Patents Assigned to Brandt-Pra, Inc.
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Patent number: 4313598Abstract: A self-compensating stripper assembly cooperating with a feed roller for separating sheets from a stack and feeding them one-at-a time to facilitate counting, examining and endorsing operations on each individual sheet. Said assembly has a pivotally mounted stripper member positioned upon the free end of a swingable arm. A resilient element urges the swingable arm toward the feed roller and an adjustable stop limits the movement of the stripper assembly toward the feed roller. An additional independent resilient member urges the stripper member toward the feed roller and is yieldable to accommodate changes in sheet thickness. The shape of the stripper member facilitates the stripping operation by shaping the stack of sheets prior to entry into the stripping operation. Separate stops are provided for limiting the pivotal movement of the stripper member about its pivotal mounting.Type: GrantFiled: August 29, 1979Date of Patent: February 2, 1982Assignee: Brandt-Pra, Inc.Inventor: John A. DiBlasio
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Patent number: 4275874Abstract: A stacker for handling and counting documents such as, for example, paper sheets, paper currency and the like in which the documents are fed from an input tray through cooperative feeder and stripper assemblies which separate the documents to feed them in a one at a time fashion in a forward feed direction toward acceleration rollers which accelerate the single-fed documents to create a gap between documents moving along the feed path. A gap detector senses the presence of gaps for document counting purposes. An endorser and/or suspect examination detector for examining the authenticity of paper currency may be provided downstream of the first acceleration rollers.Type: GrantFiled: February 21, 1979Date of Patent: June 30, 1981Assignee: Brandt-Pra, Inc.Inventor: John A. DiBlasio
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Patent number: 4237378Abstract: Electronic counting and control means are provided which are sensitive to the transmissivity of light and include feedback means for controlling the brightness of the light source to extend its life. Additionally, integrating means are provided for determining when there is an overlap of documents being handled by the counting means. Further, specific circuit arrangements are provided for insuring that an exact count is obtained even when perforated documents are being counted and there is a gap between successive documents.Type: GrantFiled: December 28, 1977Date of Patent: December 2, 1980Assignee: Brandt-Pra, Inc.Inventor: Alan P. Jones
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Patent number: 4146218Abstract: Apparatus for feeding, separating, counting and stacking documents at high speed.Type: GrantFiled: May 16, 1977Date of Patent: March 27, 1979Assignee: Brandt-PRA, Inc.Inventors: Peter J. Loftus, John A. DiBlasio
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Patent number: 4116127Abstract: Apparatus for counting and endorsing documents and more particularly tickets dimensioned within the preferred range from 1 inch by 2 inches to 2 inches by 5.5 inches and in the thickness range from 2 mils to 14 mils. The stack of tickets is placed in an in-feed hopper and is engaged by an eccentric bottom feed picker to drive preferably the bottom-most document toward a drive wheel and stripper wheel assembly to permit documents to pass only in single file beyond the stripper device. The documents are fed in single file between cooperating belts until they are picked up by acceleration means which abruptly accelerates the documents to provide a gap therebetween suitable for counting purposes.The documents are driven into a stacker wherein they are stacked in the same order in which they were loaded into the in-feed hopper. A stacker arm provides pressure on the building stack which pressure is continually reduced as the stack increases in height to assure a smooth stacking operation.Type: GrantFiled: September 27, 1976Date of Patent: September 26, 1978Assignee: Brandt-Pra, Inc.Inventor: George P. McInerny
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Patent number: 4114804Abstract: In an apparatus for accurately counting a stack of documents and especially legal tender (i.e., paper money), tests for authenticity are performed simultaneously with the counting operation and without in any way impeding the type of counting operation being performed. At the same time that the counting operation is being performed, at speeds of the order of 1250 bills per minute, each bill or note currency is tested for certain properties of genuineness, including fluorescence and magnetic characteristics. Notes which fail to satisfy the tests are categorized as suspect notes and automatically stop the machine and thereby temporarily halt the counting operation. The suspect note is isolated as the top-most document in the outfeed stacker greatly facilitating the handling and removal of the suspect bill for further examination.Type: GrantFiled: August 4, 1976Date of Patent: September 19, 1978Assignee: Brandt-Pra, Inc.Inventors: Alan P. Jones, William Sherman
