RO88039B1 - Fast - Google Patents
FastInfo
- Publication number
- RO88039B1 RO88039B1 RO111691A RO11169183A RO88039B1 RO 88039 B1 RO88039 B1 RO 88039B1 RO 111691 A RO111691 A RO 111691A RO 11169183 A RO11169183 A RO 11169183A RO 88039 B1 RO88039 B1 RO 88039B1
- Authority
- RO
- Romania
- Prior art keywords
- nut
- pin
- plug
- screwing
- fastened
- Prior art date
Links
Landscapes
- Gasket Seals (AREA)
Abstract
Inventia se refera la un racord rapid pentru îmbinarea între ele a doua bucati de material tubular sau plin care intra în alcatuirea unei garnituri de prajini de forare, de pompare folosite, în special pentru adîncimi relativ mivi-sau de tevi de extractie, sau a unei conducte prin care sunt vehiculate fluide sub presiune. racordul, conform inventiei, este caracterizat prin aceea ca are în componenta o piulita care poate fi deplasata de-a lungul unui cep fixat prin înfiletare într-o mufa prevazut cu o nervura inelara cu care ajunge în contact un guler al piulitei atunci cînd aceasta este îmbinata prin înfiletare cu o mufa prevazuta în acest scop cu o suprafata filetata exterioara, realizîndu-se astfel blocarea în aceasta ultima mufa amintita a cepului, de-a lungul caruia poate fi deplasata piulita. în aceasta pozitie niste craboti frontali ai acestui cep, situati sub nervura, patrund în niste caneluri frontale ale mufei de care este fixata piulita dispuse deasupra suprafetei filetate ale mufei respective, ceea ce permite transmiterea momentelor de torsiune în conditiile în care mufa este fixata prin înfiletare de cepul fixat de o bucata de material tubular.The invention relates to a quick connection for sealing together two pieces of tubular or solid material which are in the form of a set of drilling and pumping plows used, especially for relatively mild-or-extraction pipes, or a pipelines through which pressurized fluids are conveyed. the connection according to the invention is characterized in that it comprises a nut which can be moved along a pin secured by screwing into a jack provided with an annular rib with which a collar of the nut comes in contact when it is connected by screwing with a plug provided for this purpose with an external threaded surface, thereby locking in this last pin of the pin, along which the nut can be moved. In this position some frontal crates of this pin, located under the rib, enter into some front grooves of the nut to which the nut is attached above the threaded surface of the respective plug, which allows the transmission of torsional moments in the conditions when the plug is fastened by thread by the pin fastened by a piece of tubular material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO83111691A RO88039A2 (en) | 1983-07-22 | 1983-07-22 | QUICK COUPLING |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO83111691A RO88039A2 (en) | 1983-07-22 | 1983-07-22 | QUICK COUPLING |
Publications (2)
Publication Number | Publication Date |
---|---|
RO88039B1 true RO88039B1 (en) | 1985-10-31 |
RO88039A2 RO88039A2 (en) | 1985-11-30 |
Family
ID=20113442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO83111691A RO88039A2 (en) | 1983-07-22 | 1983-07-22 | QUICK COUPLING |
Country Status (1)
Country | Link |
---|---|
RO (1) | RO88039A2 (en) |
-
1983
- 1983-07-22 RO RO83111691A patent/RO88039A2/en unknown
Also Published As
Publication number | Publication date |
---|---|
RO88039A2 (en) | 1985-11-30 |
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