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JP3869067B2 - One-way clutch - Google Patents
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JP3869067B2 - One-way clutch - Google Patents

One-way clutch Download PDF

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Publication number
JP3869067B2
JP3869067B2 JP08583497A JP8583497A JP3869067B2 JP 3869067 B2 JP3869067 B2 JP 3869067B2 JP 08583497 A JP08583497 A JP 08583497A JP 8583497 A JP8583497 A JP 8583497A JP 3869067 B2 JP3869067 B2 JP 3869067B2
Authority
JP
Japan
Prior art keywords
flange
retainer
friction plate
sprag
way clutch
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.)
Expired - Fee Related
Application number
JP08583497A
Other languages
Japanese (ja)
Other versions
JPH1078055A (en
Inventor
直人 佐藤
正俊 赤木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Univance Corp
Original Assignee
Honda Motor Co Ltd
Univance Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Honda Motor Co Ltd, Univance Corp filed Critical Honda Motor Co Ltd
Priority to JP08583497A priority Critical patent/JP3869067B2/en
Publication of JPH1078055A publication Critical patent/JPH1078055A/en
Application granted granted Critical
Publication of JP3869067B2 publication Critical patent/JP3869067B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00Freewheels or freewheel clutches
    • F16D41/06Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/069Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by pivoting or rocking, e.g. sprags
    • F16D41/07Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by pivoting or rocking, e.g. sprags between two cylindrical surfaces

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Mechanical Operated Clutches (AREA)

