Abstract: The invention provides a method of locating a position of an electrical fixture behind a panel by using an aperture cutting guide comprising a support plate and a guide tube having a longitudinal aperture. The support plate is formed with first holes and second holes. The selected second hole and the guide tube protruding through a cut-out of a panel are positioned at an axis of the fixture installation location. A hole cutting tool having a longitudinal rotatable element and a cutting member with cutting teeth is directed towards the cut-out. The rotatable element is movably received and guided by the tube's longitudinal aperture. An opening within the panel is cut by the cutting teeth, so that the guide tube is adapted to retain a proper orientation of the longitudinal rotatable element and to prevent the cutting teeth of the tool from drifting away from a predetermined orientation.

Abstract: A tape dispenser comprises a main body, a blade, and an adhesive portion provided with a pressure-sensitive adhesive on a surface thereof. The adhesive portion is mounted below the blade and protruded from the main body. After a tape is cut by the blade, the adhesive portion contacts and adheres to the back of the tape's end so as to prevent the tape's end from flapping freely or unintentionally sticking back to the original location. At the next use, the adhesive portion can press the tape's end onto an object that needs to be taped.

Abstract: A sliding cutting machine (1) includes: slide bars (51); a slide base (52), which slides along the slide bars; and a cutting-machine main body (10), which is swingable in an up-down direction about an up-down swing (pivot) shaft (10a) provided on the slide base. The cutting-machine main body includes: an output shaft (37) extending in an axial direction orthogonal to the slide bars and mounting a cutting tool (11); an electric motor (23) between the cutting tool and the slide bars when the cutting tool is vertical, and located more upward than the slide bars; and a motive-power transmitting part (30) transmitting the driving force of the electric motor to the output shaft. The motive-power transmitting part is between the cutting tool and the slide bars and upward of the slide bars when the cutting-machine main body is at a top dead center.

Abstract: A guard to protect a user while cutting food (“guard”) has an outer body, a plurality of sides, and at least one grip to securely hold a piece of food within the guard. A plate is secured to the bottom of the outer body to add a further layer of protection. It is preferred that the outer body of the guard is made of a flexible material so that the sides can flex inwardly to accommodate different sizes of food. A method for using the guard to cut food has the food being placed inside the guard, the user gripping the guard and flexing the sides inwardly so that the at least one grip forms a secure connection with the outer surface of the food, and cutting the food such that the plate adds a layer of protection between the cutting instrument and the user.

Abstract: A blade assembly is formed from multiple blades assembled adjacent each other with openings in respective blades arranged to form a passageway passing through adjacent blades.

Abstract: A separation device assembly with efficiency that allows for multi-fault-tolerance. The separation device assembly comprising an inflation device that applies force to a shear plate assembly which in-turn applies focused force to a frangible portion. The assembly further comprising a set of upper and lower compressive load bearing elements which are configured as a stopping means. The limitation of excess movement after fracture allows residual energy from the inflation device to be applied to non-fractured portions of the assembly.

Abstract: The invention is directed to a foodstuff extrusion portioning device and more specifically a cutter head assembly on such an extruder having a servo motor, a cutter shuttle coupled to a cutting element, a controller and being programmed via a product variable to provide a velocity profile. The cutter in the velocity profile has a first velocity and it reduces speed to a second velocity and goes more slowly through the last portion of the foodstuff. The at least two velocities being fully programmable and the controller can provide for instantaneous and additional programmed velocities throughout the cutting profile. The cutter further providing tilt control so it can drop the portion at the moment the portion detaches from the extruded foodstuff stream. It cuts and/or breaks off portions in a far more uniform and controllable manner to more accurately portion and better place the cut portions.

Abstract: Systems and methods described herein are optimized for cutting sealing elements on packages using optical radiation. Packages can pass through a cutting device that applies the optical radiation to damage, vaporize, or cut the sealing element (e.g., tape) on the package. The systems and methods control several aspects of the cutting process to adjust throughput, improve efficiency, and reduce line stoppages. Systems can include an in-feed conveyor that orients packages and rejects packages that are out of specification, which can lead to issues such as jamming or damage to the equipment. Systems can include a variable-speed cut conveyor controlled by a computing system to dynamically adjust the speed of packages based upon historical cut quality, environmental measurement data, and height data related to a vertical dimension of the package.

Abstract: Provided is a toilet paper holder that enables a user to easily pull out toilet paper from an accommodated large roll. In this toilet paper holder, a weight member 12 is caused to move upward by tension that is exerted on toilet paper 2a when the toilet paper 2a is pulled out from a paper cutter 15, and when the tension is released as a result of the paper cutter 15 cutting the toilet paper 2a, the weight member 12 moves downward under its own weight, so that the toilet paper 2a is pulled out from the roll case 10.

Abstract: Vacuum machining system (1), comprising a vacuum chamber (10) and a vacuum regulating valve (20). The vacuum valve (20) has a first valve seat (21a), which has a first valve opening (22a) defining a first opening axis (O) and a first sealing surface extending around the first valve opening (O), and a first valve plate (23a) with a first contact surface corresponding to the first sealing surface. The vacuum machining system further comprises a drive unit (30), which is designed in such a way and is coupled to the first valve plate (23a) in such a way that the latter can be moved at least from an open position to a closed position and back again. The first valve seat (21a) arranged within the vacuum chamber (10) and divides the vacuum chamber (10) into a main process chamber (11) for machining the substrate and into a secondary process chamber (12). The first sealing surface extends orthogonally to the first opening axis (O) and points in the direction of the secondary process chamber (12).

