Abstract: A method of field shaping a laminated glass structure is provided. The method includes providing the laminated glass structure comprising a flexible glass sheet having a thickness of no greater than about 0.3 mm laminated to a non-glass substrate by an adhesive material. The laminated glass structure is field cut using a handheld power tool thereby forming a shaped laminated glass structure. An edge strength of a cut edge of the shaped laminated glass structure at least about 20 MPa.

Abstract: The present invention aims at reducing a breaking phenomenon of an adsorbed substrate while the substrate is detached from a lower plate at a high speed. An embodiment is a substrate detaching apparatus including an adsorption main body disposed on one side of the adsorbed substrate to generate an adsorption force; and a plurality of adsorption parts provided in a predetermined adsorption region of the substrate under the adsorption main body, being spaced apart from each other and applied with an adsorption force from the adsorption main body to adsorb the substrate, wherein the adsorption region includes an outer region of a first cycloid curved line protruding in a third corner direction based on a diagonal connecting between a first corner and a second corner of the adsorbed substrate and an outer region of a second cycloid curved line protruding in a fourth corner direction.

Abstract: A method and apparatus for sterilizing and destroying a syringe needle includes a rotating needle carriage that receives a needle in a loading position. The needle carriage includes a port sized to accept a pen-type hypodermic syringe and an insert to downsize the port for accepting a conventional hypodermic syringe. The needle carriage is rotated downwardly to a cut-off position. At the cut-off position, two opposing contact blades pinch the needle, which electrically connects the positive and negative terminals of a battery. Current flows through the contact blades to shear the needle. The sheared portion of the needle then falls into a waste compartment in the bottom of the apparatus. When the syringe is removed from the needle carriage, the needle carriage rotates upwardly and returns to the loading position.

Abstract: Apparatus and methods for resizing electronic displays are provided. The display includes a front plate, a back plate, a perimeter seal spacing the front and back plates apart, image-generating medium contained in an area between the plates, and polarizing layers and/or other films on the outer surfaces of the plates. A target portion of the display is identified, and a saw is passed along a cut line to create a channel that extends through the polarizer to the outer surface of the top plate. A scriber tool is passed along the cut line within the channel to create a scribe line in the outer surface of the top plate. The display is inverted, and the process repeated to cut a channel and scribe the bottom plate. The plates are broken along the scribe line, and a seal is applied along the exposed edge, which may penetrate between the plates.

Abstract: An apparatus for cutting a flat display panel prevents a light emitting surface of a flat display panel from being damaged due to a pit or a scratch. The apparatus for cutting a flat display panel includes a stage supporting a rear substrate of the flat display panel, a chip blocking unit disposed to correspond to a non-scrap portion of the flat display panel, and a scrap breaker to grip a scrap portion of the flat display panel that is to be separated from the flat display panel. A scribing line is formed between the scrap portion and a non-scrap portion of the flat display panel.

Abstract: An exemplary brittle non-metallic workpiece (70) is made by the laser beam (31), a cutting surface (701 ) of the brittle non-metallic workpiece has no micro cracks. A method for making the brittle non-metallic workpiece includes: focusing a laser beam on the brittle non-metallic substrate to form an elliptic beam spot; driving the laser beam to move along a predetermined curved cutting path, making a center of a major axis of the elliptic beam spot intersecting along the predetermined curved cutting path and the major axis being tangent to the predetermined curved cutting path at the intersecting point; a coolant stream following the elliptic beam spot to move, thus producing a crack in the brittle non-metallic substrate corresponding to the predetermined curved cutting path; separating the brittle non-metallic substrate along the crack. A laser cutting device (40) for making the same is also provided.

Abstract: The invention is based on the object of improving the detachment of portions of a glass rod to the extent that a very planar, uniform fracture surface is produced. For this purpose, an apparatus according to the invention for detaching portions of glass rods comprises a device for the parallel holding and lateral fixing of a number of glass rods, a scoring wheel holder with a scoring wheel rotatably mounted parallel to the axis of the glass rods, at least one pressing spring for pressing the scoring wheel and the glass rods against one another, a device for guiding the glass rods and the scoring wheel past one another in a direction perpendicular to the axis of the glass rods, a holddown means for pressing against the glass rods, a breaking bar and a breaking beam, the breaking bar being arranged opposite, between the holddown means and the breaking beam.

