BE847544A - ROCK PERFORATOR, - Google Patents

ROCK PERFORATOR,

Info

Publication number: BE847544A
Authority: BE; Belgium
Prior art keywords: perforator; rock; rock perforator
Prior art date: 1975-10-24

Application number

BE171711A

Other languages

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.)

1975-10-24

Filing date

1976-10-22

Publication date

1977-04-22

1976-10-22 Application filed filed Critical

1977-04-22 Publication of BE847544A publication Critical patent/BE847544A/en

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/007—Reciprocating-piston liquid engines with single cylinder, double-acting piston
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D9/06—Means for driving the impulse member
- B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Mining & Mineral Resources (AREA)
Fluid Mechanics (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
General Engineering & Computer Science (AREA)
Earth Drilling (AREA)
Fluid-Pressure Circuits (AREA)

BE171711A 1975-10-24 1976-10-22 ROCK PERFORATOR, BE847544A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US62554075A	1975-10-24	1975-10-24

Publications (1)

Publication Number	Publication Date
BE847544A true BE847544A (en)	1977-04-22

Family

ID=24506565

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE171711A BE847544A (en)	1975-10-24	1976-10-22	ROCK PERFORATOR,

Country Status (10)

Country	Link
JP (1)	JPS5284376A (en)
AU (2)	AU510819B2 (en)
BE (1)	BE847544A (en)
CA (1)	CA1071946A (en)
DE (1)	DE2648206A1 (en)
FI (1)	FI763004A (en)
FR (1)	FR2328548A1 (en)
GB (1)	GB1554598A (en)
SE (2)	SE431007B (en)
ZA (1)	ZA766075B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU520326B2 (en) *	1976-04-28	1982-01-28	Joy Manufacturing Company	Oscillating motor
FI78158C (en) *	1986-05-09	1989-06-12	Tampella Oy Ab	ANORDING VID EN BORRMASKIN FOER LAGRING AV ETT ROTATIONSSTYCKE.
SE536289C2 (en)	2011-04-05	2013-08-06	Atlas Copco Rock Drills Ab	Hydraulic percussion for rock or concrete cutting equipment as well as drilling and breaking equipment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3464500A (en) *	1967-11-16	1969-09-02	Gardner Denver Co	Percussion tool control means
FI126974A (en) *	1974-04-25	1975-10-26	Tampella Oy Ab
GB1450972A (en) *	1974-06-11	1976-09-29	Klemm G	Percussive tool

1976
- 1976-10-06 CA CA262,864A patent/CA1071946A/en not_active Expired
- 1976-10-12 ZA ZA766075A patent/ZA766075B/en unknown
- 1976-10-12 SE SE7611294A patent/SE431007B/en unknown
- 1976-10-14 AU AU18703/76A patent/AU510819B2/en not_active Ceased
- 1976-10-21 FI FI763004A patent/FI763004A/fi not_active Application Discontinuation
- 1976-10-22 BE BE171711A patent/BE847544A/en unknown
- 1976-10-25 GB GB44169/76A patent/GB1554598A/en not_active Expired
- 1976-10-25 DE DE19762648206 patent/DE2648206A1/en not_active Withdrawn
- 1976-10-25 JP JP12739876A patent/JPS5284376A/en active Pending
- 1976-10-25 FR FR7632054A patent/FR2328548A1/en active Granted
1977
- 1977-11-22 SE SE7713173A patent/SE431173B/en unknown
1979
- 1979-11-24 AU AU53240/79A patent/AU519878B2/en not_active Ceased

Also Published As

Publication number	Publication date
ZA766075B (en)	1977-09-28
SE431007B (en)	1983-12-27
SE431173B (en)	1984-01-23
AU1870376A (en)	1978-04-20
FR2328548A1 (en)	1977-05-20
GB1554598A (en)	1979-10-24
DE2648206A1 (en)	1977-04-28
SE7713173L (en)	1977-11-22
FI763004A (en)	1977-04-25
FR2328548B1 (en)	1982-08-06
JPS5284376A (en)	1977-07-13
AU510819B2 (en)	1980-07-17
CA1071946A (en)	1980-02-19
SE7611294L (en)	1977-04-25
AU5324079A (en)	1980-03-20
AU519878B2 (en)	1981-12-24

Publication	Publication Date	Title
DK118276A (en)	1976-11-07	GLUCOPYRANOSIDO-1,6-MANNIT
NL7603960A (en)	1976-10-19	HAMMER DRILL.
NL183103C (en)	1988-07-18	DRILL CHISEL.
NL185416B (en)	1989-11-01	ROCK CHISEL.
NL171030C (en)	1983-02-01	DRILL ROD.
NL7610847A (en)	1977-04-13	DRILLING HEADS.
BE847033A (en)	1977-04-07	KNITTED-CHAIN,
NL7610626A (en)	1977-03-29	DRILLING DEVICE.
BE848434A (en)	1977-05-17	GEPREFABRICEERD WANDELEMENT,
SE414417B (en)	1980-07-28	rock drill
BE848407A (en)	1977-05-17	DAUNOSAMINYL-ANTHRACYCLINONES,
BE848881A (en)	1977-05-31	FILMVORMEND, ZONNEBRAND WEREND PREPARAAT
NL168159C (en)	1982-03-16	DRILLING UNIT.
NL7608196A (en)	1977-01-27	IMPACT DRILL.
NL7602365A (en)	1976-09-08	SWING SET.
BE847601A (en)	1977-02-14	GEBALANCEERDE TAPSE PLUGFSLUITER,
NL7605158A (en)	1976-11-23	TRANSDUCENT DRILLING SYSTEM.
BE847447A (en)	1977-04-20	11-DESOXY-16-ARYLPROSTAGLANDINS 13-ACETYLENICS,
BE848887A (en)	1977-03-16	7-METHOXY-CEPHALOSPORINS,
NL7602335A (en)	1976-09-07	DRILL MACHINE.
AT352052B (en)	1979-08-27	CUTTING OR DRILL HEAD
SE7811147L (en)	1978-10-26	1ALFA, 25-DIHYDROWIPREVITAMIN DŸ3
NL159332B (en)	1979-02-15	SINGLE PERFORATOR.
BE847047A (en)	1977-04-07	TUBULAR ELEMENTS,
BE847544A (en)	1977-04-22	ROCK PERFORATOR,