JPS59222625A - Frictional clutch - Google Patents
Frictional clutchInfo
- Publication number
- JPS59222625A JPS59222625A JP9554483A JP9554483A JPS59222625A JP S59222625 A JPS59222625 A JP S59222625A JP 9554483 A JP9554483 A JP 9554483A JP 9554483 A JP9554483 A JP 9554483A JP S59222625 A JPS59222625 A JP S59222625A
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- diaphragm spring
- spring
- support ring
- pressing member
- 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
- 230000006835 compression Effects 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims abstract description 5
- 229910003460 diamond Inorganic materials 0.000 claims description 8
- 239000010432 diamond Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001629 suppression Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003872 anastomosis Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/22—Friction clutches with axially-movable clutching members
- F16D13/38—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs
- F16D13/52—Clutches with multiple lamellae ; Clutches in which three or more axially moveable members are fixed alternately to the shafts to be coupled and are pressed from one side towards an axially-located member
- F16D13/54—Clutches with multiple lamellae ; Clutches in which three or more axially moveable members are fixed alternately to the shafts to be coupled and are pressed from one side towards an axially-located member with means for increasing the effective force between the actuating sleeve or equivalent member and the pressure member
- F16D13/56—Clutches with multiple lamellae ; Clutches in which three or more axially moveable members are fixed alternately to the shafts to be coupled and are pressed from one side towards an axially-located member with means for increasing the effective force between the actuating sleeve or equivalent member and the pressure member in which the clutching pressure is produced by springs only
Abstract
Description
【発明の詳細な説明】
本発明は交互に重ねられた駆動側クラッチ板と被動側ク
ラッチ板とをクラッチスプリングで圧着し、その摩擦力
により動力伝達を行うようにした摩擦クラッチに関する
。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a friction clutch in which driving side clutch plates and driven side clutch plates that are stacked alternately are pressed together by a clutch spring, and power is transmitted by the frictional force of the clutch springs.
この種の摩擦クラッチは自動二輪車の動力伝達装置等に
広く用いられているが、そのクラッチスプリングとして
撓み量に対する荷重変化の割合が一時的に減少する特性
を有したダイヤフラムスプリングを使用し、クラ、チ操
作を軽くしたものが知られている。This type of friction clutch is widely used in power transmission devices of motorcycles, etc., and uses a diaphragm spring as the clutch spring, which has a characteristic that the ratio of load change to the amount of deflection temporarily decreases. There are known devices that are easier to operate.
しかしながら、従来のダイヤスラムスプリングの取付は
構造はきわめて複雑であり、このダイヤスラムスプリン
グの着脱に多大な手間を要し、整備性の面で改善の余地
があった。However, the structure of conventional diamond slam spring installation is extremely complicated, requiring a great deal of effort to attach and detach the diamond slam spring, and there is room for improvement in terms of maintainability.
本発明はこのような事情にもとづＶｌてなされたもので
、ダイヤスラムスプリングの着脱を容易に行え、整備性
の向上を実現できる摩擦クラッチの提供を目的とする。The present invention was developed based on the above-mentioned circumstances, and an object of the present invention is to provide a friction clutch in which a diamond slam spring can be easily attached and detached, and maintainability can be improved.
すなわち、本発明は上記目的を達成するため、クラッチ
ハウジング内に回転自在に収容したクラッチ部材に、抑
圧部材を貫通してダイヤフラムスプリングの中央開口部
内に向って延びる支持突部全突設し、この支持突部上に
ダイヤフラムスプリングの中央開口部の開口周縁部に軸
方向外側から係止する支持リングを？ルト等のねじ部材
により着脱可能に締め付は固定し、この支持リングと抑
圧部材との間でダイヤフラムスプリングを圧縮方向に挾
み込んで固定したことを特徴とする。That is, in order to achieve the above-mentioned object, the present invention provides a clutch member rotatably housed in a clutch housing with a supporting protrusion that extends through the suppressing member and extends into the central opening of the diaphragm spring. Is there a support ring on the support protrusion that locks onto the opening periphery of the central opening of the diaphragm spring from the outside in the axial direction? The diaphragm spring is fixed by being removably tightened by a screw member such as a bolt, and the diaphragm spring is sandwiched between the support ring and the suppressing member in the compression direction.
