JPS6244761U - - Google Patents

Info

Publication number
JPS6244761U
JPS6244761U JP13791085U JP13791085U JPS6244761U JP S6244761 U JPS6244761 U JP S6244761U JP 13791085 U JP13791085 U JP 13791085U JP 13791085 U JP13791085 U JP 13791085U JP S6244761 U JPS6244761 U JP S6244761U
Authority
JP
Japan
Prior art keywords
wiper
slide arm
gear
rack gear
support
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
Application number
JP13791085U
Other languages
Japanese (ja)
Other versions
JPH0434128Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985137910U priority Critical patent/JPH0434128Y2/ja
Publication of JPS6244761U publication Critical patent/JPS6244761U/ja
Application granted granted Critical
Publication of JPH0434128Y2 publication Critical patent/JPH0434128Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図ないし第４図は本考案の一実施例を示し
、第１図はワイパ装置の正面図、第２図は要部の
縦断面図、第３図は要部の斜視図、第４図はウイ
ンドガラスに対する払拭状態の説明図、第５図は
本考案の従来例を示すウインドガラスに対する払
拭状態の説明図である。 １…駆動モータ、２…ラツクギヤ、３…ワイパ
揺動用ギヤ、４…ワイパ進退用ギヤ、６…ワイパ
支持体、５…駆動リンク機構、１４…ワイパブレ
ード、８ａ…ラツクギヤ部、８…ワイパスライド
アーム、７…進退駆動機構。 1 to 4 show an embodiment of the present invention, in which FIG. 1 is a front view of the wiper device, FIG. 2 is a vertical sectional view of the main part, FIG. 3 is a perspective view of the main part, and The figure is an explanatory diagram of a state in which a window glass is wiped, and FIG. 5 is an explanatory diagram of a state in which a window glass is wiped, showing a conventional example of the present invention. DESCRIPTION OF SYMBOLS 1... Drive motor, 2... Rack gear, 3... Wiper rocking gear, 4... Wiper advance/retreat gear, 6... Wiper support body, 5... Drive link mechanism, 14... Wiper blade, 8a... Rack gear part, 8... Wiper slide arm , 7...Advancing/retracting drive mechanism.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 駆動モータに連結されるラツクギヤと、このラ
ツクギヤに歯合され互いの回転比が略１：２であ
るワイパ揺動用ギヤおよびワイパ進退用ギヤと、
上記ワイパ揺動用ギヤと車体に回動自在に枢支さ
れるワイパ支持体とを連結しワイパ支持体を所定
角度の範囲で往復回動付勢する駆動リンク機構と
、上記ワイパ支持体に進退自在に支持されその突
出端部にワイパブレードが取着されワイパ支持体
内端部にラツクギヤ部が設けられるワイパスライ
ドアームと、このワイパスライドアームのラツク
ギヤ部と上記ワイパ進退用ギヤとを連結しワイパ
支持体の往動および復動中にワイパスライドアー
ムをそれぞれ２度進退駆動してワイパブレードの
払拭範囲を拡大する進退駆動機構とからなること
を特徴とするワイパ装置。 a rack gear connected to a drive motor; a wiper swinging gear and a wiper advancing/retracting gear meshed with the rack gear and having a mutual rotation ratio of approximately 1:2;
A drive link mechanism that connects the wiper swinging gear and a wiper support that is rotatably supported on the vehicle body and urges the wiper support to reciprocate and rotate within a predetermined angle range, and a drive link mechanism that is movable toward and away from the wiper support. A wiper slide arm is supported by a wiper slide arm, a wiper blade is attached to a protruding end thereof, and a rack gear portion is provided at an end of the wiper support body, and the rack gear portion of this wiper slide arm and the wiper advance/retreat gear are connected to each other to form a wiper support body. A wiper device comprising a forward and backward drive mechanism that moves a wiper slide arm forward and backward twice each during forward and backward movement to expand the wiping range of the wiper blade.
JP1985137910U 1985-09-09 1985-09-09 Expired JPH0434128Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985137910U JPH0434128Y2 (en) 1985-09-09 1985-09-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985137910U JPH0434128Y2 (en) 1985-09-09 1985-09-09

Publications (2)

Publication Number Publication Date
JPS6244761U true JPS6244761U (en) 1987-03-18
JPH0434128Y2 JPH0434128Y2 (en) 1992-08-14

Family

ID=31042405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985137910U Expired JPH0434128Y2 (en) 1985-09-09 1985-09-09

Country Status (1)

Country Link
JP (1) JPH0434128Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02136357A (en) * 1988-11-16 1990-05-24 Aisin Seiki Co Ltd Wiper

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59187549U (en) * 1983-05-31 1984-12-12 三菱自動車工業株式会社 Vehicle wiper device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59187549U (en) * 1983-05-31 1984-12-12 三菱自動車工業株式会社 Vehicle wiper device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02136357A (en) * 1988-11-16 1990-05-24 Aisin Seiki Co Ltd Wiper

Also Published As

Publication number Publication date
JPH0434128Y2 (en) 1992-08-14

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