JPH0312026U - - Google Patents
Info
- Publication number
- JPH0312026U JPH0312026U JP1989069870U JP6987089U JPH0312026U JP H0312026 U JPH0312026 U JP H0312026U JP 1989069870 U JP1989069870 U JP 1989069870U JP 6987089 U JP6987089 U JP 6987089U JP H0312026 U JPH0312026 U JP H0312026U
- Authority
- JP
- Japan
- Prior art keywords
- way clutch
- cage
- sprag
- outer ring
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims 1
- 210000000078 claw Anatomy 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
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D41/069—Freewheels 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
- F16D41/07—Freewheels 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Description
第１図は実施例の使用状態における一部省略縦
断正面図、第２図は同上の一部省略縦断正面図、
第３図は保持器の一部を示す斜視図、第４図はば
ね部材の斜視図、第５図は従来例の一部を示す断
面図である。
１１……外輪、１２……保持器、１３……ニー
ドルローラ、１４……スプラグ、１５……ばね部
材、１６……つば、１７……台形屈曲部、１８…
…平坦部、１９……つば、２０……ポケツト、２
１……係止部、２２……爪部、２３……軸。
Fig. 1 is a partially omitted longitudinal sectional front view of the embodiment in use, and Fig. 2 is a partially omitted longitudinal sectional front view of the same as above.
FIG. 3 is a perspective view showing a part of the cage, FIG. 4 is a perspective view of a spring member, and FIG. 5 is a sectional view showing a part of a conventional example. DESCRIPTION OF SYMBOLS 11...Outer ring, 12...Cage, 13...Needle roller, 14...Sprag, 15...Spring member, 16...Brim, 17...Trapezoidal bent portion, 18...
...Flat part, 19...Brim, 20...Pocket, 2
1... Locking part, 22... Claw part, 23... Shaft.
Claims (1)
の抜け止めを図つて保持器を配置し、その保持器
に設けた各ポケツトにスプラグとローラとを所定
の割合の個数となるように挿入し、各スプラグに
クラツチの係合方向にばね力を付与するばね部材
を設けてなるワンウエイクラツチにおいて、上記
のばね部材をポケツト内側縁に個別に取付けたこ
とを特徴とするワンウエイクラツチ。 (2) スプラグの有効長さをローラの有効長さと
同等か又はそれより大きく形成したことを特徴と
する請求項１記載のワンウエイクラツチ。[Scope of Claim for Utility Model Registration] (1) A cage is arranged along the inner peripheral surface of the outer ring to prevent the outer ring from coming off in the axial direction, and sprags and rollers are placed in each pocket provided in the cage. In the one-way clutch, each sprag is provided with a spring member that applies a spring force in the clutch engagement direction, and the above spring members are individually attached to the inner edge of the pocket. A one-way clutch characterized by: (2) The one-way clutch according to claim 1, wherein the effective length of the sprag is equal to or larger than the effective length of the roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989069870U JPH0754668Y2 (en) | 1989-06-13 | 1989-06-13 | One way clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989069870U JPH0754668Y2 (en) | 1989-06-13 | 1989-06-13 | One way clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0312026U true JPH0312026U (en) | 1991-02-07 |
| JPH0754668Y2 JPH0754668Y2 (en) | 1995-12-18 |
Family
ID=31605547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989069870U Expired - Fee Related JPH0754668Y2 (en) | 1989-06-13 | 1989-06-13 | One way clutch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0754668Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003097604A (en) * | 2001-09-21 | 2003-04-03 | Koyo Seiko Co Ltd | One way clutch |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5775234U (en) * | 1980-10-27 | 1982-05-10 | ||
| JPS631929U (en) * | 1986-06-20 | 1988-01-08 |
-
1989
- 1989-06-13 JP JP1989069870U patent/JPH0754668Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5775234U (en) * | 1980-10-27 | 1982-05-10 | ||
| JPS631929U (en) * | 1986-06-20 | 1988-01-08 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003097604A (en) * | 2001-09-21 | 2003-04-03 | Koyo Seiko Co Ltd | One way clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0754668Y2 (en) | 1995-12-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |