Abstract: A method and apparatus for providing protection in connection with the cutting edge of a blade of a generally Y-shaped conventional kitchen peeler or cutter comprising a guard pivotally attached to the extension arms extending from the handle of the peeler, whereby the guard is pivotal between a guarding position immediately adjacent the cutting edge of the peeler blade and a non-guarding position exposing the cutting edge of the peeler blade for use.

Abstract: A folding knife includes a handle and a blade pivotally supported on the handle. A tang of the blade includes a cam surface. The cam surface has a substantially arcuate guiding portion and an engaging portion that extends continuously from one end of the guiding portion. A notch formed on an upper edge of the handle is provided with a lock mechanism. The lock mechanism includes a guide member, which is fixed to the handle in the notch, a hollow lock tube, which is supported on the guide member, and a coil spring, which is accommodated in the lock tube. The lock tube is movable along the longitudinal direction of the handle between a lock position for engaging the engaging portion and an unlock position separated from the engaging portion. When the blade is in the open position, the coil spring moves the lock tube toward the lock position. Thus, the blade is securely locked in the open position.

Abstract: A pocket knife with lock design is disclosed. This foldable knife has a pivot joint, a blade controlled by the pivot joint, a safety lock corresponding to the side wall of the blade, and a resilient pin, wherein the back end of the blade has a shoulder and a pin catch. The safety lock has a spring tab with a raised head that is moved to touch the back of the blade after the blade is pulled out from the handle by a predetermined angle. The resilient pin is placed in a chamber within inner space of the handle, where one end pushes against the shoulder of the blade for supplementing the driving force to pull out the blade to an open position.

Abstract: A roll paper cutter, for cutting roll paper which is fed out from a roll of paper so that it can be separated from an outer circumference of the roll of paper, comprises: a rail extending in the longitudinal direction of the rail perpendicular to the roll paper feeding direction; a stationary knife fixed at and supported by a carriage moving along the rail in the longitudinal direction of the rail; and a rotary knife pivotally supported by the carriage and rotated coming into contact with the stationary knife when the carriage is moved. When the carriage is moved in the longitudinal direction of the rail, a cutting edge intersection formed by the rotary knife, which is rotated by the movement of the carriage, and also formed by the stationary knife crosses and cuts the roll paper in the width direction.

Abstract: Disclosed is a tape guide device for an automatic roll tape cutter, the toll tape cutter including a tape feed-out unit housed in a case for feeding out a roll tape loaded in a tape loading portion thereof through a plurality of guide rollers from a supply roller thereof, and a tape cutting unit which is mounted in front of the case for cutting the tape fed out at a proper length, the tape guide device comprising: a body disposed between the tape loading portion and the supply roller of the tape feed-out unit and having both ends, one end of which is hingeably mounted to one side wall of the tape feed-out unit as to be elastically biased toward an opening direction, and the other free end of which has engaging protrusions formed thereon; a first guide roller installed at the rear end of the body and having engaging recesses formed on an outer circumference of both ends thereof; a pair of stoppers horizontally installed inside the body in such a manner as to be moved oppositely with respect to each other, each

Abstract: An artistic knife with spare blades, including a main body in which a blade seat is back and forth slidably disposed. The main body is formed with a receptacle corresponding to the blade seat for receiving multiple spare blades. Each blade has more than one engaging notch. The blade seat is provided with a transversely movable engaging block corresponding to the engaging notch of the blade for inserting therein. When the blade seat is slided forward, the blade is driven to extend out of the main body. The main body has a guide rail corresponding to the engaging block. By means of the guiding and restriction of the guide rail, in the travel of the blade pushed out by the blade seat, the engaging block is inserted into the engaging notches of the blade deeper and deeper. In returning travel, the depth by which the engaging block is inserted in the engaging notch is gradually reduced until it is slightly smaller than the thickness of the blade. Therefore, the engaging block can be truly engaged with the blade.

