NL7801095A - Tand voor funderingsboorgereedschap met rote- rende beweging. - Google Patents

Tand voor funderingsboorgereedschap met rote- rende beweging.

Info

Publication number
NL7801095A
NL7801095A NL7801095A NL7801095A NL7801095A NL 7801095 A NL7801095 A NL 7801095A NL 7801095 A NL7801095 A NL 7801095A NL 7801095 A NL7801095 A NL 7801095A NL 7801095 A NL7801095 A NL 7801095A
Authority
NL
Netherlands
Prior art keywords
tooth
drilling tool
rotating motion
foundation drilling
foundation
Prior art date
Application number
NL7801095A
Other languages
English (en)
Dutch (nl)
Original Assignee
Jacques Bourlier
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.)
Filing date
Publication date
Application filed by Jacques Bourlier filed Critical Jacques Bourlier
Publication of NL7801095A publication Critical patent/NL7801095A/xx

Links

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)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
NL7801095A 1977-02-03 1978-01-31 Tand voor funderingsboorgereedschap met rote- rende beweging. NL7801095A (nl)

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
NL7801095A true NL7801095A (nl) 1978-08-07

Family

ID=9186263

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7801095A NL7801095A (nl) 1977-02-03 1978-01-31 Tand voor funderingsboorgereedschap met rote- rende beweging.

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8203359A (nl) * 1981-09-11 1983-04-05 Berchem & Schaberg Gmbh Gesteentesnijkop, in het bijzonder voor een zuigbaggerinrichting.

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
ES2294439T3 (es) * 2003-08-13 2008-04-01 Auger Torque Europe Limited Mejoras en relacion a un diente de barrena de barra desmontable.
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8203359A (nl) * 1981-09-11 1983-04-05 Berchem & Schaberg Gmbh Gesteentesnijkop, in het bijzonder voor een zuigbaggerinrichting.

Also Published As

Publication number Publication date
FR2379695A1 (fr) 1978-09-01
ES240233Y (es) 1980-04-01
BE859803A (fr) 1978-02-15
DE2803498A1 (de) 1978-08-10
ES240233U (es) 1979-07-01
US4170267A (en) 1979-10-09
FR2379695B1 (de) 1982-11-05
LU78965A1 (fr) 1978-09-28
GB1592202A (en) 1981-07-01
IT1090919B (it) 1985-06-26

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Legal Events

Date Code Title Description
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: BOURLIER MANUTENTION S.A.

BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed