Title:
BIDIRECTIONAL RAMP-TYPE POWER TRANSMISSION MECHANISM OF CONTINUOUSLY VARIABLE TRANSMISSION
Document Type and Number:
Japanese Patent JP2019143799
Kind Code:
A
Abstract:
To provide a bidirectional ramp-type power transmission mechanism of a continuously variable transmission capable of transmitting power from a power input side to a power output side of the continuously variable transmission, and also transmitting power from the power output side to the power input side of the continuously variable transmission.SOLUTION: A bidirectional ramp-type power transmission mechanism of a continuously variable transmission includes a first rotor 1, a second rotor 2, and an annular body 3. The first rotor 1 has a plurality of first recessed grooves 11. The first recessed grooves 11 are annularly arranged. The first recessed grooves 11 have two first arc-shaped ramps 111 positioned right and left and smoothly connected to each other. The second rotor 2 has a plurality of second recessed grooves 21. The second recessed grooves 21 are annularly arranged. The second recessed grooves 21 have two second arc-shaped ramps 211 disposed right and left, and smoothly connected to each other. The annular body 3 has a plurality of rollers 31 and positioning annular bodies 32.SELECTED DRAWING: Figure 1
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Inventors:
CHENG XIN-LIN
Application Number:
JP2019012889A
Publication Date:
August 29, 2019
Filing Date:
January 29, 2019
Export Citation:
Assignee:
MOTIVE POWER INDUSTRY CO LTD
International Classes:
F16H15/00; F16H25/06
Domestic Patent References:
| JPH06257652A | 1994-09-16 | |||
| JPH09280342A | 1997-10-28 |
Attorney, Agent or Firm:
Harakenzo world patent & trademark