JPS598856U - Wiper drive device - Google Patents
Wiper drive deviceInfo
- Publication number
- JPS598856U JPS598856U JP10314882U JP10314882U JPS598856U JP S598856 U JPS598856 U JP S598856U JP 10314882 U JP10314882 U JP 10314882U JP 10314882 U JP10314882 U JP 10314882U JP S598856 U JPS598856 U JP S598856U
- Authority
- JP
- Japan
- Prior art keywords
- drive device
- wiper drive
- gear
- rotational motion
- reduction 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
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図は本考案のワイパ用駆動装置の一実施例のハウジ
ング蓋を取り外した状態の平面図、第２図および第３図
はそれぞれ上記実施例の一部を破断して描いた断面図で
ある。
１・・・ハウジング、２・・・モータ、３・・・ウォー
カ、４・・・ウオームホイル、５・・・第１減速元歯車
、６・・・第１元歯車軸、７・・・第１減速受歯車、８
・・・第２減速元歯車、９・・・第２元歯車軸、１０・
・・第２減速受歯車、１１・・・第２受歯車軸、１２・
・・偏心カム、１３・・・カムフォロワ、１４・・・ラ
ック、１５・・・ピニオン、１６・・・ワイパ軸、１７
・・・パツキン、１８・・・ハウジング蓋、１９・・・
第２元歯車軸々受、２０・・・第１元歯車軸々受、２１
・・・ワイパ軸々受、２２・・・第２受歯軸々受、２３
・・・ラックホルダ、２４・・・軸受ブツシュ。Fig. 1 is a plan view of an embodiment of the wiper drive device of the present invention with the housing cover removed, and Figs. 2 and 3 are sectional views of the above embodiment, respectively, with a part thereof cut away. be. DESCRIPTION OF SYMBOLS 1...Housing, 2...Motor, 3...Walker, 4...Worm wheel, 5...First reduction gear, 6...First gear shaft, 7...No. 1 Reduction receiving gear, 8
...Second reduction gear, 9...Second gear shaft, 10.
...Second reduction gear, 11...Second received gear shaft, 12.
...Eccentric cam, 13...Cam follower, 14...Rack, 15...Pinion, 16...Wiper shaft, 17
...Packskin, 18...Housing lid, 19...
2nd original gear shaft bearing, 20... 1st primary gear shaft bearing, 21
...Wiper shaft bearing, 22...Second receiving tooth shaft bearing, 23
...Rack holder, 24...Bearing bush.
Claims (1)
転運動着往復回転運動に変換する伝動手段とをハウジン
グ内に収納してなるワイパ用駆動装置において、上記の
回転運動を往復１回転運動に変換する伝動手段は減速歯
車機構の最終段受歯車に設けた偏心カムと、上記の偏心
カムによって駆動されるカムフォロワを備えたラックギ
ヤと、上記のラックに噛合するピニオンとからなり、か
つ、前記の減速歯車機構の歯車軸の両端をノ１ウジング
本体とハウジングの蓋とによって両持ち形に支承したこ
とを特徴とするワイパ用駆動装置。A wiper drive device that includes a reduction gear mechanism rotationally driven by a motor and a transmission means for converting continuous rotational motion into reciprocating rotational motion in a housing, which converts the above-mentioned rotational motion into reciprocating one-rotation motion. The transmission means includes an eccentric cam provided on the final stage receiving gear of the reduction gear mechanism, a rack gear equipped with a cam follower driven by the eccentric cam, and a pinion meshing with the rack, and the reduction gear A wiper drive device characterized in that both ends of a gear shaft of the mechanism are supported in a double-sided manner by a housing body and a housing lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10314882U JPS598856U (en) | 1982-07-09 | 1982-07-09 | Wiper drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10314882U JPS598856U (en) | 1982-07-09 | 1982-07-09 | Wiper drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS598856U true JPS598856U (en) | 1984-01-20 |
Family
ID=30242799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10314882U Pending JPS598856U (en) | 1982-07-09 | 1982-07-09 | Wiper drive device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS598856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62166748A (en) * | 1986-01-17 | 1987-07-23 | Nissan Motor Co Ltd | Wiper motor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2730863A1 (en) * | 1977-07-08 | 1979-01-25 | Bosch Gmbh Robert | DRIVE DEVICE FOR A CLEANING DEVICE |
-
1982
- 1982-07-09 JP JP10314882U patent/JPS598856U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2730863A1 (en) * | 1977-07-08 | 1979-01-25 | Bosch Gmbh Robert | DRIVE DEVICE FOR A CLEANING DEVICE |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62166748A (en) * | 1986-01-17 | 1987-07-23 | Nissan Motor Co Ltd | Wiper motor |
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