Abstract: A small, portable, powered winch that may employ a power drill or socket wrench.

Abstract: Golf putting training devices are disclosed that include a body portion and a shaft attachment piece. The shaft attachment piece is connected to the body portion and is configured to attach the golf putting training device to a shaft of a putter. The golf putting training devices further include a shaft indicator surface, which is configured to rest adjacent to and along the shaft of the putter. In addition, the golf putting training devices include a sight alignment shield, which is connected to the body portion and is configured to be positioned perpendicular to the shaft indicator surface.

Abstract: A small, portable, powered winch that may employ a power drill or socket wrench.

Abstract: Golf putting training devices are disclosed that include a toe line alignment rod that is perpendicularly connected to a lead foot alignment rod. The devices include a lead toe indicator rod, which is perpendicularly connected to the lead foot alignment rod through a first sliding connector. The devices also include a ball position indicator that is perpendicularly connected to the toe line alignment rod through a second sliding connector. The lead toe indicator rod and first sliding connector are configured to slide along an axis of the lead foot alignment rod to assist the golfer in identifying an optimal distance from a golf ball, while the ball position indicator and the second sliding connector are configured to slide along an axis of the toe line alignment rod to assist the golfer in identifying an optimal position of the golf ball relative to the golfer's left and right feet.

Abstract: An embodiment generally relates to a permanent magnet rotor arrangement. The arrangement includes a rotor having a plurality of apertures, a plurality of pole pieces, a plurality of wedges, and a plurality of permanent magnets. Each magnet is held substantially secure against the rotor by a two pole pieces of the plurality of pole pieces and an associated wedge from the plurality of wedges. Each pole piece is connected to the rotor by a fastener pulled through an associated aperture.