CA2401463A1 - Outils d'excavation permettant de degager, par broyage et une strate a la fois, des roches, des mineraux et d'autres matieres semblables - Google Patents

Outils d'excavation permettant de degager, par broyage et une strate a la fois, des roches, des mineraux et d'autres matieres semblables Download PDF

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Publication number
CA2401463A1
CA2401463A1 CA002401463A CA2401463A CA2401463A1 CA 2401463 A1 CA2401463 A1 CA 2401463A1 CA 002401463 A CA002401463 A CA 002401463A CA 2401463 A CA2401463 A CA 2401463A CA 2401463 A1 CA2401463 A1 CA 2401463A1
Authority
CA
Canada
Prior art keywords
hub
rock
excavating
cutting tool
cutting
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002401463A
Other languages
English (en)
Inventor
Ulrich Bechem
Klaus Bechem
Philip Bechem
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2401463A1 publication Critical patent/CA2401463A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/02—Machines which completely free the mineral from the seam solely by slitting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
CA002401463A 2001-09-06 2002-09-05 Outils d'excavation permettant de degager, par broyage et une strate a la fois, des roches, des mineraux et d'autres matieres semblables Abandoned CA2401463A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH20011703/01 2001-09-06
CH17032001 2001-09-06

Publications (1)

Publication Number Publication Date
CA2401463A1 true CA2401463A1 (fr) 2003-03-06

Family

ID=4565977

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002401463A Abandoned CA2401463A1 (fr) 2001-09-06 2002-09-05 Outils d'excavation permettant de degager, par broyage et une strate a la fois, des roches, des mineraux et d'autres matieres semblables

Country Status (4)

Country Link
US (1) US20030041482A1 (fr)
EP (1) EP1291490A3 (fr)
CA (1) CA2401463A1 (fr)
ZA (1) ZA200207131B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2007359121B2 (en) * 2007-09-18 2015-05-07 Caterpillar Global Mining Europe Gmbh Roller drill or roller bit
GB201804697D0 (en) * 2018-03-23 2018-05-09 Element Six Uk Ltd Rock cutting machine
GB201804696D0 (en) * 2018-03-23 2018-05-09 Element Six Uk Ltd Rock cutting machine
GB202005021D0 (en) * 2020-04-06 2020-05-20 Element Six Uk Ltd Disk cutter
CN113246314B (zh) * 2021-07-02 2021-10-26 中铁工程服务有限公司 一种链锯切割机及其切割方法和切割装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942360A (en) * 1956-06-18 1960-06-28 Hawkins John Clement Ditching machines
US3683522A (en) * 1970-04-13 1972-08-15 Louis Rousseau Frustoconical rotary cutter for digging trenches
NL165807C (nl) * 1976-05-26 1981-05-15 Ballast Nedam Groep Nv Werkwijze en inrichting voor het losmaken van steen- achtige bodem.
DE2700950B1 (de) * 1977-01-12 1978-03-30 Paurat F Grabenfraese
US4495648A (en) 1982-12-27 1985-01-22 At&T Bell Laboratories Transmitter power control circuit
DE3612020A1 (de) * 1986-04-10 1987-10-15 Hochtief Ag Hoch Tiefbauten Vorrichtung zum einbringen eines im wesentlichen vertikalen bodenschlitzes
US4720207A (en) * 1986-08-29 1988-01-19 Koehring Company Segmented rotor
FR2604460B1 (fr) * 1986-09-26 1991-05-10 Soletanche Dispositif pour engin destine a creuser des tranchees dans le sol par fraisage
US4755004A (en) * 1986-11-14 1988-07-05 Palmquist Roger A Rotary rocksaw device
US5027534A (en) * 1988-10-03 1991-07-02 Sackett Richard C Power ditch router
US5203101A (en) * 1989-12-01 1993-04-20 Bryan John F Digging chain vibratory system
US5101583A (en) * 1990-10-24 1992-04-07 Andreas Scordilis Articulated toothed excavating drum for road side ditches of desired profile
US5094565A (en) * 1990-12-04 1992-03-10 Surface Preparation Technologies, Inc. Multi-head cutting tool and method for its use
DE4229015A1 (de) * 1991-09-03 1993-04-08 Hannelore Bechem Schlag - fraes - bohr - walze zum flaechigen abtragen von gestein, mineralien u. dgl.
CH688815A5 (de) * 1992-10-14 1998-04-15 Bechem Hannelore Aggregat zum Bohren, Fräsen, Schlitzen und Verdichten von Materialien.
US5975644A (en) * 1997-07-28 1999-11-02 Lang; William J. Grinder mixer assembly
EP0898051A1 (fr) * 1997-08-18 1999-02-24 Bechem, Hannelore Combination d'un outil de rainurage conventionnel avec fraiseurs à entraínement excentrique
IT1294702B1 (it) * 1997-09-03 1999-04-12 Bitelli Spa Macchina scarificatrice con tamburo fresante a scuotimento.
DE29923456U1 (de) * 1999-01-13 2000-12-28 Bechem, Hannelore, 58093 Hagen Rollenmeißel zum Schlitzen und Abtragen von Gestein, Mineralien etc.
DE19922206C2 (de) * 1999-05-14 2002-02-28 Betek Bergbau & Hartmetall Werkzeug für eine Schräm-, Bergbau- oder Straßenfräsmaschine
DE10002213A1 (de) * 2000-06-14 2001-12-20 Bechem Hannelore Optimierung exzenterschlagüberlagerter gegengewuchteter Werkzeuge
US6435874B1 (en) * 2001-07-05 2002-08-20 Thomas E. Hughes Elastic dental device

Also Published As

Publication number Publication date
US20030041482A1 (en) 2003-03-06
EP1291490A3 (fr) 2003-05-21
EP1291490A2 (fr) 2003-03-12
ZA200207131B (en) 2004-01-20

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Legal Events

Date Code Title Description
FZDE Discontinued