Abstract: This gumming apparatus is intended for use primarily with continuous web business form processing machines. The apparatus includes a gumming cylinder disposed transversely of the continuous form conveyor of the machine to apply gum at equal intervals along the length of the continuous web. The cylinder is mounted in an adjustable slide assembly which permits rapid removal of the cylinder for replacement by another cylinder of a different size to suit a different size of business form. The removable cylinder includes an end gear driven by a drive assembly which includes a swinging gear to permit rapid replacement of the cylinder. A second conveyor for depositing inserts onto the continuous web is speed coordinated with the web conveyor by means of a removable conveyor drive gear which is driven by the drive assembly and also includes a swinging gear to permit replacement of the drive gear at the same time as the cylinder is replaced.

Abstract: A method for adhering the end portions of an unstretched elastic member transverse of a web while the web is foreshortened in the transverse direction, returning the foreshortened web to its original dimension and adhering the stretched central portion of the elastic member to the web, and severing the web intermittently to produce individual products having transversely extending elastic means.

Abstract: A machine for making hanging file folders, each of which folders comprises a folded paperboard blank and a pair of support rods fastened to the upper edges of the folded blanks and includes a rod applicator mechanism comprising a conveyor for moving an unfolded flat blank having glue patterns thereon along a path; a mechanism for momentarily interrupting or stopping movement of the blank along the path; a pair of rod-dispensing magazines adjacent the path; and rod transfer mechanisms for transferring rods from the magazines and applying them to the glue patterns while the blank is stopped, whereafter blank movement resumes. The conveyor includes a pair of separable rollers between which the blank passes and by which it is advanced when the rollers are closed. The mechanism for momentarily interrupting movement of the blank effects momentary separation of the rollers and includes a stop member temporarily movable into the path of movement of the blank to arrest its progress after the rollers separate.

Abstract: A device that forms a ladder-like tape assembly, applies the assembly to a series of bottles moving along a conveyor with a transverse tape aligned with each bottle, and then severs the side tapes between the bottles and adheres the severed portions thereto to provide flexible bails for the bottles.

Abstract: A web of jacketing material is unwound from a reservoir thereof and conveyed at constant speed. A double sided, pressure-sensitive adhesive strip, having one side protected by a removable sheet covering, conveyed in a direction normal to that of the jacketing material, is cut to predetermined lengths, positioned subjacent to and then applied across the width of the jacketing material at predetermined intervals. The jacketing material is sheared into sections by making cuts across the material along the middle of the adhesive strip and at a line midway between adhesive strips.

Abstract: An arrangement for feeding, stacking and packaging plate-like members punched by the die of a press of the type wherein the plate-like members are carried away initially vertically and then along a curve away from the vicinity of the press by guideways is formed of dispensers from which connecting material is fed over connecting devices adjacent the guideways into engagement with the punched members. According to preferred embodiments, the connecting material is provided with adhesive on one side, the connecting devices are spring-biased rollers, and a packet height marking mechanism is provided.

Abstract: This invention relates to a method and apparatus for making multi-conductor cable. The multi-conductor cable comprises a plurality of insulated wire conductor pairs, each of said insulated conductor pairs having alternating twist and straight portions and comprises alignment means for precisely aligning both the twisted portions and straight portions of said insulated conductor pairs in a predetermined, laterally spaced, relationship with respect to each other.The alignment means of the multi-conductor cable of this invention comprises a laminated plastic sheet, initially formed from first and second plastic sheets or films, the laminated film having(a) a plurality of precisely spaced encapsulating ducts formed therein, each encapsulating duct containing either an individual, insulated, straight portion of a conductor or an insulated conductor twisted pair and(b) nip areas extending laterally between, and joining, each of said precisely spaced encapsulating ducts.

Abstract: The invention relates to a method for applying plastics strips to an optionally partially perforated supporting material web which has been made impervious to liquid through plastics coating of the entire surface area and in which the web is conveyed from a wind-off reel to a wind-up reel or to a packaging machine and to an apparatus for performing this method.

Abstract: A machine receiving a continuous strip of multileaved business forms and carrying the forms across the machine in indexed increments. Applying a liquid adhesive at a first station in the machine to the top surface of one of the forms at a desired location thereon. Identically repeating the liquid adhesive deposition on each form as the forms are indexed through the machine and across the first station. Applying a stencil at a second, spaced apart station in the machine to each of the forms at the location of the liquid adhesive for holding the stencils to the business forms. Discharging the stencil tabbed business forms in a continuous strip from the machine.

