Tamper-resistant postage meter
AssigneeAscom Hasler Mailing Systems, Inc.
InventorsStephan Schor, Stefan Etter, Beat Stulz, Thomas Nietlispach, Christian Gillieron, Christian Moy
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AssigneeAscom Hasler Mailing Systems, Inc.
InventorsStephan Schor, Stefan Etter, Beat Stulz, Thomas Nietlispach, Christian Gillieron, Christian Moy
Estimating the term…
A postage meter has a locking cam follower so that locking arms on the print wheels of the postage meter are able to lock the wheels from unintended movement when the print rotor is out of its home position. Stiff runners are provided below guide rods of setting racks in the rotor so that the racks cannot be displaced away from the value wheels. A sensor is placed on the rotor cover with the meter software set up to keep a print cycle from starting if the cover is open. A cam on the rotor makes it impossible to open the cover when the rotor is out of the home position. A latch holds the cover shut, and the only way the latch can be released is if the meter software releases it, for example by sliding a rack to a position that triggers the latch. Cogs and cog teeth are used instead of gears and gear teeth to reduce the possibility of unintended movement of the value wheels. Rotating disks lock the racks when the rotor is not in the home position.
A postage meter comprising a main body and a rotor rotatable relative to the main body for imprinting postage indicia on a mail piece through rotation thereof, the main body shaped to provide a secure housing for the postage meter, the meter further comprising a processor operative to control rotation of the rotor, the meter further comprising a cover movable between a first position in which a user has access to the rotor and a second position in which the user has no access to the rotor, the meter further comprising a switch disposed with respect to the cover to generate a signal indicative of the cover being in the first position, the signal made available as an input to the processor, the secure housing further characterized in that the switch is within the secure housing whereby the user is substantially unable to affect the generation of the signal indicative of the cover being in the first position.
A method for use with a postage meter, the postage meter comprising a main body and a rotor rotatable relative to the main body for imprinting postage indicia on a mail piece through rotation thereof, the main body shaped to provide a secure housing for the postage meter, the meter further comprising a processor operative to control rotation of the rotor, the meter further comprising a cover movable between a first position in which a user has access to the rotor and a second position in which the user has no access to the rotor, the meter further comprising a switch disposed with respect to the cover to generate a signal indicative of the cover being in the first position, the signal made available as an input to the processor, the secure housing further characterized in that the switch is within the secure housing whereby the user is substantially unable to affect the generation of the signal indicative of the cover being in the first position, the method comprising the steps of:
A method for use with a postage meter, the postage meter comprising a main body and a rotor rotatable relative to the main body for imprinting postage indicia on a mail piece through rotation thereof, the main body shaped to provide a secure housing for the postage meter, the meter further comprising a processor operative to control rotation of the rotor, the meter further comprising a memory and output means for providing information to a user, the meter further comprising a cover movable between a first position in which a user has access to the rotor and a second position in which the user has no access to the rotor, the meter further comprising a switch disposed with respect to the cover to generate a signal indicative of the cover being in the first position, the signal made available as an input to the processor, the secure housing further characterized in that the switch is within the secure housing whereby the user is substantially unable to affect the generation of the signal indicative of the cover being in the first position, the method comprising the steps of:
Dependencies are inferred from the claim text.