Patenton — panteon of patents

(19)

RU

(11)

2 090 284

(13)

C1

(51)

IPC

(21) (22)

Application

96114689/02, 1996-08-05

(22)

Actual filing date

1996-08-05

(45)

Published

1997-09-20

(72)

Inventor

Alekperov V.Ju.Maganov R.U.Shurinov V.A.Chernyshevich S.L.

(73)

Holder

Aktsionernoe Obshchestvo Otkrytogo TipaAktsionernoe Obshchestvo Otkrytogo Tipa Nauchno-Issledovatel'Skij Institut Trubnoj Promyshlennosti"

METHOD FOR STRAIGHTENING ELONGATED PRODUCTS Russian patent published in 1997 - IPC

Abstract RU 2090284 C1

FIELD: straightening equipment. SUBSTANCE: method comprises steps of placing elongated product on two supports, measuring curvature of product along its whole length, approximating bent portions by circle arcs and symmetrically acting upon said bent portions by two forces in direction opposite to bending direction. Distance between points of applying said forces for each bent portion is set equal to 0.7-1.0 of its length. Value of plastic bending for each portion is set equal to camber of circle approximating it. EFFECT: lowered allowance range for deflection of product axis, reduced metal cold-harden at straightening. 3 dwg, 1 tbl

Similar patents RU2090284C1

Title Year Author Number
METHOD OF STRAIGHTENING ARTICLES SUCH AS TUBES AND PRESS FOR PERFORMING THE SAME 1996
  • Alekperov V.Ju.
  • Maganov R.U.
  • Shurinov V.A.
  • Chernyshevich S.L.
 RU2090283C1
METHOD FOR STRAIGHTENING ELONGATED PRODUCTS 1995
  • Shurinov V.A.
  • Pykhov S.I.
  • Blinov Ju.I.
  • Klimov V.P.
  • Lesnichij V.F.
  • Kozlovskij A.M.
  • Bezzubov A.V.
  • Chernyshevich S.L.
 RU2104108C1
METHOD FOR ARTICLE STRAIGHTENING BY ROLLS 1997
  • Alekperov V.Ju.
  • Blinov Ju.I.
  • Kozlovskij A.M.
  • Shurinov V.A.
  • Pykhov S.I.
 RU2113305C1
ROLLING MILL FOR SLANT ROLLER STRAIGHTENING 1994
  • Blinov Ju.I.
  • Kartushov B.P.
  • Klimov V.P.
  • Pykhov S.I.
  • Bezzubov A.V.
  • Kozlovskij A.M.
  • Fedorin V.R.
 RU2070456C1
METHOD OF MAKING CYLINDER OF WELL SUCKER ROD PUMP 1996
  • Alekperov V.Ju.
  • Maganov R.U.
  • Lesnichij V.F.
  • Pykhov S.I.
  • Shurinov V.A.
 RU2090282C1
METHOD OF STRAIGHTENING ENDS OF RAILS 1992
  • Kolmogorov S.V.
  • Volegov I.F.
  • Poljakov A.P.
  • Makarov Ju.D.
  • Bykov V.A.
 RU2038883C1
METHOD OF MAKING TUBES WITH USE OF STATIONARY MANDREL 1992
  • Shurinov V.A.
  • Jakovlev V.V.
  • Chernyshevich S.L.
  • Ignatov A.I.
 RU2057609C1
GEAR TO DRESS CYLINDRICAL ARTICLES 1997
  • Blinov Ju.I.
  • Chernyshevich S.L.
  • Shurinov V.A.
  • Pykhov S.I.
  • Kozlovskij A.M.
  • Bezzubov A.V.
  • Fedorin V.R.
 RU2107569C1
PLUNGER-TYPE PUMP CYLINDER STRAIGHTENING METHOD 1994
  • Shenderov I.B.
  • Bychkov N.A.
 RU2078630C1
STRAIGHTENING PRESS 2001
  • Kozlovskij A.M.
  • Pykhov S.I.
  • Shurinov V.A.
  • Volkorezov A.A.
 RU2219008C2

RU 2 090 284 C1

Authors

Alekperov V.Ju.

Maganov R.U.

Shurinov V.A.

Chernyshevich S.L.

Dates

1997-09-20—Published

1996-08-05—Filed

read Similar patents