Cubic Automatic Revenue Collection Group

Other

Charles J Ingram

Guy M Kelly

John B Roes

An extendible drapery assembly including a mounting track. A plurality of roller assemblies are slidably coupled along the mounting track. Next provided is a blind control assembly coupled to each of the roller assemblies. Also included is a plurality of discrete blinds each connected to one of the associated blind control assemblies. Each blind includes at least two blind portions hingably coupled along side edges thereof. In use, the blind portions are rotatable between an extended orientation with the blind portions linearly aligned in tandem and a retracted orientation with faces of the blind portions abutting each other. Finally, a control mechanism is provided for allowing the selective transfer of the blind portions between the extended and retracted orientation.

Extendible blind assembly

A transmitter circuit and a receiver circuit couple inductively to allow data communication between a mass transit vehicle farebox and an external computer. Data communication may be performed simultaneously with removal of coins from the farebox via a vacuum hose. Two mating connectors each carry a wire coil; one coil is connected to the transmitter circuit and the other is connected to the receiver circuit. Furthermore, the same connectors that carry the coils may be used to form the vacuum hose connection. A modulated signal representing encoded binary data is applied to the transmitter coil to cause corresponding flux changes. When placed in close proximity to one another, the magnetic flux changes across the gap induce a corresponding modulated signal in the receiver coil. The induced signal in the receiver coil is then decoded to recover the original binary data. The coils thus function as halves of a transformer.

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La Mesa, CA, United States of America

Charles J Ingram