JPS6286422U - - Google Patents
Info
- Publication number
- JPS6286422U JPS6286422U JP17714285U JP17714285U JPS6286422U JP S6286422 U JPS6286422 U JP S6286422U JP 17714285 U JP17714285 U JP 17714285U JP 17714285 U JP17714285 U JP 17714285U JP S6286422 U JPS6286422 U JP S6286422U
- Authority
- JP
- Japan
- Prior art keywords
- friction plates
- vehicle
- cylinder
- spring means
- piston
- 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
- 239000012530 fluid Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
Landscapes
- Mechanical Operated Clutches (AREA)
Description
第１図は本考案が適用された農耕作業用車輌の
全体を示す破断側面図である。第２図は本考案に
基づく湿式多板クラツチ装置の縦断面図である。
第３図は第２図に示されたレリーズレバー周辺の
構造を詳細に示す模式的側面図である。第４図は
第３図の―線について見た断面矢視図である
。第５図は第４図の―線について見た断面図
である。第６図は第３図の―線について見た
断面矢視図である。
１……農耕作業用車輌、２……フレーム、３…
…フランク軸、４……エンジン、５……推進軸、
６……動力伝達装置、７……出力伝達軸、８……
後輪用差動装置、９……後輪、１０……最終減速
装置、１１……前輪用推進軸、１２……前輪用差
動装置、１３……最終減速装置、１４……前輪、
１５……ヒツチボツクス、１６……ロータリ作業
機、１７……リフト装置、１８……ハンドル、１
９……シート、２０……ステアリングギアボツク
ス、２１……前輪用ステアリングロツド、２２…
…後輪用ステアリングロツド、２３……クラツチ
ペダル、２３ａ……アーム、２４……クラツチロ
ツド、２５……クラネチアーム、２６……シフト
レバー、２７……リヤフエンダ、２８……空隙、
２９……リヤカバー、３０……湿式多板クラツチ
装置、３１……スプロケツト、３２……変速機ケ
ース、３３……玉軸受、３４……入力軸、３５…
…滑り軸受、３６……ばね部材、３７……駆動部
材、３８……スプライン溝、３９……駆動クラツ
チ板、４０……被駆動部材、４０ａ……潤滑油通
路、４１……圧接板、４２……スプライン溝、４
３……ボス、４４……孔、４５……フランジ、４
６……中心孔、４７……スプライン溝、４８……
ボス、４９……従動クラツチ板、５０……リフタ
プレート、５１……ボルト、５２……コイルばね
、５３……リフタロツド、５４……玉軸受、５５
……フランジ、５６……軸線方向孔、５７……ハ
ウジング、５８……潤滑油路、５９……ボルト、
６０……オイルガイドプレート、６１……ガイド
孔、６２……油路、６３……レリーズレバー、６
３ａ……リフタカム、６３ｂ……当接部、６９…
…皿ばね、７１……枢軸、７２……係合部、７５
……ダンパ装置、７６……ピストンロツド、７７
……係合部材、７７ａ……長孔、７８……ピン、
７９……ピストン、８０……シリンダ、８１……
ノツチ、８２……通孔、８３……逆止弁、８４…
…調節ねじ部材、８５……ピン、８５ａ……平坦
部、８６……断続検出スイツチ、８６ａ……検出
端。
FIG. 1 is a cutaway side view showing the entirety of an agricultural vehicle to which the present invention is applied. FIG. 2 is a longitudinal sectional view of a wet type multi-disc clutch device based on the present invention.
3 is a schematic side view showing in detail the structure around the release lever shown in FIG. 2. FIG. FIG. 4 is a cross-sectional view taken along the line - in FIG. 3. FIG. 5 is a sectional view taken along the line --- in FIG. 4. FIG. 6 is a sectional view taken along the line - in FIG. 3. 1... Agricultural work vehicle, 2... Frame, 3...
…Frank shaft, 4…Engine, 5…Propulsion shaft,
6...Power transmission device, 7...Output transmission shaft, 8...
Rear wheel differential device, 9...Rear wheel, 10...Final reduction gear, 11...Front wheel propulsion shaft, 12...Front wheel differential device, 13...Final reduction gear device, 14...Front wheel,
15...Hitsuchibox, 16...Rotary work machine, 17...Lift device, 18...Handle, 1
9... Seat, 20... Steering gear box, 21... Front wheel steering rod, 22...
