Title:
自動二輪車のシートフレーム
Document Type and Number:
Japanese Patent JP6708687
Kind Code:
B2
Abstract:
A seat frame for a motorcycle includes a plurality of aluminum parts manufactured with different manufacturing methods. A seat frame includes front members, middle members, and a rear member, the front members, the middle members, and the rear member being formed of aluminum. The rear member is formed by integral molding based on a gravity casting method. The rear member includes a pair of left and right rail portions, a front cross portion, a rear cross portion, and a plurality of attachment bosses for attaching other parts. The left and right rail portions each have an attachment portion to be connected to a rear end portion of corresponding one of the middle members provided on an end portion thereof on the front side in the vehicle longitudinal direction.
Inventors:
Shota Suzuki
Hayashi Keiji
Yoshiki Higashijima
Hayashi Keiji
Yoshiki Higashijima
Application Number:
JP2018062299A
Publication Date:
June 10, 2020
Filing Date:
March 28, 2018
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
B62K19/12; B62K19/06
Domestic Patent References:
| JP2005029131A | ||||
| JP2000053058A | ||||
| JP2004299464A | ||||
| JP2006240345A | ||||
| JP2015189427A |
Attorney, Agent or Firm:
Kiyotaka Sakamoto
Sanji Tanabe
Sanji Tanabe