Abstract: A high current fuse includes a housing with electrically-conductive caps attached at opposite ends. At least two winding supports are positioned in the housing, extending between the caps, and spaced from one another. Each winding support is wound by at least one electrically-conductive element. These elements are electrically connected to the caps.

Abstract: Synchronization software in a computer operating system evaluates with respect to an exposure goal the ages of byte stream files queued for synchronization, and dynamically adjusts synchronization (“sync”) capacity in response to the evaluation. The synchronization of byte stream files occurs at rates responsive to the sync capacity. Several parameters are used to adjust sync capacity: a lead time, the number of active sync tasks, and the priority of the sync tasks. These parameters are adjusted in a manner to impact system performance to the least extent possible.

Abstract: A carrier (10) for transporting a snowboard (100) is described. The carrier includes a panel (12) on which are mounted top and bottom securing straps (24 and 26) which are securing through top and bottom securing buckles (30 and 32), on the opposite side of the panel. The snowboard is mounted adjacent the inner surface (12F) of the panel such that the sides (12C and 12D) of the panel are adjacent the sides (100C) of the board. A first carrying strap (34) is mounted at the top (12A) of the panel on the right side (12C) and a second carrying strap is mounted at the bottom (12B) of the panel on the left side (12D). The second ends (24B and 26B) of the first and second carrying straps are connected together to form a complete strap. To use, the user (102) inserts an arm (104) and head (106) through the complete strap such that the complete strap extends across the torso (108) of the user and the panel is adjacent the back (110) of the user.

Abstract: An apparatus sizes tubing, and positions and installs a manifold for single or multi-pass heat exchangers. Tubing is provided which has at least one first end and at least one second end. The first end is sized to a first desired perimeter dimension and, simultaneously, a first manifold is positioned and installed which has a first opening for receiving the first end of the tubing. Additionally, the second end is sized to a second desired perimeter dimension and, simultaneously, a second manifold is positioned and installed which has a second opening for receiving the second end of the tubing. A positioning control aids in the insertion of the ends into the manifolds to the desired depth or pressure. The apparatus is capable of sizing tubing, and positioning and installing manifolds for single or multi-pass heat exchangers having variously dimensioned tubing. The present invention also provides for a method of sizing tubing, and positioning and installing manifolds.

Abstract: An asymmetrical vibrator is provided, which is actuated by compressed air. The vibrator operates in a case, which has two bores disposed parallel on opposite sides of the casing. One of the bores is smaller than the second bore and the piston operating in the small bore is called the slow piston, since it is actuated with air to a relatively slow motion and the piston operating in the second larger bore is called the fast piston, since it is moves at a larger speed when driven directly by the compressed air. The asymmetric vibration motion can be employed to transport materials upwardly in factories and assembly stations. The air operated asymmetric vibrators need low maintenance and do not entail the spark dangers caused by the presence of electrical wiring for electrical drive motors.

Abstract: A mechanism for sequentially feeding pins includes a collet having a longitudinal bore for feeding pins from one end to a second end, the second end holding the pins in position. The second end of the collet has at least one longitudinal slot contained therein, providing variations in the cross sectional area of the bore when the holding end of the collet is tightened around a pin. Pins are pushed through the center bore of the collet from a bottom feed point. Pins are positioned in an indexable disc having cutouts for containing the pins and delivering the pins one-by-one to the feed end of the collet bore. The disc cutouts are sequentially indexed by a ratchet and pawl mechanism. The collet can also be used to hold a pin for insertion into a hole in a printed circuit board and fastening of the pin to the printed circuit board by rolling over a portion of the pin with a punch, the punch being positioned coaxially with the collet bore.