摘要:
A ski boot binding securable to an alpine ski. The binding includes a heel unit having a base heel release threshold in a direction perpendicular to the upper surface of the ski to which the binding is attached. The heel unit includes a compensation mechanism that dynamically changes the base heel release threshold as a function of force conditions encountered by the ski during skiing.
摘要:
A marine air conditioner (which may also be used as a heat pump) has a low volume to cooling capacity ratio, and high efficiency. A blower is connected to a shroud, and within the shroud are a water cooled tube-in-tube condenser coil and a raised lance fin evaporator coil. The condenser coil is mounted between the evaporator coil and the blower so that air is drawn past the evaporator coil, then past the condenser coil, and then discharged by the blower. The shroud and blower are mounted, along with a rotary compressor connected to the coils by refrigerant lines, in a condensate drain pan having side walls of 1.5 inches or more in height and a plurality of widely spaced drain plugs or fittings. The cooling water inlet and outlet for the condenser coil pass through a wall of the shroud, and the inlet is connected to a water pump below the water line of the boat in which the condensate pan is mounted.
摘要:
A snowboard binding system having a binding plate, the bottom of which is supported on a snowboard. The plate includes a circular opening in its center which receives a disk shaped hold-down plate. The hold-down plate may be secured to the board in several different positions on the board with the binding plate assuming any rotational position with respect to the hold-down plate. Additionally, a highback support attached at the rear of the binding plate may be rotated along an axis generally normal to the binding plate (and therefore the board) and secured in its rotated position, to enable a rider to transmit forces to the snowboard from a variety of stance positions.