METHOD FOR MOLDING REINFORCED CONCRETE RAILROAD TIE Russian patent published in 1998 - IPC

Abstract RU 2113985 C1

FIELD: manufacture of reinforced concrete railroad ties. SUBSTANCE: method includes operations of placement of concrete mix into mold, formation of shaped hollow channels for embedded fastening bolts, installation of embedded washers and compaction of concrete mix. Prior to formation of shaped channels, through cone-shaped holes are made. In so doing, at the same time concrete mix is placed and compacted. Shaped hollow channels are formed in cone-shaped holes of compacted blank; in this case embedded washers are installed. EFFECT: higher quality of railroad ties. 4 dwg

Similar patents RU2113985C1

Title Year Author Number
LINE FOR MOLDING OF REINFORCED CONCRETE RAILROAD TIES 1996
  • Kondrashchenko V.I.
  • Solomatov V.I.
RU2113990C1
LINE FOR MOLDING OF REINFORCED CONCRETE RAILROAD TIES 1996
  • Kondrashchenko V.I.
  • Solomatov V.I.
RU2113989C1
LINE FOR MOLDING OF RAILROAD TIES 1996
  • Kondrashchenko V.I.
  • Solomatov V.I.
RU2113988C1
METHOD OF MANUFACTURE OF STABLE RAILWAY SLEEPER WITH APPLICATION OF MINING AND SMELTING PRODUCTION WASTES 2007
  • Senkus Vitautas Valentinovich
  • Fomichev Sergej Grigor'Evich
  • Senkus Vasilij Vitautasovich
  • Stefanjuk Bogdan Mikhajlovich
  • Senkus Valentin Vitautasovich
  • Sherstjuk Vladimir Vladimirovich
  • Marchenko Valentin Aleksandrovich
  • Konakova Nina Ivanovna
  • Zarechnev Maksim Sergeevich
  • Bondar' Aleksej Aleksandrovich
RU2335590C1
METHOD FOR PRODUCING REINFORCED-CONCRETE SLEEPERS AND BEAM TYPE UNDER-RAIL BEDS OF RAILWAY ROADS AND APPARATUS FOR PERFORMING THE SAME 2004
  • Levin Boris Alekseevich
  • Kruglov Valerij Mikhajlovich
  • Krikunov Oleg Il'Ich
RU2273562C2
METHOD FOR MANUFACTURE OF ANCHOR FERROCONCRETE SLEEPERS AND DEVICE FOR ITS REALIZATION 1999
  • Alekseeva L.P.
  • Levshin S.V.
  • Shurupov Ju.V.
  • Semchishin Grigorij Pavlovich
RU2190525C2
INTERMEDIATE SEPARATE RAIL FASTENING 1998
  • Suprun P.P.
RU2156841C2
REINFORCED CONCRETE SLEEPER 2005
  • Aksenov Jurij Nikolaevich
  • Bogachev Andrej Jur'Evich
  • Krikunov Oleg Il'Ich
  • Kruglov Valerij Mikhajlovich
  • Levin Boris Alekseevich
  • Chervjakov Vjacheslav Jur'Evich
RU2293810C1
INTERMEDIATE PERMANENT RAIL FASTENING FOR HIGH SPEED RAILWAY LINES 2002
  • Suprun P.P.
  • Gamolja Ju.A.
  • Leonov Eh.A.
  • Zavgorodnij G.V.
RU2221098C2
METHOD OF DIAGNOSING CONCRETE SLEEPER INSULATOR STATE 2007
  • Shamanov Viktor Innokent'Evich
  • Pul'Tjakov Andrej Vladimirovich
  • Trofimov Jurij Anatol'Evich
  • Shamanova Sof'Ja Iskanderovna
RU2369506C2

RU 2 113 985 C1

Authors

Kondrashchenko V.I.

Solomatov V.I.

Dates

1998-06-27Published

1996-08-07Filed