Matches 251 - 300 out of 478 < 1 2 3 4 5 6 7 8 9 10 >
Match Document Document Title
4561379 Paper forming  
Apparatus for supporting a coater blade as used in paper forming. The apparatus comprising a blade support, clamping means for locating the blade against the blade support, and a profile support...
4556307 Adjusting apparatus for a doctor blade structure for copy machines  
Apparatus for adjusting the position of a movable doctor blade structure. The apparatus includes a block member that presents an inclined surface to a contact made with the doctor blade structure....
4553498 Device for clamping and tensioning an elastic doctor blade  
A device for unilaterally clamping an elastic doctor blade into a cutting beam. The tension of the blade is varied in relation to a web of material that is to be coated and that runs over a mating...
4553829 Metering blade for use in a development system  
An apparatus in which a latent image recorded on an image receiving member is developed with marking particles. A developer roller transports the marking particles into the development zone. A...
4548840 High speed coating  
Novel coating apparatus and method whereby a coating transfer roll is utilized as part of the coating composition reservoir and kinetic energy from said roll is a principal and effective means to...
4538541 Method of and apparatus for applying a uniform layer of liquid to a surface  
A liquid film as applied to a transfer drum or planar surface by the textural force of a member in a trough which contacts one wall of the trough to prevent entrainment of air into the body by the...
4533563 Coating method  
An apparatus for applying silicone polymer coating to a web substrate comprising: a roll having a resilient surface; means to rotate the roll; a metering member comprising a hard, generally flat,...
4524715 Apparatus for applying a coating material  
An apparatus is disclosed for applying a coating material to a sheet material which is particularly useful in connection with preventing evaporation or drying out of the coating material when the...
4524714 Pasting machine for a web of material, preferably wallpaper  
A pasting machine having paste applicator roll, a feed roll rotated in a direction opposite to the direction of rotation of the applicator roll and a guide plate surrounding a circumferential...
4522124 Inking roller for the inking equipment of a rotary press  
In order to eliminate the contaminant particles collecting between the inking roller in the inking system of a rotary printing machine and the doctor blade, a strip or wiper element of elastic...
4485132 Method of continuous coating of metallic strip material  
A method of continuous coating of metallic strip material carried into practice by using a continuous strip coating device wherein the thickness of the coating is decided by a gap between a pickup...
4480547 Ink duct for offset or letterpress printing machines  
Ink duct assembly for offset or letterpress printing machines having an ink duct and a rotary duct roller defining an ink gap therebetween and an ink metering unit for adjusting the ink gap,...
4444147 Coating apparatus  
An apparatus for applying silicone polymer coating to a web substrate comprising: a roll having a resilient surface; means to rotate the roll; a metering member comprising a hard, generally flat,...
4419957 Adhesive coating apparatus for coating sheet-like materials  
An adhesive coating apparatus for coating sheet-like materials incorporates an adhesive trough and a roll system for coating the materials wherein the adhesive trough and roll system are arranged...
4400953 Apparatus for the continuous treatment of textile and similar webs of material  
In the continuous treatment of webs of material with a treatment medium to be applied to the web of material, especially for dying, wherein foam containing the treatment medium is applied to the...
4395110 Developing device with applicator contoured to stir developer applied to a developer support  
A developing device has developer support positioned with a small clearance between it and a latent image bearing member, a developer supply device for supplying developer onto the surface of...
4389965 Tension wire meter for impregnating foam with liquid fabric conditioner  
Heat activated, fabric conditioning products are made by impregnating a thick, absorbent substrate with fabric-conditioner chemicals. Such products are designed for use at elevated temperatures...
4388891 Apparatus for applying a protective coating to the welding or solder seam of can bodies  
An apparatus for the application of a protective coating to the welded or soldered seam of can bodies. Two driven rolls arranged in tandem or series apply a protective coating, typically in the...
4385960 Gluing apparatus for a labeling machine  
The invention relates to a gluing apparatus for a labeling machine, consisting of a glue roller, a doctor blade adjustable with respect to the glue roller periphery and determining the thickness of...
4373445 Doctor blade construction for printing machine  
To permit independent adjustability of the working zones of a doctor blade, without interference of adjustment of one zone (10/1) with respect to adjacent zones (10/2, 10/3), the doctor blade (3)...
4369214 Process and apparatus for preventing hardening of glue on inactive bottle labeling machine  
In the cleaning and keeping ready for use the labeling station of a labeling machine comprising a label box, a glue roll and a gripper cylinder as well as label pickup members rolling along the...
4366754 Holder for ink separator on a drum of a printing press  
The present invention relates to a device for feeding ink to a printing press. The invention includes an ink drum and at least one doctor blade for micrometrically proportioning one or more ink...
4357370 Twin short dwell coater arrangement  
A coater for applying a coating material to both sides of a traveling web with the web passed over a back-up roll and a first coating such as sizing applied to the back-up roll surface in advance...
4351264 Adhesive metering device  
A glue applicating means is constructed with an elongated shoe floatingly mounted alongside of and urged toward a glue applicator roll by a fluid controlled biasing means. A longitudinally...
4347095 Adhesive applicator  
An apparatus for supplying an adhesive to a cylindrical drum rotatable about a vertical axis for applying the adhesive to labels, which comprises a housing disposed in close contact with the drum...
