JPS6345447U - - Google Patents
Info
- Publication number
- JPS6345447U JPS6345447U JP13795886U JP13795886U JPS6345447U JP S6345447 U JPS6345447 U JP S6345447U JP 13795886 U JP13795886 U JP 13795886U JP 13795886 U JP13795886 U JP 13795886U JP S6345447 U JPS6345447 U JP S6345447U
- Authority
- JP
- Japan
- Prior art keywords
- transmission means
- side rotation
- speed
- rotation transmission
- speed drive
- 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 21
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Arrangement And Driving Of Transmission Devices (AREA)
- Gear-Shifting Mechanisms (AREA)
Description
第１図は本考案の二段変速機の第１の実施例の
縦断面図、第２図はスプロケツト、噛み合いクラ
ツチ、入力軸の相互関係を示す斜視図、第３図は
スプロケツトと噛み合いクラツチの相互関係を示
す展開図、第４図はフリーフイール機構を示す第
１図の矢視図、第５図は本考案の２段変速機の
第２の実施例、第６図は実公昭３７―８００３号
開示の２段変速機の構成図である。
符号の説明：１０１…筐体、１０２…入力軸、
１０３…低速駆動側回転伝達手段としてのスプロ
ケツト、１０４…中間軸、１０６…噛み合いクラ
ツチ、１０５…高速駆動側回転伝達手段としての
スプロケツト、１０７…スプライン、１０８…出
力軸、１０９…高速被駆動側回転伝達手段として
のスプロケツト、１１０…低速被駆動側回転伝達
手段としてのスプロケツト、１１１…チエイン、
１１２…フリーフイール機構、１１３…噛み合い
クラツチ１０６を操作するレバー、１１４…負圧
装置、１１５…負圧室、１１６…スプリング、１
１７…ダイアフラム、１１８…ロツド、１１９…
ソレノイドバルブ、１２０…凸歯、１２１…凹歯
、１２２…スプロケツト１０５の端面、１２３…
凸歯の端面、１２４…回転方向を示す矢印、１２
５…ソレノイド、１２６…スプリング。
Fig. 1 is a longitudinal sectional view of the first embodiment of the two-stage transmission of the present invention, Fig. 2 is a perspective view showing the mutual relationship between the sprocket, the meshing clutch, and the input shaft, and Fig. 3 is the relationship between the sprocket and the meshing clutch. Figure 4 is an exploded view showing the mutual relationship, Figure 4 is a view from the arrow in Figure 1 showing the free-feel mechanism, Figure 5 is the second embodiment of the two-stage transmission of the present invention, Figure 6 is the 37-8003 Utility Model. FIG. 2 is a configuration diagram of a two-speed transmission disclosed in No. Explanation of symbols: 101...Housing, 102...Input shaft,
103... Sprocket as low speed drive side rotation transmission means, 104... Intermediate shaft, 106... Meshing clutch, 105... Sprocket as high speed drive side rotation transmission means, 107... Spline, 108... Output shaft, 109... High speed driven side rotation Sprocket as a transmission means, 110... Sprocket as a low speed driven side rotation transmission means, 111... Chain,
112...Free feel mechanism, 113...Lever for operating the dog clutch 106, 114...Negative pressure device, 115...Negative pressure chamber, 116...Spring, 1
17...Diaphragm, 118...Rod, 119...
Solenoid valve, 120... Convex teeth, 121... Concave teeth, 122... End face of sprocket 105, 123...
End face of convex tooth, 124...Arrow indicating direction of rotation, 12
5...Solenoid, 126...Spring.
Claims (1)
駆動側回転伝達手段１０３が配置されている入力
軸１０２；該入力軸１０２と同一直線上に配置さ
れ、高速駆動側回転伝達手段１０５が配置されて
いる中間軸１０４；該中間軸１０４乃至前記入力
軸１０２の軸方向に摺動して前記高速駆動側回転
伝達手段１０５と前記入力軸１０２とを断続する
噛み合いクラツチ１０６； 前記低速駆動側回転伝達手段１０３と直接又は
間接に常時噛み合い状態にある低速被駆動側回転
伝達手段１１０及び前記高速駆動側回転伝達手段
１０５と直接又は間接に常時噛み合い状態にある
高速被駆動側回転伝達手段１０９とが配置されて
いる出力軸１０８；を以て構成し、前記低速駆動
側回転伝達手段１０３と前記入力軸１０２との間
及び、又は前記低速被駆動側回転伝達手段１１０
と前記出力軸１０８との間にフリーフイール機構
１１２が介在している二段変速機において、前記
エンジンが設定回転速度よりも低い回転速度で回
転しているときは、前記噛み合いクラツチ１０６
が前記入力軸１０２と前記高速駆動側回転伝達手
段１０５とを結合させ、前記エンジンが前記設定
回転速度よりも高い回転速度で回転しているとき
は前記噛み合いクラツチ１０６が前記入力軸１０
２と前記高速駆動側回転伝達手段１０５との結合
を断つ位置に、前記噛み合いクラツチ１０６を電
気的乃至空圧的に摺動操作させることを特徴とす
る二段変速機。[Claims for Utility Model Registration] Input shaft 102 driven by the crankshaft of the engine and on which low-speed drive-side rotation transmission means 103 is arranged; an intermediate shaft 104 on which a transmission means 105 is disposed; a meshing clutch 106 that slides in the axial direction of the intermediate shaft 104 and the input shaft 102 to connect and connect the high-speed drive side rotation transmission means 105 and the input shaft 102; A low-speed driven-side rotation transmission means 110 that is always in mesh with the low-speed drive-side rotation transmission means 103, directly or indirectly, and a high-speed driven-side rotation that is always in mesh with the high-speed drive-side rotation transmission means 105, directly or indirectly. and an output shaft 108 on which a transmission means 109 is disposed, and between the low speed drive side rotation transmission means 103 and the input shaft 102 and/or the low speed driven side rotation transmission means 110.
In a two-speed transmission in which a free-feel mechanism 112 is interposed between the engine and the output shaft 108, when the engine is rotating at a rotation speed lower than the set rotation speed, the dog clutch 106
connects the input shaft 102 and the high speed drive side rotation transmission means 105, and when the engine is rotating at a rotation speed higher than the set rotation speed, the dog clutch 106 connects the input shaft 102 to the high speed drive side rotation transmission means 105.
A two-stage transmission characterized in that the dog clutch 106 is electrically or pneumatically slid to a position where the coupling between the clutch 2 and the high-speed drive side rotation transmission means 105 is disconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13795886U JPS6345447U (en) | 1986-09-10 | 1986-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13795886U JPS6345447U (en) | 1986-09-10 | 1986-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6345447U true JPS6345447U (en) | 1988-03-26 |
Family
ID=31042497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13795886U Pending JPS6345447U (en) | 1986-09-10 | 1986-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6345447U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0263611U (en) * | 1988-10-31 | 1990-05-14 | ||
| JP2011099555A (en) * | 2009-10-02 | 2011-05-19 | Oerlikon Graziano Spa | Two-speed transmission for electric vehicle |
-
1986
- 1986-09-10 JP JP13795886U patent/JPS6345447U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0263611U (en) * | 1988-10-31 | 1990-05-14 | ||
| JP2011099555A (en) * | 2009-10-02 | 2011-05-19 | Oerlikon Graziano Spa | Two-speed transmission for electric vehicle |
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