Vending rack burglar alarm

Claim 2

A vending machine, such as a newspaper vending rack, which is protected from theft or pilferage comprising, in combination a housing, a vending compartment provided in said housing for receiving and storing the articles to be vended by the machine, an enclosed locking coin compartment carried by said housing, a coin receiving mechanism located within said coin compartment, an audible alarm, and means located within said enclosed locking coin compartment for sounding said audible alarm in response to movement of said housing beyond a predetermined limited range of movement occurring for a predetermined time duration.

Claim 3

A vending machine as set forth in claim 1 wherein said means for sounding said alarm includes means responsive to tilting of said housing more than about twenty degrees for a duration of about three seconds or longer.

Claim 4

A vending machine as set forth in claim 1 wherein said means for sounding said alarm includes a mercury tilt switch having switch contacts which are actuated in response to tilting of more than about twenty degrees, and a delay circuit cooperating with said mercury switch and connected to said audible alarm so as to effect sounding of said alarm in response to the contacts of the mercury switch remaining actuated for a minimum duration of about three seconds or longer.

Claim 5

A vending machine as set forth in claim 1 wherein said means for sounding said audible alarm comprises a resistor and capacitor delay circuit.

Claim 6

A vending machine as set forth in claim 1 wherein said means for sounding said audible alarm comprises a resistor, capacitor and integrated circuit delay circuit.

Claim 7

A newspaper vending rack, which is protected from theft or pilferage comprising, in combination a housing, a newspaper compartment provided in said housing for receiving and storing newspapers, a normally latched door providing access to said newspaper compartment, an enclosed lockable coin compartment carried by said housing, a coin receiving mechanism located within said coin compartment, a latch mechanism operable for unlatching said door upon receipt of coins by said coin receiving mechanism, an audible alarm located within said enclosed lockable coin compartment, and means located within said enclosed locking coin compartment for sounding said alarm in response to movement of said housing beyond a predetermined limited range of movement occurring for a predetermined time duration.

Claim 8

A newspaper vending rack, which is protected from theft or pilferage comprising, in combination a housing, a newspaper compartment provided in said housing for receiving and storing newspapers, a normally latched door providing access to said newspaper compartment, an enclosed lockable coin compartment carried by said housing, a coin receiving mechanism located within said coin compartment, a latch mechanism operable for unlatching said door upon receipt of coins by said coin receiving mechanism, an audible alarm located within said enclosed lockable coin compartment, and means located within said enclosed locking coin compartment for sounding said alarm in response to movement of said housing beyond a predetermined limited range of movement occurring for a predetermined time duration.

Claim 9

A newspaper rack as set forth in claim 6 including a self contained alarm unit located within said lockable coin compartment and secured thereto, and wherein said audible alarm and said means for sounding said alarm are housed within said alarm unit.

Claim 10

A newspaper rack as set forth in claim 6 wherein said alarm unit additionally includes battery means for powering said audible alarm.

Claim 11

A vending machine as set forth in claim 6 wherein said means for sounding said audible alarm comprises a resistor and capacitor delay circuit.

Claim 12

A vending machine as set forth in claim 6 wherein said means for sounding said audible alarm comprises a resistor, capacitor and integrated circuit delay circuit.

Claim 13

A newspaper vending rack, which is protected from theft or pilferage comprising, in combination a housing; a newspaper compartment provided in said housing for receiving and storing newspapers; a hinged door carried by said housing and providing access to said newspaper compartment, said door having a latch for maintaining the door in a normally latched condition; an enclosed lockable coin compartment carried by said housing and having at least one set of parallel walls; a coin receiving mechanism mounted within said coin compartment; a latch mechanism mounted within said coin compartment and operable for unlatching said latch of said door upon receipt of coins by said coin receiving mechanism; an alarm unit having a housing positioned within said coin compartment, said alarm unit comprising a tilt responsive switch having switch contacts which are activated in response to a predetermined amount of tilting from a level orientation, an audible alarm, and a delay circuit means cooperating with said audible alarm for sounding of the audible alarm a predetermined amount of time after tilting occurs; and means for mounting said housing to an inside wall of said coin compartment in a level orientation irrespective of the levelness of the coin compartment.

Claim 14

A newspaper vending rack, which is protected from theft or pilferage comprising, in combination a housing; a newspaper compartment provided in said housing for receiving and storing newspapers; a hinged door carried by said housing and providing access to said newspaper compartment, said door having a latch for maintaining the door in a normally latched condition; an enclosed lockable coin compartment carried by said housing and having at least one set of parallel walls; a coin receiving mechanism mounted within said coin compartment; a latch mechanism mounted within said coin compartment and operable for unlatching said latch of said door upon receipt of coins by said coin receiving mechanism; an alarm unit having a housing positioned within said coin compartment, said alarm unit comprising a tilt responsive switch having switch contacts which are activated in response to a predetermined amount of tilting from a level orientation, an audible alarm, and a delay circuit means cooperating with said audible alarm for sounding of the audible alarm a predetermined amount of time after tilting occurs; and means for mounting said housing to an inside wall of said coin compartment in a level orientation irrespective of the levelness of the coin compartment.

Claim 15

A vending machine as set forth in claim 11 including: a battery test means for testing whether said battery is operational. a battery test means for testing whether said battery is operational.

Claim 16

A vending machine as set forth in claim 11 wherein said delay circuit means comprises a resistor and capacitor delay circuit.

Claim 17

A vending machine as set forth in claim 11 wherein in said delay circuit means comprises a resistor, capacitor and integrated circuit delay circuit.