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Class 271/12 - Endless conveyor


Subclass of Class 271 - Sheet feeding or delivering
Definition: The sheet being carried from the separator by one or more
No. of patents: 177
Last issue date: 10/04/2011


1          
NumberTitleIssue Date
8028987Method and device for the separation of single flat articles from a lying stack
For separating flat articles from a lying stack of articles, each foremost article of the stack is conveyed away one after the other in an upwards direction. For making such separation applicable also for mechanically relatively unstable articles, a preparatory step...
10/04/2011
8002263Pickoff mechanism for mail feeder
A pickoff system for removal of mail pieces one at a time from the end of a stack includes a pickoff belt mechanism positioned to frictionally engage an outer surface of a mail piece at the end of the stack and transport it transversely to a thickness direction of t...
08/23/2011
7766318Pickoff mechanism for mail feeder
A pickoff system for removal of mail pieces one at a time from the end of a stack includes a pickoff belt mechanism positioned to frictionally engage an outer surface of a mail piece at the end of the stack and transport it transversely, which mechanism includes one...
08/03/2010
7722027Vacuum belt conveyor
The invention concerns a vacuum belt conveyor for transferring veneer sheets under a vacuum effect. The conveyor consists of a vacuum box under a vacuum effect, having at least one perforation extending lane-like in the direction of conveyance of the conveyor. Conve...
05/25/2010
7419153Method and apparatus for producing bound books, magazines or brochures
A method for producing bound books, magazines or brochures by gathering printed sheets into non-bound book blocks along a conveying section that is supplied by at least one sheet feeder includes separating the lowest printed sheet from a stack of printed sheets by l...
09/02/2008
7364157Compact backnote dispensing device with banknote length sensor
A compact banknote dispensing device including a storage section for storing one or more banknotes, a discharging unit driven by a first motor for discharging banknotes one-by-one at a first speed, and a transporting unit driven by a second motor for receiving the d...
04/29/2008
7364150Sheet feeding apparatus and image forming apparatus using heating member on sheet tray
An air duct is disposed in the vicinity of a heating member generating the heat for heating sheets stacked in a sheet tray, and the air in the air duct is heated by the heat generated by the heating member. The air duct is connected to an air blowing portion blowing...
04/29/2008
7357390Devices for aligning sheets and a method for aligning sheets transversal to the direction of travel of the sheets
A device is provided for use in the alignment of sheets transverse to a direction of sheet travel. A sheet retaining device, which conveys the sheets, is displaceably mounted for holding the sheets against a side guide. At least two sheets are situated one above the...
04/15/2008
7329061Ink jet printer with a belt-loading mechanism
An ink jet printer includes a housing that defines a print media entrance opening and a print media exit opening. A support frame is arranged in the housing between the openings. A print media feed roller assembly is mounted on the frame proximal the entrance openin...
02/12/2008
7322574Separator sheet handling assembly
The present invention is embodied in a separator sheet handling assembly 10 that includes a lifting assembly 20 adapted to receive a pallet 12 containing a stack of separator sheets 14. The lifting assembly 20 positions the stack o...
01/29/2008
7320463Device for feeding a processing section
A device for feeding a processing section with printed products includes a magazine and a feeding mechanism that includes a gripping mechanism and a conveying mechanism for removing the printed products from the magazine and feeding them to the processing section. T...
01/22/2008
7303523Paper-folding apparatus
A paper-folding apparatus includes a hopper for holding one or more sheets of paper or other similar foldable media, a discharge feed and stripper assembly, a shuttle associated with the hopper operable to transfer a sheet of paper from the hopper to the discharge f...
12/04/2007
7303188Document separator
A document separator for use in a document processing machine. The document separator has a flexible loop of material adjacent to a document transport mechanism so that it holds one or more documents back from being transported along a transport path while allowing ...
12/04/2007
7300051Rippler for a paper deliverer
A rippler may be installed on a paper deliverer used in conjunction with a paper sheeter, in between the vacuum belts of the sheeter. The rippler includes an upwardly projecting ridge, causing paper passing over it to develop a ripple, thereby increasing the rigidit...
11/27/2007
7293767Sheet sucking/feeding device
In a sheet sucking/feeding device, actuators are independently and individually connected respectively to plural suction cups. At a point in time when a printing plate is sucked and raised up by a predetermined amount, every other one of the actuators is simultaneou...
11/13/2007
7237773System for feeding and transporting documents
A system for feeding and transporting documents includes a feeder stage and a transport stage. The hopper assembly includes a hopper floor that carries the document stack and a flag that provides a force to move the documents along the hopper floor toward the feeder...
07/03/2007
7232059Vacuum picking system
A self-service machine, such as an automated teller machine (70), that includes a plurality of vacuum pick mechanisms (10) for picking media (12), such as banknotes, each vacuum pick mechanism (10) including a pump (18), a pickline...
06/19/2007
7222845Printer with a picker assembly
A printer includes a support structure. A printing assembly is mounted on the support structure. The printing assembly includes a feed mechanism mounted on the support structure for feeding sheets of media along a feed path. At least one printhead is mounted on the ...
05/29/2007
7212780Process and device for supplying substrates in a printing unit
Preparing substrates for one-sided or two-sided printing in an electrophotograpically operated digital printing apparatus, in which process substrates are fed out of a supply unit or several supply units onto a conveyor operation sequence and are transferred, prefer...
05/01/2007
7198264Sheet supplying device
In a sheet supplying device for feeding a sheet from a sheet stack configured by stacking plural sets of sheets collated by page order, each of which corresponds to one volume, for each set of sheets, in a state where the sheets are superimposed on one another so as...
