EP 0004314 B1 19811118 - BALING PRESS FOR CARDBOARD WASTE
Title (en)
BALING PRESS FOR CARDBOARD WASTE
Publication
Application
Priority
DE 2809887 A 19780308
Abstract (en)
[origin: US4240339A] In pressing cardboard waste material and the like into a bale, the waste material is fed into a housing containing a pair of conveyor belts with a portion of each conveyor belt spaced from the other and forming therebetween a press chamber. The portion of the conveyor belts forming the press chamber are each driven in a different direction and the waste material is fed into the press chamber by one of the conveyor belts. As the waste material is rolled into a bale by the oppositely moving portions of the conveyor belts, the portion of the conveyor belts move outwardly away from one another increasing the volume of the press chamber and accommodating the increasing size of the bale. When the bale is completed, it is wound with a cord-like member and then one of the conveyor belts is pivoted away from the completed bale so that the bale can be displaced from the housing.
IPC 1-7
IPC 8 full level
B30B 9/30 (2006.01)
CPC (source: EP US)
B30B 9/3082 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB IT NL
DOCDB simple family (publication)
EP 0004314 A1 19791003; EP 0004314 B1 19811118; DE 2809887 A1 19790913; DE 2961346 D1 19820121; US 4240339 A 19801223
DOCDB simple family (application)
EP 79100689 A 19790308; DE 2809887 A 19780308; DE 2961346 T 19790308; US 1708279 A 19790305