Description

【0001】
【発明の属する技術分野】
本発明は、例えばオートバイのACジェネレーターとスターターギヤとの間に介装する一方向クラッチに関するものである。
【0002】
【従来の技術】
従来の技術として図6に示すものがあった。図6において、1はオートバイのACジェネレーターとスターターギヤとの間に介装する一方向クラッチであり、アウタレース2、インナレース3、スプラグ4、リテイナー6及びリターンスプリング7を主要部品として構成される。
【0003】
上記アウタレース2はACジェネレーターのケースを取付ける取付けフランジ10の右面にボルト締め固定され、上記インナレース3はスターターギヤの取付けボス11がこれをなす。上記アウタレース2とインナレース3との間にリテイナー6により円周方向に所定ピッチで配列された多数のスプラグ4を介装する。各スプラグ4はその内周側にリテイナー6の円周方向に延びる溝5が形成され、この溝5にコイルスプリングをリング状にしてなるリターンスプリング7を嵌合させ、各スプラグ4を半径方向外方に押圧して係合方向に自転付勢する。
【0004】
上記リテイナー6は、鋼板材をプレス機により打ち抜きおよび絞り加工してなり、筒状の主体内に長方形状の保持孔6aを円周方向に所定ピッチで形成し、各保持孔6aに上記スプラグ4の外周端部を自転可能に嵌合保持する。6b,6cは上記筒状の主体の両端から半径方向外方に突出するフランジであり、リテイナー6をアウタレース2側に摩擦係合させるためのものである。このうち、左部のフランジ6bは半径方向外方に大きく突出させ、アウタレース2の左端を段状に切り欠いた係止凹部12に遊嵌させ、軸方向右方(外方)への移動を規制する。
【0005】
上記左部のフランジ6bの左面に鋼板製のフリクションプレート15をスポット溶接により固定する。このフリクションプレート15はワッシャー(座金)状に形成し、その外周部15aを上記フランジ6bの左面にスポット溶接(ア)により固定して係止凹部12内の取付けフランジ10の右面に摩擦係合させる。また、このフリクションプレート15の内周部15bはスプラグ4方向に突出(屈曲)させて上記スプラグ4の左面に接近させる。
【0006】
【発明が解決しようとする課題】
上記従来のものは、フリクションプレート15の外周部15aを平坦な面にし、この面をリテイナー6のフランジ6bにスポット溶接(ア)するようにしていたので、上記スポット溶接時にフリクションプレート15の外側面(左側面)に盛り上がり部が発生すると、この盛り上がり部が取付けフランジ10の右面に接触して計算上にないフリクションが発生するおそれがある。本発明はフリクションプレートのスポット溶接部をリテイナーのフランジ方向に偏倚させることにより、上記課題等を解消した一方向クラッチを得ることを目的とする。
【0007】
【課題を解決するための手段】
本発明は、上記目的を達成するために以下の如く構成したものである。即ち、アウタレースとインナレースとの間にリテイナーによって円周方向に所定ピッチで配列される多数のスプラグを設け、リテイナーの一側に半径方向外方に突出するフランジを設け、該フランジをアウタレースと該アウタレースが固定される固定部材との間に設けた環状の係止凹部に回転可能に嵌合させ、前記フランジの外側に前記係止凹部の固定部材側と摩擦係合する環状のフリクションプレートを溶接固定してなる一方向クラッチにおいて、前記フリクションプレートに前記フランジ方向に偏倚する取付け片を設け、該取付け片を前記フランジに溶接固定する構成にしたものである。
【0008】
【発明の実施の形態】
以下本発明の実施例を図面に基いて説明する。図1は本発明の実施例による一方向クラッチの使用状態を示す要部断面図である。図1において、20はACジェネレーターのケースを取付ける取付けフランジ(本発明でいう固定部材)であり、軸心部に設けたボス部20aを介してエンジンのクランク軸21の端部側に嵌合固定する。22はニードルベアリング23を介して上記クランク軸21の基部側に回転自在に嵌合支持したスターターギヤの取付けボスである。
【0009】
25は上記取付けフランジ20と取付けボス22との間に介装した一方向クラッチであり、以下の如くなっている。即ち、上記取付けフランジ20の右面にリング状のアウタレース26をボルト締め固定する。このアウタレース26は上記スターターギヤの取付けボス22に対して同軸に配置してボルト締め固定する。また上記スターターギヤの取付けボス22をインナレース27とし、このインナレース27と上記アウタレース26との間にリテイナー32により円周方向に所定ピッチで配列された多数のスプラグ28を介装する。
【0010】
各スプラグ28はその内周側にリテイナー32の円周方向に延びるスプリング溝29が形成され、このスプリング溝29にコイルスプリングをリング状にしてなるリターンスプリング31を嵌合させて各スプラグ28を半径方向外方に押圧して係合方向に自転付勢する。また、各スプラグ28の左側面の中心部にリテイナー32の円周方向に延びる係止溝30を形成する。この係止溝30は、断面半円弧状にかつ円周方向に直線状に形成し、この部に後述するフリクションプレート40の保持片44を係合させて組付け時における各スプラグ28の脱落を防止する。
【0011】
上記リテイナー32は、鋼板材をプレス機により打ち抜きおよび絞り加工してなり、筒状の主体内に長方形状の保持孔33を円周方向に所定ピッチで形成し、各保持孔33に上記スプラグ28の外周端部を自転可能に嵌合させる。34,35は上記筒状の主体の両端から半径方向外方に突出するフランジであり、リテイナー32をアウタレース26側に摩擦係合させるためのものである。このうち、左部のフランジ34は半径方向外方に大きく突出させ、アウタレース26の左端を段状に切り欠いた係止凹部26aに遊嵌させ、軸方向右方(外方)への移動を規制する。
【0012】
上記左部のフランジ34の左面にステンレス鋼板によりワッシャー(座金)状に形成したフリクションプレート40を重ねてスポット溶接(ア)により固定する。このフリクションプレート40は、図2〜図5に示すようになっている。即ち、外周部を多数のスリットにより円周方向に分割して円周方向に小幅な取付け片41と円周方向に大幅な摩擦片42とを複数組形成し、各取付け片41及び摩擦片42を上記左部のフランジ34の左面に対面させる。
【0013】
上記取付け片41は、図3に示すように、基準面よりもフランジ34方向に偏倚(突出)させて該フランジ34の左面に重ね、スポット溶接(ア)により固定する。一部の取付け片41の円周方向中心部は、図4に示すように、右方に屈曲させてフランジ34を部分的に切り欠いた位置決め溝34aに係止し、スポット溶接(ア)する際にフリクションプレート40をリテイナー32と同心に保持する。また、上記摩擦片42は、図5に示すように、その外周端42aを基準面よりも左方に突出させるとともに、左面が凸面となる半円弧状に湾曲させて前述した取付けフランジ20の右面20bに摩擦係合させる。
【0014】
上記フリクションプレート40の内周部43はスプラグ28方向に段状に突出(屈曲)させて該スプラグ28の左面に接近させ、リテイナー32内でのスプラグ28の傾きを防止する。また、上記フリクションプレート40の段部に右方に突出する多数の保持片44を形成し、各保持片44を前述した各スプラグ28の係止溝30に嵌合させ、組付け時における各スプラグ28のリテイナー32からの脱落を防止する。上記保持片44は基部(左端)から突出端(右端)に向かって円周方向の幅が次第に小幅となる平面視三角形状に形成する。
【0015】
上記実施例によれば、フリクションプレート40は、その取付け片41を内方(右方)に偏倚させてリテイナー32のフランジ34にスポット溶接(ア)するようにしたので、このスポット溶接時にフリクションプレート40の外側面(左側面)に盛り上がり部が発生しても、この盛り上がり部が取付けフランジ(固定部材)20の右面に接触しなくなり、主として摩擦片42の外周端42aが取付けフランジ20の右面20bに摩擦係合することになる。このため、スプラグ28、つまり一方向クラッチ25の作動特性が安定することになる。
【0016】
また、組付ける際に、リテーナ32の保持孔33に各スプラグ28を嵌合させ、各スプラグ28のスプリング溝29にリターンスプリング31を嵌合させてこれらをユニットにした際に、フリクションプレート40の保持片44が各スプラグ28の係止溝30に係合し、また内周部43がスプラグ28の左面に当接して各スプラグ28の半径方向への移動および傾きを防止することになり、組付けが容易になる。また、上記内周部43がスプラグ28の左面に対面するので、組付け後に各スプラグ28の回転面に対する振れが規制され、スプラグ12の作動が円滑になる。
【0017】
【発明の効果】
以上の説明から明らかな如く、本発明は、フリクションプレートの取付け片をリテイナー方向に偏倚させて該リテイナーのフランジに固定するようにしたので、溶接時にフリクションプレート40の外側面に盛り上がり部が発生しても、この盛り上がり部が固定部材(取付けフランジ20)に接触しなくなる。
【図面の簡単な説明】
【図1】本発明による一方向クラッチの使用状態を示す要部断面図である。
【図2】本発明によるフリクションプレートの部分側面図である。
【図3】図2のIII-III 断面図である。
【図4】図2のIV-IV 断面図である。