以下本発明の一実施例を、自動二輪車に適用した図面に
もとづいて説明する。An embodiment of the present invention will be described below based on drawings in which the present invention is applied to a motorcycle.
第１図中１はフレーム、２はエンジン、３はフロントフ
ォーク、４は燃料タンク、５はシート、６は後輪を夫々
示す。本実施例のエンジン２はクランクケース７上に前
部シリンダ８と後部シリンダ９とを略■型に配置し一７
ＣＶ型エンジンであり、そのクランクケース７内に４各
シリンダ８，９のピストンによって駆動されるクランク
軸１０お↓び被動軸１１が互に平行をなして収容されて
いる。被動軸１１の一端部には軸受１２を介して従動ギ
ヤ１３が回転自在に設けられており、この従動ギヤ１３
はクランク軸１０のクランクウェブ１４外局面に直接刻
設した駆動歯部１５に常時噛み合っている。また被動軸
１１には従動ギヤ１３に隣接して摩擦クラ、チ１６が取
り付けられており、この摩擦クラ、チ１６が継がれた場
合に、クランク軸１００回転が駆動歯部１６および従動
ギヤ１３を介して被動軸１１に伝達される。そしてこの
被動軸１１の回転は図示しなφ常時吻合式の変速機構に
よって選択的に複数段に減速された後、リヤアーム１７
内の駆動軸に伝達され、この駆動軸によって後輪６が駆
動される。In FIG. 1, 1 is a frame, 2 is an engine, 3 is a front fork, 4 is a fuel tank, 5 is a seat, and 6 is a rear wheel. The engine 2 of this embodiment has a front cylinder 8 and a rear cylinder 9 arranged on a crankcase 7 in a substantially ■-shape.
This is a CV type engine, and a crankshaft 10 and a driven shaft 11 driven by pistons of four cylinders 8 and 9 are housed in a crankcase 7 in parallel with each other. A driven gear 13 is rotatably provided at one end of the driven shaft 11 via a bearing 12.
are constantly engaged with drive teeth 15 that are directly carved on the outer surface of the crank web 14 of the crankshaft 10. Further, a friction clutch 16 is attached to the driven shaft 11 adjacent to the driven gear 13, and when this friction clutch 16 is connected, 100 revolutions of the crankshaft will cause the drive teeth 16 and the driven gear 13 to rotate. is transmitted to the driven shaft 11 via. Then, the rotation of the driven shaft 11 is selectively decelerated in multiple stages by a φ constant anastomosis type transmission mechanism (not shown), and then the rear arm 17
The power is transmitted to the inner drive shaft, and the rear wheels 6 are driven by this drive shaft.
しかして、上記摩擦クラ、チ１６の詳細については第２
図および第３図に示されている。すなわち、１８は略円
筒状をなしたクラッチハウジングであり、上記従動ギヤ
１３の一端面に同軸的に固定されてクランク軸１０と連
動して回転される。このクラッチハウジング１８内罠は
被動軸１１にスプライン係合されて一体に回転するクラ
ッチ部材１９が収容されている。このクラッチ部材１９
は例えばアルミ鋳造品でありクラッチハウジング１８に
対して相対的に回転自在となっている。クラッチハウジ
ング１８の内周面およびクラッチ部材１９の外周面には
、複数枚の駆動側クラッチ板２０・・・および被動側ク
ラッチ板２１・・・が取り付けられており、これらクラ
ッチ板２０・・・、２１・・・相互はクラッチハウジン
グ１８内で交互に重ね合わされている。However, the details of the above-mentioned friction clutch,
As shown in FIGS. That is, reference numeral 18 denotes a substantially cylindrical clutch housing, which is coaxially fixed to one end surface of the driven gear 13 and rotated in conjunction with the crankshaft 10. This trap in the clutch housing 18 houses a clutch member 19 that is spline-engaged with the driven shaft 11 and rotates together with the driven shaft 11. This clutch member 19
is a cast aluminum product, for example, and is rotatable relative to the clutch housing 18. A plurality of drive side clutch plates 20... and driven side clutch plates 21... are attached to the inner peripheral surface of the clutch housing 18 and the outer peripheral surface of the clutch member 19, and these clutch plates 20... , 21 . . . are alternately overlapped within the clutch housing 18.