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Patent number: 4114870Abstract: A document handling and counting device in which documents arranged in a stack within an infeed tray are bottom-fed through a document stripping and separating means so as to be fed at spaced intervals and in a one-at-a-time fashion through a document processing stage whereupon the documents are then restacked in their original order. Document stripping and separating is performed by cooperating stripper means and feed means imparting counteracting forces upon documents fed therebetween.Type: GrantFiled: July 12, 1976Date of Patent: September 19, 1978Assignee: Brandt-Pra, Inc.Inventor: John A. Di Blasio
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Patent number: 4099214Abstract: Electronic control means for a paper handling and counting machine. An LED array provides a visual display of the number of paper documents counted during either normal counting or "batching" operations. The LED display is utilized to the exclusion of additional display devices for providing an indication of a jam condition in the event of a jam by "flashing" the zero decimal digit. A similar indication is artificially created upon turn-on of the machine. When operating in the "batching" mode the LED array, in addition to providing a visual display of a completed batch count, will display a partially completed batch count in a flashing manner. The "jam-type" display is also activated whenever the batch control selector switch is switched from the "count" mode position to any batching mode position.Type: GrantFiled: November 22, 1976Date of Patent: July 4, 1978Assignee: Brandt-Pra, Inc.Inventor: Alan P. Jones
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Patent number: 4083303Abstract: An endorser drum assembly for printing data on paper sheets, documents and the like and having an elongated strip preferably formed of resilient material, for mounting about the periphery of a drum. An adjustable clamping means for releasable securement to the drum secures the printing strip thereto.Type: GrantFiled: June 16, 1976Date of Patent: April 11, 1978Assignee: Brandt/Pra, Inc.Inventor: George P. McInerny
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Patent number: 4054092Abstract: Apparatus for feeding, separating, counting and stacking documents at high speed. Documents are stacked in the infeed conveyor and are bottom fed preferably by closed loop belts and an eccentric wheel which continuously jogs the stack. Drive rollers support the closed loop belts which serve to feed the bottom-most documents beneath cooperative stripper means which assures the feeding of only one document at a time towards acceleration rollers and a cooperating platen roller for accelerating documents fed therebetween to provide a gap between succeeding documents to enable a sensor to accurately count the documents. Counted documents are driven from an outfeed location into a stacker having a floor positioned beneath the outfeed location by a distance selected to prevent incoming documents from being interleaved in their improper order and from interfering with the documents being fed into the stacker. The platen roller also serves as a backing roller for endorsing means.Type: GrantFiled: September 30, 1975Date of Patent: October 18, 1977Assignee: Brandt-Pra, Inc.Inventors: Peter J. Loftus, John A. DiBlasio
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Patent number: 4054090Abstract: An endorser assembly comprising inking, ink transfer and endorser rolls resiliently mounted within a modular type supporting frame to enable removal and replacement of the entire endorser assembly from paper handling apparatus. The endorser and ink rolls are adapted to be easily removed from and replaced in the supporting frame. The endorser roll is adapted to print variable and semi-permanent graphic data on sheets processed by the document count handling device and may be selectively moved between an engaged and disengaged position without being removed from the proper handling apparatus. The data-bearing surfaces are resilient and raised relative to the endorser roll surface. A backing platen cooperative with the endorser roll is provided with grooves aligned with the data-bearing surfaces to prevent "back printing" of the processed sheets being endorsed.Type: GrantFiled: September 26, 1975Date of Patent: October 18, 1977Assignee: Brandt-Pra, Inc.Inventors: Peter J. Loftus, John A. DiBlasio