【図5】図2のV-V 断面図である。
【図6】従来例を示す一方向クラッチの使用状態を示す要部断面図である。
【符号の説明】
20 ACジェネレーターケースの取付けフランジ(固定部材)
20a ボス部
21 クランク軸
22 スターターギヤの取付けボス
23 ニードルベアリング
25 一方向クラッチ
26 アウタレース
26a 係止凹部
27 インナレース
28 スプラグ
29 スプリング溝
30 係止溝
31 リターンスプリング
32 リテイナー
33 保持孔
34,35 フランジ
34a,位置決め溝
40 フリクションプレート
41 取付け片
41a 位置決め片
42 摩擦片
42a 外周端
43 内周部
44 保持孔
(ア) スポット溶接
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a one-way clutch interposed, for example, between an AC generator and a starter gear of a motorcycle.
[0002]
[Prior art]
A conventional technique is shown in FIG. In FIG. 6, reference numeral 1 denotes a one-way clutch interposed between a motorcycle AC generator and a starter gear, and includes an outer race 2, an inner race 3, a sprag 4, a retainer 6, and a return spring 7 as main components.
[0003]
The outer race 2 is bolted and fixed to the right surface of the mounting flange 10 for mounting the AC generator case, and the starter gear mounting boss 11 forms the inner race 3. A large number of sprags 4 arranged at a predetermined pitch in the circumferential direction are interposed between the outer race 2 and the inner race 3 by a retainer 6. Each sprag 4 is formed with a groove 5 extending in the circumferential direction of the retainer 6 on the inner peripheral side thereof, and a return spring 7 having a coil spring as a ring shape is fitted into the groove 5 so that each sprag 4 is radially outward. It pushes to the direction and autorotates in the engaging direction.
[0004]
The retainer 6 is formed by punching and drawing a steel plate with a press machine, and forming rectangular holding holes 6a at a predetermined pitch in the circumferential direction in a cylindrical main body. The sprags 4 are formed in the holding holes 6a. The outer peripheral end portion of this is fitted and held so as to be able to rotate. Reference numerals 6b and 6c denote flanges projecting radially outward from both ends of the cylindrical main body for frictionally engaging the retainer 6 to the outer race 2 side. Of these, the left flange 6b protrudes greatly outward in the radial direction, and the left end of the outer race 2 is loosely fitted into the locking recess 12 cut out in a step shape, thereby moving the axially right (outward). regulate.
[0005]
A steel plate friction plate 15 is fixed to the left surface of the left flange 6b by spot welding. The friction plate 15 is formed in the shape of a washer (washer), and its outer peripheral portion 15a is fixed to the left surface of the flange 6b by spot welding (a) and frictionally engaged with the right surface of the mounting flange 10 in the locking recess 12. . Further, the inner peripheral portion 15b of the friction plate 15 protrudes (bends) in the direction of the sprag 4 so as to approach the left surface of the sprag 4.
[0006]
[Problems to be solved by the invention]
In the prior art, the outer peripheral portion 15a of the friction plate 15 is made flat and this surface is spot-welded (a) to the flange 6b of the retainer 6. Therefore, the outer surface of the friction plate 15 is spot-welded. If a raised portion occurs on the (left side surface), this raised portion may come into contact with the right surface of the mounting flange 10 to generate friction that is not calculated. An object of the present invention is to obtain a one-way clutch that solves the above-described problems and the like by biasing a spot welded portion of a friction plate in a flange direction of a retainer.
[0007]
[Means for Solving the Problems]
