Abstract: A punch press quick tool change system comprising a reciprocally movable upper support member arranged on a punch press frame. The system also includes a lower support member arranged on the punch press frame. A pair of tool gripping members are arranged on the upper support member and also on the lower support member. The tool gripping members comprises a 1st pair of spaced-apart parallel keeper positioners secured to the upper support member for securing the tool gripping arrangement plate adjustably against the upper support member. A 2nd pair of parallel keeper positioners are secured to the lower support member for securing a 2nd tool gripping plate adjustably against the lower support member.

Abstract: Provided are a porous media bearing for a band saw, a band saw for cutting cant and a method of cutting cant using the band saw. The band saw has a continuous loop blade supported by a drive wheel and first and second support arms having porous media bearings. A location of a blade cutting section, an angle of the blade in relation to the cant being cut, and tension on the blade can be adjusted by moving the first and second support arms.

Abstract: The present disclosure relates to a method and device for processing food. The device comprises at least two food slicing devices adapted to each produce partial portions, and a combination device disposed downstream of each food slicing device to combine the partial portions to a multi-type portion. A sensor assembly may be provided to determine at least one property of the partial portions, wherein a control device is provided to control the operation of the food slicing devices based on the properties of the respective partial portions to adjust the weight of the partial portions. A control device is alternatively provided to synchronize the timing of the slicing operation of the food slicing devices. A buffering device is alternatively provided between at least one food slicing device and the combination device to retain and release partial portions based on a control signal from a control device.

Abstract: A bottle assembly includes: a pressurized bottle of fluid having an elongated body and a neck extending contiguously from the body to a top portion including an outwardly projecting annular flange; and a bottle severing mechanism including a bottle striker carried by the bottle and residing below the top portion. The bottle striker includes: a frame mounted to move relative to the bottle in response to an impact by a saber while remaining coupled to the bottle; and a striking edge extending from the frame and aligned with a lower surface of the annular flange of the bottle, such that movement of the frame relative to the bottle causes the striking edge to strike the lower surface of the annular flange to sever the top portion of the bottle from the body.

Abstract: A saw band (1) includes a chamfered tooth (10) including two effective cutting edge portions (7) being arranged in the region of the chamfer (15) between which an ineffective cutting edge portion (8) of the first tooth (10, 11) is formed. In this way, five cutting channel portions (18) are formed by only two geometrically differently designed teeth (10).

Abstract: A novel guard structure of a razor is shown including rows of elongated hard plastic protrusions having rounded (e.g., not sharp or pointed) tips arranged on a tip curved profile. The rounded valleys between the protrusions are also arranged on a curved profile which may be different than that of the tip curved profile. The valleys encompass an inner protrusion volume which increases going back to front end of the guard structure. Preferably, the front end volumes are larger than the back end inner protrusion volumes to assist in trapping and distributing shaving aid. In one embodiment having six protrusions, the inner protrusion volume between a second and third protrusion is the largest, while a volume between first and second protrusion is the second largest volume. The guard structure is disposed in front of the blades formed within the housing and may extend past the front end of the housing.

Abstract: An adjustable stop assembly includes a body, a cam, a lock knob, an adjustable rod, and an adjusting knob. The cam is movable into a locked position in which the hook portion is secured to a rail and an unlocked position in which the hook portion is spaced from the rail. The lock knob is configured to interact with the cam. The adjustable rod extends outward from a first side of the body by a first extension amount and a second side of the body by a second extension amount. The adjusting knob is configured to move the adjustable rod to adjust the first extension amount and the second extension amount. A minor sector portion of the adjusting knob is exposed by an opening in the body while a major sector portion of the adjusting knob is covered by the body at a given instance.

Abstract: Disclosed herein is a scribing wheel having a predetermined thickness and a disk shape. The scribing wheel includes: a wheel body configured in such a way that at least a peripheral edge portion thereof is gradually reduced in thickness from the center to the radial outside; and a cutter part including recesses and cutting blade teeth which are alternately arranged along the peripheral edge portion. Each recess is formed by a combination of side recess portions formed in opposite side surfaces of the peripheral edge portion of the wheel body and an edge recess portion formed in the peripheral edge of the wheel body.

Abstract: A skinning knife includes a handle and a blade carrier coupled to the handle, the blade carrier including a mount having a mounting surface, a boss extending outward from the mounting surface, and a spring including a front portion, a middle portion, and a rear portion. The skinning knife also includes a blade including a sharpened edge, a body, and a slot formed through the body, where the slot extends in a longitudinal direction from a front end to a rear end and includes a narrow portion of a first width and a wide portion of a second width greater than the first width. The blade is releaseably secured to the blade carrier by interaction between the boss and the spring of the blade carrier and the slot of the blade.

Abstract: A cutting apparatus is disclosed for separating, intermittently, receipts or tickets from a continuous strip of material, in which the strip is cut by a stationary blade when the user tensions the strip by pulling an end thereof, in which the cut margin of the strip is disengaged from the blade by virtue of an elastically movable element that has a non cutting edge extending in length next to the entire length of a cutting edge of the blade, and in which the strip tensioned during the cut pushes the non cutting edge in a recessing position with respect to the cutting edge and after cutting the non cutting edge returns elastically to a protruding position beyond the cutting edge.

