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33results about How to "Maximum result" patented technology

Dual flush water saving toilet system

A dual flush toilet system (120) with a water tank (122), a discharge opening (159), a flush valve (156), and a toilet bowl, is provided with a dual action flush lever (130) for actuating a full or a partial flush operation, an engaging device (161) with a V-shaped groove (160) for selectively engaging the flush valve (156) in both upward or downward movements and rotations about a vertical axis, a travel limit device (141) for limiting the maximum vertical travels of the flush valve (146), a load device (420) for selectively applying a downward load to the flush valve (156) to forcibly push the flush valve (156) down to close the discharge opening (159), and an electronic control system (1020) for electronically regulating the volumes of water used to flush the dual flush toilet system (120) according to the wastes in the toilet bowl. The dual flush toilet system (120) can perform a full or a partial flush operation through controlling the volumes of the water used to flush the wastes by selectively limiting the maximum travels of the flush valve (156), applying a downward load to forcibly push the flush valve (156) down to close the discharge opening (159), using an electronic control device (1020) to control the duration of flushing, or utilizing the differences of the physical properties of air and water flowing through different sizes of holes at different elevations on biased rotations of the flapper valve (1130) to control the duration of the flapper valve (1130) in an open position.
Owner:PENG KARL

Method and apparatus for transitioning a heavy equipment hauling rear loading trailer between transport and loading positions

ActiveUS20090108562A1Minimize any apexMinimizes and eliminates any concentration of loadTractor-trailer combinationsHand carts with one axisHeavy equipmentVertical axis
A lowboy trailer is described having a pair of rear wheel assemblies mounted to a chassis of the trailer for movement between transport and loading positions such that the wheel assemblies are aligned across a back of the body when they are in the transport position and raised and positioned outwardly when the chassis is in the loading position. A linkage mechanism moves each of the wheel assemblies between the transport and loading positions. Each linkage mechanism automatically fastens the wheel assembly to the chassis of the trailer when the assembly is moved to its transport position. In operation, each of the wheel assemblies is moved from its transport position to the loading position by first moving to an intermediate raised position. By moving the wheel assemblies to the raised position they are automatically unfastened from the chassis and freed to move outwardly about a vertical pivot axis. Also, by raising the wheel assemblies, the back end of the chassis is lowered to the ground, which is the loading position for the trailer. To return the trailer to its transport position, the rear wheel assemblies are moved inwardly about the vertical axes so as to bring the assemblies back to their intermediate raised position. Then the wheel assemblies are lowered so that each of them automatically fastens to the body, thereby preventing lateral movement of the assemblies as the trailer moves into its transport position.
Owner:HAGENBUCH LEROY G

Dual Flush Water Saving Toilet System

A dual flush toilet system (120) with a water tank (122), a discharge opening (159), a flush valve (156), and a toilet bowl, is provided with a dual action flush lever (130) for actuating a full or a partial flush operation, an engaging device (161) with a V-shaped groove (160) for selectively engaging the flush valve (156) in both upward or downward movements and rotations about a vertical axis, a travel limit device (141) for limiting the maximum vertical travels of the flush valve (146), a load device (420) for selectively applying a downward load to the flush valve (156) to forcibly push the flush valve (156) down to close the discharge opening (159), and an electronic control system (1020) for electronically regulating the volumes of water used to flush the dual flush toilet system (120) according to the wastes in the toilet bowl. The dual flush toilet system (120) can perform a full or a partial flush operation through controlling the volumes of the water used to flush the wastes by selectively limiting the maximum travels of the flush valve (156), applying a downward load to forcibly push the flush valve (156) down to close the discharge opening (159), using an electronic control device (1020) to control the duration of flushing, or utilizing the differences of the physical properties of air and water flowing through different sizes of holes at different elevations on biased rotations of the flapper valve (1130) to control the duration of the flapper valve (1130) in an open position.
Owner:PENG KARL
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