MD264Z - Process for joining the nipple with the hose - Google Patents

Process for joining the nipple with the hose Download PDF

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Publication number
MD264Z
MD264Z MDS20100033A MDS20100033A MD264Z MD 264 Z MD264 Z MD 264Z MD S20100033 A MDS20100033 A MD S20100033A MD S20100033 A MDS20100033 A MD S20100033A MD 264 Z MD264 Z MD 264Z
Authority
MD
Moldova
Prior art keywords
hose
nipple
holes
joining
bush
Prior art date
Application number
MDS20100033A
Other languages
Romanian (ro)
Russian (ru)
Inventor
Ион РАССОХИН
Original Assignee
Ион РАССОХИН
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 Ион РАССОХИН filed Critical Ион РАССОХИН
Priority to MDS20100033A priority Critical patent/MD264Z/en
Publication of MD264Y publication Critical patent/MD264Y/en
Publication of MD264Z publication Critical patent/MD264Z/en

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  • Joints That Cut Off Fluids, And Hose Joints (AREA)

Abstract

The invention relates to mechanical engineering, namely to the hose connections to solid elements.The process for nipple connection to a hose includes removal of the outer rubber layer from the hose (6) up to the metal braid (7) and putting the hose (6) on the nipple (1), on which is put a bush (2), wherein are made longitudinal through holes (3) and which is equipped with internal annular collars (5), afterwards the bush (2) is compressed into the area of through holes (3).The result is to simplify the process for nipple connection to a hose.

Description

Invenţia se referă la industria construcţiilor de maşini, şi anume la îmbinările furtunurilor cu elemente rigide. The invention relates to the machine building industry, namely to hose joints with rigid elements.

Se cunoaşte un procedeu de asamblare a niplului cu furtunul, care include acoperirea primului strat interior din plastic cu un al doilea strat din oţel sau alt material şi un strat exterior, cuprinse într-o bucşă cu găuri străpunse, care se strânge în regiunea găurilor străpunse [1]. A method of assembling the nipple with the hose is known, which includes covering the first inner layer of plastic with a second layer of steel or other material and an outer layer, contained in a bushing with through holes, which is tightened in the region of the through holes [1].

Dezavantajul acestui procedeu constă în micşorarea rezistenţei furtunului la presiuni înalte ale lichidului. The disadvantage of this process is the decrease in the hose's resistance to high liquid pressures.

Problema pe care o rezolvă invenţia constă în simplificarea procedeului de îmbinare a niplului cu furtunul. The problem that the invention solves consists in simplifying the process of joining the nipple to the hose.

Procedeul, conform invenţiei, înlătură dezavantajul menţionat mai sus prin aceea că include înlăturarea stratului exterior de cauciuc de pe furtun până la învelişul metalic şi îmbrăcarea furtunului pe niplu, pe care se îmbracă o bucşă, în care sunt executate găuri străpunse longitudinale şi care este dotată cu borduri inelare interioare, după care bucşa se strânge în regiunea găurilor străpunse. The method, according to the invention, eliminates the above-mentioned disadvantage by including the removal of the outer rubber layer from the hose down to the metal coating and the fitting of the hose onto the nipple, on which a sleeve is fitted, in which longitudinal through holes are made and which is equipped with inner annular edges, after which the sleeve is tightened in the region of the through holes.

Rezultatul invenţiei constă în simplificarea procedeului de îmbinare a niplului cu furtunul. The result of the invention consists in simplifying the process of connecting the nipple to the hose.

Invenţia se explică prin desenele din fig. 1 şi 2, care reprezintă: The invention is explained by the drawings in Fig. 1 and 2, which represent:

- fig. 1, îmbinarea niplului cu furtunul în secţiune; - Fig. 1, section of the nipple and hose connection;

- fig. 2, vederea generală a îmbinării niplului cu furtunul. - Fig. 2, general view of the nipple-hose connection.

Procedeul de îmbinare a niplului cu furtunul include înlăturarea stratului exterior de cauciuc de pe furtunul 6 până la învelişul metalic 7 şi îmbrăcarea furtunului 6 pe niplul 1, pe care se îmbracă o bucşă 2, în care sunt executate găuri străpunse longitudinale 3 cu punţi 4 şi care este dotată cu borduri inelare interioare 5, după care bucşa 2 se strânge în regiunea găurilor străpunse 3. The process of joining the nipple to the hose includes removing the outer rubber layer from the hose 6 to the metal coating 7 and putting the hose 6 on the nipple 1, on which a sleeve 2 is put on, in which longitudinal through holes 3 with bridges 4 are made and which is equipped with inner annular edges 5, after which the sleeve 2 is tightened in the region of the through holes 3.

Procedeul de îmbinare a niplului cu furtunul se efectuează în felul următor. The process of connecting the nipple to the hose is carried out as follows.

Pe niplul 1 în bucşa 2 se introduce furtunul 6 cu învelişul metalic 7, după care bucşa 2 se strânge în regiunea găurilor străpunse 3 până la atingerea capetelor 8 şi 9 pe diametrul exterior 10. On the nipple 1, the hose 6 with the metal coating 7 is inserted into the bushing 2, after which the bushing 2 is tightened in the region of the pierced holes 3 until the ends 8 and 9 touch the outer diameter 10.

