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6942606 |
Roll having multiple fluid flow channels for use in producing and processing sheet material
A heat transfer roll for producing sheet material, particularly material having a cross-section whose thickness varies across the width of a sheet being formed, includes a journal on which the roll...
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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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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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6363753 |
Curved glass manufacturing apparatus with improved bending and conveyor units
A roll-forming unit of a curved glass manufacturing apparatus includes a cooperating pair of upper and lower forming roll mechanisms. Each mechanism includes a forming roll having a resilient rod...
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5961685 |
Apparatus for applying a generally uniform sizing composition to glass fibers
A sizing applicator is provided for applying a coating of sizing composition to glass fibers. The sizing applicator includes a housing and a roll applicator which is rotatably coupled to 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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5421259 |
Guide roller for printing press
A guide roller for a printing press is designed to prevent foreign matters, such as ink or so forth from adhering on the peripheral surface thereof and to sweep up the peripheral surface by a...
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5364331 |
Heat resistant roll for use in steel plate manufacturing equipment
The outer periphery of a heat resistant roll comprises a para aromatic polyamide fiber. The heat resistant roll is applied for conveying and picking up a steel plate heated to a high temperature....
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5301610 |
Method and apparatus for making spiral wound sleeves for printing cylinders and product thereof
A printing sleeve for a flexographic printing process is prepared by spirally winding successive adhesive coated tapes onto a forming mandrel such that the outer tape covers the seam in the...
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5182840 |
Epoxy floor roller tool and method of making same
An epoxy floor roller tool formed by spirally winding a continuous strip of carding cloth having wires protruding outwardly therefrom around a roller core tube. The carding cloth wires are made of...
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4611902 |
Roller for pressing a sheet against a heating surface
A roller 1 which serves to press a copy sheet against a heating plate of a fixing device in an electrophotographic copier is equipped with a clinging plastic tape 3 wound spirally around the...
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3886622 |
Tubular buffer element
This invention relates to a tubular buffer element for use on a rotating drum buffer subassembly of a bowling alley cleaning machine that is characterized by a spirally-wrapped length of cut-pile...
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3636603 |
BUFFING DEVICE
A buffing device formed from a longitudinally extending wrapping of yarn which is collapsed substantially centrally along its longitudinal axis to form looped yarns on opposite sides of the...
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3100491 |
Snapping rolls for corn picking apparatus
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3069304 |
Method of providing a mandrel with a compact uniform covering
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2932856 |
Method for manufacturing roller assemblies
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2915006 |
Printing
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2789075 |
Method of making paint rollers
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2780859 |
Ironing device
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RE01270 |
Title is not available
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3568286 |
Title is not available
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RE04243 |
Title is not available
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