また被動軸１ノの一端側には、被動軸１１の軸線方向に
移動可能なレリーズ２２が設けられており、このレリー
ズ２２ｔｉ被動軸１１内を挿通したプッシュロッド２３
によって上記方向に往復移動される。レリーズ２２の外
周には軸受２４を介して略円板状の抑圧部材２５が取り
付けられている。この抑圧部材２５はクラ、チ板２０・
・・、２１・・・を互に摩擦係合する方向に押圧するも
ので、クラ、チ部材１９と一体に回転するようになって
いる。そして抑圧部材２５の軸方向外側には、この押圧
部材２５を上記摩擦係合方向に付勢するダイヤフラムス
プリング２６が配置されている。このダイヤフラムスプ
リング２６は中央に通孔２７を有する円板を略円錐形に
形成したもので、通孔２７の開口周縁には多数のスリッ
ト溝２８・・・が放射状に切り込ま扛ている。そして、
このようなダイヤフラムスプリング２６は以下に述べる
ようにして抑圧部材２５の外側に取り付けられている。Further, a release 22 movable in the axial direction of the driven shaft 11 is provided on one end side of the driven shaft 1, and a push rod 23 inserted through the release 22ti and the inside of the driven shaft 11 is provided.
is moved back and forth in the above direction. A substantially disc-shaped suppressing member 25 is attached to the outer periphery of the release 22 via a bearing 24 . This suppressing member 25 is
..., 21... in the direction of frictional engagement with each other, and rotates together with the clutch member 19. A diaphragm spring 26 is disposed on the axially outer side of the suppressing member 25 to bias the pressing member 25 in the frictional engagement direction. The diaphragm spring 26 is a substantially conical disk having a through hole 27 in the center, and a large number of slit grooves 28 are cut radially around the opening of the through hole 27. and,
Such a diaphragm spring 26 is attached to the outside of the suppressing member 25 as described below.
すなわち、上記クラッチ部材１９における押圧部材２５
ｉ１１１１の外端面には、複数の支持突部２９・・・が
周方向に等間隔を存して一体に突設されておシ、これら
支持突部２９・・・は押圧部材２５側に向って延びると
ともにその先端が押圧部材２５に開設した開口３０・・
・を貫通してダイ゛ヤフラムスゾリ／ダ２６側に導出さ
れている。そして各支持突部２９・・・の先端はダイヤ
フラムスプリング２６の通孔２７内に臨んでおり、この
先端面にはダイヤフラムスプリング２６の軸方向外側か
ら円環状の支持リング３１が衝合さｔている。この支持
リング３１は支持突部２９・・・に対して夫々ねじ部材
としてのデルト３２・・・を介して着脱可能に締め付は
固定されておシ、支持リング３１の外周部が通孔２７の
開口周縁部に同軸的に係止されている。またダイヤフラ
ムスプリング２６の外周部は上記押圧部材２５の外周部
に突設した７ランノ部３３に弾性的に油接されており、
仁のスプリング２６とフランジ部：３３との間には板金
製の保譲具３４が介装されている。したがって、ダイヤ
フラムスプリング２６は支持リング３１の締め付けによ
りこの支持リング３１と７ランノ部３３との間で軸線方
向に挾み込まれ、圧縮状態で保持されている。そしてこ
の圧、ｌ 縮により、ダイヤスラムスプリング２６
の外周部が抑圧部材２５を上記摩擦係合方向に押圧付勢
するようになって−る。なお、この場合ダイヤフラムス
プリング２６は第４図に示したように撓み量に対して荷
重変化の割合が一時的に減少する非線形なばね特性を有
し、この荷重が減少する領域ＰＨ”Ｐｚｔ利用すればク
ラッチ操作を軽くできることから、このダイヤフラムス
プリング２６はクラ、チＯＦＦ時に上記Ｐ１〜Ｐ。That is, the pressing member 25 in the clutch member 19
A plurality of supporting protrusions 29 are integrally provided on the outer end surface of the i1111 at equal intervals in the circumferential direction, and these supporting protrusions 29 face toward the pressing member 25 side. An opening 30 extending from the top and having its tip opened in the pressing member 25...
