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2 148 491

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IPC

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Application

98116696/28, 1998-09-07

(24)

Start date

1998-09-07

(22)

Actual filing date

1998-09-07

(45)

Published

2000-05-10

(72)

Inventor

Dement'Ev A.D.

(73)

Holder

Institut Mekhanizatsii Sel'Skogo Khozjajstva Pri Novosibirskom Gosudarstvennom Agrarnom Universitete

WORKING TOOL OF IMPACT DESTRUCTION Russian patent published in 2000 - IPC

Abstract RU 2148491 C1

FIELD: destruction of elastic-brittle materials. SUBSTANCE: tail part of striker is of cylindrical form. Its diameter is several times as large as length of blade, and its height is more than half as large as diameter. Due to this form of striker impact pulse becomes stretched, and time of separation of fracture edges is increased. As a result of this, main fracture enlarges its size, thereby enhancing the destruction of material. EFFECT: enhanced efficiency. 1 dwg

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RU 2 148 491 C1

Authors

Dement'Ev A.D.

Dates

2000-05-10—Published

1998-09-07—Filed

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