIGES SIEB
Title (fr)
CRIBLE A PLANS VIBRANTS DIT CRIBLE A TIROIRS
Publication
Application
Priority
- FR 1550130 A 20150108
- FR 2015053759 W 20151228
Abstract (en)
[origin: WO2016110629A1] The invention relates to a sieve (1) comprising a first stationary portion, receiving the screens, and a second portion (101) referred to as the cover, translatable (F3) between a first position of closure of the opening of the first portion and a second opening position enabling access to the screens. The invention comprises a first stationary transverse walkway (13) located at the bottom portion of the sieve and suitable for providing access to a first screen when the cover (101) is in the open configuration and to provide access from one side of the sieve to the other only when the cover (101) is in the closed configuration. It comprises at least one second transverse walkway (25) movable between a first position that prohibits access to at least a second screen when the cover (101) is closed and a second position, referred to as the active position, in which the second walkway (25) defines an access path to at least a second screen when the cover (101) is open, the second transverse walkway (25) also defining, in the active position, an access from one side of the sieve to the other, above the first transverse walkway (13).
IPC 8 full level
B07B 1/46 (2006.01); E04G 21/32 (2006.01)
CPC (source: EP)
B07B 1/46 (2013.01); B07B 1/4627 (2013.01); B07B 2201/04 (2013.01)
Citation (search report)
See references of WO 2016110629A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2016110629 A1 20160714; EP 3242752 A1 20171115; FR 3031465 A1 20160715; FR 3031465 B1 20181019
DOCDB simple family (application)
FR 2015053759 W 20151228; EP 15823723 A 20151228; FR 1550130 A 20150108