An improved coin escrow mechanism for use in a coin telephone including movable plates located at the corners where the hopper chute joins with the collect and refund channels, respectively. The movable plates facilitate the deposit of additional coinage. Also included is a special notch in the hopper facilitating the easy assembly of the coin escrow mechanism, particularly as to a trigger switch actuator used for actuating the trigger switch on the relay portion of the mechanism.
申请公布号
US5064116(A)
申请公布日期
1991.11.12
申请号
US19900524570
申请日期
1990.05.17
申请人
QUADRUM TELECOMMUNICATIONS, INC.
发明人
MCGOUGH, GERALD B.;STANFORD, TIMOTHY M.;BASS, CHARLES J.