Title:
PLANETARY GEAR TRANSMISSION GEAR
Document Type and Number:
Japanese Patent JPS6088250
Kind Code:
A
Abstract:
PURPOSE:To reduce the magnitude of the number of revolutions produced at some member, by a method wherein, in a device which is provided between an input and an output shaft with 2 planetary gear mechanisms, an arranging method, such as disconnecting means, for a plurality of clutches and brakes is devised. CONSTITUTION:In a planetary gear transmission gear which is sonstituted such that first and second planetaly gear mechanism, having sun gears S1 and S2, carriers PC1 and PC2, and ring gears R1 and R2, respectively, are located between an input shaft I and an output shaft O, the input shaft I is coupled to the sun gear S1 through a clutch C1. The carrier PC1 and the ring gear R2 are coupled integrally with the output shaft O, the input shaft I is coupled to the sun gear S2 and the carrier PC2 through clutches C2 and C3, respectively, and the ring gear R1 and the carrier PC2 are intercoupled through a clutch C4. Further, a case H is coupled to the sun gear S2 and the carrier PC2 through brakes B1 and B2, respectively.
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Inventors:
HIRAIWA KAZUMI
Application Number:
JP19673483A
Publication Date:
May 18, 1985
Filing Date:
October 20, 1983
Export Citation:
Assignee:
NISSAN MOTOR
International Classes:
F16H3/66; (IPC1-7): F16H3/66
Attorney, Agent or Firm:
Gunichiro Ariga