Telsco Industries, Inc.

Jbc Enterprises, Inc.

Charles W Phaup

Joseph D Lower

A subfloor comprising leg-supported modules and drop in panels adapted to be installed in and around a grid of Christmas trees in the well bay area of a production platform.

Subfloor for offshore production platform

There is disclosed a modular system comprising central platforms having additional platforms extending from the ends thereof, and walkways pivotally connected to opposite sides of the central platform for swinging between horizontal positions for use in loading containers along the sides of the platforms, and tilted, out-of-the-way positions.

Loading system

An adjustable nozzle for rotary pop-up sprinklers which allows an operator to accurately position the arc of coverage to any desired location while the pop-up sprinkler is in operation without rotating the entire sprinkler relative to the riser on which it is threaded.

Sprinkler adjustment

A rotary sprinkling system which is configured to minimize the accumulation and detrimental effects of debris, and which comprises a pop-up nozzle head secured to an inner housing slidably received within an outer housing and retained by the compressive force of a spring, such inner housing enclosing an impeller driven transmission subjected to only low pressure drops and having a speed-reducing gear train isolated from water flow, a simplified and easily adjustable direction controlling mechanism substantially inaccessible to intermeddlers, and a manually adjustable by-pass throttle to control the flow velocity of water driving a water-wheel impeller.

Growing community of inventors

Dallas, TX, United States of America

Charles W Phaup