Title:
可変伝動装置のための遊星可変装置
Document Type and Number:
Japanese Patent JP6779360
Kind Code:
B2
Abstract:
A planetary variator applicable in a variable transmission for realizing a variable speed and torque ratio includes: a ring wheel; at least two planet wheels, the at least two planet wheels including a shaft portion and a wheel portion that is rotatable about the shaft portion, the shaft portion having a longitudinal central axis, the longitudinal central axis also being the rotation axis of the wheel portion, each planet wheel being freely rotatable about a hinge axis that is oriented essentially perpendicularly with respect to a plane defined by the common central axis and the rotation axis of the wheel portion of the planet wheel; and a sun wheel. The ring wheel and the sun wheel are axisymmetric bodies positioned with respect to a common central symmetry axis. Interaction between the ring wheel, the at least two planet wheels, and the sun wheel takes place through a rolling motion.
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Inventors:
Philippe de Magieres
Lucas Precent
Lucas Precent
Application Number:
JP2019502141A
Publication Date:
November 04, 2020
Filing Date:
April 04, 2016
Export Citation:
Assignee:
MAZARO NV
International Classes:
F16H15/38
Domestic Patent References:
| JP11082659A | ||||
| JP55063048A | ||||
| JP48033984U |
Foreign References:
| WO2007040523A1 | ||||
| CN104776180A |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe