JPH01123507U

JPH01123507U -

Info

Publication number: JPH01123507U
Application number: JP2047888U
Authority: JP
Priority date: 1988-02-17
Filing date: 1988-02-17
Publication date: 1989-08-22
Anticipated expiration: 2003-02-17
Also published as: JPH0542882Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例である自動車懸架
用トーシヨンバー装置におけるアンカーアーム取
付部を示す平面図、第２図はそのアンカーアーム
取付部の正面断面図、第３図は第２図のＢ―Ｂ矢
視断面図、第４図は開口の拡大平面図、第５図は
従来の自動車懸架用トーシヨンバー装置における
アンカーアーム取付部を示す正面断面図、第６図
は第５図のＡ―Ａ矢視断面図、第７図はアンカー
アーム本体部の縦断面図である。１２……クロスメンバー、１４……アンカーア
ーム、１４ａ……ボス部、１６……トーシヨンバ
ー、１８……スイベル、１９……アンカーボルト
、２０……ナツト、２１……開口、２１ｂ……位
置決め用狭幅部、２１ｃ……角度設定用口縁部。 Fig. 1 is a plan view showing the anchor arm mounting part of an automobile suspension torsion bar device which is an embodiment of this invention, Fig. 2 is a front sectional view of the anchor arm mounting part, and Fig. 3 is B of Fig. 2. -B sectional view, FIG. 4 is an enlarged plan view of the opening, FIG. 5 is a front sectional view showing the anchor arm attachment part in a conventional automobile suspension torsion bar device, and FIG. 6 is A-A in FIG. 5. FIG. 7 is a longitudinal sectional view of the anchor arm main body. 12... Cross member, 14... Anchor arm, 14a... Boss portion, 16... Torsion bar, 18... Swivel, 19... Anchor bolt, 20... Nut, 21... Opening, 21b... Positioning narrow Width part, 21c... Mouth edge part for angle setting.

Claims

[Claim for Utility Model Registration] The base end of an anchor arm housed in a cross member having an inverted U-shape in cross section is rotatably supported on one side wall of the cross member and slidably in the width direction of the cross member. A torsion bar is connected to the proximal end of the anchor arm, while an opening through which a portion of the anchor arm passes is formed in the upper part of the cross member, and an anchor bolt support member is inserted between both sides of the cross member. In a torsion bar device for automobile suspension, in which the head of the anchor bolt is swingably supported by the anchor bolt support member, and the shaft portion of the anchor bolt is passed through the tip of the anchor arm and fixed with a nut. , an angle setting mouth edge that regulates the angle of the anchor arm when the torsion bar is assembled to the base end of the anchor arm, and an angle setting lip that allows the anchor arm to be rotated toward the anchor bolt support member by tightening the nut. A torsion bar device for suspension of an automobile, characterized in that the opening is formed with a positioning narrow opening portion for regulating the position of the anchor arm in the longitudinal direction when the angle is adjusted.