The present invention is configured as follows to achieve the above object. That is, a large number of sprags arranged at a predetermined pitch in the circumferential direction by a retainer are provided between the outer race and the inner race, a flange projecting radially outward is provided on one side of the retainer, and the flange is connected to the outer race and the inner race. An annular friction plate that is rotatably fitted in an annular locking recess provided between the outer race and a fixed member that is fixed to the outer race is welded, and an annular friction plate that frictionally engages with the fixing member side of the locking recess is welded to the outside of the flange. In the fixed one-way clutch, the friction plate is provided with a mounting piece biased in the flange direction, and the mounting piece is welded and fixed to the flange.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a cross-sectional view of a principal part showing a use state of a one-way clutch according to an embodiment of the present invention. In FIG. 1, reference numeral 20 denotes a mounting flange (fixing member as referred to in the present invention) for mounting an AC generator case, which is fitted and fixed to the end of the crankshaft 21 of the engine via a boss 20a provided at the shaft center. To do. Reference numeral 22 denotes a starter gear mounting boss which is rotatably fitted and supported on the base side of the crankshaft 21 through a needle bearing 23.
[0009]
Reference numeral 25 denotes a one-way clutch interposed between the mounting flange 20 and the mounting boss 22 as follows. That is, the ring-shaped outer race 26 is bolted and fixed to the right surface of the mounting flange 20. The outer race 26 is arranged coaxially with the mounting boss 22 of the starter gear and fixed with bolts. The starter gear mounting boss 22 is an inner race 27, and a plurality of sprags 28 arranged at a predetermined pitch in the circumferential direction are interposed between the inner race 27 and the outer race 26 by a retainer 32.
[0010]
Each sprag 28 is formed with a spring groove 29 extending in the circumferential direction of the retainer 32 on the inner peripheral side thereof, and a return spring 31 having a coil spring as a ring shape is fitted into the spring groove 29 so that each sprag 28 has a radius. Pushing outward in the direction to rotate in the engaging direction. In addition, a locking groove 30 extending in the circumferential direction of the retainer 32 is formed at the center of the left side surface of each sprag 28. The locking groove 30 is formed in a semicircular cross section and linearly in the circumferential direction, and a retaining piece 44 of a friction plate 40 (to be described later) is engaged with this portion so that the sprags 28 can be removed during assembly. To prevent.
[0011]
The retainer 32 is formed by punching and drawing a steel plate with a press machine, and forming rectangular holding holes 33 at a predetermined pitch in the circumferential direction in a cylindrical main body. The sprags 28 are formed in the holding holes 33. The outer peripheral end portion of the shaft is fitted so as to be able to rotate. Reference numerals 34 and 35 denote flanges projecting radially outward from both ends of the cylindrical main body, and are used for frictionally engaging the retainer 32 to the outer race 26 side. Of these, the left flange 34 protrudes greatly outward in the radial direction, and the left end of the outer race 26 is loosely fitted into the locking recess 26a cut out in a step shape, so that it moves in the axially right direction (outward). regulate.
[0012]
A friction plate 40 formed in a washer (washer) shape with a stainless steel plate is placed on the left surface of the left flange 34 and fixed by spot welding (A). The friction plate 40 is configured as shown in FIGS. That is, the outer peripheral portion is divided in the circumferential direction by a large number of slits to form a plurality of sets of small attachment pieces 41 in the circumferential direction and large friction pieces 42 in the circumferential direction, and each of the attachment pieces 41 and the friction pieces 42. Face the left surface of the left flange 34.
[0013]
