METHOD FOR MAKING FROM ROD BENT PARTS Russian patent published in 2004 - IPC

Abstract RU 2233205 C1

FIELD: plastic metal working, possibly manufacture from rod bent parts such as clamps for rail mounting.

SUBSTANCE: method realized in die set comprises steps of initially bending on mandrels end portions of blank; releasing them out of mandrels and then bending remaining part of blank; performing initial bending until formation of two loops by rolling around rod of pair of rollers moving along curvilinear paths; then fixing blank and bending two portions shifted to center of blank from portions bent beforehand in the same direction until formation of third loop.

EFFECT: enhanced efficiency of method.

8 cl, 1 ex, 11 dwg

Similar patents RU2233205C1

Title Year Author Number
METHOD OF FABRICATING CURVED ITEMS FROM BAR 2007
  • Zhuchenko Aleksandr Nikolaevich
  • Maleeva Tat'Jana Aleksandrovna
  • Grishin Nikolaj Savel'Evich
RU2364458C2
METHOD FOR MAKING PARTS FROM ROD 1997
  • Zhuchenko Aleksandr Nikolaevich
  • Piskunov O.A.(Ru)
  • Kazachkov E.A.(Ru)
RU2157291C2
DIE SET FOR MAKING PARTS FROM ROD 1997
  • Zhuchenko Aleksandr Nikolaevich
RU2155112C2
METHOD AND DIE FOR PIECES PRODUCTION FROM ROD 0
  • Stepanov Vladimir Andreevich
  • Nesterov Dmitrij Kuzmich
  • Zhuchenko Aleksandr Nikolaevich
  • Sazonov Vladimir Nikolaevich
SU1817723A3
METHOD FOR MAKING BY BENDING ROD OF THREE-DIMENSIONAL PARTS SUCH AS CLAMPS OF RAIL JOINTS 2003
  • Nikitin V.V.
  • Volodin A.M.
  • Fedchin A.M.
  • Agulov V.G.
  • Skorokhodov E.P.
  • Gorshkov V.V.
  • Krasnovskij V.M.
  • Petrov N.P.
RU2253529C2
APPARATUS FOR FEEDING BLANK TO DIE SET 1995
  • Zhuchenko Aleksandr Nikolaevich[Ua]
  • Shelkov Sergej Mikhajlovich[Ru]
  • Piskunov Oleg Alekseevich[Ru]
RU2082528C1
BENDING PROCEDURE FOR FABRICATION OF SPACE FORM COMPONENTS OF RAIL BRACE CLAMP TYPE OUT OF ROD 2009
  • Volodin Aleksej Mikhajlovich
  • Sorokin Vladislav Alekseevich
  • Lazorkin Viktor Andreevich
  • Petrov Nikolaj Pavlovich
  • Nikitin Vasilij Vasil'Evich
  • Gorshkov Vladislav Vadimovich
  • Gusev Valentin Dmitrievich
RU2397834C1
AUTOMATIC MACHINE FOR MANUFACTURE OF SPATIAL FORM PARTS, SUCH AS CLAMPS OF RAIL FASTENING, FROM BAR BY TWO SIDE BENDING 2003
  • Nikitin V.V.
  • Volodin A.M.
  • Fedchin A.M.
  • Agulov V.G.
  • Skorokhodov E.P.
  • Gorshkov V.V.
  • Krasnovskij V.M.
  • Petrov N.P.
RU2258573C2
PROCEDURE FOR FABRICATION OF SPACE FORM COMPONENTS OF RAIL BRACE CLAMP TYPE OUT OF ROD BY BENDING 2009
  • Volodin Aleksej Mikhajlovich
  • Sorokin Vladislav Alekseevich
  • Lazorkin Viktor Andreevich
  • Petrov Nikolaj Pavlovich
  • Nikitin Vasilij Vasil'Evich
  • Uvarov Andrej Grigor'Evich
  • Klenin Aleksej Pavlovich
RU2397833C1
DOUBLE-SIDED BENDING AUTOMATIC MACHINE TO PRODUCE SPACE PARTS, FOR EXAMPLE, RAIL JOINT CLIPS 2009
  • Volodin Aleksej Mikhajlovich
  • Sorokin Vladislav Alekseevich
  • Petrov Nikolaj Pavlovich
  • Nikitin Vasilij Vasil'Evich
  • Gorshkov Vladislav Vadimovich
  • Gusev Valentin Dmitrievich
  • Lazorkin Viktor Andreevich
RU2412772C2

RU 2 233 205 C1

Authors

Zhuchenko Aleksandr Nikolaevich

Maleeva Tat'Jana Aleksandrovna

Grishin Nikolaj Savel'Evich

Dates

2004-07-27Published

2002-12-04Filed