Abstract: A method and apparatus are disclosed for sticking ornamental pieces onto a web of material in which the web and a sticking head are positioned relative to each other so that each ornamental piece can be placed on the web by the sticking head at a predetermined position. The sticking head has a cutting edge for cutting each article before it is pressed against the web. An ornamental piece cut from a tape of material by the cutting edge and attached to the lower side of the sticking head is positioned and stuck onto the web so as to achieve a desired pattern on the web. The web and the sticking head are positioned relative to each other at each position to which an ornamental piece should be stuck in order to achieve the desired pattern on the web. Each ornamental piece may be cut out from a tape of material having a hot-melt layer, which is heated by an element opposite the sticking head when the piece is stuck onto the surface of the web.

Abstract: In an apparatus for bonding strip-shaped textile articles, especially pieces of outer fabric (10) and interlining strips (11), the textile strips (14) formed by bonding the latter are divided into individual textile units (15) after leaving a heating and pressure device (13). For this purpose, the textile strip (14) is severed in the region between successive pieces of outer fabric (10) by means of a cutting knife (31). This is controlled by a measuring light barrier with a transmitter (36) and a receiver (40). The measuring light barrier is designed so that it can be adjusted automatically to different light-transmitting capacities of the materials (interlining strip 11).

Abstract: The apparatus for bonding sheet-like textile articles has, in the region of a feed station, an interlining dispenser for supporting rolled-up strip-shaped interlining material (21) and for cutting it to a fixed dimension. At the output of the interlining dispenser there is a pivotable flap (32) which, when the front end of the interlining material is pulled, is thereby pivoted and actuates a switch (34). An electronic control (45) thereupon excites an electromagnet (36) which actuates a knife (cutting edge 50) for cutting off the band (21). The electronics then activate a stepping motor (26) which, via drive devices (43, 44, 27, 24, 25), draws the band (21) off from a supply roll (18) by a dimension predetermined by a digital preselector switch (37) and thereby, as seen from the knife, pushes an interlining blank (19) of predetermined length over the flap (32).

Abstract: A complete production line of a wood I-beam manufacturing apparatus and the method of manufacture is disclosed wherein generally identical chord members are simultaneously formed by cutting of a wooden stock material into the chord members and simultaneously providing grooves in one surface of each chord into which web members are received to form the I-beam. The individual web members are conveyed along a chords and webs assembly line between the grooved chords and the chords are converged so that the grooves interfit with the web edges to form the I-beam. The web longitudinal edges are preferably beveled in an off-line beveling operation. The beveled webs are stacked for feeding into the chords and webs assembly line. Prior thereto, first and second glue layers are applied to one transverse edge of each stacked web member. The web members are subsequently conveyed in the assembly line in end-to-end abutting relationship.

Abstract: A fiber laminator for simultaneously laying down a strip of parallel, flat fiber rovings is disclosed. A head (53) for dispensing the rovings to be laid down is supported by a gantry (51). The gantry (51) includes mechanisms for moving the dispensing head longitudinally along three orthogonal axes (X, Y, Z) and rotationally about a vertical axis(c). Further, the dispensing head is designed for rotational movement about a horizontal axis(a). Thus, the dispensing head is movable along a complex path-of-travel as the fiber rovings are laid down. Each fiber roving is supplied by a spool (30) mounted on one side of the head. After leaving the spools (301), the fiber rovings pass through nip rollers (305) that apply a slight pressure to the already flat rovings to remove any remaining thickness irregularities. Thereafter, the rovings are directed to individual modules each of which includes a separately controlled rethreading mechanism (713) and a separate shear mechanism (741).

Abstract: Means are provided for feeding a succession of sheets of a sheet material along a path in a transport direction, with means along the path for applying a reinforcing strip to a sheet advancing in the transport direction beginning substantially in alignment with a leading edge of the sheet, and a cutting device along the path for severing the strip while the strip is advancing in the transport direction so that a trailing edge of the strip will not project beyond the trailing edge of the sheet, the cutting device having a lower cutting blade fitting between the strip and the sheet over a portion of the strip before the strip meets the sheet, an upper cutting blade juxtaposed with the lower blade above the strip and arranged so that the blade cuts the strip progressively inwardly from at least one edge, with solenoid means responsive to the trailing edge of the sheet for impulsively driving the upper blade toward the lower blade, and an electric circuit including a capacitor for discharging through the solenoid

Abstract: A semiconductor wafer mounting and cutting system including a wafer mounting machine for mounting a semiconductor wafer to a frame and a wafer cutting machine for receiving the frame and the wafer mounted thereto fed from the wafer mounting machine and cutting the wafer as required. The system further includes a controlling device for forming a relative relation signal showing a relative relation between a first indication which has been or is applied to the frame and a second indication of the wafer, which wafer has been or is mounted to the frame, and memory means for memorizing the relative relation signal formed by the controlling device.

