Title:
GEAR DEVICE
Document Type and Number:
Japanese Patent JP2020106077
Kind Code:
A
Abstract:
To provide a precessing gear device which is efficiently manufacturable.SOLUTION: A gear device 10 comprises a first gear 110 and a second gear 120 which are arranged with a first axial line La as a center, and an input shaft 150 and an intermediate gear 130. The intermediate gear 130 is arranged with a second axial line Lb which is inclined to the first axial line La as a center. The intermediate gear 130 has an inner ring part 131 rotating accompanied by the rotation of the input shaft 150, and an outer ring part 135 which is rotatably arranged with respect to the inner ring part 131, and engaged with the first gear 110 and the second gear 120. The gear device 10 also comprises an inclination shaft member 170 different from the input shaft 150, and arranged between an internal peripheral face 134a of a center opening part 134 arranged at the inner ring part 131 and the input shaft 150. The inclination shaft member 170 supports the internal peripheral face 134a at an inclination external peripheral face 170a which is parallel with the second axial line Lb.SELECTED DRAWING: Figure 1
Inventors:
TASHIRO TAKASHI
Application Number:
JP2018244648A
Publication Date:
July 09, 2020
Filing Date:
December 27, 2018
Export Citation:
Assignee:
JTEKT CORP
International Classes:
F16H1/32
Attorney, Agent or Firm:
Hiromori Arai