JPS6382829U - - Google Patents
Info
- Publication number
- JPS6382829U JPS6382829U JP17847886U JP17847886U JPS6382829U JP S6382829 U JPS6382829 U JP S6382829U JP 17847886 U JP17847886 U JP 17847886U JP 17847886 U JP17847886 U JP 17847886U JP S6382829 U JPS6382829 U JP S6382829U
- Authority
- JP
- Japan
- Prior art keywords
- wedge
- shaped space
- roller
- biting
- outer diameter
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Braking Arrangements (AREA)
Description
第１図はこの考案によるオーバランニングクラ
ツチの一実施例を示すくさび状空間の狭小部での
ローラの食込みを示す説明図、第２図は第１図の
ローラ食込みによるオーバランニングクラツチの
動作特性図、第３図は従来のオーバランニングク
ラツチの上半部を断面にした側面図、第４図は第
３図の―線における断面図、第５図は第４図
の駆動体の係止部の当接位置を変更した各場合の
オーバランニングクラツチの動作特性図、第６図
は第４図のくさび状空間の狭小部でのローラ食込
みとその角度位置との関係を示す説明図である。
１……駆動体、１ａ……切欠き部、１ｂ……係
止部、４……ローラ、１２……伝達体、１２ａ，
１２ｂ……外径部。なお、図中同一符号は同一又
は相当部分を示す。
Fig. 1 is an explanatory diagram showing one embodiment of the overrunning clutch according to this invention, showing how the roller bites in the narrow part of the wedge-shaped space, and Fig. 2 is a diagram of the operating characteristics of the overrunning clutch due to the roller biting in Fig. 1. , FIG. 3 is a cross-sectional side view of the upper half of a conventional overrunning clutch, FIG. 4 is a cross-sectional view taken along the line --- in FIG. 3, and FIG. FIG. 6 is an explanatory diagram showing the relationship between the roller bite in the narrow part of the wedge-shaped space in FIG. 4 and its angular position. DESCRIPTION OF SYMBOLS 1... Drive body, 1a... Notch part, 1b... Locking part, 4... Roller, 12... Transmission body, 12a,
12b...outer diameter part. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
形成された筒状の駆動体と、この駆動体の内周部
に一端部が挿入され、この一端部の外径部と上記
切欠き部との間にくさび状空間を形成する伝達体
と、上記くさび状空間に円周方向の移動可能に装
着されたローラとからなり、上記駆動体から上記
ローラを介し上記伝達体に一方向回転で駆動力を
伝達する装置において、上記駆動体の内周部に上
記くさび状空間の狭小側位置に内方に突出する係
止部を設け、この係止部により上記ローラをくさ
び状空間の狭小部での食込み位置で当接するよう
にし、かつ、この当接位置でのローラの食込み量
を、上記伝達体の一端部外径部の直径により所要
量になるように制限し、一方向位置トルク上限を
所定値に抑制したことを特徴とするオーバランニ
ングクラツチ。 A cylindrical drive body with a plurality of tapered notches formed in the circumferential direction on the inner circumference, one end of which is inserted into the inner circumference of the drive body, and the outer diameter of this one end and the above-mentioned notches. It consists of a transmission body that forms a wedge-shaped space between it and the notch, and a roller that is mounted in the wedge-shaped space so as to be movable in the circumferential direction. In a device that transmits driving force by rotation, a locking portion that protrudes inward is provided on the inner peripheral portion of the driving body at a position on the narrow side of the wedge-shaped space, and the locking portion causes the roller to be connected to the wedge-shaped space. The contact is made at the biting position in the narrow part, and the amount of biting of the roller at this contact position is limited to the required amount by the diameter of the outer diameter part of one end of the transmission body, and the one-way position An overrunning clutch characterized by suppressing the upper limit of torque to a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17847886U JPS6382829U (en) | 1986-11-19 | 1986-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17847886U JPS6382829U (en) | 1986-11-19 | 1986-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6382829U true JPS6382829U (en) | 1988-05-31 |
Family
ID=31120646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17847886U Pending JPS6382829U (en) | 1986-11-19 | 1986-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6382829U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5926107U (en) * | 1982-08-10 | 1984-02-18 | 株式会社日本アルミ | Positioning tool for building foundation materials |
-
1986
- 1986-11-19 JP JP17847886U patent/JPS6382829U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5926107U (en) * | 1982-08-10 | 1984-02-18 | 株式会社日本アルミ | Positioning tool for building foundation materials |
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