JPS6131306B2 - - Google Patents
Info
- Publication number
- JPS6131306B2 JPS6131306B2 JP11514579A JP11514579A JPS6131306B2 JP S6131306 B2 JPS6131306 B2 JP S6131306B2 JP 11514579 A JP11514579 A JP 11514579A JP 11514579 A JP11514579 A JP 11514579A JP S6131306 B2 JPS6131306 B2 JP S6131306B2
- Authority
- JP
- Japan
- Prior art keywords
- gear
- operating
- arm
- outer periphery
- kick
- 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.)
- Expired
Links
- 230000009191 jumping Effects 0.000 description 1
Landscapes
- Transmission Devices (AREA)
- Retarders (AREA)
Description
【発明の詳細な説明】
本発明はオートバイ用その他のエンジンにおけ
るキツクスタート装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a kickstart device for motorcycles and other engines.
従来この種装置として、エンジンのクランク軸
上のドリブンギヤの側方に、これを駆動すべき作
動歯車を備え、これをキツクアームの廻動に伴い
廻転自在とする式のものは知られるが、この場合
該キツクアームの廻動によれば、該作動歯車が増
速して廻転されるように、これに増速歯車機構を
備えるが好ましく、更にその機構は比較的小型で
あることが好ましい。 Conventionally, this type of device is known to have an operating gear on the side of the driven gear on the engine crankshaft to drive the gear, which can rotate freely as the kick arm rotates, but in this case. It is preferable that the actuating gear is provided with a speed increasing gear mechanism so that the rotation of the kick arm causes the operating gear to rotate at an increased speed, and further, the mechanism is preferably relatively small.
本発明はかゝる要求に適合する装置を得ること
をその目的としたもので、エンジンのクランク軸
上のドリブンギヤの側方に、これを駆動すべき作
動歯車を備え、これをキツクアームの廻動に伴い
廻転自在とする式のものにおいて、該作動歯車と
中心の太陽歯車に構成すると共にその外周に該キ
ツクアームに伴われて廻動する惑星歯車と、その
外周に固定の内歯歯車とを備えて、該惑星歯車に
該アームに伴われる公転と、これに伴われる自転
とが与えられるようにして成る。 The object of the present invention is to obtain a device that meets such requirements.The present invention is provided with an operating gear on the side of the driven gear on the engine crankshaft to drive the driven gear, and which is connected to the rotation of the kick arm. In a type capable of rotating freely according to the operation gear, the gear is composed of the operating gear and the sun gear at the center, and also includes a planetary gear that rotates with the kick arm on the outer periphery, and an internal gear fixed on the outer periphery. Thus, the planetary gear is given the revolution accompanying the arm and the rotation accompanying this.
本発明実施の１例を別紙図面に付説明する。 An example of implementing the present invention will be explained with reference to the attached drawings.
図面で１はエンジン、２はクランク軸、３はそ
の端部のドリブンギヤを示し、その側方にこれを
駆動すべき作動歯車４を備えると共にこれをキツ
クアーム５の廻動によればこれに伴われて廻転自
在とするもので、この場合該作動歯車４はこれと
一体の送りねじ６を介して飛び込みドライブギヤ
７に連り、該ギヤ７において前記したギヤ３と係
合される型式とする。図面で８は該ねじ６の外周
のフリクシヨンばねを示す。 In the drawing, 1 is an engine, 2 is a crankshaft, and 3 is a driven gear at the end thereof.A working gear 4 for driving this is provided on the side thereof, and this is accompanied by the rotation of a kick arm 5. In this case, the operating gear 4 is connected to a plunge drive gear 7 via a feed screw 6 integrated therewith, and the gear 7 is engaged with the gear 3 described above. In the drawing, 8 indicates a friction spring on the outer periphery of the screw 6.
