Patent ID: 6209704
Filing Date: 2001-04-03
Classification: B65G

Abstract:
An apparatus for transporting and reorienting items between two locations, said apparatus comprising:a) a frame having first and second upstanding members each having a first end and a second end, said first and second upstanding members being joined together at said first ends by a third frame member;b) a track formed in said first and second upstanding members and said third frame member which defines a path which spans at least 180 degrees;c) a set of six sprockets interacting with said track;d) a movable member is positioned within said track and is looped about said set of six sprockets wherein said movable member is a continuous roller chain;e) an integral carrier secured to said movable member, said integral carrier having first and second members each having a first end, and a third member affixed to said first ends of said first and second members to form a nonadjustable, approximately C-shaped configuration wherein said first and second members are permanently spaced apart from one another and aligned in a parallel relationship;f) power means for driving one of said sprockets;g) control means for activating and deactivating said power means at set time intervals to transport and reorient said integral carrier between said first and second locations; andh) a tensioner connected to one of said six sprockets wherein said tensioner functions to maintain a desired tension in said roller chain.