Matches 351 - 400 out of 599 < 1 2 3 4 5 6 7 8 9 10 11 12 >
Match Document Document Title
4195567 Stencil printing apparatus  
A stencil printing apparatus for printing a workpiece web at a printing station has a support on which the workpiece web is to be located so that a pattern can be printed on it in a plurality of...
4193344 Silk screen printing machine  
An improved silk-screen printing machine is provided which includes a squeegee and means for urging the squeegee against an elastic stencil and the material to be printed. Means are also provided...
4184428 Perforating-printing device for making and using thermal stencils  
A device which may be operated in a mode of thermally perforating thermal stencils, and another mode of producing printed copies by employing the perforated thermal stencils, wherein the thermal...
4173928 Screen printing machine  
A printing station includes a printing screen and an endless gas-permeable carrier band of screen material is provided which has a workpiece supporting run extending beneath the printing screen and...
4122768 Screen printing press attachment for printing objects of revolution  
An improved apparatus for automatically printing two faces of an object. The present invention is an attachment for use with a screen printing press of the type shown in U.S. Pat. No. 3,090,300,...
4109573 Article, screen and squeegee drive for screenprinter  
A screenprinting machine has at least one printing station past which an object to be printed travels in a path, and which includes a movable printing screen and a cooperating movable squeegee. A...
4099460 Turret indexing and registration means for multi-color printer  
A multicolor printing apparatus for automatically screen printing cut piece textile goods and finished garments in diverse colors having a plurality of printing machines, each printing machine...
4094716 Method of and apparatus for decorating articles with decalcomanias  
A decalcomania is prepared for transfer to an article by wetting the backing layer of the decalcomania, peeling this layer from the transfer sheet which bears the pattern, and perforating the...
4094242 Lifting devices for flat screen printer  
A screen printing machine comprising a transporting mechanism supporting thereon a material to be printed for transporting the material continuously or intermittently to a printing operation zone...
4093753 Method of applying flock to a substrate  
A method and apparatus for applying flock to a substrate, such as a garment, comprising a compact, portable, self-contained flocking machine in which the cabinet and flocking trays are non-metallic...
4091726 Magnetic registration apparatus for silk screen printer  
Automatic registration apparatus for multi-color silk screening of elongated articles, such as writing implements, includes a carriage for rotatably supporting the articles with respect to the...
4084504 Multiple tier screen printer  
Axially adjacent first, second and third carriages are independently rotatable about a common vertical axis. The first carriage supports a plurality of platens which are spaced from the axis of...
4079674 Automatic screen printing method and apparatus  
Continuous, automatic printing of ordinary fabrics and cloths and screen printing of papers, films, metal foils and metal sheets is disclosed. Printing is accomplished by contacting a squeegee...
4075968 Apparatus for manufacturing cylindrical resistors by thick-film silk-screening  
A "silk screen" is provided with a patterned pervious portion the dimension of which, in the direction of screen movement, is substantially less than the circumference of the cylindrical substrate....
4073232 Screen printing apparatus  
A simple, manually operable screen printing apparatus is provided, which is particularly suitable for small scale, custom printing. The apparatus permits relative adjustment between the printing...
4068994 Apparatus for the printing of ceramic green sheets  
An apparatus for printing a paste pattern on a ceramic green sheet having a loading station, a printing station, a stencil mask at the printing station, a carrier for supporting a green sheet, a...
4068579 Cylindrical container silk screen printer with coordinated screen height and stroke adjustment indexing mechanism  
An apparatus for the silk screen printing of labels, artwork, descriptive material, etc. on cylindrical containers. The silk screen is prepared and set up in a carriage for reciprocative movement...
4066039 Adjustable securing base  
An adjustable securing base has a surface radius of curvature which can be adjusted to support an adjacent part on the base surface. The securing base comprises a flexible thin plate with an...
4063503 Automatic screen printing machine  
An automatic screen printing machine is disclosed in which a squeegee and doctor blade are synchronized with the vertical position of a reciprocating receiving roller carried by a lifting frame....
4048914 Apparatus for screen printing images on objects  
A screen printing apparatus includes a stencil and a doctor blade or a squeegee cooperating with the printing screen or stencil to print images on objects. A transportation arrangement is provided...
4040352 Adjustable work table for silk screen printer  
A printing table with adjustably positionable, work-engageable reference pins which comprises discs rotatably mounted on the table with the top surfaces of said table and discs being coplanar; each...
4038920 Screen positioning and squeegee drive means for screen printer  
An apparatus for silk screen printing of circuit boards is provided which comprises a motor driven shaft having three cams keyed thereto which control the positioning of a silk screen and the...
4031825 Pallet mounting apparatus for screen printing machines  
This disclosure is directed to a pallet locating and positioning apparatus for use on a screen printing machine having an oval track about which a series of pallets supporting work pieces are...
4031823 Screen printer with adjustable screen support and magnetic squeegee means  
A carpet or fabric screen printer has a plurality of size-adjustable screen printing rolls mounted on re-positionable heads on a long frame for the purpose of repeating a pattern in different...
