FI56722B - Hydraulisk borrmaskin speciellt bergborrmaskin - Google Patents

Hydraulisk borrmaskin speciellt bergborrmaskin

Info

Publication number: FI56722B
Authority: FI; Finland
Prior art keywords: borrmaskin; bergborrmaskin; hydraulisk; speciellt; speciellt bergborrmaskin
Prior art date: 1975-07-24

Application number

FI752135A

Other languages

English (en)

Other versions

FI752135A (fi

FI56722C (fi

Inventor

Pekka Salmi

Eero Hirvisaari

Rolf Stroem

Original Assignee

Tampella Oy 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.)

1975-07-24

Filing date

1975-07-24

Publication date

1979-11-30

1975-07-24 Application filed by Tampella Oy Ab filed Critical Tampella Oy Ab

1975-07-24 Priority to FI752135A priority Critical patent/FI56722C/fi

1976-07-06 Priority to SE7607710A priority patent/SE429361B/xx

1976-07-12 Priority to DE19762631307 priority patent/DE2631307C2/de

1976-07-23 Priority to FR7622637A priority patent/FR2319006A1/fr

1977-01-25 Publication of FI752135A publication Critical patent/FI752135A/fi

1979-11-30 Application granted granted Critical

1979-11-30 Publication of FI56722B publication Critical patent/FI56722B/fi

1980-03-10 Publication of FI56722C publication Critical patent/FI56722C/fi

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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/084—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with flexible drawing means, e.g. cables
- 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
- E21B6/00—Drives for drilling with combined rotary and percussive action

Landscapes

Engineering & Computer Science (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)
Mechanical Engineering (AREA)
Earth Drilling (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)

FI752135A 1975-07-24 1975-07-24 Hydraulisk borrmaskin speciellt bergborrmaskin FI56722C (fi)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
FI752135A FI56722C (fi)	1975-07-24	1975-07-24	Hydraulisk borrmaskin speciellt bergborrmaskin
SE7607710A SE429361B (sv)	1975-07-24	1976-07-06	Hydraulisk borrmaskin, specielllt bergborrmaskin
DE19762631307 DE2631307C2 (de)	1975-07-24	1976-07-12	Hydraulische Bohrmaschine, insbesondere Gesteinsbohrmaschine
FR7622637A FR2319006A1 (fr)	1975-07-24	1976-07-23	Machine perforatrice hydraulique, notamment perforatrice de roche

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI752135A FI56722C (fi)	1975-07-24	1975-07-24	Hydraulisk borrmaskin speciellt bergborrmaskin
FI752135		1975-07-24

Publications (3)

Publication Number	Publication Date
FI752135A FI752135A (fi)	1977-01-25
FI56722B true FI56722B (fi)	1979-11-30
FI56722C FI56722C (fi)	1980-03-10

Family

ID=8509342

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI752135A FI56722C (fi)	1975-07-24	1975-07-24	Hydraulisk borrmaskin speciellt bergborrmaskin

Country Status (4)

Country	Link
DE (1)	DE2631307C2 (fi)
FI (1)	FI56722C (fi)
FR (1)	FR2319006A1 (fi)
SE (1)	SE429361B (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2742851C2 (de) *	1977-09-23	1985-04-18	Salzgitter Maschinen Und Anlagen Ag, 3320 Salzgitter	Hydraulische Bohrmaschine
FI56723C (fi) *	1978-05-11	1980-03-10	Tampella Oy Ab	Styrningssystem foer borrmaskin
DE2855575C2 (de) *	1978-12-22	1985-11-21	Salzgitter Maschinen Und Anlagen Ag, 3320 Salzgitter	Hydraulische Bohrmaschine
DE3518892C1 (de) *	1985-05-25	1987-02-26	Klemm Bohrtech	Hydraulische Schlagbohrvorrichtung
EP0330829A1 (de) *	1988-02-03	1989-09-06	Anton Reck	Verfahren und Vorrichtung zur Entnahme von Bodenproben
US5584640A (en) *	1994-04-20	1996-12-17	Eaton Corporation	Grain tank unloading auger drive means

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE917541C (de) *	1951-07-25	1954-09-06	Siemens Ag	Drehbohrmaschine, insbesondere Gesteinsdrehbohrmaschine
US3189103A (en) *	1961-07-20	1965-06-15	Atlas Copco Ab	Hydraulic drill feed control
US3409089A (en) *	1966-03-02	1968-11-05	Atlas Copco Ab	Feed control means for rock drills
US3581830A (en) *	1969-09-03	1971-06-01	Bucyrus Erie Co	Linear feed control for a rotary tool
SE367858B (fi) *	1971-11-05	1974-06-10	Atlas Copco Ab
CA974975A (en) *	1971-09-07	1975-09-23	Karl G.B. Ekwall	Device for controlling the feeding force at rock-drilling

1975
- 1975-07-24 FI FI752135A patent/FI56722C/fi not_active IP Right Cessation
1976
- 1976-07-06 SE SE7607710A patent/SE429361B/xx not_active IP Right Cessation
- 1976-07-12 DE DE19762631307 patent/DE2631307C2/de not_active Expired
- 1976-07-23 FR FR7622637A patent/FR2319006A1/fr active Granted

Also Published As

Publication number	Publication date
DE2631307A1 (de)	1977-03-17
SE429361B (sv)	1983-08-29
FR2319006A1 (fr)	1977-02-18
FI752135A (fi)	1977-01-25
FR2319006B1 (fi)	1982-10-01
FI56722C (fi)	1980-03-10
SE7607710L (sv)	1977-01-25
DE2631307C2 (de)	1983-01-13

Publication	Publication Date	Title
BE837849A (fr)	1976-07-23	Alpha-aminomethyl-5-hydroxy-2-pyridinemethanols
ATA273676A (de)	1977-11-15	Ablenkjoch
AT361361B (de)	1981-03-10	Skiroller
BE839163A (fr)	1976-09-06	Pyrimidinylurees
ATA302176A (de)	1978-08-15	Mikroskopokular
ATA59376A (de)	1977-05-15	Schmiegeegge
ATA811076A (de)	1980-04-15	Randstreifenfertiger
BE840501A (nl)	1976-10-08	Heihamer
BE838278A (fr)	1976-08-04	1-arylmethyl-2-imidazolidinones
BE836617A (fr)	1976-04-01	Bonnet-foulard
FI56722B (fi)	1979-11-30	Hydraulisk borrmaskin speciellt bergborrmaskin
BE840251A (fr)	1976-09-30	5-phenyl-2-furamidoximes
BE838960A (fr)	1976-08-26	Tris-phenols
AT346618B (de)	1978-11-27	Mikroskopokular
AT362274B (de)	1981-04-27	Skistock
ATA423676A (de)	1978-12-15	Siliermittel
BE838415A (fr)	1976-05-28	Penture
ATA74276A (de)	1978-06-15	Dentallot
AT360216B (de)	1980-12-29	Rostmatte
BE830786R (fr)	1975-12-29	Oxazolo- et thiazolopyridines
ATA932375A (de)	1977-05-15	Karniese
BE836633A (fr)	1976-06-15	Phenylhydrazinopyridazines
ATA127576A (de)	1977-05-15	Granantwerfer-trager
DK568475A (da)	1977-05-21	Cigartender
JPS51104470A (ja)	1976-09-16	Chitsusosankabutsuganjugasuhenkanhoho

Legal Events

Date	Code	Title	Description
1993-07-24	MM	Patent lapsed
2004-08-31	MM	Patent lapsed	Owner name: OY TAMPELLA AB