Abstract: A revolving base roller and a stationary cutter are mounted on opposite sides of the path of a laminated strip, in order to partially cut the strip from one side at desired cut lines along its length. The laminated strip includes a strip of printed labels on the printed side of which is overlaid a transparent film strip which is disposed toward the stationary cutter as the laminated strip passes along its path. A sensor detects an indication that the labels are properly positioned, and a control circuit receives a signal from the sensor and causes a single rotation of the revolving base roller. As the base roller revolves, it pushes against the opposite side of the laminated strip, causing the film strip to be pushed against the stationary cutter, resulting in the cutting of the film strip along the desired cut line. The stationary cutter may be adjusted to provide a cut of the desired depth.

Abstract: A printed circuit board laminator adapted for laminating a film on the surfaces of the baseboards of printed circuit boards. The laminator comprises a laminating mechanism which can continuously laminate a long film on the continuously fed baseboards. The laminator comprises a constant-gap baseboard feed mechanism, which can arrange the baseboards with a constant gap therebetween, and continuously feed them to the laminating mechanism. The laminator further comprises an access hole-making unit which can make access holes in the film to be aligned with indexing holes in the baseboards, prior to the lamination. The laminator also comprises a cutting mechanism which can cut the film laminated to the boards for separating the latter from each other.

Abstract: A method and apparatus for dealing with small areas such as defects in a web of material provide that pre-prepared marking plates with metal inserts are associated with each of the areas to be dealt with, the marking plates being joined to the web of material in such a way that the metal insert covers the area to identify same. The metal insert can be subsequently detected to permit the marked location to be removed from the web or otherwise processed.

Abstract: In an apparatus for joining the ends of sheets of material 10, 11, consisting especially of packaging material, a sheet-holder 28 assigned to the running-off sheet of material 10 is moved with the sheet of material in the direction of a second sheet-holder 29, the running-off sheet of material being severed and the rear end being joined to the front end 38 of the sheet of material 10 to be connected. The to-and-fro movements of the sheet-holders 28, 29 are executed by means of pressure-medium cylinders 48 which can be controlled by sensor units 22, 23 assigned to the sheets of material 10, 11.

Abstract: A novel apparatus is provided for feeding a packaging film with registered marks to a working machine, such as a packaging machine which packs products in wraps. According to the apparatus, rapid and continuous feeding of the film is realized. Further, one operator can watch and control a plurality of machines.

Abstract: A machine and method for splicing a new length of linered tape to a length of linered tape being pulled from the machine without interrupting the movement of the tape out of the machine. The tape is pulled along a supply path aligned with an outlet path, a clamp is activated to stop tape movement at an inlet to the outlet path while a path length changing mechanism is activated to shorten the outlet path at the same rate that tape is being pulled from the machine, the length of tape being pulled from the machine is cut between the outlet path and the supply path, the end of another supply path carrying the new supply length of tape is aligned with the outlet path, splicing means splice together liners on the tape ends at the aligned end and inlet, the clamp is released after such splicing, and the outlet path is returned to its normal length.

Abstract: An automatic adhesive double coated tape applying device generally comprises a base assembly constituting essential structure of the device, an assembly for supporting the base assembly to be movable in a direction toward or apart from a material to which the tape is applied, and an assembly for shifting the base assembly along the surface of the material. A composite tape consisting of a pressure sensitive adhesive double coated tape and a tape to be separated therefrom is fed from a reel member mounted on the base assembly at a cutting position at which only the adhesive double coated tape is cut. The composite tape is then fed below a flexible pressing brush by which the adhesive double coated tape is bonded on the material by a predetermined length in accordance with the movement of the base assembly along the surface of the material and the tape separated from the adhesive double coated tape is then wound around another reel member.

