JPS63129725U

JPS63129725U -

Info

Publication number: JPS63129725U
Application number: JP2213887U
Authority: JP
Priority date: 1987-02-19
Filing date: 1987-02-19
Publication date: 1988-08-24

Description

[Brief explanation of the drawing]

第１図は本考案ワンウエイクラツチの縦断正面
図、第２図は第１図から外輪並びに保持器を取除
いたワンウエイクラツチの右側面図、第３図は本
考案の他の実施例を示す縦断正面図、第４図は従
来のワンウエイクラツチの縦断正面図である。符号の説明、１００……外輪、１０１……外輪
の内周、１０２……転がり軸受用球面軌道、１０
３……ワンウエイクラツチ用平滑軌道、２００…
…転がり軸受側の内輪、２０１……内輪の球面軌
道、３００，３０１……環状シール、４００……
ワンウエイクラツチ側の内輪、４０１……ワンウ
エイクラツチ用軌道、５００……球、６００……
ころ。 Fig. 1 is a longitudinal sectional front view of the one-way clutch of the present invention, Fig. 2 is a right side view of the one-way clutch with the outer ring and retainer removed from Fig. 1, and Fig. 3 is a longitudinal sectional view showing another embodiment of the invention. Front view, FIG. 4 is a longitudinal sectional front view of a conventional one-way clutch. Explanation of symbols, 100... Outer ring, 101... Inner periphery of outer ring, 102... Spherical raceway for rolling bearing, 10
3...Smooth track for one-way clutch, 200...
... Inner ring on rolling bearing side, 201 ... Spherical raceway of inner ring, 300, 301 ... Annular seal, 400 ...
Inner ring on the one-way clutch side, 401... Raceway for one-way clutch, 500... Ball, 600...
around.

補正昭６２．３．１９実用新案登録請求の範囲を次のように補正する
。Amendment March 19, 1982 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】 (1) 外輪の内周面に転がり軸受用軌道とワンウ
エイクラツチ用軌道が形成され、一方の転がり軸
受用軌道に転がり軸受用転動体を介して嵌合され
る内輪の外周には転がり軸受用軌道が形成され、
該内輪に向い合い、かつ、その端面で接する他方
の内輪の外周にはワンウエイクラツチ用軌道が形
成されると共に内外軌道間にはワンウエイクラツ
チ用転動体が配列されてなるワンウエイクラツチ
において、該転がり軸受側に装着される環状シー
ルが外輪の両サイドあるいは環状シールの一方が
外輪側、他方が内輪側に装着されていることを特
徴とするワンウエイクラツチ。 (2) 実用新案登録請求の範囲第１項記載のワン
ウエイクラツチにおいて、転がり軸受側に装着し
た環状シールにより、ワンウエイクラツチ部と転
がり軸受部が別室構造に形成されているもの。[Scope of Claim for Utility Model Registration] (1) An inner ring in which a rolling bearing raceway and a one-way clutch raceway are formed on the inner peripheral surface of an outer ring, and one of the rolling bearing races is fitted through a rolling element for a rolling bearing. A rolling bearing raceway is formed on the outer periphery of the
In a one-way clutch in which a one-way clutch raceway is formed on the outer periphery of the other inner ring that faces the inner ring and contacts the end face thereof, and rolling elements for the one-way clutch are arranged between the inner and outer raceways, the rolling bearing A one-way clutch characterized in that annular seals attached to the sides are attached to both sides of the outer ring, or one of the annular seals is attached to the outer ring side and the other to the inner ring side. (2) Utility model registration The one-way clutch described in claim 1, in which the one-way clutch portion and the rolling bearing portion are formed into separate chambers by an annular seal attached to the rolling bearing side.

Claims

[Scope of Claim for Utility Model Registration] (1) A rolling bearing raceway and a one-way clutch raceway are formed on the inner peripheral surface of the outer ring, and a rolling bearing raceway and a one-way clutch raceway are formed on the outer periphery of the inner ring that are fitted through one rolling element for the rolling bearing. A bearing raceway is formed, facing the inner ring,
In a one-way clutch in which a one-way clutch raceway is formed on the outer periphery of the other inner ring which is in contact with the other inner ring at its end face, and rolling elements for the one-way clutch are arranged between the inner and outer raceways, an annular ring mounted on the rolling bearing side is used. A one-way clutch characterized in that seals are attached to both sides of the outer ring, or one of the annular seals is attached to the outer ring and the other to the inner ring. (2) Utility model registration The one-way clutch described in claim 1, in which the one-way clutch portion and the rolling bearing portion are formed into separate chambers by an annular seal attached to the rolling bearing side.