Abstract: A method of producing parts from two distinct classes of materials utilizes depositing a first class material and a second class material on a deposition surface where the first class material forms a three-dimensional shape defined by the interface of the first class material and the second class material. The first class material is unified and the second class material is removed therefrom to form a three-dimensional part of the first class material. Preferably, the first and second class materials are deposited in layers.

Abstract: A tool for removing a polishing pad adhesively attached to a rotatable platen including a base, a lever member, at least one canted or angled latch pin, a chain having a plurality of links or rings, means for clamping the pad, and stop pins. The base is substantially flat and is engageable with a top or contact surface of the pad. The stop pins are attached to the base and are engageable with the platen. The lever is pivotally attached to the base, and has at least one latch pin attached thereto. A latch pin is engageable with each of the links of the chain. One end of the chain is pivotally attached to the clamping means. In operation, a portion of the pad disposed proximate the distal portion of the platen, is pried away from the top surface of the platen, and the clamp means is attached thereto. The base is disposed onto the contact surface of the pad such that the stop pins are in brought into contact with the near edge of the platen.

Abstract: A mounting tool for mounting a tubular member to the top of a fence. The mounting tool includes a generally conically shaped main body member. The main body member includes a forward axial end of conical shape. A handle is mounted transversely to the mounting member. The handle is preferably mounted in a plane offset with respect to a vertical plane of symmetry of the main body member. The main body member also includes spreader wings which are adjustable to vary the amount of spreading of the tubular member and to accommodate tubes of different dimensions. The mounting tool is inserted into an end of the tubular member and is pushed or pulled through the tubular member to aid in mounting the tubular member to the top of a fence.

Abstract: The forcing rod of a hydraulically operated tool has thereon intermediate its ends an enlarged-diameter piston head which reciprocates in the bore of a cylinder housing, and divides the bore into a pressure chamber and a reservoir chamber. A hand-operated pump mechanism on the housing is operable to draw fluid from the reservoir chamber and to pump it under pressure into the pressure chamber, thereby causing the forcing rod to advance out of one end of the housing against the resistance of a return spring. Each of two plates removably secured to opposite sides of the housing contain to elongate chambers which communicate at one end with the reservoir chamber, and which contain spring-loaded pistons which function to maintain pressure on the fluid in the reservoir chamber.

Abstract: A machine (28) for use in removing first and second mandrels (20) from a stringer assembly (26) that includes a composite I-beam and the mandrels is disclosed. The mandrels are located in channels on opposite sides of the composite I-beam. The machine includes a framework (30) having an elongate platform (36) for supporting the stringer assembly (26). Mounted on the framework are a plurality of stations (32) located long the longitudinal platform (36). Each station includes first and second movable platforms (42) mounted to opposite sides of the longitudinal platform from one another. Each platform includes a clamp (38 and 40) for sequentially clamping the stringer assembly to the framework when the mandrels are being removed. The movable platforms are attached to the mandrels. A jackscrew mechanism moves the movable platforms with respect to one another when the sides of the stringer assembly are clamped to the platform.

Abstract: A windshield replacement tool which can be selectively inserted between the top edge of the windshield and the vehicle frame during replacement for the purpose of separating the windshield and maintaining such separation during the removal process. The method aspect of the present invention relates to the use of the tool for windshield replacement while minimizing stresses on the head, neck, back, shoulders and arms during the replacement process.

Abstract: Male and female portions of a multi-pin connector (MPC) are separated and connected using a tool or a method in which the two MPC portions are securely retained in lateral and longitudinal alignment throughout separation and connection, to alleviate the difficulties of breaking, bending, mis-aligning and twisting pins of the male MPC portion relative to sockets of the female MPC portion, which may easily occur during separation and connection. The pins and the sockets in lateral and longitudinal alignment while the MPC portions are moved toward and away from one another. The risk of lead-wire breakage due to fatigue from grasping the lead wires during connection and separation is also avoided, because the only contact is with the body portions, not the lead wires, of even small MPCs. A tool includes a receptacle adapted for receiving the two portions of the MPC.

Abstract: A remote clamp connector will connect and disconnect hubs of abutting pipes. The connector has a clamp with segments which will pivot outward and inward for engaging external flanges of the hubs of the pipes. A remotely actuated drive member moves the clamp between closed and open positions. A carriage supports the clamp. The carriage is retractable along the pipe after the hub has moved to the open position.