4031824 Sheet feed and takeoff assembly for printers  
A feed and takeoff assembly particularly adapted for use in connection with a printing press to automatically transfer generally flat stock from a first position to a print position and to a...
4030411 Rotary-screen printing machine  
A group of cylindrical printing screens, rotatable about parallel axes, are journaled on a machine frame and carry coaxial gears in mesh with driving pinions on the frame. A bed, designed to...
4023524 Toy spray painting system  
A toy spray painting system which includes a hand-held manually powered spray gun along with an easel for holding a substrate such as paper to receive a paint spray from the spray gun. The...
4023789 Method and apparatus for registering, feeding and separating original and copy sheets in a duplicator  
Method and apparatus for feeding original and copy sheets in a duplicator having an improved copyboard containing a radiation-transmissive plate adapted to carry superposed thereon the original and...
4022156 Work holding device  
A work holder comprising a fixed frame, a movable supported frame supported on upwardly movable columns urged upwardly by springs and a work holder frame hinged to the movable support and hydraulic...
RE29206 Vacuum pallet type screen printing machine with registration means  
This disclosure is directed to a pallet type screen printing machine in which a pallet is indexed to a printing station when an article supported thereon is screen printed. A feed table with guides...
RE29160 Screen printing machine with oval rail for indexing pallets  
This disclosure is directed to a screen printing machine having an oval track or rail about which a series of pallets supporting a work piece are indexed from station to station. The arrangement is...
4005649 Special article screen printer and drive therefor  
A screenprinting machine has at least one printing station past which an object to be printed travels in a path, and which includes a movable printing screen and a cooperating movable squeegee. A...
3990364 Multicolor offset screen printing method  
The invention provides for a screen printing method for printing on ceramic articles, wherein color in the form of an image to be printed is transferred via intermediate carriers on to the article...
3978789 Process for printing long piled material  
Process for printing long-piled material, particularly for imitating the hides of animals. In the process, in a continuous passage and in one or more steps, varying quantities of a coloring paste,...
3977322 Screen printer with pallet work support  
A printing machine such as a screen printing machine having a series of pallets connected to an endless drive whereby the pallets are sequentially advanced to a printing station. The improvements...
3973493 Web stencilling and drying apparatus  
Web stencilling and drying apparatus for web stock with at least one intermittent feed stencilling station and slit registry means for stock therefor, a continuous feed ultraviolet drying station,...
3973492 Web slit registry  
Slit registry apparatus and method for registry of flexible, generally planar stock as for stencilling thereon, involving formation of periodic transverse slits and adjacent edges in the stock, at...
3973446 Web aligner  
A device for maintaining a predetermined alignment of a running web and more particularly maintaining the alignment of the belt of an endless conveyor comprising an idler spool over which the web...
3973490 Rocker press with squeegee and web feed means  
A stencil screen printing press especially suitable for web stock, employing a stencil frame that rocks back and forth over a curved bed in a controlled relation to retractable web register means...
3973489 Web printer  
Stencilling apparatus for applying successive coatings to traveling web stock. The web stock may be advanced in successive wraparound turns to the same stencilling station. The adjacent turns are...
3964385 Unitary device and method for screen manufacture and printing  
For screen printing, the screen is manufactured and used for printing in a single box. The screen material is coated with a delayed light sensitive emulsion, dried and assembled with a film opaque...
3961388 Method and apparatus for effecting transfer printing  
A method and apparatus for effecting the transfer printing of discrete cut-pieces of goods on a continuously rotating, drum type, transfer printer. The method and apparatus includes a rotary drum...
3958507 Counter-pressure beam for use in screen printing machines and stiffening means therefor  
A screen printing machine wherein the stencil rotates above a hollow counter-pressure beam having a rectangular profile and carrying a removable strip which engages the underside of the back cloth....
3957371 Locator pin for aligning printed circuit board with artwork  
A locator pin is provided as part of an apparatus for maintaining accurate registration between a circuit board on which a conductive pattern is to be formed and a printing mask containing the...
3956984 Stencil printer  
A stencil printer has a base mounting an ink container and yieldable guides adapted to be traversed by a stencil carrier and a card carrier. The ink container has curved bottom and end walls and is...
3949864 Fabric printing machine  
A fabric printing machine having a conveyor belt for supporting a fabric to be printed. A drive unit is connected to the belt, and a control mechanism coacts with the belt and the drive unit for...
3948170 Arrangement in silkscreen printing machine  
A silkscreen printing machine, having a printing drum supporting material which is to be printed. Sensing means for indicating the position of the material are arranged on the drum, and an...
3946668 Screen printing machines  
In a standard screen printing machine a linkage assembly is provided for connecting the screen support and the printing bed support in such a manner that the screen support is movable into and out...
3946667 Screen processing machines  
A screen processing machine has a frame supporting a printing screen which is capable of upward or downward movement. The frame pivots along one side thereof transverse to the longitudinal...
3945317 Web registration system using retrograde web movement  
Automatic registration of the web of sheet material on a printing cylinder is effected in a silk screen printing apparatus which includes a printing frame reciprocably movable in an impressing and...
Matches 351 - 400 out of 599 < 1 2 3 4 5 6 7 8 9 10 11 12 >