Abstract: A method and system for providing validated labels that are attached to mail trays immediately upon mail being processed by a mailer and placed in a tray. Mail lists and programs for sanitizing the mail list and sorting the mail to achieve postal discounts are stored in a mailer's processor. A printer is controlled to print addresses on documents, such as letters, that are forwarded to an inserter. A mail list stored in the processor indicates where the mail is to be sent, the class of mail, level of sortation and the contents of the mail. Tray contents are computed and appropriate labels are prepared by a label printer under its control. By making the tray label printing an intricate part of the mail processing system, as opposed to being an adjunct to it, the providing of the labels becomes more efficient, reliable and economical.

Abstract: In the enclosure inserting apparatus comprising structure for conveying an envelope along a flap unfolding path to an enclosure inserting location, structure for unfolding the flap of the envelope as the envelope is conveyed along the flap unfolding path to the enclosure inserting location, structure for holding the flap-unfolded envelope open at the enclosure inserting location, and structure for moving an enclosure along an enclosure feed path to the held-open envelope and inserting the enclosure into the held-open envelope, wherein the flap unfolding structure comprises structure for engaging the flap of an envelope moved therepast, and the flap unfolding path includes a gap having a width determined by a distance between the envelope conveying structure and the engaging structure, the improvement comprises a flapper blade adjustably mounted to the engaging structure for adjusting the width of the gap.

Abstract: A postage meter has a print drum assembly which includes a print drum and a drum shaft. The drum includes selectively settable value printing elements. The drum shaft has, located in one or more grooves therein, a plurality of linearly movable racks. These racks are connected to the value printing elements in such a manner that linear movement of one rack alters the position of a corresponding value printing element. The meter also has a plurality of gears, called cross-over gears, arranged to drive corresponding racks. The cross-over gears driving the racks in the or each groove are arranged side-by-side and are independently driven by respective drive components arranged for rotation about a rotation axis common to the cross-over gears and the drive components.

Abstract: The invention is concerned with a low cost postage value generating apparatus wherein the number of postage imprints are determined rather than an accounting of the postage value. The apparatus has two movable print heads each having a single value font. This device is able to print multi-values by using multiple impressions of the two print heads. Because of this, the number of imprints gives a representation of the total postage value dispensed.

Abstract: The invention disclosed herein provides for automatically controlling positioning of a moistening nozzle relative to an envelope flap being moved therepast at high speed. The invention has particular application as an envelope flap moistener in a high speed mailing machine. Envelopes are moved to and past the nozzle at a speed of at least about 65 inches per second along a given path with the flap extending from the envelope in an opened configuration thereof. A sensor attached to the nozzle senses the location of the edge of the flap within about 0.2 inch of the nozzle upstream thereof a plurality times as the flap moves to and past the nozzle. The nozzle is then positioned to track the flap edge in accordance with sensing of the envelope flap. The nozzle may be pre-positioned by a lower bandwidth servo system having an envelope sensor located further upstream of the tracking sensor. A higher bandwidth servo loop controls tracking of the nozzle in response to the tracking sensor.

Abstract: The thermal printing postage meter includes a base supporting a registration wall and a deck, and a thermal print head mounted to the registration wall above a portion of the deck to define a print station. A position sensing assembly is provided for sensing the presence of the envelope's leading edge in the print station and informing a microcontroller. A thermal tape cassette is mounted to the registration wall such that a portion of the thermal ribbon passing below the thermal print head. A platen roller assembly and position assembly are responsive to instruction from the microcontroller for causing the platen roller to assume either a position biasing the envelope against the thermal ribbon and thermal print head or a retracted position. An ejection roller assembly having position assembly is responsive to instruction from the microcontroller for causing the ejection roller to assume either a retracted position or a position biasing the ejection roller against the envelope and an ejection plate.

Abstract: The method and apparatus for verifying that the correct postage has been paid includes a mail processing machine which is adapted to receive properly oriented mail via a transport from a racer apparatus. The mail processing machine includes a scale for weighing a mailpiece having postage affixed thereto for the purpose of cancelling it with a mark which includes the actual postage which should be affixed. In a further embodiment other information necessary to calculate the necessary postage is obtained by reading the information from the mailpiece. Any discrepancies between the postage affixed and the amount of postage which should actually be paid may be noted at acceptance or seen by the carrier as the mail is delivered. A batch of mail may be sampled to select representative mailpieces in a random manner and verified to compare the calculated total of postage required based on the sample to the postal amount paid for the batch by the sender.

