JPS607273U

JPS607273U - Structure to prevent backward movement of column shaft

Info

Publication number: JPS607273U
Application number: JP9880083U
Authority: JP
Inventors: 末次　謙治
Original assignee: 日産自動車株式会社
Priority date: 1983-06-28
Filing date: 1983-06-28
Publication date: 1985-01-18

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 drawings]

第１図は従来のステアリング装置の概略図、第２図は従
来のコラムシャフトの後方移動防止構造を示す一部切開
した正面図、第３図は第２図の■−ＩＩＩ線断面図、第
４図は本考案の第一実施例に係るコラムシャフトの後方
移動防止構造□を示す一部、　切開した正面図、第５図
は第４図の■−Ｖ線断面図、第６図は第５図のＶＩ−Ｖ
Ｉ線断面図、第７図は本考案の第二実施例に係るコラム
シャフトの後方移動防止構造を示す一部切開した正面図
、第８図は第７図の■−■線断面図、第９図は第８図の
■−■線断面図である。１・・・・・・コラムシャフト、２・・・・・・ステア
リングホイール、３・・・・・・ステアリングギヤ、４
・・・・・・車体、５・・・・・・コラムチューブ、５
ａ、　　５ｃ・・・・・・ねじ孔、１０．１５・・・・
・・ブラケット、１０ａ、１５ａ・・・・・・通孔、１
１．１６・・・・・・間隔部材、１２．１８・・・・・
・取付はボルト、１９・・・・・・ナツト。Fig. 1 is a schematic diagram of a conventional steering device, Fig. 2 is a partially cutaway front view showing a conventional column shaft backward movement prevention structure, Fig. 3 is a sectional view taken along the line ■-III of Fig. 2, Figure 4 is a partially cut-away front view showing the column shaft backward movement prevention structure □ according to the first embodiment of the present invention, Figure 5 is a cross-sectional view taken along the line ■-V in Figure 4, and Figure 6 is a cross-sectional view of the structure □. VI-V in Figure 5
7 is a partially cutaway front view showing a structure for preventing backward movement of a column shaft according to a second embodiment of the present invention; FIG. 8 is a sectional view taken along the line ■-■ of FIG. 7; FIG. 9 is a sectional view taken along the line ■-■ in FIG. 8. 1... Column shaft, 2... Steering wheel, 3... Steering gear, 4
...Car body, 5...Column tube, 5
a, 5c...Screw hole, 10.15...
...Bracket, 10a, 15a...Through hole, 1
1.16... Spacing member, 12.18...
・Install with bolts, 19 nuts.

Claims

[Scope of utility model registration request]

A column shaft with a steering wheel attached to the rear end and a front end connected to the steering gear, a column tube that rotatably supports the column shaft, a bracket fixed to the vehicle body, and the column tube attached to the bracket is bolted. and an annular stepped surface formed on the column shaft, and the mounting is performed by protruding a bolt inward of the column tube to set a gap between the column shaft and the annular stepped surface corresponding to the allowable amount of backward movement of the column shaft. A structure for preventing backward movement of a column shaft.