As shown in FIG. 3, the mounting piece 41 is biased (projected) in the direction of the flange 34 with respect to the reference surface, overlapped on the left surface of the flange 34, and fixed by spot welding (a). As shown in FIG. 4, the center part in the circumferential direction of a part of the mounting pieces 41 is bent to the right and is engaged with a positioning groove 34a in which the flange 34 is partially cut out, and spot welding (A) is performed. At this time, the friction plate 40 is held concentrically with the retainer 32. Further, as shown in FIG. 5, the friction piece 42 has its outer peripheral end 42a protruding leftward from the reference surface and curved in a semicircular arc shape with the left surface being a convex surface, and the right surface of the mounting flange 20 described above. 20b is frictionally engaged.
[0014]
The inner peripheral portion 43 of the friction plate 40 protrudes (bends) stepwise in the direction of the sprag 28 so as to approach the left surface of the sprag 28 to prevent the sprag 28 from being inclined in the retainer 32. In addition, a large number of holding pieces 44 protruding rightward are formed on the step portion of the friction plate 40, and the holding pieces 44 are fitted into the locking grooves 30 of the sprags 28 described above, so that each sprag at the time of assembly is provided. The dropout from the 28 retainers 32 is prevented. The holding piece 44 is formed in a triangular shape in plan view in which the width in the circumferential direction gradually decreases from the base (left end) to the protruding end (right end).
[0015]
According to the above embodiment, the friction plate 40 is spot welded (a) to the flange 34 of the retainer 32 by biasing the mounting piece 41 inward (rightward), so the friction plate 40 is used during the spot welding. Even if a raised portion occurs on the outer side surface (left side surface) of 40, the raised portion does not contact the right surface of the mounting flange (fixing member) 20, and the outer peripheral end 42a of the friction piece 42 is mainly the right surface 20b of the mounting flange 20. Will be frictionally engaged. For this reason, the operating characteristics of the sprag 28, that is, the one-way clutch 25 are stabilized.
[0016]
Further, when assembling, each sprag 28 is fitted into the holding hole 33 of the retainer 32, and when the return spring 31 is fitted into the spring groove 29 of each sprag 28 to make them into a unit, the friction plate 40 The holding piece 44 engages with the locking groove 30 of each sprag 28 and the inner peripheral portion 43 abuts against the left surface of the sprag 28 to prevent the sprag 28 from moving and tilting in the radial direction. Easy to attach. Further, since the inner peripheral portion 43 faces the left surface of the sprag 28, the swing of each sprag 28 with respect to the rotating surface is restricted after assembly, and the operation of the sprag 12 becomes smooth.
[0017]
【The invention's effect】
As apparent from the above description, in the present invention, since the friction plate mounting piece is biased in the retainer direction and fixed to the flange of the retainer, a raised portion is generated on the outer surface of the friction plate 40 during welding. However, the raised portion does not contact the fixing member (mounting flange 20).
[Brief description of the drawings]
FIG. 1 is a cross-sectional view of a main part showing a use state of a one-way clutch according to the present invention.
FIG. 2 is a partial side view of a friction plate according to the present invention.
3 is a cross-sectional view taken along the line III-III in FIG.
4 is a cross-sectional view taken along the line IV-IV in FIG.
5 is a cross-sectional view taken along VV in FIG.
FIG. 6 is a cross-sectional view of a main part showing a use state of a one-way clutch showing a conventional example.
[Explanation of symbols]
20 AC generator case mounting flange (fixing member)
20a Boss portion 21 Crankshaft 22 Starter gear mounting boss 23 Needle bearing 25 One-way clutch 26 Outer race 26a Locking recess 27 Inner race 28 Sprag 29 Spring groove 30 Locking groove 31 Return spring 32 Retainer 33 Holding holes 34, 35 Flange 34a , Positioning groove 40 friction plate 41 mounting piece 41a positioning piece 42 friction piece 42a outer peripheral end 43 inner peripheral portion 44 holding hole (a) spot welding