Abstract: A hair clipper cover assembly includes a sleeve for insertably receiving a hair clipper. The sleeve is comprised of a friction enhancing material thereby facilitating the sleeve to frictionally engage a surface upon which the hair clipper is placed. In this way the sleeve inhibits the hair clipper from traveling on the surface as a result of vibration produced by the hair clipper when the hair clipper is turned on. Thus, the sleeve inhibits the hair clipper from falling off of a table. The sleeve has a pair of lever slots that is each integrated into the sleeve thereby facilitating a respective one of the lever slots to accommodate a blade adjustment lever on the hair clipper. The sleeve has a power button opening and a power cord opening to accommodate a respective power button and a power cord of the hair clipper.

Abstract: A cutting disc for a machine for harvesting stem-like plants includes a number of elements which together can be attached or are attached to a bracket forming a circular ring with an outer cutting edge. At least one of the elements is attachable to the bracket in a first position, in which a first edge of the element forms the outer cutting edge, and in a second position, in which a second edge of the element forms the outer cutting edge. No matter whether the element is in the first of second position, a circular cutting edge is made up.

Abstract: A power tool, such as a cast saw is disclosed. The cast saw is equipped with at least one thermocouple and and/or at least one infrared detector that measure the temperature of the cutting blade on the cast saw or the area in the cast immediately surrounding the cutting blade. The cast saw is also equipped with at least one LED that can alert a user of the cast saw when blade or the area in the cast immediately surrounding the blade is approaching or has reached a temperature that may burn a patient. Also disclosed is a shroud for the cutting blade of the cast saw. The shroud not only surrounds at least part of the blade but also houses the thermocouple or infrared detector and the LEDs(s). A method of operating the cast saw to cut a cast off of a patient is also disclosed.

Abstract: Machine for punching a box-shaped element, or suchlike, including at least one punching head provided with at least one punch and translatable in a direction toward or away from a substantially vertical side of the box-shaped element and at least one counter-head that contrasts the punching head, the side of the box-shaped element is positioned during use between the punching head and the counter-head, the counter-head is configured to be inserted inside the box-shaped element and to rest against an internal surface of the side in order to maintain the box-shaped element in position on a work plane, and the punching head is translated toward the counter-head in the direction so as to perforate the side by means of the punch and make at least one through hole therein.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for cutting flatbread. One of the systems includes a lifting platform configured to move in a first direction to remove a flatbread stack from a conveyor along an axis, which conveyor transports the flatbread stack along a longitudinal axis that is substantially perpendicular to the axis; a transport arm configured to a) move in a first direction along the longitudinal axis to remove the flatbread stack from the lifting platform, and b) move in a second direction along the longitudinal axis to place the flatbread stack on a cutting pedestal; and the cutting pedestal configured to receive the flatbread stack from the transport arm and to support the flatbread stack for a subsequent cutting operation.

Abstract: A utility knife includes a handle having a body and a receiving aperture. The utility knife further includes a collet at least partially receivable in the receiving aperture, and a sleeve that is engageable with and that surrounds the collet. The collet is configured to alternately receive one of a portion of a blade of a first type in a first slot and a portion of a blade of a second type in a second slot. The collet and the sleeve are co-rotatable relative the handle to move the collet to a secured position in which one of the blade of the first type and the blade of the second type are secured to the collet.

Abstract: Trimming shears to cut an animal claw comprising a first body and a second body pivotally coupled about a pivot axis, in a pivot plane, a blade having a cutting edge, the blade movable in a blade plane along a blade path, in response to pivotal movement of the first body and/or the second body, wherein the blade plane is transverse to the pivot plane, a guide coupled to the first body, the guide movable in a guide plane along a guide path, wherein the guide plane is substantially parallel to the blade plane and the guide having a plurality of apertures extending through the guide, and wherein each aperture of the guide is positionable relative to the cutting edge of the blade such that, when the blade is moved from a retracted position to an extended position, the cutting edge cuts a claw when disposed in each aperture, respectively.

Abstract: An electric circular saw includes a saw blade, a drive assembly, a housing, and a base plate. The drive assembly is used for driving the saw blade to rotate around a first axis. The electric circular saw further includes a dust-blowing structure. The dust-blowing structure includes a wind-blowing assembly disposed on the drive assembly, a dust-blowing portion disposed on the base plate and a wind guide portion disposed between the dust-blowing portion and the wind-blowing assembly. The dust-blowing portion includes a flow guide hole and a flow guide groove disposed on the base plate. The flow guide hole is a through hole extending through the base plate. The flow guide groove is a groove disposed on the lower side of the base plate. The flow guide hole communicates with the flow guide groove.

Abstract: A press working method capable of forming a perforated portion with higher accuracy with respect to a workpiece being a ductile material. The press working method may comprise applying a first load to a workpiece being a ductile material with a press member to apply a preload within an elastic region of the workpiece, and then applying a second load exceeding the first load to the workpiece with the press member to provide a perforated portion in the workpiece, wherein the elastic region is larger than 0 MPa and is equal to or less than a limit shear stress value at which the workpiece is elastically deformed, the workpiece is a pipe made of metal, and the first load and the second load are applied in a state where an inside of the pipe is hollow.

Abstract: The present invention provides a design method of cutting tool and its structure and the corresponding method of machining rotors. A control unit reads a workpiece parameter of a first workpiece using a sensor and produces an annulus parameter according to the workpiece parameter. The control unit further reads an angle parameter and a displacement parameter to intersect with the annulus parameter for giving a cutting edge parameter. Then the control unit produces a cutting-tool model parameter according to the cutting edge parameter and a spiral parameter. According to the cutting-tool model parameter, a cutting tool is manufactured. Afterwards, the cutting tool and the workpiece installed to a machine tool. By performing synchronous machining on a workpiece using the cutting tool, the workpiece can be cut into a rotor.