JPS58142149U - Hydraulic device for adjusting the optical axis of head lamps - Google Patents
Hydraulic device for adjusting the optical axis of head lampsInfo
- Publication number
- JPS58142149U JPS58142149U JP4003782U JP4003782U JPS58142149U JP S58142149 U JPS58142149 U JP S58142149U JP 4003782 U JP4003782 U JP 4003782U JP 4003782 U JP4003782 U JP 4003782U JP S58142149 U JPS58142149 U JP S58142149U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic device
- adjusting
- optical axis
- spindle
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
第１図はヘッドランプの自動照射調整装置の構成を示す
説明図、第２図は本考案の一実施例を示す液圧装置の上
面図、第３図はそのＡ−Ａ線断面図、第４図はＢ−Ｂ−
９断面図、第５図は要部の分解斜視図である。
１・・・・・・スピンドル、１ａ・・・・・・非ねじ部
、１ｂ・・・・・・キー溝、２・・・・・・ハウジング
、２ａ・・・・・・開口筒部、３・・・・・・位置規制
部材、３ａ・・・・・・溝、３ｂ・・・・・・キー、４
・・・・・・ばね部材、４ａ・・・・・・突起。Fig. 1 is an explanatory diagram showing the configuration of an automatic headlamp irradiation adjustment device, Fig. 2 is a top view of a hydraulic device showing an embodiment of the present invention, Fig. 3 is a sectional view taken along line A-A, Figure 4 is B-B-
9 is a sectional view, and FIG. 5 is an exploded perspective view of the main parts. DESCRIPTION OF SYMBOLS 1... Spindle, 1a... Non-threaded part, 1b... Keyway, 2... Housing, 2a... Open cylinder part, 3...Position regulating member, 3a...Groove, 3b...Key, 4
...Spring member, 4a...Protrusion.
Claims (1)
トン駆動体とが螺合され、ハウジングの開口筒部から突
出した前記スピンドルの非ねじ部を正逆回転させること
により、前記ピストン駆動体を進退させるようにしたヘ
ッドランプの光軸調整用液圧装置において、リング形を
呈し、その外′周面に軸線方向をなす溝が所定の間隔を
あけて並設され、前記スピンドルの非ねじ部に着脱自在
にかつスピンドルと同時回転可能に嵌合した位置規制部
材と、この位置規制部材の前記溝に圧接係止する突起が
形成され、前記ハウジングの開口筒部内に装着したばね
部材とを備えたことを特徴とするヘッドランプの光軸調
整用液圧装置。The threaded portion of the operating spindle and the piston driving body are screwed together in the housing, and the piston driving body is moved forward and backward by rotating the non-threaded portion of the spindle protruding from the open cylindrical portion of the housing in forward and reverse directions. The hydraulic device for adjusting the optical axis of a headlamp is ring-shaped, and grooves extending in the axial direction are arranged in parallel at a predetermined interval on the outer peripheral surface of the hydraulic device, and the device is detachably attached to the non-threaded portion of the spindle. and a position regulating member fitted to be rotatable at the same time as the spindle, and a spring member having a protrusion press-fitted to the groove of the position regulating member and mounted within the open cylindrical portion of the housing. Hydraulic device for adjusting the optical axis of headlamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4003782U JPS58142149U (en) | 1982-03-20 | 1982-03-20 | Hydraulic device for adjusting the optical axis of head lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4003782U JPS58142149U (en) | 1982-03-20 | 1982-03-20 | Hydraulic device for adjusting the optical axis of head lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58142149U true JPS58142149U (en) | 1983-09-24 |
Family
ID=30051296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4003782U Pending JPS58142149U (en) | 1982-03-20 | 1982-03-20 | Hydraulic device for adjusting the optical axis of head lamps |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58142149U (en) |
-
1982
- 1982-03-20 JP JP4003782U patent/JPS58142149U/en active Pending
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