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Class 222/412 - Helically arranged projections (e.g., screws)


Subclass of Class 222 - Dispensing
Definition: Dispensers having a discharge assistant with helically arranged
No. of patents: 91
Last issue date: 07/26/2011


1      
NumberTitleIssue Date
7984835Powder dosing device
A power measure-dispensing cap including a body having a first end face, which is designed to be brought into contact with a powder container, and a second end face which, together with the first end face, defines at least one feed opening which flares out towards t...
07/26/2011
7383764Fountain that flows with fluidic material
A fountain for heating and distributing fluidic material is manufactured using various processes and materials. In one embodiment, the fountain includes a heating element encased in an enclosure. A basin containing a medium, such as chocolate, is removably mounted t...
06/10/2008
7367263Fountain
A modular fountain assembly for controlling the temperature and flow of viscous fluid with a melting point between ambient and approximately 150 degrees Fahrenheit is disclosed. The modular assembly for controlling the heating and flow of fluid includes an enclosed ...
05/06/2008
7318537Method and apparatus for controlling the speed and/or direction of movement of a screw discharger
This invention relates to a method and an apparatus for controlling the speed and/or direction of movement (A, B) of a screw discharger (1, 11, 101, 201). According to the invention, the bending load on the screw (2, 12, 102, 202) of the screw discharg...
01/15/2008
7263325Auger for use in an image forming device
A helical auger member for transporting toner in an image forming apparatus. The auger member may be implemented as part of a waste toner removal system for removing toner from a photoconductive member of a toner cartridge. Toner that is removed by a cleaner member ...
08/28/2007
7178698Container with discharging device
Containers for collecting and discharging particulate lignocellulosic material are disclosed, including a cylindrical upper portion, a lower portion tapering towards a bottom elongated space, an exit pipe below the bottom, a pair of parallel screws mounted on parall...
02/20/2007
7137503Auger brush
An auger assembly suitable for use with a food separator is provided with a removable brush. The auger assembly includes an auger defining a channel around the crest thereof. A brush is received in the channel and defining a flange at each end thereof. First and sec...
11/21/2006
6997346Apparatus and method for reducing buildup of particulate matter in particulate-matter-delivery systems
The present disclosure provides approaches for reducing buildup of particulate-matter in particulate-matter-delivery systems. In some embodiments, a trough-shaped feeder is provided in which a rectangular-to-elliptical conduit extends from the trough-shaped feeder. ...
02/14/2006
6932245Dispensing canister
A dispensing canister and method for reducing dose fluctuation and improving evacuation in the dispensing of a pulverulent material such as beverage-forming or food-forming powder. The dispensing canister has a reservoir having an inlet and an outlet and defining a ...
08/23/2005
6786366Metering device for dry bulk material
A metering device for metering dry bulk material contained in a storage container has at least one metering element and a rotary drive connected to the at least one metering element. At least one outlet is provided, and the metering element feeds the dry bulk materi...
09/07/2004
6712237Simulated frozen beverage composition and method of manufacture thereof
Compositions and methods are provided to simulate the appearance of frozen beverages, such as fruit drink slushes or frozen coffees. The composition includes a carrier fluid which comprises water, a thickening agent, and a colorant; and simulated ice crystals stably...
03/30/2004
6454143Apparatus and method for dispensing particles
An apparatus for dispensing particles is provided, comprising a housing including a wall dividing the interior of the housing into an upper portion and a lower portion. The dividing wall and upper portion of the housing define a cavity within the housing ...
09/24/2002
6431810Silo reclaimer
This invention related to a bearing for the drive ring of a ring drive of a silo reclaimer wherein the bearing is mounted on the drive ring for bearing relation with bearing surface of the ring drive and is made of a plastics bearing material. The plastic...
08/13/2002
6336573Hopper, or bin, screw feeder construction controlling discharge velocity profile
A bin or hopper, preferably with one-dimensional convergence, has a slot outlet at its bottom for discharging bulk solid particulate material (such as coal, wood chips, sugar, plastic pellets, etc.) to a screw in a trough. The screw has varying flight dia...
01/08/2002
6220486Powder paint feeder for powder coating
The powder paint feeder for powder coating directly is installed to a powder paint tank of a fluidized bed type. In the powder paint feeder, a cylindrical screw casing is inserted into the powder paint tank and fixed thereto and has an introducing port in...
04/24/2001
6206249Fluent material container and dispenser
A fluent material containing and dispensing apparatus including a hopper having four sidewalls. A tube mounts to one of the sidewalls, and an auger extends from one end of the tube to the opposite end of the hopper, driving material in the hopper through ...
03/27/2001
6109476Ice dispensing system
An ice dispenser system incorporates a common ice delivery passage for both cubed and crushed ice. A first set of ice crushing blades are mounted upon a shaft that rotates concurrently with an ice delivery element such as an auger. When cubed ice is desir...
08/29/2000
6109478Conveying of materials
Materials conveying equipment 10 includes a support structure 12. A housing 20 is mounted on the support structure 12, the housing 20 having an inlet opening 26 and a remote discharge opening. A shaftless screw conveyor 18 is arranged rotatably in the hou...
08/29/2000
6073818Apparatus for controlled delivery of powdered solid materials
Apparatus and methods for accurate delivery of relatively small quantities of powdered solid materials. Preferred apparatus comprise: a primary chamber having a lateral surface extending between a first open end and a second open end; a rotating member th...
06/13/2000
6071187Device and method for separating foreign objects from a mass of coins
A device is used to separate foreign objects from a mass of coins between a coin intake and a coin lifting device in a coin sorting and/or counting machine. The device has a perforated drum (13; 33), which is rotatable around its longitudinal axis, is ope...
