EP 0414172 B1 19930922 - DRAINAGE ELEMENT FOR PRESSES
Title (en)
DRAINAGE ELEMENT FOR PRESSES
Publication
Application
Priority
CH 304189 A 19890822
Abstract (en)
[origin: US5130022A] To fasten filter covering (4) of a drainage element (2) for a fruit press, rod-shaped, flexible core (3) of drainage element (2) carries an elastic sleeve (11) on its end. Filter covering (4) is pulled over sleeve (11) and is held by an O-ring (13) in a annular slot (14) of sleeve (11). The end of drainage element (2) is detachably fastened in a holder (6) that is placed in container wall (5) of the fruit press to be axially immovable and that overlaps filter covering (4) and O-ring (13). During pulling action on filter covering (4) in the direction of arrow (17), annular slot (14) and O-ring (13) are deformed so that O-ring (13) acts as a wedge and solidly braces filter covering (4) against sleeve (11).
IPC 1-7
IPC 8 full level
B30B 9/02 (2006.01); B30B 9/06 (2006.01); B30B 9/08 (2006.01); B30B 9/26 (2006.01)
CPC (source: EP US)
B30B 9/262 (2013.01 - EP US)
Designated contracting state (EPC)
AT DE FR IT
DOCDB simple family (publication)
EP 0414172 A2 19910227; EP 0414172 A3 19910417; EP 0414172 B1 19930922; AT E94807 T1 19931015; CA 2023175 A1 19910223; CA 2023175 C 20000502; CH 679565 A5 19920313; CS 407390 A3 19920115; CZ 278431 B6 19940119; DD 297113 A5 19920102; DE 59002821 D1 19931028; HU 206449 B 19921130; HU 905086 D0 19910128; HU T59576 A 19920629; SK 277751 B6 19941207; US 5130022 A 19920714; YU 134290 A 19940405; YU 47560 B 19951003
DOCDB simple family (application)
EP 90115864 A 19900818; AT 90115864 T 19900818; CA 2023175 A 19900813; CH 304189 A 19890822; CS 407390 A 19900821; DD 34357690 A 19900822; DE 59002821 T 19900818; HU 508690 A 19900821; SK 407390 A 19900821; US 55636990 A 19900724; YU 134290 A 19900711