Matches 1 - 50 out of 81 1 2 >
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7473043 Card supplying mechanism and card supplying method  
A card supplying mechanism includes a card stacker with a motor-driven rotatable eccentric cam for sequentially raising and lowering a moving member having an oblique, step-shaped card touching...
6663099 Apparatus for transferring paper sheets  
An apparatus for transferring paper sheets includes a supply device which supplies sheets, a supply unit which is provided as part of the supply device and forms a supply outlet through which the...
6659448 Adjustable separator for a sheet separating device  
An apparatus for separating flat products from a pile of flat products, the apparatus including a support and at least one separator for separating a product from a pile of products. The separator...
6651841 Machine for dispensing stacked articles  
The present invention is a machine for dispensing articles, such as a vending machine, wherein the bottom article in a stack of articles is dispensed. To solve the problem of frictional resistance...
6602043 Card issuer, card processor and card stacker method  
A credit card stacker holding up to a predetermined number of cards in a lower section. Cards are supplied by a separator mechanism from the upper section of the card stacker, as they are depleted...
6585257 Sheet feeder with counteracting forces  
A method and apparatus for reducing burden in retrieving sheets of material from the bottom of a substantially vertical stack of sheets in a sheet feeder. The apparatus comprises a first convex...
6422554 Document feeder with pivoted lever  
A document feeder employs a lifting lever to lift stacked documents away from a feed roller each time a document is being fed away from the stack. In this way the separation of documents is...
6062558 Paper feeder in printer  
A paper feeder in a printer comprises a bottom recording paper guide, an extreme end recording paper guide, a roller, and a mechanism for transferring paper. The bottom recording paper guide is...
6053492 Apparatus for sequentially feeding cards to inserter in a magazine binding line  
An apparatus for sequentially feeding cards from the bottom of a vertical stack, which includes a card transport drum positioned below the stack so as to support the forward edge portion of the...
5934662 Bottom sheet separator-feeder with sheet stack levitation  
A bottom sheet feeding system for feeding individual image substrate sheets for reproduction apparatus out from under a stack of such sheets by intermittently feeding the bottom sheet out from...
5927704 Sheet feed apparatus preventing image ruboff  
Apparatus for feeding sheets seriatim from a stack of sheets which substantially prevents image ruboff. Such sheet feed apparatus includes a tray for supporting a stack of sheets. A plate...
5888047 Separating and feeding machine for bound booklets  
A separating and feeding machine is disclosed for removing a succession of bound booklets or the like from a supply hopper adapted to hold a stack of the booklets for feeding them to a subsequent...
5772200 Feeder for sheet form elements  
A feeder for separating sheet form elements, such as envelopes, from a stack has a suction device and a mechanical gripper mounted together on a movable head. The movement of the head is controlled...
5695183 Paper interleaver  
A paper feed system suitable for use with a portion control machine to provide paper sheets for separating portions, including a paper hopper mountable to a portion control machine and adapted to...
5549290 Curved envelope hopper  
An envelope hopper including a rear panel and a pair of side panels extending forward from the rear panel. A convex curved deck is mounted to the rear panel. The deck extends between a rearmost...
5447299 Divider sheet for stacked products and method of supplying planar articles  
A planar article or sheet, such as a divider sheet for stacked products, and the method of supplying substantially planar articles from a supply magazine to an article transfer device, which then...
5344136 Sheet supporting arrangement for use in a stacker  
A sheet supporting arrangement comprises an upper sheet supporting grid and a lower sheet supporting grid, each made up of rods of jacks which are arranged on front and rear walls of a stacker. The...
5280900 Convertible metering hopper for thin single sheet and bulky multiple sheet articles  
A metering hopper which utilizes an oscillating friction pad to engage and initiate the feeding of successive, bulky newspaper sections or the like from the bottom of a stack may be converted into...
5222720 Hopper with third lifter  
Magazine signatures which are manually loaded as a stack into a product hopper are stripped therefrom by conveyor belts and are conveyed as a running shingle having a relatively large setback and a...
5067702 Dispenser for dispensing sheets of an alternating first and second kind from a stack  
An apparatus for successively removing stacked sheets, such as stimulable phosphor sheets used in electron microscopy, from a housing. The stack consists of alternate layers of a first kind and a...
4787619 Sheet feed bench with blower jets and a method of removing sheets from a stack  
In a sheet feed bench with two parallel sheet feed rails that are adjustable relative to one another and with each having blowing jets on their surfaces facing one another directly above the level...
4699371 Sheet feeder  
A sheet feeder includes a supply tray from which the paper sheets are individually withdrawn from the bottom of the stack. The stack supporting bottom of the tray is inclined relative to a...
4666140 Self-contained serially arranged plural section conveyor  
A self-contained conveyor is adapted to be seated or bodily removed with respect to a support of an associated press. The conveyor has a gravity feed section for receiving a pile of stock items...
4653742 Sheets separating and feeding apparatus  
This invention relates to a apparatus for separating and feeding sheets such as sheets of paper comprising an accommodation box for accommodating the sheets of paper stacked by their own weight, a...
4619450 Copying apparatus with automatic bottom feeder  
A bottom feeder for copy paper feeding has means for imparting a curvature to the sheets, the curvature being in the direction the sheets will be withdrawn. The curvature provides transverse...