Abstract: The apparatus is a machine for removing and salvaging end slats from a wooden pallet. At one end of a support table there are several power operated arms which move up and pry the end slat off the pallet. A power operated clamp assembly holds the pallet down tightly against the table, and the arms are constructed with large surface area pads so that neither the pallet nor the slat are subjected to any destructive forces. As the slat is removed from the pallet, the arms pivot down to an angle of approximately 60 degrees to the table so that the loose slat slides down to a location where it can easily be removed for reuse.

Abstract: A discrete deck board remover apparatus comprises a pallet pusher assembly for pushing a pallet into a position in which a selected deck board can be removed by a deck board plow assembly. Once the defective deck board is removed, the pallet can be optionally removed from further operation or moved to a second position in which the pallet can be turned over and returned to the position with the opposite side up whereupon further defective deck boards can be removed by the deck board plow assembly.

Abstract: Apparatus for use in repairing damaged pallets, having both a slat removal station and a nail stubble elimination station. In a preferred embodiment, the stations are in close proximity to one another, with the apparatus having a plurality of hydraulicly actuated fingers for removing a damaged slat, and vertically opposed upper and lower press bars activated by hydraulic and pneumatic actuators, respectively, for clamping the pallet end immediately subsequent to the removal of a slat therefrom, thereby flattening the resulting nail stubble and preparing the pallet for replacement of the removed slat.

Abstract: A hand tool for facilitating removal of adhesively mounted objects, and in particular, cellular telephone antennas includes an engagement head and a shank portion extending away from the head and terminating in a handle. The handle is offset from the engagement head both vertically and horizontally such that when the tool is applied to an antenna module, the handle is oriented in a generally horizontal plane and the user's hand is set into a preselected orientation. Rotation of the wrist applied a twisting force to the module, resulting in a shear of the adhesive from torsion.

Abstract: This tool simply and easily removes the tip of a high heel shoe using a grasping tool which is engagable with a bracket. The bracket supports the shoe and, in particular, the heel in a snug, protected position. The support area of the bracket is shaped and covered to protect the heel and shoe from damage while the tip of the high heel is removed. The bracket provides an adjustable height fulcrum point for the grasping tool to pull the tip of the high heel, while the grasping tool provides an adjustable grasping ability to grasp both large and small tips.

Abstract: Apparatus for safely and conveniently removing a blade from a surgical scalpel, and for disposing of used blades. The preferred embodiment includes an aperture through which the blade may be inserted into a container. The aperture is defined by parallel guide walls. A first and second shoulder project from one guide wall, and a third shoulder projects from the other guide wall. An angled blade deflector is disposed in the interior of the container, behind the aperture. Insertion of the scalpel blade into the aperture and against the angled blade deflector pushes the blade against the first and second shoulders, which causes the blade to deform and separate slightly from the handle and to engage the third shoulder. This third shoulder holds the rear of the blade within the aperture, so that manual withdrawal of the handle from the aperture detaches the blade from the handle, leaving the detached blade within the container for easy disposal.

Abstract: A sanitary surgical blade removal instrument for removing a disposable blade from the handle of a surgical tool. The instrument consisting of a piece of sheet metal bent at a C-shaped flexible fold to produce an upper portion and a lower portion which extend generally parallel to one another. The upper and lower portions of the sheet metal form the upper and lower portions of a blade gripping and flexing end and the upper and lower portions of a handle end. To use the blade removal instrument, the surgical tool is inserted into the removal instrument so that the neck of the surgical tool rests within a lower notch in a lower ridge of the lower portion of the removal instrument such that the lower ridge on either side of the lower notch engages the underneath side of the disposable blade. The user squeezes the upper and lower portions of the handle of the removal instrument, keeping his hand at a safe distance from the sharp contaminated blade.

Abstract: A hydraulic machine for shearing leads, connectors and other components from printed circuit (PC) boards includes a frame supporting (i) a carriage slideable on inclined parallel rails carrying a shear blade, (ii) a jacking platform providing a flat surface parallel the rails moveable perpendicularly, (iii) an anvil located beyond lower end of the rails having a planer face with a horizontal notch for capturing an edge of and supporting a PC board laid flatly on the jacking platform, and (iv) a plurality of normally retracted, pneumatically energized, clamping pistons translatable perpendicularly toward the jacking platform securing the PC board against the jacking platform preventing it from bending and buckling as the shear blade carried by the sliding carriage chisels components from the board's surface. The sliding carriage and the jacking platform are hydraulically reciprocated within the frame respectively by separate hydraulic circulation loops supplied from a common pump source.

