ES354295A1 - Perfeccionamientos en un dispositivo perforador con ajuste longitudinal. - Google Patents

Perfeccionamientos en un dispositivo perforador con ajuste longitudinal.

Info

Publication number
ES354295A1
ES354295A1 ES354295A ES354295A ES354295A1 ES 354295 A1 ES354295 A1 ES 354295A1 ES 354295 A ES354295 A ES 354295A ES 354295 A ES354295 A ES 354295A ES 354295 A1 ES354295 A1 ES 354295A1
Authority
ES
Spain
Prior art keywords
boom
ram
guide sleeve
drill boom
longitudinally adjustable
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
ES354295A
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.)
Atlas Copco AB
Original Assignee
Atlas Copco 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 Atlas Copco AB filed Critical Atlas Copco AB
Publication of ES354295A1 publication Critical patent/ES354295A1/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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work

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)

Abstract

Perfeccionamientos en un dispositivo perforador con ajuste longitudinal, con objeto de poder situar longitudinalmente dicho dispositivo en diversas alternativas repecto a una suprficie de trabajo, caracterizados por comprender combinadamente un soporte saliente, un taladro montado oscilante en el extremo interno de dicho soporte, un cojinete en el extremo externo de dicho dispositivo; una cabeza de ajuste dotada de un elemento de prolongación recibido en dicho cojinete, un aparato perforador graduable soportado en dicha cabeza de ajuste; un cilindro motor conectado a dicho dispositivo perforador y a dicha cabeza de ajuste para regular la longitud de dicho dispositivo perforador entre dicha cabeza y dicho soporte; una manga guía fijada en el extremo externo del dispositivo y que se polonga en el interior de este dispositivo alrededor de dicho elemento de prolongación; medios para guiar la posición interna de dichos medios de prolongación deslizables en dicha manga de guía, y esta manga de guía dotada de una separación periférica alrededor de dicho dispositivo para evitar la deformación de esta manga contra la cara interna del tramo del dispositivo perforador durante la flexión normal de éste.
ES354295A 1967-05-24 1968-05-24 Perfeccionamientos en un dispositivo perforador con ajuste longitudinal. Expired ES354295A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7262/67A SE303115B (es) 1967-05-24 1967-05-24

Publications (1)

Publication Number Publication Date
ES354295A1 true ES354295A1 (es) 1969-11-01

Family

ID=20270889

Family Applications (1)

Application Number Title Priority Date Filing Date
ES354295A Expired ES354295A1 (es) 1967-05-24 1968-05-24 Perfeccionamientos en un dispositivo perforador con ajuste longitudinal.

Country Status (9)

Country Link
US (1) US3523336A (es)
AT (1) AT280190B (es)
CH (1) CH474661A (es)
DE (1) DE1758374B1 (es)
ES (1) ES354295A1 (es)
FR (1) FR1578993A (es)
GB (1) GB1164403A (es)
NO (1) NO118367B (es)
SE (1) SE303115B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE391004B (sv) * 1973-07-03 1977-01-31 Atlas Copco Ab Lengdinstellbar borrbom
US3980142A (en) * 1975-09-10 1976-09-14 Grigoriev Vladimir Konstantino Drilling boom
SE7804052L (sv) * 1978-04-11 1979-10-12 Atlas Copco Ab Bergborrmaskin
FI97252C (fi) * 1994-01-05 1996-11-11 Tamrock Oy Siirtosylinterisovitelma kallioporakoneen syöttöpalkissa
US5695082A (en) * 1996-04-08 1997-12-09 Pioneer Engineering Crane having a readily removable outer boom section
SE529341C2 (sv) * 2005-11-25 2007-07-10 Atlas Copco Rock Drills Ab Lagring vid bom för uppbäring av bergborrutrustning
US9612011B2 (en) 2012-08-30 2017-04-04 Honda Motor Co., Ltd. Preheat burner assembly and method
SE541217C2 (en) 2017-09-08 2019-05-07 Epiroc Rock Drills Ab Mining or construction vehicle
SE542480C2 (en) 2017-09-08 2020-05-19 Epiroc Rock Drills Ab Mining or construction vehicle enclosing a conduit arrangement
CN108838959A (zh) * 2018-06-28 2018-11-20 芜湖新尚捷智能信息科技有限公司 一种设备工装台及其使用方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212604A (en) * 1962-04-09 1965-10-19 Eaton Metal Products Company Extensible derrick
US3260374A (en) * 1964-06-29 1966-07-12 Haganes Martin Crane boom constructions
US3354967A (en) * 1965-10-23 1967-11-28 Skendrovic Lawrence Mobile furnace delining machine

Also Published As

Publication number Publication date
AT280190B (de) 1970-04-10
DE1758374B1 (de) 1970-06-18
US3523336A (en) 1970-08-11
NO118367B (es) 1969-12-22
CH474661A (de) 1969-06-30
FR1578993A (es) 1969-08-22
SE303115B (es) 1968-08-19
GB1164403A (en) 1969-09-17

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