JPH03112139U - - Google Patents
Info
- Publication number
- JPH03112139U JPH03112139U JP2132990U JP2132990U JPH03112139U JP H03112139 U JPH03112139 U JP H03112139U JP 2132990 U JP2132990 U JP 2132990U JP 2132990 U JP2132990 U JP 2132990U JP H03112139 U JPH03112139 U JP H03112139U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- temperature
- roller
- spring
- way rotating
- 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
- 239000000463 material Substances 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Mechanical Operated Clutches (AREA)
Description
図面は、本考案に係る一方向回転クラツチにお
けるスプリング構造の実施例を示したものであつ
て、第１図はスタータモータの側面断面、第２図
は一方向回転クラツチの要部断面図である。
図中、５は一方向回転クラツチ、８はクラツチ
インナ、９はクラツチアウタ、９ａはローラ溝、
１０はクラツチローラ、１１はスプリングである
。
The drawings show an embodiment of the spring structure in the one-way rotating clutch according to the present invention, in which FIG. 1 is a side cross-sectional view of the starter motor, and FIG. 2 is a sectional view of the main part of the one-way rotating clutch. . In the figure, 5 is a one-way rotating clutch, 8 is a clutch inner, 9 is a clutch outer, 9a is a roller groove,
10 is a clutch roller, and 11 is a spring.
Claims (1)
のクラツチアウタと、これらクラツチインナとク
ラツチアウタとの間に形成されるローラ溝内に内
嵌のクラツチローラと、該クラツチローラをクラ
ツチインナとクラツチアウタが自由となるローラ
溝幅広側から一体となるローラ溝幅狭側に移動す
るよう付勢するスプリングとを用いて構成される
一方向回転クラツチにおいて、上記スプリングは
、その付勢力が、予め設定される温度以上である
ときのものに対し、その温度以下であるときの付
勢力の方が大きくなるように、温度によつて可逆
的に変形する特性を有した材質を用いて形成され
ていることを特徴とする一方向回転クラツチにお
けるスプリング構造。 ２ 前記スプリングは、設定温度で変形する形状
記憶合金を用いて形成されていることを特徴とす
る実用新案登録請求の範囲第一項記載の一方向回
転クラツチにおけるスプリング構造。[Claims for Utility Model Registration] 1. A clutch inner, a clutch outer fitted externally to the clutch inner, a clutch roller fitted internally in a roller groove formed between the clutch inner and the clutch outer, and a clutch roller fitted between the clutch inner and the clutch outer. In a one-way rotating clutch configured using a spring that urges the roller to move from the wide side of the roller groove where it is free to the narrow side of the roller groove where the roller is integrated, the spring has a preset urging force. be formed using a material that has the property of reversibly deforming depending on the temperature so that the biasing force is greater when the temperature is below that temperature than when the temperature is above that temperature. A spring structure in a one-way rotating clutch featuring: 2. The spring structure for a one-way rotating clutch according to claim 1, wherein the spring is formed using a shape memory alloy that deforms at a set temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2132990U JPH03112139U (en) | 1990-03-02 | 1990-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2132990U JPH03112139U (en) | 1990-03-02 | 1990-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03112139U true JPH03112139U (en) | 1991-11-15 |
Family
ID=31524378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2132990U Pending JPH03112139U (en) | 1990-03-02 | 1990-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03112139U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009287671A (en) * | 2008-05-29 | 2009-12-10 | Jtekt Corp | One-way clutch |
| JP2010078141A (en) * | 2008-08-26 | 2010-04-08 | Nsk Warner Kk | One-way clutch |
-
1990
- 1990-03-02 JP JP2132990U patent/JPH03112139U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009287671A (en) * | 2008-05-29 | 2009-12-10 | Jtekt Corp | One-way clutch |
| JP2010078141A (en) * | 2008-08-26 | 2010-04-08 | Nsk Warner Kk | One-way clutch |
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