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SU1638408A1 - Hose lock - Google Patents

Hose lock Download PDF

Info

Publication number
SU1638408A1
SU1638408A1 SU884388831A SU4388831A SU1638408A1 SU 1638408 A1 SU1638408 A1 SU 1638408A1 SU 884388831 A SU884388831 A SU 884388831A SU 4388831 A SU4388831 A SU 4388831A SU 1638408 A1 SU1638408 A1 SU 1638408A1
Authority
SU
USSR - Soviet Union
Prior art keywords
nozzle
flywheel
jaws
changing
reduce
Prior art date
Application number
SU884388831A
Other languages
Russian (ru)
Inventor
Игорь Иванович Долгачев
Александр Сергеевич Рязанов
Вячеслав Николаевич Денежкин
Original Assignee
Предприятие П/Я А-7899
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 А-7899 filed Critical Предприятие П/Я А-7899
Priority to SU884388831A priority Critical patent/SU1638408A1/en
Application granted granted Critical
Publication of SU1638408A1 publication Critical patent/SU1638408A1/en

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  • Supports For Pipes And Cables (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Изобретение относитс  к трубопроводной арматуре. Целью изобретени   вл етс  уменьшение напр жений, возникающих в материале эластичного шланга, и уменьшение материалоемкости за счет изменени  конфигурации рабочей поверхности нажимных элементов. При вращении маховика 9 вокруг корпуса скосы 7 нажимных элементов - губок 3 и 4 взаимодействуют с поверхностью овального отверсти  8 маховика 9 и перемещаютс  к центру, сжима  эластичный патрубок 2, причем рабочие поверхности 5 и 6 губок 3 и 4, выполненные в виде дуг, расположенных в плоскост х, параллельных оси патрубка 2, обеспечивают пережатие патрубка без изменени  его поперечного размера в месте пережати . 3 ил. А-АThis invention relates to pipe fittings. The aim of the invention is to reduce the stresses arising in the material of the elastic hose, and to reduce the material consumption by changing the configuration of the working surface of the pressure elements. When the flywheel 9 rotates around the body, the bevels 7 of the pressure elements - jaws 3 and 4 interact with the surface of the oval hole 8 of the flywheel 9 and move to the center, compressing the elastic nozzle 2, and the working surfaces 5 and 6 of jaws 3 and 4, made in the form of in planes parallel to the axis of the nozzle 2, the clamping of the nozzle is ensured without changing its transverse size at the compression point. 3 il. Aa

Description

СХХДЛЛЛЛОСSHHDLLLLOS

//ЛШШЬ щ// LSE

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Claims (1)

Формула изобретенияClaim Шланговый затвор, содержащий корпус с размещенным в нем эластичным проходным патрубком и нажимной механизм с двумя пережимными губками с плоскими рабочими поверхностями, длина которых равна половине длины окружности патрубка, отличающийся тем, что, с целью повышения надежности и уменьшения материалоемкости, рабочие поверхности губок выполнены в виде дуг, расположенных в плоскостях, параллельных оси патрубка.A hose valve comprising a housing with an elastic passage pipe located therein and a pressure mechanism with two pinch lips with flat working surfaces, the length of which is equal to half the circumference of the pipe, characterized in that, in order to increase reliability and reduce material consumption, the working surfaces of the sponges are made in the form of arcs located in planes parallel to the axis of the pipe.
SU884388831A 1988-03-04 1988-03-04 Hose lock SU1638408A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884388831A SU1638408A1 (en) 1988-03-04 1988-03-04 Hose lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884388831A SU1638408A1 (en) 1988-03-04 1988-03-04 Hose lock

Publications (1)

Publication Number Publication Date
SU1638408A1 true SU1638408A1 (en) 1991-03-30

Family

ID=21359843

Family Applications (1)

Application Number Title Priority Date Filing Date
SU884388831A SU1638408A1 (en) 1988-03-04 1988-03-04 Hose lock

Country Status (1)

Country Link
SU (1) SU1638408A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР Ns 391347, кл. F 16 К 7/06, 1970. *

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