4344379 Bonding machine and gravure applicator roll  
The applicator roll of a single facer or a double facer glue machine has successive patterns with each pattern having different size cells from which a bonding agent may be transferred to the...
4343260 Apparatus for applying liquid state material onto a surface of a cloth or the like  
Apparatus for applying a liquid to a cloth or the like including a stamp roll having a peripheral surface provided with a pattern of pits. A rubbing block, having at least one material supply...
4325303 Printing machine ink doctor blade adjustment apparatus  
To permit safe removal of a carrier plate supporting a plurality of doctor blade adjustment motors and gearing elements therefor, and additionally, at the outside of the plate, position indicating...
4316428 Fluid metering device  
A single facer is provided with an adjustable width glue means including an elongated floating shoe having doctor blade means biased toward a glue applicator roll and movable away from the latter...
4315478 Doctor blade for labeling machine  
In a labeling machine the combination with a glue applying roll, pickers and a label magazine from which labels are picked by the picker when the latter has on its surface a layer of glue of a...
4308796 Offset lithographic press with ink metering system for blanket cylinder  
Disclosed are improved methods and apparatus for printing, including equipment for adapting an offset press so that it may be operated flexographically, either to coat stock or print on it, without...
RE30819 Method for coating using an open-ended ink chamber having restrictions for partially limit ink flow  
A method and apparatus for coating wherein the horizontal flow of coating liquid is restricted adjacent the ends of the coating roll to overcome foaming by high flow rates of liquid flow while...
4299472 Developer apparatus  
In a developing apparatus for developing exposed copy sheets with liquid developer, which apparatus employs an applicator roll for the developer liquid and metering and pressure blades in contact...
4279687 Labeling station with glueing means for bottles or the like  
In a labeling station for bottles or the like, a glue scraper is mounted for swinging movement so that it is positionable ahead of a glue roll doctor blade so that any glue applied to the glue roll...
4275683 Apparatus for applying foam to a moving web  
In apparatus for applying foam to a moving web comprising a foam generator and a foam box which is coupled to the foam generator, the foam box arranged transversely to the web, extending over its...
4270483 Printing coater  
An apparatus is provided for attachment to the down-stream end of a conventional offset lithographic printing press for in-line coating of the printed work issuing from the press, with water-based...
4258125 Method of making hand proofs of color prints  
A table has a mechanically driven draw bar squeegee mounted thereon to spread ink and other substances in a uniform manner. There is an interchangeable plurality of such squeegees which may be...
4249476 Apparatus for applying a protective coating to the welded seam of a can body or the like  
An apparatus for applying a protective coating to the inside of the welded seam of cans. When fabricating cans which are provided at their inner surface with a protective coating it is necessary,...
4242167 Labeling machine  
Labeling machine in which continuous label stock is pulled from a roll of same by a continuously operating drive roller and a pinch roller which is alternately engaged with and disengaged from the...
4222344 Size applicator  
Apparatus for applying a thixotropic gel to fibers comprising a first block, a second block, means for holding the first block and the second block together to form a feed passage for the...
4222328 Doctor blade liquid applicator for metering rolls  
The framework supporting the ink metering roll for the print cylinder of a printing press also supports an ink applicator doctor blade which terminates inwardly of the opposite ends of the metering...
4180317 Apparatus for developing sheets of diazotype copying material by the semi-dry process  
The invention is an improvement in an apparatus for developing sheets of diazotype copying material by the semi-dry process and includes at least two rotatable rolls being biased together with a...
4158495 Developer apparatus for diazotype copy materials  
A developer apparatus is provided for developing exposed diazotype copy sheets comprising an applicator roller, means for supplying liquid developer to the applicator roller, a metering blade for...
4155637 Developing apparatus for developing diazotype material according to the semi-dry process  
An apparatus for developing diazo material according to a semi-dry process comprising an applicator roll with a liquid absorbing cover, a press roll having a grooved hard surface, a backing roll...
4142795 Developer apparatus for diazo copying machines  
Apparatus is provided for developing diazotype copy material by the application thereto of a quantity of liquid developer and comprises a heated enclosure for housing a pair of rotatable applicator...
4141314 Photocopying systems  
A developing apparatus for use in a photocopying system includes a rotatably mounted application roller, means for dispensing developer material onto the surface of the roller, a metering blade...
4141313 Apparatus for the patterned deposition of powdered thermoplastics adhesive material on the outer surface of a surface form  
A process and apparatus for the patterned deposition of powdered thermoplastics adhesive material on the outer surface of a textile or other porous-flexible surface form, wherein there is first...
4136635 Apparatus for continuously coating a web with a liquid  
A chamber having an opening in its wall contains a roller. A portion of the surface of the roller is situated in the opening. A web is continuously moved past the chamber so as to cover the...
4129072 Electrostatic printing  
The disclosure describes an improved electrostatic printing in which cleaning step and developing step are united together as single combined step. It is possible to carry out charging step and...
4119836 Heat-controlled doctor knife  
A flexible, heat-controlled doctor knife has a flat, flexible, heat-generating element affixed to one side of the knife blade. Blade flexing means which can adjust the angle of the working edge of...
Matches 251 - 300 out of 478 < 1 2 3 4 5 6 7 8 9 10 >