摘要:
The present invention relates to an improved ball valve assembly which is adapted to be fitted into a water delivery device such as a spigot or fire hydrant. More specifically, the ball valve assembly is specifically installed and adapted for remote control. Such remote control enables the ball valve to be positioned at a location within the water delivery device to avoid damage. Thus, the remote control enables the ball valve to be resistant to cold weather or physical damage to the delivery device. The various components of the present invention, and the manner in which they interrelate, will be described in greater detail hereinafter.
摘要:
An electric plug device and a method for extending and replacing a malfunctioning female power outlet are provided. The electric plug device comprises a mains plug, an extension cable, and a power extender. The mains plug comprises a male power inlet and multiple first female power outlets. The male power inlet is electrically connected to the first female power outlets and provides an electrical input pathway. The first female power outlets provide electrical output pathways. The malfunctioning female power outlet may be one of the first female power outlets. The extension cable electrically connects the malfunctioning female power outlet to the power extender. The power extender comprises multiple second female power outlets. The malfunctioning female power outlet is connected to the second female power outlets by the extension cable. The extension cable and the power extender enable the extension and the replacement of the malfunctioning female power outlet respectively.
摘要:
Disclosed herein is an electric plug device and a method for extending and replacing a malfunctioning power outlet. The electric plug device comprises a mains plug, an extension cable, and a power extender. The mains plug comprises a male power inlet and multiple first female power outlets. The male power inlet is electrically connected to the first female power outlets. The male power inlet provides an electrical input pathway. The first female power outlets provide multiple electrical output pathways. The malfunctioning power outlet may be one of the first female power outlets. The extension cable electrically connects the malfunctioning power outlet to the power extender. The power extender comprises multiple second female power outlets. The malfunctioning power outlet is connected to the second female power outlets by the extension cable. The extension cable and the power extender enable the extension and the replacement of the malfunctioning power outlet respectively.
摘要:
A load lifting mechanism including a telescoping mechanism, a pump lever operable to extend the telescoping mechanism, and a drive apparatus operably coupled to the pump lever, and wherein the drive mechanism is operable to actuate the pump lever so the telescoping mechanism is extended to lift a load.