JPH0190656U - - Google Patents
Info
- Publication number
- JPH0190656U JPH0190656U JP18600187U JP18600187U JPH0190656U JP H0190656 U JPH0190656 U JP H0190656U JP 18600187 U JP18600187 U JP 18600187U JP 18600187 U JP18600187 U JP 18600187U JP H0190656 U JPH0190656 U JP H0190656U
- Authority
- JP
- Japan
- Prior art keywords
- wiper
- wiper arm
- housing
- link mechanism
- driven gear
- 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
Description
添付図面は本考案に係るワイパ駆動装置の一実
施例を示し、第１図はハウジングのアツパピース
を取外した状態の平面図、第２図は縦断面図、第
３図はワイパブレードの軌跡および拡拭面積を示
した説明図である。
２……ワイパピボツト、３……ハウジング、４
……固定歯車、５……従動歯車、６……リンク機
構、７……首振り運動機構、８……ワイパアーム
、８１……ワイパブレード。
The attached drawings show an embodiment of the wiper drive device according to the present invention, in which Fig. 1 is a plan view with the upper piece of the housing removed, Fig. 2 is a longitudinal sectional view, and Fig. 3 shows the locus and enlarged view of the wiper blade. It is an explanatory view showing the wiping area. 2... Wiper pivot, 3... Housing, 4
... fixed gear, 5 ... driven gear, 6 ... link mechanism, 7 ... oscillating movement mechanism, 8 ... wiper arm, 81 ... wiper blade.
Claims (1)
ジングと、そのハウジングに進退可能に装着した
ワイパアームと、そのワイパアームの先端に首振
り自在に装着したワイパブレードと、前記ハウジ
ング内に前記ワイパピボツトと同心に配設した固
定歯車と、その固定歯車に噛合させた従動歯車と
、その従動歯車と前記ワイパアームに介装し、従
動歯車の回転運動をワイパアームの進退運動に変
換するリンク機構と、そのリンク機構と前記ワイ
パブレードに介装し、リンク機構の運動に伴つて
ワイパブレードのワイパアームに対する角度を変
位させる首振り運動機構とを備えたことを特徴と
するワイパ駆動装置。 A housing that is removably attached to the wiper pivot, a wiper arm that is attached to the housing so that it can move forward and backward, a wiper blade that is swingably attached to the tip of the wiper arm, and a fixing member that is disposed within the housing concentrically with the wiper pivot. A gear, a driven gear meshed with the fixed gear, a link mechanism interposed between the driven gear and the wiper arm, and converting the rotational movement of the driven gear into forward and backward movement of the wiper arm, and the link mechanism and the wiper blade. What is claimed is: 1. A wiper drive device comprising: an oscillating mechanism interposed therein, which displaces the angle of the wiper blade with respect to the wiper arm as the link mechanism moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18600187U JPH0190656U (en) | 1987-12-08 | 1987-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18600187U JPH0190656U (en) | 1987-12-08 | 1987-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0190656U true JPH0190656U (en) | 1989-06-14 |
Family
ID=31477253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18600187U Pending JPH0190656U (en) | 1987-12-08 | 1987-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0190656U (en) |
-
1987
- 1987-12-08 JP JP18600187U patent/JPH0190656U/ja active Pending