Abstract: Disclosed is a poster including a white base sheet and a plurality of parallel black stripes of various widths that are in conformity with the values in the light or dark tones in an original picture, thereby mixing black and white lines so as to produce a desired halftone picture. The parallel stripes of various widths are formed by a computer-assisted cutter. Its cutting tool is moved in an adhesive black film in response to an electrical signal representing the values in the light and dark tones in the stripe pattern of the original picture, thus cutting stripes of various widths in the black film. Then, the black stripes of various widths are applied to the white background, mixing the black stripes and the resultant white stripes, and producing a halftone-like picture.

Abstract: Device for bringing into register a tool mounted on a rotary cylinder for processing products in sheet form, such as a tool for cutting out, creasing, or printing sheets of cardboard in a machine for making and printing corrugated cardboard boxes, comprising a coder (22) providing information representing the theoretical advance of the sheets (10, 11), a coder (23) providing information representing the angle of adjustment given to the tool holder (1), a detector (20) of the passage of a reference mark (15) on the sheet (11) to a point situated upstream of the tool holder, a detector (36) of the theoretical passage of this reference mark at a selected distance slightly downstream of the first detector (20), and a computer (33) supplying correction commands to the correction motor (8) of the tool holder in order that the tool will arrive in phase with the incident sheet (11).

Abstract: An apparatus and process are provided for the production of plywood. The apparatus is adapted to form plywood panels without prior patching of defects in the veneer sheets used to form the panel. The formed panel then is electro-optically scanned to identify and locate defects. The sensed defect data is stored in a control unit which in turn directs a defect removal apparatus and a patcher to appropriate locations for removing and patching the defects.

Abstract: The web leading edge of a paper roll for a rotary press or the like is held and prevented from raveling by three or more pieces of strong adhesive tape during handling and loading onto a paper feed machine of the printing press. On the paper feed machine, perforated tear lines are formed across the tape pieces by a device comprising a rotary perforating wheel, a mechanism for moving the wheel from one end to the other of the roll and also moving it against and away from all of the tape pieces, and a tape detecting device and a controller for automatically operating the mechanism. The tape pieces can then be easily torn to release the web leading edge immediately prior to web splicing.

Abstract: An apparatus for forming composite, fiber/resin components with fibrous, resin-impregnated tape is disclosed. The apparatus employs a gantry for positioning a tape dispensing head assembly over a mold structure, which defines a mold surface of planar or contoured configuration. A control system is employed having sensing devices for generating signals indicative of relative positions of components of the apparatus in several axes of permissible movement, and tape application is effected by means of major and secondary command inputs to appropriate servomotor devices. Primary and initial movement is controlled in accordance with a sequence command program in cooperation with a resident program in a digital computer, and a second, adaptive control system is alternatively employed for enabling the tape dispensing head to follow vertical contours of the mold surface during X-Y movement across the surface.

Abstract: A machine for applying tax stamps or like adhesive labels to articles such as cigarette packages arranged in two or more rows in a carton, including mechanism for advancing the carton lengthwise with exposed ends of the packages facing upwardly, and a head disposed above the path of carton advance for transporting a corresponding number of rows of spaced-apart labels into contact with the advancing package ends while the labels and packages are moving in the same direction and at the same velocity.

Abstract: A device for attaching articles (11) to packages (12) which are passed to the applicator device (10) at irregular intervals. When this is done the articles (for example, drinking straws (11)), are thrust against the package (12) by means of rotatable applicator arms (41). The applicator arm (41) is tilted against the action of a pull-off spring (51) by a burst of compressed air that acts on the arm (41) for a brief period so that it moves back into its initial position immediately after pressing against the package (12).The applicator device (10) can be tilted about two perpendicular directions and can be secured in order that the drinking straws (11) can be secured in different directions and on variously inclined surfaces of the package (12).

Abstract: A splicer is used in a corrugated cardboard production line. The splicer has a pair of pivotal levers having opposing jaws which open and close responsive to a pivoting of the levers. The faces of each of the jaws have a pair of pads for enabling a passage of a web of corrugated cardboard when the jaws are opened and for gripping the web when the jaws are closed. A guillotine blade is positioned between the pairs of jaw pads to grip the web when the jaws are closed. A pair of brake shoes are positioned downstream from the jaws for holding the web while the brake shoes are closed.

