Title:
GEARING AND GEARING METHOD WHICH SELECTIVELY CHANGE GEAR RATIO AND DRIVE OUTPUT SHAFT
Document Type and Number:
Japanese Patent JPS59117949
Kind Code:
A
Abstract:
Power transmission apparatus for driving an output shaft (3) from an input shaft (2) comprising a fluid cylinder (36) secured to the output shaft (3) and a piston (35) slidably mounted in the cylinder. The piston (35) is driven in reciprocal movement in the cylinder (36) in response to rotation of the input shaft (2). The movement of the piston (35) is controllably damped in the cylinder (36) to produce controlled rotation of the output shaft (3) in correspondence therewith whereby the output shaft (3) can be driven from the input shaft (2) with a variable speed of rotation. By utilising a first swash (1) mechanism to drive the piston (35) from the input shaft (2) and a second swash mechanism (4a) to control damping, a variable speed differential hydrostatic transmission is obtained.
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Inventors:
JIYATSUKU UIRINSUKII
Application Number:
JP20501283A
Publication Date:
July 07, 1984
Filing Date:
November 02, 1983
Export Citation:
Assignee:
JIYATSUKU UIRINSUKII
International Classes:
F16H61/42; F16D31/02; F16D31/08; (IPC1-7): F16H39/46
Attorney, Agent or Firm:
Koji Hoshino