JPS6313370U - - Google Patents
Info
- Publication number
- JPS6313370U JPS6313370U JP10666286U JP10666286U JPS6313370U JP S6313370 U JPS6313370 U JP S6313370U JP 10666286 U JP10666286 U JP 10666286U JP 10666286 U JP10666286 U JP 10666286U JP S6313370 U JPS6313370 U JP S6313370U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- rod
- attached
- joint portion
- sealing member
- 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
- 238000004078 waterproofing Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Sealing Devices (AREA)
- Pivots And Pivotal Connections (AREA)
Description
第1図は本考案の一実施例であるジヨイント部
の防水装置が使用されているロツド有効長変更装
置を示す縦断面図、第2図a,b,c,dはシー
ル部材を示す平面図、正面図、底面図および側面
断面図、第3図は有効長変更装置を示す分解斜視
図、第4図a,bは作用を説明するためのワイパ
装置を示す各模式図である。
1……クランクアーム(ロツド)、2……ロツ
ド、3……ロツド有効長変更装置、4……クラン
クシヤフト、5……リンケージ、6……ワイパシ
ヤフト、7……ワイパアーム、8……ワイパブレ
ード、11……第1カム、12……第2カム、1
3……連結軸、15……ホルダ、16……ストツ
パ、17……スプリング、18……エキセンメタ
ル、19……ピン、20……エキセンプレート部
、21……ストツパリング、22……リテーナ、
23……保持リング、24……フリクシヨンスプ
リング、30……ジヨイント部の防水装置、31
……シール部材、32……クランクアーム側覆い
部、33……ロツド側覆い部、34……蛇腹部(
変位吸収部)。
Fig. 1 is a longitudinal sectional view showing a rod effective length changing device in which a joint waterproofing device is used, which is an embodiment of the present invention, and Fig. 2 a, b, c, and d are plan views showing a sealing member. , a front view, a bottom view, and a side sectional view, FIG. 3 is an exploded perspective view showing the effective length changing device, and FIGS. 4 a and 4 b are schematic diagrams showing the wiper device for explaining the operation. 1... Crank arm (rod), 2... Rod, 3... Rod effective length changing device, 4... Crankshaft, 5... Linkage, 6... Wiper shaft, 7... Wiper arm, 8... Wiper blade, 11...First cam, 12...Second cam, 1
3... Connection shaft, 15... Holder, 16... Stopper, 17... Spring, 18... Eccentric metal, 19... Pin, 20... Eccentric plate portion, 21... Stopper ring, 22... Retainer,
23... Retaining ring, 24... Friction spring, 30... Joint part waterproofing device, 31
... Seal member, 32 ... Crank arm side cover part, 33 ... Rod side cover part, 34 ... Bellows part (
displacement absorber).
Claims (1)
自在に連結するジヨイント部の防水装置において
、弾性材料からなるシール部材を備えており、こ
のシール部材の一方の覆い部が前記ジヨイント部
における一方のロツド側部を被覆するように固定
的に装着されているとともに、このシール部材の
他方の覆い部が他方のロツド部を被覆するように
周方向に回転自在に嵌合されて装着されており、
両覆い部の間に変位吸収部が介設されていること
を特徴とするジヨイント部の防水装置。 A waterproofing device for a joint portion that rotatably connects a pair of rods while allowing relative eccentricity is provided with a sealing member made of an elastic material, and one covering portion of the sealing member is attached to one side of the joint portion. The seal member is fixedly attached so as to cover the side of the rod, and the other cover portion of the seal member is fitted and attached so as to be rotatable in the circumferential direction so as to cover the other rod portion. ,
A waterproofing device for a joint portion, characterized in that a displacement absorbing portion is interposed between both cover portions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10666286U JPS6313370U (en) | 1986-07-11 | 1986-07-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10666286U JPS6313370U (en) | 1986-07-11 | 1986-07-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6313370U true JPS6313370U (en) | 1988-01-28 |
Family
ID=30982224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10666286U Pending JPS6313370U (en) | 1986-07-11 | 1986-07-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6313370U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0556694U (en) * | 1992-01-10 | 1993-07-27 | アスモ株式会社 | Vehicle wiper device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS513307U (en) * | 1974-06-25 | 1976-01-12 | ||
JPS57118957A (en) * | 1981-01-14 | 1982-07-24 | Nissan Motor Co Ltd | Wiper unit with rise-up mechanism |
JPS60136669A (en) * | 1983-12-23 | 1985-07-20 | Nippon Denso Co Ltd | Joint seal of wiper link apparatus |
-
1986
- 1986-07-11 JP JP10666286U patent/JPS6313370U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS513307U (en) * | 1974-06-25 | 1976-01-12 | ||
JPS57118957A (en) * | 1981-01-14 | 1982-07-24 | Nissan Motor Co Ltd | Wiper unit with rise-up mechanism |
JPS60136669A (en) * | 1983-12-23 | 1985-07-20 | Nippon Denso Co Ltd | Joint seal of wiper link apparatus |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0556694U (en) * | 1992-01-10 | 1993-07-27 | アスモ株式会社 | Vehicle wiper device |