METHOD OF LIFTING OF CAR FOR REPLACEMENT OF SPRING SET, AND JACK DESIGNED FOR IMPLEMENTING THE METHOD Russian patent published in 2008 - IPC B60S5/00 B66F7/16

Abstract RU 2319627 C1

FIELD: railway transport.

SUBSTANCE: to replace spring set, supporting unit is fitted in port of overspring beam of car, and body of car and overspring beam are raised, spring unit is taken out and new one is installed. Jack to lift car and replace spring set has housing 1 installed on support plate, and piston arranged in housing. Housing is furnished with outer guide bracket 11 to be fitted in port of overspring beam for shifting the beam and resting on piston through sleeve with fitted on load-bearing screw 5.

EFFECT: provision of safe repair without uncoupling of car, reliability in operation, dispensing with special appliances for lifting overspring beam.

3 cl, 2 dwg

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RU 2 319 627 C1

Authors

Kozubenko Ivan Dmitrievich

Belova Oksana Aleksandrovna

Dates

2008-03-20—Published

2006-12-11—Filed