SU851836A1 - DEVICE FOR EXTENSION OF PIPES - Google Patents

DEVICE FOR EXTENSION OF PIPES

Info

Publication number
SU851836A1
SU851836A1 SU2804087/27A SU2804087A SU851836A1 SU 851836 A1 SU851836 A1 SU 851836A1 SU 2804087/27 A SU2804087/27 A SU 2804087/27A SU 2804087 A SU2804087 A SU 2804087A SU 851836 A1 SU851836 A1 SU 851836A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pipes
rolling
extension
housing
axle
Prior art date
Application number
SU2804087/27A
Other languages
Russian (ru)
Inventor
Г.С. Абдрахманов
Ю.А. Сафонов
А.Г. Зайнуллин
К.В. Мелинг
Б.П. Балабашин
Г.С. Ишимов
Г.В. Блинков
Н.П. Порунов
А.А. Евстафьев
В.П. Сидоров
Original Assignee
Татарский Государственный Научно-Исследовательский И Проектный Институт Нефтяной Промышленности
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 Татарский Государственный Научно-Исследовательский И Проектный Институт Нефтяной Промышленности filed Critical Татарский Государственный Научно-Исследовательский И Проектный Институт Нефтяной Промышленности
Priority to SU2804087/27A priority Critical patent/SU851836A1/en
Application granted granted Critical
Publication of SU851836A1 publication Critical patent/SU851836A1/en

Links

Landscapes

  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

Устройство для развальцовки труб, содержащее корпус и установленную на нем под углом к оси корпуса вальцовку, смонтированную в подшипниках на цапфе, отличающееся тем, что, с целью упрощения конструкции и расширения технологических возможностей путем обеспечения возможности развальцовки труб с продольными гофрами, вальцовка выполнена в виде шарового сегмента с пазами на наружной поверхности, расположенными вдоль оси цапфы.A device for expanding pipes, comprising a housing and a rolling mounted on the axle of the housing mounted on bearings in a trunnion, characterized in that, in order to simplify the design and expand technological capabilities by allowing the flaring of pipes with longitudinal corrugations, the rolling is made in the form spherical segment with grooves on the outer surface located along the axle axis.

SU2804087/27A 1979-08-01 1979-08-01 DEVICE FOR EXTENSION OF PIPES SU851836A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2804087/27A SU851836A1 (en) 1979-08-01 1979-08-01 DEVICE FOR EXTENSION OF PIPES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2804087/27A SU851836A1 (en) 1979-08-01 1979-08-01 DEVICE FOR EXTENSION OF PIPES

Publications (1)

Publication Number Publication Date
SU851836A1 true SU851836A1 (en) 2000-02-10

Family

ID=60523665

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2804087/27A SU851836A1 (en) 1979-08-01 1979-08-01 DEVICE FOR EXTENSION OF PIPES

Country Status (1)

Country Link
SU (1) SU851836A1 (en)

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