Abstract: A bicycle pedal crank dismounting device for dismounting a bicycle pedal crank, comprised of a hollow screw member and a stop rod, the screw member having a hexagonal hole on one end, an expanded bottom hole on an opposite end, and an inner thread linked between, the stop rod being fastened in the expanded bottom hole on the screw member by a C-shaped retainer ring, whereby the crank is dismounted by driving the screw member into the crew hole on the crank with the stop rod stopped against the bottom bracket bearing axle after the crank lock screw was removed, and then driving the crank lock screw into the inner thread of the screw member to turn the crank out of the bottom bracket bearing axle in the reversed direction.

Abstract: A tool (20) for use in the separation of elements in a building set, said elements having a face provided with coupling means which have a wall part extending transversely to the face, and which are preferably disposed in parallel with a side edge, comprises a lever (25) and a gripper means. The gripper means is disposed at one end of the lever and comprises a first jaw area (21,23) intended to tightly engage the side edge of the element, and a second jaw area (22,24) intended to tightly engage the portion of the wall part of said coupling means which faces away from said side edge. The gripper means may moreover comprise complementary coupling means for at least some of said coupling means.

Abstract: An aspect of the invention is an improved method for servicing a gear assembly having a gear segment and a spider for supporting the segment. The method includes the steps of providing a jack assembly with a jacking bolt mounted for radial outward movement, moving the jacking bolt radially outward, applying a separating force to the segment and disengaging the segment from the spider. Further steps involve providing a drawtight assembly with a coupler attached to the segment, applying a force to the coupler, moving the coupler radially inward and engaging the segment with the spider. Other aspects of the invention include the "jacking" apparatus for separating a segment from the spider (for service purposes) and the "drawtight" apparatus for re-attaching the segment to the spider. The invention is particularly useful in connection with large machinery, e.g., a walking dragline, involving heavy and/or unevenly-wearing gear parts and difficult field service conditions.

Abstract: A method and apparatus for removing pieces of wood, such as stumps, from a logging site. In particular, the method entails driving a spike into a given piece of wood, attaching a line to the spike, pulling the piece of wood to a desired area away from the logging site, and then removing the spike from the piece of wood. Also provided is a spike having a head that has a first, broad width at the top of the head, a second, narrow width below the first, broad width, and one or more shafts extending from the second narrow width of the head. Further, the head of the spike has a hole therethrough able to receive a line so that the spike, upon being driven into a chunk of wood, can be pulled to the desired area.

Abstract: A base mount supports a secondary mount in surface facing relation and a pair of these mount assemblies are positioned in spaced relation to receive a pallet stringer between them. The mounts support circular cutter discs which are disposed in axially aligned pairs and also in laterally aligned pairs whereby to be capable of severing nails on opposite edges of a stringer in a single pass of a stringer through the space between the laterally spaced mounts. The base mounts support the secondary mounts and are capable of being retrofitted to existing machines. The base and secondary mounts are secured by cross plates that have a cutting edge to form a backup cutter for the cutter discs. The secondary mounts are hingedly supported on the base mounts by a cross hinge at the rear of the mounts and a spring and limit assembly is provided between the mounts to allow adjustment of the mounts for different dimensioned stringers.

Abstract: A cutter head assembly for dismantling pallets includes a cross member pivotally supported on a machine. The cross member supports one or more cutter heads thereon in forwardly projecting operational position which is freely slidable in a lateral direction. The cutter heads have an offbearing tray for portions of the pallets. The assembly of cutter heads is tiltable rearwardly on the pivot support to an upper maintenance position. Lock pins hold the cutter head assembly positively between the down operational position and the up maintenance position. The center of gravity of the cutter head assembly is at the pivot support to provide a balanced structure, and a spring loaded member is provided to urge the assembly rotatably down to its operational position. The spring loaded member also maintains the cutter head assembly in its maintenance position. A positive lock is provided between the cutter head assembly and the machine frame in both of these positions.