04/03/2007
7192024Sheet material processing
A feed mechanism feeds sheet material sequentially on demand to a take-up mechanism of processing machinery. The feed mechanism has a feed table with a gate. Sheets may be stacked against the gate, which allows only the lowermost sheet to pass therebeneath. Rollers ...
03/20/2007
7182332Feed device for stacks of paper, plastic material or the like
A feed device for stacks of paper or plastic material has at least one transport unit with a supporting member for the stack and at least one transport element. A separating unit with at least one rotatably driven feed drum is provided for removing individual sheets...
02/27/2007
7182334Air diffusing vacuum transport belt
An air diffusing vacuum transport belt including a first perforated layer and a second non-perforated layer is provided for transporting image carrying substrates without vacuum belt induced image defects. The first perforated layer includes a top surface and a bott...
02/27/2007
7175176Device for feeding suction air or blowing air in a sheet-processing machine
A device for feeding suction air or blowing air to a sheet-retaining device displaceable relative to a machine element in a sheet-processing machine, includes a first air-feeding element connectible in terms of flow to a suction-air or blowing-air source. A second a...
02/13/2007
7172116Automatic dispensing machine of cards and card like goods
Dispensing more than one card or card like good is prevented to prevent issuing a duplicate with an automatic dispensing machine of card or card like good having a table which supports the piled up card or card like good. A sucking device is located over the table a...
02/06/2007
7168473Apparatus for making a nonwoven synthetic-resin web or fleece
A web or fleece of synthetic resin strand collected on a sieve belt is discharged from the sieve belt into further processing equipment over a rerouting roller at the discharge end of the sieve belt. The rerouting roller is perforated and air or another fluid medium...
01/30/2007
7168698Sheet sucking/removing method and sheet sucking/removing device
In a sheet sucking/removing device, suction cups are controlled to a state of a first negative pressure which is a minimum pressure needed to suck and remove only one uppermost printing plate, and sucking/removing is carried out. Thereafter, the suction cups are con...
01/30/2007
7108258Apparatus for feeding flat items
The invention relates to a device for the delivery of flat objects to a friction/suction picking device with a suction head, the objects standing in a stack on a thin edge thereof on a support surface arranged on a stop surface and transported in the direction of th...
09/19/2006
7036654Conveyor for changing the angular orientation of conveyed articles
A conveyor includes elongated and curved first and second structural beams. Each beam includes a plurality of support tabs projecting outwardly therefrom in opposite directions and the tabs support a corresponding endless belt along the entire length thereof. The tw...
05/02/2006
7009158Image forming apparatus
A heating apparatus includes a heat generation member for generating heat using magnetic flux; a coil for generating the magnetic flux by electric power supply thereto, the coil being disposed in the heat generation member, wherein a material to be heated is fed and...
03/07/2006
7004461Device for isolating and feeding the lowest sheet in each case from a stack
In a device for isolating and feeding the lowest sheet (1) in each case from a stack (2), with pushing-out elements (9) which grip the rear edge (3a, 3b) of the sheet (1) and transport it through, under a front...
02/28/2006
6981698Automatic dispensing machine of substantially flat goods
An automatic dispensing machine of substantially flat goods is provided which detects the over-dispensing of goods while accommodating for varying thickness of the substantially flat goods. The automatic dispensing machine includes a table which supports goods such ...
01/03/2006
6948870Print media loading mechanism for a printer
A printer includes a print media loading mechanism that includes a pair of opposed endless belts to pick up print media for printing. The belts ride upon opposed pairs of rollers which are held in slides to limit the rollers' movement to motion towards and away from...
09/27/2005
6932527Card cartridge
A card cartridge includes a housing having a pair of opposing side walls, a top, a front wall, a back wall opposite the front wall, and a base. The housing includes an interior cavity that is sized to accommodate a stack of cards, a card access, and a card output sl...
08/23/2005
6755412High speed overlapping insert feeding assembly
An insert feeding assembly includes an insert support, an overlapping feeding assembly, a separating assembly, and a main drive assembly. The insert support provides support for a stack of inserts, the overlapping feeding assembly converts the stack of inserts into ...
06/29/2004
6702276Apparatus for reducing a stack of flat, flexible articles
An apparatus for reducing a stack 1 of flat, flexible articles, in particular printed products, having bearing elements 3 which are moved along a continuous circulatory path U and, in a first sub-section A1 of the circulatory path U, U1, U2, form a stack ...
03/09/2004
6698749Device for feeding folded or unfolded signatures to a production line
A feeder device for removing folded or unfolded signatures from a stack of signatures in an adjacent signature magazine and feeding a production line with the signatures. The device includes a conveying rotor having an approximately circular circumference...
03/02/2004
6669186Multiple insert delivery systems and methods
A delivery system comprises a frame, and a plurality of hoppers attachable to the frame in a vertically spaced apart arrangement. The hoppers are each configured to hold a plurality of sheet-like materials. At least one upper belt is movably coupled to th...
12/30/2003
6666447Method and device for transporting flat products away
A method and device for transporting flat, flexible products away from a stack of the products. The leading edge of each individual product is bent away downward from the underside of the stack of products by means of a suction element. The individual pro...
12/23/2003
6654133Recording apparatus
The present invention relates to a recording apparatus which has a positioning means for manual sheet feeding for aligning a sheet feeding position, and a positioning means for auto sheet feeding provided on an auto sheet feeder for aligning the sheet fee...
11/25/2003
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