Check-actuated control mechanisms – Including noncontacting – relatively movable parts connected...
Patent
1974-08-12
1976-01-20
Reeves, Robert B.
Check-actuated control mechanisms
Including noncontacting, relatively movable parts connected...
194 9T, 194DIG18, 116 35R, 340 51, 340280, G07F 1700
Patent
active
039332314
ABSTRACT:
A workshop installation in which a user can service equipment, machines, vehicles and the like comprising one or more enclosures each having a single access space with a displaceable barrier thereat. The barrier is normally retracted to allow free entry into the respective enclosure via the access space and it is closable after entry into the space. A plurality of tools are supported in tool carriers within the enclosure for utilization by the user within the enclosure. A pre-payment device in the enclosure is coupled to the barrier and the tool supports for allowing removal of the tools after sufficient payment has been made in the pre-payment device corresponding to a pre-determined period of time. A barrier locking device is actuated when a tool has been removed from the tool supports. An electrical warning circuit is provided for each enclosure and is activated when the predetermined period of time of the pre-payment device has expired and the tools have not been returned to the tool supports.
REFERENCES:
patent: 1765223 (1930-06-01), Ferris
patent: 2591288 (1952-04-01), Pitchford
patent: 2614519 (1952-10-01), Paladino
patent: 3509527 (1970-04-01), Oakes et al.
patent: 3530451 (1970-09-01), Devine
patent: 3778637 (1973-12-01), Arita
Reeves Robert B.
Rolla Joseph J.
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