More About the Author "winch"

Author Nick: rui0806
Name: rui qiao
Site: http://www.jwwinch.com
About the Author: Ningbo JinWei Winch Company is located in Ningbo City- City of Seashore in China. Our main product are manual winch,Motor-driven winch,electric winch, winch for ship, ATV winch, Auto Parts, Cross-country auto parts.


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method for decoupling a plug of a power cord from an electrical outlet

From the foregoing, it will be appreciated that the present invention provides a means and method for decoupling a plug of a power cord from an electrical outlet by applying a force with fingers, rather than entire fists, at a distance from theplug. Moreover, the decoupler and method are convenient, safe, easy to use, reduce […]

the centroid of the mass of the curved segment with the stabilizing fin

It is well known that the integrity of concrete structures is improved by insuring that the wet concrete poured into the form is substantially homogeneous; that is, with the aggregate spread and evenly distributed and all voids or air pockets being eliminated. A typical dynapac concrete vibrator includes an electric or gasoline motor connected through […]

The sealing element is thereby lifted shortly before the pressure balance is attained

The useful life of an automatic compressor valves used mostly on the suction and pressure side is influenced primarily by the impact loading during the alternating impacting of an actual sealing element on a valve seat and/or valve stop. In particular, the sealing element is in a closed position when the pressure inside a cylinder […]

spring loaded check valves containing one or more valve flow control elements

Conventional suction and discharge valves are pressure actuated, spring loaded check valves containing one or more valve flow control elements. These elements cover flow passages in the valve structure when shut, preventing back flow. When a pressure differential is established in the direction of intended flow, the pressure differential lifts the elements from the flow […]

My integrated lock is best suited to narrow stile doors

My integrated lock is best suited to narrow stile doors, such as armour doors generally comprised of a glass core with a surrounding hollow metal frame. The lateral longitudinal plate comprises a longitudinal surface from which the bar or bolt extends through a rectangular opening. In addition to this lateral longitudinal plate, my invention comprises […]