SU120101A1 - Plastic sleeve for joining smooth (glass) pipes - Google Patents

Plastic sleeve for joining smooth (glass) pipes

Info

Publication number
SU120101A1
SU120101A1 SU518319A SU518319A SU120101A1 SU 120101 A1 SU120101 A1 SU 120101A1 SU 518319 A SU518319 A SU 518319A SU 518319 A SU518319 A SU 518319A SU 120101 A1 SU120101 A1 SU 120101A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pipes
glass
plastic sleeve
smooth
coupling
Prior art date
Application number
SU518319A
Other languages
Russian (ru)
Inventor
Л.Б. Рык
Original Assignee
Л.Б. Рык
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 Л.Б. Рык filed Critical Л.Б. Рык
Priority to SU518319A priority Critical patent/SU120101A1/en
Application granted granted Critical
Publication of SU120101A1 publication Critical patent/SU120101A1/en

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  • Joints With Pressure Members (AREA)

Description

Известна муфта дл  соединени  гладких (стекл нных) труб, не имеющих на своих концах фланцев, с применением Т-образной резиновой прокладки.A known coupling for connecting smooth (glass) pipes that do not have flanges at their ends, using a T-shaped rubber gasket.

Описываема  муфта по сравнению с известной улучшает уплотнение места стыка труб и ускор ет их монтаж.In comparison with the known coupling, the described coupling improves the sealing of the junction of the pipes and speeds up their installation.

В этих цел х муфта выполнена с двухсторонней (левой и правой) резьбами, а сальниковые камеры выполнены открытыми в среднюю кольцевую полость, образуемую при сборке муфты и заполн емую кольцевыми резиновыми прокладками круглого сечени .For these purposes, the coupling is made with double-sided (left and right) threads, and the stuffing boxes are made open in the middle annular cavity formed during assembly of the coupling and filled with circular rubber gaskets of circular cross section.

На чертеже изображена с частичным разрезом пластмассова  муфта , соедин юща  в стык концы двух стекл нных труб.The drawing shows in partial section a plastic sleeve connecting the ends of two glass tubes.

На концы 1 и 2 гладких (стекл нных) труб, не имеющих фланцев, надевают ст жные кольца 5 и 4, из которых одно имеет правую наружную резьбу, а другое - левую. Кольца 3 н 4 выполнены из пластмассы. Затем на концы труб надевают кольцевые резиновые прокладки 5 круглого сечени  и помещают их в кольцевых полост х, образуемых внутренними поверхност ми ст жных колец 5 и и наружной поверхностью концов труб.At the ends 1 and 2 of smooth (glass) pipes that do not have flanges, fasten rings 5 and 4 are put on, of which one has a right external thread and the other has a left one. Rings 3 and 4 are made of plastic. Then, annular rubber gaskets 5 of circular cross section are put on the ends of the pipes and placed in annular cavities formed by the inner surfaces of the clamp rings 5 and the outer surface of the pipe ends.

торцами концов труб устанавливают резиновую прокладку 6 с Т-образным сечением и пластмассовую муфту 7, имеющую внутреннюю двухстороннюю (правую и левую) резьбу. the ends of the pipe ends establish a rubber gasket 6 with a T-shaped cross-section and a plastic sleeve 7 having internal double-sided (right and left) threads.

При вращении муфта 7 вводитс  в сцепление со ст жными кольцами 5 и и ст гивает их, причем вследствие заклинивани  кольцевых резиновых колец 5 между трубами и кольцами 3 и 4 трубы ст гиваютс  и торцами сжимают прокладку 6.When rotating, the clutch 7 is inserted into engagement with the clamping rings 5 and shrinks them, and due to the seizure of the annular rubber rings 5 between the pipes and the rings 3 and 4, the pipes contract and end seal the gasket 6.

В процессе соединени  труб резина прокладок 5 и 6 заполн ет кольцевую полост, чем обеспечиваетс  надежное уплотнение места стыка труб и изол ци  муфты от внутренней полости труб.During the pipe joining process, the rubber of the gaskets 5 and 6 fills the annular cavity, which ensures reliable sealing of the junction of the pipes and insulation of the coupling from the internal cavity of the pipes.

Предмет изобретени Subject invention

Пластмассова  муфта дл  соединени  гладких (стекл нных) труб, не имеющих на свонх концах фланцев с применением Т-образной резиновой прокладки, отличающа с  тем, что, с целью улучщени  уплотнени  места стыка труб и ускорени  монтажа их, она выполнена с двухсторонней (левой и правой) резьбами, а сальниковые камеры выполнены открытыми в среднюю кольцевую полость, образуемую при сборке муфты и заполн емую кольцевыми резиновыми прокладками круглого сечени .A plastic coupling for connecting smooth (glass) pipes that do not have flanges on their ends using a T-shaped rubber gasket, which, in order to improve the sealing of the junction of the pipes and accelerate their installation, is made with double-sided (left and the right) threads, and the stuffing boxes are made open into the middle annular cavity formed during the assembly of the coupling and filled with annular rubber gaskets of circular cross section.

SU518319A 1955-12-14 1955-12-14 Plastic sleeve for joining smooth (glass) pipes SU120101A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU518319A SU120101A1 (en) 1955-12-14 1955-12-14 Plastic sleeve for joining smooth (glass) pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU518319A SU120101A1 (en) 1955-12-14 1955-12-14 Plastic sleeve for joining smooth (glass) pipes

Publications (1)

Publication Number Publication Date
SU120101A1 true SU120101A1 (en) 1958-11-30

Family

ID=48392015

Family Applications (1)

Application Number Title Priority Date Filing Date
SU518319A SU120101A1 (en) 1955-12-14 1955-12-14 Plastic sleeve for joining smooth (glass) pipes

Country Status (1)

Country Link
SU (1) SU120101A1 (en)

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