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2 246 050

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Application

2003119794/11, 2003-06-30

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Start date

2003-06-30

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Actual filing date

2003-06-30

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Published

2005-02-10

(72)

Inventor

Gil'Manov F.S.Kirsanov Ju.A.Khajrullin A.A.Musin R.A.Majstrenko V.V.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Zavod

WHEEL BOLT WITH SHAPED HEAD Russian patent published in 2005 - IPC

Abstract RU 2246050 C1

FIELD: mechanical engineering.

SUBSTANCE: wheel bolt comprises threaded rod with conical flange which goes into the cylindrical collar adjacent to the head. The head is made of alternating longitudinal projections and hollows conjugated in radii. The circumscribed diameter of the shaped head is 0.7-074 of the greater diameter of the conical flange. The height of the shaped head is less than 0.6 of its circumscribed diameter.

EFFECT: simplified design and enhanced reliability of fastening.

1 dwg

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RU 2 246 050 C1

Authors

Gil'Manov F.S.

Kirsanov Ju.A.

Khajrullin A.A.

Musin R.A.

Majstrenko V.V.

Dates

2005-02-10—Published

2003-06-30—Filed

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