Abstract: Process for removing peripheral portions such as bead regions of a glass sheet including a step of pushing the glass sheet in the peripheral portion using a pushing mechanism such as a pushing bar, and corresponding apparatus. As a result of the use of the pushing mechanism, the engagement completion time for suction cups, if used, are reduced significantly. A process without using suction cups is enabled with enhanced yield. The increased process stability and enlarged process window are particularly advantageous for processing glass sheets having high flexibility.

Abstract: An automatic cutting device is described for cutting an assembly. The assembly includes a material having a weakened zone therein that defines a useful layer and being attached to a source substrate. The cutting device includes a cutting mechanism and a holding and positioning mechanism operatively associated with the cutting mechanism. The holding and positioning mechanism positions the material so that the cutting mechanism detaches the layer from the source substrate along the weakened zone. The cutting device also includes a control mechanism for adjusting at least two different portions of the assembly during detachment of the layer to facilitate a more precise detachment.

Abstract: A method and apparatus for dispensing prepackaged medication packages includes an apparatus having a body with an internal cavity and an opening. A central processing unit operably communicates with an actuator within the cavity to regulate and monitor the dispensation of the packages, while the actuator operably communicates with a feed mechanism within the cavity to dispense the packages.

Abstract: A glass-plate working apparatus includes a glass-plate supporting portion 20a of a feed conveyor 7, a glass-plate supporting portion 20b of a cutting section 2, a glass-plate supporting portion 20c of a bend-breaking section 4, a glass-plate supporting portion 20d of a grinding section 3, and a glass-plate supporting portion 20e of a discharge conveyor 8; a cutting head 9, a bend-breaking device 66, and a grinding head 10 for processing glass plates 5 which are respectively supported by the supporting portions 20b, 20c, and 20d; and a transporting device 89 for transporting the glass plate 5 on the supporting portion 20a onto the supporting portion 20b, the glass plate 5 on the supporting portion 20b onto the supporting portion 20c, the glass plate 5 on the supporting portion 20c onto the supporting portion 20d, and the glass plate 5 on the supporting portion 20d onto the supporting portion 20e, respectively.

Abstract: A system and method for the removal of superfluous material in a bonded wafer assembly. The method includes cutting a plurality of parallel cuts in a top wafer, the plurality of cuts defining a segment of the top wafer attached to another portion of the top wafer via a tab, inserting a wedge-shaped breaker bar into at least one cut of the plurality of cuts, applying force to the breaker bar to fracture the tab, and removing the segment of the top wafer from the bonded wafer assembly, wherein a bottom wafer remains unsingulated after the removing.

Abstract: Apparatus and methods for resizing electronic displays are provided. The display includes a front plate, a back plate, a perimeter seal spacing the front and back plates apart, image-generating medium contained in an area between the plates, and polarizing layers and/or other films on the outer surfaces of the plates. A target portion of the display is identified, and a saw is passed along a cut line to create a channel that extends through the polarizer to the outer surface of the top plate. A scriber tool is passed along the cut line within the channel to create a scribe line in the outer surface of the top plate. The display is inverted, and the process repeated to cut a channel and scribe the bottom plate. The plates are broken along the scribe line, and a seal is applied along the exposed edge, which may penetrate between the plates.

Abstract: An apparatus for pitching and splitting a masonry block is provided. The apparatus includes a first pitching blade configured to move in a first direction. A second pitching blade is disposed adjacent to the first pitching blade, and the two pitching blades are separated by a distance that is small enough so that the splits initiated by each blade join into a single plane, thereby pitching and splitting the masonry block without the need for a splitting blade.

Abstract: The present invention provides assemblies and methods for selectively removing resin coatings from a radiation detector. A method includes positioning a cutting edge on a resin coating formed on a radiation detector. The method further includes positioning a bonding member on the resin coating, applying a force to the bonding member such that a portion of the resin coating is pulled away from the radiation detector, and cutting the resin coating so as to detach the portion of the resin coating pulled away from the detector, thereby selectively removing the portion of the resin coating from the radiation detector.

