Abstract: A cutting device is disclosed. The cutting device has a first housing member, a second housing member that is removably attachable to the first housing member to form a housing, and a cutting assembly that is movably disposed in the housing, the cutting assembly including an urging member, an actuating member, and a cutting member. The housing includes a first recess and a second recess. The actuating member includes a protrusion that is selectively receivable in the first recess and in the second recess. The urging member biases the actuating member toward the first and second recesses.

Abstract: A method for laser preparation of a coated substrate to be laser cut is provided. The method includes substantially removing a target portion of a polymer coating from a coated substrate by directing an ablative laser beam to the target portion, wherein the target portion of the polymer coating has a width of between about 10 ?m and about 6.0 mm.

Abstract: A cutting apparatus for forming fingers in an end of a belt is provided and includes a blade for cutting the belt and a table for positioning the belt below the blade. The cutting apparatus includes an actuator that is connected to the blade via a primary shaft. The actuator is also connected to the table via both a secondary shaft and a cam assembly. Rotation of the actuator causes the primary shaft to continuously reciprocate the blade in upward and downward directions. Rotation of the actuator also causes intermittent movement of the table that includes both translation of the table to index the belt relative to the blade, and pivoting of the table to change an angle of the belt relative to the blade.

Abstract: The present invention relates to a blade guide and a blade guide assembly for adjusting an elongate blade of a sawmill, where the blade having a longitudinal axis. The blade guide includes a guide with a blade surface for lateral contact with the blade, a shaft extending from the guide, a shaft block having a bore extending therethrough, the bore dimensioned to slidably receive the shaft therethrough, and a trunnion block pivotably coupled to the shaft block about a pivot. The pivot is orientated generally parallel to the longitudinal axis of the blade, and the trunnion block is adapted to be securable to the sawmill. Thus, pivoting the shaft block and, thereby, the shaft relative to the trunnion block, causes the guide to pivot and angularly adjust the blade about the longitudinal axis.

Abstract: Hockey sticks or other tubular shafts have historically been cut using a hack saw with the shaft resting on the lip of a garbage can resulting in slow and inaccurate cuts. A new device for cutting a shaft comprises a holder for receiving the shaft, and an arm rotatably mounted at an end of the holder. The holder includes an internal passage, sized to receive the shaft, which extends outwardly through an opening at the end of the internal passage. A set of jaws are mounted on the rotating arm, each jaw includes a saw blade extending across the opening perpendicular to the shaft. The jaws are spring biased together at a first end for engaging the shaft, whereby relative rotation of the arm and the holder results in the saw blades sawing the end of the shaft off with high precision.

Abstract: A trimmer line for use with a trimmer head having an outer diameter and defining an axis of rotation. The trimmer line may include an elongated body having a first end, an opposite second end, and a center between the first end and the second end. The trimmer line also may also include indicia formed on the elongated body and spaced from the center point a distance greater than or equal to about half the outer diameter.

Abstract: A dispenser for dispensing sheet product is provided. The dispenser includes a housing with an outlet through which sheet product is dispensed. A knife drum is rotatable with respect to the housing. A knife is movable between a retracted position within the knife drum and an extended position where the knife protrudes outside of the knife drum to cut the sheet product. A cam follower surface is fixed with respect to the housing. A cam follower is attached to the knife and operable to engage the cam follower surface and travel therealong to transition the knife between the retracted position and the extended position. A spring assembly biases the knife drum during rotation toward a predetermined position. The spring assembly comprises a first spring and a second spring. The spring assembly is attached at a single mount position that is fixed with respect to the housing.

Abstract: A blade assembly for cutting a member which surrounds a bolt member includes a first blade comprising a first cutting edge aligned with a first cutting plane which extends in a first direction from the first cutting edge; a second blade comprising a second cutting edge aligned with a second cutting plane which extends in a second direction from the second cutting edge; and a third blade comprising a third cutting edge aligned with a third cutting plane which extends in the second direction from the third cutting edge, wherein the first, second and third blades are associated with one another. The first cutting edge is spaced apart from the second and third cutting edges and the first cutting plane extends between the second and third cutting planes.

Abstract: A box top opener employs a trapezoidal ceramic blade having a cutting edge which is positionable at multiple positions. A knob is rotatable to extend and retract the blade. A guide projects from a front of the cutter body to provide a guide surface engageable against the top of a box. In one embodiment, a blade carrier has a follower which traverses a spiral track for displacing the blade.

Abstract: An end effector includes a cutting mechanism, a gripping mechanism, and a pivot component. The cutting mechanism and the gripping mechanism are coupled to the pivot component. The cutting mechanism is coupled to a first portion of the pivot component and the gripping mechanism is coupled to a second portion of the pivot component.