1. EP 1887272 A1 2008.02.13 1. EP 1887272 A1 2008.02.13

Claims (1)

Procedeu de îmbinare a niplului cu furtunul, care include înlăturarea stratului exterior de cauciuc de pe furtun (6) până la învelişul metalic (7) şi îmbrăcarea furtunului (6) pe niplu (1), pe care se îmbracă o bucşă (2), în care sunt executate găuri străpunse longitudinale (3) şi care este dotată cu borduri inelare interioare, după care bucşa (2) se strânge în regiunea găurilor străpunse (3).Method of joining the nipple to the hose, which includes removing the outer rubber layer from the hose (6) down to the metal coating (7) and putting the hose (6) on the nipple (1), on which a sleeve (2) is put on, in which longitudinal through holes (3) are made and which is equipped with inner annular edges, after which the sleeve (2) is tightened in the region of the through holes (3).
MDS20100033A 2009-07-31 2009-07-31 Process for joining the nipple with the hose MD264Z (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20100033A MD264Z (en) 2009-07-31 2009-07-31 Process for joining the nipple with the hose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20100033A MD264Z (en) 2009-07-31 2009-07-31 Process for joining the nipple with the hose

Publications (2)

Publication Number Publication Date
MD264Y MD264Y (en) 2010-08-31
MD264Z true MD264Z (en) 2011-03-31

Family

ID=45815126

Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20100033A MD264Z (en) 2009-07-31 2009-07-31 Process for joining the nipple with the hose

Country Status (1)

Country Link
MD (1) MD264Z (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1390471A2 (en) * 1986-08-07 1988-04-23 Предприятие П/Я Р-6194 Connection on high-pressure flexible pipe-line with nipple
SU1520292A1 (en) * 1987-12-08 1989-11-07 Всесоюзный научно-исследовательский и конструкторско-технологический институт резиновой промышленности Disconnectable flexible hose/fitting joint
SU1629676A1 (en) * 1989-03-29 1991-02-23 Татарский Государственный Научно-Исследовательский И Проектный Институт Нефтяной Промышленности Method of assembly of hose end termination unit
SU1753168A1 (en) * 1990-05-07 1992-08-07 Научно-Производственное Объединение По Организации Ремонта И Обслуживания Машин, Механизмов И Оборудования На Предприятиях Агропромышленного Комплекса High-pressure hose joint
SU1825410A3 (en) * 1991-01-11 1993-06-30 Ivan V Rassokhin Device for connection of nipple to flexible braided rubber hose
RU2116548C1 (en) * 1993-03-01 1998-07-27 Акционерное общество "КВАРТ" Load-bearing joint of high-pressure hose
RU2120579C1 (en) * 1993-02-25 1998-10-20 АББ Дистрикт Хитинг Текнолоджи А/С Piping system with heat insulation, method of laying pipes and devices for connecting pipes
EP1887272A1 (en) * 2006-08-11 2008-02-13 Meccanica Finnord S.P.a. Method for assembling a high pressure fluid tube and a fitting element, and fitting obtained by this method
DE202008006612U1 (en) * 2008-05-15 2008-08-07 Parker Hannifin Gmbh & Co. Kg Connection and connection device for high-pressure lines
MD3849C2 (en) * 2007-01-09 2009-09-30 Ион РАССОХИН Nipple connection to the hose
MD3932C2 (en) * 2007-01-11 2010-01-31 Ион РАССОХИН Nipple connection to the flexible rubber hose with metal braid
  • 2009

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1390471A2 (en) * 1986-08-07 1988-04-23 Предприятие П/Я Р-6194 Connection on high-pressure flexible pipe-line with nipple
SU1520292A1 (en) * 1987-12-08 1989-11-07 Всесоюзный научно-исследовательский и конструкторско-технологический институт резиновой промышленности Disconnectable flexible hose/fitting joint
SU1629676A1 (en) * 1989-03-29 1991-02-23 Татарский Государственный Научно-Исследовательский И Проектный Институт Нефтяной Промышленности Method of assembly of hose end termination unit
SU1753168A1 (en) * 1990-05-07 1992-08-07 Научно-Производственное Объединение По Организации Ремонта И Обслуживания Машин, Механизмов И Оборудования На Предприятиях Агропромышленного Комплекса High-pressure hose joint
SU1825410A3 (en) * 1991-01-11 1993-06-30 Ivan V Rassokhin Device for connection of nipple to flexible braided rubber hose
RU2120579C1 (en) * 1993-02-25 1998-10-20 АББ Дистрикт Хитинг Текнолоджи А/С Piping system with heat insulation, method of laying pipes and devices for connecting pipes
RU2116548C1 (en) * 1993-03-01 1998-07-27 Акционерное общество "КВАРТ" Load-bearing joint of high-pressure hose
EP1887272A1 (en) * 2006-08-11 2008-02-13 Meccanica Finnord S.P.a. Method for assembling a high pressure fluid tube and a fitting element, and fitting obtained by this method
MD3849C2 (en) * 2007-01-09 2009-09-30 Ион РАССОХИН Nipple connection to the hose
MD3932C2 (en) * 2007-01-11 2010-01-31 Ион РАССОХИН Nipple connection to the flexible rubber hose with metal braid
DE202008006612U1 (en) * 2008-05-15 2008-08-07 Parker Hannifin Gmbh & Co. Kg Connection and connection device for high-pressure lines

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Publication number Publication date
MD264Y (en) 2010-08-31

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