Abstract: A sawing system (200) incorporates a vision zone (220) between a loading/unloading zone (115) and a sawing zone (210). This arrangement allows a dual spindle counter rotating saw assembly (230) to be more rigidly mounted, which reduces the displacement of the saw assembly during the sawing process. This, advantageously reduces the variation in the cut made by the saw blades of the saw assembly to comply with a predetermined required tolerance. In addition, with the vision zone (220) located between the loading/unloading zone (115) and the sawing zone (210), a semiconductor wafer or substrate is transported from the loading/unloading zone (115) to the vision zone (220) without passing the sawing zone (210). Consequently, exposure of a semiconductor wafer or substrate to water or debris from the sawing process is avoided, and imaging can be performed at the vision zone (220) without water or debris adversely affecting the imaging.

Abstract: An electric rotary shaver comprising: a cutter frame having a plurality of outer cutter holes, outer cutters disposed in outer cutter holes so as to be tiltable in any direction, and inner cutters rotatably disposed inside the outer cutters and connected to inner cutter drive shafts that are rotationally driven and urged in a direction that causes the inner cutter drive shafts to protrude outward; wherein a cutter retaining plate is provided inside the cutter frame so as to be on a main body side of the electric shaver, and fulcrum plates are tiltably shaft-supported in the cutter retaining plate so as to be positionally correspond to the outer cutter holes; and the outer cutters are shaft-supported in the fulcrum plates via supporting members in a direction that is perpendicular to the direction in which the fulcrum plates are shaft-supported by the cutter retaining plate, thus being tiltable.

Abstract: A method of stripping electric cables (C) is disclosed comprising the following steps: arranging the end (E1, E2) of a cable (C) to be stripped inside a stripping unit (1); cutting circumferentially the sheath (C1, C2) covering the end (E1, E2) of the cable (C) for at least a portion of the thickness and at least a portion of the perimeter of the sheath (C1, C2); separating the sheath (C1, C2) covering the end (E1, E2) of the cable (C). The circumferential cut of the sheath (C1, C2) is carried out by combining an action of incision of the sheath (C1, C2) with an action of rotation of the cable (C).

Abstract: A right-angle accessory saw for use with an electric drill comprises a drive shaft housing and a saw head. A drive shaft is mounted for rotation within the drive shaft housing. The drive shaft has a drill connection end extending outwardly from a proximate end of the drive shaft housing. The other end of the drive shaft extends through the housing to a cam, located with a distal end of the drive shaft housing. The saw head extends transversely from the distal end of the drive shaft housing. A push rod is mounted for reciprocating translation within the saw head. The push rod includes a cam follower on an inner end and a saw blade holder on an outer end. The push rod is spring-biased inwardly toward the cam. A saw blade is detachably mounted within the saw blade holder.

Abstract: A table saw includes a suspension rod having a bottom face formed with a flattened face, and a motor gear box rotatably mounted on the suspension rod and having a top face formed with a recess. When the motor gear box touches the suspension rod, the flattened face of the suspension rod is received in the recess of the motor gear box, thereby reducing the vertical distance between the rotation shaft of the circular blade and the work table, so that the height of the circular blade protruding outward from the work table is increased, thereby increasing the cutting height of the circular blade, so that the circular blade may be used to cut a workpiece having a larger thickness, thereby increasing the cutting efficiency of the table saw.

Abstract: An apparatus and a method are disclosed for cutting cable. The apparatus has an elongate handle with a longitudinal axis extending from a first to a second end. An eyelet extends from the second end and defines an opening through which the cable is inserted. A first cutting surface slides within the elongate handle and extends beyond the inner wall of the eyelet. When the end of the cable is inserted into the opening of the eyelet, the first cutting surface may be extended beyond the inner wall of the eyelet and into contact with the cable. As the handle is rotated about the cable, the first cutting surface cuts the cable. A second cutting surface may protrude from the handle for slitting an outer sheath of the cable.

Abstract: A compound miter saw includes a unique table assembly which incorporates a table locking mechanism and a detent override mechanism. The lock mechanism incorporated into the table assembly is movable between two positions. The first position locks the table to the miter saw and the second position permits rotation of the table. The detent override mechanism is normally engaged such that it will releasably hold the table in one of a plurality of popular miter angles. The detent override mechanism allows the operator to disengage the detent system to avoid the holding of the table during its rotation.

