초록 ▼

A magnetically operated driving tool includes a body member, first and second stator magnets at opposed ends with like poles facing one another, a movable magnet (traveler), a coupling adjacent each stator coupled to a user-operable linkage, a hammer, and a spring. A user operable linkage causes the

A magnetically operated driving tool includes a body member, first and second stator magnets at opposed ends with like poles facing one another, a movable magnet (traveler), a coupling adjacent each stator coupled to a user-operable linkage, a hammer, and a spring. A user operable linkage causes the traveler to be selectively repulsed by one stator magnet and drawn to the other. In use, a user operates the linkage, rotating the traveler until its polarity and the first stator's polarity match. The first stator magnet magnetically repulses the traveler, propelling it to the second stator magnet. In one embodiment, this action drives a fastener. Another embodiment includes metal coils for generating an electric charge for charging a battery upon movement of the traveler through the coils. Another embodiment includes air nozzles connectable to a pressure tank for compressing air upon each stroke of the traveler.

대표청구항 ▼

Having thus described the invention, what is claimed as new and desired to be secured by Letters Patent is as follows: 1. A magnetically operated tool, comprising: a body member having a generally tubular configuration; first and second stator magnets mounted in a spaced apart relationship at oppo

Having thus described the invention, what is claimed as new and desired to be secured by Letters Patent is as follows: 1. A magnetically operated tool, comprising: a body member having a generally tubular configuration; first and second stator magnets mounted in a spaced apart relationship at opposed ends of said body member, said first and second stator magnets configured with like poles facing one another; a movable magnet freely positioned in said body member for magnetically induced movement between said first and second stator magnets, a pole of said movable magnet being magnetically attracted toward an opposite pole of a respective stator magnet; a first coupling positioned adjacent said first stator magnet for engaging said movable magnet when said movable magnet is magnetically coupled thereto; a user-operable linkage coupled to said first coupling for selectively rotating said movable magnet until the polarity of said movable magnet is the same as the polarity of said first stator magnet and said movable magnet is repulsed from said first stator magnet to said second stator magnet; and a plurality of metal coils attached to said body member and situated between said first and second stator magnets for generating a positive electrical voltage when said movable magnet moves between said first and second stator magnets. 2. The magnetically operated tool as in claim 1 wherein said plurality of coils is coiled about an exterior surface of said body member. 3. The magnetically operated tool as in claim 1 wherein said plurality of coils includes opposed ends, each of said opposed ends adapted for electrical connection to a battery. 4. The magnetically operated tool as in claim 3 wherein said positive electrical voltage is directed through one of said opposed ends to said battery. 5. A magnetically operated tool, comprising: a body member having a generally tubular configuration; first and second stator magnets mounted in a spaced apart relationship at opposed ends of said body member, said first and second stator magnets configured with like poles facing one another; a movable magnet freely positioned in said body member for magnetically induced movement between said first and second stator magnets, a pole of said movable magnet being magnetically attracted toward an opposite pole of a respective stator magnet; a first coupling positioned adjacent said first stator magnet for engaging said movable magnet when said movable magnet is magnetically coupled thereto; a user-operable linkage coupled to said first coupling for selectively rotating said movable magnet until the polarity of said movable magnet is the same as the polarity of said first stator magnet and said movable magnet is repulsed from said first stator magnet to said second stator magnet; and a pair of air nozzles coupled to said body member for cooperatively forcing a volume of air from said body member through one of said pair of air nozzles and drawing a new volume of air into said body member through another of said pair of air nozzles when said movable magnet moves between said first and second stator magnets. 6. The magnetically operated tool as in claim 5 wherein said pair of nozzles includes a first nozzle extends outwardly from an exterior surface of said body member adjacent said first stator magnet and a second nozzle extends outwardly from said exterior surface of said body member adjacent said second stator magnet. 7. The magnetically operated tool as in claim 6 wherein said first and second nozzles are positioned inwardly of said first and second stator magnets, respectively, such that said movable magnet passes over respective nozzles when moving between respective stator magnets. 8. The magnetically operated tool as in claim 6 wherein said first and second nozzles include a construction for connection to a pressure tank. 9. The magnetically operated tool as in claim 8 wherein the volume of air is forced through said second nozzle into said pressure tank when said movable magnet moves from said first stator magnet toward said second stator magnet. 10. The magnetically operated tool as in claim 8 wherein the volume of air is forced through said first nozzle into said pressure tank when said movable magnet moves from said second stator magnet toward said first stator magnet.