FI862481A - Aktiverat bergsskaerningsaggregat. - Google Patents

Aktiverat bergsskaerningsaggregat. Download PDF

Info

Publication number
FI862481A
FI862481A FI862481A FI862481A FI862481A FI 862481 A FI862481 A FI 862481A FI 862481 A FI862481 A FI 862481A FI 862481 A FI862481 A FI 862481A FI 862481 A FI862481 A FI 862481A
Authority
FI
Finland
Prior art keywords
bergsskaerningsaggregat
activities
activities bergsskaerningsaggregat
Prior art date
Application number
FI862481A
Other languages
English (en)
Other versions
FI862481A0 (fi
Inventor
Dieter Lenzen
Philip Bechem
Original Assignee
General Mining Union Corporation Limited
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 General Mining Union Corporation Limited filed Critical General Mining Union Corporation Limited
Publication of FI862481A0 publication Critical patent/FI862481A0/fi
Publication of FI862481A publication Critical patent/FI862481A/fi

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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • 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
    • 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
    • E21B10/086—Roller bits with excentric movement
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/304312—Milling with means to dampen vibration
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/306664—Milling including means to infeed rotary cutter toward work
    • Y10T409/30756—Machining arcuate surface
    • Y10T409/307616—Machining arcuate surface with means to move cutter eccentrically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
FI862481A 1986-06-09 1986-06-10 Aktiverat bergsskaerningsaggregat. FI862481A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/871,881 US4815543A (en) 1986-06-09 1986-06-09 Activated rock cutting assembly

Publications (2)

Publication Number Publication Date
FI862481A0 FI862481A0 (fi) 1986-06-10
FI862481A true FI862481A (fi) 1987-12-11

Family

ID=25358373

Family Applications (1)

Application Number Title Priority Date Filing Date
FI862481A FI862481A (fi) 1986-06-09 1986-06-10 Aktiverat bergsskaerningsaggregat.

Country Status (3)

Country Link
US (1) US4815543A (fi)
AU (1) AU595203B2 (fi)
FI (1) FI862481A (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0718316B2 (ja) * 1988-06-22 1995-03-01 株式会社イセキ開発工機 穿孔方法および装置
CH684786A5 (de) * 1990-04-09 1994-12-30 Bechem Hannelore Exzenteraktivierte radial schwingende rotierende Werkzeughalter.
US5598895A (en) * 1995-01-19 1997-02-04 Atlas Copco Robbins Inc. Cutter assembly having a plurality of independently rotatable cutting units thereon
AU730385B2 (en) * 1996-02-27 2001-03-08 Anthony John Molloy A drilling apparatus
US6533050B2 (en) 1996-02-27 2003-03-18 Anthony Molloy Excavation bit for a drilling apparatus
AUPN832496A0 (en) * 1996-02-27 1996-03-21 Molloy, Anthony John A drilling apparatus
US6857706B2 (en) 2001-12-10 2005-02-22 Placer Dome Technical Services Limited Mining method for steeply dipping ore bodies
DE10205124C1 (de) * 2002-02-07 2003-04-17 Dbt Gmbh Gewinnungsvorrichtung
US7695071B2 (en) * 2002-10-15 2010-04-13 Minister Of Natural Resources Automated excavation machine
US7192093B2 (en) * 2004-04-23 2007-03-20 Placer Dome Technical Services Limited Excavation apparatus and method
WO2015113505A1 (zh) * 2014-01-29 2015-08-06 刘素华 往复冲击落料旋转耙料多功能动力轴
US12012807B2 (en) * 2021-11-30 2024-06-18 Halliburton Energy Services, Inc. Drill bit with offset counter-rotating cutters
CN114851139B (zh) * 2022-04-28 2024-06-21 江苏东成工具科技有限公司 电动工具

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1305978A (en) * 1919-06-03 Abrasive-wheel centering and balancing device
US1657609A (en) * 1925-10-21 1928-01-31 Guiberson Corp Axle for multiple-drill-disk bits
US1935654A (en) * 1931-07-15 1933-11-21 Allie O Millican Combination bit shank
US2659585A (en) * 1951-06-29 1953-11-17 Goodman Mfg Co Power drive connection for combined rotatable and oscillatable mining tools
DE1074442B (de) * 1958-05-24 1960-01-28 Hofmann Sees haupt Dionys Ausw uchtemnchtung fur rotie rende und sich abnutzende NX erkzeugt z B Schieitscheiben
SU403839A1 (ru) * 1970-07-20 1973-10-26 Буровое дисковое долото
AU466244B2 (en) * 1970-08-18 1975-10-07 James S. Robbins And Associates, Inc Vibrator systems and rock cutter type utilization mechanisms
DE2159351C3 (de) * 1971-11-30 1981-02-26 Salzgitter Maschinen Und Anlagen Ag, 3320 Salzgitter Bohrgerät mit wenigstens einer mit einem Unwuchtvibrator versehenen Schneidrolle
DE7428410U (de) * 1974-08-22 1974-11-28 Gebr Hofmann Kg Vorrichtung zum Ausgleich der Unwucht eines rotierenden Körpers, insbesondere einer Schleifscheibe
GB1481198A (en) * 1974-11-01 1977-07-27 Dresser Europe Sa Mining machine
SU659720A2 (ru) * 1976-03-24 1979-04-30 Новочеркасский ордена Трудового Красного Знамени политехнический институт им. Серго Орджоникидзе Устройство дл бурени скважин
US4012077A (en) * 1976-07-02 1977-03-15 The United States Of America As Represented By The Secretary Of The Interior Linear cutting rotary head continuous mining machine
DE3301671A1 (de) * 1983-01-20 1984-07-26 Bechem, Hannelore, 5800 Hagen Schlagendes rollenbohrwerkzeug
US4736987A (en) * 1986-06-09 1988-04-12 General Mining Union Corporation Limited Rock cutting assembly

Also Published As

Publication number Publication date
US4815543A (en) 1989-03-28
AU5850086A (en) 1987-12-17
AU595203B2 (en) 1990-03-29
FI862481A0 (fi) 1986-06-10

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: BECHEM, HANNELORE