Abstract: The invention is for a knife indexing apparatus for a non-rotating core cutting knife and a means for automatically indexing the knife during core cutting operations. The apparatus employs the discovery that by indexing the knife in the direction of rotation of the core, at least one additional fresh cutting edge can be presented to the work than would be the case if the knife were rotated in the direction opposite to the direction of rotation of the core to be cut.

Abstract: According to the present invention, a razor assembly is provided that includes a handle, a pivot member, and a cartridge. The pivot member is attached to the handle, and includes an exterior contact surface that extends along the length of the cartridge. The cartridge and the pivot member are preferably pivotal relative to one another. The cartridge includes a frame, and one or more razor blades. Each of the one or more razor blades includes a cutting edge, and the cutting edges are positioned contiguous with a shave plane. The pivot member is positioned forward of the one or more razor blades, and positioned such that at least a portion of the exterior contact surface of the pivot member is disposed contiguous with the shave plane.

Abstract: There is provided a recording material cutting device having a mechanism for cutting a recording material by the whole edge of a cutter blade so as to prolong the service life of the cutter blade, while allowing to simplify the structure of the device, to downsize the device, and to improve the straightness of the cut portion of the recording material. Upon starting the cutting, the cutting-in depth of the cutter blade 130 is the deepest, and the recording material 113 is cut by the near-root portion of the cutter blade 130. As the whole of the cutter unit 112 moves in the direction C while the seizing member 123 abuts onto the cammed surface of the cammed portion 132, the cutter holder 122 is gradually lifted up so that the cutting-in depth of the cutter blade 130 into the recording material 113 is gradually shallowed.

Abstract: A cutting disc core for a circular shaped saw blade which has a circular shaped body which has a center hole and a circular peripheral edge upon which is to be mounted a plurality of spaced apart cutting segments that is to perform the cutting of the saw blade. Surrounding the center hole and formed within the body are a plurality of slits with there being a solid tab that is integrally connected to the body located between each directly adjacent pair of slits. The tab constitutes a frangible seal with the circular ring or bushing which is formed about the center hole to be removable by being forcibly physically separated from the body.

Abstract: A cutter wheel for brittle materials includes a disk with two side planes and an outer peripheral portion between the planes. The outer peripheral portion includes two bevel portions and a ridge portion between the bevel portions. The ridge portion has a plurality of peaks aligned along a circumferential line. For example, the ridge portion includes a straight line connecting two adjacent peaks in the plurality of peaks. Alternatively, the ridge portion is a depression between two adjacent peaks in the plurality of peaks, and the depth of the depression is deeper than the straight line connecting the two adjacent peaks. Preferably, the peaks are spaced apart at an equal distance.

Abstract: A cutting machine for automatically trimming edges of folded printed products has a first cutting station with a cutting element for performing a front cut at a front cut location on an open side of the printed products. A feeding device transports the printed products to the first cutting station. A transport device transports the printed products received from the feeding device in a transport direction through the first cutting station. A measuring device measures a position of each of the printed products in the first cutting station before reaching a cutting position. A control device controls the transport device based on the position measured by the measuring device such that a deviation of the position measured by the measuring device from a nominal position is corrected during further transport of the printed products.

Abstract: A rotating shearing device for cropping fast-running rolling stock, in particular wire, includes two axially cutting annular knives which rotate about their axes at the same rotational speed. The two axially cutting annular knives include end cutting edges directed toward one another which converge to the clearance required for separating running stock during the cutting operation and lie in planes which are arranged at an acute angle to one another and intersect one another in a line. The rolling stock is guided toward the shearing device by a front guide and guided away from the shearing device by a rear guide. The front guide is pivotable to change in the relative position between the rolling stock and the cutting body so that the rolling stock may be guided either through the space between the annular knives which is free for the cut-free passage of the rolling stock or into the wedge-shaped cutting region of the annular knives.