Title:
船外機、及び船外機のシャフトの製造方法
Document Type and Number:
Japanese Patent JP7383376
Kind Code:
B2
Abstract:
An outboard motor includes a shaft including a second spline that upwardly extends from a housing. The second spline is meshed with a first spline disposed inside either an engine cowl or an upper housing. The second spline includes a distal end and a body. The distal end is provided on an upper end of the shaft. The body is provided below the distal end. In the second spline, a groove width in the circumferential direction at the distal end is larger than a groove width in the circumferential direction at the body.
Inventors:
Yuki Ikegaya
Kenji Yukishima
Kenji Yukishima
Application Number:
JP2018201505A
Publication Date:
November 20, 2023
Filing Date:
October 26, 2018
Export Citation:
Assignee:
YAMAHA HATSUDOKI KABUSHIKI KAISHA
International Classes:
B63H20/00; F16D1/02
Domestic Patent References:
| JP2003214162A | ||||
| JP2006103554A | ||||
| JP201670378A | ||||
| JP5337736A |
Attorney, Agent or Firm:
Patent Attorney Corporation Shinju Global IP
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