JPS6367342U - - Google Patents
Info
- Publication number
- JPS6367342U JPS6367342U JP16268486U JP16268486U JPS6367342U JP S6367342 U JPS6367342 U JP S6367342U JP 16268486 U JP16268486 U JP 16268486U JP 16268486 U JP16268486 U JP 16268486U JP S6367342 U JPS6367342 U JP S6367342U
- Authority
- JP
- Japan
- Prior art keywords
- cam
- clutch
- spline
- cam portion
- brake
- 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
- 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 2
Landscapes
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Description
第１図は本考案の一実施例を示すクラツチオフ
及びクラツチオン状態の全体構成図、第２図イ，
ロはクラツチオフ時及びクラツチオン時における
各カム部の係合状態説明図、第２図ハは他の実施
例を示す要部拡大図、第３図は他の実施例を示す
要部拡大図、第４図イ，ロは従来のハブクラツチ
における各カム部の係合状態を示す要部拡大図で
ある。
符号の説明、１……ドライブシヤフト、３……
ドライブギヤ、４……カム部材（カムフオロア）
、４ａ……カム部、７ａ……カム部、７ｂ……摩
擦面、７……アウタブレーキ（カムメンバー）、
９……インナーブレーキ、９ａ，９ｂ……カム部
、９ｃ……ロツク部、９ｄ……ストツパ、１９…
…インナーブレーキ、１９ａ……ロツク部、２４
……ケース、２５……クラツチリング、２６……
リテーナ、２７……リターンスプリング、２８…
…シフトスプリング。
Fig. 1 is an overall configuration diagram of clutch-off and clutch-on states showing an embodiment of the present invention, Fig. 2A,
B is an explanatory diagram of the engagement state of each cam part during clutch-off and clutch-on, FIG. 2 C is an enlarged view of the main part showing another embodiment, and FIG. Figures 4A and 4B are enlarged views of main parts showing the engaged state of each cam part in a conventional hub clutch. Explanation of symbols, 1...Driveshaft, 3...
Drive gear, 4...cam member (cam follower)
, 4a... cam part, 7a... cam part, 7b... friction surface, 7... outer brake (cam member),
9...Inner brake, 9a, 9b...Cam section, 9c...Lock section, 9d...Stopper, 19...
...Inner brake, 19a...Lock part, 24
...Case, 25...Clutch ring, 26...
Retainer, 27...Return spring, 28...
...Shift spring.
Claims (1)
した筒状のケースと、ドライブシヤフトの先端外
周に固定され外周上にスプラインを有したドライ
ブギヤと、ドライブギヤ外周に軸方向移動可能に
スプライン係合し軸方向内側部に突状のカム部を
有したカム部材と、固定系によつて回転を抑止さ
れるとともに前記カム部材のカム部と係合する溝
状カム及び摩擦面を有したアウタブレーキと、前
記アウタブレーキの摩擦面と係合して制動力を発
生させるブレーキ面を有するとともに前記カム部
材の突状カムと係合する溝状の第１のカム部と該
カム部の両側に連設された第２のカム部及び該第
２のカム部先端に連設されたロツク部とを有した
インナーブレーキと、カム部材の軸方向移動によ
り前記ドライブギヤ外周のスプラインとケース内
周のスプラインをクラツチ結合または非結合させ
るクラツチリングと、前記クラツチリングを軸方
向クラツチ結合側へ付勢するシフトスプリングと
、クラツチリングをクラツチ非結合側へ付勢する
リターンスプリングを有することを特徴とするハ
ブ・クラツチ。 A cylindrical case that is fixed to the wheel hub and has a spline on the inner periphery, a drive gear that is fixed to the outer periphery of the tip of the drive shaft and has a spline on the outer periphery, and a spline that is engaged with the outer periphery of the drive gear so as to be movable in the axial direction. a cam member having a protruding cam portion on the inner side in the axial direction; and an outer brake having a grooved cam and a friction surface whose rotation is suppressed by a fixing system and which engages with the cam portion of the cam member. , a groove-shaped first cam portion that has a brake surface that engages with the friction surface of the outer brake to generate a braking force and that engages with the projecting cam of the cam member; and a groove-shaped first cam portion that is connected to both sides of the cam portion. The inner brake has a second cam portion which is connected to the inner brake and a lock portion which is connected to the tip of the second cam portion, and the spline on the outer circumference of the drive gear and the spline on the inner circumference of the case are connected by moving the cam member in the axial direction. A hub clutch comprising a clutch ring for engaging or uncoupling a clutch, a shift spring for biasing the clutch ring toward the clutch engagement side in the axial direction, and a return spring for biasing the clutch ring toward the clutch non-coupling side. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16268486U JPS6367342U (en) | 1986-10-23 | 1986-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16268486U JPS6367342U (en) | 1986-10-23 | 1986-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6367342U true JPS6367342U (en) | 1988-05-06 |
Family
ID=31090182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16268486U Pending JPS6367342U (en) | 1986-10-23 | 1986-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6367342U (en) |
-
1986
- 1986-10-23 JP JP16268486U patent/JPS6367342U/ja active Pending
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