ES449325A1 - Perfeccionamientos en los martillos perforadores. - Google Patents

Perfeccionamientos en los martillos perforadores.

Info

Publication number
ES449325A1
ES449325A1 ES449325A ES449325A ES449325A1 ES 449325 A1 ES449325 A1 ES 449325A1 ES 449325 A ES449325 A ES 449325A ES 449325 A ES449325 A ES 449325A ES 449325 A1 ES449325 A1 ES 449325A1
Authority
ES
Spain
Prior art keywords
drill rod
seal
inlet tube
fluid inlet
cleaning fluid
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.)
Expired
Application number
ES449325A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of ES449325A1 publication Critical patent/ES449325A1/es
Expired legal-status Critical Current

Links

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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/03—Couplings; joints between drilling rod or pipe and drill motor or surface drive, e.g. between drilling rod and hammer
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17111—Fluid-conduit drill holding
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/44—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product
    • Y10T408/45—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product including Tool with duct
    • Y10T408/455—Conducting channel extending to end of Tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Percussive Tools And Related Accessories (AREA)
ES449325A 1975-07-04 1976-06-28 Perfeccionamientos en los martillos perforadores. Expired ES449325A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7521786A FR2316431A1 (fr) 1975-07-04 1975-07-04 Perfectionnement aux marteaux-perforateurs

Publications (1)

Publication Number Publication Date
ES449325A1 true ES449325A1 (es) 1977-08-16

Family

ID=9157808

Family Applications (1)

Application Number Title Priority Date Filing Date
ES449325A Expired ES449325A1 (es) 1975-07-04 1976-06-28 Perfeccionamientos en los martillos perforadores.

Country Status (14)

Country Link
US (1) US4059279A (es)
JP (1) JPS528904A (es)
AT (1) ATA450476A (es)
BE (1) BE843011A (es)
CA (1) CA1034111A (es)
CH (1) CH594806A5 (es)
DE (1) DE2627570B2 (es)
ES (1) ES449325A1 (es)
FI (1) FI761939A (es)
FR (1) FR2316431A1 (es)
GB (1) GB1514022A (es)
NO (1) NO762221L (es)
SE (1) SE7607478L (es)
ZA (1) ZA763724B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2925467A1 (de) * 1979-06-23 1981-01-22 Salzgitter Maschinen Ag Dichtvorrichtung zwischen spuelrohr und einsteckende eines schlaggeraets
FR2482693A1 (fr) * 1980-05-14 1981-11-20 Montabert Ets Dispositif d'etancheite pour circuit d'injection de fluide, sur un marteau-perforateur
JPS6011145B2 (ja) * 1981-04-18 1985-03-23 株式会社豊田自動織機製作所 織機における緯糸入れエラ−検出方法およびその装置
DE3728269C1 (en) * 1987-08-25 1988-09-15 Klemm Bohrtech Overburden drilling device
RU2444602C1 (ru) * 2010-08-02 2012-03-10 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" Перфоратор
CN114541488B (zh) * 2022-04-08 2023-06-20 中铁隧道局集团有限公司 一种软土地基地下侧墙拆除用抗拔结构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB251686A (en) * 1925-02-03 1926-05-03 Henry Samuel Potter Improvements in hammer rock drills
US2164886A (en) * 1937-12-17 1939-07-04 Cleveland Rock Drill Co Water tube for rock drills
US2506069A (en) * 1947-04-22 1950-05-02 Dalton Lester Frank Rubberlike article
US2725214A (en) * 1950-10-04 1955-11-29 Sandvikens Jernverks Ab Sealing device for rock drilling machines
US2691418A (en) * 1951-06-23 1954-10-12 John A Connolly Combination packing cup and slips
US2790624A (en) * 1952-10-23 1957-04-30 Sandvikens Jernverks Ab Packing sleeve for rock drills
AT233499B (de) * 1959-01-28 1964-05-11 Boehler & Co Ag Geb Spülanordnung für Gesteinsbohrhämmer
DE1102071B (de) * 1959-04-14 1961-03-16 Ingbuero Dipl Ing Friedrich He Bohrhammer mit zentraler Wasserspuelung
US2997024A (en) * 1960-01-13 1961-08-22 Lord Mfg Co Rock drill collar
US3487748A (en) * 1968-04-29 1970-01-06 Contour Saws Coolant applicator for rotary metal cutting tools
US3714993A (en) * 1970-11-23 1973-02-06 Hughes Tool Co Valving tube subassembly for percussion bit
US3871486A (en) * 1973-08-29 1975-03-18 Bakerdrill Inc Continuous coring system and apparatus

Also Published As

Publication number Publication date
BE843011A (fr) 1976-10-18
US4059279A (en) 1977-11-22
SE7607478L (sv) 1977-01-05
DE2627570B2 (de) 1979-05-23
DE2627570A1 (de) 1977-01-20
NO762221L (es) 1977-01-05
FR2316431A1 (fr) 1977-01-28
CH594806A5 (es) 1978-01-31
FI761939A (es) 1977-01-05
AU1534876A (en) 1978-07-13
JPS528904A (en) 1977-01-24
GB1514022A (en) 1978-06-14
ZA763724B (en) 1977-05-25
CA1034111A (en) 1978-07-04
ATA450476A (de) 1978-05-15

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