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7413786 |
Adhesive roll cleaner
An adhesive roll cleaner 1 comprises a core tube and a plurality of adhesive tapes 3 having an adhesive portion A on one side thereof helically wound around the core tube in a layered...
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7025123 |
Fluid distribution system for thermal transfer rollers
A thermal transfer roller includes a first end chamber in communication with a source of thermal transfer fluid, an annulus for receiving the fluid and facilitating thermal transfer to a substrate,...
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6931697 |
Method for producing piezo actuators with a multiple-layer structure of piezo layers
A method for producing a piezoelectric actuator ( 8 ) with a multilayer structure of layers of a piezoelectric sheet ( 3, 4 ), and with inner electrodes disposed between them, is proposed, in which...
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6929592 |
Roll cover
The present invention is directed to a roll cover for a calender or press roll for treating a material web. The roll cover includes a layer of elastomeric material having filaments running...
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6875164 |
High capacity leak resistant release agent delivery system for use in printer devices
A toner release agent delivery system for a printing device utilizes a roller which has a plurality of layers of a non-woven textile web. The textile web is comprised of substantially all...
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6851188 |
Method for making a low inertia roll
A method for making a roll for a rotary printing press includes cutting a strip of a material so as to form a first web with a plurality of first tabs disposed one after the other and extending...
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6685609 |
Carpet seaming pool
One carpet seaming tool has an elongate, generally straight handle having on one end thereof a U-shaped bracket having spaced, parallel legs. Secured intermediate its ends in a pair of registering...
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6675876 |
Rotary cooling roller
A rotary cooling roller includes outer and inner cylinders, two end plates fixed to both ends of the outer cylinder, and a supporting shaft protruding from the end plates. A cylindrical space,...
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6423424 |
Method of producing an opening cylinder
The present invention relates to a method of producing an opening cylinder for an open-end spinning machine, comprising the step of applying to the surface of a body of the opening cylinder a...
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6257321 |
High production chill roll
A chill roll for cooling a web is provided and includes a cylindrical outer roll having an inner and an outer surface, the inner surface of the outer roll having circumferential projections spaced...
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5974973 |
Base carrier sleeve for rotary printing machines
A tubular body which can be applied to a cylindrical carrier body and removed from it again, being characterized in that a first layer (10) of a wound narrow strip material (6) with a first pitch...
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5547449 |
Flexible roll
A flexible roll for applying pressure to a substrate comprising a center rod extending between two end journals, and a wound helical coil attached to such journals with a diametric spacing from the...
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5484370 |
Rotatably supported roll
A rotatably supported roll (1), which is adapted to form a nip with a second roll, so as to advance therebetween a web of material. The load in the nip between the rolls can be controlled by an...
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5131325 |
Reusable printing sleeve
A reusable printing sleeve for supporting flexible printing plates, the sleeve having a limited circumferential resilience, whereby when subjected to air jets emitted from the apertures in the wall...
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4932115 |
Process for applying a non-metallic roller coating
In a process for applying a non-metallic roller coating to the body of a roller, especially for paper machines, a stretch inset (20, 31, 32) with mechanical prestress is applied to the body (10) or...
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4903385 |
Method for making card roller rings
A method for making card roller rings for open-end spinning machines provides that a sawtooth wire (3) is wound onto a tube (1) of multiple ring length (a) and that the teeth (7) of the sawtooth...
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RE33138 |
Roll manufacturing method and roll, particularly for paper machines
A roll manufacturing method and roll, particularly for paper machines, wherein an inner roll body is surrounded by a strip having circumferential portions such as windings which engage and extend...
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4773143 |
Liquid supply roller and method of making same
A roller with a doctor blade has both a harder material portion and a softer material portion provided on the peripheral surface in the same radius from the center of the roller, for achieving...
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4750422 |
Water form roller and method of making the same
A water form roller for evenly distributing and spreading liquid over a printing surface in which the roller has a circular surface formed by a plurality of helically interwound rubber compounds of...
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4692975 |
Paint roller
A paint roller is comprised of a thermoplastic tubular core and a cover fabric heat-fused thereto without an intermediate adhesive. The fabric is wound around the core in a helical path, and the...
