JPS6429557U - - Google Patents
Info
- Publication number
- JPS6429557U JPS6429557U JP11978287U JP11978287U JPS6429557U JP S6429557 U JPS6429557 U JP S6429557U JP 11978287 U JP11978287 U JP 11978287U JP 11978287 U JP11978287 U JP 11978287U JP S6429557 U JPS6429557 U JP S6429557U
- Authority
- JP
- Japan
- Prior art keywords
- inclined support
- support surface
- centrifugal weight
- belt
- weight roller
- 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 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Transmissions By Endless Flexible Members (AREA)
Description
第１図は本考案を適用した自動二輪車用パワー
ユニツトの平断面図、第２図は第１図の一部拡大
図、第３図は可動プーリ半体およびランププレー
トの一部分を背後から見た斜視図、第４図および
第５図はそれぞれ低速回転時および高速回転時に
おける板ばねと遠心ウエイトローラとの関係を示
す断面図である。
１……エンジン、２……後車軸、３……伝動ケ
ース、４……クランク軸、５……固定プーリ半体
、６……可動プーリ半体、７……駆動プーリ、８
……被動軸、９……固定プーリ半体、１０……可
動プーリ半体、１１……被動プーリ、１２……Ｖ
ベルト、１３……歯車、１４……ボス部材、１５
……ランププレート、１６……段部、１７……締
付け金、１８……ナツト、１９……遊動輪、２０
……クラツチ遮断スプリング、２１……遠心ウエ
イトローラ、２２……傾斜支持面、２３……傾斜
支持面、２４……円筒部、２５……係止リブ、２
６……係止部片、２７……板ばね、２８……覆い
部材、２９……スリツト。
Figure 1 is a cross-sectional plan view of a motorcycle power unit to which the present invention is applied, Figure 2 is a partially enlarged view of Figure 1, and Figure 3 is a view of a movable pulley half and a portion of a lamp plate from behind. The perspective view, FIG. 4, and FIG. 5 are cross-sectional views showing the relationship between the leaf spring and the centrifugal weight roller during low-speed rotation and high-speed rotation, respectively. 1... Engine, 2... Rear axle, 3... Transmission case, 4... Crankshaft, 5... Fixed pulley half, 6... Movable pulley half, 7... Drive pulley, 8
... Driven shaft, 9 ... Fixed pulley half, 10 ... Movable pulley half, 11 ... Driven pulley, 12 ... V
Belt, 13...Gear, 14...Boss member, 15
...Ramp plate, 16...Step part, 17...Clamping metal, 18...Nut, 19...Idle wheel, 20
... Clutch cutoff spring, 21 ... Centrifugal weight roller, 22 ... Inclined support surface, 23 ... Inclined support surface, 24 ... Cylindrical portion, 25 ... Locking rib, 2
6... Locking piece, 27... Leaf spring, 28... Covering member, 29... Slit.
Claims (1)
動プーリ半体を軸方向に摺動自在に嵌合し、これ
ら両プーリ半体の相対向する円錐面間に無端Ｖベ
ルトを挾持させ、前記可動プーリ半体の背面に形
成された傾斜支持面と該背面に対向させて設けた
ランププレートに形成された傾斜支持面との間に
遠心ウエイトローラを介在させて成るベルト式ク
ラツチ装置において、前記可動プーリ半体の外周
部に該外周部から半径方向内方へ延びる板ばねを
固着するとともに、前記ランププレートに半径方
向のスリツトを設け、前記板ばねを、前記ランプ
プレートの前記傾斜支持面とは反対の面側から該
傾斜支持面側へ向つて前記スリツトを出入自在に
通過し、かつ前記遠心ウエイトローラが半径方向
内方位置に在る時に該ローラを半径方向内方へ向
けて押圧するように形成したことを特徴とするベ
ルト式クラツチ装置。 A stationary pulley half is fixed to a rotating shaft, and a movable pulley half is slidably fitted in the axial direction, and an endless V-belt is sandwiched between the opposing conical surfaces of these two pulley halves. In a belt-type clutch device in which a centrifugal weight roller is interposed between an inclined support surface formed on the back surface of the half body and an inclined support surface formed on a ramp plate provided opposite to the back surface, the movable pulley A leaf spring extending radially inwardly from the outer periphery is secured to the outer periphery of the half body, a radial slit is provided in the lamp plate, and the leaf spring is arranged opposite to the inclined support surface of the lamp plate. so as to freely pass through the slit from the surface side toward the inclined support surface side, and to press the centrifugal weight roller radially inward when the centrifugal weight roller is in the radially inward position. A belt type clutch device characterized by the following:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11978287U JPH0430452Y2 (en) | 1987-08-06 | 1987-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11978287U JPH0430452Y2 (en) | 1987-08-06 | 1987-08-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6429557U true JPS6429557U (en) | 1989-02-22 |
| JPH0430452Y2 JPH0430452Y2 (en) | 1992-07-22 |
Family
ID=31365312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11978287U Expired JPH0430452Y2 (en) | 1987-08-06 | 1987-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0430452Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05223700A (en) * | 1990-03-01 | 1993-08-31 | Technischer Ueberwachungs Verein Bayern Ev | Testing method and apparatus for results of car accident |
| JP2013194889A (en) * | 2012-03-22 | 2013-09-30 | Jatco Ltd | Continuously variable transmission |
-
1987
- 1987-08-06 JP JP11978287U patent/JPH0430452Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05223700A (en) * | 1990-03-01 | 1993-08-31 | Technischer Ueberwachungs Verein Bayern Ev | Testing method and apparatus for results of car accident |
| JP2013194889A (en) * | 2012-03-22 | 2013-09-30 | Jatco Ltd | Continuously variable transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0430452Y2 (en) | 1992-07-22 |
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