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2 140 759

(13)

(51)

IPC

(21) (22)

Application

98115060/12, 1998-08-03

(24)

Start date

1998-08-03

(22)

Actual filing date

1998-08-03

(45)

Published

1999-11-10

(72)

Inventor

Vylegzhanin O.I.Rodin V.E.Oliferenko M.S.

(73)

Holder

Vylegzhanin Oleg Ignat'EvichRodin Vladimir EfimovichOliferenko Mikhail Semenovich

PROTECTIVE HELMET Russian patent published in 1999 - IPC

Abstract RU 2140759 C1

FIELD: equipment for protecting user's head from impacts. SUBSTANCE: helmet has sectioned casing with top and crown-shaped base. Petals of crown-shaped base are made wedge-shaped and are brought into contact with top part of casing. Top is provided with slots made by bending it for forming petals defining together with petals of base wedge pairs. EFFECT: increased efficiency in protecting user's head from impacts by improved strength. 3 cl, 6 dwg

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RU 2 140 759 C1

Authors

Vylegzhanin O.I.

Rodin V.E.

Oliferenko M.S.

Dates

1999-11-10—Published

1998-08-03—Filed