ZA852935B - Activated roller - Google Patents

Activated roller

Info

Publication number
ZA852935B
ZA852935B ZA852935A ZA852935A ZA852935B ZA 852935 B ZA852935 B ZA 852935B ZA 852935 A ZA852935 A ZA 852935A ZA 852935 A ZA852935 A ZA 852935A ZA 852935 B ZA852935 B ZA 852935B
Authority
ZA
South Africa
Prior art keywords
activated roller
activated
roller
Prior art date
Application number
ZA852935A
Other languages
English (en)
Inventor
Dieter Lenzen
Philip Bechem
Original Assignee
Bechem Hannelore
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 Bechem Hannelore filed Critical Bechem Hannelore
Publication of ZA852935B publication Critical patent/ZA852935B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
    • B23Q11/0035—Arrangements for preventing or isolating vibrations in parts of the machine by adding or adjusting a mass, e.g. counterweights
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/18—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid
    • B06B1/186—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid operating with rotary unbalanced masses
    • 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
    • E21B10/08—Roller bits
    • 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
    • E21B10/08—Roller bits
    • E21B10/10—Roller bits with roller axle supported at both ends
    • 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
    • E21B10/08—Roller bits
    • E21B10/12—Roller bits with discs cutters
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/104—Cutting tool fixtures
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/104—Cutting tool fixtures
    • E21D9/1046—Vibrating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Earth Drilling (AREA)
ZA852935A 1984-04-19 1985-04-19 Activated roller ZA852935B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1998/84A CH672659A5 (xx) 1984-04-19 1984-04-19

Publications (1)

Publication Number Publication Date
ZA852935B true ZA852935B (en) 1987-05-27

Family

ID=4223506

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA852935A ZA852935B (en) 1984-04-19 1985-04-19 Activated roller

Country Status (3)

Country Link
EP (1) EP0183899A1 (xx)
CH (1) CH672659A5 (xx)
ZA (1) ZA852935B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3729006A1 (de) * 1987-08-31 1989-03-09 Bechem Hannelore Rotierende radial schlagende walzen, kugeln oder dgl. zum abtragen/fraesen von gestein oder sonstigen materialien
DE4413235C2 (de) * 1994-04-15 1999-04-29 Voest Alpine Tunneltechnik Gmb Tunnelbohrmaschine bzw. Rohrvortriebsmaschine
DE19547698C2 (de) * 1995-12-20 2000-08-17 Wirtgen Gmbh Vorrichtung und Verfahren zum Abfräsen von harten Oberflächen, insbesondere von Straßenbelägen
DE19631659C1 (de) * 1996-08-05 1997-05-28 Nikolaus Wendel Fräsmaschine mit rotierendem Fräswerkzeug für gesteinsartige Materialien
DE19634514C1 (de) * 1996-08-27 1997-07-17 Nikolaus Wendel Fräsmaschine mit rotierendem Fräswerkzeug für gesteinsartige Materialien
US6203113B1 (en) 1997-12-09 2001-03-20 Nick Wendel Cutting drum with percussive bits
US9428965B2 (en) * 2013-09-17 2016-08-30 Kevin Dewayne Jones Subsurface drilling tool

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2033638A (en) * 1934-12-07 1936-03-10 Patco Inc Reamer
US3250337A (en) * 1963-10-29 1966-05-10 Max J Demo Rotary shock wave drill bit
US3593812A (en) * 1969-01-27 1971-07-20 Lawrence Mfg Co Means for cutting rock
DE1953550C2 (de) * 1969-10-24 1974-03-21 J.C. Soeding & Halbach, 5800 Hagen Mit Rollenmeißeln bestückter Arbeitskopfeiner Einrichtung zum Abtragen von Gestein, insbesondere einer Vortriebseinrichtung zum Auffahren von Strecken, Schächten od. dgl
US3695370A (en) * 1970-10-14 1972-10-03 Hycalog Inc Drilling apparatus
IT949150B (it) * 1971-02-22 1973-06-11 Soding J U Halbach Perforatore con almeno un rullo munito di vibratore eccentrico e procedimento per scaricare roccia particolarmente mante il perfora tore
DE2500961A1 (de) * 1975-01-11 1976-07-15 Demag Ag Rollenbohrwerkzeug
CA1018511A (en) * 1975-06-15 1977-10-04 Derek B. Berthiaume Eccentric stabilizer
US4040493A (en) * 1976-05-13 1977-08-09 Dresser Industries, Inc. Rock boring cutter with thread-on replaceable cutting element
DE2723675A1 (de) * 1977-05-25 1978-11-30 Salzgitter Maschinen Ag Maschine zum abtragen von gestein
US4256191A (en) * 1979-03-28 1981-03-17 Reed Tool Company Intermittent high-drag oil well drilling methods and apparatus
DE2945228A1 (de) * 1979-11-09 1981-05-21 Salzgitter Maschinen Und Anlagen Ag, 3320 Salzgitter Vibrationsantrieb, insbesondere fuer rollenbohrwerkzeuge
DE3131201C2 (de) * 1981-06-10 1984-08-16 Preussag AG Bauwesen, 3005 Hemmingen Bohrkopf zum Gesteinsbohren

Also Published As

Publication number Publication date
CH672659A5 (xx) 1989-12-15
EP0183899A1 (de) 1986-06-11

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