BE510109A - - Google Patents

Info

Publication number
BE510109A
BE510109A BE510109DA BE510109A BE 510109 A BE510109 A BE 510109A BE 510109D A BE510109D A BE 510109DA BE 510109 A BE510109 A BE 510109A
Authority
BE
Belgium
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Family has litigation
Publication of BE510109A publication Critical patent/BE510109A/xx
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22975774&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BE510109(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/14—Cooking-vessels for use in hotels, restaurants, or canteens
    • A47J27/16—Cooking-vessels for use in hotels, restaurants, or canteens heated by steam
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/0804—Locking devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/08—Roller bits
    • E21B10/16—Roller bits characterised by tooth form or arrangement
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/50—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of roller type
    • E21B10/52—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of roller type with chisel- or button-type inserts
BE510109D 1951-11-20 BE510109A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US257314A US2687875A (en) 1951-11-20 1951-11-20 Well drill

Publications (1)

Publication Number Publication Date
BE510109A true BE510109A (en)

Family

ID=22975774

Family Applications (2)

Application Number Title Priority Date Filing Date
BE510209D BE510209A (en) 1951-11-20
BE510109D BE510109A (en) 1951-11-20

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE510209D BE510209A (en) 1951-11-20

Country Status (7)

Country Link
US (1) US2687875A (en)
BE (2) BE510109A (en)
CH (1) CH307229A (en)
DE (1) DE913523C (en)
FR (1) FR1052974A (en)
GB (1) GB715977A (en)
NL (1) NL71579C (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749093A (en) * 1952-09-12 1956-06-05 Reed Roller Bit Co Drill bit
US2774570A (en) * 1954-05-03 1956-12-18 Hughes Tool Co Roller cutter for earth drills
US2774571A (en) * 1954-07-06 1956-12-18 Hughes Tool Co Cone type well drill
US2927778A (en) * 1956-07-05 1960-03-08 Chicago Pneumatic Tool Co Rotary drill cutters
US2923430A (en) * 1957-09-12 1960-02-02 Filtrox Werk Ag Apparatus for applying and lifting heavy covers on containers
US2990025A (en) * 1958-06-16 1961-06-27 Dresser Ind Bit
US3134447A (en) * 1962-01-31 1964-05-26 Hughes Tool Co Rolling cone rock bit with wraparound spearpoints
US3185228A (en) * 1963-01-21 1965-05-25 Hughes Tool Co Rotary-percussion drill bit with heel row inserts to prevent wedging
US3306381A (en) * 1963-12-16 1967-02-28 Drilco Oil Tools Inc Reaming apparatus
DE1284266B (en) * 1964-08-22 1968-11-28 Doerries Gmbh Grinding tools for pin mills for crushing, shredding, grinding and / or other treatment of goods, in particular goods for paper, cardboard or cardboard manufacture
US3382940A (en) * 1965-10-21 1968-05-14 Frank E. Stebley Percussion drill bit
US3269470A (en) * 1965-11-15 1966-08-30 Hughes Tool Co Rotary-percussion drill bit with antiwedging gage structure
US3361494A (en) * 1966-08-04 1968-01-02 Hughes Tool Co Journal bearing
US3442342A (en) * 1967-07-06 1969-05-06 Hughes Tool Co Specially shaped inserts for compact rock bits,and rolling cutters and rock bits using such inserts
DE1583013B1 (en) * 1967-11-04 1971-12-23 Vnii Burowoj Techniki Boring chisels
US3581835A (en) * 1969-05-08 1971-06-01 Frank E Stebley Insert for drill bit and manufacture thereof
US3603414A (en) * 1970-01-30 1971-09-07 Frank E Stebley Insert for drilling unit
US3599737A (en) * 1970-03-02 1971-08-17 Smith International Anchored hardened cutter inserts
US3695723A (en) * 1970-07-28 1972-10-03 Kennametal Inc Abrading tool
US3858670A (en) * 1972-05-08 1975-01-07 Eugene Gray Ott Insert cutter for cutting kerfs
US4108692A (en) * 1975-01-13 1978-08-22 Smith International, Inc. Rock bit roller cutter and method therefor
US4231438A (en) * 1978-10-10 1980-11-04 Smith International, Inc. Straight hole insert drill bit
US4611673A (en) * 1980-03-24 1986-09-16 Reed Rock Bit Company Drill bit having offset roller cutters and improved nozzles
US4393949A (en) * 1980-12-29 1983-07-19 Peterson Associates, Ltd. Rock boring apparatus
US4595067A (en) * 1984-01-17 1986-06-17 Reed Tool Company Rotary drill bit, parts therefor, and method of manufacturing thereof
US4570725A (en) * 1984-01-31 1986-02-18 Nl Industries, Inc. Drill bit cutter
DE3539717C2 (en) * 1984-06-29 1996-08-08 Spiral Drilling Systems Inc Roller chisel
US4552232A (en) * 1984-06-29 1985-11-12 Spiral Drilling Systems, Inc. Drill-bit with full offset cutter bodies
US4869329A (en) * 1987-04-06 1989-09-26 Smith International, Inc. Rock bit insert
US4887493A (en) * 1988-07-13 1989-12-19 Reed Tool Company Roller cutter drill bit and method of forming
US5201376A (en) * 1992-04-22 1993-04-13 Dresser Industries, Inc. Rock bit with improved gage insert
US5421423A (en) * 1994-03-22 1995-06-06 Dresser Industries, Inc. Rotary cone drill bit with improved cutter insert
US5445231A (en) * 1994-07-25 1995-08-29 Baker Hughes Incorporated Earth-burning bit having an improved hard-faced tooth structure
US5697462A (en) * 1995-06-30 1997-12-16 Baker Hughes Inc. Earth-boring bit having improved cutting structure
US5755301A (en) * 1996-08-09 1998-05-26 Dresser Industries, Inc. Inserts and compacts with lead-in surface for enhanced retention
US5954282A (en) * 1997-02-10 1999-09-21 Britzke; Robert W. Plate for reducing wear by a material flow
US20030136588A1 (en) * 2002-01-24 2003-07-24 David Truax Roller cone drill bit having designed walk characteristics
US7370711B2 (en) * 2005-08-15 2008-05-13 Smith International, Inc. Rolling cone drill bit having non-circumferentially arranged cutter elements
US7686104B2 (en) 2005-08-15 2010-03-30 Smith International, Inc. Rolling cone drill bit having cutter elements positioned in a plurality of differing radial positions
JP5760384B2 (en) * 2010-10-28 2015-08-12 三菱マテリアル株式会社 Polycrystalline silicon crushing apparatus and method for producing polycrystalline silicon crushed material
US20150290833A1 (en) * 2012-11-20 2015-10-15 Toolgal Degania Industrial Diamonds Ltd. Chain and chain tool