Abstract: A shim attaching/detaching tool for a tappet of an internal combustion engine includes as essential components an air supplying tube, an air blowing tube and a nozzle formed at an opening portion of the air blowing tube at the foremost end of the same. When compressed air is blown from the nozzle toward the shim while the air supplying tube is inclined at an angle of about 45 degrees and the nozzle is oriented toward the fitting portion of the shim fitted into a circular cavity, the shim is thrusted against the opposite side of the cavity and the compressed air is then introduced into the space below the shim through the gap appearing around the fitting portion of the shim, whereby the shim is floated up away from the cavity so as to enable it to be easily exchanged with another shim having a different thickness.

Abstract: A tonneau cover assembly is provided having a rail network, a plurality of clamps, one or more crossbars and a flexible top. The rail network is secured about the bed of a pick-up truck, using clamps. Thus, no holes are made in the vehicle, and the entire tonneau cover assembly can be mounted without the use of tools. After the rail network is secured to the truck, the crossbars are placed over the truck bed, and snap onto the clamps. Insert tips allow the crossbars to adjust to various lengths. A tang on the clamp is received by the insert tip, and provides resistance to torsional forces. A hook assembly is sewn about the periphery of the flexible cover and is secured to the rail network. To disengage the flexible cover from the rail network, a stripping member is used. In the first preferred embodiment, the stripping member rests within the rail network and forcibly ejects a portion of the hook assembly from the rail network.

Abstract: A compact disc brake piston retraction tool and method for retracting a disc brake piston is provided for moving a disc brake piston into a retracted position in the cylinder position in the cylinder bore of a disc brake caliper in order to allow the replacement of worn disc brake pads. The tool includes a threaded bolt, and a threaded collar, which bolt-collar assembly can operate alone or be attached to a brace support wall to enable the invention to be braced against the caliper arms opposite the brake piston to allow pressure to be exerted on the disc brake piston by the rotation of the collar around the threaded bolt thereby causing the bolt-collar assembly to lengthen and exert pressure against the disc brake piston by a variety of means such as directly, by a piston bearing plate, or a brake pad attached to the brake piston.

Abstract: An apparatus for unnailing wood pallets includes a frame, a first cutter assembly and a second cutter assembly positioned vertically above the first. The first cutter assembly includes a pair of elongated horizontal support arms supporting a cutting head at one end, downwardly biasing springs at an opposite end and a pivot between the ends. The second cutter assembly includes a pair of elongated horizontal support arms supporting a second cutting head at one end and a pivot at an opposite end that is coaxial the pivot of the first cutter assembly. The second cutter assembly is biased upwardly by springs between its support arms and those of the first cutter assembly. A stringer return member is horizontally movable with a pallet-moving cradle and includes a member which is pivotally mounted to the cradle at one end and has a follower at an opposite end to follow a track that moves with the support arms in order to keep the member positioned between the pair of support arms.

Abstract: A package extraction tool (10) removes package (12) from socket (14) of circuit board (16). The tool (10) consists of a cylinder (18) and a piston assembly (20). Port (24) that is used to evacuate the cylinder (18) after the piston (20) is inserted in, the cylinder (18). The piston assembly (20) splits symmetrically into two halves (26) and (28) along its major axis. On one end (32) of the piston (20), there is an undercut pocket (34) to grab around the edges (36) of the package (12) and seal on flat edge (38) of pin side (40) of the package (12). A small port (42) connects the two ends (32) and (33) of the piston (20) with a controlled leak. Piston (20) fits into the cylinder (18) with a slight clearance. Leakage is controlled by the piston (20 )/cylinder (18) clearance. In use, the piston halves (26) and (28) are separated far enough to allow them to be reassembled around the package (12). The cylinder (18) is placed over the piston (20), and vacuum applied.

Abstract: A process and an arrangement are disclosed for the removal of a low-melting embedding body from a higher-melting embedded component. A groove is provided along a molding-in base of the component and by means of the widening of the groove via heatable elements, the resulting halves of the embedding body are removed. The process and the arrangement are particularly suitable for separating embedded guide and moving blades from the manufactured embedding body.

