CA934581A - Power operated drilling unit - Google Patents

Power operated drilling unit

Info

Publication number
CA934581A
CA934581A CA059753A CA59753A CA934581A CA 934581 A CA934581 A CA 934581A CA 059753 A CA059753 A CA 059753A CA 59753 A CA59753 A CA 59753A CA 934581 A CA934581 A CA 934581A
Authority
CA
Canada
Prior art keywords
power operated
drilling unit
operated drilling
unit
power
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.)
Expired
Application number
CA059753A
Other languages
English (en)
Inventor
E. H. Nyman Bengt
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.)
Atlas Copco AB
Original Assignee
Atlas Copco AB
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 Atlas Copco AB filed Critical Atlas Copco AB
Application granted granted Critical
Publication of CA934581A publication Critical patent/CA934581A/en
Expired legal-status Critical Current

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
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/26—Fluid-pressure drives
    • B23Q5/261—Fluid-pressure drives for spindles
    • B23Q5/263—Fluid-pressure drives for spindles with means to control the feed rate by controlling the fluid flow
    • B23Q5/265—Fluid-pressure drives for spindles with means to control the feed rate by controlling the fluid flow this regulation depending upon the position of the tools or work
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/23—Cutting by use of rotating axially moving tool including means to cause Tool to progressively vibrate toward work
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/65—Means to drive tool
    • Y10T408/675—Means to drive tool including means to move Tool along tool-axis
    • Y10T408/6757—Fluid means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
CA059753A 1968-09-10 1969-08-18 Power operated drilling unit Expired CA934581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE12128/68A SE330813B (cs) 1968-09-10 1968-09-10

Publications (1)

Publication Number Publication Date
CA934581A true CA934581A (en) 1973-10-02

Family

ID=20295202

Family Applications (1)

Application Number Title Priority Date Filing Date
CA059753A Expired CA934581A (en) 1968-09-10 1969-08-18 Power operated drilling unit

Country Status (9)

Country Link
US (1) US3609054A (cs)
JP (1) JPS4911668B1 (cs)
CA (1) CA934581A (cs)
CH (1) CH495803A (cs)
DE (1) DE1943910C3 (cs)
FR (1) FR2017729A1 (cs)
GB (1) GB1246524A (cs)
NL (1) NL6913165A (cs)
SE (1) SE330813B (cs)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147949U (cs) * 1978-04-05 1979-10-15
DE2942102A1 (de) * 1979-10-18 1981-04-30 Wilhelm Henke GmbH & Co KG, 4990 Lübbecke Bohrmaschine
US4534683A (en) * 1984-01-20 1985-08-13 Ace Controls, Inc. Reciprocating drill feed control rod holding means
US5340243A (en) * 1987-10-30 1994-08-23 Cooper Industries, Inc. Airfeed peck drill configuration
DE3886390T2 (de) * 1987-10-30 1994-04-07 Cooper Ind Inc Pneumatische bohrmaschine.
US5222844A (en) * 1987-10-30 1993-06-29 Cooper Industries, Inc. Air logic circuit for airfeed peck drill
US4900201A (en) * 1989-03-06 1990-02-13 International Business Machines Corp. Drill spindle depth adjustment
US5062745A (en) * 1989-06-30 1991-11-05 Dresser Industries, Inc. Mechanical peck drill and method
US5073068A (en) * 1990-05-24 1991-12-17 Doler Inc. Peck feed drilling machine
US5328302A (en) * 1992-02-06 1994-07-12 Indresco, Inc. Air feed peck drill
DE69329553T2 (de) * 1992-02-21 2001-02-08 Cooper Industries, Inc. Luftdruckzufuhrventil für eine tragbare Bohrmaschine mit periodisch unterbrochenem Vorschuss
DE4416994A1 (de) * 1994-05-13 1995-11-16 Werner Steppat Druckmittelbetriebene Bohrvorschubeinheit
FR2765820B1 (fr) * 1997-07-11 1999-10-01 Recoules Broche de machine d'usinage
CN102744438B (zh) * 2012-06-21 2013-11-06 苏州凯尔博精密机械有限公司 一种气动钻孔设备
US10654114B2 (en) * 2018-06-08 2020-05-19 Lockheed Martin Corporation Micro-peck feed drill clutch
DE102018006928A1 (de) * 2018-08-31 2020-03-05 Sauter Feinmechanik Gmbh Vorrichtung zum spanenden Bearbeiten von Werkstücken

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3164040A (en) * 1960-04-04 1965-01-05 Dyna Systems Inc Hydro-pneumatic drilling control system

Also Published As

Publication number Publication date
NL6913165A (cs) 1970-03-12
JPS4911668B1 (cs) 1974-03-19
DE1943910C3 (de) 1974-05-09
CH495803A (de) 1970-09-15
GB1246524A (en) 1971-09-15
DE1943910A1 (de) 1970-03-19
DE1943910B2 (de) 1973-10-18
SE330813B (cs) 1970-11-30
FR2017729B1 (cs) 1973-12-07
US3609054A (en) 1971-09-28
FR2017729A1 (fr) 1970-05-22

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