Abstract: A glass plate cutting machine using a laser beam is provided to solve problems, such as uneven glass section and slanting cutting. By using the glass plate cutting machine of the current invention, the glass plate is irradiated with a first carbon dioxide laser beam of 0.05-2 joule/mm2 on a long oval shaped area of 20-200 mm2 according to an expected cutting line thereof, and immediately cooled with water, to generate a scribe line, which is then further irradiated with a second carbon dioxide laser beam of 0.1-0.5 joule/mm? on the area of 20-200 mm2 thus obtaining a superior glass section.

Abstract: A separation apparatus comprising a first and a second scribing means for scribing front and rear surfaces of a first mother substrate made of a brittle material along first predetermined scribing lines previously provided on the front and rear surfaces of the first mother substrate, the first and second scribing means being opposed to each other on an upper side and a lower side, and a holding and transferring means for holding and transferring the first mother substrate so that the first predetermined scribing lines of the first mother substrate are located between the first and second scribing means.

Abstract: A process to fracture connecting rods and the like, that are made of high strength materials, comprises of the following mechanisms: (a) Fatigue: fluctuation of stresses in a pre-notched connecting rod due to the use of harmonic excitation will extend the notch tip in the connecting rod and will weaken the predetermined fracture plane by creating micro-cracks, (b) Resonance: resonance occurs when the frequency of the used harmonic excitation matches a natural frequency of the connecting rod, idealized as a structural system, (c) Pre-stressing forces: by applying pre-stressing forces acting in the same loading mode, the stresses in the connecting rod due to several force components can be superimposed, (d) Dynamic force: applying a dynamic force will raise the stress intensity factor, exceeding the fracture toughness of the material.

Abstract: The present invention relates to a device and a method for dividing up substrates (2) in wafer form (e.g. wafers), which is used in the semiconductor industry, MST (microstructure technology) industry and photovoltaic industry, whereby improved reliability of the process and lower reject rates are accomplished. This object is achieved according to the invention by using adhesion forces that act between the substrates in wafer form and the devices (1) thereby used.

Abstract: A method of dividing glass plates for the purpose of reducing the required space in an interim buffer (80) reducing the transit times of different kinds of glasses, comprises generating a sequence of sub-plates (T) from the glass plates (P) stored in a blank plate storage (12), the consecutive sub-plates (T) of the sequence of sub-plates exhibiting identical or different material properties. Each sub-plate (T) is subdivided further by scribing and breaking-off until a desired cut piece has been attained. The generated cut pieces are deposited in a predetermined order in the interim buffer (80) and as called for are processed further. Equipment dividing glass plates into cut pieces accordingly entails that different cutting and breaking-off systems are preceded by at least one intermediate storage receiving at least two glass plates exhibiting different material properties and delivering a programmed sequence of sub-plates, the consecutive sub-plates exhibiting identical or different material properties.

Abstract: In the method for loading a glass processing installation (5) with loading portions (10a), glass plates (10, 10b) are extracted repeatedly from a storage unit (20) in a predetermined sequence and divided into a residual portion (10b), which is stored in the storage unit, and a loading portion (10a), which is delivered to the glass processing installation. It is thereby possible to selectively load the glass processing unit with portions of glass plates of certain dimensions and of a determined sort. The device for loading a glass processing installation comprises a storage unit (20) with at least two compartments (21), each compartment being capable of receiving at least one glass plate (10, 10b), and displacing means for displacing a glass plate in a compartment at least partially out of the compartment.

Abstract: A process to fracture connecting rods and the like, that are made of high strength materials, comprises of the following mechanisms: (a) Fatigue: fluctuation of stresses in a pre-notched connecting rod due to the use of harmonic excitation will extend the notch tip in the connecting rod and will weaken the predetermined fracture plane by creating micro-cracks, (b) Resonance: resonance occurs when the frequency of the used harmonic excitation matches a natural frequency of the connecting rod, idealized as a structural system, (c) Pre-stressing forces: by applying pre-stressing forces acting in the same loading mode, the stresses in the connecting rod due to several force components can be superimposed, (d) Dynamic force: applying a dynamic force will raise the stress intensity factor, exceeding the fracture toughness of the material.

