SU694624A1 - Rotary drive for a drilling rig - Google Patents

Rotary drive for a drilling rig

Info

Publication number
SU694624A1
SU694624A1 SU782603960A SU2603960A SU694624A1 SU 694624 A1 SU694624 A1 SU 694624A1 SU 782603960 A SU782603960 A SU 782603960A SU 2603960 A SU2603960 A SU 2603960A SU 694624 A1 SU694624 A1 SU 694624A1
Authority
SU
USSR - Soviet Union
Prior art keywords
rotary drive
drilling rig
rig
drilling
rotary
Prior art date
Application number
SU782603960A
Other languages
Russian (ru)
Inventor
Надежда Григорьевна Горшкова
Владимир Семенович Виноградов
Вячеслав Александрович Зимин
Сергей Иванович Леваков
Юрий Александрович Данков
Александр Сафронович Курдюков
Original Assignee
Предприятие П/Я М-5903
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 М-5903 filed Critical Предприятие П/Я М-5903
Priority to SU782603960A priority Critical patent/SU694624A1/en
Application granted granted Critical
Publication of SU694624A1 publication Critical patent/SU694624A1/en

Links

Landscapes

  • Earth Drilling (AREA)

Description

отличающийс  тем, что, с целью упрощени  конструкции, опорный фланец выполнен разъемным, снабжен центрирующим выступом дл  взаимодействи  со съемной частью шпиндел  и установлен в проточке несъемной части шпиндел .characterized in that, in order to simplify the construction, the supporting flange is made detachable, provided with a centering protrusion for engagement with the removable part of the spindle and is mounted in the groove of the non-removable part of the spindle.

10 710 7

SU782603960A 1978-04-12 1978-04-12 Rotary drive for a drilling rig SU694624A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782603960A SU694624A1 (en) 1978-04-12 1978-04-12 Rotary drive for a drilling rig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782603960A SU694624A1 (en) 1978-04-12 1978-04-12 Rotary drive for a drilling rig

Publications (1)

Publication Number Publication Date
SU694624A1 true SU694624A1 (en) 1979-10-30

Family

ID=20759462

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782603960A SU694624A1 (en) 1978-04-12 1978-04-12 Rotary drive for a drilling rig

Country Status (1)

Country Link
SU (1) SU694624A1 (en)

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