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 cable stripping tool for preparing a coaxial cable for insertion into a coaxial cable connector includes a receptacle, a cartridge, and a biasing member. The receptacle defines an opening for receiving an end of the coaxial cable, and the opening defines an axis along which an elongate of the coaxial cable extends into the receptacle. The cartridge is disposed in the receptacle and is slidable in a back-and-forth direction substantially orthogonal to the axis of the opening. The cartridge holds at least one cutting blade, which has a blade edge extending substantially orthogonal to the axis of the opening. The biasing member is configured to bias the cartridge toward a first stop surface of the receptacle disposed at an opposite side of the opening relative to the cartridge.

Abstract: A chainsaw having a brake arrangement comprising: a kickback brake drum (10) arranged to rotate together with a drive sprocket driving a saw chain of a chainsaw, a kickback brake for quickly stopping the saw chain if at least one kickback actuator (7) is actuated, the kick back brake including a kickback brake band (11) extending around the kickback brake drum (10) and means for tightening the kickback brake band (17-19, 22) around the kickback brake drum (10), and; a coasting brake weaker than the kickback brake being arranged to brake the saw chain (2) unless a coasting actuator of the chainsaw is actuated, the coasting brake includes a coasting brake band extending around a coasting brake drum (10) arranged to rotate together with the drive sprocket (37), and means for tightening the coasting brake band (20, 22, 23) around the coasting brake drum, wherein the coasting brake band is either at least one longitudinally slit portion (11b) of the kickback brake band or a separate brake band.

Abstract: A nipper tool to remove a peripheral portion of the lip of a bivalve mollusk shell, and especially the shell of an oyster, to aid opening with a shucking knife provides a peripherally defined angulated handle structurally interconnecting a peripherally defined cylindrical nipping body. The nipping body defines an insertion notch in its lower forward portion distal from the handle to provide access to the nipping body chamber which slidably carries a nipper plunger with depending nipper blade to nip the lip of an oyster in the insertion notch. The nipper plunger is biased downwardly in the nipper body chamber by a compression spring and movable against this bias by a bell crank extending into the handle structure. A first manually operated species provides a pivotally movable lever adjacent the handle, with linkage to the bell crank to move the nipper plunger against its bias and release it to nip an oyster shell lip.

Abstract: A toe nail clipper apparatus has a nail clipper connected on one end of an elongated member and a pistol-type grip mounted on the other end. A cord attached to the nail clipper and a trigger adjacent to the handle actuates the clipper. The elongated member may have a pivotal joint near the clipper end of the elongated member to permit moving the clipper in an arc.

Abstract: A pair of circular cutting dies each has a sharp peripheral cutting edge surrounding a cavity, and a connecting pin extends through center holes within the dies to support each die for rotation. One projecting end portion of the pin has a cross hole receiving a key ring, and the opposite projecting end portion receives a cross pin pivotally supporting a thumb actuated cam lever for forcing the dies and cutting edges together to a cutting position against the biass of spring washers confined between the dies within the opposing cavities. The lever is movable between a die open position and a die locked position for holding the dies in a closed position.

Abstract: An improved tool particularly suited for removing nuts and the like from a stud or similar retaining member. The tool includes a split housing having channels therein extending along perpendicular axes, and at least one cam follower pivotally mounted within the housing. A shaft is slidably positioned in one channel for linear movement along an axis. The shaft is threaded at one end and extends through the housing and has a rotating member coupled thereto which bears against the exterior of the housing. On the opposite end of the shaft a camming surface engages one end of the cam follower to cause movement of the follower in response to movement of the shaft. A cutting element is slidably positioned within a channel in the housing for linear movement along an axis perpendicular to the axis of the shaft. The cutting element is coupled to engage the opposite end of the cam follower for movement in response to movement of the follower.

Abstract: A device for severing a dielectric optical waveguide comprising knife means, means for clamping a dielectric optical waveguide in closely spaced relationship with said knife means and an anvil which is movable towards said knife means. The anvil is so arranged and constructed that, in use, as it moves towards the knife means, it engages a dielectric optical waveguide clamped by said clamping means and urges it towards the knife means. When the waveguide comes into contact with the knife means it is under a given stress and has a predetermined configuration. The device also includes means for effecting movement of the anvil.