PL389466A1 - Odporny na uszkodzenia zespół udarowy do bezzaworowej wiertarki udarowej - Google Patents
Odporny na uszkodzenia zespół udarowy do bezzaworowej wiertarki udarowejInfo
- Publication number
- PL389466A1 PL389466A1 PL389466A PL38946608A PL389466A1 PL 389466 A1 PL389466 A1 PL 389466A1 PL 389466 A PL389466 A PL 389466A PL 38946608 A PL38946608 A PL 38946608A PL 389466 A1 PL389466 A1 PL 389466A1
- Authority
- PL
- Poland
- Prior art keywords
- fail
- drilling unit
- percussive action
- striking assembly
- action drilling
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- 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
- E21B1/36—Tool-carrier piston type, i.e. in which the tool is connected to an impulse member
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/4984—Retaining clearance for motion between assembled parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Thermal Sciences (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US88774207P | 2007-02-01 | 2007-02-01 | |
US60/887,742 | 2007-02-01 | ||
PCT/US2008/052600 WO2008095073A2 (en) | 2007-02-01 | 2008-01-31 | Fail-resistant hammer assembly for a valveless percussive drill |
Publications (2)
Publication Number | Publication Date |
---|---|
PL389466A1 true PL389466A1 (pl) | 2010-03-29 |
PL230867B1 PL230867B1 (pl) | 2018-12-31 |
Family
ID=39674785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL389466A PL230867B1 (pl) | 2007-02-01 | 2008-01-31 | Odporny na uszkodzenia zespół udarowy do bezzaworowej wiertarki udarowej |
Country Status (3)
Country | Link |
---|---|
US (1) | US8991515B2 (pl) |
PL (1) | PL230867B1 (pl) |
WO (1) | WO2008095073A2 (pl) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE535068C2 (sv) * | 2010-04-01 | 2012-04-03 | Atlas Copco Rock Drills Ab | Bergborrmaskin och användning därav för att förhindra uppkomst och spridning av kavitationsbubblor |
SE534794C2 (sv) * | 2010-04-01 | 2011-12-27 | Atlas Copco Rock Drills Ab | Hydraulisk slående anordning, kolvstyrning, samt borrigg |
SE535149C2 (sv) | 2010-08-31 | 2012-05-02 | Atlas Copco Rock Drills Ab | Hydrauliskt slagverk för användning i berg-eller betongavverkande utrustning |
DE102010043837A1 (de) * | 2010-11-12 | 2012-05-16 | Hilti Aktiengesellschaft | Schlagwerkskörper, Schlagwerk und Handwerkzeugmaschine mit einem Schlagwerk |
SE536289C2 (sv) | 2011-04-05 | 2013-08-06 | Atlas Copco Rock Drills Ab | Hydrauliska slagverk för berg- eller betongavverkande utrustning samt borr- och brytutrustning |
DE102012208986A1 (de) * | 2012-05-29 | 2013-12-05 | Hilti Aktiengesellschaft | Meißelnde Werkzeugmaschine |
EP3100828B1 (en) * | 2014-01-31 | 2021-09-22 | Furukawa Rock Drill Co., Ltd. | Hydraulic hammering device |
FR3057483B1 (fr) * | 2016-10-14 | 2019-04-19 | Montabert | Appareil a percussions pourvu d’un palier de guidage equipe d’un dispositif de centrage |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1988504A (en) * | 1934-05-16 | 1935-01-22 | Bohn Aluminium & Brass Corp | Cadmium base bearing metal |
US2604419A (en) | 1949-04-07 | 1952-07-22 | Ohio Crankshaft Co | Method of heat-treating surface hardened articles |
US2696367A (en) | 1949-05-13 | 1954-12-07 | A 1 Bit & Tool Company | Apparatus for stabilizing well drills |
US3063508A (en) | 1959-07-06 | 1962-11-13 | Albert R Henry | Pavement breaking drill |
US3559753A (en) * | 1969-05-21 | 1971-02-02 | Ilmar Meri | Percussion tool |
US3666024A (en) | 1970-07-29 | 1972-05-30 | Richard W Beaumont | Rock drill |
US3887019A (en) * | 1971-05-11 | 1975-06-03 | Af Hydraulics | Hydraulic percussive implement |
US3991835A (en) | 1973-08-07 | 1976-11-16 | Joy Manufacturing Company | Pneumatic rock drill with peripheral piston clearance space |
US3903972A (en) * | 1974-04-24 | 1975-09-09 | Hydroacoustic Inc | Impact tools |
US3964370A (en) * | 1974-07-15 | 1976-06-22 | Parker-Hannifin Corporation | Cushioning means for hydraulic cylinder |
JPS5141662A (en) * | 1974-10-04 | 1976-04-08 | Daido Metal Co | Tasojikukearuiha shudozairyono seizohoho |
ZA761652B (en) * | 1976-03-17 | 1977-06-29 | Steel Eng Co Ltd | Hydraulic percussive machines |
ZA761650B (en) * | 1976-03-17 | 1977-07-27 | Steel Eng Co Ltd | Hydraulic percussive machines |
US4550785A (en) * | 1976-04-28 | 1985-11-05 | Consolidated Technologies Corporation | Hammer |
US4064788A (en) * | 1976-07-29 | 1977-12-27 | Parker-Hannifin Corporation | Cushioning means for hydraulic cylinder |
DE2747545A1 (de) * | 1977-10-22 | 1979-05-03 | Glyco Metall Werke | Gleitlagerlegierung, insbesondere zur verwendung als gleitschicht, auf kupfer-blei-zinn-basis zur herstellung von mehrschichtgleitlagern |
US4517878A (en) * | 1981-10-20 | 1985-05-21 | Hitachi Construction Machinery Co., Ltd. | Shock absorbing device for hydraulic cylinder |
US4621698A (en) | 1985-04-16 | 1986-11-11 | Gas Research Institute | Percussion boring tool |
US5396965A (en) | 1989-01-23 | 1995-03-14 | Novatek | Down-hole mud actuated hammer |
US5040618A (en) | 1989-04-24 | 1991-08-20 | Cannon Industries, Inc. | Pneumatic drill |
US5060734A (en) * | 1989-09-11 | 1991-10-29 | United States Of America | Seawater hydraulic rock drill |
JP2834662B2 (ja) * | 1993-12-27 | 1998-12-09 | 大同メタル工業株式会社 | 多層すべり軸受材料及びその製造方法 |
US5810100A (en) | 1996-11-01 | 1998-09-22 | Founders International | Non-rotating stabilizer and centralizer for well drilling operations |
US5893419A (en) | 1997-01-08 | 1999-04-13 | Fm Industries, Inc. | Hydraulic impact tool |
-
2008
- 2008-01-31 PL PL389466A patent/PL230867B1/pl unknown
- 2008-01-31 US US12/089,560 patent/US8991515B2/en active Active
- 2008-01-31 WO PCT/US2008/052600 patent/WO2008095073A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2008095073A2 (en) | 2008-08-07 |
US20100155096A1 (en) | 2010-06-24 |
PL230867B1 (pl) | 2018-12-31 |
WO2008095073A3 (en) | 2008-10-09 |
US8991515B2 (en) | 2015-03-31 |
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