Abstract: A device for cleaving an optical fibre includes a fixing mechanism to fix a fixing element to the optical fibre, and a cleaving mechanism to cleave the optical fibre. The fixing element may be a ferrule, and the fixing element may be fixed to the fibre such that the fibre extends through the fixing element. The cleaving mechanism cleaves the fibre preferably when the fixing element has been fixed to the fibre. The cleaving device may be a hand-held, and hand-operated, tool. The device may enable the possibility of automatic preset positioning and/or orienting of the cleaved fibre end face (which may be angled to the axis of the fibre) with respect to the fixing element. Attachments may be provided for holding the fibre and fixing element during the cleaving operation and for holding a connector body while the fixing element with the cleaved fibre is inserted into the connector.

Abstract: A method and apparatus are taught for cutting a sheet material comprising the steps of engaging a first side of the laminated web structure with a crack initiator having a high rake angle, the crack initiator extending from a first cutter base having a low rake angle; simultaneously engaging a second side of the laminated web structure with a second cutter; generating a first crack in the first side of the laminated web structure with the crack initiator; generating a second crack in the second side of the laminated web structure with the second cutter; and propagating the first crack and the second crack to intersect. The crack initiator extends from a cutter base to a height of at least 5 ?m. The high rake angle of the crack initiator is in the range of from about 30° to about 70°. The cutter base has a low rake angle that is at least about 15° less than the high rake angle of the crack initiator.

Abstract: An apparatus to cleave an optical fiber includes a base plate, a jig slidably provided on the base plate and holding the optical fiber, a stripper provided near the jig, and including a hot plate heating a sheath of the optical fiber, a sheath cutter cleaving the sheath of the optical fiber to be stripped, a cleaning part cleaning the optical fiber after the sheath of the optical fiber is stripped according as the jig slides, and a cleaver provided on the base plate and cleaving the optical fiber whose sheath is stripped by the stripper. With this configuration, an apparatus is provided to cleave an optical fiber, in which stripping and cleaning processes are simultaneously performed in a stripper, so that the whole process of cleaving the optical fiber is decreased, and the structure of the apparatus is simplified without the conventional cleaning part.

Abstract: A device for parting a laminated substrate used for a liquid crystal cell is provided which is capable of obtaining, at a time of the parting, a parting line being vertical to a face on which a scribe line is formed, thus enabling prevention of a failure in the parting of the laminated substrate. To part the laminated substrate made of a first substrate and a second substrate into a plurality of substrates used for the liquid crystal cell, the scribe line is formed on one substrate out of the first substrate and second substrate along a boundary of the substrate used for the liquid crystal cell and multiple parting force is applied by timesharing to the other substrate out of the first and second substrates along the scribe line.

Abstract: A method for cutting a laminated web including the steps of engaging a first side of the laminated web with a crack initiator having a high rake angle, the crack initiator extending from a first cutter base having a low rake angle, the laminated web including at least a support web, and an upper layer that may, at least for imaging elements, be considered a protective layer, the upper layer being thinner than the support web, the upper layer being located at the first side of the laminated web structure; simultaneously engaging a second side of the laminated web with a second cutter, the second cutter being offset from the first cutter; generating a first crack in the first side of the laminated web with the crack initiator completely through the upper layer; engaging the web with the cutter base of the first cutter; and further propagating the first crack beyond the tip of the first crack initiator using the cutter base, whereby the tip of the first crack initiator is disengaged from the laminated web.

Abstract: An automobile escape hammer gun includes a body, a striking hammer and a lever. The body has a front and a lower passage formed in the body at the front. The striking hammer is movably mounted in the lower passage, is spring-loaded and has a bottom tip extending out of the body and an annular lip with a bottom formed in the body. The lever mounted pivotally in the body and has an inside end abuts the bottom of the annular lip and an outside end extends out of the body. Therefore, when the lever is pivoted, the inside end of the lever moves the striking hammer into the body. The bottom tip of striking hammer will impact rapidly a window of a vehicle to break efficiently the window when the annular lip escapes from the front end of the lever.

