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2 299 170

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IPC

B66B7/12(2006-01-01)

F16G9/00(2006-01-01)

(21) (22)

Application

2005132345/11, 2005-10-19

(24)

Start date

2005-10-19

(22)

Actual filing date

2005-10-19

(45)

Published

2007-05-20

(72)

Inventor

Korotkij Anatolij Arkad'EvichKhal'Fin Marat NurmukhamedovichKorotkij Dmitrij Anatol'EvichMaslov Valerij BorisovichKovalenko Oleg AleksandrovichKindzhibalov Aleksandr VladimirovichBondarenko Boris IgorevichLoskutov Mikhail AleksandrovichPoterukhina Anastasija Aleksandrovna

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Inzhenerno-Konsul'Tatsionnyj Tsentr Novocherkasskogo Gosudarstvennogo Tekhnicheskogo Universiteta

METHODS TO DETERMINE QUALITY OF WIRE ROPE WITH METAL CORE Russian patent published in 2007 - IPC B66B7/12 F16G9/00

Abstract RU 2299170 C1

FIELD: mechanical engineering; lifting and transporting facilities.

SUBSTANCE: invention relates to method of determination of quality of steel wire ropes with metal cores. According to proposed method, section of wire rope is chosen, lengths of element of said section are measured, maximum relative deviation of lengths is determined and compared with tolerable value. Test section of wire rope is measured up to jaw clamp and after said jaw clap. Length of test section of wire rope should not exceed 25 outer diameters of wire rope.

EFFECT: improved efficiency of checking quality of wire rope with metal core.

2 dwg

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RU 2 299 170 C1

Authors

Korotkij Anatolij Arkad'Evich

Khal'Fin Marat Nurmukhamedovich

Korotkij Dmitrij Anatol'Evich

Maslov Valerij Borisovich

Kovalenko Oleg Aleksandrovich

Kindzhibalov Aleksandr Vladimirovich

Bondarenko Boris Igorevich

Loskutov Mikhail Aleksandrovich

Poterukhina Anastasija Aleksandrovna

Dates

2007-05-20—Published

2005-10-19—Filed