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Title:
METHOD FOR ASSEMBLING AUTOMATIC TWO-WHEELED VEHICLE AND DEVICE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/092824
Kind Code:
A1
Abstract:
In an assembly unit (60) of an assembly device (50) for an automatic two-wheeled vehicle, a vehicle body frame (10), a stem assembly (24), and a top thread nut (26) are maintained such that the bottom of the vehicle body faces upward and the top of the vehicle body faces downward. Next, a lubricant (G) is coated on an upward-facing bottom opening (14) of a head pipe (12), and a vehicle bottom-side face of a race cone (28) disposed inside the top thread nut (26). Then, a ball (32) is retained in the bottom opening (14) and the race cone (28). In addition, a steering stem (22) is inserted into the bottom opening (14), and at the same time, the top thread nut (26) is screw-coupled to a screw unit of the steering stem (22) exposed from a downward-facing top opening (16) of the head pipe (12).

Inventors:
ASAMIZU KENICHI (JP)
MACHIDA HARUO (JP)
Application Number:
PCT/JP2017/041194
Publication Date:
May 24, 2018
Filing Date:
November 16, 2017
Export Citation:
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Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
B23P21/00; B23P19/02
Domestic Patent References:
WO2010100814A12010-09-10
Foreign References:
JP2004239298A2004-08-26
JP3046382U1998-03-06
JPS517853U1976-01-21
JPS5051339U1975-05-19
JPS4968374A1974-07-02
Attorney, Agent or Firm:
CHIBA Yoshihiro et al. (JP)
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