Abstract: An eating utensil assembly may include a first eating utensil that may include a first handle having an opening therein and an eating utensil head coupled to an end of the first handle and having a curved shape. The eating utensil assembly may also include a second eating utensil removably carried by the first eating utensil within the opening in the first handle. The second eating utensil may include a second handle and a cutting blade coupled to an end of the second handle.

Abstract: Systems and methods for a table-mounted stand that houses a hand-held masonry cut-off saw. In some embodiments, the stand provides a fixed mount that keeps the saw stationary while the operator is allowed to feed the work piece through the saw with both hands. In some embodiments, the stand is configured to mount and un-mount the saw without the need for separate tools or time-consuming restraints. In some embodiments, the stand includes a throttle control that is activated via foot control, which allows for two-hand manipulation of the work piece being cut by the saw mounted on the stand. In some embodiments, the two-handed work-piece manipulation provided by the stand allows for precise curved and multi-angled cuts. In some embodiments, the stand is made of lightweight construction (e.g., aluminum) for ease of setup and mobilization.

Abstract: A power tool includes a housing, a motor, and a drive mechanism. The drive mechanism includes a driven gear that is rotated by the motor. The driven gear is vertically-oriented within the housing and has an upper portion and a lower portion. The drive mechanism also includes a connecting rod coupled to the driven gear to translate rotary motion of the driven gear into reciprocating motion, and an output shaft coupled to the connecting rod to reciprocate relative to the housing through a cutting stroke and a return stroke. The drive mechanism further includes a counterweight coupled to the driven gear for rotation with the driven gear. The counterweight moves through the upper portion of the driven gear during the cutting stroke of the output shaft, and moves through the lower portion of the driven gear during a return stroke of the output shaft.

Abstract: A method for forming an initiation defect in a glass substrate to facilitate separating the glass substrate into a plurality of substrates is provided. The method includes providing the glass substrate and contacting a broad surface of the glass substrate with an abrasive surface thereby forming a field of initiation defects in the broad surface of the glass substrate. The field of initiation defects has a width of at least about three millimeters between outermost initiation defects. At least one initiation defect is heated with a laser source. The at least one initiation defect is cooled with a cooling fluid such that a crack initiates from the at least one initiation defect, the crack extending through a thickness of the glass substrate and propagating across the glass substrate to separate the glass substrate into the plurality of substrates.

Abstract: A perforating apparatus has a base having at least one counter component. The counter component has a length, LCC, and a nonlinear shape having a shape width, W. A support is operatively engaged with the base. A blade having a length, LB, is disposed on the support so as to cooperate in interacting relationship with the counter component. The blade has a plurality of teeth. A web material is perforated as it passes between the base and the support and the blade cooperates with the counter component. A driving means is associated with one of the support and the base to reciprocally shift the one of the support or the base for a distance, D, in a shifting direction. The distance, D, is at least the translational distance that one tooth travels to cover the shape width, W.

Abstract: An apparatus includes a table assembly, a bevel post, a bevel pin, a spring, a locking arm, and a lever. The table assembly includes a table portion with a work surface and a hub portion with a first clamping surface. The bevel post includes a second clamping surface. The bevel pin pivotally connects the bevel post to the hub portion. The spring is configured to bias a movement of the bevel pin. The locking arm is configured to (i) disengage the spring such that the bevel pin releases the table assembly from the bevel post and (ii) engage the spring such that the bevel pin moves the table assembly towards the bevel post. The lever is movable between an unlocked position to provide an unclamped state and a locked position to provide a clamped state with respect to the first and second clamping surfaces.

Abstract: A tape dispenser with a handle providing an optimized grip handle in a parallel axis with the tape spool axis. A burnisher and tape end guide serves as a guard that covers the sharp teeth of the device when in the closed position. As the burnisher and tape end guide is held in the closed position it provides a support surface. This position allows space between the resting surface and the roller which, in combination with the tape end catch and the contact surface of the main body ensures that the adhesive tape does not stick to the resting surface. The tape end catch works in combination with the burnisher and tape end guide, return spring, tape end guide, and formed-in axis, counter-bored hole to capture the loose end of the tape once the blade cuts through the width of the tape.

Abstract: The present invention relates to a drive train (50) of a hair cutting appliance (10) and to a self-aligning coupling linkage (66) for a drive train (50).

Abstract: A cutting assembly for cutting a workpiece includes a frame, a fixture, and a saw. The fixture is coupled to the frame, and is configured to receive the workpiece. The saw has a cutter to cut the workpiece. The saw is pivotally coupled to the frame. The cutting assembly further includes a locking assembly for locking the workpiece within the fixture. The locking assembly includes a lock structure pivotally coupled to the fixture. The lock structure is configured to lock the workpiece within the fixture. The locking assembly further includes a telescopic structure coupled to the saw and the lock structure. The telescopic structure is configured to move the lock structure in response to a pivotal movement of the saw. The telescopic structure facilitates a locking, by the lock structure, of the workpiece within the fixture.

Abstract: The present disclosure is a conveyor device which feeds a thin workpiece from an unwinding roll and conveys the thin workpiece on a conveyance path. The conveyor device includes first movable holding members, fixed holding members, a cutting device, second movable holding members, a first position sensor, and a first correction mechanism.