JPS6149134U - - Google Patents
Info
- Publication number
- JPS6149134U JPS6149134U JP13530084U JP13530084U JPS6149134U JP S6149134 U JPS6149134 U JP S6149134U JP 13530084 U JP13530084 U JP 13530084U JP 13530084 U JP13530084 U JP 13530084U JP S6149134 U JPS6149134 U JP S6149134U
- Authority
- JP
- Japan
- Prior art keywords
- coil spring
- torsion coil
- drive shaft
- shaft
- handed
- 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
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
Landscapes
- Springs (AREA)
Description
第１図は、本考案の第１実施例の要部断面図、
第２図は従来図の効果を示した図、第３図は本考
案の効果を説明した図、第４図は本考案の適用個
所例を説明した図、第５図は従来の駆動軸を示す
要部断面図、第６図第７図は本考案の効果の原理
を説明した図、第８図はバネ特性図、第９図は他
の実施例、第１０図はもう一つの他の実施例。
１，８…入力軸、２，９…出力軸、３…ゴム、
１０…ねじりコイルバネ、１１…カバー、１２〜
１５…ベアリング、２０…フリクシヨンリング。
FIG. 1 is a sectional view of the main parts of the first embodiment of the present invention,
Figure 2 is a diagram showing the effect of the conventional diagram, Figure 3 is a diagram explaining the effect of the present invention, Figure 4 is a diagram explaining an example of the application of the present invention, and Figure 5 is a diagram showing the conventional drive shaft. 6 and 7 are diagrams explaining the principle of the effect of the present invention, Figure 8 is a spring characteristic diagram, Figure 9 is another embodiment, and Figure 10 is another embodiment. Example. 1, 8...Input shaft, 2,9...Output shaft, 3...Rubber,
10...Torsion coil spring, 11...Cover, 12~
15... Bearing, 20... Friction ring.
Claims (1)
せてトルクを伝達可能とする駆動軸において、前
記弾性体を一端が入力軸に、他端が出力軸に固定
されたねじりコイルバネで形成すると共に、所定
以上のトルク入力時には、前記コイルバネの径方
向の変位を規制する規制部を、前記入力軸か出力
軸の少なくとも一方に設けたことを特徴とする駆
動軸。 (2) 前記ねじりコイルバネは、非線形バネ特性
を有するねじりコイルバネであることを特徴とす
る実用新案登録請求の範囲第１項記載の駆動軸。 (3) 前記ねじりコイルバネは、一方が右巻きで
あり、又、他方は左巻きである複数のねじりコイ
ルバネにより構成したことを特徴とする実用新案
登録請求の範囲第１項記載の駆動軸。 (4) 前記ねじりコイルバネは右ねじりと左ねじ
りでバネ特性を異ならせたことを特徴とする実用
新案登録請求の範囲第１項記載の駆動軸。[Claims for Utility Model Registration] (1) In a drive shaft that can transmit torque by interposing an elastic body between an input shaft and an output shaft, one end of the elastic body is connected to the input shaft and the other end is connected to the drive shaft. The output shaft is formed of a torsion coil spring fixed to the output shaft, and a regulating portion is provided on at least one of the input shaft and the output shaft for regulating displacement of the coil spring in the radial direction when a torque exceeding a predetermined value is input. drive shaft. (2) The drive shaft according to claim 1, wherein the torsion coil spring is a torsion coil spring having nonlinear spring characteristics. (3) The drive shaft according to claim 1, wherein the torsion coil spring is constituted by a plurality of torsion coil springs, one of which is right-handed and the other is left-handed. (4) The drive shaft according to claim 1, wherein the torsion coil spring has different spring characteristics for right-handed twisting and left-handed twisting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13530084U JPS6149134U (en) | 1984-09-06 | 1984-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13530084U JPS6149134U (en) | 1984-09-06 | 1984-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6149134U true JPS6149134U (en) | 1986-04-02 |
Family
ID=30693793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13530084U Pending JPS6149134U (en) | 1984-09-06 | 1984-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6149134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016211703A (en) * | 2015-05-13 | 2016-12-15 | 株式会社ヴァレオジャパン | Rotation transmission mechanism and lever switch with rotation transmission mechanism |
-
1984
- 1984-09-06 JP JP13530084U patent/JPS6149134U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016211703A (en) * | 2015-05-13 | 2016-12-15 | 株式会社ヴァレオジャパン | Rotation transmission mechanism and lever switch with rotation transmission mechanism |
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