JPH0284041U - - Google Patents
Info
- Publication number
- JPH0284041U JPH0284041U JP16473888U JP16473888U JPH0284041U JP H0284041 U JPH0284041 U JP H0284041U JP 16473888 U JP16473888 U JP 16473888U JP 16473888 U JP16473888 U JP 16473888U JP H0284041 U JPH0284041 U JP H0284041U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- drive source
- drive
- switching mechanism
- rotation
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図及び第２図は、この考案に係る回転軸の
駆動源切替機構の一実施例を示しており、第１図
は同機構を採用したモータ切替装置の平面説明図
、第２図は同実施例に採用した一方向クラツチの
断面説明図である。
１……回転軸、２，３……軸受、４，５……プ
ーリ、６，７……一方向クラツチ、８……内側回
転体、９……外側回転体、１０……室、１１……
ボール、１２……ボール押さえ、１３……圧縮バ
ネ、１４……低速回転用モータ、１５……高速回
転用モータ、１６，１７……駆動軸、１８，１９
……駆動用プーリ、２０，２１……ベルト。
1 and 2 show an embodiment of a drive source switching mechanism for a rotary shaft according to this invention, FIG. 1 is a plan view of a motor switching device employing the same mechanism, and FIG. FIG. 3 is a cross-sectional explanatory diagram of a one-way clutch employed in the same embodiment. DESCRIPTION OF SYMBOLS 1... Rotating shaft, 2, 3... Bearing, 4, 5... Pulley, 6, 7... One-way clutch, 8... Inner rotating body, 9... Outer rotating body, 10... Chamber, 11... …
Ball, 12... Ball holder, 13... Compression spring, 14... Motor for low speed rotation, 15... Motor for high speed rotation, 16, 17... Drive shaft, 18, 19
...Drive pulley, 20, 21...Belt.
Claims (1)
向に回転駆動する機構において、 前記複数の駆動源の回転を前記回転軸に伝達す
る回転伝達手段に、各々、前記回転軸の回転方向
に回転を伝達する方向に一方向クラツチが設けて
あることを特徴とする回転軸の駆動源切替機構。 ２ 前記一方向クラツチが、前記回転軸に設けて
ある請求項１に記載の回転軸の駆動源切替機構。 ３ 前記一方向クラツチが、前記駆動源の駆動軸
に設けてある請求項１に記載の回転軸の駆動源切
替機構。 ４ 前記回転伝達手段が、プーリとベルトを含ん
で構成されている請求項１ないし３のいずれかに
記載の回転軸の駆動源切替機構。[Claims for Utility Model Registration] 1. In a mechanism that rotationally drives a rotating shaft in one direction while switching between a plurality of drive sources, each of the rotation transmitting means transmits the rotation of the plurality of drive sources to the rotating shaft, A drive source switching mechanism for a rotary shaft, characterized in that a one-way clutch is provided in the direction of transmitting rotation in the rotational direction of the rotary shaft. 2. The drive source switching mechanism for a rotating shaft according to claim 1, wherein the one-way clutch is provided on the rotating shaft. 3. The drive source switching mechanism for a rotary shaft according to claim 1, wherein the one-way clutch is provided on the drive shaft of the drive source. 4. The rotating shaft drive source switching mechanism according to claim 1, wherein the rotation transmission means includes a pulley and a belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16473888U JPH0284041U (en) | 1988-12-19 | 1988-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16473888U JPH0284041U (en) | 1988-12-19 | 1988-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0284041U true JPH0284041U (en) | 1990-06-29 |
Family
ID=31450598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16473888U Pending JPH0284041U (en) | 1988-12-19 | 1988-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0284041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022065128A1 (en) * | 2020-09-23 | 2022-03-31 | Ntn株式会社 | One-way clutch and reverse input prevention clutch |
-
1988
- 1988-12-19 JP JP16473888U patent/JPH0284041U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022065128A1 (en) * | 2020-09-23 | 2022-03-31 | Ntn株式会社 | One-way clutch and reverse input prevention clutch |