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Patent number: 4015110Abstract: Electronic control means for a paper handling and counting machine. An LED array provides a visual display of the number of paper documents counted during either normal counting or "batching" operations. The LED display is utilized to the exclusion of additional display devices for providing an indication of a jam condition in the event of a jam by "flashing" the zero decimal digit. A similar indication is artificially created upon turn-on of the machine. When operating in the "batching" mode the LED array, in addition to providing a visual display of a completed batch count, will display a partially completed batch count in a flashing manner. The "jam-type" display is also activated whenever the batch control selector switch is switched from the "count" mode position to any batching mode position.Type: GrantFiled: September 15, 1975Date of Patent: March 29, 1977Assignee: Brandt-Pra, Inc.Inventor: Alan P. Jones
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Patent number: 4004506Abstract: An endorser drum for printing variable data on paper sheets for use in document handling and counting devices. The drum is provided with a plurality of splined pins positioned at spaced intervals adjacent the periphery of the drum. Each splined pin is provided with a gear-like periphery comprised of a plurality of tapered projections extending radially outward from the periphery of the splined pin. An annular-shaped resilient print wheel, having an interior surface whose configuration is substantially complementary to that of each splined pin, is fitted upon the splined pin. The exterior surface of the print wheel is provided with a plurality of raised characters each aligned with an associated one of the grooves provided along the interior surface of the print wheel. Each splined pin is secured to the print drum so as to experience no rotational movement. Each print wheel may be incrementally indexed, i.e.Type: GrantFiled: February 3, 1975Date of Patent: January 25, 1977Assignee: Brandt-Pra, Inc.Inventor: George P. McInerny
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Patent number: 3998451Abstract: Apparatus for counting and endorsing documents and more particularly tickets dimensionally within the preferred range from one (1) inch by two (2) inches to two (2) inches by five and one half (5.5) inches and in the thickness range from 2 mils to 14 mils. The stack of tickets is placed in an in-feed hopper and is engaged by an eccentric bottom feed picker to drive preferably the bottom-most document toward a drive wheel and stripper wheel assembly to permit documents to pass only in single file beyond the stripper device. The documents are fed in single file between cooperating belts until they are picked up by acceleration means which abruptly accelerates the documents to provide a gap therebetween suitable for counting purposes.The documents are driven into a stacker wherein they are stacked in the same order in which they were loaded into the in-feed hopper.Type: GrantFiled: November 17, 1975Date of Patent: December 21, 1976Assignee: Brandt-Pra, Inc.Inventor: George P. McInerny
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Patent number: 3949981Abstract: A sheet stacking mechanism neatly stacks a plurality of sheets, which may be of dissimilar sizes, thicknesses and surface quality (finishes), in the original sequence in which the sheets are fed into the mechanism. An outfeed mechanism picks each sheet into the stacker and removes each sheet entering into the stacker away from the throat of the stacker to permit unimpeded entry of the next sheet to the stacker. Anti-skewing devices are employed at various locations to maintain the sheets in proper alignment during stacking. Linkage means having a mechanical advantage greater than one interconnects a biasing spring to a stacker bar to provide elongation of the spring inversely proportional to the distance moved by the bar in response to the accumulation of stacked sheets thereon to render more uniform the force exerted on the bar by the spring means to provide uniform stacking.Type: GrantFiled: September 16, 1974Date of Patent: April 13, 1976Assignee: Brandt-Pra, Inc.Inventor: George P. McInerny
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Patent number: RE29470Abstract: In a document-handler adapted for feeding, separating and stacking sheets and the like, control means for sensing and counting separated sheets and having a capability of counting, statistically sampling and batching and including means for anticipating jam conditions to protect the counting mechanism, as well as the sheets, from being damaged. The sensing mechanism has the capability of self-adjustment to automatically compensate for any and all conditions which affect the sensitivity of the sensing device, and further has a capability of distinguishing between separated documents and apertured or mutilated documents. In accordance with the desired operation, the electronic circuitry controls the mechanical functions to achieve the desired counting, separating, batching and statistical sampling operations.Type: GrantFiled: March 29, 1976Date of Patent: November 8, 1977Assignee: Brandt-Pra, Inc.Inventor: Alan P. Jones