Abstract: An optical fiber cutter includes a device main body that includes a lid rotatably mounted with respect to a base and grips an optical fiber by an at least one lower gripper provided on the base and an upper gripper provided on the lid; a movable blade member that scratches a surface of the optical fiber gripped between the lower gripper and the upper gripper; and a pressing portion that presses the optical fiber scratched by the blade member to cut the optical fiber, wherein the at least one lower gripper is a gripping member separate from the base and is rotatable about a rotation fulcrum, and wherein a rotation fulcrum of the upper gripper paired with the at least one lower gripper is on the same center line as the rotation fulcrum of the at least one lower gripper.

Abstract: A cutter tool for cutting at least one optical fiber arranged freely in a cavity of a telecommunications cable, the tool including a cutting element and a tube, the cutting element being adapted to form a snare around at least one optical fiber to be cut, the snare providing two strands of filament adapted to be introduced in the tube, and the tool enabling an optical fiber branch connection to be made over a long distance through an existing tapping window.

Abstract: A tool for breaking a shaft has a first and a second tubular element, both provided with inner through bores adapted to receive a first and second portion of a shaft in a first position of the tool. A first handle is fixedly connected with the first tubular element and the second tubular element is connected to a second handle. A bottom surface of the second tubular element is in contact with a neck surface of the first tubular element forming a shearing plane perpendicular to the main axis of the tool. A rotation between the two tubular elements around this axis creates a twisting movement of the two shaft portions received within the two tubular elements, and shears the shaft portions at the shearing plane. The second handle turns the first tubular element around an axis and has a gear engaging the second tubular element for transmitting the rotation of the second handle into a rotation of the second tubular element for producing the twisting movement.

Abstract: A method of cutting an optical fiber easily on site such that its end face after being cut slants with respect to its optical axis A twist is applied to at least a portion of the optical fiber. A notch is formed in the coating and the fiber of the optical fiber at the cutting position, and an external force is applied to the optical fiber and cuts the optical fiber at the cutting position. The cutting device includes an optical fiber fixing means that fixes the optical fiber on one side of the cutting position of the optical fiber, optical fiber rotating means that fixes the optical fiber on its other side such that the optical fiber may freely rotate, and a blade that places the notch in the coating and the glass fiber.

Abstract: Bodies with non-circular cross-sections are cut using a tool, by applying a torsional cutting process.

Abstract: An improvement in a bundle breaker having first and second adjacent but longitudinally spaced upper and lower clamping surfaces for breaking progressively a bundle of sheets along a weakened plane from a log. The improvement includes first and second compliance structures positioned between the first and second upper and lower clamping surfaces. The first and second compliance structures include a device for detecting the height of the log and a variation setting device for reducing the distance between the upper and lower clamping surface a selected increment after detecting the height of the log. The compliance structures preferably include fluid pressurized structures which not only detect the height of the highest log when a plurality of logs in side by side relation are broken simultaneously but also apply even pressures to all of the logs and bundles during clamping and breaking even though one or more may have different heights.

Abstract: A snap tie breaker tool includes a handle connected to a body shaft with a locking brace and two receiving tubes attached to the body shaft. The snap tie breaker tool operates by sliding a concrete snap tie through both receiving tubes. The portion of the concrete snap tie that passes through both receiving tubes is then bent to a position perpendicular to its original position. Next, the handle is rotated so that the bent portion of the concrete snap tie contacts the body shaft. Once contact is made, an increased amount of force is applied to continue rotating the handle and the concrete snap tie. Eventually, the concrete snap tie will break and can be removed from the concrete wall. The process of breaking the concrete snap tie with the snap tie breaker tool is substantially less time consuming and takes less work than conventional methods.

Abstract: An apparatus and method for breaking connector elements between a rotatable shell and a base of a label affixed to an article. A first belt transports a labeled article at a first rate. A second belt holds the article in a nonrotatable position relative to the first belt. A third belt, advancing at a second rate different from the first rate, selectively contacts the rotatable shell of the label, causing the connection ties between the rotatable portion and the base portion to break, permitting the shell to rotate relative to the base portion.

Abstract: A mounting beam removal equipment has a cassette for holding a plurality of stacked wafers in such a manner that mounting beams of the wafers are trued up in the same direction, a brush composed of a plurality of disks which are inclined at a predetermined angle and secured to a vertical shaft along an axis of the vertical shaft at regular intervals, the brush facing a side of the mounting beams of the wafers held in said cassette. Furthermore, a rotation driving device is provided for rotating the brush about the axis of said vertical shaft, a first moving device is provided for moving the brush horizontally along the side of the mounting beams, and a second moving device is provided for moving the brush horizontally in a direction perpendicular to the side of the mounting beams.

Abstract: An ampule dispenser having a carrier for transporting plastic ampules arranged side by side and series-connected together in a strip in a longitudinal direction, a guide plate provided over a delivery end of the carrier for holding down the strip of series-connected plastic ampules, receiver for receiving the plastic ampule at the head of the strip fed from the delivery end of the carrier, and an ampule separator for separating the ampule at the head of the strip along a separating line provided between adjacent ones of the ampules.

