JPH025622U - - Google Patents
Info
- Publication number
- JPH025622U JPH025622U JP8440288U JP8440288U JPH025622U JP H025622 U JPH025622 U JP H025622U JP 8440288 U JP8440288 U JP 8440288U JP 8440288 U JP8440288 U JP 8440288U JP H025622 U JPH025622 U JP H025622U
- Authority
- JP
- Japan
- Prior art keywords
- transmission member
- rotation
- input shaft
- rotates
- clutch tooth
- 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 description 19
- 230000002093 peripheral effect Effects 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transmission Devices (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Description
第１図はこの考案の１実施例を示す連結状態の
クラツチの垂直断面図、第２図は非連結状態のク
ラツチの垂直断面図、第３図は第１図の連結状態
のクラツチの内部を示す部分切欠き平面図、第４
図は第２図の非連結状態のクラツチの内部を示す
部分切欠き平面図、第５図は第１図の―線の
断面図、第６図はこのクラツチを使用した動力装
置の概略構成図である。
４…クラツチ、１１…入力軸、１３…案内部材
、１４…第１の伝達部材、１５…案内みぞ、１６
…ピン、１７…第１のクラツチ歯、１８…ラチエ
ツト歯、１９…出力軸、２４…小歯車、２５…第
２の伝達部材、２６…第２のクラツチ歯、２８…
ラチエツト爪、３０…ばね。
Fig. 1 is a vertical sectional view of the clutch in the engaged state showing one embodiment of this invention, Fig. 2 is a vertical sectional view of the clutch in the disengaged state, and Fig. 3 shows the inside of the clutch in the engaged state of Fig. 1. Partial cutaway plan view shown, No. 4
The figure is a partially cutaway plan view showing the inside of the clutch in the disengaged state in Figure 2, Figure 5 is a sectional view taken along the line - - in Figure 1, and Figure 6 is a schematic diagram of a power plant using this clutch. It is. 4... Clutch, 11... Input shaft, 13... Guide member, 14... First transmission member, 15... Guide groove, 16
... Pin, 17... First clutch tooth, 18... Ratchet tooth, 19... Output shaft, 24... Small gear, 25... Second transmission member, 26... Second clutch tooth, 28...
Ratchet claw, 30...spring.
Claims (1)
面に、円筒状の第１の伝達部材が螺旋状のみぞと
ピンのはめ合いにより若干の回転および軸方向移
動ができるようにはめられ、第１の伝達部材の一
端面に第１のクラツチ歯が設けられるとともに、
外周面にラチエツト歯が形成されており、出力軸
またはこれと一体に回転する部分に第２の伝達部
材が固定され、第２の伝達部材に、第１のクラツ
チ歯とかみ合う第２のクラツチ歯と、弾性力によ
り第１の伝達部材のラチエツト歯に押付けられる
ラチエツト爪が設けられており、第１の伝達部材
が第２の伝達部材に対して入力軸の回転による第
１の伝達部材の回転方向に回転するときに、ラチ
エツト歯とラチエツト爪がかみ合い、第２の伝達
部材が第１の伝達部材に対して入力軸の回転によ
る第１の伝達部材の回転方向に回転するときに、
ラチエツト爪がラチエツト歯に当たつて空回りし
、第１の伝達部材がその取付け部分に対して入力
軸の回転による第１の伝達部材の回転方向と逆方
向に回転するときに、第１の伝達部材が螺旋状の
みぞとピンの働きにより軸方向に移動させられて
、第１のクラツチ歯が第２のクラツチ歯とかみ合
い、第１の伝達部材がその取付け部分に対して入
力軸の回転による第１の伝達部材の回転方向に回
転するときに、第１の伝達部材が螺旋状のみぞと
ピンの働きにより軸方向に移動させられて、第１
のクラツチ歯が第２のクラツチ歯から離れるよう
になされているクラツチ。 A cylindrical first transmission member is fitted onto the outer circumferential surface of the input shaft or a part that rotates together with the input shaft so as to be able to rotate slightly and move in the axial direction by fitting a helical groove and a pin. a first clutch tooth is provided on one end surface of the transmission member, and
Ratchet teeth are formed on the outer peripheral surface, a second transmission member is fixed to the output shaft or a part that rotates integrally with the output shaft, and a second clutch tooth that meshes with the first clutch tooth is attached to the second transmission member. and a ratchet pawl that is pressed against the ratchet teeth of the first transmission member by elastic force, so that the first transmission member rotates relative to the second transmission member due to the rotation of the input shaft. When the second transmission member rotates in the direction of rotation of the input shaft, the ratchet teeth and the ratchet pawl engage with each other, and when the second transmission member rotates with respect to the first transmission member in the direction of rotation of the first transmission member due to rotation of the input shaft,
When the ratchet pawl comes into contact with the ratchet teeth and rotates idly, and the first transmission member rotates in the opposite direction to the rotation direction of the first transmission member due to the rotation of the input shaft, the first transmission The member is moved axially by the action of the helical groove and pin such that the first clutch tooth engages the second clutch tooth and the first transmission member is moved relative to its mounting portion by rotation of the input shaft. When the first transmission member rotates in the rotational direction, the first transmission member is moved in the axial direction by the action of the helical groove and the pin.
A clutch in which one clutch tooth is spaced apart from a second clutch tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8440288U JPH025622U (en) | 1988-06-24 | 1988-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8440288U JPH025622U (en) | 1988-06-24 | 1988-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH025622U true JPH025622U (en) | 1990-01-16 |
Family
ID=31309093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8440288U Pending JPH025622U (en) | 1988-06-24 | 1988-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH025622U (en) |
-
1988
- 1988-06-24 JP JP8440288U patent/JPH025622U/ja active Pending