RU95110535A - Pedal drive for bicycles and velomobiles - Google Patents

Pedal drive for bicycles and velomobiles

Info

Publication number
RU95110535A
RU95110535A RU95110535/11A RU95110535A RU95110535A RU 95110535 A RU95110535 A RU 95110535A RU 95110535/11 A RU95110535/11 A RU 95110535/11A RU 95110535 A RU95110535 A RU 95110535A RU 95110535 A RU95110535 A RU 95110535A
Authority
RU
Russia
Prior art keywords
carrier
hollow shaft
drive
shaft
driven
Prior art date
Application number
RU95110535/11A
Other languages
Russian (ru)
Inventor
В.П. Коротков
Original Assignee
В.П. Коротков
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by В.П. Коротков filed Critical В.П. Коротков
Priority to RU95110535/11A priority Critical patent/RU95110535A/en
Publication of RU95110535A publication Critical patent/RU95110535A/en

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  • Structure Of Transmissions (AREA)

Abstract

FIELD: mechanical engineering; transmissions for bicycles and velomobiles; drives of different mechanisms and machines, even gearboxes of automobiles. SUBSTANCE: pedal drive has drive shaft, driving and driven gears, planet pinions and carrier, all mounted in reduction gear housing. Drive shaft is installed so that its ends project beyond the outlines of reduction gear. Pedals are fitted on shaft ends. Lock is mounted on housing. Carrier or driven gear are alternately locked by this lock. Carrier is installed on rotating supports on drive shaft. Hollow shaft is installed coaxially on drive shaft to transmit rotary motion from carrier. Hollow shaft engages through spline joint with carrier. overrunning clutch is mounted on output end of hollow shaft. Driven gear is installed on rotary supports on hollow shaft of carrier and reduction gear housing. Overrunning clutch is mounted on output end. This clutch is installed coaxially with overrunning clutch on hollow shaft of carrier. Driving sprocket of chain drive is installed together with hub on overrunning clutches. Driving sprocket of chain drive is set into rotation either by hollow shaft of carrier or by driven gear of reduction gear, depending on state (fixing) of carrier or driven gear of reduction gear. EFFECT: enlarged operating capabilities.

Claims (1)

Изобретение относится к области машиностроения, в частности к производству трансмиссий для велосипедов и веломобилей с несколькими скоростями, а также может применяться с некоторыми конструктивными изменениями для приводов различных механизмов и машин, и в коробке передач автомобилей. Педальный привод для веломашин, содержит смонтированные в корпусе редуктора ведущий вал, ведущее и ведомое колеса, сателлиты, водило,при этом что ведущий вал установлен так, что его концы выступают за габариты редуктора, на которых крепятся педали, а на его корпусе установлен фиксатор, с помощью которого поочередно стопорятся водило или ведомое колесо, причем водило установлено на опорах вращения на ведущем валу, а для передачи вращательного движения от водила на ведущем валу соосно установлен полый вал, входящий в шлицевое соединение с водилом, причем на выходном конце полого вала имеется обгонная муфта, ведомое колесо установлено на опорах вращения на полом валу водила и корпусе редуктора, на выходном конце также имеет обгонную муфту, установленную соосно с обгонной муфтой на полом валу водила, а ведущая звездочка цепной передачи устанавливается со ступицей на обгонные муфты, при этом в зависимости от фиксации водила или ведомого колеса редуктора ведущая звездочка цепной передачи приводится во вращение или полым валом водила, или ведомым колесом редуктора.The invention relates to the field of engineering, in particular to the production of transmissions for bicycles and cycle cars with several speeds, and can also be used with some design changes for drives of various mechanisms and machines, and in the gearbox of cars. The pedal drive for cycle machines contains a drive shaft mounted in the gear case, a drive wheel and a driven wheel, satellites, a carrier, while the drive shaft is installed so that its ends protrude beyond the dimensions of the gearbox on which the pedals are mounted, and a latch is mounted on its body, by means of which the carrier or driven wheel is locked in turn, and the carrier is mounted on rotation bearings on the drive shaft, and for transmitting rotational movement from the carrier, a hollow shaft coaxially mounted in the spline connection with with a freewheel, and at the output end of the hollow shaft there is an overrunning clutch, the driven wheel is mounted on rotation bearings on the hollow shaft of the carrier and the gear housing, at the output end it also has an overrunning clutch installed coaxially with the overrunning clutch on the hollow shaft of the carrier, and the drive chain sprocket is installed with a hub for overrunning clutches, while depending on the fixation of the carrier or the driven gear wheel, the chain drive sprocket is driven either by the carrier's hollow shaft or the driven gear wheel.
RU95110535/11A 1995-06-26 1995-06-26 Pedal drive for bicycles and velomobiles RU95110535A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95110535/11A RU95110535A (en) 1995-06-26 1995-06-26 Pedal drive for bicycles and velomobiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95110535/11A RU95110535A (en) 1995-06-26 1995-06-26 Pedal drive for bicycles and velomobiles

Publications (1)

Publication Number Publication Date
RU95110535A true RU95110535A (en) 1997-05-20

Family

ID=48433941

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95110535/11A RU95110535A (en) 1995-06-26 1995-06-26 Pedal drive for bicycles and velomobiles

Country Status (1)

Country Link
RU (1) RU95110535A (en)

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