IT1090919B - Dente per utensili per una perforazione rotativa - Google Patents

Dente per utensili per una perforazione rotativa

Info

Publication number: IT1090919B
Authority: IT; Italy
Prior art keywords: tooth; tools; rotary drilling; drilling; rotary
Prior art date: 1977-02-03

Application number

IT51712/77A

Other languages

English (en)

Original Assignee

Bourlier Jacques

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.)

1977-02-03

Filing date

1977-11-07

Publication date

1985-06-26

1977-11-07 Application filed by Bourlier Jacques filed Critical Bourlier Jacques

1985-06-26 Application granted granted Critical

1985-06-26 Publication of IT1090919B publication Critical patent/IT1090919B/it

Links

238000005553 drilling Methods 0.000 title 1

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
- E21B10/56—Button-type inserts
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
- E02F9/285—Teeth characterised by the material used
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
- E21C35/1833—Multiple inserts

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
Civil Engineering (AREA)
General Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Earth Drilling (AREA)
Drilling Tools (AREA)

IT51712/77A 1977-02-03 1977-11-07 Dente per utensili per una perforazione rotativa IT1090919B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7703052A FR2379695A1 (fr)	1977-02-03	1977-02-03	Dent pour outil de forage de fondation a mouvement rotatif

Publications (1)

Publication Number	Publication Date
IT1090919B true IT1090919B (it)	1985-06-26

Family

ID=9186263

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT51712/77A IT1090919B (it)	1977-02-03	1977-11-07	Dente per utensili per una perforazione rotativa

Country Status (9)

Country	Link
US (1)	US4170267A (it)
BE (1)	BE859803A (it)
DE (1)	DE2803498A1 (it)
ES (1)	ES240233Y (it)
FR (1)	FR2379695A1 (it)
GB (1)	GB1592202A (it)
IT (1)	IT1090919B (it)
LU (1)	LU78965A1 (it)
NL (1)	NL7801095A (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3136077C1 (de) *	1981-09-11	1982-10-28	Berchem & Schaberg Gmbh, 4650 Gelsenkirchen	Gesteinsschneidkopf fuer Saugbagger od.dgl.
US4783914A (en) *	1986-11-04	1988-11-15	Limbco, Inc.	Stump remover
US5253385A (en) *	1989-09-14	1993-10-19	Shizuo Sagawa	Pipeline pig sweeper and sweeper pin
US5111600A (en) *	1991-07-30	1992-05-12	Caterpillar Inc.	Tooth with hard material applied to selected surfaces
USD391583S (en)	1995-12-14	1998-03-03	Metalogenia, S.A.	Digger tooth
USD397697S (en)	1996-10-04	1998-09-01	H&L Tooth Company	Multi-tined digging tooth
CA2392643A1 (en) *	2002-07-01	2004-01-05	Pennsylvania Crusher Corporation	Excavator teeth, apparatus and method
GB0318995D0 (en) *	2003-08-13	2003-09-17	Digga Europ Ltd	Improvements in or relating to an excavating tooth assembly
DK1507061T3 (da) *	2003-08-13	2008-02-04	Auger Torque Europ Ltd	Forbedringer ved ud udlöselig jordbortand
US20080216365A1 (en) *	2007-03-07	2008-09-11	Pengo Corporation	Excavating tooth assembly and method for assembling and using the same
GB2510433A (en) *	2013-02-05	2014-08-06	Attachment Torque Mfg China Co Ltd	Curved auger tooth and auger tooth holder
US20170044741A1 (en) *	2015-08-10	2017-02-16	James Elton Robbins	Excavation System
JP6628459B1 (ja) *	2019-05-21	2020-01-08	金属工具株式会社	オーガービット

