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2 565 750

(13)

(51)

IPC

A01B63/00(2006-01-01)

B60P3/41(2006-01-01)

B62D49/08(2006-01-01)

(21) (22)

Application

2014109524/11, 2014-03-12

(24)

Start date

2014-03-12

(22)

Actual filing date

2014-03-12

(45)

Published

2015-10-20

(72)

Inventor

Jakovlev Konstantin AleksandrovichSnjatkov Evgenij VjacheslavovichKadyrmetov Anvar MinirovichKondrashova Elena VladimirovnaPazjura Viktor Aleksandrovich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Obrazovanija Gosudarstvennyj Lesotekhnicheskij Unversitet Imeni G.F. Morozova"

DEVICE TO INCREASE STABILITY AND TRACTION-ADHESION CHARACTERISTICS OF SKIDDING TRACTOR Russian patent published in 2015 - IPC A01B63/00 B60P3/41 B62D49/08

Abstract RU 2565750 C2

FIELD: machine building.

SUBSTANCE: invention relates to machine building. Device to increase stability of traction-adhesion characteristics of skidding tractor contains hydraulic cylinder, electric-hydraulic distributor, hydraulic line, electronic control box. Displacement of the centre of gravity in the longitudinal direction is made by movement of the movable platform under signal from the strain sensors installed on axles of the tractor support rollers, and in transverse direction - by boom rotation, its value is determined by reading of the gyroscope and weight sensor.

EFFECT: increased stability and traction-adhesion characteristics of the skidding tractor at forest harvesting operations.

2 dwg

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RU 2 565 750 C2

Authors

Jakovlev Konstantin Aleksandrovich

Snjatkov Evgenij Vjacheslavovich

Kadyrmetov Anvar Minirovich

Kondrashova Elena Vladimirovna

Pazjura Viktor Aleksandrovich

Dates

2015-10-20—Published

2014-03-12—Filed