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4310371 |
Process for the manufacture of a jacket for a flexible disk for data recording
A process for the manufacture of a jacket, comprising two cover sheets joined to one another, for a flexible disk for data recording, the cover sheets and the nonwoven lining being punched out in...
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4308086 |
Apparatus for the preparation of hollow plastic articles with a base cup
Apparatus for the preparation of hollow plastic articles wherein a more rapid operating cycle is obtained with less effect upon the temperature of the parison. The apparatus includes a first core,...
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4306932 |
Apparatus for producing a single face coated corrugated pasteboard
Apparatus is provided for the production of a corrugated pasteboard having a cover coating on at least one side. The apparatus includes a toothed corrugating element, a toothed corrugating...
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4304621 |
Apparatus for the manufacture of a jacket for a flexible disk for data recording
An apparatus for the manufacture of a jacket, comprising two cover sheets joined to one another, for a flexible disk for data recording, the cover sheets and the nonwoven lining being punched out...
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4289567 |
Apparatus for applying web sections to a flat-lying workpiece
Sections intermittently severed from a web and conveyed by spaced parallel suction belts of a conveyor are applied to successive workpieces by a transfer mechanism comprising parallel suction bars...
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4283245 |
Bottle labelling apparatus
Container conveying apparatus comprises a conveyor for conveying evenly spaced-apart containers and means for individually engaging containers and shifting containers laterally of the conveyor....
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4270967 |
Gluing machine
This invention concerns an improved gluing machine and a continuous method of operation which allows the gluing process to proceed at a rate that equals the feed rate of vacuum rotary document...
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4267008 |
Corrugating machine
In a corrugating system, a supplemental means for insuring that the liner and corrugated medium are properly conditioned with adhesive or bonding material along the entirety of its length and width...
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4261784 |
Apparatus for manufacturing single-faced corrugated board
An apparatus for manufacturing single-faced corrugated board by corrugating a core board, applying a paste to the corrugated core board and then facing the corrugated core board with a liner board...
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4259140 |
Paper wiring apparatus
A process and apparatus for attaching a wire to a paper including a paper feed mechanism for feeding paper across a fabrication station, a wire feed mechanism coordinated with the paper feed...
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4257840 |
Hot-press machine with facing layer carrying and setting apparatus
Two parallel guide rails are arranged to put therebetween a stationary die of the hot-press machine and a table for sliding therealong respective movers by which a facing layer is carried from a...
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4252598 |
Apparatus for bonding a transparent cover sheet to a photograph
An apparatus for automatically bonding or laminating a transparent protective cover sheet to the image-bearing surface of a photograph, preferably of the type prepared by a diffusion transfer...
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4252587 |
Friction welding machine and method for assembling polystyrene spool
A machine for assembling a polystyrene spool by friction welding polystyrene end flanges (in the form of discs) to the polystyrene cylindrical sleeve or barrel of a spool, used for holding wire or...
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4249983 |
Method and apparatus for production of laminated and shaped trim panel of corrugated paperboard base
A trim panel, which is composed of a substrate of corrugated paperboard and a decorative and/or protective skin layer, is produced by press-forming the substrate into a desired shape by a...
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4238267 |
Apparatus for producing shrinkable plastic caps
The apparatus produces heat-shrinkable plastic caps having a metal containing top, and is comprised of: (a) at least one mandrel having a flat end-face, (b) means for placing a metal...
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4233893 |
Bonding apparatus for brake linings
An apparatus for bonding brake linings to the tables of brake shoes for heavy duty vehicles by applying heat and pressure. A pair of brake shoes received in movable carrier members are forced by a...
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4220491 |
Method for forming an accurately assembled laminate utilizing a vacuum holding press
Two sheets are brought into accurately controlled registry with one another to form a laminate by indexing and retaining each sheet on a separate vacuum platen and then bringing the platens...
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4208857 |
Sleeve seal fitting machine
A machine for fitting a sleeve seal to a container or other object without twisting of the sleeve seal and tearing or crumpling of a label on the container by the sleeve seal, which is attained by...
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4194941 |
Labelling machine
A mechanism for automatically labelling articles, such as fruit, has a chute for guiding fruit into contact with an upstanding label, the engagement of the fruit with the label being effective to...
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4189340 |
Method of fusion welding of thermoplastic components
A method for bonding together surfaces of two three-dimensional articles of foamed thermoplastic material along mutual abutting bonding surfaces. The method includes securing a pair of discrete...
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4171241 |
Dispensers for thin flat rigid articles
A dispenser for thin flat rigid articles such as glass cover slips for microscope slides comprises a magazine for a stack of such articles and a dispensing block carrying the magazine and...
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4152566 |
Apparatus for manufacturing an article
A rotary conveyor for moving work pieces mounted on a mandril through a plurality of work stations is provided where the manufacturing steps at each work station require different time intervals to...
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4148683 |
Cone labeling, separating and restacking apparatus and method
An automatic cone labeling, separating and restacking apparatus comprising a magazine, loading means for placing a stalk of cones from the magazine into the labeling and separating apparatus,...
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4138308 |
Heat wand for splicing twisted thermoplastic tapes
Instead of being butt-spliced, thermoplastic tapes used to form yarn used by carpet manufacturers are sealed along a longer bias of their off-centered, cross alignment, (providing greater strength...
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4129473 |
Apparatus for the automatic labelling of objects of differing shapes
Apparatus for the automatic labelling of objects of differing shapes, which comprises a first guide means, a second guide means in spaced, opposed relationship to the first guide means, means, for...
