Apparatus and method for moving and placing granulate material

Conveyors: fluid current – With diverse power-driven conveyor – Rotary

Reexamination Certificate

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Details

C406S063000, C406S145000, C406S146000

Reexamination Certificate

active

07094004

ABSTRACT:
A method and system are disclosed for moving and placing in hard to reach locations granular and other particulate material such as sand, gravel, earth and similar materials. The system includes an improved augar for moving the material and an improved rotary airlock mechanism designed to withstand the abrasive action of the particulate material and at the same time move the material several hundred feet through a flexible conduit for placement in a pre-designated location. A system and apparatus is also disclosed for transporting on one vehicle all of the devices needed at a remote site for operation the particulate placement system, including a front loader.

REFERENCES:
patent: 2634872 (1953-04-01), Gosse
patent: 2639949 (1953-05-01), Zollars et al.
patent: 2695816 (1954-11-01), McClellan et al.
patent: 2728469 (1955-12-01), Sonntag
patent: 3096968 (1963-07-01), Kempthorne
patent: 3161442 (1964-12-01), Reed
patent: 3350014 (1967-10-01), Pfister
patent: 3378309 (1968-04-01), Copley et al.
patent: 4154486 (1979-05-01), Nishikawa
patent: 5147156 (1992-09-01), Guettler
patent: 5150991 (1992-09-01), Stoner et al.
patent: 5403128 (1995-04-01), Thomas
patent: 5645379 (1997-07-01), Stoner et al.
patent: 5647696 (1997-07-01), Sperber
patent: 5795108 (1998-08-01), Lightle
patent: 5915887 (1999-06-01), Sulman et al.
patent: 6336774 (2002-01-01), Dunlop et al.
Advertisement in Contractor Trader, Oct. 2001 Air Pumped Sand & Gravel of California.
Advertisement in Concerete Construction, Mar. 1996 Air Pump Increases Material-Handling Options.
Advertisement “Napalco TM 432 Mix-Elevator TM Gunite Mixer With C-7 Rotary Gunite Placement Gun”.
Advertisement “Airplaco TM 432 Mix-Elevator TM”.
Advertisement “Napalco TM C-10HSL Ridley TM Rotary Gunite Machine”.
Advertisement “Airplaco TM C-10HSL Rotary Gun”.

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