Abstract: This invention relates to a novel apparatus which is useful for readily removing the fitting from a hose, particularly a hydraulic hose. An expansion guide for fitting on the end of a hose to enable a fitting at the opposite end of the hose to be loosened comprising a hollow cylinder open at both ends, the opening at one end being of a diameter greater than the outer diameter of the hose, and the opening at the other end being narrower than the outer diameter but greater than the interior diameter of the hose, the interior of the cylinder having an annular ledge at the narrower end, the ledge being adapted to fit at the end of the hose.

Abstract: A base mount supports a secondary mount in surface facing relation and a pair of these mount assemblies are positioned in spaced relation to receive a pallet stringer between them. The mounts support circular cutter discs which are disposed in axially aligned pairs and also in laterally aligned pairs whereby to be capable of severing nails on opposite edges of a stringer in a single pass of a stringer through the space between the laterally spaced mounts. The base mounts support the secondary mounts and are capable of being retrofitted to existing machines. The base and secondary mounts are secured by cross plates that have a cutting edge to form a backup cutter for the cutter discs. The secondary mounts are hingedly supported on the base mounts by a cross hinge at the rear of the mounts and a spring and limit assembly is provided between the mounts to allow adjustment of the mounts for different dimensioned stringers.

Abstract: A machine which separates pallet boards from their connecting stringers by sawing essentially through their attaching nails only, thus minimizing damage to the boards so that they can be reused.In order to separate and loosen the boards so that only the nails are cut a pressing device is designed to squeeze the sides of a pallet inserted within it. Then the loosened pallet, with the boards lifted so that there is space enough for a saw blade to be inserted to cut the nails only, is sent through the previously described sawing machine.

Abstract: A spreader tool for the individual coupling and decoupling of heald shafts to or from the respective drive rods or shaft pulls of a heald loom is constructed to be inserted into a gap between two connecting spring sections from above the loom healds for spreading the connecting spring sections apart. The tool has two jaws that are normally biased into their closed position by a spring for insertion into the gap and are then spread apart by a cam drive or the like. The assembly and disassembly is thus greatly facilitated and the time previously required for this type of work has been substantially reduced.

Abstract: A tool for removing balance weights attached to the head platform of the blades of a turbine comprises a jointed arm which can be introduced through the exhaust nozzle of the turbine without any disassembly, the arm having a handle portion which is held by the operator carrying out the removal operation, and a distal part which is steerable by movements imparted to the handle portion by the operator, the distal part being dislocatable and articulated with respect to said handle portion and ending in a claw adapted to grip the balance weight and to unseat it without letting it go in response to appropriate movements of the handle portion.

Abstract: An apparatus for facilitating the laying of floor boards on a subfloor includes a base member having an arrangement of subfloor engaging spikes provided on its bottom surface for anchoring the device during operation. A floor engaging member for engaging the floor board being laid is also provided. A handle and yoke assembly is pivotally mounted on the base member in order to operate the floor engaging member, and a transmitting arrangement is connected to the floor board engaging member for transmitting the pivoting movement of the handle and yoke assembly into sliding movement of the floor board engaging member. Additionally, the apparatus is provided with an arrangement that is connected to the base member for preventing the transmitting arrangement from being forced upwardly during operation of the apparatus.

Abstract: A protection element for the sound conduction channel (6) on an all-in-the-ear hearing aid (1) with a hearing aid housing (2) arranged to suit the user's auditory canal comprises an exchangeable filter element (3) which is snapped firmly on a sound conduction tube (5) which is disposed and secured in the hearing aid's sound conduction channel (6). The filter element (3) has a number of sound conduction openings (12). The invention also relates to a tool and a dispenser for use in the exchanging of the filter element (3).

Abstract: A flange spreading implement includes a set of pins freely slide into the bolt holes of the flanges to be spread apart. The pins are of a size selected to bind in the flange bolt holes upon the application of a moment to the pins. Arms are connected to the pins and extend beyond the periphery of the flanges to be spread. A force applier, such as a hydraulic motor or screw, is used to apply a force to the arms in a direction generally parallel to the axis of the flanges. This imparts a moment to the pins, causing them to bind in the bolt holes and thereby grip the flanges. The force applier applies sufficient force to spread the flanges apart to allow a valve, meter, flow treater, gasket, orifice plate or the like, to be removed from between the flanges.

