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(19)

(11)

2 308 706

(13)

(51)

IPC

G01N19/02(2006-01-01)

(21) (22)

Application

2006104491/28, 2006-02-13

(24)

Start date

2006-02-13

(22)

Actual filing date

2006-02-13

(45)

Published

2007-10-20

(72)

Inventor

Gusev Aleksandr FedorovichIzmajlov Vladimir Vasil'EvichNesterova Irina Nikolaevna

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnicheskij Universitet"

METHOD OF MEASURING REST FRICTION COEFFICIENT OF SURFACE LAYER OF MATERIAL Russian patent published in 2007 - IPC G01N19/02

Abstract RU 2308706 C1

FIELD: measuring technique.

SUBSTANCE: method comprises setting the specimen for permitting forward motion in the horizontal plane and measuring probe for permitting angular motion in the vertical plane, loading the measuring probe that is in a contact with the surface of the specimen at a single point, and moving the specimen together with the probe until their mutual shift in two mutually opposite directions. The rest friction coefficient is determined from the formula proposed.

EFFECT: enhanced reliability.

3 dwg, 1 tbl

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RU 2 308 706 C1

Authors

Gusev Aleksandr Fedorovich

Izmajlov Vladimir Vasil'Evich

Nesterova Irina Nikolaevna

Dates

2007-10-20—Published

2006-02-13—Filed