JPH0431061U - - Google Patents
Info
- Publication number
- JPH0431061U JPH0431061U JP7276090U JP7276090U JPH0431061U JP H0431061 U JPH0431061 U JP H0431061U JP 7276090 U JP7276090 U JP 7276090U JP 7276090 U JP7276090 U JP 7276090U JP H0431061 U JPH0431061 U JP H0431061U
- Authority
- JP
- Japan
- Prior art keywords
- wiper
- connecting pin
- wiper arm
- predetermined value
- rotational torque
- 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
- 239000002184 metal Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
Description
第1図はこの考案の一実施例によるワイパ装置
の部分破断正面図、第2図は第1図に示したワイ
パ装置においての偏芯メタルまわりの部分破断正
面図、第3図は第2図に示した偏芯メタルの縦断
側面図、第4図は第2図に示した偏芯メタルのベ
アリングまわりの縦断側面図、第5図a,b,c
は第2図に示した偏芯メタルの各々作動状態のベ
アリングとカムプレートとピボツトシヤフトとの
関係図、第6図は従来のワイパ装置の概略図であ
る。
1……ワイパ装置、2……ワイパアーム、3…
…ワイパブレード、4……ピボツトシヤフト、5
……レバー、6……連結ピン、6a……軸中心、
14,5a,7,9,10……偏芯メタル(小突
起、ベアリング、カムプレート、スライダ)、1
6,16a,16b……リンク(リンクアーム、
モータアーム)、17……ワイパモータ、17a
……モータシヤフト、51……(払拭面)ウイン
ドシールドガラス。
FIG. 1 is a partially cutaway front view of a wiper device according to an embodiment of this invention, FIG. 2 is a partially cutaway front view of the wiper device shown in FIG. 1 around the eccentric metal, and FIG. 3 is a partially cutaway front view of the wiper device shown in FIG. 4 is a vertical sectional side view of the eccentric metal shown in FIG. 2, and FIG. 5 is a vertical sectional side view around the bearing of the eccentric metal shown in FIG.
2 is a relationship diagram of the eccentric metal bearings, cam plate, and pivot shaft in an operating state, and FIG. 6 is a schematic diagram of a conventional wiper device. 1... Wiper device, 2... Wiper arm, 3...
...Wiper blade, 4...Pivot shaft, 5
... Lever, 6 ... Connection pin, 6a ... Shaft center,
14, 5a, 7, 9, 10...Eccentric metal (small protrusion, bearing, cam plate, slider), 1
6, 16a, 16b...link (link arm,
motor arm), 17...wiper motor, 17a
...Motor shaft, 51... (wiping surface) windshield glass.
Claims (1)
ワイパアームと、前記ワイパアームを固定したピ
ボツトシヤフトと、ワイパモータのモータシヤフ
トにリンクを介して連結した連結ピンと、前記ピ
ボツトシヤフトと連結ピンを固定したレバーを備
えたワイパ装置において、 前記レバーには、連結ピンの軸中心とは偏芯さ
せて前記リンクに回動可能に連結してあり且つ前
記ワイパアームに作用する回転トルクが所定の値
よりも大きいときに前記連結ピンに支持された状
態で偏芯回動するとともに当該ワイパアームに作
用する回転トルクが所定の値よりも小さいときに
当該連結ピンの円周上の少なくとも3個所で係止
する偏芯メタルを備えたことを特徴とするワイパ
装置。[Scope of Claim for Utility Model Registration] A wiper arm equipped with a wiper blade to be brought into pressure contact with the wiped surface, a pivot shaft to which the wiper arm is fixed, a connecting pin connected to the motor shaft of the wiper motor via a link, and the pivot shaft and the connecting pin are fixed. In the wiper device, the lever is rotatably connected to the link eccentrically with respect to the axial center of the connecting pin, and the rotational torque acting on the wiper arm is greater than a predetermined value. When the rotational torque acting on the wiper arm is smaller than a predetermined value, the eccentricity rotates eccentrically while being supported by the connecting pin when the rotational torque is larger than a predetermined value. A wiper device characterized by having a metal core.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7276090U JP2536335Y2 (en) | 1990-07-09 | 1990-07-09 | Wiper device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7276090U JP2536335Y2 (en) | 1990-07-09 | 1990-07-09 | Wiper device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0431061U true JPH0431061U (en) | 1992-03-12 |
JP2536335Y2 JP2536335Y2 (en) | 1997-05-21 |
Family
ID=31610986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7276090U Expired - Fee Related JP2536335Y2 (en) | 1990-07-09 | 1990-07-09 | Wiper device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2536335Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100387571B1 (en) * | 2001-06-08 | 2003-06-18 | 현대자동차주식회사 | Wiper structure for protecting damage of wiper motor for automobile |
-
1990
- 1990-07-09 JP JP7276090U patent/JP2536335Y2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100387571B1 (en) * | 2001-06-08 | 2003-06-18 | 현대자동차주식회사 | Wiper structure for protecting damage of wiper motor for automobile |
Also Published As
Publication number | Publication date |
---|---|
JP2536335Y2 (en) | 1997-05-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |