[go: up one dir, main page]

SU581226A1 - Understructure of drill rig unit - Google Patents

Understructure of drill rig unit

Info

Publication number
SU581226A1
SU581226A1 SU7502139344A SU2139344A SU581226A1 SU 581226 A1 SU581226 A1 SU 581226A1 SU 7502139344 A SU7502139344 A SU 7502139344A SU 2139344 A SU2139344 A SU 2139344A SU 581226 A1 SU581226 A1 SU 581226A1
Authority
SU
USSR - Soviet Union
Prior art keywords
understructure
drill rig
rig unit
unit
drill
Prior art date
Application number
SU7502139344A
Other languages
Russian (ru)
Inventor
Лев Николаевич Михайлов
Заил Закирович Валиев
Original Assignee
Предприятие П/Я Г-4586
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 Предприятие П/Я Г-4586 filed Critical Предприятие П/Я Г-4586
Priority to SU7502139344A priority Critical patent/SU581226A1/en
Application granted granted Critical
Publication of SU581226A1 publication Critical patent/SU581226A1/en

Links

Landscapes

  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Epoxy Compounds (AREA)

Claims (2)

1.Пол ков В. П. и др. Буровые установки завода «Баррикады, М., «Недра, 1972, с. 146-N9.1. V. P. Polkov and others. Drilling rigs of the Barrikady plant, M., Nedra, 1972, p. 146-N9. 2.Патент США № 3504749. кл. 173-151 1970.2. US patent number 3504749. class. 173-151 1970. us.f Sus.f s ,, Фиг.22
SU7502139344A 1975-05-27 1975-05-27 Understructure of drill rig unit SU581226A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7502139344A SU581226A1 (en) 1975-05-27 1975-05-27 Understructure of drill rig unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7502139344A SU581226A1 (en) 1975-05-27 1975-05-27 Understructure of drill rig unit

Publications (1)

Publication Number Publication Date
SU581226A1 true SU581226A1 (en) 1977-11-25

Family

ID=20621057

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7502139344A SU581226A1 (en) 1975-05-27 1975-05-27 Understructure of drill rig unit

Country Status (1)

Country Link
SU (1) SU581226A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2452844C1 (en) * 2011-02-09 2012-06-10 Бке Оилфилд Сервис Холдингз Лимитед Derrick-winch pulley of drilling unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2452844C1 (en) * 2011-02-09 2012-06-10 Бке Оилфилд Сервис Холдингз Лимитед Derrick-winch pulley of drilling unit

Similar Documents

Publication Publication Date Title
DE3883617D1 (en) Rock drill bit.
NL7706392A (en) ROTARY DRILLING CHISEL.
AU498620B2 (en) Drilling rig
NO153742C (en) Rotary drill bit.
NL7708960A (en) EARTH DRILLING CHISEL.
BE866578A (en) DRILL BIT, DRILL CONE OR OTHER DRILLING TOOLS
PL199630A1 (en) DRILL RIG FOR SQUARE HOLES
NO159303C (en) DRILLING RIG.
NL190513C (en) Percussion drill.
NL172477C (en) GROUND DRILL CHISEL.
GB1558172A (en) Drilling rigs
NL7807958A (en) DRILLING CHISEL.
SU581226A1 (en) Understructure of drill rig unit
NL180946B (en) OFF-SHORE DRILLING PLATFORM.
SU473797A1 (en) Roller bit chisel
NL7601126A (en) DRILLING TOOL WITH DRILL AND ATTACHED PART.
ATA450476A (en) BLOWHAMMER, CHISEL OR DRILL
NO146502C (en) DRILL FOR USE BY DRILLING A BROWN IN AN UNDERGROUND FORM.
CA1036150A (en) Drawworks for portable drilling rig
SU468987A1 (en) Drill bit chisel
SU653043A1 (en) Drill for annular drilling
SU571576A1 (en) Drill mast
SU866117A1 (en) Drilling rig
SU635231A1 (en) Percussion drilling bit
SU460368A1 (en) Device for expanding boreholes and wells