BE847544A - Perforatrice au rocher, - Google Patents

Perforatrice au rocher,

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

English (en)

French (fr)

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/xx

Links

239000011435 rock Substances 0.000 title 1

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 Perforatrice au rocher, BE847544A (fr)

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 (fr)	1977-04-22

Family

ID=24506565

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE171711A BE847544A (fr)	1975-10-24	1976-10-22	Perforatrice au rocher,

Country Status (10)

Country	Link
JP (1)	JPS5284376A (sv)
AU (2)	AU510819B2 (sv)
BE (1)	BE847544A (sv)
CA (1)	CA1071946A (sv)
DE (1)	DE2648206A1 (sv)
FI (1)	FI763004A7 (sv)
FR (1)	FR2328548A1 (sv)
GB (1)	GB1554598A (sv)
SE (2)	SE431007B (sv)
ZA (1)	ZA766075B (sv)

Families Citing this family (5)

* 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 (sv) *	1986-05-09	1989-06-12	Tampella Oy Ab	Anordning vid en borrmaskin för lagring av ett rotationsstycke.
SE536289C2 (sv)	2011-04-05	2013-08-06	Atlas Copco Rock Drills Ab	Hydrauliska slagverk för berg- eller betongavverkande utrustning samt borr- och brytutrustning
CN116164008B (zh) *	2023-02-16	2025-04-18	中国铁建重工集团股份有限公司	一种配流冲击装置
CN116733892B (zh) *	2023-07-20	2026-01-06	浙江大学	用于凿岩机钎杆传动中的减震-预警系统和紧急预警方法

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
FI126974A7 (sv) *	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/xx unknown
- 1976-10-12 SE SE7611294A patent/SE431007B/sv unknown
- 1976-10-14 AU AU18703/76A patent/AU510819B2/en not_active Ceased
- 1976-10-21 FI FI763004A patent/FI763004A7/fi not_active Application Discontinuation
- 1976-10-22 BE BE171711A patent/BE847544A/xx unknown
- 1976-10-25 DE DE19762648206 patent/DE2648206A1/de not_active Withdrawn
- 1976-10-25 FR FR7632054A patent/FR2328548A1/fr active Granted
- 1976-10-25 JP JP12739876A patent/JPS5284376A/ja active Pending
- 1976-10-25 GB GB44169/76A patent/GB1554598A/en not_active Expired
1977
- 1977-11-22 SE SE7713173A patent/SE431173B/sv unknown
1979
- 1979-11-24 AU AU53240/79A patent/AU519878B2/en not_active Ceased

Also Published As

Publication number	Publication date
FR2328548B1 (sv)	1982-08-06
AU519878B2 (en)	1981-12-24
SE7611294L (sv)	1977-04-25
CA1071946A (en)	1980-02-19
AU1870376A (en)	1978-04-20
SE431173B (sv)	1984-01-23
AU5324079A (en)	1980-03-20
DE2648206A1 (de)	1977-04-28
AU510819B2 (en)	1980-07-17
FI763004A7 (sv)	1977-04-25
GB1554598A (en)	1979-10-24
SE7713173L (sv)	1977-11-22
ZA766075B (en)	1977-09-28
FR2328548A1 (fr)	1977-05-20
SE431007B (sv)	1983-12-27
JPS5284376A (en)	1977-07-13

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