MODE OF MANUFACTURING MOVABLE CONNECTIONS Russian patent published in 2007 - IPC F16L27/00 

Abstract RU 2293899 C1

FIELD: the invention refers to the field of machine building and may be used at manufacturing movable connections.

SUBSTANCE: the mode of manufacturing of movable connections includes forming clearances between elements of fittings with the aid of separated elements, filling the clearances with elastomer for forming elastic elements with influence of temperature and pressure. At manufacturing elements of fittings are at first heated till 110-1200C of temperature, clearances are filled with elastomer, then temperature is smoothly increased till 140-1500C during 10-15 minutes for each 2 millimeters of the thickness of the elastic element. Vulcanization is executed at temperature 140-1500C holding out at this temperature 15-20 minutes. After that pressure is reduced, removal of separated elements is made. Observance of the worked out technological regime of manufacturing allows to increase quality of manufacturing movable connections at ensuring selection of demanded properties: a low module of shift, high solidity of fastening, stable degree of vulcanization along the edges of elastic elements.

EFFECT: increases quality of manufacturing.

2 dwg

Similar patents RU2293899C1

Title Year Author Number
MOVABLE JOINT MAKING METHOD 2005
  • Shajdurova Galina Ivanovna
  • Kazantseva Natal'Ja Nikolaevna
  • Minchenkov Aleksandr Mikhajlovich
RU2283451C1
METHOD FOR MAKING A MOVEABLE CONNECTION 2005
  • Shajdurova Galina Ivanovna
  • Shatrov Vladimir Borisovich
  • Minchenkov Aleksandr Mikhajlovich
RU2302580C2
METHOD OF MANUFACTURE OF MOVABLE JOINT 1996
  • Gorozhantsev V.V.
  • Vronskaja M.S.
RU2118732C1
METHOD FOR MAKING FLEXIBLE MOVABLE JOINT 1998
  • Gorozhantsev V.V.
  • Shajdurova G.I.
  • Mikhajlova E.A.
  • Mazunin M.S.
  • Skljarenko V.M.
RU2195601C2
PACKER CUP COLLAR AND METHOD OF ITS MANUFACTURING 2023
  • Pyatov Ivan Solomonovich
  • Ladanov Sergej Viktorovich
  • Krivykh Igor Evgenevich
  • Parij Evgeniya Aleksandrovna
RU2815799C1
PACKER CUP COLLAR AND METHOD OF ITS MANUFACTURING 2023
  • Pyatov Ivan Solomonovich
  • Ladanov Sergej Viktorovich
  • Krivykh Igor Evgenevich
  • Parij Evgeniya Aleksandrovna
RU2813081C1
METHOD OF MAKING MOVABLE JOINT 2005
  • Shajdurova Galina Ivanovna
  • Minchenkov Aleksandr Mikhajlovich
RU2283450C1
MOLD FOR MANUFACTURE OF REINFORCED MECHANICAL RUBBER GOODS 1998
  • Mazunin M.S.
  • Leonov V.G.
RU2195398C2
METHOD OF PRODUCING PISTONS FOR MUD PUMPS 2008
  • Kutsov Aleksandr Nikolaevich
  • Kutsov Denis Aleksandrovich
RU2393090C2
METHOD OF MAKING GERATOR STATOR 2012
  • Melekhin Aleksandr Grigor'Evich
  • Minchenkov Aleksandr Mikhajlovich
  • Shatrov Vladimir Borisovich
RU2500513C1

RU 2 293 899 C1

Authors

Shajdurova Galina Ivanovna

Minchenkov Aleksandr Mikhajlovich

Dates

2007-02-20Published

2005-08-08Filed