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2 157 931

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IPC

(21) (22)

Application

98117037/28, 1998-09-11

(24)

Start date

1998-09-11

(22)

Actual filing date

1998-09-11

(45)

Published

2000-10-20

(72)

Inventor

Kochetkov A.F.

(73)

Holder

Ul'Janovskij Gosudarstvennyj Tekhnicheskij Universitet

HELICAL GEARING Russian patent published in 2000 - IPC

Abstract RU 2157931 C2

FIELD: mechanical engineering. SUBSTANCE: in helical gearing of spur gears contacting with conjugated sections of external slanting teeth at some distance from engagement pole Π sections of gear teeth and wheel are described along the same curve, that is involute of gear main circumference. EFFECT: enhanced loading capacity. 3 dwg

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RU 2 157 931 C2

Authors

Kochetkov A.F.

Dates

2000-10-20—Published

1998-09-11—Filed

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