JPH0277325U - - Google Patents
Info
- Publication number
- JPH0277325U JPH0277325U JP15794988U JP15794988U JPH0277325U JP H0277325 U JPH0277325 U JP H0277325U JP 15794988 U JP15794988 U JP 15794988U JP 15794988 U JP15794988 U JP 15794988U JP H0277325 U JPH0277325 U JP H0277325U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- ratchet
- clutch mechanism
- slip clutch
- overload
- 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
- 230000000452 restraining effect Effects 0.000 claims 1
Landscapes
- Drilling And Boring (AREA)
Description
第１図は本考案になる過負荷スリツプクラツチ
機構を適用した電動ドライバの減速歯車部および
過負荷スリツプクラツチ機構部の一実施例を示す
縦断面図、第２図は本考案になる過負荷スリツプ
クラツチ機構部の一実施例を示す斜視展開図、第
３図は従来例によりなる電動ドライバの減速歯車
部および過負荷スリツプクラツチ機構部の縦断面
図である。
図において、２はモータ、５は出力軸、８はラ
チエツト、８ｂは山形突起、９はボールホルダ、
１０はボールである。
Fig. 1 is a vertical sectional view showing an embodiment of the reduction gear and overload slip clutch mechanism of an electric driver to which the overload slip clutch mechanism of the present invention is applied, and Fig. 2 is a longitudinal sectional view of the overload slip clutch mechanism of the present invention. FIG. 3 is a perspective exploded view showing one embodiment of the clutch mechanism, and FIG. 3 is a vertical sectional view of the reduction gear and overload slip clutch mechanism of an electric driver according to the prior art. In the figure, 2 is a motor, 5 is an output shaft, 8 is a ratchet, 8b is a chevron protrusion, 9 is a ball holder,
10 is a ball.
Claims (1)
ツチ機構において、端面に山形突起部を形成する
ラチエツトと、該ラチエツトの山形突起部と係合
するボールと、該ボールを埋設する穴を貫通穴と
し前記ボールの周方向の動きを抑止するボールホ
ルダと、前記ボールを前記ラチエツト側へ付勢す
る手段とを備えることを特徴とする過負荷スリツ
プクラツチ機構。 An overload slip clutch mechanism that disengages in an overload state includes a ratchet having a chevron-shaped protrusion on its end face, a ball that engages with the chevron-shaped protrusion of the ratchet, and a hole in which the ball is embedded as a through hole as described above. An overload slip clutch mechanism comprising: a ball holder for restraining circumferential movement of a ball; and means for biasing the ball toward the ratchet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15794988U JPH0277325U (en) | 1988-12-02 | 1988-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15794988U JPH0277325U (en) | 1988-12-02 | 1988-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0277325U true JPH0277325U (en) | 1990-06-13 |
Family
ID=31437838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15794988U Pending JPH0277325U (en) | 1988-12-02 | 1988-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0277325U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS599769A (en) * | 1982-07-08 | 1984-01-19 | Toyota Motor Corp | Automatic correcting device of drawing |
| JPH01108417A (en) * | 1987-10-20 | 1989-04-25 | Tsubakimoto Emason:Kk | Overload clutch |
-
1988
- 1988-12-02 JP JP15794988U patent/JPH0277325U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS599769A (en) * | 1982-07-08 | 1984-01-19 | Toyota Motor Corp | Automatic correcting device of drawing |
| JPH01108417A (en) * | 1987-10-20 | 1989-04-25 | Tsubakimoto Emason:Kk | Overload clutch |