A sheet metal dent repair hook exchange handle including a hand grip; and a handle element coupling, wherein the handle element coupling includes a receiver for a coupling element that is connectable or connected with a shaft of a sheet metal dent repair hook, and a locking arrangement for a disengageable support of the coupling element against an unintentional axial movement out of the handle element coupling, and an arresting arrangement for a disengage able support of the coupling element in an inner teething arranged in the handle element coupling. The locking arrangement includes locking devices that engage a recess in a portion of the cylindrical coupling element which portion is insertable into the handle element coupling.

The current invention refers to a paintless dent removal tip having a rare earth magnetic sphere which is free to rotate within a mounting cup and attach itself to the inside of a motor vehicle panel at a point on the magnet dictated by its polarity, so that maximum magnetic flux attracts a ferromagnetic ball trace on the panel's outer surface, indicating the exact position of the part of the magnet touching the panel, regardless of the angle at which the tip is held, and so showing the user where to apply pressure to remove a dent.

A paintless dent removal tool for removing a dent from a vehicle is disclosed. In some embodiments, the paintless dent removal tool includes a stabilizer assembly having a first leg, a second leg and a body therebetween. The body having an opening therethrough, the stabilizer assembly for stabilizing the paintless dent removal tool on a surface of a vehicle. The paintless dent removal tool including a pull bar having a first end and a second end. The first end of the pull bar positioned partially through the opening of the body of the stabilizer assembly and adjustably connected thereto. The paintless dent removal tool including a handle assembly having a first end, a middle portion and a second end. The middle portion of the handle assembly is adjustably connected to the second end of the pull bar. The paintless dent removal tool including a tip member detachably connected to the second end of the handle assembly. The tip member positioned substantially perpendicular to the position of the second end of the handle assembly.

A paintless dent removal tool for removing a dent from a vehicle is disclosed. In some embodiments, the paintless dent removal tool includes a stabilizer assembly having a first leg, a second leg and a body therebetween. The body having an opening therethrough, the stabilizer assembly for stabilizing the paintless dent removal tool on a surface of a vehicle. The paintless dent removal tool including a pull bar having a first end and a second end. The first end of the pull bar positioned partially through the opening of the body of the stabilizer assembly and adjustably connected thereto. The paintless dent removal tool including a handle assembly having a first end, a middle portion and a second end. The middle portion of the handle assembly is adjustably connected to the second end of the pull bar. The paintless dent removal tool including a tip member detachably connected to the second end of the handle assembly. The tip member positioned substantially perpendicular to the position of the second end of the handle assembly.

A machine for repairing motorcycle rims includes a frame, straightening devices having actuators for straightening deformations of the rim displaceable by the frame, a vertical support shaft adjustable with respect to the frame structure, configured to support the rim. The machine also includes a head base coupleable to an intermediate bedplate of the frame, a head rotatably coupleable to the head base, configured to rotate freely or actuated by transmission means, locking units adjacent to the head, configured to lock the rotation of the head, a fastening device coupleable to the head, configured to, in combination with the vertical support shaft, fasten the rim crossing through and/or resting on a hub of the rim; and a machining device mounted in a movable manner in the frame, configured to machine the rim.

A machine for repairing motorcycle rims includes a frame, straightening devices having actuators for straightening deformations of the rim displaceable by the frame, a vertical support shaft adjustable with respect to the frame structure, configured to support the rim. The machine also includes a head base coupleable to an intermediate bedplate of the frame, a head rotatably coupleable to the head base, configured to rotate freely or actuated by transmission means, locking units adjacent to the head, configured to lock the rotation of the head, a fastening device coupleable to the head, configured to, in combination with the vertical support shaft, fasten the rim crossing through and/or resting on a hub of the rim; and a machining device mounted in a movable manner in the frame, configured to machine the rim.

A surface reforming device which is configured for reforming a surface of an article includes a frame body, a first shaping assembly, a second shaping assembly and a driving mechanism. The frame body includes two side plates and a supporting shaft. The first shaping assembly is located in the operating space and includes a first plate body, a plurality of first through holes, a plurality of first rods and a plurality of first rod locking mechanisms. The second shaping assembly is located in the operating space and includes a second plate body, a plurality of second through holes, a plurality of second rods and a plurality of second rod locking mechanisms. The driving mechanism is configured for driving the first shaping assembly and the second shaping assembly to move towards each other along a pushing direction perpendicular to the z-axis and press the article.

A paintless dent removal system, tool and method is disclosed. The handle assembly includes an ergonomic grip having a top, a bottom and an exterior profile. The handle assembly includes a detachable tool connector for detachably connecting a paintless dent removal tool to the handle assembly. The detachable tool connector detachably connected to the exterior profile of the ergonomic grip. The handle assembly further includes an adjustable paddle detachably connected to the bottom of the ergonomic grip. The adjustable paddle having a blade, a shaft and a tip. The blade configured to support a user's forearm during use and the tip detachably connected to the bottom of the ergonomic grip.

A copper alloy sheet material that is excellent in surface smoothness of an etched surface has a composition containing, (mass %), from 1.0 to 4.5% of Ni, from 0.1 to 1.2% of Si, from 0 to 0.3% of Mg, from 0 to 0.2% of Cr, from 0 to 2.0% of Co, from 0 to 0.1% of P, from 0 to 0.05% of B, from 0 to 0.2% of Mn, from 0 to 0.5% of Sn, from 0 to 0.5% of Ti, from 0 to 0.2% of Zr, from 0 to 0.2% of Al, from 0 to 0.3% of Fe, from 0 to 1.0% of Zn, the balance Cu and unavoidable impurities. A number density of coarse secondary phase particles has a major diameter of 1.0 μm or more of 4.0×10.sup.3 per square millimeter or less. KAM value measured with a step size of 0.5 μm is more than 3.00.

Portable devices for manipulating metals are provided including a housing; an actuator positioned in the housing; and a battery positioned in the housing and coupled to the actuator, the battery providing a discharge current large enough to the actuator to cause a rod in contact with metal of target item to adhere to a surface of the target item and manipulate the metal of the target item where the rod contacts the metal of the target item.