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1333852A (en) *	1915-03-30	1920-03-16	John W Kittredge	Tooth construction for digging-buckets
US2088807A (en) *	1935-09-04	1937-08-03	Ero J Palo	Tool joint
US2940191A (en) *	1957-07-05	1960-06-14	Cleveland Trencher Co	Excavator rooter tooth assembly
US3300883A (en) *	1963-10-21	1967-01-31	Petersen	Reversible digging tooth with three cutting edges
US3286378A (en) *	1963-12-02	1966-11-22	Petersen Gerald A	Webbed prong-type tooth with resilient retaining means
US3286379A (en) *	1964-01-13	1966-11-22	Petersen Gerald A	Digging tooth with corrugated cross-section
US3426860A (en) *	1966-12-27	1969-02-11	Gerald A Petersen	Pilot bit with replaceable teeth
DE1283777B (de) *	1967-11-22	1968-11-28	Austin Hoy And Company Ltd Sta	Auswechselbare Schraemmeissel mit Meisselhalter und mit Zufuehrungen fuer Fluessigkeit
US3736676A (en) *	1972-02-10	1973-06-05	Pengo Corp	Excavating tooth having outwardly slanted ribs
US3841709A (en) *	1973-05-07	1974-10-15	Kennametal Inc	Excavating tool arrangement
US3888028A (en) *	1973-05-29	1975-06-10	Western Rock Bit Co Ltd	Digger tooth
US4037337A (en) *	1976-08-18	1977-07-26	Adco Buckets, Inc.	Excavating bucket and teeth for a backhoe

1977
- 1977-02-03 FR FR7703052A patent/FR2379695A1/fr active Granted
- 1977-10-17 BE BE181804A patent/BE859803A/xx unknown
- 1977-10-19 GB GB43442/77A patent/GB1592202A/en not_active Expired
- 1977-11-07 IT IT51712/77A patent/IT1090919B/it active
1978
- 1978-01-27 DE DE19782803498 patent/DE2803498A1/de not_active Withdrawn
- 1978-01-30 LU LU78965A patent/LU78965A1/xx unknown
- 1978-01-31 NL NL7801095A patent/NL7801095A/xx not_active Application Discontinuation
- 1978-01-31 US US05/873,971 patent/US4170267A/en not_active Expired - Lifetime
- 1978-02-02 ES ES1978240233U patent/ES240233Y/es not_active Expired

Also Published As

Publication number	Publication date
US4170267A (en)	1979-10-09
NL7801095A (nl)	1978-08-07
LU78965A1 (fr)	1978-09-28
ES240233Y (es)	1980-04-01
DE2803498A1 (de)	1978-08-10
BE859803A (fr)	1978-02-15
FR2379695A1 (fr)	1978-09-01
FR2379695B1 (it)	1982-11-05
ES240233U (es)	1979-07-01
GB1592202A (en)	1981-07-01

Publication	Publication Date	Title
SE7806749L (sv)	1979-01-07	Borrverktyg
NO152378C (no)	1985-09-18	Borkrone
AT374676B (de)	1984-05-25	Zahnbohrer
MX3909E (es)	1981-09-15	,ejoras en herramienta de perforacion rotativa
DK146468C (da)	1984-03-26	Sugeforsats til borevaerktoej
FI781959A7 (fi)	1978-12-29	Slagverktyg
FR2274405A1 (fr)	1976-01-09	Outil de percussion
FR2314346A1 (fr)	1977-01-07	Outil de forage
IT1122993B (it)	1986-04-30	Scalpello rotante di perforazione
FR2304448A1 (fr)	1976-10-15	Outil de percussion
IT7824508A0 (it)	1978-06-13	Avvitare. utensile combinato per trapanare e
FR2333618A1 (fr)	1977-07-01	Outil hydraulique de percussion
BE845128A (fr)	1976-12-01	Meche de foreuse
IT1090919B (it)	1985-06-26	Dente per utensili per una perforazione rotativa
FR2311623A1 (fr)	1976-12-17	Outil de forage profond
AT355889B (de)	1980-03-25	Tiefbohrwerkzeug
ZA763545B (en)	1978-01-25	Rotary percussion drill
BE823797A (fr)	1975-06-23	Outil de percussion
FR2277968A1 (fr)	1976-02-06	Outil de forage perfectionne
IT1160341B (it)	1987-03-11	Macchina forocopiatrice perfezionata
FR2312323A1 (fr)	1976-12-24	Outil de forage
IT1051197B (it)	1981-04-21	Utensile per forare perfezionato
AR223822A1 (es)	1981-09-30	Una herramienta de perforacion rotativa equipada con un dispositivo de percusion
PL210518A1 (pl)	1979-09-24	Rotacyjny cylinder roboczy
NO148143C (no)	1983-08-24	Roterende skjaereverktoey.