Abstract: A process to fracture connecting rods and the like, that are made of high strength materials, comprises of the following mechanisms: (a) Fatigue: fluctuation of stresses in a pre-notched connecting rod due to the use of harmonic excitation will extend the notch tip in the connecting rod and will weaken the predetermined fracture plane by creating micro-cracks, (b) Resonance: resonance occurs when the frequency of the used harmonic excitation matches a natural frequency of the connecting rod, idealized as a structural system, (c) Pre-stressing forces: by applying pre-stressing forces acting in the same loading mode, the stresses in the connecting rod due to several force components can be superimposed, (d) Dynamic force: applying a dynamic force will raise the stress intensity factor, exceeding the fracture toughness of the material.

Abstract: In order to very considerably reduce the required space in an interim buffer (80) and entailed in a method for dividing glass plates (P) into cut pieces, and in order to clearly reduce the transit times of different kinds of glasses, a sequence of sub-plates (T) is generated from the glass plates (P) stored in a blank plate storage (12), the consecutive sub-plates (T) of said sequence of sub-plates exhibiting identical or different material properties. Each sub-plate (T) is subdivided further by scribing and breaking-off until a desired cut piece has been attained. The generated cut pieces are deposited in a predetermined order in the interim buffer (80) and as called for are processed further.

Abstract: Disclosed is a coolant for cooling a selectively heated portion of a liquid crystal display substrate to cut the selected portion using thermal stress and a method of cutting the substrate using the same. A rapidly heated portion of the substrate is rapidly cooled using water having a high specific heat or a mixed coolant in which a material for improving characteristics of surface tension, viscosity and thermal conductivity is dissolved in water. Therefore, the cutting quality of the substrate is improved, and a cutting speed is also enhanced.

Abstract: A method and apparatus for splitting non-metallic substrates includes a laser for generating a laser beam. An integrated cracking devices receives the laser beam and directs the laser beam onto a non-metallic substrate to define the heat affected zone and quench the substrate at a quenching region contained within the heat affected zone. This integrated cracking device includes a housing and optics fitted within the housing for receiving and directing the laser beam onto the substrate. A quenching nozzle is mounted on the housing for quenching the substrate at a quenching region defined within the heat affected zone.

Abstract: A bag dispenser, for separating and dispensing plastic bags where the bottom of one bag is attached to the top of the next bag by perforation lines with a hole therebetween. Preferably the bags are composed of 10% low density polyethylene and 90% high density polyethylene. The dispenser comprises a frame that holds a shaft on which a roll of the bags is placed and includes a shelf below the roll of bags. The shelf has a bag stop on the end of it that intercepts the holes between the bags and causes them to separate along the perforation lines. The shelf is attached by brackets secured with bolts and wing nuts to the frame of existing bag dispensers to backfit those dispensers with the present device.

Abstract: A dispenser is configured to receive a roll of thin, flexible film, preferably with an adhesive on one surface thereof, for use as a temporary hand covering. The film is drawn from the roll through rotation over a backing member such that the adhesive surface faces outwardly, enabling a user to place the palm and fingers of a hand against the film and backing member prior to severing the film into a sheet now adhered to the hand. The backing member itself preferably forms part of a compressible body enabling a user to squeeze the body through the film for improved adherence of the sheet to the hand. Various alternatives are disclosed for severing the film into individual sheets. The sheet itself may include lines of perforations, spaced apart along the roll at a distance sufficient to cover a hand. Additionally, the dispenser may include an element which the film is drawn past to cut the film. Such an element my be in the form of a blade having a knife edge or serrations, and maybe heated.

Abstract: The present invention is directed to a method of cutting glass mother material involving preparing the plate glass mother material in which a plurality of grooves are scribed, disposing the plate glass mother material with the grooves turned inward; and pressing an outer surface of the plate glass mother material with a cushioning member having a thickness not to be protruded downward from a lowermost portion of an indenter, with the cushioning member being attached onto an under surface of an indenter base excluding the indenter, pressing a portion opposite to the groove on the outer surface with the indenter having a stretched shape, and cutting the plate glass mother material.

