SHAPING APPARATUS Russian patent published in 2005 - IPC

Abstract RU 2251464 C2

FIELD: plastic working of metals, possibly manufacture of double-curvature articles in creep mode.

SUBSTANCE: apparatus includes shaping chamber with working organs forming single-row modules; hydraulic drives; units for providing differential degree of said drives; normalizing devices. The last include screw gages with step motors mounted in single-row modules of working organs. Communication circuits of hydraulic drive include phase mains of power hydraulic cylinders, phase mains of return hydraulic cylinders and mains for communicating four-phase systems with pressure and drainage source. Constant-pressure main lines and phase main lines are mutually communicated through hydraulic distributors and other aggregates of hydraulic systems.

EFFECT: enhanced reliability of controlling, simplified program control, enlarged assortment of shaped products.

5 cl, 19 dwg

Similar patents RU2251464C2

Title Year Author Number
APPARATUS FOR SHAPING 2001
  • Gusev G.A.
  • Ljubashevskaja I.V.
  • Rublevskij L.L.
RU2216421C2
SHAPING APPARATUS 2003
  • Ljubashevskaja Irina Vasil'Evna
  • Rublevskij Leonid Leonidovich
RU2275267C2
HYDROSYSTEM OF INJECTION UNIT AND SET OF DOSE OF INJECTION-MOULDING MACHINE, FOR INSTANCE THERMOPLAST-AUTOMAT 2008
  • Matsuka Anton Nikolaevich
RU2382700C1
STEPPED MOTION DRIVE 2001
  • Vanin V.A.
  • Luchkin V.K.
  • Barkalov D.Ju.
RU2208716C2
TRENCH FILLING MACHINE 0
  • Glebov Vadim Dmitrievich
  • Tarkhov Albert Ivanovich
  • Ivanova Valentina Mikhajlovna
  • Vetlitsyn Aleksandr Mikhajlovich
SU1578279A2
HYDRAULIC-PULSE STEP-ACTION PRESS 1996
  • Tjarasov German Pavlovich
RU2093296C1
HYDRAULIC CONTROL SYSTEM OF TIE TAMPER WORKING TOOLS 1991
  • Кots I.V.
  • Voloshin А.В.
RU2020196C1
SYSTEM FOR CONTROL OF COUPLED TRACTORS 0
  • Belenkij Yuzef Semenovich
  • Gridin Nikolaj Fedotovich
  • Shevchuk Vladimir Petrovich
SU1662894A1
TRACTOR-MOUNTED HYDRAULIC SYSTEM 0
  • Yarosh Semen Dmitrievich
  • Kanaev Sergej Alekseevich
  • Bobrovnichij Anatolij Lazarevich
SU1144637A1
HYDRAULIC DRIVE 1998
  • Molotkov V.P.
RU2148196C1

RU 2 251 464 C2

Authors

Klopotov I.D.

Ljubashevskaja I.V.

Raevskaja G.A.

Rublevskij L.L.

Sosnin O.V.

Dates

2005-05-10Published

2002-07-22Filed