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4683627 |
Roll for processing a web or strip of material
A roll for processing material in the form of a web or strip consists of a cylindrical hollow body of metal, in the cylinder wall of which there is provided a helical medium passage through which a...
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4631792 |
Composite body
A roll for the support and transport of ingots is disclosed including a core with a helical duct along the periphery covered by a thin sleeve being secured to the groove or duct separating ridges...
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4466164 |
Supercalendering apparatus
A supercalendering apparatus for smoothing the surface of a web by passing it through the nip between a metal roll and an elastic roll is disclosed. The elastic roll is composed of a core metal...
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4363163 |
Quench roll including helically wrapped support
A quench roll (20) for a glass sheet tempering system of the roller conveyor type includes a helical support (44) with a construction that does not mark conveyed glass sheets but which is...
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4327467 |
Inflated shell structure for curing or embossing roller
An inflated shell structure for a curing, embossing, or film winding nip roller having a rubber cover. Fundamentally, the invention includes a mandrel about which a rubber tube is spirally wound....
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4291437 |
Combing roller utilized for an open-end spinning machine
In an improved combing roller provided with a metallic wire mounted on a body thereof comprising a main cylindrical body and a pair of flanges coaxially formed at both ends of the main cylindrical...
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4270254 |
Method for making grooved rollers for dehydrating runs of materials
This invention relates to a method for manufacturing a grooved roller where the grooving is continuous and extends from one rim of the roller to the other, which comprises cutting a groove of...
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4192050 |
Method of making a helically grooved roller
In a grooved drum with a working drum surface of metal consisting of a cylindrical inner drum on which at least one ribbon is helically wound, turn by turn, the radially outer boundary of which...
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4149303 |
Roll
In a grooved drum with a working drum surface of metal consisting of a cylindrical inner drum on which at least one ribbon is helically wound, turn by turn, the radially outer boundary of which...
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4104772 |
Strip-covered roll and method for manufacturing the same
A roll of the type which is used in a paper machine has an inner roll body covered with a plurality of strips. The strips include pairs of strip portions situated one next to the other along the...
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4010053 |
Procedure for the production of a hollow body of rotation for coating equipment
A process is provided for the manufacturing of a hollow rotating body which process comprises mounting at least two wheels in a parallel fashion upon a shaft, placing a plurality of strips of glass...
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3981059 |
Textile cot
A textile cot and method of making same is provided wherein such cot has an elastomeric outer portion and a core supporting the outer portion with the core being at least one helically wound...
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3947938 |
Roll-pelletizer and rolls therefor for making uniform particle size pellets
A roll pelletizer as disclosed and claimed in U.S. Patent Number 3,561,051 with rolls consisting of a helically wound strip of resilient material having a reduced depth portion along its length...
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3846884 |
FOLDING MACHINE ROLLER
A roller particularly adapted for driving sheet material through a folding machine, which sheet material is folded by the folding machine. The roller has an elongated cylindrical body, with an axle...
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3643311 |
ROTATABLE POWDER DISPENSING CYLINDER FOR AN ELECTROSTATIC POWDER IMAGE FIXING APPARATUS
A rotatable cylindrical member has magnetic poles on its peripheral surface omprising parallel bands of alternating North and South poles with these bands being at an angle of about 45° to the...
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3593397 |
TEST STAND ROLLER
The invention relates to a roller having a case preferably of metal intended in particular for use in the stationary testing of a self-propelled vehicle. This roller has a gastight enclosure,...
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3487517 |
PAPERMAKING ROLLS
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3445906 |
CONSTRUCTION OF ROLL FOR MACHINERY
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3445905 |
DANDY ROLL
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3433693 |
METHOD OF MAKING A PAINT ROLLER
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3308523 |
Reinforced expansible sleeve and method of manufacture
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3267502 |
Flexible mounting for rotatable members
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3226799 |
Paint roller and method of making same
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3030696 |
Paint applying roller and method of making a cover therefor
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2960753 |
Sheet-engaging rolls
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2960749 |
Expanding and contracting rolls
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2887203 |
Load supporting member
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2807039 |
Roller for removing lint
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2793585 |
Embossing dies and method of making same
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0998512 |
Title is not available
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