Abstract: An apparatus for separating pre-scribed glass shapes 10 from a glass sheet 12 includes a conveyor 22 for transporting the glass sheet parallel to its edges 14 with the margins 18 of the sheet accessible from both sides of the sheet. A pair of glass-cracking devices 24 are located substantially directly opposite one another on opposite sides of the conveyor respectively. Each glass-cracking devices 24 is arranged to bear repetitively on opposite sides of the respective margin 18 as the sheet is conveyed past thereby to break the sheet progressively along its margins to cause the glass sheet to fracture along scribe lines 16 defining the glass shapes. Each glass-cracking devices may comprise a pair of jaws which open and close on the respective margin or a pair of toothed wheels between which the margin passes.

Abstract: A concrete or other roofing tile is provided which simulates wood shake roofing, and which may be used in either a direct deck or batten configuration. The simulated wood shake configuration includes an angled cut portion by means of a butt treatment, and also includes the use of an elongate medial slot which has a rectangular configuration.

Abstract: A tile cutter provided with a supporting rail of which cross section is inverted T having a straight supporting ridge portion in a longitudinal direction, a front fixation post having a tile contact portion in a direction at right angles with the supporting rail and attached to an end of the supporting rail, a rear fixation post attached to the other end of the supporting rail, a guide rail arranged on upper ends of the front and rear fixation posts and parallel to the supporting rail, a scale for measuring tile cutting dimension having a tile receiving plate of which upper face corresponds to a top portion of the supporting ridge portion and attached onto the supporting rail as to freely slide along the supporting rail, and a tile cutting operation unit attached to the guide rail as to freely slide along the guide rail.

Abstract: An optical fiber cutter for cutting an optical fiber wire according to the principle of the stress-rupture includes a tension applying mechanism and a movable blade. The tension applying mechanism applies tension to the optical fiber wire in an axial direction thereof. The movable blade is contactable with the optical fiber wire in a direction perpendicular to the axial direction so as to impart an initial crack to the optical fiber wire to which the tension is applied. The movable blade contacts the optical fiber wire in only one direction, which is perpendicular to the axial direction.

Abstract: An incrementally continuous cleaving system allows for sequential flow of "material-to-be-cleaved" through a cleaving apparatus. In particular, a continuous feed tape membrane is used to support sequentially loaded optical bars (or, perhaps, wafers) that are then transported into a cleaving apparatus. The tape is advanced in small increments so that individual cleaving operations are performed at each scribe mark location on the top surface of the optical material. A vacuum pen (assisted by a detach pin) is then used to remove the cleaved section from the cleaving system. A conventional pick-and-place device may be used in the first instance to continuously load the bars (or wafers) onto the tape membrane.

Abstract: A glass-plate working apparatus 1 includes: a supporting device 7 for supporting a glass plate 6 from a glass plate carrying-in section 2; a main cutter head device 9 for forming a main cut line 8 for bend-breaking on the glass plate 6 supported by the supporting device 7; a maincutter-head moving device 10 for relatively moving the main cutter head device 9; bend-breaking head devices 13 and 14 for forming edge cut lines 11 for bend-breaking on the glass plate 6 and for pressing the glass plate 6 to bend-break the glass plate 6; and bend-breaking head moving devices 15 and 16 for moving the bend-breaking head devices 13 and 14.

Abstract: A tire separation method employs a cutting head and a press for separating treads from rims of solid rubber tires. The cutting head has an annular blade with a blunt edge for tearing the rubber from the rim of the tire. Three spoke blades are spaced apart around the annular blade for cutting the diameter of the tread into sections. The rim drops through the annular blade to a conveyor, while the tread sections fall away to tread conveyors. The tires are brought from storage on a tire conveyor. The press has a hydraulic cylinder driving a piston with a jaw-type clamping mechanism for picking up tires. The cylinder is on a carriage that is movable from over the cutting head to over the tire conveyor for picking up tires to bring them over the cutting head for separating.

