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Patent Searching and Data


Title:
ギヤボックス
Document Type and Number:
Japanese Patent JP7281494
Kind Code:
B2
Abstract:
To improve concentricity of gear support shafts and accuracy of distances between the gear support shafts without increasing the number of components.SOLUTION: A gear box houses multiple gears whose support shafts are arranged parallel to each other and includes: a case member 34 having a gear housing part 44 in which the multiple gears are housed; and a gear lid part 50 which covers the gear housing part 44. The gear lid part 50 has ribs which are parallel to each other in a first direction and a second direction intersecting with the first direction. Positions of support shafts 120 of the multiple gears 42 are disposed at intersections P1 to P4 between first direction ribs 200 and second direction ribs 202.SELECTED DRAWING: Figure 5

Inventors:
Kazuaki Murayama
Katsuhiko Hirata
Takuya Etoh
Application Number:
JP2021025200A
Publication Date:
May 25, 2023
Filing Date:
February 19, 2021
Export Citation:
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Assignee:
Honda motor industry stock company
International Classes:
F16H57/03; F16D51/00; F16H57/031
Domestic Patent References:
JP2012229741A
JP6644558B2
Attorney, Agent or Firm:
Patent Attorney Corporation Isono International Patent and Trademark Office