FI56575C - Anordning foer byte av borrkronor pao en borrstaong - Google Patents

Anordning foer byte av borrkronor pao en borrstaong Download PDF

Info

Publication number
FI56575C
FI56575C FI1219/74A FI121974A FI56575C FI 56575 C FI56575 C FI 56575C FI 1219/74 A FI1219/74 A FI 1219/74A FI 121974 A FI121974 A FI 121974A FI 56575 C FI56575 C FI 56575C
Authority
FI
Finland
Prior art keywords
drill bit
drill
locking
crown
valve
Prior art date
Application number
FI1219/74A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI56575B (fi
FI121974A (hu
Inventor
Rolf Stroem
Veikko Heikkilae
Leo Haekkinen
Original Assignee
Tampella Oy Ab
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 Tampella Oy Ab filed Critical Tampella Oy Ab
Priority to FI1219/74A priority Critical patent/FI56575C/fi
Priority to AT267275A priority patent/AT340348B/de
Priority to IT22513/75A priority patent/IT1043968B/it
Priority to US05/569,985 priority patent/US4065845A/en
Priority to AU80345/75A priority patent/AU8034575A/en
Priority to NO751414A priority patent/NO751414L/no
Priority to SE7504637A priority patent/SE414809B/xx
Priority to FR7512542A priority patent/FR2268941B1/fr
Priority to DE19752517791 priority patent/DE2517791A1/de
Priority to CA225,545A priority patent/CA1024504A/en
Priority to ZA00752634A priority patent/ZA752634B/xx
Publication of FI121974A publication Critical patent/FI121974A/fi
Publication of FI56575B publication Critical patent/FI56575B/fi
Application granted granted Critical
Publication of FI56575C publication Critical patent/FI56575C/fi

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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/18—Connecting or disconnecting drill bit and drilling pipe
    • 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
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5104—Type of machine
    • Y10T29/5105—Drill press
    • Y10T29/5107—Drilling and other
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53687—Means to assemble or disassemble by rotation of work part
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53991—Work gripper, anvil, or element
    • 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
    • Y10T408/36—Machine including plural tools
    • Y10T408/37—Turret of 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T483/00—Tool changing
    • Y10T483/17—Tool changing including machine tool or component
    • Y10T483/1733—Rotary spindle machine tool [e.g., milling machine, boring, machine, grinding machine, etc.]
    • Y10T483/1736—Tool having specific mounting or work treating feature

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
FI1219/74A 1974-04-23 1974-04-23 Anordning foer byte av borrkronor pao en borrstaong FI56575C (fi)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FI1219/74A FI56575C (fi) 1974-04-23 1974-04-23 Anordning foer byte av borrkronor pao en borrstaong
AT267275A AT340348B (de) 1974-04-23 1975-04-09 Vorrichtung zum auswechseln von bohrkronen an einer bohrstange
IT22513/75A IT1043968B (it) 1974-04-23 1975-04-18 Dispositivo per cambiare punte di perforazione su un asta di perforazione
AU80345/75A AU8034575A (en) 1974-04-23 1975-04-21 Device for changing bore crowns on a drill rod
NO751414A NO751414L (hu) 1974-04-23 1975-04-21
US05/569,985 US4065845A (en) 1974-04-23 1975-04-21 Device for changing bore crowns
SE7504637A SE414809B (sv) 1974-04-23 1975-04-22 Anordning for byte av borrkrona pa en borrstang
FR7512542A FR2268941B1 (hu) 1974-04-23 1975-04-22
DE19752517791 DE2517791A1 (de) 1974-04-23 1975-04-22 Vorrichtung zum auswechseln von bohrkronen an einer bohrstange
CA225,545A CA1024504A (en) 1974-04-23 1975-04-22 Device for changing bore crowns on a drill rod
ZA00752634A ZA752634B (en) 1974-04-23 1975-04-23 Device for changing bore crowns on a drill rod

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI1219/74A FI56575C (fi) 1974-04-23 1974-04-23 Anordning foer byte av borrkronor pao en borrstaong
FI121974 1974-04-23

Publications (3)

Publication Number Publication Date
FI121974A FI121974A (hu) 1975-10-24
FI56575B FI56575B (fi) 1979-10-31
FI56575C true FI56575C (fi) 1980-02-11

Family

ID=8505286

Family Applications (1)

Application Number Title Priority Date Filing Date
FI1219/74A FI56575C (fi) 1974-04-23 1974-04-23 Anordning foer byte av borrkronor pao en borrstaong

Country Status (11)

Country Link
US (1) US4065845A (hu)
AT (1) AT340348B (hu)
AU (1) AU8034575A (hu)
CA (1) CA1024504A (hu)
DE (1) DE2517791A1 (hu)
FI (1) FI56575C (hu)
FR (1) FR2268941B1 (hu)
IT (1) IT1043968B (hu)
NO (1) NO751414L (hu)
SE (1) SE414809B (hu)
ZA (1) ZA752634B (hu)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1276008C (en) * 1987-01-22 1990-11-06 Allen H. Kaven Self-adjusting bit basket
US5746279A (en) * 1996-02-20 1998-05-05 Gas Research Institute Method and apparatus for changing bits while drilling with a flexible shaft
US6203477B1 (en) * 1998-10-12 2001-03-20 Komatsu Machinery Corporation Cutter changing systems and methods for internal crankshaft miller
SE531726C2 (sv) * 2006-10-30 2009-07-21 Atlas Copco Rock Drills Ab Anordning och metod för att automatiskt byte av en borrkrona på en borrstång samt dataprogramprodukt och bergborrigg försedd med anordningen
FI121437B (fi) 2008-06-23 2010-11-15 Sandvik Mining & Constr Oy Kallionporausyksikkö, porakruunun vaihdin, sekä menetelmä porakruunun vaihtamiseksi
FI129562B (fi) 2019-06-24 2022-04-29 Flaektgroup Sweden Ab Menetelmä ilmanvaihtokanavien ja/tai niiden päätelaitteiden välisen tiivisteen muodostamiseksi sekä tiiviste

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976149A (en) * 1972-02-08 1976-08-24 Linden-Alimak Ab Rock drill equipment having a mechanized drill bit exchange

Also Published As

Publication number Publication date
AT340348B (de) 1977-12-12
FI56575B (fi) 1979-10-31
FI121974A (hu) 1975-10-24
IT1043968B (it) 1980-02-29
ATA267275A (de) 1977-04-15
ZA752634B (en) 1976-04-28
SE414809B (sv) 1980-08-18
US4065845A (en) 1978-01-03
FR2268941A1 (hu) 1975-11-21
AU8034575A (en) 1976-10-28
FR2268941B1 (hu) 1982-10-15
NO751414L (hu) 1975-10-24
SE7504637L (sv) 1975-10-24
CA1024504A (en) 1978-01-17
DE2517791A1 (de) 1975-11-06

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