Abstract: First feeding means serve to deliver a first strip at a controlled velocity. Second feeding means serve to receive said first strip from said feeding means and to intermittently pull said first and second strips in contact with each other. Looping means serve to engage said first strip between said first and second feeding means and to urge said strip to form a loop. Sensing means serve to indicate the length of said loop. Control means serve to control the velocity at which said first strip is delivered by said first feeding means in response to said sensing means in inverse relation to the length of said loop.

Abstract: Apparatus for attaching adhesive-coated bands to damaged portions of photographic films or the like has a suction drum which attracts the leader of an adhesive tape and cooperates with a heated wire to sever the leader and to thus form a succession of adhesive-coated bands which are attached to damaged portions of films. The attachment of bands can take place by moving the damaged portion of a film against the drum and/or by moving the drum against the damaged portion of the film. If the film is to be coated at both sides, it is caused to pass between two drums which can be located directly opposite each other or are spaced apart, as considered in the direction of lengthwise movement of the film.

Abstract: A tire tube making apparatus is to continuously apply tube valves onto a tube material around air introducing bores perforated in an upper half portion of the tube material.

Abstract: An apparatus and method for adhering rupturable photographic pods containing a photographic processing liquid onto a tape to form a photographic pod-tape product. The pod is usable, for example, in instant photograhic apparatus where the pod is interposed between image-recording and print receiving sheets and advanced between a pair of pressure applying members for rupturing the pod and dispensing and distributing the processing liquid between the sheets.

Abstract: An adjustable and adaptable device or apparatus has been provided for effecting an automatic application and feed of a pressure-sensitive side of a reel of tape and particularly, of tape having lettering such as advertising lettering on its outer side. The apparatus is constructed for use with a conventional belt conveyor on which a glass, resin or plastic, planar-like display panel or sheet length is adapted to be advanced. Means is provided for slidably mounting the apparatus outwardly of the conveyor for longitudinal adjustment thereon. The apparatus has stands that carry a cross-extending, primary, reel-supporting shaft and a cross-extending applicator-arm-mounting secondary shaft in such a manner that one or a group of reel-mounted tapes may be fed, maintained in an aligned relation, and progressively applied to the outer face of an advancing panel.

Abstract: A machine and process with colored yarn patterning capability to produce a bonded, cut pile carpet. A series of hollow needle bars are used to supply yarn to a rotary carrier which carries the individual cut fibers into a position where they are selectively ejected into the surface of an adhesive material.

Abstract: Carpeting especially suitable for use in areas subjected to heavy wear or abrasive weather includes a plurality of cured, rubber-based strips with filaments embedded in and projecting upwardly from them forming a pile on their upper surfaces. The strips lie side-to-side, and each is bonded along its bottom surface only to a vulcanized, rubber-based sheet that does not project substantially into the spaces between the elements. Apparatus and a method for making the carpeting are also disclosed.

Abstract: Apparatus and method for updating microform information recorded in a sequence on photographic film emulsion, including taking a desired portion of the emulsion carrying an image and bonding it to a primary base material either in the same sequence but with gaps left in the sequence or in a different sequence. The emulsion is bonded into sunken areas in the base material, the sunken areas either being formed by indented portions in the base material or by applying an apertured frame surrounding a flat base material.

Abstract: A device for applying lengths of a heat sealable film over the open ends of cups. The device includes means which engage the end of a supply length of the film which is coiled in a cartridge, pull a predetermined length of the film from the cartridge, move the cup and predetermined length of film into engagement, heat fuse the film to the lip of the cup, and cut the fused length of film from the supply length at the cartridge.

Abstract: The invention is related to a method and apparatus for evenly applying an adhesive or protective spray-coating on f.i. sheets of plastic material and/or cardboard in a non-continuous production system. In such system spray-coating by normally stationary spray-nozzles occurs during the forward stroke of the driving unit and three phases of motion can be discerned. In phase I the motion is non-uniform and accelerated, in phase II it is uniform and in phase III it is again non-uniform, but decelerated.In order to achieve uniform spraying in all three phases, in a first embodiment the spray material is applied intermittently during the non-uniform phases. In another embodiment of the invention the spray-nozzles are moved in a direction opposite to that of the sheets to be sprayed.