Abstract: The method and apparatus for verifying that the correct postage has been paid includes a mail processing machine which is adapted to receive properly oriented mail via a transport from a racer apparatus. The mail processing machine includes a scale for weighing a mailpiece having postage affixed thereto for the purpose of cancelling it with a mark which includes the actual postage which should be affixed. In a further embodiment other information necessary to calculate the necessary postage is obtained by reading the information from the mailpiece. Any discrepancies between the postage affixed and the amount of postage which should actually be paid may be noted at acceptance or seen by the carrier as the mail is delivered. A batch of mail may be sampled to select representative mailpieces in a random manner and verified to compare the calculated total of postage required based on the sample to the postal amount paid for the batch by the sender.

Abstract: A method and apparatus for controlling a machine. The method includes providing a control panel having a plurality of control switches and respectively associated illumination means, identifying by illumination which of the control switches are selectable for control at any given moment; and choosing an operation by selecting one of the control switches whose associated illumination means is illuminated. The apparatus includes a controller and software for controlling a machine. Control switches and associated illumination means are operatively connected to the controller. Selectable switches are identified by illumination of the illumination means associated with the selectable switches.

Abstract: Improved Driver circuitry for multiple combination LED/silicon detector sensors arranged in an array or scattered in a machine, wherein the LEDs and detectors are connected in a matrix arrangement to common busses to reduce the number of connections and minimize interference. Grounding gates are toggled "ON" and "OFF" prior to actuating the driver circuitry to reduce the presence of live voice.

Abstract: An improvement for an apparatus conveying sheets of paper seriatim along a deck between a plurality of roller pairs, including lower driven rollers and corresponding upper biased idler rollers. The improvement comprises a roller and guide plate assembly pivotably mounted on the deck. The roller and guide plate assembly includes a guide plate operatively coupled to rigid support shafts and upper roller assemblies of the roller pairs, and means for supporting the guide plate a fixed distance above the deck. The guide plate is mounted to at least two shaft support blocks, the rigid support shafts for the upper roller assemblies being mounted to the support blocks above the guide plate, the guide plate including slots through which the biased upper rollers of the upper roller assemblies extend therethrough to cooperate with the corresponding lower driven rollers to convey sheets across the deck.

Abstract: A programmable logic device for commutating a brushless motor having an encoder with a plurality of Hall-effect sensors operative for providing commutation information to a motor controller for commutation of the motor by sequencing of a plurality of complementary FET's for energizing stator windings of the brushless motor comprises a Hall-effect sensor decode circuit and a deadtime generator. The sensor decode circuit is operative for commutation of motor output control signals in accordance with direction and PWM signals from a system controller and commutation information from the Hall-effect sensors. The deadtime generator provides timed blanking for ensuring that each respective one of said plurality of FET's is turned completely off before its complementary FET is turned on to protect against destructive currents.

Abstract: A thermal ribbon cassette includes a take-up spool and a supply spool rotatively mounted in the cassette housing. The spools are aligned to respective aperture in the rear wall of the housing. The housing has a print head opening located between the supply spool and the take-up spool dividing the cassette into the respective supply side and the take-up side. The thermal ink transfer ribbon supply is wrapped around the supply spool and extending to the take-up spool. An encoder post is rotatively mounted to the rear wall to the supply side of the cassette aligned to an aperture in the rear wall. A first drag post is fixably mounted to the rear wall on the supply side of the cassette and a feed post is fixably mounted to the rear wall on the supply side of the cassette just prior to the print head opening. A drag clutch is provided for preventing the supply spool from turning in the non-feed direction and for providing a predetermined amount of drag to the supply spool.