... Rear wheel steering rod, 23 ... clutch pedal, 23a ... arm, 24 ... clutch rod, 25 ... crane arm, 26 ... shift lever, 27 ... rear fender, 28 ... gap,
29...Rear cover, 30...Wet type multi-plate clutch device, 31...Sprocket, 32...Transmission case, 33...Ball bearing, 34...Input shaft, 35...
... Sliding bearing, 36 ... Spring member, 37 ... Drive member, 38 ... Spline groove, 39 ... Drive clutch plate, 40 ... Driven member, 40a ... Lubricating oil passage, 41 ... Pressure plate, 42 ...Spline groove, 4
3... Boss, 44... Hole, 45... Flange, 4
6... Center hole, 47... Spline groove, 48...
Boss, 49... Driven clutch plate, 50... Lifter plate, 51... Bolt, 52... Coil spring, 53... Lifter rod, 54... Ball bearing, 55
... Flange, 56 ... Axial hole, 57 ... Housing, 58 ... Lubricating oil path, 59 ... Bolt,
60... Oil guide plate, 61... Guide hole, 62... Oil path, 63... Release lever, 6
3a... Lifter cam, 63b... Contact portion, 69...
... Disc spring, 71 ... Pivot, 72 ... Engagement part, 75
...Damper device, 76 ...Piston rod, 77
...Engagement member, 77a ... Long hole, 78 ... Pin,
79... Piston, 80... Cylinder, 81...
Notch, 82...Through hole, 83...Check valve, 84...
...Adjustment screw member, 85...Pin, 85a...Flat portion, 86...Intermittent detection switch, 86a...Detection end.
Claims (1)
けられた２組の摩擦板を互いに接離可能にしてな
る車輌用多板クラツチであつて、 前記摩擦板を互いに係合する向きに付勢する第
一のばね手段と、 前記摩擦板の少なくとも一方を互いに係合する
向きの押圧力に対して弾性的に支持する第二のば
ね手段と、 前記第一のばね手段の付勢力に抗して前記両組
の摩擦板を互いに離間させるためのリフタ部材と
、 前記リフタ部材に付設されたダンパ手段とを有
することを特徴とする車輌用多板クラツチ。 (2) 前記ダンパ手段が、流体シリンダと、該シ
リンダに対して微小空隙を郭成した上で該シリン
ダに受容されたピストンと、該ピストンを貫通す
る通路に設けられた逆止弁とを有することを特徴
とする実用新案登録請求の範囲第１項に記載の車
輌用多板クラツチ。[Claims for Utility Model Registration] (1) A multi-plate clutch for a vehicle in which two sets of friction plates provided on a driving member side and a driven member side can be brought into contact with and separated from each other, wherein the friction plates are a first spring means that biases the friction plates in the direction to engage with each other; a second spring means that elastically supports at least one of the friction plates against a pressing force in the direction that the friction plates engage with each other; A multi-plate clutch for a vehicle, comprising: a lifter member for separating the two sets of friction plates from each other against the biasing force of a spring means; and a damper means attached to the lifter member. (2) The damper means includes a fluid cylinder, a piston that defines a microgap with respect to the cylinder and is received in the cylinder, and a check valve provided in a passage passing through the piston. A multi-disc clutch for a vehicle as set forth in claim 1 of the utility model registration claim.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17714285U JPS6286422U (en) | 1985-11-18 | 1985-11-18 | |
| US06/929,813 US4751989A (en) | 1985-11-18 | 1986-11-13 | Clutch with reduced dragging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17714285U JPS6286422U (en) | 1985-11-18 | 1985-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6286422U true JPS6286422U (en) | 1987-06-02 |
Family
ID=31118065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17714285U Pending JPS6286422U (en) | 1985-11-18 | 1985-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6286422U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5628321A (en) * | 1979-08-13 | 1981-03-19 | Yamaha Motor Co Ltd | Wet type multiple disc clutch |
| JPS5730507U (en) * | 1980-07-21 | 1982-02-17 |
-
1985
- 1985-11-18 JP JP17714285U patent/JPS6286422U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5628321A (en) * | 1979-08-13 | 1981-03-19 | Yamaha Motor Co Ltd | Wet type multiple disc clutch |
| JPS5730507U (en) * | 1980-07-21 | 1982-02-17 |
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