・It penetrates through the diaphragm slider and leads out to the diaphragm slider 26 side. The tip of each support protrusion 29 faces into the through hole 27 of the diaphragm spring 26, and an annular support ring 31 is abutted against this tip from the outside in the axial direction of the diaphragm spring 26. There is. The support ring 31 is removably fastened to the support protrusions 29 through delts 32 as screw members, and the outer circumference of the support ring 31 is fixed to the through hole 27. It is coaxially locked to the peripheral edge of the opening. Further, the outer circumferential portion of the diaphragm spring 26 is elastically oil-welded to a seven-run no. 33 protruding from the outer circumferential portion of the pressing member 25.
A retainer 34 made of sheet metal is interposed between the spring 26 and the flange portion 33. Therefore, the diaphragm spring 26 is axially sandwiched between the support ring 31 and the seven-runway portion 33 by tightening the support ring 31, and is held in a compressed state. Due to this compression, the diamond slam spring 26
The outer periphery of the pressing member 25 is adapted to press and urge the suppressing member 25 in the above-mentioned frictional engagement direction. In this case, the diaphragm spring 26 has a non-linear spring characteristic in which the ratio of load change to the amount of deflection temporarily decreases as shown in FIG. Since the clutch operation can be made lighter, this diaphragm spring 26 is set to the above-mentioned P1 to P when the clutch is turned off.
間の領域で撓むように押圧部材２５と支持突部２９・・
・との間で支持されている。The pressing member 25 and the supporting protrusion 29 are bent in the area between them.
・It is supported between.
このような構成によると、クラッチ部材１９に支持突部
２９・・・を突設し、この支持突部２９・・・上に？ル
ト３２で締め付けた支持リング３１によりダイヤ７２ム
スプリング２６の開口周縁部を外側から押圧し、この抑
圧によりダイヤフラムスプリング２６を抑圧部材２５と
の閾で圧縮状態に挾み込んで固定するようにしたので、
ダイヤフラムスプリング２６の着脱に当っては、単に支
持リンダ３１ｔ″ダイヤフラムスプリング２６の外側か
らがルト３２で締め付けたりあるいは弛めて支持突部２
９・・・上から取り外すだけで良い。したがって、ダイ
ヤ７ラムスプリング２６の着脱作業を容易に行え、整備
性の向上を実現できる。According to such a configuration, the support protrusions 29 are provided on the clutch member 19, and the support protrusions 29 are provided on the clutch member 19. The supporting ring 31 tightened by the bolt 32 presses the opening peripheral portion of the diamond 72 diaphragm spring 26 from the outside, and this compression causes the diaphragm spring 26 to be compressed and fixed at the threshold with the suppressing member 25. So,
When attaching or detaching the diaphragm spring 26, simply tighten or loosen the support cylinder 31t'' from the outside of the diaphragm spring 26 with the support protrusion 2.