Abstract: A continuous web which is drawn off a roll is perforated on its way toward the wrapping station of a machine for the making of plain or filter tipped smokers' products or filter rod sections. The perforating device is adjustable by a control system which receives signals from a photoelectronic testing unit serving to monitor the permeability of successive increments of the web between the perforating device and the wrapping station. The combined cross-sectional area of holes per unit area of the web is increased or reduced, depending upon whether the monitored permeability is less than or exceeds a preselected optimum permeability.

Abstract: An automatic splicer is provided which is coupled to a continuous running processor. Short strips of roll film are inserted into the splicer and are automatically spliced together as they are advanced through the splicer. When no film is ready to be processed a leader is automatically spliced to the last roll of film to be processed. When the last roll of film is passed through the processor, the system may be placed on standby or stopped.

Abstract: A scanner assembly for scanning labels for the presence of control marks as the labels are being fed to the labelling head of a labelling machine, the scanner assembly including a cross shaft rotatably supported on the labelling head below the path of movement of the labels, at least one radially projecting support arm on the cross shaft, the support arm being keyed to the cross shaft for slideable movement axially along the cross shaft to enable the position of the support arm on the cross shaft to be adjusted laterally; the outer end of the support arm being enlarged to provide a surface for supporting and guiding the labels along the path of label movement; a recess of predetermined depth in the support arm surface; a label scanning sensor in the recess for scanning labels as the labels move across the support arm surface to the labelling head; and manually operated gear means for rotating the cross shaft and the supporting arm thereon to enable the point where the sensor scans the labels to be moved along

Abstract: The invention comprises a method and various apparatus related to fabricating solid particulate filter bodies and other honeycomb structures the cells of which are selectively charged with a plugging or other flowable material. Solid coverings are applied over the end faces of a honeycomb structure, preferably an adhesive backed transparent thermoplastic film such as polyester, openings are created through the covering, preferably by melting the thermoplastic film, and the sealing or other flowable material is charged through the openings formed in the covering into the underlying cells.A porous walled honeycomb structure having coverings adhered to its end faces with selective openings therethrough is itself a solid particulate filter of some usage. A more substantial solid particulate filter body may be formed by charging a more durable sealant through the openings to form plugs and removing the coverings.

Abstract: An improved method and apparatus for compacting a composite tape tail which is formed by making a cut along an oblique line across the tape and manipulating first and second compaction means. The cut, however, severs only the tape while it is adhered to the backing but does not sever the backing or subjacent support (which is usually a strip of paper). The backing is then peeled away from the strip at a location between the first compaction means shoe, blade, or pad) and a second compaction means (preferably a roller) and conveys the discarded portion of tape to storage, disposal etc. The first compaction means bears down on the assembly of tape and backing. The second compaction means engages the tape after the peeling away, hence bears down on only the tail. Only one compaction means is used at a time. The second compaction means compactingly engages the tail not later than the arrival of the tail leading edge at said second means by which time the first compacting means has stopped compacting.

Abstract: Method for automatically setting and joining reel-fed label strips or similar, whereby a first moving strip is first accelerated in relation to the assimilation speed of a user machine and then stopped, by means of a signal supplied by control means in a position whereby its labels correspond with the labels on a second stationary strip. A cutting unit is then operated for cutting the said two strips simultaneously along a cutting line. Subsequent operation of a joining unit then joins the said two strips along the said cutting line.

Abstract: A device for forming a moving web of laminated composite material having window portions therein from a moving continuous web of plastic film material and a moving continuous web of paper material. The device comprises cutter means for repeatingly cutting spaced apart perforated window patterns in the paper web and a wetting means for wetting the film web at spaced apart target areas having shapes substantially identical to the perforated window patterns. The device further comprises phasing means having both a coarse mode and a fine mode of operation for providing accurate registry of the perforated window patterns and the wetted target areas. A wetting synchronization means is also described which synchronizes the wetting means with the film target areas whereby the target areas and only the target areas are wetted by the wetting means. Means for removing a paper chad portion from the perforated window patterns subsequent to lamination is also described.

Abstract: The apparatus of the present invention processes roll fed labels for application to articles to be labelled. Adhesive is applied to or activated on the leading edge of the first to be applied label and the label is subsequently cut from the label supply and advanced by a conveyor in timed synchronization with an article to be labelled. Preferably, adhesive is applied to or activated on the leading edge of such first label as it is held essentially stationary on a vacuum bed in slipping engagement with continuously driven belts.

