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2 151 807

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Application

99108698/02, 1999-04-21

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Start date

1999-04-21

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Actual filing date

1999-04-21

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Published

2000-06-27

(72)

Inventor

Astakhov A.N.Evsjukov V.N.Kornilaev A.N.Bubnov S.Ju.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

APPARATUS FOR QUENCHING GRINDING BALLS Russian patent published in 2000 - IPC

Abstract RU 2151807 C1

FIELD: metallurgy, in particular, thermal treatment of grinding balls. SUBSTANCE: apparatus has feeding pan, quenching tank with conveying trough, and discharge trough positioned above hopper. Discharge hopper has double-armed lever, conveying trough pivotally attached to frame for displacement in vertical plane. One arm of double-armed lever has stop and shackle pivotally fastened to pin for engagement with stop, and other arm carries curved feeler. Hopper is arranged for alternative engagement with shackle and feeler. EFFECT: increased quenching efficiency and enhanced reliability in operation. 3 dwg

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RU 2 151 807 C1

Authors

Astakhov A.N.

Evsjukov V.N.

Kornilaev A.N.

Bubnov S.Ju.

Dates

2000-06-27—Published

1999-04-21—Filed

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