9... Just remove it from the top. Therefore, the work of attaching and detaching the diamond 7 ram spring 26 can be easily performed, and the maintainability can be improved.
なお、本発明は上述した実施例に特定されない。例えば
上記実施例では支持リングをがルトで締め付けたが、支
持突部上に植込みゴルｉねじ込み、この？ルトに螺合す
るナツトで締め付は固定しても良い。Note that the present invention is not limited to the embodiments described above. For example, in the above embodiment, the support ring was tightened with a bolt, but if the support ring is screwed onto the support protrusion, then this ring is tightened with a bolt. The tightening may be fixed using a nut that is screwed onto the bolt.
また本発明に係る摩擦クラッチは、自動二輪車用に限ら
ず、自動三輪車等のその他の車両にも同様に実施できる
。Furthermore, the friction clutch according to the present invention is not limited to use in motorcycles, but can be similarly applied to other vehicles such as tricycles.
以上詳述した本発明によれば、ダイヤスラムスプリング
の着脱に当っては、支持リングをねじ部材で支持突部上
に締め付けたり、あるいは弛めてこの支持突部から取り
外すだけで良く、したがって着脱作業を容易に行え、整
備性が向上する利点がある。According to the present invention described in detail above, when attaching and detaching the diamond slam spring, it is only necessary to tighten the support ring onto the support protrusion with a screw member or loosen it and remove it from the support protrusion. It has the advantage of being easier to work with and improving maintainability.
１面は本発明の一実施例を示し、第１図は自動二輪車の
側面図、第２図は断面図、第３図は第２図中■−■線に
沿う矢視図、第４図はダイヤフラムスプリングの特性図
である。
１８・・・クラ、チハウジング、１９・・・クラッチ部
材、２０．２１・・・クラッチ板、２５・・・抑圧部材
、２６・・・ダイヤフラムスプリング、２７・・・中央
開口部（通孔）、２９・・・支持突部、３１・・・支持
リング、３２・・・ねじ部材（？ルト）。1 shows an embodiment of the present invention, FIG. 1 is a side view of the motorcycle, FIG. 2 is a sectional view, FIG. 3 is a view along the line ■-■ in FIG. 2, and FIG. 4 is a side view of the motorcycle. is a characteristic diagram of a diaphragm spring. 18...Clutch, housing, 19...Clutch member, 20.21...Clutch plate, 25...Suppression member, 26...Diaphragm spring, 27...Center opening (through hole) , 29... Support protrusion, 31... Support ring, 32... Screw member (?root).
Claims (1)
ラッチハウジング内に、被動側に連なるクラッチ部材を
相対的に回転自在に収容し、このクラッチハウジングの
軸方向一端側に、クラッチハウジングに設けたクラッチ
板とクラ、チ部材に設けたクラッチ板とを互に摩擦係合
する方向に付勢する抑圧部材を配置するとともに、この
抑圧部材の外側に位置してダイヤフラムスプリングを配
置し、このダイヤスラムスプリングの外周部で上記押圧
部材を摩擦係合する方向に付勢するようにした摩擦クラ
ッチにおいて、上記クラッチ部材に押圧部材全貫通して
ダイヤスラムスプリングの中央開口部内に向りて延びる
支持突部全突設し、この支持突部上にダイヤフラムスプ
リングの中央開口部の開口周縁部に外側から係止する支
持リングをねじ部材により着脱可能に締め付は固定し、
この支持リングと抑圧部材との間でダイヤフラムスプリ
ングを圧縮方向に挾み込んで固定したことを特徴とする
摩擦クラッチ。3. A clutch member connected to the driven side is relatively rotatably accommodated in a clutch housing that is rotationally driven by power transmission from a drive source, and a clutch provided in the clutch housing is provided at one end in the axial direction of the clutch housing. A suppressing member is disposed that biases the plate and the clutch plate provided on the clutch member in the direction of frictional engagement with each other, and a diaphragm spring is disposed outside of this suppressing member, and this diaphragm spring In the friction clutch, the pressing member is biased in the direction of frictional engagement at the outer periphery of the clutch member, and the clutch member includes a support protrusion that completely penetrates the pressing member and extends into the central opening of the diamond slam spring. A support ring is provided on the support protrusion, and is removably fastened with a screw member, which locks the support ring from the outside to the opening periphery of the central opening of the diaphragm spring.