Abstract: An automatic bundle-tying tool has a compact housing with a pair of curved pincer-shaped jaws, one of which pivots outward to accommodate a bundle of wires or similar elongated objects, and then pivots inward to abut the other, fixed jaw. Plastic tying tape drawn from a storage spool is fed around the tape guide groove formed on the internal surface of each of the mating jaws, encircling the bundle. A pair of thin tapered anvils clamp the overlapped tape against the tip of an ultrasonic welding transducer, and a reverse feed mechanism draws the tape tight around the bundle while slack tape is re-wound on the storage spool by a resilient spring biased spool hub. After ultrasonic welding, automatic spring-driven linkages unclamp and withdraw the anvils, sever the tied bundle from the tape supply and open the movable jaw to release the tied bundle. A preferred embodiment is lightweight, portable and easy to operate.

Abstract: A sleeve of plastic material from an extruder is molded by a blow molding apparatus into a tubular structure which includes two top walls longitudinally connected at base ends and apex ends. A splitting apparatus splits the longitudinally connected base ends apart to form two top walls. The top walls are oriented with their base ends upward. An extruder extrudes a flow of softened plastic which is divided by a manifold into four flows. Four applicators connected with the manifold apply beads of softened plastic along each top wall base end. A ribbed roller presses flexible strips against the plastic beads on each of the top walls. The flexible strips are fed from rolls of finite length mounted on a stand. The stand holds operating rolls and back up rolls. A splicing apparatus splices the trailing end of each operating roll with a leading end of the corresponding back up roll.

Abstract: A method of joining two flexible webs comprises bringing the webs into overlapping relationship, cutting the overlapped webs, removing a part of one or both webs from the region of the cut, and applying a length of adhesive material to marginal portions of the webs adjacent the cut.The webs may be held stationary while being joined. The cutting and joining are preferably effected simultaneously. The webs may be brought into register before cutting and joining. Adhesive material may be applied to both sides of the webs. Joining may be initiated manually or automatically in response to the speed or diameter of an expiring reel.

Abstract: Process for separating individual laminated sheets from a continuous web which comprises individual sheets located end to end with end portions overlapping and a continuous film laminated with each sheet and connecting the sheets together, the process including feeding the web in succession to a sensing station, a tear initiation station and a sheet separation station, the sensing station serving to sense the presence of successive overlapping end portions and thereafter actuating the tear initiation station to rupture the film at one edge thereof in the vicinity of a sensed overlapping portion and thereafter actuate the sheet separation station to propagate said rupture and thereby separate the terminal sheet from the web.

Abstract: A system (50) includes a labelling machine (52) and a digital data processing system (54) connected to the labelling machine (52). A cutter (56) of the labelling machine (52) has a shaft (58) with a mark (60), which is sensed by a sensor (62). The sensor (62) supplies shaft (58) information on line (3) to digital data processing system (54). The digital data processing system (54) supplies control signals on line (64) to feed roll (66) stepper motor (67). The digital data processing means (54) is also connected to an optical sensor (76) by line (78). The optical sensor (76) senses the position of position mark (74) on the labels (70), which is correlated with the position of shaft (58) in order to feed the labels (70) to the cutter (56) at the proper rate so that the labels (70) are always cut at the kerf (72) between each label (70).

Abstract: An apparatus and method for continuous rotary ultrasonic sealing of form and fill machines to produce packages utilizes a rotary anvil and cutter knife and an ultrasonic horn having adjustable simulated rotary motion movable in synchronism with the anvil for providing an end seal on packages.

Abstract: A veneer splicing apparatus comprising a veneer detector for detecting the irregular portions of a veneer, disposed before a cutting tool which reciprocates toward and away from conveying means capable of being optionally driven or stopped, with respect to the direction of feeding a veneer; a delivery conveyor disposed after the cutting tool; veneer supporting members each disposed between the cutting tool and the delivery conveyor with one end thereof directed toward the cutting tool and with the other end thereof pivotally supported; an adhesive material feed device to feed adhesive materials, such as adhesive tapes or adhesive-impregnated yarns, near to the veneer cutting position of the cutting tool; said cutting tool or a tool holder being provided with an appropriate number of guide grooves at an appropriate distance away from the cutting edge of the cutting tool; and pressing members integrally mounted on the tool holder on both sides, with respect to the direction of feeding a veneer, of the cutting t