Abstract: A thermal printing postage meter comprising a base supporting a registration wall, a print deck. The registration wall supports a detachable mounted thermal ribbon cassette and a thermal print head. The thermal print head is mounted to the registration wall to extend over the deck to define a print station. A platen drive assembly is mounted to the base for biasing an envelope against the thermal print head and causing the envelope to traverse the thermal print head during a print cycle of the thermal meter under the influence of a drive motor responsive to a micro controller. The micro controller has a plurality of switches mounted to the registration wall of the postage meter. The cassette is comprised of a housing formed by a front and rear wall maintained in spaced apart relationship by a plurality of side walls. The rear wall of the housing includes a slot having an outwardly extending pin slidably mounted in the slot.

Abstract: A wrap spring clutch assembly is disclosed which is designed for use with a rotary element which is subjected to repeated intermittent rotary motion. The clutch assembly includes a first circular hub fixedly attached to the element for rotation therewith, a wrap spring mounted on the first hub and adapted to grip or release the hub depending on the direction of movement of a free tang of the wrap spring. A second, split hub acting as a resilient shock absorber is mounted on the rotary element and underlies a portion of the wrap spring so as to deflect inwardly when the wrap spring grips the first hub thereby permitting a small amount of additional rotation of the rotary element to provide a controlled deceleration of the rotary element, thereby absorbing the shock force of virtual instantaneous deceleration of the rotary element which otherwise occurs and tends to break the wrap spring at the juncture of the spring coils and the tang which is attached to the rotary element.

Abstract: The instant invention is concerned with providing safeguards that prevent damage to weighing scale in the case of an overload applied to the side edges of the scale platform. In addition, the invention prevents damage to the weighing mechanism of the scale due to torquing when one attempts to lift the scale by the platform.

Abstract: Apparatus for drying ink on a sheet fed downstream therebeneath in a predetermined path of travel, the apparatus comprising; framework, structure for blowing air downwardly toward the path of travel of a sheet, the air blowing structure including an electrically operable axial fan connected to the framework, an elongate member connected to the framework for location thereof beneath the fan, the member including an elongate upper wall and elongate oppositely disposed side walls depending from the upper wall, the upper wall having a light reflecting inner surface, structure for providing infrared light, the light providing structure including an elongate electrically-operable infrared lamp connected to the framework for location thereof within the member, and the upper wall of the member including a plurality of elongate parallel-spaced louvers formed therefrom and extending transversely of the longitudinal length thereof, each of the louvers including an aperture and vane associated with each other, each of th

Abstract: A tape storage apparatus is used with a mailing machine having printing postage indicia on a discrete portion of a strip of tape of indefinite length which is fed along a tape path extending through the mailing machine by a tape feeding device mounted within the mailing machine. The tape storage apparatus includes a base having vertical guide rails and a tape holding device mounted on the guide rails for movement therealong. A releasable latch holds the tape holding device in a lowermost position against the force of a plurality of resilient spring device for moving the tape holding device upwardly to a position in which the tape holding device becomes accessible to an operator or service person for reloading rolls of tape or performing service on the apparatus. When the tape holding device is in its lowermost position, it is functionally integrated with the mailing machine, but it is inaccessible for reloading tape or for threading tape into the feeding device in the mailing machine.

Abstract: The instant invention is directed to a mounting device for a load cell scale that is a component of a high speed sheet processing system. The invention has particular utility in a mail processing machines which include the step of weighing mailpieces. The mounting device of the instant invention is one that provides reliability, ease of manufacture, and ease of assembly. In addition, isolation members are included that isolate the scale platform from vibrations caused by the scale's environment.

Abstract: The method and apparatus for verifying that the correct postage has been paid includes a mail processing machine which is adapted to receive properly oriented mail via a transport from a facer apparatus. The mail processing machine includes a scale for weighing a mailpiece having postage affixed thereto for the purpose of cancelling it with a mark which includes the actual postage which should be affixed. In a further embodiment other information necessary to calculate the necessary postage is obtained by reading the information from the mailpiece. Any discrepancies between the postage affixed and the amount of postage which should actually be paid may be noted at acceptance or seen by the carrier as the mail is delivered. A batch of mail may be sampled to select representative mailpieces in a random manner and verified to compare the calculated total of postage required based on the sample to the postal amount paid for the batch by the sender.