METHOD OF MANUFACTURE OF FLEXIBLE METAL- REINFORCED HOSE Russian patent published in 2003 - IPC

Abstract RU 2207926 C1

FIELD: plastic metalworking; manufacture of flexible metal-reinforced hoses with helical movable seam from metal band. SUBSTANCE: proposed method includes profiling of band, for example Z- or S-shaped section, preliminary deforming by winding on mandrel and final deforming on mandrel at crimping the flanges by rollers. Preliminary deforming is performed by winding on profiled part of mandrel without catching the turns for obtaining flexible hose with reliable movable connection of turns. EFFECT: enhanced mobility of hose. 4 dwg

Similar patents RU2207926C1

Title Year Author Number
APPARATUS FOR MAKING FLEXIBLE METALLIC HOSE 1999
  • Gordeev B.P.
  • Skrylev S.N.
  • Kalinin D.A.
RU2189879C2
METHOD AND APPARATUS FOR MANUFACTURE OF FLEXIBLE METAL PIPES 1994
  • Perlov S.V.
  • Kashelevskij G.I.
  • Brjukhanov A.M.
  • Daminov R.S.
  • Itbaev V.K.
  • Lukin B.Ju.
  • Karasev S.V.
  • Kaplin V.P.
RU2072267C1
METHOD OF SHAPING CORRUGATED SHELLS 0
  • Belyakov Aleksandr Grigorevich
  • Prokhorov Mikhail Evgenevich
SU1726084A1
METHOD OF MAKING FLEXIBLE METALLIC HOSES AND APPARATUS FOR PERFORMING THE SAME 1992
  • Perlov S.V.
  • Kashelevskij G.I.
  • Brjukhanov A.M.
  • Bogdanov S.Sh.
  • Daminov R.S.
  • Itbaev V.K.
  • Lukin B.Ju.
  • Mikhajlenko V.K.
RU2071394C1
HOSE, METHOD AND DEVICE FOR MANUFACTURE THEREOF 1991
  • Kurochkin Evgenij Aleksandrovich
  • Orlova Raisa Petrovna
  • Sternik Jurij L'Vovich
  • Faletov Aleksandr Petrovich
RU2007654C1
METHOD OF MANUFACTURING METAL HOSES FROM TAPE 0
  • Brovman Tatyana Vasilevna
SU1503922A1
METHOD OF COLD SHAPING OF FINISHING ACCESSORIES, AND AUTOMATIC TRAIN FOR ITS IMPLEMENTATION 2014
  • Starichenko Nikolaj Vladimirovich
  • Davletov Radik Saetgalievich
RU2573460C1
FLEXIBLE EXPANSION JOINT 2001
  • Borodin V.N.
  • Izakson G.S.
  • Kurbatov V.P.
  • Shitarev I.L.
RU2180069C1
APPARATUS FOR MAKING NON-SEALED METALLIC HOSES FROM TAPE 2001
  • Leukhin Ju.V.
RU2198048C2
METHOD OF PRODUCING FLEXIBLE BIMETALLIC SQUARE CROSS SECTION TUBES 0
  • Legin Anatolij Mikhajlovich
SU1000135A1

RU 2 207 926 C1

Authors

Gordeev B.P.

Skrylev S.N.

Kalinin D.A.

Dates

2003-07-10Published

2001-12-13Filed