SU510617A1 - Coupling of plastics for connecting drainage pipe filters - Google Patents

Coupling of plastics for connecting drainage pipe filters

Info

Publication number
SU510617A1
SU510617A1 SU2099236A SU2099236A SU510617A1 SU 510617 A1 SU510617 A1 SU 510617A1 SU 2099236 A SU2099236 A SU 2099236A SU 2099236 A SU2099236 A SU 2099236A SU 510617 A1 SU510617 A1 SU 510617A1
Authority
SU
USSR - Soviet Union
Prior art keywords
plastics
coupling
drainage pipe
connecting drainage
pipe filters
Prior art date
Application number
SU2099236A
Other languages
Russian (ru)
Inventor
Анатолий Афанасьевич Савкин
Original Assignee
Ленинградский Ордена Трудового Красного Знамени Инженерно-Строительный Институт
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 Ленинградский Ордена Трудового Красного Знамени Инженерно-Строительный Институт filed Critical Ленинградский Ордена Трудового Красного Знамени Инженерно-Строительный Институт
Priority to SU2099236A priority Critical patent/SU510617A1/en
Application granted granted Critical
Publication of SU510617A1 publication Critical patent/SU510617A1/en

Links

Landscapes

  • Joints With Sleeves (AREA)

Description

женного в середине него наружного ребра, о тличающа с  тем, что, с целью повышени  надежности соединени , она снабжена концентрическим утолщением, например, ромбического профил  с кольцевой канавкой но его периферии.In the middle of the outer edge, in order to increase the reliability of the joint, it is provided with a concentric thickening, for example, a rhombic profile with a ring groove but its periphery.

SU2099236A 1975-01-07 1975-01-07 Coupling of plastics for connecting drainage pipe filters SU510617A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2099236A SU510617A1 (en) 1975-01-07 1975-01-07 Coupling of plastics for connecting drainage pipe filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2099236A SU510617A1 (en) 1975-01-07 1975-01-07 Coupling of plastics for connecting drainage pipe filters

Publications (1)

Publication Number Publication Date
SU510617A1 true SU510617A1 (en) 1976-04-15

Family

ID=20608200

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2099236A SU510617A1 (en) 1975-01-07 1975-01-07 Coupling of plastics for connecting drainage pipe filters

Country Status (1)

Country Link
SU (1) SU510617A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281643A (en) * 1978-11-30 1981-08-04 Kibblewhite Kenneth H Pipe couplings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281643A (en) * 1978-11-30 1981-08-04 Kibblewhite Kenneth H Pipe couplings

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