JPS63189857U - - Google Patents
Info
- Publication number
- JPS63189857U JPS63189857U JP8082187U JP8082187U JPS63189857U JP S63189857 U JPS63189857 U JP S63189857U JP 8082187 U JP8082187 U JP 8082187U JP 8082187 U JP8082187 U JP 8082187U JP S63189857 U JPS63189857 U JP S63189857U
- Authority
- JP
- Japan
- Prior art keywords
- wiper
- shaft
- gear
- drive unit
- eccentric
- 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.)
- Granted
Links
- 239000011521 glass Substances 0.000 description 1
Description
第１図は本考案の実施として示すワイパー駆動
装置の断面図、第２図は第１図の装置の底面図、
第３―１図はワイピングアングルとガラス面との
関係を示す平面図、第３―２図は本考案によるエ
ラーアングル減少の効果を示すグラフ、第４図は
第３―２図のグラフを得るための計算例を示す表
である。
１：取付板、２：ハウジング、３：偏心シヤフ
ト、４：偏心孔、５：ワイパーシヤフト、６，７
，８，９：リンク、１０，１１：歯車。
FIG. 1 is a sectional view of a wiper drive device shown as an implementation of the present invention, FIG. 2 is a bottom view of the device shown in FIG. 1,
Figure 3-1 is a plan view showing the relationship between the wiping angle and the glass surface, Figure 3-2 is a graph showing the effect of reducing the error angle by the present invention, and Figure 4 is the graph shown in Figure 3-2. This is a table showing an example of calculation for. 1: Mounting plate, 2: Housing, 3: Eccentric shaft, 4: Eccentric hole, 5: Wiper shaft, 6, 7
, 8, 9: Link, 10, 11: Gear.
Claims (1)
ジングを貫通してその軸線回りに回動可能に支持
される偏心シヤフトと、該偏心シヤフトを貫通し
て前記軸線に対して傾斜する軸線を有する偏心孔
と、該偏心孔に回動可能に支持されたワイパシヤ
フトと、ワイパモータに連結されワイパシヤフト
を所定角度往復的に回動せしめるワイパシヤフト
駆動部と、ワイパシヤフト駆動部に連結されてワ
イパシヤフトの１サイクルの動作に対して偏心シ
ヤフトを２サイクル動作せしめる偏心シヤフト駆
動部とを含むワイパー駆動装置。 (2) ワイパーシヤフト駆動部がワイパモータに
連結された第１の歯車と該第１の歯車とワイパシ
ヤフトを連結するリンクとを含み、偏心シヤフト
駆動部が第１の歯車に噛み合う第２の歯車と第２
の歯車と偏心シヤフトとを連結するリンクを含む
実用新案登録請求の範囲第１項記載のワイパー駆
動装置。[Claims for Utility Model Registration] (1) A housing that is attached to a vehicle body, an eccentric shaft that penetrates the housing and is rotatably supported around its axis, and a a wiper shaft rotatably supported by the eccentric hole; a wiper shaft drive unit connected to a wiper motor and configured to reciprocate the wiper shaft by a predetermined angle; A wiper drive device including an eccentric shaft drive unit that operates an eccentric shaft for two cycles for one cycle of the wiper shaft. (2) The wiper shaft drive unit includes a first gear connected to the wiper motor and a link connecting the first gear and the wiper shaft, and the eccentric shaft drive unit includes a second gear meshing with the first gear and a link connecting the first gear and the wiper shaft. 2
The wiper drive device according to claim 1, which includes a link connecting the gear and the eccentric shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8082187U JPH0751954Y2 (en) | 1987-05-29 | 1987-05-29 | Wiper drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8082187U JPH0751954Y2 (en) | 1987-05-29 | 1987-05-29 | Wiper drive device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63189857U true JPS63189857U (en) | 1988-12-06 |
| JPH0751954Y2 JPH0751954Y2 (en) | 1995-11-29 |
Family
ID=30931980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8082187U Expired - Lifetime JPH0751954Y2 (en) | 1987-05-29 | 1987-05-29 | Wiper drive device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0751954Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019085099A (en) * | 2017-11-07 | 2019-06-06 | ドーガ エス．エー． | Windshield wiper device for windshield with changing curvature |
-
1987
- 1987-05-29 JP JP8082187U patent/JPH0751954Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019085099A (en) * | 2017-11-07 | 2019-06-06 | ドーガ エス．エー． | Windshield wiper device for windshield with changing curvature |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0751954Y2 (en) | 1995-11-29 |