Patenton — panteon of patents

(19)

RU

(11)

2 173 270

(13)

C2

(51)

IPC

(21) (22)

Application

99122276/28, 1999-10-25

(24)

Start date

1999-10-25

(22)

Actual filing date

1999-10-25

(45)

Published

2001-09-10

(72)

Inventor

Eresko S.P.Eresko A.S.

(73)

Holder

Krasnojarskij Gosudarstvennyj Tekhnicheskij Universitet

LOAD-LIFTING MECHANISM Russian patent published in 2001 - IPC

Abstract RU 2173270 C2

FIELD: mechanical engineering; hydraulic load-lifting mechanisms. SUBSTANCE: proposed load-lifting mechanism has A-shaped boom 2 with telescopic section 5 in upper part and lower ends secured on platform body 1 for turning in transverse plane. Two-stage telescopic double-acting hydraulic cylinder is arranged in space of telescopic section. Rod of hydraulic cylinder is hinge-connected to platform body, inner housing of cylinder is hinge-connected by means of trunnions with A-shaped boom and by outer housing is connected to movable part of telescopic section for turning relative to trunnions of inner housing of hydraulic cylinder by means of eye with slot and axle. Load-gripping device is secured on telescopic section. EFFECT: simplified design, improved reliability. 1 dwg

Similar patents RU2173270C2

Title Year Author Number
FRONT-END LOADER 2002
  • Eresko A.S.
  • Eresko S.P.
  • Minin V.V.
  • Vasil'Ev S.I.
 RU2212500C1
HYDRAULIC CONTROL SYSTEM OF FRONT-END WORKING EQUIPMENT 2003
  • Eresko S.P.
  • Eresko A.S.
  • Vasil'Ev S.I.
  • Eresko T.T.
  • Terent'Ev S.N.
 RU2233237C1
CONTAINER CARRIER 2004
  • Kovalev Valerij Aleksandrovich
 RU2270109C2
MIXER 2003
  • Eresko S.P.
  • Eresko T.T.
  • Eresko A.S.
  • Vasil'Ev S.I.
  • Iljushin D.A.
 RU2224584C1
CONTAINER CARRIER 2014
  • Kovalev Valerij Aleksandrovich
  • Demchenko Igor' Ivanovich
  • Mulenkova Anastasija Olegovna
 RU2550062C1
LOAD CARRIER 2004
  • Kovalev V.A.
  • Danilov A.K.
  • Kizim A.G.
 RU2259287C1
JIB CRANE 2014
  • Bordachev Evgenij Fedorovich
  • Lazarev Igor' Aleksandrovich
 RU2572354C1
LOAD-UNLOAD DEVICE 2004
  • Kovalev Valerij Aleksandrovich
  • Tarskikh Aleksandr Aleksandrovich
  • Demchenko Igor' Ivanovich
 RU2273568C1
CRANE-MANIPULATOR SET LOAD-LIFTING BOOM 1999
  • Apal'Kov V.D.
  • Bogdanov V.O.
  • Moshkin V.S.
  • Okon'Skij A.B.
  • Podrubaev A.Eh.
  • Pyr'Ev A.A.
  • Pjatkin V.A.
  • Khaliulin A.G.
  • Shabrikov A.V.
 RU2169694C2
LOAD-UNLOAD DEVICE 2004
  • Kovalev Valerij Aleksandrovich
 RU2273569C1

RU 2 173 270 C2

Authors

Eresko S.P.

Eresko A.S.

Dates

2001-09-10—Published

1999-10-25—Filed

download Download PDF read Similar patents