4595190 Bottom sheet separator-feeder  
A bottom sheet separator-feeder for separating and forwarding sheets seriatim from the bottom of a stack of sheets includes a stack tray and endless vacuum belts extending through the front end of...
4582315 High speed carton feeder  
A high speed feeder for cartons being fed into a cartoner includes both mechanical and fluid flow environments for precisely delivering cartons. A preferably inclined conveyor receives cartons...
4573676 Sheet material transfer apparatus  
An apparatus for transferring sheet materials comprises a plurality of externally threaded rods having threads spaced at equal pitches and grooves therebetween. The threaded rods extend parallel to...
4544150 Document feeder  
An improvement in a document feeding device having a hopper oriented at an acute angle with respect to a horizontal plane and able to support a pack of documents to be fed seriatim therefrom. The...
4531724 Method and apparatus for controlling sheets in a hopper  
Method and apparatus for controlling sheets in a hopper, whereby the stack of sheets is partially supported at various elevations along the stack so that only a portion of the weight of the stack...
4497482 Feeding stacks of sheets  
A magazine (2) for stamps is provided with an escapement mechanism in the form of upper and lower gripping means (24, 26) which alternately support the stack of stamps, thereby allowing the stamps...
4487506 Reversing roll inverter with bypass capability  
A dual purpose tri-roll inverter is disclosed as part of the normal paper path of a copier and has the capability of taking a sheet into the input side of tri-roll input/output members and continue...
4465192 Apparatus for processing paper sheets  
Paper sheets, which are loaded in a supply section without any regard to which direction their first or second surface is facing, are supplied to a detecting section for checking as to whether the...
4397459 Apparatus for detecting the flotation level in an air supported sheet separating and feeding device  
An apparatus in which sheets are separated and fed, in seriatim, from a stack with a flow of pressurized fluid being directed between the stack and support thereof. The pressurized fluid produces a...
4355796 Apparatus for separating sheets from a stack  
There is disclosed an apparatus for separating sheets at the bottom of a stack comprising two contrarotating suction drum assemblies (14,15:17) and a suction pipe (18) extending between the two...
4328657 Automatic card dispenser and pick-off assembly  
A cardboard sheet dispenser is incorporated in a bacon or pork product slicing machine line that is operable to group slices in shingled fashion into segregated batches of predetermined weight. The...
4313599 Stack tray for sheet separator  
An automatic document handler adapted to receive a stack of documents to be copied for feeding the documents seriatim to the platen of a copy machine and returning the copied documents to the...
4284270 Stack for bottom sheet feeder  
An automatic document handler adapted to receive a stack of documents to be copied for feeding the documents seriatim to the platen of a copy machine and returning the copied documents to the...
4275877 Interrupted jet air knife for sheet separator  
An automatic document handler adapted to receive a stack of documents to be copied for feeding the documents seriatim to the platen of a copy machine and returning the copied documents to the...
4210319 Copy set counter duplex tray  
A system for maintaining job integrity in a duplex copying apparatus is disclosed wherein the number of a first set of sheets coming into a duplex tray is counted and compared for coincidence with...
4179113 Apparatus for feeding leaflets to rapidly moving articles  
There is described apparatus for selectively feeding leaflets or the like from a stack into or onto rapidly moving articles such as open packages, which apparatus employs a reciprocable vacuum head...
4105103 Conveyor and feed control apparatus  
Conveyor apparatus for conveying articles such as flat annular can ends and for controlling the rate of feed of the articles. The articles are transported through a conveying conduit defining an...
4093207 Magazine and feeder for carton blanks  
A magazine and feeder for carton blanks. The magazine has two stages and a pair of independently-driven rollers located between the two stages, which rollers support the major portion of the stack...
4061329 Offset card feed apparatus  
Card feeding apparatus for feeding the lowermost card from a stack of cards to an off-set station from which the card is fed to a processing station. A feed roller driven by a drive roller is...
4043549 Impact feeder  
An air floatation bottom feeder employing a whip or paddle/impact feeder to positively separate single sheets from the bottom of the sheet stack and prevent multifeeds or mis-feeds, the air...
4034975 Reading machine for punched document cards  
A processing machine, particularly a reader, for punched document cards including a hopper for a deck of the document cards, pick rolls disposed beneath the hopper in such position as to feed the...
4021032 Feeding device  
A device for individually feeding a plurality of stacked flat articles such as cards and the like comprises drivable means for frictionally engaging and feeding the articles, means for retaining...
4014537 Air floatation bottom feeder  
A sheet feeding device adapted for feeding sheets individually from the bottom of a stack of sheets. An air floatation stacking tray is provided to minimize sheet-to-tray and inter-sheet friction...
4010944 Blank feeding device having an adjustable and automatic positioning backstop means  
A blank feeding device for feeding successive bottom blanks from a stack of blanks into adjacent processing machinery includes a feed table for supporting the stack of blanks thereon; a gate spaced...
3973768 Detachable feed mechanism for printing devices and the like  
A feed apparatus for the input of a printing machine or the like having stationary and movable platform portions and upwardly extending adjustable guides, the forward end of the movable platform...
Matches 1 - 50 out of 81 1 2 >