Title:
SWASH PLATE TYPE CONTINUOUSLY VARIABLE TRANSMISSION
Document Type and Number:
Japanese Patent JP3696382
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To easily and quickly process a cylinder block using a parallel multi- axis tool, and simultaneously, make the constitution in the radial direction more compact by disposing a first and a second valve hole in parallel with the axial line of a cylinder block as similarly as a pump cylinder hole and a motor cylinder hole in a swash plate type continuously variable transmission.
SOLUTION: An annular shaped high pressure oil flow-way 47 and an annular shaped oil flow-way 48 are set in parallel in the axial direction of a cylinder block 4, a number of first distribution valves 28 and second distribution valves 42 are fitted in a number of first valve holes 26 and second valve holes 40 to be provided for the cylinder block 4 in such a way as to be extended in parallel with the axial line of the cylinder block while being perpendicularly intersected with both the oil flow-ways, and a first valve swash plate 9b and a second valve swash plate 19b which reciprocate the first distribution valve 28 and the second distribution valve 42 following relative rotation with the cylinder block 4, are integrally formed in a pump swash plate 9a and a motor swash plate 19a.
Inventors:
Yoshihiro Nakajima
Tsutomu Hayashi
Hiroaki Shikayama
Masako Takahashi
Tsutomu Hayashi
Hiroaki Shikayama
Masako Takahashi
Application Number:
JP24685597A
Publication Date:
September 14, 2005
Filing Date:
September 11, 1997
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
F16H39/14; F03C1/253; F04B1/22; (IPC1-7): F16H39/14; F03C1/253; F04B1/22
Domestic Patent References:
| JP9112648A |
Attorney, Agent or Firm:
Ken Ochiai
Kazuaki Niki
Kazuaki Niki