JPH01148146U - - Google Patents
Info
- Publication number
- JPH01148146U JPH01148146U JP4409488U JP4409488U JPH01148146U JP H01148146 U JPH01148146 U JP H01148146U JP 4409488 U JP4409488 U JP 4409488U JP 4409488 U JP4409488 U JP 4409488U JP H01148146 U JPH01148146 U JP H01148146U
- Authority
- JP
- Japan
- Prior art keywords
- pawl
- cam
- clutch pawl
- clutch
- power transmission
- 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
- 230000005540 biological transmission Effects 0.000 claims description 11
- 210000000078 claw Anatomy 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 1
Landscapes
- Mechanical Operated Clutches (AREA)
- Gear-Shifting Mechanisms (AREA)
Description
図面はこの考案の一実施例を示すもので、第１
図は低速伝動状態を示す縦断側面図、第２図は高
速伝動状態を示す縦断側面図、第３図はカム爪体
のギヤに対する進角状態を示す説明図、第４図は
カム爪体のギヤに対する進角状態及びそのときの
カム爪同士とクラツチ爪同士の位置関係を示す説
明図、第５図は低速伝動状態と高速伝動状態にお
けるスプリングの伸縮状態を示す説明図である。
７…従動軸、１０…動力伝達断続部、１４…第
二の回転体、１６…第一の回転体、１８…クラツ
チ爪、１９…カム爪、２０…クラツチ爪体、２１
…クラツチ爪、２４…カム爪体、２５…カム爪、
２６…凸部、２８…スプリング。
The drawing shows one embodiment of this invention.
The figure is a longitudinal side view showing a low-speed transmission state, Fig. 2 is a longitudinal side view showing a high-speed transmission state, Fig. 3 is an explanatory diagram showing the advanced angle state of the cam claw body with respect to the gear, and Fig. 4 is an illustration of the cam claw body. FIG. 5 is an explanatory diagram showing the advancing state of the gear and the positional relationship between the cam pawls and the clutch pawls at that time. FIG. 5 is an explanatory diagram showing the expansion and contraction states of the spring in the low-speed transmission state and the high-speed transmission state. 7... Driven shaft, 10... Power transmission interrupter, 14... Second rotating body, 16... First rotating body, 18... Clutch pawl, 19... Cam pawl, 20... Clutch pawl body, 21
...Clutch pawl, 24...Cam pawl body, 25...Cam pawl,
26...Protrusion, 28...Spring.
Claims (1)
数の異なる第一の回転体と第二の回転体とを従動
軸上に回転自在に設け、前記第一の回転体の側端
面にクラツチ爪とカム爪とを形成し、前記クラツ
チ爪と係脱自在に噛み合うクラツチ爪を有すると
ともにこれらのクラツチ爪同士が噛み合う方向に
付勢されたクラツチ爪体を前記従動軸上にスライ
ド自在にスプライン嵌合し、前記カム爪と係脱自
在に噛み合うカム爪を有するとともにこれらのカ
ム爪同士が噛み合う方向に前記クラツチ爪体を介
して付勢されたカム爪体を前記第一の回転体と前
記クラツチ爪体との間に設け、前記第二の回転体
から前記カム爪体への動力伝達を断続するととも
に動力伝達時に前記第二の回転体と前記カム爪体
とを一体的に回転させる動力伝達断続部を設け、
前記クラツチ爪体における前記クラツチ爪の溝部
に設定角度内で回動自在に嵌合する凸部を前記カ
ム爪体に形成するとともに前記クラツチ爪体と前
記凸部との間に前記クラツチ爪体の回転方向にそ
つてスプリングを張設したことを特徴とする変速
切換装置。 A first rotary body and a second rotary body are rotatably provided on a driven shaft and are rotated by power from a drive unit and have different rotational speeds, and a clutch pawl and a cam pawl are provided on a side end surface of the first rotary body. A clutch pawl body having a clutch pawl that removably engages with the clutch pawl and is biased in a direction in which the clutch pawls engage with each other is slidably spline-fitted onto the driven shaft; A cam pawl that has a cam pawl that engages with the cam pawl in a detachable manner and is biased via the clutch pawl in a direction in which these cam pawls engage with each other is connected to the first rotating body and the clutch pawl. A power transmission intermittent portion is provided between the power transmission unit and the power transmission intermittent unit, which interrupts power transmission from the second rotating body to the cam claw body and rotates the second rotating body and the cam claw body integrally during power transmission. ,
A convex portion is formed on the cam pawl body to rotatably fit within a set angle in a groove of the clutch pawl on the clutch pawl body, and a convex portion of the clutch pawl body is formed between the clutch pawl body and the convex portion. A transmission switching device characterized by a spring tensioned along the direction of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4409488U JPH0743536Y2 (en) | 1988-03-31 | 1988-03-31 | Gear change device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4409488U JPH0743536Y2 (en) | 1988-03-31 | 1988-03-31 | Gear change device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01148146U true JPH01148146U (en) | 1989-10-13 |
| JPH0743536Y2 JPH0743536Y2 (en) | 1995-10-09 |
Family
ID=31270471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4409488U Expired - Lifetime JPH0743536Y2 (en) | 1988-03-31 | 1988-03-31 | Gear change device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0743536Y2 (en) |
-
1988
- 1988-03-31 JP JP4409488U patent/JPH0743536Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0743536Y2 (en) | 1995-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6388861U (en) | ||
| JPH01148146U (en) | ||
| JPH01148145U (en) | ||
| JPH01148147U (en) | ||
| JPH01148144U (en) | ||
| JPS6337045U (en) | ||
| JPS63191994U (en) | ||
| JPS61141822U (en) | ||
| JPS59184898U (en) | Safety device for rotating mechanism using flywheel | |
| JPH01148148U (en) | ||
| JPS58164662U (en) | driver device | |
| JPS6324734U (en) | ||
| JPS61120542U (en) | ||
| JPS6067496U (en) | electric pan head | |
| JPS6399035U (en) | ||
| JPH0365046U (en) | ||
| JPS60166840U (en) | Rotation transmission switching device | |
| JPH0376846U (en) | ||
| JPS62165889U (en) | ||
| JPH0192391U (en) | ||
| JPS5865435U (en) | One-way rotation transmission device | |
| JPS63103119U (en) | ||
| JPS61178075U (en) | ||
| JPH0440244U (en) | ||
| JPS6367591U (en) |