A paper sheet separation and transfer apparatus has a take-out roller which takes out stacked paper sheets onto a transfer path, a first separation unit, and a second separation unit. When the front end of a first paper sheet in the transfer direction reaches a nip of the second separation unit, the...http://www.google.de/patents/US7717416?utm_source=gb-gplus-sharePatent US7717416 - Paper sheet separation and transfer apparatus