Abstract: An apparatus aligns small articles, such as semiconductor chips, to a reference axis and loads them on predetermined sites of a carrier, such as a tape. The loading requires precisely positioning adhesive dots and the articles at the sites of the tape. Precision within desired limits is achieved by aligning both an applicator for applying the adhesive and the articles in sequence to a common centerline. The tape is maintained in contact with two diametrically opposed locations of an index wheel located on the common centerline. The index wheel is then reciprocated along the centerline to alternately apply adhesive to one of the sites on the tape and then load the aligned article to another one of the sites. An additional article is aligned to the centerline each time loading is completed of a previously aligned article to its respective site. The aligning facility is operated by a cam which controls the vertical position of a plunger and acts as a valving means for selective vacuum and air purge applications.

Abstract: An apparatus for receiving a plurality of electrical components having a body portion and coaxial leads extending in opposite directions therefrom and securing said components in lengths of heat sealed tape on their extremities.

Abstract: A pair of pivoting, spring-loaded blades positioned in the path of travel of a series of electronic components on a continuous conveyor, center the components on the conveyor; and a plurality of free-moving fingers rest on the components in order to maintain a centered condition as the components are conveyed into the taping mechanism of a component taping machine.

Abstract: An applicator is disclosed for applying pieces of tape having a fibrous surface on one side and a heat-activatable adhesive on the other side onto a receptor. The tape may be hook and loop-fastening tape and the applicator utilizes an applicating pad having wire bristles which engage the fibrous tape surface. The wire bristles support the tape such that the same may be moved into contact with a heater and then moved to apply the tape to a surface. The pad serves to uniformly affix the tape to the surface and the bristles will penetrate the fibers and force the backing and adhesive onto the surface to which the tape is to be applied. The tape may be applied to the brush and then cut to lengths or predetermined lengths of tape may be placed onto the brush.

Abstract: 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 sheet of the thin flexible membrane and depositing individual panel segments onto the foam as it expands. The manufacturing apparatus includes a conveyor press for transporting the flexible membrane past a foam dispensing device and means for consecutively depositing the individual panel segments onto the expanding foam. The panel depositing means comprise a suction apparatus for suspending the panel over the foam and a friction drive mechanism for simultaneously impelling a leading end of the panel against a trailing end of an immediately preceding panel to prevent the formation of gaps between consecutive panel segments. The resultant laminate is then passed through the conveyor press that acts as a forming and curing zone for the laminate which is thereafter cut to size at a cutting station.

Abstract: Apparatus for manufacturing large, disposable specialty drapes such as laparotomy sheets. Strips of stock material are automatically drawn from a supply and glued together to form the required width. A reinforcement patch is attached and then a fenestration cut through the patch and the underlying stock material. Subsequently, the fenestrated stock material is cut off to provide the finished sheet. The work stations at which the reinforcement patch is applied, the fenestration cut and the finished sheet cut off are spaced so that these operations can be performed simultaneously on different sheets in a line. A control unit is provided to control these operations simultaneously.

Abstract: In the manufacturing of a coaxial cable wherein conductors are continuously wound about support sleeves introduced in succession to a winding station, there is provided a slotted guide tube accommodating the support sleeves in an end-to-end axial series and leading to the winding station and a feeding mechanism which projects through the tube slot for engaging and advancing the support sleeves.

Abstract: An apparatus is disclosed for receiving bags from a source thereof and applying them, in an imbricated manner, to two lines of pressure sensitive adhesive coated tape. The source normally being a bag making machine of the intermittant type wherein the delivery motion is provided by a crank arm providing, during 180.degree. of its cycle, a feeding or drive motion and during the remaining 180.degree. of its cycle, a dwell time. The apparatus in general comprises a transport system carried by a frame which system is driven in periodic synchronization with such a machine supplying the bags. An individual bag is transported from the source to a taping mechanism located at the end of the system. The taping mechanism secures the individual bags to the tapes during the dwell period of movement of the transport system to form a package. The package of imbricated bags can be festooned in a carton or wound on a roll.

Abstract: An arrangement is described for assuring a parallel, evenly-spaced relationship among a succession of rod-shaped fasteners, illustratively nails, to be joined by an extruded plastic ribbon and thereafter molded into a nail strip suitable for use in pneumatic nail drivers and the like. A succession of grooves formed in a transfer chain that receives and advances a succession of the nails in a first plane is conventionally contacted by an elongated support means which bears against a first plurality of the grooves on the chain to capture the nails in the grooves. A second pressure member of smaller longitudinal extent than the support member is resiliently mounted in inwardly overlapping relation to the support member adjacent and upstream of the molding portion of the apparatus for contacting the shafts of the captured nails immediately before such nails and the adhered plastic ribbon are molded into the strip.