A friction clutch characterized in that a diaphragm spring is sandwiched and fixed between the support ring and the suppression member in the compression direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9554483A JPS59222625A (en) | 1983-05-30 | 1983-05-30 | Frictional clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9554483A JPS59222625A (en) | 1983-05-30 | 1983-05-30 | Frictional clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59222625A true JPS59222625A (en) | 1984-12-14 |
Family
ID=14140507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9554483A Pending JPS59222625A (en) | 1983-05-30 | 1983-05-30 | Frictional clutch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59222625A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003085278A1 (en) * | 2002-04-08 | 2003-10-16 | Yamaha Hatsudoki Kabushiki Kaisha | Clutch mechanism lubricating structure of engine |
| US7178650B2 (en) * | 2004-03-04 | 2007-02-20 | Honda Motor Co., Ltd. | Structure of multiple disc clutch |
| WO2007085287A1 (en) * | 2006-01-26 | 2007-08-02 | Bayerische Motoren Werke Aktiengesellschaft | Multi-plate clutch for motor vehicles, in particular motorcycles |
-
1983
- 1983-05-30 JP JP9554483A patent/JPS59222625A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003085278A1 (en) * | 2002-04-08 | 2003-10-16 | Yamaha Hatsudoki Kabushiki Kaisha | Clutch mechanism lubricating structure of engine |
| US7178650B2 (en) * | 2004-03-04 | 2007-02-20 | Honda Motor Co., Ltd. | Structure of multiple disc clutch |
| WO2007085287A1 (en) * | 2006-01-26 | 2007-08-02 | Bayerische Motoren Werke Aktiengesellschaft | Multi-plate clutch for motor vehicles, in particular motorcycles |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU1708163A3 (en) | Disc brake | |
| GB2131506A (en) | Wheel hub with integral brake and reducer | |
| JPS59222625A (en) | Frictional clutch | |
| JPS5920889B2 (en) | Piston assembly for brake or clutch | |
| US5322148A (en) | Adapter kit for a clutch | |
| US5484338A (en) | Torque variation absorbing device having friction members imparting different hysteresis characteristics to the device | |
| JPS59219525A (en) | Friction clutch | |
| US4176738A (en) | Piston stroke adjusting arrangement for disc-type friction clutches and brakes | |
| US20040211641A1 (en) | Dry multiple-disk clutch | |
| JPS5917030A (en) | Multiple disc friction clutch | |
| US6634479B1 (en) | Thrust plate for rollers of centrifugal clutch module | |
| JPS5937400Y2 (en) | Tractor brake device | |
| FR2617934A1 (en) | Damping flywheel for a torque-transmission device, incorporating a rolling-contact bearing with two rows of rolling elements | |
| GB2237077A (en) | Friction clutch assembly | |
| US20090120741A1 (en) | Inertia Brake | |
| JPH07208512A (en) | Negative brake | |
| JPH0727202Y2 (en) | Tire mounting device | |
| JP7398501B2 (en) | Multi-disc friction clutch | |
| JPH0642551A (en) | Pressure plate fitting structure for clutch cover assembly | |
| JPH0361052B2 (en) | ||
| JPS5842659Y2 (en) | Diaphragm spring type multi-disc clutch | |
| USH132H (en) | Twin-plate clutch | |
| JPH0121221Y2 (en) | ||
| KR19980039478U (en) | Automobile disk cover and pressure plate coupling device | |
| JP2500327Y2 (en) | Vehicle axle device |