JPS6089087U

JPS6089087U - Motorcycle body frame

Info

Publication number: JPS6089087U
Application number: JP18249283U
Authority: JP
Inventors: 鶴見　保之
Original assignee: 本田技研工業株式会社
Priority date: 1983-11-26
Filing date: 1983-11-26
Publication date: 1985-06-18

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示すもので、第１図は本考案
の車体フレームを備えた自動二輪車の側面図、第２図は
第１図における車体フレームの斜図図、第３図は第２図
における要部の拡大側面図、第４図は同上平面図、第５
図は第３図における■−■線に沿う断面図、第６図は第
３図におけるＶＩ−ＶＩ線に沿う断面図、第７図は第２
図における下部フレームの拡大側面図、第８図は第７図
における■矢視図、第９図は第７図におけるＸ矢視図、
第１０図は第７図におけるＸ矢視図、第１１図は第２図
におけるセンターフレームの拡大断面図、第１２図は第
１１図におけるｘｎ−ｘｎ線に沿う断面図である。７・・・・・・車体フレーム、８・・・・・・水冷式２
サイクルエンジン、１４・・・・・・ヘッドパイプ、１
５・・・・・・上部フレーム、１５ａ・・・・・・接合
部、１５ｂ・・・・・・屈曲部、１５ｃ・・・・・・外
側面、１５ｄ・・・・・・内側面、１６・・・・・・穴
、１７・・・・・・下部フレーム、１８・・・・・・セ
ンターフレーム、１９・・・・・・クロスメンバ、２２
・・・・・・シートレール、２３・・・・・・ステー、
２４・・・・・・補強材、２７、２８．　２９．３０・
・・・・・取付部、３１・・・・・・外−側部材、３１
ａ・・・・・・フランジ部、３２・・・・・・内側部材
、３２ａ・・・・・・フランジ部、Ａ・・・・・・搭乗
員、Ｂ・・・・・・ひざ、３３ａ、３４ａ・・・・・・
屈曲部。The drawings show one embodiment of the present invention, and FIG. 1 is a side view of a motorcycle equipped with the body frame of the present invention, FIG. 2 is a perspective view of the body frame in FIG. 1, and FIG. 3 is a side view of a motorcycle equipped with the body frame of the present invention. Fig. 2 is an enlarged side view of the main parts, Fig. 4 is a plan view of the same as above, Fig. 5
The figure is a sectional view taken along the line ■-■ in Fig. 3, Fig. 6 is a sectional view taken along the line VI-VI in Fig. 3, and Fig. 7 is a sectional view taken along the line VI-VI in Fig. 3.
An enlarged side view of the lower frame in the figure, FIG. 8 is a view in the direction of the ■ arrow in FIG. 7, FIG. 9 is a view in the direction of the X arrow in FIG. 7,
10 is a view taken along the X arrow in FIG. 7, FIG. 11 is an enlarged sectional view of the center frame in FIG. 2, and FIG. 12 is a sectional view taken along the line xn-xn in FIG. 11. 7...Vehicle frame, 8...Water cooling type 2
Cycle engine, 14...Head pipe, 1
5... Upper frame, 15a... Joint part, 15b... Bent part, 15c... Outer surface, 15d... Inner surface, 16... Hole, 17... Lower frame, 18... Center frame, 19... Cross member, 22
... Seat rail, 23 ... Stay,
24... Reinforcement material, 27, 28. 29.30・
...Mounting part, 31...Outer side member, 31
a...Flange part, 32...Inner member, 32a...Flange part, A...Crew member, B...Knee, 33a , 34a...
bending part.

Claims

[Scope of utility model registration request]

The members constituting the vehicle body frame are formed into a square pipe shape by joining an outer member and an inner member facing each other and having a U-shaped cross section made by press-forming a steel plate, and in order to form a bent part of the member. A body frame for a motorcycle, wherein the bending centers of the bent portions formed on opposing surfaces of the outer member and the inner member are shifted from each other.