The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 06, 1984
Filed:
Jan. 31, 1983
Herbert H Jamgochian, Wallingford, PA (US);
Joseph L Levasseur, Chesterfield, MO (US);
ARA Services, Inc., Philadelphia, PA (US);
Abstract
A housing has an input hopper for receiving municipal trash items, particularly aluminum cans, which drop onto a conveyor and are carried to a crusher. The crushed items drop onto a second conveyor which carries the items past a magnetic separator station which recognizes and separates out any ferrous materials. The remaining material, including aluminum cans, glass bottles, plastic cartons, paper and other items, are carried to an identification station which recognizes the aluminum items and signals a pusher mechanism to push the aluminum items off the conveyor. The pushed-off aluminum items drop into one of the pockets of a rotatable collector-and-wiper device. After a pre-selected number of items have been recognized and pushed off the conveyor, or if a time period of preselected length passes during which no additional items are received at the input hopper, a signal is generated which causes the collector-and-wiper device to be indexed, thereby to push the collector items onto the platform of a weighing scale. A signal is generated which is sent to a coin-payout mechanism to make payment for the weight of the aluminum items deposited on the scale.