Abstract: A jacket layer of a jacketed optical fiber is cut by a cutting method and apparatus in which (A) a terminal portion of a jacketed optical fiber is straightened and grasped by a fiber holder, and (B) a blade device having (a) a pair of cutting blades and (b) a blade holder in which device cutting edges of the blades are arranged in such a manner that the edges are opposite to each other through a gap left therebetween and are on one and the same plane, the straightened portion of the jacketed optical fiber extends at a substantially right angle to the plane, and a center line of the gap between the cutting edges intersects an axis of the straightened portion of the jacketed optical fiber, and is moved in at least one direction at a substantially right angle to the axis of the straightened portion of the jacketed optical fiber to cut the secondary coating layer at a depth equal to or larger than the thickness of the secondary coating layer but smaller than the total thickness of the primary and secondary coatin

Abstract: There is disclosed a web handling apparatus including a printer for printing on longitudinally extending multi-portion webs, with the web including a plurality of longitudinally extending web portions and connected at a longitudinal line of weakening between each adjacent pair of web portions, each web portion including record members, guide structure for causing adjacent web portions to move along different paths or planes to effect tearing and resultant separation of the web portions at each line of weakening, and a rewinder for drawing on the separated web portions and winding them into separate rolls. In the event tearing does not occur readily along the lines of weakening, there are knives to assist in separating the web portions.

Abstract: A process is provided for making a cookie preform from a continuous cookie dough rope by inserting finger means into said rope in a direction generally transverse to a longitudinal axis of said rope and displacing at least selected ones of said finger means at a velocity relative to the velocity of said rope sufficient to stretch said rope to the breaking point to separate said portion from said rope, whereby said portion has at least one surface formed by said stretching action to have a coarse appearance. Also provided is a cookie preform that has ridges and grooves in at least one surface thereof to provide a coarse surface appearance.

Abstract: A label press for manufacturing labels on an elongated web of release liner having thereon label stock and having a longitudinal axis, the press comprising a roller for moving the web in the direction of the axis, apparatus for manufacturing labels from the label stock, apparatus for cutting pinfeed holes in the web, and apparatus for removing cut-outs from the pinfeed holes.

Abstract: A method and apparatus for presenting a serial succession of cut sheet portions to a work station. The sheet portions are cut from a continuous webbing which is processed by a cutting station and a web-breaking station. The cutting station partially severs the web downstream of its leading free end so as to define a first sheet portion between that free end and the point of cutting, with the first sheet portion connected to the web by one or more tab connectors. The webbing is then advanced downstream to the tab-breaking station where the tabs are broken to free the first sheet portion for independent movement further downstream. A vacuum belt engages the webbing, and particularly the downstream edge adjacent the partial severing, with a vacuum belt. The vacuum belt engages the webbing by bridging the partially-severed cut portion, so as not to interfere with the downstream tab-breaking apparatus.

Abstract: A hand-operated canister opener tool, and method, for opening a frangible, plastic-walled, hollow canister (such as one containing a cryptographic, secret, military code) having two pivotally connected elements carrying a canister piercing member for piercing the canister to examine its contents before discard, and a canister receiving member surrounding the canister for safety during piercing for preventing ejection of shrapnel-like, sharp, plastic chips likely to cause bodily injury.

Abstract: A connecting rod fracture machine for fracture separating the caps and bodies of integrally formed connecting rod workpieces includes a cryogenic cooling station for embrittling the large ends, a fracture station for fracture separation of the embrittled cap and body portions, a warming station for returning fractured assemblies to ambient temperature and transfer mechanism for moving the workpieces between stations. The fracture station includes separable pilots for receiving the large end bores of the pieces to be fractured, an impact separation ram for rapidly separating the pilots to effect fracture separation and anti-rotation clamp means movable with the respective pilots and requiring linear separating motions of the caps from the connecting rod bodies.

Abstract: A tool in the form of a honeycomb cutter/chip breaker assembly for conveniently and efficiently machining a workpiece of honeycombed material or the like. The assembly includes a honeycomb cutter member having a cutting knife and a shaft. The cutting knife is disc-shaped with a sharp peripheral edge and is formed integrally with the outboard end of the shaft for concurrent rotation therewith. The inboard end of the shaft is adapted to be received by rotational motion imparting mechanisms. The assembly also includes a chip breaker/chaf remover device having a central bore mountable over the shaft with its outboard face in contact with the inboard face of the cutting knife for rotation therewith during operation and use. The radially outward edges of the chip breaker/chaf remover device are formed as sharp breaker edges for breaking the material cut by the cutting knife.