RU95101679A - Stepless transmission - Google Patents

Stepless transmission

Info

Publication number
RU95101679A
RU95101679A RU95101679/11A RU95101679A RU95101679A RU 95101679 A RU95101679 A RU 95101679A RU 95101679/11 A RU95101679/11 A RU 95101679/11A RU 95101679 A RU95101679 A RU 95101679A RU 95101679 A RU95101679 A RU 95101679A
Authority
RU
Russia
Prior art keywords
gear
shaft
output shaft
reverse
gears
Prior art date
Application number
RU95101679/11A
Other languages
Russian (ru)
Other versions
RU2097215C1 (en
Inventor
П.Д. Чернышев
Ua]
Original Assignee
П.Д. Чернышев
Ua]
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 П.Д. Чернышев, Ua] filed Critical П.Д. Чернышев
Priority to RU95101679A priority Critical patent/RU2097215C1/en
Publication of RU95101679A publication Critical patent/RU95101679A/en
Application granted granted Critical
Publication of RU2097215C1 publication Critical patent/RU2097215C1/en

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  • Structure Of Transmissions (AREA)
  • Control Of Transmission Device (AREA)

Abstract

FIELD: automotive industry. SUBSTANCE: stepless transmission has housing accommodating drive and output shafts, forward and reverse gear shifter in form of freely fitted on drive shaft forward and reverse gears with clutch for engagement with drive shaft, reverse idler gear and forward and reverse secondary gears rigidly secured on countershaft installed in parallel with drive shaft, device to transmit main motion to output shaft made in form of sun gear rigidly secured on countershaft and planet pinions arranged on carrier and meshing with sun gear, carrier being rigidly secured on output shaft installed coaxially with countershaft, and large gear wheel meshing with planet pinions and installed in housing for rotation around its own axis. Transmission has torque and power control device installed on output shaft and made in form of feedback gear rigidly secured on output shaft, fluid coupling with intake and transmitting gears coupled with feedback gear and gear coaxially mounted on large gear wheel coupled with transmitting gear of fluid coupling, and locking arrangement in form of locking gear rigidly fitted on auxiliary shaft and meshing with large gear wheel. It has also forward and reverse overrunning clutches engaged by means of auxiliary shaft clutch. Output shaft is installed coaxially with large gear wheel resting on gear by one support and on housing by other support. Input and auxiliary shaft clutches are installed for simultaneous shifting. EFFECT: provision of automatic control of output shaft speed depending on load on shaft.

Claims (1)

Изобретение относится к автомобилестроению. Бесступенчатая коробка передач содержит установленные в корпусе ведущий и выходной валы, устройство включения переднего и заднего хода, выполненное в виде свободно установленных на входном валу шестерен переднего и заднего хода с муфтой входного вала их зацепления с ведущим валом, паразитной шестерни заднего хода и вторичных шестерен переднего и заднего хода, жестко закрепленных на промежуточном валу, установленном параллельно ведущему валу, устройство передачи на выходной вал основного движения, выполненное в виде жестко закрепленной на промежуточном валу солнечной шестерни, связанных с ней сателитов, расположенных на водиле, жестко закрепленном на выходном валу, установленном соосно с промежуточным валом, и большого зубчатого колеса, связанного с сателитами, и установленного в корпусе с возможностью вращения вокруг собственной оси, устройство регулирования величины крутящего момента и мощности на выходном валу, выполненное в виде жестко закрепленной на выходном валу шестерни обратной связи, связанной с ней гидромуфты с приемной и передающей шестернями и соосно закрепленной на большом зубчатом колесе шестерни, связанной с передающей шестерней гидромуфты, и устройство запирания, выполненное в виде шестерни запирания, жестко установленной на вспомогательном валу и входящей в зацепление с большим зубчатым колесом, обгонных муфт прямого и заднего хода, включаемых при помощи муфты вспомогательного вала, причем выходной вал установлен соосно с большим зубчатым колесом одной опорой в последнем, а другой в корпусе, а муфты входного и вспомогательного валов установлены с возможностью одновременного переключения. Обеспечивается автоматическое регулирование величины оборотов выходного вала в зависимости от нагрузки на нем.The invention relates to the automotive industry. The continuously variable transmission contains drive and output shafts installed in the housing, a forward and reverse gear switching device, made in the form of forward and reverse gears freely mounted on the input shaft with an input shaft clutch for their engagement with the drive shaft, a spurious reverse gear and secondary front gears and reverse gear, rigidly fixed on an intermediate shaft mounted parallel to the drive shaft, a transmission device to the output shaft of the main movement, made in the form of rigidly fixed on the intermediate shaft of the sun gear, associated satellites located on the carrier, rigidly mounted on the output shaft mounted coaxially with the intermediate shaft, and a large gear wheel connected to the satellites, and mounted in the housing with the possibility of rotation around its own axis, the control device the magnitude of the torque and power on the output shaft, made in the form of a feedback gear rigidly fixed to the output shaft, fluid couplings associated with it, with receiving and transmitting gears and coaxially gears fastened to a large gear wheel connected to the transmission gear of the hydraulic coupling, and a locking device made in the form of a locking gear rigidly mounted on the auxiliary shaft and engaged with the large gear wheel, overrunning forward and reverse clutches included by means of the auxiliary shaft clutch moreover, the output shaft is mounted coaxially with the large gear one bearing in the last, and the other in the housing, and the input and auxiliary shaft couplings are installed with the possibility of simultaneous HANDOVER. Provides automatic control of the output shaft speed depending on the load on it.
RU95101679A 1995-02-03 1995-02-03 Stepless gearbox RU2097215C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95101679A RU2097215C1 (en) 1995-02-03 1995-02-03 Stepless gearbox

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95101679A RU2097215C1 (en) 1995-02-03 1995-02-03 Stepless gearbox

Publications (2)

Publication Number Publication Date
RU95101679A true RU95101679A (en) 1996-11-20
RU2097215C1 RU2097215C1 (en) 1997-11-27

Family

ID=20164576

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95101679A RU2097215C1 (en) 1995-02-03 1995-02-03 Stepless gearbox

Country Status (1)

Country Link
RU (1) RU2097215C1 (en)

Also Published As

Publication number Publication date
RU2097215C1 (en) 1997-11-27

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