SE374409B - - Google Patents

Info

Publication number: SE374409B
Authority: SE; Sweden

Application number

SE6912917A

Inventor

L B Hanson

A W Wallace

Original Assignee

Gardner Denver Co

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.)

1969-03-20

Filing date

1969-09-19

Publication date

1975-03-03

1969-09-19 Application filed by Gardner Denver Co filed Critical Gardner Denver Co

1975-03-03 Publication of SE374409B publication Critical patent/SE374409B/xx

Classifications

- 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
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
- E21B44/02—Automatic control of the tool feed
- E21B44/06—Automatic control of the tool feed in response to the flow or pressure of the motive fluid of the drive
- 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
- E21B1/00—Percussion drilling
- E21B1/12—Percussion drilling with a reciprocating impulse member
- E21B1/24—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure
- E21B1/30—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure by air, steam or gas pressure
- 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

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Earth Drilling (AREA)

SE6912917A 1969-03-20 1969-09-19 SE374409B (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US80892569A	1969-03-20	1969-03-20

Publications (1)

Publication Number	Publication Date
SE374409B true SE374409B (xx)	1975-03-03

Family

ID=25200135

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE6912917A SE374409B (xx)	1969-03-20	1969-09-19

Country Status (6)

Country	Link
US (1)	US3561542A (xx)
DE (1)	DE2008771A1 (xx)
FR (1)	FR2035087A1 (xx)
GB (2)	GB1279111A (xx)
SE (1)	SE374409B (xx)
ZA (1)	ZA694472B (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4023626A (en) *	1975-03-17	1977-05-17	Oy Tampella Ab	Self-adaptive hydraulic rock drill
US4074771A (en) *	1976-03-25	1978-02-21	Joy Manufacturing Company	Rock drill
US4246973A (en) *	1978-01-23	1981-01-27	Cooper Industries, Inc.	Controls for hydraulic percussion drill
US4280397A (en) *	1978-04-27	1981-07-28	Joy Manufacturing Company	Hydraulic fluid control apparatus
JPS5655684A (en) *	1979-10-06	1981-05-16	Toyo Kogyo Co	Feed controller circuit for hydraulic rock driller
SE447502B (sv) *	1982-06-22	1986-11-17	Cerac Inst Sa	Matningsanordning vid bergborraggregat for borrning med vetskestralar
HUT53193A (en) *	1988-04-26	1990-09-28	Karagandinskij Polt Institut	Hydraulic borer
FI86008C (fi) *	1989-04-06	1992-06-25	Tampella Oy Ab	Foerfarande och anordning foer reglering av en bergborrningsmaskin.
FI97419C (fi) *	1993-09-20	1996-12-10	Tamrock Oy	Sovitelma kallionporakoneen syöttölaitteiston ohjaamiseksi
FI104279B1 (fi) *	1996-11-27	1999-12-15	Tamrock Oy	Menetelmä ja sovitelma kallionporauksen syötön ohjaamiseksi
US6491114B1 (en) *	2000-10-03	2002-12-10	Npk Construction Equipment, Inc.	Slow start control for a hydraulic hammer
US6622802B2 (en) *	2001-03-29	2003-09-23	Intel Corporation	Fastener installation tool and methods of use
SE520421C2 (sv) *	2001-11-22	2003-07-08	Atlas Copco Rock Drills Ab	Förfarande för bergborrning
FI118306B (fi) *	2001-12-07	2007-09-28	Sandvik Tamrock Oy	Menetelmä ja laitteisto kallionporauslaitteen toiminnan ohjaamiseksi
FI115552B (fi) *	2002-11-05	2005-05-31	Sandvik Tamrock Oy	Järjestely kallioporauksen ohjaamiseksi
FI119654B (fi) *	2002-11-05	2009-01-30	Sandvik Tamrock Oy	Menetelmä ainakin kahden hydraulisen toimilaitteen toiminnan ohjaamiseksi, seurantaventtiili sekä edelleen kallionporauslaite
FI116968B (fi) *	2004-07-02	2006-04-28	Sandvik Tamrock Oy	Menetelmä iskulaitteen ohjaamiseksi, ohjelmistotuote sekä iskulaite
FI121027B (fi) *	2004-09-24	2010-06-15	Sandvik Mining & Constr Oy	Menetelmä iskevän kallionporauksen ohjaamiseksi, ohjelmistotuote sekä kallionporauslaite
US8261855B2 (en) *	2009-11-11	2012-09-11	Flanders Electric, Ltd.	Methods and systems for drilling boreholes
DE202018100709U1 (de)	2018-02-08	2018-02-15	Neuhäuser GmbH	Gesteinsbohrmaschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1787781A (en) *	1926-07-30	1931-01-06	Nat Automatic Tool Co	Hydraulically-operated way drill
SE301939B (xx) *	1964-10-14	1968-07-01	Atlas Copco Ab

1969
- 1969-03-20 US US808925A patent/US3561542A/en not_active Expired - Lifetime
- 1969-06-23 GB GB31633/69A patent/GB1279111A/en not_active Expired
- 1969-06-23 GB GB59605/71A patent/GB1279112A/en not_active Expired
- 1969-06-24 ZA ZA694472*A patent/ZA694472B/xx unknown
- 1969-09-19 SE SE6912917A patent/SE374409B/xx unknown
- 1969-09-25 FR FR6932833A patent/FR2035087A1/fr not_active Withdrawn
1970
- 1970-02-25 DE DE19702008771 patent/DE2008771A1/de active Pending

Also Published As

Publication number	Publication date
ZA694472B (en)	1971-02-24
DE2008771A1 (de)	1971-01-21
US3561542A (en)	1971-02-09
FR2035087A1 (xx)	1970-12-18
GB1279111A (en)	1972-06-28
GB1279112A (en)	1972-06-28

Publication	Publication Date	Title
AU2270770A (xx)	1972-06-01
AU465452B2 (xx)	1975-09-11
AU429630B2 (xx)	1972-10-26
AU450150B2 (xx)	1970-11-12
AU2355770A (xx)	1972-06-22
AU442375B2 (xx)	1973-11-06
AU427401B2 (xx)	1972-08-17
AU470301B1 (xx)	1972-05-25
AU442463B2 (xx)	1973-11-09
AU410358B2 (xx)	1971-02-09
AU428074B2 (xx)	1972-09-11
AU428129B2 (xx)	1972-09-12
AU428131B2 (xx)	1972-09-14
AU417208B2 (xx)	1971-10-14
AT308690B (xx)	1973-06-15
AU438128B2 (xx)	1973-07-16
AU425297B2 (xx)	1972-03-26
AU442285B2 (xx)	1973-11-02
AU442322B2 (xx)	1973-11-02
AU442357B2 (xx)	1973-11-07
AU414607B2 (xx)	1971-06-29
AU470661B1 (xx)	1970-10-05
AU442535B2 (xx)	1973-11-12
AU442538B2 (xx)	1973-11-12
AU442554B2 (xx)	1973-11-13