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Class Information
Number: 175/88
Name: Boring or penetrating the earth > With means carrying cuttings laterally of bore axis comprising (1) chute, (2) conveyer, or (3) vehicle
Description: Apparatus in which an above ground means is provided to transport cuttings in a direction perpendicular to the borehole axis which does not require conveying by a fluid current, such means comprising an endless or screw conveyor, open chute or vehicle, but not including a tubular conduit which is utilized in a fluid system.










Patents under this class:

Patent Number Title Of Patent Date Issued
8590639 Articulated pre-skimmer mount Nov. 26, 2013
8230949 Auger boring machine having spoils ejector Jul. 31, 2012
7770665 Use of cuttings tank for in-transit slurrification Aug. 10, 2010
7493969 Drill cuttings conveyance systems and methods Feb. 24, 2009
6745856 Methods and apparatus for disposing of deleterious materials from a well Jun. 8, 2004
6079508 Ultrasonic processors Jun. 27, 2000
5890549 Well drilling system with closed circulation of gas drilling fluid and fire suppression apparatus Apr. 6, 1999
5571962 Method and apparatus for analyzing drill cuttings Nov. 5, 1996
5067569 Auger and sweeper assembly Nov. 26, 1991
5067570 Auger and retaining shell assembly Nov. 26, 1991
4793423 Process for treating drilled cuttings Dec. 27, 1988
4550787 Earth boring machine and working crane Nov. 5, 1985
4494617 Shaft boring machine Jan. 22, 1985
4483403 Shaft drilling machine Nov. 20, 1984
4434861 Dust conveying and collecting system and method Mar. 6, 1984
4429754 Method and apparatus for clearing earth drill cuttings from around drill holes Feb. 7, 1984
4317494 Material removal device Mar. 2, 1982
4295534 Well boring rigs and spoil handling conveyor apparatus therefor Oct. 20, 1981
4265036 Bucket dredging and conveying system May. 5, 1981
4264106 Auger mining machine Apr. 28, 1981
4226477 Device for removing the earth generated by tunneling Oct. 7, 1980
4148367 Well drilling apparatus Apr. 10, 1979
4059163 Mine drilling apparatus and method Nov. 22, 1977
4057117 Auger spoil disposal box Nov. 8, 1977
4025119 Method and apparatus for strip mining May. 24, 1977
3965995 Machine for boring a large diameter blind hole Jun. 29, 1976
3965998 Dust control hood and dust control system Jun. 29, 1976
3952858 Collector and loading apparatus for auger spoil Apr. 27, 1976











 
 
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