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RU

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2 187 084

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C2

(51)

IPC

(21) (22)

Application

2000117618/28, 2000-07-04

(24)

Start date

2000-07-04

(22)

Actual filing date

2000-07-04

(45)

Published

2002-08-10

(72)

Inventor

Bezzubik O.N.

(73)

Holder

Tsentral'Nyj Nauchno-Issledovatel'Skij Institut Im. Akad. A.N.Krylova

DEVICE FOR MEASURING ICE COMPRESSION FORCES Russian patent published in 2002 - IPC

Abstract RU 2187084 C2

FIELD: measurement technology. SUBSTANCE: device has base located in ice field and made in form of load-bearing platform at positive buoyancy; said platform consists of two L-shaped bases formed by force-taking plates 1 and 2 and two transversal plates 3 and 4 immovably connected with plates 1 and 2. Said L-shaped bases of load-bearing platform are interconnected flexibly and movably by means of four flat springs, thus forming flexible parallelogram. Two coil cylindrical springs 6 and 7 are located inside space formed by base which is free of ice; ends of said springs are connected with force-sensing plates 1 and 2. Axes of maximum compliance of coil cylindrical springs 6 and 7 and flexible parallelogram are perpendicular to working surface of force-sensing plates. Instrument transducer is made in form of potentiometer 12 mounted on one of force-sensing plate and leverage 13 and 14 connected with opposite plate on one side and with potentiometer shaft on other side. EFFECT: extended technological capabilities. 2 dwg

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RU 2 187 084 C2

Authors

Bezzubik O.N.

Dates

2002-08-10—Published

2000-07-04—Filed

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