Abstract: Tape tab fasteners are cut from a web stock, which includes a substrate coated on one surface with a pressure-sensitive adhesive and a release sheet positioned on the adhesive coating, and are applied transversely at predetermined intervals along the edge of a moving web of material, such as a web of plastic material suitable as an impervious barrier layer in disposable diapers. The web stock is drawn along a concave guide and a finger, positioned transversely between the substrate and release sheets, separates a predetermined width portion of the release sheet from the adhesive along one side of the web. The separated portion of the release sheet is folded over the remainder thereof. Tape tab fasteners of predetermined width are cut transversely from the end of the web stock and attached to the side edges of the moving web stock.

Abstract: An apparatus and method for successively forming disposable diapers wherein the diaper includes a fluidpermeable top cover layer, a moisture-absorbent core under the top cover layer and including a pad of fibrous material and sheets of cellulosic material on each side of the pad, and a fluid-impervious bottom cover layer under the interior core and secured to the top cover layer along longitudinal and transverse edges thereon. The apparatus and method include mechanisms for and steps of, as follows. Supplying and positioning an elongate moisture-absorbent core including a pad of fibrous material of less width than the width of the core and sheets of cellulosic material on each side of the pad. Embossing and securing the sheets of cellulosic material together along longitudinally-extending areas on each side of the pad for forming an envelope of the sheets of cellulosic sheets around the pad.

Abstract: A label transfer wheel includes a cylindrical structure having an annular cavity extending into a side thereof; an axially extending hole engageable by a rotary drive; and two circular series of holes, each hole extending radially from the cylindrical surface of the structure to a cylindrical surface bounding the cavity. A plate rotatably coupled to the structure generally covers the cavity and includes a port adapted for connection to a vacuum source. The plate is coupled to a pair of devices located within the cavity, each of the devices having a polyurethane foam seal which is in abutment with the bottom boundary of the cavity and a section of the cylindrical surface bounding the cavity to provide, in combination with the plate, a fluid tight chamber coupling the port to arcuate sets of holes of the series of holes. The devices are movable with respect to each other to permit varying the size of the chamber and the number of holes communicating therewith.

Abstract: 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, comprehended is a method of making a camouflage net by providing different shape camouflage garnish pieces that are applied to a net at predesignated work stations.

Abstract: Disclosed is an apparatus and method for automatically aligning and bonding a preperforated flexible repair tape to the side edge portion of an elongated strip, such as motion picture film, having damaged sprocket feed hole perforations located therealong. Film to be repaired is fed continuously from a supply reel through a pair of straightening and flattening rollers to a repair station comprising a pressure roller cooperating with a sprocket roller to automatically and precisely align the preformed feed holes of the tape with the damaged feed hole locations of the film and to bond the tape and film together in the aligned condition. From the repair station, the laminated tape and film pass through a pair of cooperating rollers to more firmly bond the tape and film preparatory to collection on a take-up reel.

Abstract: Patches for envelope windows are cut, one per envelope, from a patch web supplied at a surface speed proportional to but lower than the speed of a travelling envelope web. The cut patches are transferred from the cut-off apparatus to the envelope web by a rotary vacuum system, at a surface speed which equals the speed of the latter web, or is accelerated to this latter speed. Steps and means are provided for insuring proper positions and motions of the cut-off patch, at points where the speed thereof changes.

Abstract: A machine for continuously laminating a flexible film onto a succession of glass substrates is disclosed. The machine comprises a conveyor, adapted to transport a succession of glass substrates along a horizontal plane toward substrate preparation means which wash one surface of each substrate. The machine further includes guide means for safely guiding and alignably transporting the succession of glass substrates from the substrate preparation means to a predetermined application line associated with application means. The application means are adapted to continuously unroll and expose a quantity of flexible film having a pressure sensitive adhesive surface at the predetermined application line which lies in the horizontal plane, whereby film is continuously laminated onto the surface of each successive glass substrate to produce sheets of shatter-proof glass.

Abstract: This invention is a method and apparatus for securing snap fasteners to supporting material. An aperture is formed in the supporting material and the socket or stud of the fastener, as the case may be, is allowed to project through the aperture. The supporting material is then heat sealed to the fastener around the aperture. Preferably, both the supporting material and the snap fasteners are made of heatsealable, thermoplastic material.

Abstract: A method and an apparatus for affixing labels to a web of sheet or film material by means of a cylindrical labelling device having a label arranged peripherally thereon, said label being affixed to the web with a pure rolling motion and compressive action.