JPS6430729U

JPS6430729U -

Info

Publication number: JPS6430729U
Application number: JP1987119781U
Authority: JP
Priority date: 1987-08-06
Filing date: 1987-08-06
Publication date: 1989-02-27
Also published as: JPH0439785Y2

Description

[Brief explanation of the drawing]

第１図は本考案による鞍乗り型車両の一実施例
を示す斜視図、第２図は上記鞍剰型車両のエンジ
ンの断面図、第３図は副変速機を第４図の―
線に沿つて切断して展開した断面図、第４図は副
変速機の各軸の配置関係を示す図面で該副変速機
を後方から見た図面、第５図は本考案の他の実施
例を示す第４図と同様な図面である。１…車体フレーム、２…前輪、３…後輪、４…
車体カバー、５…シート、６…フートレスト、７
…ハンドル、８…エンジン、９…副変速機、１０
…前輪駆動軸、１１…後輪駆動軸、１２…クラン
クケース、１３…クランク軸、１４…遠心クラツ
チ、１５…クランクギヤ、１６…メインシヤフト
、１７…多板クラツチ、１８…入力ギヤ、１９…
クラツチ操作機構、２０…カウンタシヤフト、２
１…主変速機、２２…メインシヤフトギヤ群、２
３…カウンタシヤフトギヤ群、２４…カウンタギ
ヤ、２５…出力軸、２６…ギヤ、２７…出力軸ケ
ース、２８…ベアリング、２９…出力傘歯車、３
０…ケーシング、３１…ベアリング、３２…第１
変速軸、３３…傘歯車、３４…第２変速軸、３５
…ベアリング、３６…第３変速軸、３７…ベアリ
ング、３８…変速歯車列、３９…変速歯車列、４
０…第１歯車、４１…第２歯車、４２…ニードル
軸受、４３…第３歯車、４４…最終歯車、４５…
シフトフオーク軸、４６，４７…シフトフオーク
、４８…シフトドラム軸、４９…シフトドラム、
５０…係合突片、５１…係合穴、５２…係合突片
、５３…係合穴５３。 FIG. 1 is a perspective view showing an embodiment of a saddle type vehicle according to the present invention, FIG. 2 is a cross-sectional view of the engine of the saddle type vehicle, and FIG. 3 shows the sub-transmission shown in FIG. 4.
FIG. 4 is a cross-sectional view developed by cutting along a line, FIG. 4 is a drawing showing the arrangement relationship of each axis of the sub-transmission, and is a drawing of the sub-transmission seen from the rear, and FIG. 5 is another embodiment of the present invention. 4 is a drawing similar to FIG. 4 showing an example. 1...Vehicle frame, 2...Front wheel, 3...Rear wheel, 4...
Vehicle cover, 5... Seat, 6... Footrest, 7
...Handle, 8...Engine, 9...Sub-transmission, 10
...Front wheel drive shaft, 11...Rear wheel drive shaft, 12...Crank case, 13...Crankshaft, 14...Centrifugal clutch, 15...Crank gear, 16...Main shaft, 17...Multi-plate clutch, 18...Input gear, 19...
Clutch operation mechanism, 20... Countershaft, 2
1... Main transmission, 22... Main shaft gear group, 2
3... Counter shaft gear group, 24... Counter gear, 25... Output shaft, 26... Gear, 27... Output shaft case, 28... Bearing, 29... Output bevel gear, 3
0...Casing, 31...Bearing, 32...First
Speed change shaft, 33...Bevel gear, 34...Second speed change shaft, 35
... Bearing, 36... Third speed change shaft, 37... Bearing, 38... Speed change gear train, 39... Speed change gear train, 4
0...First gear, 41...Second gear, 42...Needle bearing, 43...Third gear, 44...Final gear, 45...
Shift fork shaft, 46, 47...Shift fork, 48...Shift drum shaft, 49...Shift drum,
50...Engagement projection piece, 51...Engagement hole, 52...Engagement protrusion piece, 53...Engagement hole 53.

Claims

[Scope of utility model registration request]

An engine with a built-in main transmission is mounted with its output shaft facing toward the width of the vehicle body, and the output shaft is connected to a wheel drive shaft extending along the side of the vehicle body in the direction of vehicle movement, and a pair of bevel gears and a subsequent auxiliary transmission. In a power transmission device for a saddle-ride type vehicle, the sub-transmission is connected to a first shaft that is drive-coupled to the output shaft and extends in the direction of vehicle travel; a second shaft disposed on the same axis as the wheel drive shaft and connected to the wheel drive shaft;
A power transmission device for a saddle-ride type vehicle, comprising: a third shaft connected to the third shaft via a transmission gear train and disposed parallel to these shafts.