Patent ID: 7540375
Filing Date: 2009-06-02
Classification: B65G

Abstract:
1. A roller conveying device comprising: a first conveying section comprising a first roller conveyor with first driven rollers extending at a right angle to a first conveyor track; a second conveying section comprising a second roller conveyor with second driven rollers extending at a right angle to a second conveyor track, said second conveying section being differently directed from said first conveying section; a curved roller conveyor for conveying individually packaged products between said first conveying section and said second conveying section, said curved roller conveyor comprising a radially outer curved frame part, individual rollers located at spaced locations from one another, said individual rollers extending radially at right angles to a curved conveyor track, said individual rollers having one of coaxial drive rollers or coaxial drive jacket sections, loose upper and lower pressing rollers located between said individual rollers and a common circulating drive belt, said circulating drive belt comprising a V-belt, said V-belt being guided in a V-belt guide defined by said coaxial drive rollers or coaxial drive jacket sections of said individual rollers both at a top at a carrying run of said V-belt and at the bottom at an empty run of said V-belt, said V-belt being held up in the V-belt guide from the top at said carrying run of said V-belt and from the bottom at said empty run of said V-belt via said loose upper and lower pressing rollers, said pressing rollers being vertically adjustable and rotatably fastened to said radially outer curved frame part.