EP 0408820 A1 19910123 - Differentiated collecting station for used plastic containers with suction drawing.
Title (en)
Differentiated collecting station for used plastic containers with suction drawing.
Title (de)
Anlage zum Sammeln gebrauchter Kunststoffbehälter versehen mit einer Saugvorrichtung.
Title (fr)
Installation de ramassage de récipients synthétiques usagés, au moyen de succion.
Publication
Application
Priority
EP 89830220 A 19890517
Abstract (en)
The collection station essentially consists of an ideally cylindrical or parallelepiped compact mass body forming the collecting chamber for used plastic material containers and is equipped in different ways with a suction duct. The device can be directly laid on the ground and its emptying is nearly instantaneous by means of an aspiration air flux at high speed coming from a suction element, acting with automatic hooking, of a mobile drawing compartment which then transforms the above mentioned containers in recovered product for recycling. In a version a station is foreseen which, on a base (1) leaning on the ground, uses a parallelepiped containment body (2) with loading mouths (3) and an inspection door (4). The plastic containers, or heterogenous plastic material, which have been let in, reach the bottom of the chamber (5) gliding on an inclined plane (6) and are stopped by a wall (7) with an inclination opposed to the preceding plane (6). On this site a suction duct (9), with catching mouth (8), is fitted with check and directional control valves (11). By means of the said suction duct (9) the containers are then taken away by means of a mobile operative compartment (17).
IPC 1-7
IPC 8 full level
B65F 1/12 (2006.01)
CPC (source: EP)
B65F 1/127 (2013.01)
Citation (search report)
- [Y] LU 84448 A1 19840510 - MINERAL PRODUCTS SOCIETE ANONY [BE]
- [Y] GB 524256 A 19400801 - SHELVOKE & DREWRY LTD, et al
- [Y] US 3819069 A 19740625 - BAUMAN J, et al
- [A] DE 3727431 A1 19890302 - FRAUNHOFER GES FORSCHUNG [DE]
- [A] DE 2513290 A1 19761007 - JANSKY TANK & APP
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0408820 A1 19910123; EP 0408820 B1 19921216; AT E83460 T1 19930115; DE 68903949 D1 19930128; DE 68903949 T2 19930624; ES 2037995 T3 19930701; GR 3007384 T3 19930730
DOCDB simple family (application)
EP 89830220 A 19890517; AT 89830220 T 19890517; DE 68903949 T 19890517; ES 89830220 T 19890517; GR 930400596 T 19930316