Abstract: A method for cutting a metallic film is disclosed. The method includes: feeding the metallic film between a scoring blade and an anvil at a first speed; feeding a first protective film between the metallic film and the scoring blade; feeding a second protective film between the metallic film and the anvil; moving the scoring blade toward the anvil for applying a pressure onto the first protective film, the metallic film, and the second protective film disposed between the scoring blade and the anvil for making a score along a width of the protective film; and pulling the metallic film having passed between the scoring blade and the anvil at a second speed. The second speed being greater than the first speed. A difference between the first and second speeds causes the metallic film to cut at the score. A system for cutting a metallic film is also disclosed.

Abstract: Various embodiments of the present disclosure provide a lumber handling and cutting apparatus, including an incoming material conveyor assembly, a material infeed assembly adjacent to the incoming material conveyor assembly, a cutting assembly adjacent to the material infeed assembly, a material outfeed assembly adjacent to the cutting assembly, an outgoing material conveyor assembly adjacent to the cutting assembly, and a printer assembly adjacent to the incoming material conveyor assembly and the material infeed assembly.

Abstract: A tube cutter includes a main device, a blade and a controller. The main device includes a fixed member and a movable member, wherein the movable member is movably connected to the fixed member, and a cutting space is formed between the fixed member and the movable member. The blade is fixed to the main device, and the blade has a blade portion in the cutting space. The controller, which is provided on the main device, can be operated to move the movable member for changing a size of the cutting space.

Abstract: A harvester selectively harvests edible crowns ready for harvesting. The harvester may include an imaging system for capturing image(s) of the edible crowns and a de-leafing component that removes leaves of the broccoli plant. For example, broccoli plants typically have an abundance of leaves that reside beneath, alongside of, and even above the edible crowns. The leaves may conceal the edible crowns and impact a quality of the image(s). The de-leafing component may be positioned in front of the imaging system, relative to a direction of travel of the harvester, to remove the leaves and isolate or expose the edible crown. Therein, the imaging system may image the edible crowns for use in determining whether the edible crowns are ready for harvesting.

Abstract: An apparatus includes channel assemblies in a rotatable section, a cutting assembly, a discharge assembly, and a cleanout assembly. The channel assembly holds a bulk instance of compressible material extending through upper and lower channels of a continuous channel. The cutting assembly moves in relation to the channel assembly to isolate the upper and lower channels, severing upper and lower material portions of the bulk instance. The discharge assembly directs gas into the lower channel of a channel assembly to discharge the lower material portion from the lower channel, based on radial alignment of a conduit assembly of the channel assembly with a conduit assembly of the discharge assembly. The cleanout assembly supplies a fluid through the conduit assembly of the channel assembly, based on radially alignment of the conduit assembly of the channel assembly with a conduit assembly of the cleanout assembly.

Abstract: A printing apparatus is able to perform partial cutting in which a portion of thermal paper remains uncut and full cutting in which the thermal paper is completely cut, and the printing apparatus includes a movable blade, a plate, and a driven gear. The plate includes a guide groove, the movable blade includes a guide shaft, the guide groove includes a first side and a second side, and the second side includes a certain portion extending in a direction away from the first side. When the driving gear rotates in a first rotational direction, the guide shaft changes a position with respect to the guide groove along the first side to perform the partial cutting, and when the driving gear rotates in a second rotational direction, the guide shaft changes the position with respect to the guide groove along the second side to perform the full cutting.

Abstract: The present invention relates to an ergonomic plier tool. More specifically, the invention relates to a piston actuated ergonomic plier tool having a 360-degree rotative and exchangeable head. The tool includes a body, lever, head cylinder, piston and jaw assembly. The disclosed tool allows an operator to work in tight spaces with her hand in one plane, while cutting/manipulating an object in an infinite number of planes different from that of her hand.

Abstract: A power operated rotary knife assembly including a power operated rotary knife having an annular rotary knife blade, a trim guide, and a drive mechanism for driving the rotary knife blade about an axis of rotation. The assembly also includes a portable power unit, a vacuum assembly and a flexible shaft drive transmission coupled between the power operated rotary knife and the portable power unit. The portable power unit includes a drive motor assembly providing a rotational power source which is operatively coupled to the drive mechanism through the flexible drive transmission to rotate the rotary knife blade. The portable power unit also includes a blower assembly providing vacuum pressure at an inlet duct side, the vacuum assembly being in fluid communication with the inlet duct side to generate a vacuum pressure condition in a region of a cutting opening defined by the rotary knife blade and the trim guide.

Abstract: An adjustable mounting assembly for a table saw fence includes an elongate track for connecting to a table saw. A carriage is supported by and movable longitudinally on the track for carrying the fence such that the fence extends across a tabletop of the table saw. An incremental adjustment wheel mechanism is rotatably supported by the carriage and interengages the track. The adjustment wheel mechanism is rotated a selected amount to adjust the position of the carriage on the track. The track carries an electronic sensor strip and a digital readout attached to the carriage movably cooperates with the electronic sensor strip for measuring and displaying the longitudinal position of the carriage on the track and the position of the fence relative to the saw blade.

Abstract: One embodiment of a dual sided razor comprises a handle and a cartridge attached to the handle, the cartridge further comprising a first shaving side and a second shaving side, the cartridge being switchable relative to the handle between the first and second shaving sides.