Boring or penetrating the earth – Bit or bit element – Specific or diverse material
Patent
1997-10-21
1999-05-25
Neuder, William
Boring or penetrating the earth
Bit or bit element
Specific or diverse material
175429, E21C 1300
Patent
active
059062452
ABSTRACT:
Mounting apparatus is described for locking an insertable stud cutter or slug cutter or fluid nozzle into a socket on a rotatable earth boring drill bit. The cutter may be readily removed and replaced without damaging either the cutter, nozzle or bit. Apparatus are shown for permitting or, alternatively, preventing rotation of the cutter or nozzle in its socket. The mounting apparatus is particularly applicable to cutters having a cutting disk of polycrystalline diamond or other superabrasive material mounted on a carbide supporting body, or carbide body nozzles or nozzles having a bore lined with such a material.
REFERENCES:
patent: 1228296 (1917-05-01), Chapman
patent: 1351003 (1920-08-01), Pace
patent: 1388490 (1921-08-01), Suman
patent: 1403711 (1922-01-01), Schaefer et al.
patent: 1767883 (1930-06-01), Hardscog
patent: 1995043 (1935-03-01), Sanderson
patent: 2022055 (1935-11-01), Sanderson
patent: 2022194 (1935-11-01), Galvin
patent: 2121202 (1938-06-01), Killgore
patent: 2595525 (1952-05-01), Huckshold
patent: 2950090 (1960-08-01), Swart
patent: 3101934 (1963-08-01), Poundstone
patent: 3113630 (1963-12-01), Williams
patent: 3139149 (1964-06-01), Dionisotti
patent: 3143177 (1964-08-01), Galorneau et al.
patent: 3182736 (1965-05-01), Pitifer
patent: 3342531 (1967-09-01), Krekeler
patent: 3382940 (1968-05-01), Stebley
patent: 3389761 (1968-06-01), Ott
patent: 3415332 (1968-12-01), Bower
patent: 3537539 (1970-11-01), Adcock
patent: 3545554 (1970-12-01), Bardwell
patent: 3563325 (1971-02-01), Miller
patent: 3599737 (1971-08-01), Fischer
patent: 3603414 (1971-09-01), Stebley
patent: 3618683 (1971-11-01), Hughes
patent: 3693736 (1972-09-01), Gardner
patent: 3717209 (1973-02-01), Sheldon et al.
patent: 3734213 (1973-05-01), Goodfellow
patent: 3749190 (1973-07-01), Shipman
patent: 3765496 (1973-10-01), Flores et al.
patent: 3771612 (1973-11-01), Adcock
patent: 3820849 (1974-06-01), Lundstrom et al.
patent: 3904247 (1975-09-01), Ostrop
patent: 3976271 (1976-08-01), Larsson et al.
patent: 4014395 (1977-03-01), Pearson
patent: 4026605 (1977-05-01), Emmerich
patent: 4073354 (1978-02-01), Rowley et al.
patent: 4076318 (1978-02-01), Hauschopp et al.
patent: 4094611 (1978-06-01), Harpder et al.
patent: 4189013 (1980-02-01), Adams et al.
patent: 4199035 (1980-04-01), Thompson
patent: 4200159 (1980-04-01), Peschel et al.
patent: 4271917 (1981-06-01), Sahley
patent: 4298233 (1981-11-01), Elfgen
patent: 4334585 (1982-06-01), Upton
patent: 4351401 (1982-09-01), Fielder
patent: 4360069 (1982-11-01), Davis
patent: 4382477 (1983-05-01), Barr
patent: 4465148 (1984-08-01), Morris et al.
patent: 4466498 (1984-08-01), Bardwell
patent: 4536037 (1985-08-01), Rink
patent: 4538690 (1985-09-01), Short
patent: 4611417 (1986-09-01), Carlson
patent: 4700790 (1987-10-01), Shirley
patent: 4782903 (1988-11-01), Strange
patent: 4804231 (1989-02-01), Bulgan et al.
patent: 4813501 (1989-03-01), Mills et al.
patent: 4877096 (1989-10-01), Tibbitts
patent: 5678645 (1997-10-01), Tibbitts et al.
Pastusek Paul E.
Tibbitts Gordon A.
Baker Hughes Incorporated
Neuder William
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