FR2307122A1 - Dispositif hydraulique de percussion - Google Patents
Dispositif hydraulique de percussionInfo
- Publication number
- FR2307122A1 FR2307122A1 FR7610125A FR7610125A FR2307122A1 FR 2307122 A1 FR2307122 A1 FR 2307122A1 FR 7610125 A FR7610125 A FR 7610125A FR 7610125 A FR7610125 A FR 7610125A FR 2307122 A1 FR2307122 A1 FR 2307122A1
- Authority
- FR
- France
- Prior art keywords
- percussion device
- hydraulic percussion
- hydraulic
- percussion
- 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.)
- Withdrawn
Links
- 238000009527 percussion Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/106—Making by using boring or cutting machines with percussive tools, e.g. pick-hammers
-
- 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
-
- 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
- B25D9/14—Control devices for the reciprocating piston
- B25D9/16—Valve arrangements therefor
- B25D9/18—Valve arrangements therefor involving a piston-type slide valve
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/28—Mineral freed by means not involving slitting by percussive drills with breaking-down means, e.g. wedge-shaped tools
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S173/00—Tool driving or impacting
- Y10S173/04—Liquid operated
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Earth Drilling (AREA)
- Fluid-Pressure Circuits (AREA)
- Actuator (AREA)
- Multiple-Way Valves (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB14438/75A GB1535927A (en) | 1975-04-08 | 1975-04-08 | Hydraulic impactors |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2307122A1 true FR2307122A1 (fr) | 1976-11-05 |
Family
ID=10041203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7610125A Withdrawn FR2307122A1 (fr) | 1975-04-08 | 1976-04-07 | Dispositif hydraulique de percussion |
Country Status (5)
Country | Link |
---|---|
US (1) | US4052107A (fr) |
JP (1) | JPS51146734A (fr) |
DE (1) | DE2614796A1 (fr) |
FR (1) | FR2307122A1 (fr) |
GB (1) | GB1535927A (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4165130A (en) * | 1978-01-05 | 1979-08-21 | Mason Warren S | Impact tunneling machine with cutters spaced for equal work |
SE429111B (sv) * | 1978-10-19 | 1983-08-15 | Atlas Copco Ab | Hydrauliskt drivet slagverk |
US5526885A (en) * | 1992-08-19 | 1996-06-18 | Aktsionernoe Obschestvo Zakrytogo Tipa "Rossiiskaya Patentovannaya Tekhnika" (Ropat) | Hydraulic device for driving piles |
FI941689A (fi) * | 1994-04-13 | 1995-10-14 | Doofor Oy | Menetelmä ja poralaite poranterään välitettävän iskupulssin muodon sovittamiseksi |
FR2721348B1 (fr) * | 1994-06-20 | 1998-04-17 | Campguilhem Jacques | Tunnelier à percussion. |
DE19535691C1 (de) * | 1995-09-26 | 1997-01-23 | Rothenberger Werkzeuge Masch | Hydraulisch angetriebenes Handwerkzeug |
US5787786A (en) * | 1996-05-09 | 1998-08-04 | Sauer-Sundstrand - Control Concepts | Dual hydraulic oscillator for the reciprocating cutter of an agricultural machine |
EP0947264A3 (fr) * | 1997-04-21 | 1999-10-20 | AUTE Gesellschaft für autogene Technik mbH | Installation de coulée continue d'acier avec installation d'ébavurage |
KR100493485B1 (ko) * | 1999-11-08 | 2005-06-02 | 주식회사 특수건설 | 터널의 구축방법 |
FR2916377B1 (fr) * | 2007-05-25 | 2009-07-24 | Montabert Soc Par Actions Simp | Procede de protection contre les suralimentations en debit d'un appareil a percussions mu par un fluide incompressible sous pression, et appareil pour la mise en oeuvre de ce procede. |
EP3655615B1 (fr) * | 2017-07-20 | 2022-03-16 | Mincon International Limited | Agencements de pilotage de soupape pour dispositifs de percussion hydraulique |
WO2021179063A1 (fr) * | 2020-03-10 | 2021-09-16 | Hatch Ltd. | Machine et procédé d'excavation souterraine |
CN114294272B (zh) * | 2021-12-28 | 2023-04-25 | 中南大学 | 一种液压冲击器控制***及液压凿岩机 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR492187A (fr) * | 1916-08-28 | 1919-07-01 | Perfectionnements dans les perforatrices pour la roche | |
FR92410E (fr) * | 1967-02-10 | 1968-11-08 | Smith Ind International | Appareil perfectionné à percer des tunnels ou des trous de sondage |
FR2013373A1 (fr) * | 1968-07-03 | 1970-04-03 | Orenstein & Koppel Ag | |
FR2274781A1 (fr) * | 1974-04-08 | 1976-01-09 | Secretary Industry Brit | Perfectionnements apportes aux machines de percement de tunnels |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1717597A (en) * | 1921-01-08 | 1929-06-18 | App Tunneling Machine Co Inc | Excavating method and apparatus |
US2665667A (en) * | 1950-04-14 | 1954-01-12 | Tolkien Fritz | Rodless slide valve regulating device |
US3701386A (en) * | 1970-12-11 | 1972-10-31 | Dresser Ind | Hydraulic drifter |
-
1975
- 1975-04-08 GB GB14438/75A patent/GB1535927A/en not_active Expired
-
1976
- 1976-04-06 DE DE19762614796 patent/DE2614796A1/de not_active Withdrawn
- 1976-04-07 FR FR7610125A patent/FR2307122A1/fr not_active Withdrawn
- 1976-04-07 US US05/674,410 patent/US4052107A/en not_active Expired - Lifetime
- 1976-04-08 JP JP51038811A patent/JPS51146734A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR492187A (fr) * | 1916-08-28 | 1919-07-01 | Perfectionnements dans les perforatrices pour la roche | |
FR92410E (fr) * | 1967-02-10 | 1968-11-08 | Smith Ind International | Appareil perfectionné à percer des tunnels ou des trous de sondage |
FR2013373A1 (fr) * | 1968-07-03 | 1970-04-03 | Orenstein & Koppel Ag | |
FR2274781A1 (fr) * | 1974-04-08 | 1976-01-09 | Secretary Industry Brit | Perfectionnements apportes aux machines de percement de tunnels |
Also Published As
Publication number | Publication date |
---|---|
GB1535927A (en) | 1978-12-13 |
US4052107A (en) | 1977-10-04 |
JPS51146734A (en) | 1976-12-16 |
DE2614796A1 (de) | 1976-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |