GB1246524A - Improvements in a power operated drilling unit - Google Patents

Improvements in a power operated drilling unit

Info

Publication number
GB1246524A
GB1246524A GB41338/69A GB4133869A GB1246524A GB 1246524 A GB1246524 A GB 1246524A GB 41338/69 A GB41338/69 A GB 41338/69A GB 4133869 A GB4133869 A GB 4133869A GB 1246524 A GB1246524 A GB 1246524A
Authority
GB
United Kingdom
Prior art keywords
power operated
drilling unit
drilling
operated drilling
rate
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
GB41338/69A
Other languages
English (en)
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
Publication of GB1246524A publication Critical patent/GB1246524A/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)
GB41338/69A 1968-09-10 1969-08-19 Improvements in a power operated drilling unit Expired GB1246524A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1246524A true GB1246524A (en) 1971-09-15

Family

ID=20295202

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41338/69A Expired GB1246524A (en) 1968-09-10 1969-08-19 Improvements in a power operated drilling unit

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2327197A (en) * 1997-07-11 1999-01-20 Recoules Telescopic spindle

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147949U (enExample) * 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
US5222844A (en) * 1987-10-30 1993-06-29 Cooper Industries, Inc. Air logic circuit for airfeed peck drill
EP0345344B1 (en) * 1987-10-30 1993-12-15 Cooper Industries, Inc. Airfeed peck drill configuration
US5340243A (en) * 1987-10-30 1994-08-23 Cooper Industries, Inc. Airfeed peck drill configuration
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
DE69306626T2 (de) * 1992-02-21 1997-04-17 Cooper Ind Inc Tragbare Bohrmaschine mit periodisch unterbrochenem Vorschub
DE4416994A1 (de) * 1994-05-13 1995-11-16 Werner Steppat Druckmittelbetriebene Bohrvorschubeinheit
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2327197A (en) * 1997-07-11 1999-01-20 Recoules Telescopic spindle
GB2327197B (en) * 1997-07-11 2002-02-20 Recoules A machining spindle

Also Published As

Publication number Publication date
DE1943910C3 (de) 1974-05-09
CH495803A (de) 1970-09-15
NL6913165A (enExample) 1970-03-12
FR2017729B1 (enExample) 1973-12-07
FR2017729A1 (fr) 1970-05-22
SE330813B (enExample) 1970-11-30
CA934581A (en) 1973-10-02
DE1943910B2 (de) 1973-10-18
DE1943910A1 (de) 1970-03-19
US3609054A (en) 1971-09-28
JPS4911668B1 (enExample) 1974-03-19

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