Claims (1)

アウタレースとインナレースとの間にリテイナーによって円周方向に所定ピッチで配列される多数のスプラグを設け、リテイナーの一側に半径方向外方に突出するフランジを設け、該フランジをアウタレースと該アウタレースが固定される固定部材との間に設けた環状の係止凹部に回転可能に嵌合させ、前記フランジの外側に前記係止凹部の固定部材側と摩擦係合する環状のフリクションプレートを溶接固定してなる一方向クラッチにおいて、前記フリクションプレートに前記フランジ方向に偏倚する取付け片を設け、該取付け片を前記フランジに溶接固定したことを特徴とする一方向クラッチ。A large number of sprags arranged at a predetermined pitch in the circumferential direction by a retainer are provided between the outer race and the inner race, a flange projecting radially outward is provided on one side of the retainer, and the flange is connected to the outer race and the outer race. An annular friction plate that is rotatably fitted in an annular locking recess provided between the fixing member and a fixed member is fixed to the outside of the flange by friction welding with the fixing member side of the locking recess. In the one-way clutch, the one-way clutch is provided with an attachment piece biased in the flange direction on the friction plate, and the attachment piece is welded to the flange.
JP08583497A 1996-07-09 1997-03-18 One-way clutch Expired - Fee Related JP3869067B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP08583497A JP3869067B2 (en) 1996-07-09 1997-03-18 One-way clutch

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP19979796 1996-07-09
JP8-199797 1996-07-09
JP08583497A JP3869067B2 (en) 1996-07-09 1997-03-18 One-way clutch

Publications (2)

Publication Number Publication Date
JPH1078055A JPH1078055A (en) 1998-03-24
JP3869067B2 true JP3869067B2 (en) 2007-01-17

Family

ID=26426842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP08583497A Expired - Fee Related JP3869067B2 (en) 1996-07-09 1997-03-18 One-way clutch

Country Status (1)

Country Link
JP (1) JP3869067B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008030017B4 (en) * 2008-06-24 2016-07-21 Schaeffler Technologies AG & Co. KG Metal cages for sprag clutches

Also Published As

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JPH1078055A (en) 1998-03-24

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