以上は従来のものと特に異らないが、本発明に
よれば、これに次のような増速歯車機構を備え
る。即ち該作動歯車４を該キツクアーム５の根部
の軸９上の廻転自在の太陽歯車に構成すると共
に、その外周に該アーム５に伴われて廻動するア
ーム１０に軸支される惑星歯車１１を備え、更に
その外周にこれと咬合う扇形の内歯歯車１２を機
枠１３側にボルト１４その他で固定して設ける。
かくて全体として惑星歯車機構に得られるもの
で、キツクアーム５の廻動によれば、惑星歯車１
１はこれに伴われて廻動して内歯歯車１２上を公
転すると共にこれに伴い更に自転するもので、中
心の太陽歯車たる作動歯車４にはこの公転と自転
とが相加わつてこれを廻転すべく作用し、これを
換言すればこれに増速した廻転が与えられる。 Although the above is not particularly different from the conventional one, according to the present invention, the following speed increasing gear mechanism is provided. That is, the operating gear 4 is configured as a rotatable sun gear on the shaft 9 at the root of the kick arm 5, and a planetary gear 11 is provided on the outer periphery of the operating gear 4, which is pivotally supported by an arm 10 that rotates with the arm 5. Furthermore, a sector-shaped internal gear 12 that engages with the outer periphery of the gear is fixed to the machine frame 13 side with bolts 14 or other means.
Thus, the planetary gear mechanism as a whole is obtained, and according to the rotation of the kick arm 5, the planetary gear 1
1 rotates and revolves on the internal gear 12, and also rotates on its own axis.This revolution and rotation are added to the operating gear 4, which is the sun gear at the center. In other words, it rotates at an increased speed.
この廻転はドライブギヤ７に飛込み作用と、次
でこれを介してドリブンギヤ３の駆動とを生ずる
もので、この点は従来のものと特に異らない。こ
のように本発明によるときは、惑星歯車の公転と
これに伴われる自転とを利用するもので大きな増
速比を得ることが出来、その構成は作動歯車を太
陽歯車とし、この外周に惑星歯車と内歯歯車とを
備えれば足るもので、比較的簡単であり、小型且
廉価に得られる等の効果を有する。 This rotation causes a jumping action on the drive gear 7 and then drives the driven gear 3 via this, and this point is not particularly different from the conventional one. As described above, according to the present invention, it is possible to obtain a large speed increase ratio by utilizing the revolution of the planetary gear and the accompanying rotation, and its configuration is such that the operating gear is a sun gear, and the planetary gear is attached to the outer periphery of the sun gear. It is sufficient to have an internal gear and an internal gear, and it is relatively simple and has the advantage of being small and inexpensive.
第１図は本発明装置の１例の截断平面図、第２
図はその要部の正面図である。
１…エンジン、２…クランク軸、３…ドリブン
ギヤ、４…作動歯車、５…キツクアーム、１１…
惑星歯車、１２…固定歯車。
Fig. 1 is a cutaway plan view of one example of the device of the present invention;
The figure is a front view of the main parts. DESCRIPTION OF SYMBOLS 1...engine, 2...crankshaft, 3...driven gear, 4...operating gear, 5...kick arm, 11...
Planetary gear, 12...Fixed gear.
Claims (1)
方に、これを駆動すべき作動歯車を備え、これを
キツクアームの廻動に伴い廻転自在とする式のも
のにおいて、該作動歯車を中心の太陽歯車に構成
すると共にその外周に該キツクアームに伴われて
廻動する惑星歯車と、その外周に固定の内歯歯車
とを備えて、該惑星歯車に該アームに伴われる公
転とこれに伴われる自転とが与えられるようにし
て成るエンジンのキツクスタート装置。1. An operating gear is provided on the side of the driven gear on the crankshaft of the engine, and the operating gear is rotatable as the kick arm rotates, and the operating gear is configured as a central sun gear. At the same time, a planetary gear that rotates along with the kick arm is provided on its outer periphery, and an internal gear that is fixed on its outer periphery, so that the planetary gear is given the revolution accompanying the arm and the rotation accompanying this. An engine kick start device configured to allow
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11514579A JPS5641426A (en) | 1979-09-10 | 1979-09-10 | Kick starting device of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11514579A JPS5641426A (en) | 1979-09-10 | 1979-09-10 | Kick starting device of engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5641426A JPS5641426A (en) | 1981-04-18 |
| JPS6131306B2 true JPS6131306B2 (en) | 1986-07-19 |
Family
ID=14655412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11514579A Granted JPS5641426A (en) | 1979-09-10 | 1979-09-10 | Kick starting device of engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5641426A (en) |
-
1979
- 1979-09-10 JP JP11514579A patent/JPS5641426A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5641426A (en) | 1981-04-18 |
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