Abstract: Embodiments of the present invention provide an oil filter system that is quick and easy to connect and disconnect from an engine. In general, embodiments of the present invention provide a system and method of quickly and efficiently changing an oil filter without using a tool.

Abstract: An oil filter system includes an oil filter module and an adapter. The oil filter module includes a detent and an actuator. The adapter includes a protuberance and is configured to be secured to the engine. The oil filter module connects to the adapter when the detent secures to the protuberance as the oil filter module is urged into a connection position with the adapter. The oil filter module disconnects from the adapter when the actuator is actuated, thereby disengaging the detent from the protuberance.

Abstract: The disclosure relates to a plastic jacket having air spaces formed by spaced walls used to insulate hot and cold piping systems and the fittings for those systems. The jacket is made from multiple segments, which are joined together along their longitudinal joints. The segments are joined to each other by tongue and groove connections. One segment can be cut longitudinally and glued to another segment to make a larger segment to fit various diameters of pipe. In a further embodiment, the plastic jacket is modified to form the duct of a heating, ventilating and air conditioning system. The inner wall of the jacket forms the air duct. In both embodiments, at least some of the segments have hinge portions created by omitting the inner wall at the hinge portions.

Abstract: The disclosure relates to a plastic jacket having air spaces formed by spaced walls used to insulate hot and cold piping systems and the fittings for those systems. The jacket is made from multiple segments, which are joined together along their longitudinal joints. The segments are joined to each other by tongue and groove connections. One segment can be cut longitudinally and glued to another segment to make a larger segment to fit various diameters of pipe. In a further embodiment, the plastic jacket is modified to form the duct of a heating, ventilating and air conditioning system. The inner wall of the jacket forms the air duct. In both embodiments, at least some of the segments have hinge portions created by omitting the inner wall at the hinge portions.

Abstract: An insulating jacket, that is removable and reusable, for insulating a hot or cold fluid distribution system is described. The jacket is made of a plurality of sections which mate and seal together to effectively seal the pipe section and/or fitting from the surrounding ambient atmosphere. Each of the jacket sections can be made of a clear thermoplastic material and the entire assembly is designed to employ the trapped air, between the inside wall of the jacket and the system element, as the insulator. Plural jackets are used to form plural radially spaced trapped air gaps.

Abstract: This patent describes an insulating jacket that is removable and reusable, for insulating a hot or cold fluid distribution system. The jacket is made of a plurality of sections which mate and seal together to effectively seal the valve off from the surrounding ambient atmosphere. Each of the jacket sections can be made of a clear thermoplastic material and the entire assembly is designed to employ the trapped air, between the inside wall of the jacket and the system element, as the insulator.

Abstract: A turbine-driven sander includes a switching system having a double-flap valve adjacent a passageway intermediate the turbine and a source of vacuum. One flap valve is a toggle which is actuated to open or close a bypass aperture, and which is connected to close and open, respectively, the other flap valve, which is mounted in the passageway. When the toggle opens the bypass aperture the turbine stops; conversely, when the toggle closes the bypass aperture, the turbine becomes activated and remains activated until the toggle opens the bypass aperture or the source of vacuum is removed or no longer produces a vacuum. When activated, the turbine vibrates a platen through a direct drive system.