06/06/2000
6039220Low profile ice dispenser
The present invention comprises a below countertop dispenser that provides for reliable less destructive dispensing of ice, and that can fully remove the ice from the storage bin thereof. The invention herein utilizes a two part mechanism for lifting ice ...
03/21/2000
5996855Cross-feed auger and method
A method and system for maintaining a uniform volume of powder in a powder feeder provided. The system includes a supply hopper that is spared from a powder feeder. The powder includes a receiving opening and a discharge opening. A rotatable brush is in c...
12/07/1999
5961002Receival hopper
A receival hopper for delicate and fragmentary particulate material such as fruit berries or bark pieces, in which the hopper (2) includes a support frame (5) with a receiving bin (3) pivotally secured to the frame (5) and an auger (4) which includes an a...
10/05/1999
5931355Disposable rotary microvalve
A novel motor controlled microvalve dispenser includes a body section through which fluid, e.g., adhesives, epoxies, fluxes solder pastes, for example, is accurately dispensed as a dot or bead or other shape, all of a predetermined dimension. The housing ...
08/03/1999
5871081Concentric auger feeder
A material conveying system for accurately conveying a specific predetermined amount of a material. The system includes a large primary auger that is rotated to convey the material until the amount of material closely approaches the predetermined amount. ...
02/16/1999
5662272Powder coating product sprayer device
A device for delivering a finely divided coating product to a sprayer. The device includes a conveyer composed of a tube and a worm screw mounted in the tube for transporting the coating product, and a motor coupled to the worm screw for rotating the worm...
09/02/1997
5655690Apparatus for dispensing product through a vertical dispenser tube
A dispensing apparatus includes a first vertical tube with a plug operably mounted in the lower end to selectively prevent the flow of the material from a dispensing opening in the lower end of the tube. A horizontal feed tube has an auger therein which s...
08/12/1997
5639200Sweep drive unit
A drive for a grain bin unloading sweep adapted to move the sweep around the bin in a series of steps. The operating mechanism includes a friction wheel adapted to ride on the floor of the bin to move the sweep flighting, and a pawl and ratchet to drive t...
06/17/1997
5617975Chip feed system
A chip bin construction, ideally suited for bins having a maximum diameter of twelve feet or more, uniformly discharges chips, after steaming, without the necessity of a vibratory discharge. A hollow transition portion is provided between a hollow substan...
04/08/1997
5585119Device for preparation of expanded thermoplastic microspheres
An apparatus for producing expanded thermoplastic microspheres, including a belt conveyor (A) having an endless belt (1) for conveying microspheres. A device (B) for infrared (IR) heating, including a plurality of IR lamps (4) is located above the belt (1...
12/17/1996
5575408Image developer material agitation system with non-binding mixing coil agitator
A particulate image developer material mixing system for a reproduction apparatus, with a rotatably driven helical mixing coil in a developer material sump for mixing the developer material in the sump, and with a system for holding the rotatably driven h...
11/19/1996
5447404Silo discharge arrangement
An arrangement is provided for discharging granular or disintegrated material from silos in predetermined quantities per unit of time. The discharge arrangement includes a rotatable disc (15) which is intended to be placed at the bottom of the silo (1) an...
09/05/1995
5400836Filling flowable products into receptacles
An apparatus for and a method of filling a flowable product into a succession of receptacles as they pass continuously along a predetermined path is defined by an elongated hollow containment member mounted above the predetermined path which is formed wit...
03/28/1995
5386939Apparatus and method for distribution of seasonings and the like for the uniform distribution of seasonings or like granular/powdered materials
An apparatus and method for uniformly distributing metered seasoning and/or granular/powdered material from an elongated opening in a seasoning snout includes a rotatable cylindrical spinner bar supported below the seasoning snout and driven at a surface ...
02/07/1995
5385086Electrostatic assisted dry ingredient deposition apparatus
According to the invention an apparatus for uniformly distributing a powdered or granular food material for application to a solid food product is provided. A dry ingredient distributor is provided which includes an auger surrounded by a distribution tube...
01/31/1995
5356054Wagon with cutting, mixing and dispensing functions for fodder and grass or straw materials stored in silos
The invention concerns a wagon for cutting, mixing and dispensing fodder. At least two rotating endless screws are housed within a curved-profile compartment. The screws have spirals wound in opposite directions to one another, so that the processed mater...
10/18/1994
5281071Portable ice storage and dispensing system
A movable bulk storage bin for ice or other friable materials including a head rack base, tail rack base, drive end base, and discharge end base which fasten into pre-punched attachment holes to form a foundation frame. Corner posts mounted on the foundat...
01/25/1994
5269233Stoker or particulate conveyor
A heater for burning particulate combustible fuel material, and a stoker for transferring the fuel for use in connection with such a heater. The heater includes a burner with a step upward from the stoker onto the burner, for reducing the possibility of t...
12/14/1993
5240185Powder paint supply device
A fluidized type paint powder tank has a fluidizing chamber for fluidizing paint powder and a storage chamber into which the paint powder in the fluidizing chamber is fed to keep it still. There is also provided a paint supply device for an electrostatic ...
08/31/1993
5205416Feed hopper having outlet slots that reduce material shearing and are positioned to strengthen the auger housing
An auger apparatus having an elongated housing for permitting granular, powdery or pelletized material to pass therethrough has an inlet is provided for introducing material to be conveyed into one end of the housing and an outlet for causing the material...
04/27/1993
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