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2 293 704

(13)

(51)

IPC

B66B23/02(2006-01-01)

B66B23/14(2006-01-01)

B66D1/00(2006-01-01)

(21) (22)

Application

2005104772/11, 2005-02-22

(24)

Start date

2005-02-22

(22)

Actual filing date

2005-02-22

(45)

Published

2007-02-20

(72)

Inventor

Kovalevskij Vjacheslav Jur'EvichPrikhod'Ko Vladimir IvanovichVoloshchenko Aleksandr MikhajlovichGet'Man Andrej NikolaevichMaslovets Jurij NikolaevichKorobka Boris Afanas'EvichKovalenko Jurij NikolaevichShiljaev Vladimir NikolaevichDenisenko Nikolaj Semenovich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Vagonostroitel'Nyj Zavod"

ESCALATOR DRIVE REDUCTION GEAR Russian patent published in 2007 - IPC B66B23/02 B66B23/14 B66D1/00

Abstract RU 2293704 C2

FIELD: mechanical engineering; escalator drives.

SUBSTANCE: proposed reduction gear 1 of escalator has frame 2 installed of base. One of its supports 3 is hinged, and is installed coaxially with input shaft of reduction gear, and other on is provided with retractable support platform 4, made removable or turnable. Frame 2 of reduction gear 1 forms space sufficient for its turning around axle of higher support 3 through definite angle.

EFFECT: simplified design of reduction gear of escalator drive, facilitated repair and mounting operations.

3 cl, 3 dwg

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RU 2 293 704 C2

Authors

Kovalevskij Vjacheslav Jur'Evich

Prikhod'Ko Vladimir Ivanovich

Voloshchenko Aleksandr Mikhajlovich

Get'Man Andrej Nikolaevich

Maslovets Jurij Nikolaevich

Korobka Boris Afanas'Evich

Kovalenko Jurij Nikolaevich

Shiljaev Vladimir Nikolaevich

Denisenko Nikolaj Semenovich

Dates

2007-02-20—Published

2005-02-22—Filed