EP 0250647 B1 19891004 - APPARATUS FOR FITTING A SHRINK FOIL HOOD OVER A STACK AND SHRINKING IT ON SAID STACK
Title (en)
APPARATUS FOR FITTING A SHRINK FOIL HOOD OVER A STACK AND SHRINKING IT ON SAID STACK
Publication
Application
Priority
DE 3621297 A 19860625
Abstract (en)
[origin: US4724658A] An arrangement for sliding and shrinking a hood of shrinking foil over and onto a stack formed by a number of packaging objects. The arrangement includes a vertically movable frame with shrinking devices provided in the upper region of the frame and gripping elements for grasping and pulling down the lower edge of the shrinking foil. A lifting device arranged centrically underneath the stack serves to raise the stack from a conveying device which transports the stack into and out of the arrangement according to the invention. The lifting device raises the stack so that the lower edge of the hood of shrinking foil can be shrunk onto the stack up to the region of the conveying device. Subsequently, the lifting device is lowered. The vertical distance between the gripping elements and the shrinking devices is adjustable.
IPC 1-7
IPC 8 full level
B65B 9/00 (2006.01); B65B 53/02 (2006.01); B65B 53/06 (2006.01)
CPC (source: EP US)
B65B 9/135 (2013.01 - EP US); B65B 53/063 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB LI LU NL SE
DOCDB simple family (publication)
EP 0250647 A1 19880107; EP 0250647 B1 19891004; EP 0250647 B2 19950510; AT E46886 T1 19891015; DE 3621297 A1 19880114; DE 3621297 C2 19920514; DE 3666025 D1 19891109; ES 2011447 B3 19900116; ES 2011447 T5 19950816; JP S6312433 A 19880119; SU 1625328 A3 19910130; US 4724658 A 19880216
DOCDB simple family (application)
EP 86117386 A 19861213; AT 86117386 T 19861213; DE 3621297 A 19860625; DE 3666025 T 19861213; ES 86117386 T 19861213; JP 30670486 A 19861224; SU 4202159 A 19870320; US 3878487 A 19870415