Abstract: An apparatus for unnailing wood pallets includes a frame, a first cutter assembly and a second cutter assembly positioned vertically above the first. The first cutter assembly includes a pair of elongated horizontal support arms supporting a cutting head at one end, downwardly biasing springs at an opposite end and a pivot between the ends. The second cutter assembly includes a pair of elongated horizontal support arms supporting a second cutting head at one end and a pivot at an opposite end that is coaxial the pivot of the first cutter assembly. The second cutter assembly is biased upwardly by springs between its support arms and those of the first cutter assembly. A stringer return member is horizontally movable with a pallet-moving cradle and includes a member which is pivotally mounted to the cradle at one end and has a follower at an opposite end to follow a track that moves with the support arms in order to keep the member positioned between the pair of support arms.

Abstract: A relatively thin bend formed shim tool formed of sheet metal, or plastic, is provided to help a locksmith view and have access to lock release mechanism of a locked vehicle door from the outside when the vehicle door key is lost, or left inside the vehicle. The tool insert sheet portion is inserted downwardly between the outer surface of the door window glass and the outer window sill rubber seal to hold the rubber seal deflected back out of the way when two wedges are pushed down between the door window glass and the tool insert sheet at opposite ends thereof. The tool has a curved back bottom edge at the lower edge of the insert sheet portion that depends from a rounded top that spans a portion of the door outer sill rubber seal to an outer diverging outward sheet continuation to a further outwardly extended handle.

Abstract: This invention is a adjustable forked wedge separator. The invention basically consist of a handle that is integrally attached to the narrow edge of a truckcated triangular shaped body member. On the wide edge of the trunkcated triangular shaped body member are the wedge members. These members are flat on the bottom and of the same thickness as the body member at the bottom and taper to a point at the top end. In one embodiment of this invention one of these wedges is integral attached to the body member and the other wedge is adjustable. In this embodiment of the invention the means for adjusting the one wedge is a rack on the bottom of the adjustable wedge member and a helix shaped gear around the outside of the cylinder in an opening in the body member. The rack and the helix shaped gear engaged such that when the cylinder is turned the wedge moves. In another embodiment one or both wedges can be adjustable. In this embodiment the body member has slots on each side of the handle.

Abstract: A remover-receptacle device bends a scalpel blade having a central longitudinal aperture presenting detents from its mounted position on the tang of a scalpel blade handle so as to remove the blade from the handle. In the removal the distal, balde-end region of the scalpel blade is held completely planar from a position proximal of the detents while only the scalpel blade's proximal, shank-end region is bent. The scalpel handle's tang may thusly be slid from the scalpel blade's aperture with essentially zero removal force. The act of removing the scalpel blade locks the scalpel blade remover-receptacle shut with exactly one scalpel blade, visible through a viewing aperture, present therein. Both the one-time-use scalpel blade remover-receptacle and the single removed scalpel blade encapsulated therein may be safety transported and disposed.

Abstract: An apparatus wherein an elongate tube receives a threaded rod therewithin, wherein a medial sleeve including a threaded bore is rotatable to effect extension and retraction of the threaded rod relative to the tube. The tube and rod each include "J" shaped jaw member coaxially aligned with the tube and rod to engage opposed portions of an animal rib cage to effect a spreading of the rib cage subsequent to a hunting procedure. The sleeve may optionally include an annular array of blind bores to slidably receive an elongate peg member to enhance rotation of the sleeve relative to the rod.

Abstract: The invention provides an apparatus for cutting or paring a slice of material from a block (17) of material which has a lamina or strata structure, comprising a reciprocable blade (11) having a cutting edge (20, 21) arranged to enter and traverse the block of material to remove a slice therefrom during a forward or cutting stroke of the blade, in which means is provided to move the cutting edge of the blade in a direction having a component transverse to the direction of reciprocation of the blade after the blade has penetrated a short distance into the block thus to pare the slice from the remainder of the block substantially following the path of a boundary between lamina or strata in the block. In a preferred form the blade is wider than the slice to be cut and is formed with inclined portions 11c, 11d) at its leading or cutting edge, which portions are arranged so that the cutting edge of the blade is in the form of wide angled "V".

Abstract: A hand tool for aiding in the detachment of one member from another member includes a pair of lever arms pivotally mounted to each other and carrying handles at one end, and bifurcated, Y-shaped prying elements at the other end such that pressing the handles together moves the prying elements apart. A spring normally urges the handles apart and thereby the prying elements together.

