JPH039905U

JPH039905U -

Info

Publication number: JPH039905U
Application number: JP7143989U
Authority: JP
Priority date: 1989-06-19
Filing date: 1989-06-19
Publication date: 1991-01-30

Description

[Brief explanation of the drawing]

第１〜３図は本考案の一実施例としての自動車
リヤサスペンシヨンにおけるロワ・アーム取付位
置調整構造を示すもので、第１図はその正面図、
第２図は第１図の−矢視断面図、第３図は変
形例を示した第２図に対応する断面図であり、第
４〜７図は従来の自動車リヤサスペンシヨンにお
けるロワ・アーム取付位置調整構造を示すもので
、第４図はその斜視図、第５図はその要部斜視図
、第６図はその分解斜視図、第７図は第６図にお
いて各部品が組立てられた場合における−矢
視断面図である。１……リヤ・フロワクロスメンバ、２……ロワ
・アーム、２ａ……基端部、３……ロワ・アーム
ブラケツト、３ａ……長孔、３ｂ……切起し部、
３ｃ……膨出部、５……ワツシヤ、６……通しボ
ルト、７……ブツシユ、８……トレーリングアー
ム。 Figures 1 to 3 show a lower arm mounting position adjustment structure in an automobile rear suspension as an embodiment of the present invention, and Figure 1 is a front view thereof;
Fig. 2 is a sectional view taken along the - arrow in Fig. 1, Fig. 3 is a sectional view corresponding to Fig. 2 showing a modified example, and Figs. 4 to 7 are lower arms in a conventional automobile rear suspension. Figure 4 shows a perspective view of the mounting position adjustment structure, Figure 5 is a perspective view of the main parts, Figure 6 is an exploded perspective view of the structure, and Figure 7 shows the parts assembled in Figure 6. FIG. DESCRIPTION OF SYMBOLS 1... Rear floor cross member, 2... Lower arm, 2a... Base end portion, 3... Lower arm bracket, 3a... Long hole, 3b... Cut-and-cut portion,
3c...bulge, 5...washer, 6...through bolt, 7...butsu, 8...trailing arm.

Claims

[Scope of utility model registration request]

In a trailing type rear suspension of an automobile, a pair of front and rear lower arm brackets are welded to the rear floor cross member that constitutes the body of the automobile, and a horizontal elongated hole formed in each of the lower arm brackets. and a through bolt whose collar is welded to the eccentric position of the circular washer and which is mounted between the two elongated holes and rotatably supports the base end of the lower arm, and a through bolt that rotatably supports the base end of the lower arm, and The lower arm bracket includes a guide member whose both sides are in sliding contact, and the guide member is formed by a cut-out portion or a bulge portion formed on the surface of each of the lower arm brackets, respectively.
Lower arm mounting position adjustment structure for automobile rear suspension.