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US474297A (en) * 1892-05-03 Carl hoffmann
US1010127A (en) * 1909-09-03 1911-11-28 Ernest C Baker Rotary burnishing-tool.
US1502851A (en) * 1922-01-20 1924-07-29 Gale George Washington Magazine rotary drill bit
US1885085A (en) * 1930-11-26 1932-10-25 William F Dalzen Rock drill
DE652955C (en) * 1934-10-06 1937-11-11 Hughes Tool Co Roller drill for rotary deep drilling
US2121202A (en) * 1935-03-19 1938-06-21 Robert J Killgore Rotary bit
US2117679A (en) * 1935-12-27 1938-05-17 Chicago Pneumatic Tool Co Earth boring drill
US2194675A (en) * 1937-04-05 1940-03-26 David C Vance Drill bit
US2244617A (en) * 1939-01-14 1941-06-03 Nat Tool Company Roller bit
US2310289A (en) * 1939-10-23 1943-02-09 Eidco Inc Drill bit
US2234273A (en) * 1940-02-19 1941-03-11 Reed Roller Bit Co Rock bit cutter
US2318370A (en) * 1940-12-06 1943-05-04 Kasner M Oil well drilling bit
US2626128A (en) * 1951-09-24 1953-01-20 Reed Roller Bit Co Drill bit

Also Published As

Publication number Publication date
DE913523C (en) 1954-06-14
FR1052974A (en) 1954-01-29
US2687875A (en) 1954-08-31
NL71579C (en)
GB715977A (en) 1954-09-22
CH307229A (en) 1955-05-31
BE510209A (en)

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