JPH0469827U - - Google Patents
Info
- Publication number
- JPH0469827U JPH0469827U JP11284590U JP11284590U JPH0469827U JP H0469827 U JPH0469827 U JP H0469827U JP 11284590 U JP11284590 U JP 11284590U JP 11284590 U JP11284590 U JP 11284590U JP H0469827 U JPH0469827 U JP H0469827U
- Authority
- JP
- Japan
- Prior art keywords
- slip ring
- hole
- steering wheel
- contact
- stationary part
- 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
- 230000008054 signal transmission Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Contacts (AREA)
Description
第１図乃至第４図は本考案の一実施例を示すも
ので、第１図は要部の縦断面図、第２図はコンタ
クト軸の傾動状態で示す第１図相当図、第３図は
全体の概略構成を示す破断面図、第４図はコンタ
クト軸の接触部の斜視図である。また、第５図及
び第６図は本考案の第２実施例及び第３実施例を
示す夫々第１図相当図である。そして、第７図及
び第８図は従来例を示す夫々第１図及び第２図相
当図である。
図中、１２はステアリングシヤフト、１３はス
テアリングホイール、１５はホーンスイツチ、１
６はスリツプリング、１７は支持部材（静止部位
）、１８ａは貫通孔、１９はコンタクト軸、２０
は接触部、２１は圧縮コイルばね（付勢手段）で
ある。
Figures 1 to 4 show an embodiment of the present invention, in which Figure 1 is a vertical sectional view of the main part, Figure 2 is a view equivalent to Figure 1 showing the contact shaft in a tilted state, and Figure 3 is a view corresponding to Figure 1. 4 is a cutaway cross-sectional view showing the overall general structure, and FIG. 4 is a perspective view of the contact portion of the contact shaft. Further, FIGS. 5 and 6 are views corresponding to FIG. 1 showing a second embodiment and a third embodiment of the present invention, respectively. 7 and 8 are views corresponding to FIGS. 1 and 2, respectively, showing a conventional example. In the figure, 12 is a steering shaft, 13 is a steering wheel, 15 is a horn switch, 1
6 is a slip ring, 17 is a support member (stationary part), 18a is a through hole, 19 is a contact shaft, 20
2 is a contact portion, and 21 is a compression coil spring (biasing means).
Claims (1)
テアリングホイールと対向する静止部位側に伝達
するものであつて、前記ステアリングホイールに
その回転中心と同心状に取付けられたスリツプリ
ングと、前記静止部位側の前記スリツプリングと
対向した位置にそのスリツプリングの回転軌跡面
と直交する方向を指向するように形成された貫通
孔と、この貫通孔に軸方向へ移動可能に挿通支持
されたコンタクト軸と、このコンタクト軸を前記
スリツプリングとの当接方向に付勢する付勢手段
とを備えた車両用信号伝達装置において、前記コ
ンタクト軸の前記スリツプリングに対する接触部
の曲率半径Ｒを、Ｒ＝ｌ１／２＋ｌ２（但し、ｌ
１は前記貫通孔の軸方向寸法、ｌ２は前記貫通孔
の前記スリツプリング側端面とスリツプリングと
の間の寸法）に設定したことを特徴とする車両用
信号伝達装置。 A slip ring for transmitting an electric signal from a steering wheel to a stationary part facing the steering wheel, the slip ring being attached to the steering wheel concentrically with its center of rotation, and the slip ring on the stationary part side. a through hole formed in a position opposite to the slip ring so as to be oriented in a direction perpendicular to the rotation locus plane of the slip ring; a contact shaft inserted and supported in the through hole so as to be movable in the axial direction; In the vehicle signal transmission device comprising a biasing means for biasing in the direction of contact with the slip ring, the radius of curvature R of the contact portion of the contact shaft with respect to the slip ring is R=l1/2+l2 (however, l
1 is an axial dimension of the through hole, and l2 is a dimension between the slip ring side end surface of the through hole and the slip ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11284590U JP2502305Y2 (en) | 1990-10-26 | 1990-10-26 | Vehicle signal transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11284590U JP2502305Y2 (en) | 1990-10-26 | 1990-10-26 | Vehicle signal transmission device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0469827U true JPH0469827U (en) | 1992-06-19 |
| JP2502305Y2 JP2502305Y2 (en) | 1996-06-19 |
Family
ID=31860371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11284590U Expired - Lifetime JP2502305Y2 (en) | 1990-10-26 | 1990-10-26 | Vehicle signal transmission device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2502305Y2 (en) |
-
1990
- 1990-10-26 JP JP11284590U patent/JP2502305Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2502305Y2 (en) | 1996-06-19 |
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