JPS6332055U - - Google Patents
Info
- Publication number
- JPS6332055U JPS6332055U JP12552086U JP12552086U JPS6332055U JP S6332055 U JPS6332055 U JP S6332055U JP 12552086 U JP12552086 U JP 12552086U JP 12552086 U JP12552086 U JP 12552086U JP S6332055 U JPS6332055 U JP S6332055U
- Authority
- JP
- Japan
- Prior art keywords
- wiper
- wiper arm
- axis
- wiper blade
- shape memory
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 4
- 239000005357 flat glass Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本考案の第１の実施例にかかる上下可
動式ワイパを示す説明図、第２図は第２の実施例
にかかる上下可動式ワイパを示す説明図、第３図
は従来技術にかかるワイパの取付状態を示す説明
図である。
図面中、１はワイパアーム、２はワイパブレー
ド、３は支持部材、４は第１の軸、５は第２の軸
、６，１６は支持台、７は形状記憶合金ばね、８
はばねである。
FIG. 1 is an explanatory diagram showing a vertically movable wiper according to a first embodiment of the present invention, FIG. 2 is an explanatory diagram showing a vertically movable wiper according to a second embodiment, and FIG. 3 is an explanatory diagram showing a vertically movable wiper according to a second embodiment of the present invention. FIG. 3 is an explanatory diagram showing a state in which such a wiper is attached. In the drawings, 1 is a wiper arm, 2 is a wiper blade, 3 is a support member, 4 is a first shaft, 5 is a second shaft, 6 and 16 are support stands, 7 is a shape memory alloy spring, 8
It is a spring.
Claims (1)
心に回動可能で且つ第２の軸を中心にウインドガ
ラスに対して上向き方向に回動可能に支持される
ワイパアームと、このワイパアームの先端部に取
付けられたワイパブレードとからなり、該ワイパ
アームを第１の軸を中心として回動させることに
より該ワイパブレードがウインドガラスの表面を
摺動するワイパにおいて、前記ワイパアームとボ
デイとの間に該ワイパアームとともに第１の軸を
中心に回動する支持台を設け、且つ該ワイパアー
ムと該支持台との間にエンジンキーオン時にのみ
加熱され収縮して該ワイパアームをボデイ側に引
き寄せて前記ワイパブレードを前記ウインドガラ
スに当接させる形状記憶合金製ばねを設け、エン
ジンキーオフ時には前記形状記憶合金製ばねある
いは該形状記憶合金ばねとともに別途並設した第
２のばねの力により前記ワイパアームが前記支持
台に対してボデイと反対方向に押されて前記ワイ
パブレードがウインドガラス表面に対して非接触
となることを特徴とする上下可動式ワイパ。 A wiper arm whose base end is rotatable about a first axis relative to the body of an automobile and rotatably supported upward relative to a windshield about a second axis; A wiper consisting of a wiper blade attached to the tip, and in which the wiper blade slides on the surface of the windshield by rotating the wiper arm about a first axis, there is a space between the wiper arm and the body. A support base that rotates about a first axis together with the wiper arm is provided, and between the wiper arm and the support base, the wiper arm is heated and contracted only when the engine key is turned on, and the wiper arm is pulled toward the body and the wiper blade is A spring made of a shape memory alloy is provided to contact the window glass, and when the engine key is turned off, the force of the spring made of the shape memory alloy or a second spring separately provided in parallel with the shape memory alloy spring causes the wiper arm to move against the support base. A vertically movable wiper characterized in that the wiper blade is pushed in a direction opposite to the body so that the wiper blade does not come into contact with the surface of the window glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12552086U JPS6332055U (en) | 1986-08-19 | 1986-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12552086U JPS6332055U (en) | 1986-08-19 | 1986-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6332055U true JPS6332055U (en) | 1988-03-01 |
Family
ID=31018489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12552086U Pending JPS6332055U (en) | 1986-08-19 | 1986-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6332055U (en) |
-
1986
- 1986-08-19 JP JP12552086U patent/JPS6332055U/ja active Pending