Abstract: Disclosed is a tape-laying mechanism and method for constructing sheet layments of composite resin-embedded filamentous material in incremental tape form. A pair of tape-laying heads are mounted side by side for simultaneous operation with their tapes spaced apart an integer multiple of the tape-width. Controlled movement of a tape-laying subcarriage of each mechanism draws tape from a supply before implanting it progressively on the laying surface by return movement of the subcarriage. Tape is laid without movement of the mechanism as a whole other than for lateral indexing, and the mechanism allows lateral indexing while the tape is being drawn out to length above the laying surface before it is implanted.

Abstract: In a process for producing wooden building components acted upon by flexural forces in the built-in condition, and made up of at least two members that are bonded together, the load capacity is increased by stressing at least one part of the component in the direction of its length by a linear force and is then bonded to another part of the component while still being acted upon by said force. In a preferred form of the invention at least one part of the component is acted upon by a pulling force and another part is acted upon by a compression force with a pre-stressing effect. The use of the process makes possible the production of bonded wooden structural members free of transverse forces.

Abstract: Apparatus and process for ultrasonically cutting off undesirable selvage and sealing the longitudinal cut edges from both sides of continuous lengths of textile fabric having at least some thermoplastic yarns therein. The apparatus and process are characterized by cutting off a predetermined width of the undesirable selvage from each side of the textile fabric regardless of the transverse variations in the path of travel of the fabric through the apparatus or width of the fabric. The apparatus utilizes a mechanism for shifting the moving textile fabric relative to a stationary ultrasonic cutting and sealing mechanism on one longitudinal edge of the fabric and a mechanism for shifting a movable ultrasonic cutting and edge sealing mechanism relative to the other longitudinal edge of the moving textile fabric.

Abstract: Apparatus for splicing the trailing end of a web from an exhausted supply roll to the leading end of a web from a new supply roll comprises a cutting mechanism consisting of a cutter cylinder having a single cutter and a backing cylinder and serving to make a transverse severing cut through both superimposed webs passed between said cylinders, one of which is provided in a longitudinal strip- or sector-shaped portion with suction holes for retaining the leading end of the new web behind the severing cut. The apparatus also comprises a tape-applying cylinder, which is adapted to carry a tape which is adhesive on one side, and to apply the adhesive tape to the two webs at their abutting cut edges as they pass between the tape-applying cylinder.

Abstract: High strength composite tape is prepared for laying in side-by-side strips upon a work surface by precutting the strips to a predetermined length and mounting the strips upon a carrier belt in longitudinally spaced relation to one another, so that the pressure foot of the machine applying the tape to a work surface may press to the end of one tape strip without pressing the end of the following tape strip. Improved laying of the tape is achieved by stretching a strip of tape entirely across the area on which the tape is to be laid before pressing any part of the tape against the work surface, and then pressing the tape against the surface while the tape is stretched across and adjacent the work surface. The tape is held and stretched across the work surface on supply and take up reels on opposite sides of the work surface, so that the reels need not move along the tape with the moving pressure foot.

Abstract: An apparatus for feeding sheet-like rubber material one after another in the form of cut pieces of a predetermined length and shape to a forming drum from a stock roll of the rubber material, the apparatus including: a first transfer member having a conveying surface on the upper side thereof; a second transfer member having a conveying surface on the underside thereof and disposed in series and lapped relation with the first transfer member with a gap formed therebetween being slightly greater than the thickness of the rubber material; a cutter located across the first transfer member for cutting the rubber material on the conveying surface of the first transfer member along a predetermined cutting line; and a drive mechanism for driving the first and second transfer members in relation with rotation of the forming drum; the lapped portions of the first and second transfer members being arranged to transfer the rubber material along a line conforming with the cutting line; the second transfer member except f

Abstract: In a system (10) for prefabricating strings of pocket facing strips and welts on a continuous basis, the assembly proceeds in parallel along opposite sides of a table (12). Along the facing strip fabrication portion (18) of the system (10), adhesive backed tape (28) from a supply reel is directed to a bonding station (84) where facing strips (108) are positioned and adhesively attached to the tape, after which the tape and attached facing strips are wound onto a takeup reel. In the welt fabrication portion (20) of the system (10), adhesive backed tape (48) from a supply reel is indexed along a feedpath to a bonding station (84') where sections of fabric (154) are positioned and adhesively secured to the tape. From there the tape (48) is indexed to an adhesive application station (172) where adhesive (174) is applied to the top surface of the tape, after which each fabric section (154) is folded over and adhesively secured to the tape at a folding/bonding station (230) prior to collection on a takeup reel.

