RU98118937A - MULTI-MOTOR POWER PLANT HELICOPTER DRIVE REDUCER FOR HELICOPTER - Google Patents

MULTI-MOTOR POWER PLANT HELICOPTER DRIVE REDUCER FOR HELICOPTER

Info

Publication number
RU98118937A
RU98118937A RU98118937/28A RU98118937A RU98118937A RU 98118937 A RU98118937 A RU 98118937A RU 98118937/28 A RU98118937/28 A RU 98118937/28A RU 98118937 A RU98118937 A RU 98118937A RU 98118937 A RU98118937 A RU 98118937A
Authority
RU
Russia
Prior art keywords
helicopter
reduction
power plant
power transmission
motor power
Prior art date
Application number
RU98118937/28A
Other languages
Russian (ru)
Inventor
В.Я. Дворкин
Н.П. Трушников
Р.З. Хасанов
Original Assignee
Открытое акционерное общество "Авиадвигатель"
Filing date
Publication date
Application filed by Открытое акционерное общество "Авиадвигатель" filed Critical Открытое акционерное общество "Авиадвигатель"
Publication of RU98118937A publication Critical patent/RU98118937A/en

Links

Claims (2)

1. Редуктор привода несущего винта вертолета с многодвигательной силовой установкой, включающий несколько ступеней редукции, кинематическая схема которого состоит из отдельных ветвей передачи мощности от каждого двигателя силовой установки к несущему винту, объединенных в последней ступени редукции общим ведомым колесом, отличающийся тем, что в предпоследней ступени редукции в каждую из ветвей передачи мощности симметрично включены по две промежуточные шестерни и по два дополнительных ведомых колеса, на общих податливых валах с которыми установлены дополнительные ведущие шестерни последней ступени редукции.1. The rotor drive rotor of a helicopter with a multi-engine power plant, including several stages of reduction, the kinematic diagram of which consists of separate branches of power transmission from each engine of the power plant to the main rotor, combined in the last stage of reduction by a common driven wheel, characterized in that in the penultimate reduction stages in each of the power transmission branches are symmetrically connected by two intermediate gears and two additional driven wheels, on common pliable shafts with which bubbled installed additional pinions last reduction stage. 2. Редуктор по п.1, отличающийся тем, что отдельные ветви передачи мощности замкнуты между собой в предпоследней ступени редукции общим зубчатым колесом. 2. The gearbox according to claim 1, characterized in that the individual branches of the power transmission are closed to each other in the penultimate reduction stage by a common gear wheel.
RU98118937/28A 1998-10-19 MULTI-MOTOR POWER PLANT HELICOPTER DRIVE REDUCER FOR HELICOPTER RU98118937A (en)

Publications (1)

Publication Number Publication Date
RU98118937A true RU98118937A (en) 2000-08-20

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