Abstract: This invention relates to a novel apparatus which is useful for readily removing the fitting from a hose, particularly a hydraulic hose. An expansion guide for fitting on the end of a hose to enable a fitting at the opposite end of the hose to be loosened comprising a hollow cylinder open at both ends, the opening at one end being of a diameter greater than the outer diameter of the hose, and the opening at the other end being narrower than the outer diameter but greater than the interior diameter of the hose, the interior of the cylinder having an annular ledge at the narrower end, the ledge being adapted to fit at the end of the hose.

Abstract: An apparatus is set forth to spread a pistol stock or grip relative to the associated framework of the pistol to permit ease of removal of the associated stock from the pistol framework. The tool includes an elongate rod, including a handle member transversely and integrally mounted to an upper end of the rod, with a head member mounted at a lowermost end of the rod. The head member includes an elongate rectangular cross-sectional member, including arcuate corners spaced from and parallel to the axis of the head longitudinally aligned with the rod. The kit includes a series of further head members selectively mounted to the rod, wherein the head members include a tapered wedge-shaped member including planar sides and arcuate tapering corners, as well as a further wedge-shaped member defined by an elliptical cross-sectional configuration.

Abstract: A forcible access tool for opening a door from its frame. The tool includes a linear actuator, specifically an hydraulic cylinder, comprised of an outer casing and an extensible and retractable axial rod. A stationary jaw member is secured to the outer casing and a movable jaw member is secured to the rod to be movable relative to the stationay jaw member between a fully retracted home position and an extended position. A guide sleeve is secured to the outer casing of the hydraulic cylinder and slidably receives a guide pin which is secured to the movable jaw member. The guide sleeve and pin combination prevents relative angular pivoting or rotation of the jaw members and maintains longitudinal axial alignment of the rod and outer casing during operation of the tool to open a locked or obstructed door. In use, the stationary jaw member is inserted between the closed door and its associated door frame.

Abstract: An improved carrier tape is disclosed comprising an elongated base strip and an elongated cover strip both formed of a plastic film material. The base strip is provided with longitudinally spaced cavities for components to be transported therein as well as a series of spaced, longitudinally extending sprocket drive holes for advancing the tape. The cover strip has a raised hump on its top surface positioned so as to align with the sprocket holes when the tape is assembled. The hump defines a living hinge for the adjacent surfaces of the cover strip top face. Accordingly, when the hump is depressed the sidewalls of the cover strip move outwardly so as to clear the edges of the base strip. Conversely, when the hump is released, the sidewalls return to their relaxed position. A device for applying the cover strip to the base strip applies pressure to the hump of the cover strip while guiding the sidewalls of the cover strip around the top edge of the base strip.

Abstract: A piston pushing tool is disclosed for use in disc brake assemblies having a caliper housing. The housing provides a piston receiving bore in which a piston is reciprocably disposed, with the bore being open at one end and closed at its opposite end. An outboard shoe support bracket is spaced axially apart from the open end and has axially outer and inner surfaces and an opening therethrough generally aligned with the bore. The piston is a hollow cylindrical piston with the first end adjacent the closed end of the bore, and a second end adjacent the open end of the bore. The tool comprises a threaded shaft having a distal end, a proximal end, and an intermediate portion, with the shaft being proportioned and designed to extend axially through the opening in the support bracket. A handle is attached to the proximal end of the shaft for rotating the shaft.

Abstract: Disclosed is a tool for use with brake pistons and the like having a generally cylindrical body with a working face at one end of the body member which has an area and configuration corresponding to the face of the piston. The piston has one or more shall depressions therein which are normally unsuitable for use with conventional tools. The characterizing feature of the tool is a rim extending outwardly from the working face and surrounding it. When the tool is placed over the face of the piston, the rim grips the perimeter of the piston. A pin extending outwardly from the working surface is aligned with the deepest depression when the tool is placed over the face of the piston. The rim and pin coact to rotate the piston upon rotation of the tool.

Abstract: A tool for removing lagging strips from conveyor belt pulley drums is disclosed. A tool head is driven across the drum against the end of the strip, and simultaneously raises the metal clips which retain the lagging strip. Parallel tubular elements guide the tool head across the drum, and a hydraulic cylinder or winch may be used to power the tool head.