A tool for field notching metal roof panels to allow the panels to properly nest within an end lap condition, the notching tool operable between an open and closed position. The notching tool is comprised of two mechanism assemblies, each assembly comprised of two handles with the proximal end of each handle connected to either a first jaw body or a second jaw body and the distal end of each handle connected to a handle separation member that spans the distance to the opposing mechanism assembly. At the distal end of each of the jaw bodies a pair of dies, male and female, that span the distance between the first and second mechanism assemblies. The male and female dies are used for severing excess material from the roof panel edges.

A package opening knife has a body part, a blade part, a gripping part that extends in an elongated shape in a prescribed first direction, and a guide part provided with a guide surface that slides in a surface direction of the package in a state of contacting the package to guide movement of the blade part. When a surface direction of the guide is defined as a second direction, the first direction and the second direction become substantially parallel to each other.

A package opener comprises a handle having a first half and a second half. A plurality of blade cartridges are sandwiched between the first half and the second half, wherein the plurality of blade cartridges include at least one package opening blade cartridge, at least one dual blade cartridge, and at least one envelope cutting blade cartridge. The package opening blade cartridge is configured at an operative bottom end of the handle. The dual blade cartridge is configured at an operative rear end of the handle. The envelope cutting blade cartridge is configured at an operative front end of the handle.

A coating stripping device includes a rotation driving tool and a coating stripping tool. A rotating disk of the rotation driving tool includes a first rotating disk having a projection, and a second retaining member of the coating stripping tool has a feather-shaped part. The coating stripping tool in the released state is attached to the second rotating disk and the first rotating disk rotates in a predetermined direction to bring the feather-shaped part into contact with the projection, thereby switching the coating stripping tool into the retained state, and when the coating stripping tool is in the retained state, the first rotating disk rotates in a direction opposite to the predetermined direction to bring the feather-shaped part into contact with the projection, thereby switching the coating stripping tool into the released state.

A windshield removal tool has elongate arm with a claw at its distal end. The device also includes a winch actuated by a motor at the proximal end of the arm. When a cutting wire is positioned along an adhesive bead about a periphery of a fixed glass or panel, the cutting wire is threaded through a puncture in the adhesive bead and attached to the winch. The claw engages a location along the adhesive bead as the winch wines in the cutting wire. A pulley near the distal end of the arm guides the wire. The device may be removed from an initial anchored position and anchored at a new position by removing the claw and placing it at another point along the periphery.

A cable measurement system and cutter apparatus has a housing, a display device, a material conduit, a rotary encoder, a cutting tool handle a resistance member a movable cutting blade and a blade aperture. The cutter system is able to measure the length of a cable that passes through the material conduit which traverses through the housing. The display device is mounted onto the housing and is coupled to the rotary encoder which measures the length of cable passed through the housing. The encoder is mounted next to the conduit so that the cable is measured, and the length is displayed on the display device. one end of the cutting tool handle is rotatably mounted to the housing and the movable blade is mounted onto the opposite end of the handle. The blade is able to cut the cable by moving through the blade aperture which traverses through the conduit.

A cable measurement system and cutter apparatus has a housing, a display device, a material conduit, a rotary encoder, a cutting tool handle a resistance member a movable cutting blade and a blade aperture. The cutter system is able to measure the length of a cable that passes through the material conduit which traverses through the housing. The display device is mounted onto the housing and is coupled to the rotary encoder which measures the length of cable passed through the housing. The encoder is mounted next to the conduit so that the cable is measured, and the length is displayed on the display device. one end of the cutting tool handle is rotatably mounted to the housing and the movable blade is mounted onto the opposite end of the handle. The blade is able to cut the cable by moving through the blade aperture which traverses through the conduit.

An apparatus with a deployable blade for probing and cutting can include an elongate member having a probe and a blade associated with a first end thereof. The probe can include a target interaction surface that is selectively movable between a retracted state and a target acquisition state. The blade includes a cutting edge and is selectively movable between a retracted position and an extended position. The handheld apparatus may additionally include a manually operated control that is operably connected to the probe and/or the blade to cause the retraction/extension of the probe and/or blade.

An apparatus with a deployable blade for probing and cutting can include an elongate member having a probe and a blade associated with a first end thereof. The probe can include a target interaction surface that is selectively movable between a retracted state and a target acquisition state. The blade includes a cutting edge and is selectively movable between a retracted position and an extended position. The handheld apparatus may additionally include a manually operated control that is operably connected to the probe and/or the blade to cause the retraction/extension of the probe and/or blade.

The present invention is a new-type kitchen cutting tool suitable to be used in households, canteens, restaurants etc. It is an entirely-new multi-edge protective cutting tool consisting of several blade units and the supporting cutting tool holder for holding the blade unit, used for cutting the food material into slices, shreds and dices. The blade unit may be changed so that the food material may be cut into slices, shreds and dices with different sizes and thicknesses. The cutting tool edge, the thin thread functioning as the cutting tool edge and the chopping board may be protected through the combination of the protective plate and the elastic blade or the thin thread, greatly extending their service life. The present invention is featured as easy operation, convenient, safe, high efficiency, raw material-, energy- and time-saved, wide application range and good quality of processed products.