Державний Науково-Дослідний І Конструкторсько-Технологічний Інститут Трубної Промисловості
Государственный научно-исследовательский и конструкторско-технологический институт трубной промышленности
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Application filed by Державний Науково-Дослідний І Конструкторсько-Технологічний Інститут Трубної Промисловості, Государственный научно-исследовательский и конструкторско-технологический институт трубной промышленностиfiledCriticalДержавний Науково-Дослідний І Конструкторсько-Технологічний Інститут Трубної Промисловості
Priority to UA94012154ApriorityCriticalpatent/UA19597A/en
Publication of UA19597ApublicationCriticalpatent/UA19597A/en
A mount for pipe drawing includes a working bushing and a headpiece adjoining it to, assembled on a hollow rod connected with a lubricant supply system. The headpiece is equipped with elastic annular elements mounted with a clearance in an annular groove made on its external surface, and coming out above it for the value smaller than the amount of elastic deformation of the annular elements. A cavity formed as a result of grooving communicates with the cavity of rod by radial channels.
UA94012154A1994-01-181994-01-18Mount for drawing pipes
UA19597A
(en)
Hydraulic bush for retention of tool shaft in holder - has tubular inner space allowing bush inner and outer surfaces to receive outwardly directed pressure with equal strength along whole space extent