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RU93049749A - Прокладка для предотвращения разъединения телескопических труб - Google Patents

Прокладка для предотвращения разъединения телескопических труб

Info

Publication number
RU93049749A
RU93049749A RU93049749/29A RU93049749A RU93049749A RU 93049749 A RU93049749 A RU 93049749A RU 93049749/29 A RU93049749/29 A RU 93049749/29A RU 93049749 A RU93049749 A RU 93049749A RU 93049749 A RU93049749 A RU 93049749A
Authority
RU
Russia
Prior art keywords
prevention
gasket
telescopic tube
tube disconnection
teeth
Prior art date
Application number
RU93049749/29A
Other languages
English (en)
Other versions
RU2106566C1 (ru
Inventor
С.Джонс Лоуренс
Вебер Джо
Original Assignee
Юнайтед Стейтс Пайп энд Фаундри Компани
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
Priority claimed from US07/971,110 external-priority patent/US5295697A/en
Priority claimed from US08/121,631 external-priority patent/US5464228A/en
Application filed by Юнайтед Стейтс Пайп энд Фаундри Компани filed Critical Юнайтед Стейтс Пайп энд Фаундри Компани
Publication of RU93049749A publication Critical patent/RU93049749A/ru
Application granted granted Critical
Publication of RU2106566C1 publication Critical patent/RU2106566C1/ru

Links

Claims (1)

  1. Удерживающий элемент для предотвращения разъединения телескопических труб содержит сжимающееся тело из эластомерного материала, снабженное металлическими сегментами, равномерно расположенными вокруг открытой торцевой поверхности, с рядом из зубьев, из которых по крайней мере четыре зуба располагаются по дуге и по крайней мере некоторые из металлических сегментов снабжены зубом, идущим радиально наружу за торец металлического сегмента, противоположный первому открытому торцу.
RU93049749A 1992-11-04 1993-11-03 Прокладка для предотвращения разъединения телескопических труб RU2106566C1 (ru)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US07/971.110 1992-11-04
US07/971,110 US5295697A (en) 1992-11-04 1992-11-04 Restraining element for pressure pipe joints
US08/121.631 1993-09-16
US08/121631 1993-09-16
US08/121,631 US5464228A (en) 1992-11-04 1993-09-16 Restraining element for pressure pipe joints
US07/971110 1993-09-16

Publications (2)

Publication Number Publication Date
RU93049749A true RU93049749A (ru) 1996-06-27
RU2106566C1 RU2106566C1 (ru) 1998-03-10

Family

ID=26819668

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93049749A RU2106566C1 (ru) 1992-11-04 1993-11-03 Прокладка для предотвращения разъединения телескопических труб

Country Status (12)

Country Link
US (1) US5464228A (ru)
EP (1) EP0596394B1 (ru)
JP (1) JP3491167B2 (ru)
CN (1) CN1036416C (ru)
AT (1) ATE147842T1 (ru)
AU (1) AU665117B2 (ru)
CA (1) CA2102024C (ru)
DE (1) DE69307460T2 (ru)
EG (1) EG20195A (ru)
ES (1) ES2096182T3 (ru)
MX (1) MX9306684A (ru)
RU (1) RU2106566C1 (ru)

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CN105465362B (zh) * 2014-09-09 2019-05-24 圣戈班管道系统有限公司 防脱密封圈，防脱块以及包括所述密封圈的管道组件
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US10619779B2 (en) * 2016-05-11 2020-04-14 Mcwane, Inc. Restrained gasket for plastic pipes
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CN110578546B (zh) * 2019-09-30 2021-08-06 中国计量大学 一种矿用无动力自动闭合风门
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