Abstract: A method and apparatus for imparting an angle cleave to a plurality of optical fibers. The cleaving device comprises a base having a support surface, the support surface having two lower pads which are aligned with two upper pads on a hinged cover, so that the fibers may be clamped between the respective pairs of lower and upper pads. One of the upper pads is designed to shift with respect to its corresponding lower pad; when a fiber is clamped between these pads and the upper pad moves, the fibers twist as a result of the induced torsional load. When the fibers are scored and cleaved while in the twisted state, the resulting end faces are at an oblique angle with respect to the fiber axes, which is beneficial since this reduces signal reflections at the fiber-to-fiber interfaces.

Abstract: An apparatus cuts one or several optical fibers obliquely. The cutting edge (6) creates the beginning of a break on the fiber that has first been subjected to a torsion and to a tension. The fiber is immobilized upstream of the cutting point. Then, the fiber is tightened downstream from the cutting point. Next, a tension is exerted on the part of the fiber or fibers located between the application of the tightening (3,4). The tightening also involves an exertion of a torsion force upon the optical fiber.

Abstract: A burglar bar breaking tool comprises a solid block or tool head of relatively heavy metal having at least one slot extending lengthwise along part of its peripheral edge for receiving the end of a prying tool, and a recess extending inwardly from the peripheral edge of the block for engagement transversely over a burglar bar so that a prying tool or handle shaft engaged in the slot can be used to apply twisting force to the burglar bar. In one embodiment, the block periphery is four-sided and has sleeves welded to each of its four sides each defining a slot for receiving a prying tool. In another embodiment, the tool head is permanently secured to one end of a handle shaft.

Abstract: A method and apparatus for continuously forming pointed terminals from a length of wire. The length of wire is moved to a position where a portion of the wire is positioned between a pair of opposed swedges. The pair of swedges is closed to engage and deform the portion of wire. The wire is then moved to position the deformed portion of wire at a wire severing location and another portion of the wire is positioned between the pair of opposed swedges. The wire is twisted relative to the deformed portion to separate the portion of the wire ahead of the deformed portion to form a terminal. The pair of swedges are closed simultaneously with the twisting to deform the next portion of wire and these steps are repeated.

Abstract: The guide tube is mounted on a fixture with the split-pins of each old split-pin assembly straddling a knife edge. The nut of each old split-pin assembly is engaged by a socket of a wrench and a high torque is impressed on the nut. The torque is of sufficient magnitude to shear the weld by which the nut is joined to the split-pin and/or to shear the pin particularly at the edge of a keyway where a button to which the weld is joined is engaged. The knife edge which each split-pin straddles prevents the pin from turning under the torque applied to the nut. After the weld or the pin is sheared the nut or the nut and the pin fragment joined to it is unthreaded from the pin or pin fragment and the separated parts are disposed of. Typically the nut of an old split-pin assembly has diametrically cut slots in its wall. The socket of the wrench is provided with projections which engage the nut in the slots. The torque is applied to the nut through these projections.

Abstract: Apparatus for separating a strip of briquets issuing from a briquetting machine into individual briquets by bending the briquet strip both longitudinally and transversely to break the connections between adjacent briquets. The apparatus includes a carrying conveyor having arcuate, waveform or sawtooth conveyor slats and a conforming conveyor having conveyor slats with a cross section which mates with that of the carrying conveyor. The conforming conveyor forces the briquet strip to conform to the slat configuration of the first conveyor and to pass around a pivot means which breaks or separates the strip into individual briquets.

Abstract: The cutter comprises a cylindrical pipe closed at one end by a plate having a plurality of eccentrically spaced holes. The pipe is externally threaded into the internally threaded pipe with a closed end having an eccentrically located hole for mounting over the protruding end of a Johnny bolt which is to be cut off. The externally threaded pipe has an upper end with holes drilled therethrough for receiving a wrench bar, wherewith to forcibly turn the externally threaded pipe within, the internally threaded pipe when the hole therein is mounted over a bolt end which extends through one of the holes in the closed end of the other pipe, so that by turning said pipes relative to each other the protruding bolt end may be broken or cut off.

Abstract: Opening device for a package of coins. For the opening of packages of coins, there is provided a keylike device having a handle portion and two prongs at one end thereof spaced from each other and projecting from such end in generally parallel relationship to each other. One of said prongs is straight-sided and adapted for lying against the outside of a coin package when the device is in use. The other of said prongs is relatively shorter, is spaced from the first prong a distance slightly greater than the thickness of the rim of the packages with which said device is to be used and has a portion projecting from the end thereof in the direction remote from said first prong. In use, said device is placed with said first prong outside of the package and the second prong adjacent the inside of the rim of said package and the key is twisted to bring said projection against or under the free edge of said rim. Said key is then rocked to lift said rim and simultaneously further twisted to tear said package open.

Abstract: While a series of hollow moulded articles interconnected by waste portions are successively moulded by a rotary moulding machine and are continuously conveyed by a pair of conveyors, the waste portions are removed from one end of each of the articles by applying a twisting force to the waste portions by means of cutter means. The waste portions are removed from the other end of each of the articles, and then such ends may be sealed.

Abstract: A method for breaking a steel rod into billets for forging, rolling, etc., by cutting a circumferential notch in the surface of the steel rod, locally heating the surface areas of the rod adjacent the notch so that the temperature at the notch bottom is less than a transformation temperature of the steel of the rod, quenching the rod thereby to develop a crack extending from the notch bottom toward the center of the rod, and applying a mechanical load to break the rod along its notched portion.