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4121402 |
Methods and means for manufacturing foam plastic containers and sidewall blanks for same
Preprinted rectangular blanks of longitudinally stretch-oriented foam sheet material are formed into cylinders by a continuous folder and seamer and transferred onto mandrels on which they are...
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4115179 |
Wrap neck label mechanism
A labeling machine wherein there is a picker mechanism for tangentially attaching labels to the necks of bottles traveling along a predetermined path in predetermined spaced relation such that the...
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4097325 |
Label-applying apparatus for applying thermoplastic labels
In a label-applying machine for applying labels adapted to be rendered adhesive by an application of heat, a vacuum picker for removing the labels one at a time from the magazine and moving them to...
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4092205 |
Machine for installing tees
An apparatus for attaching a thermoplastic fitting to the side wall of a pipe is disclosed. The apparatus is made up of a generally U-shaped frame having legs supporting two spaced pipe clamps. The...
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4087310 |
Device for interconnecting plates to be covered by foamed material
A device for interconnecting longitudinally profiled plates to be covered by foamed material, especially plates with a trapezoidal or corrugated profile, according to which one end of one plate and...
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4086122 |
Hydroacoustic welder
Apparatus is described for welding of thermoplastic parts and the like where the heat to melt the surface or surfaces to be joined is produced by friction during high frequency rubbing. The parts...
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4083737 |
Method and apparatus for attaching a strip of material transversely of a moving web
Apparatus for and method of attaching a strip of a first material having a hot melt adhesive on both sides thereof to a second web of material. A web of first material is advanced toward and...
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4081943 |
Apparatus and method for producing packages with individual product-filled cells
Apparatus and method are provided for producing a package having a plurality of product-filled cells. The apparatus comprised a mechanism for producing a plurality of individual product-filled...
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4070229 |
Apparatus for positioning and adhering a plurality of semiconductor devices to sites on an adherent site on a substrate
A plurality of small articles, such as beam-lead semiconductor devices, are precisely positioned by placing them on the ends of tubular members which are centered in cavities having the form of...
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4032387 |
Welding apparatus
In welding apparatus of the type comprising a pair of opposed pressing boards, and a heated platen inserted into and retracted from a space between the pressing boards and the surfaces of the...
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4021291 |
Automatic hot needle attachment for bag wicketer
Polymer composition bags are located in a stack with the holes in the lips of lip bags engaged on wickets. When a stack of bags is so located, it is supported by an anvil, and a tamper foot comes...
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4019938 |
Apparatus and process for manufacturing insulation board
Insulation board comprising a urethane foam core sandwiched between a thin flexible membrane and a thicker inflexible panel is made by dispensing foam forming materials onto a moving continuous...
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4016024 |
Machine to arrange a noise insulation between two concrete elements
A machine of introducing sound-insulating members of a resilient material at predetermined places in concrete beams formed by a lower concrete element, preferably coffer-shaped, and an upper...
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4002009 |
Combination tape dispenser and tray sealer device
A device for applying a section of pressure sensitive tape as a cover over the surface of a test tray having a multiplicity of upwardly open wells comprises a base having a sealing zone...
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3989580 |
Assembly for making a power transmission belt
A method and assembly for making a power transmission belt having driving teeth on opposite surfaces thereof and a tensile member embedded therein. The disclosure also relates to a belt made by the...
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3988195 |
Machine for applying a semipermeable patch on a plastic bag
The machine includes a horizontal support for a plastic bag and a vertically movable heat-sealing head pivoted to the support for upward movement through an aperture in the support to contact the...
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3986441 |
Method and apparatus for applying a reinforcing lining blank in a desired position onto a surface of a box blank
A method and apparatus for applying a reinforcing liner blank on a moving box blank and shifting the assembled blank into the desired position for a subsequent attachment together characterized by...
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3984279 |
Labeling apparatus
Vacuum controlled apparatus for automatically applying a label to an item which may not lie desirably along a given plane. A label head consists of two separate elements forming a chamber to which...
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3982983 |
Controlled bonding of fluoroelastomers to metal substrates
Fluoroelastomers, particularly ultra high temperature thermally stable fluoroelastomers are bonded to a metal substrate by forming a roughened bonding surface on one side of the substrate,...
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3977927 |
Machine and method for making camouflage nets
This invention comprehends a machine for producing camouflage nets. Different camouflage garnish patterns are secured to a net in a preselected and predetermined manner on a repetitive basis. Also,...
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3970508 |
Decal smoothing apparatus
An assembly or apparatus for smoothing and removing bubbles of air or a solvent, such as water, for example, from between the transfer films of decals and the upwardly disposed surfaces of...
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3970506 |
Magnetic patch arrangement apparatus
The following specification describes apparatus for successively applying magnetic patches on a tape to successive passbooks. Each passbook is moved in sequence to engage a switch and is then...
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3948719 |
Mirror mount applying method and apparatus
A method of and apparatus for applying and securing mirror mounts to the inboard surfaces of windshields. The apparatus includes means for optically scanning the surface of the windshield and...
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3945879 |
Apparatus for positioning modular components on a vertical or overhead surface
An apparatus is disclosed for holding a plurality of modular components against a surface. A fixture prepositions the components and a vacuum develops a uniform pressure which presses and holds the...
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3944455 |
Labelling system and cassette label applicator usable therewith
A labelling system for labelling articles comprising a cassette label applicator having a supply of labels and a conveyor for moving articles past the label applicator where the label applicator...
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