Abstract: In a system (300) for prefabricating strings of pocket welts on a continuous basis, the assembly proceeds along one side of a table (12). Adhesive backed fabric tape (48) from a supply reel (50 ) is indexed into a bonding station where sections of fabric (154) are positioned by photoelectric sensors (306, 308) and adhesively attached to the fabric tape. The fabric tape (48) is indexed to an adhesive application station (310) where an adhesive layer is bonded to the fabric tape and the backing layer separated at a backing separator (356). The fabric tape (48) then moves to a bonding/folding station (420) where the fabric pieces are folded and bonded to form the welts. Forward and rearward centering assemblies (424,426) employ front and rear positioning fingers (428, 430) to center the fabric tape in the folding/bonding station (420).

Abstract: An apparatus for securing a tensioned plastic band which has a rotatable tensioning wheel and a friction shoe which is located adjacent a band path for two mutually overlapping end portions of a band located around an article is disclosed. The shoe is reciprocatable transversely to the band path, and displaceable into and out of contact with the upper band end portion. A single drive means is permanently coupled to the shoe for reciprocation, and drives the tensioning wheel via a torque-sensitive coupling. In operation, the shoe is initially out of contact with the band, and the wheel is driven so as to tension the band until a predetermined tension is reached. Thereupon the coupling uncouples, and actuates means which urge the shoe against the band. This causes relative motion of the band ends, resulting in their being frictionally welded together. The uncoupling also actuates a cutting member for the band. Thus the sequence of tensioning, welding and cutting is performed automatically.

Abstract: A welt applicating apparatus (10) is disclosed which positions welts (12) on individual garment panels (14) for adhesive attachment. The apparatus (10) includes a holding clamp assembly (136) which moves the tape sideways against fixed guide surfaces (176) to align the welt. A transfer clamp assembly (138) clamps the welt with a transfer clamp (202) and moves the welt into a preselected position between side plates (240-242) of the apparatus (10). A trimming assembly (248) is activated to move inwardly to trim the edges of the welt with cutting blade assemblies including movable blades (266-268) and stationary blades (262-264). A vacuum nozzle (278) collects the material trimmed and the backing layer cut by the cutting assemblies. A setting clamp assembly (282) clamps the welt in the preselected position with an extendable setting clamp mounted on a setting clamp arm (284). The arm pivots adjacent the garment panel. The setting clamp is extended to position the welt against the garment panel (14).

Abstract: Apparatus is disclosed for bonding a plurality of cores of a multi-core ribbon electric cable in side-by-side relationship by heating the insulation of the cores to bond together the insulation of adjacent cores. Instead of continuously bonding the cores together along their entire length, the apparatus is designed to interrupt the bonding at predetermined intervals so that when the cable is cut at a sectional interval it is not necessary to separate the insulation of one core from the next.

Abstract: An apparatus for unloading a length of film from a cartridge, trimming the ends from the film, splicing the leading edge of the film to the trailing edge of the previously unloaded film, placing an identifying mark on the film and on an envelope and winding the film on a magazine. The unloading device allows the film to be removed from the cartridge by manually pulling the sheet of backing paper from the film in the daylight while shielding the film from light. The cartridge is locked to the loading device until all of the film in the cartridge has been loaded through a film guide into a storage box. The leading edge of the film is then trimmed by upward movement of a cutting blade allowing the film to advance through an aperture in the cutting blade until the trailing edge is trimmed by downward movement of the cutting blade.

Abstract: Reinforced facings, including reinforcing webs entrained in hydraulic cement via a slurry bath, adhere to a nailable lightweight aggregate cementitious core to form a panel web. The reinforced web is formed on abutting conveyed carrier sheets, and the web is transversely cut, between the sheets, while moving or when stopped, in response to sensing of the sheets. The cut panels, on respective sheets are stacked for curing without damaging the panel edges and in a manner to minimize panel flex. Slurry bath, facing applicators, and cutter and stacking apparatus are included.