JPS6462110A - Drive mechanism - Google Patents
Drive mechanismInfo
- Publication number
- JPS6462110A JPS6462110A JP22002387A JP22002387A JPS6462110A JP S6462110 A JPS6462110 A JP S6462110A JP 22002387 A JP22002387 A JP 22002387A JP 22002387 A JP22002387 A JP 22002387A JP S6462110 A JPS6462110 A JP S6462110A
- Authority
- JP
- Japan
- Prior art keywords
- movable body
- turned
- spline
- engagement
- output shaft
- 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
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
PURPOSE: To perform a manual operation on a load side with compact constitution by using a mechanical clutch formed by an internal gear, a movable body, a cam surface and an engaging surface. CONSTITUTION: In a planetary gear mechanism 18 to which the output of a reciprocal motor 16 is inputted, a carrier 23b is integrated to the movable body 26 by the engagement of the engaging surfaces 35a and 35b and can not be turned, and when the internal gear 22b is turned, the movable body 26 is pushed up by the engagement of the mutual cam surfaces 34a and 34b with the movable body 26 and the spline 36 of a spline cylinder shaft part 27 and the spline 39 of an output shaft 37 are fitted. Further, when the movable body 26 is pushed up and the engagement of the engaging surfaces 35 and 35b is detached, the carrier 23b is turned and the output shaft 37 is turned through the spline cylinder shaft part 27. When the motor 16 is stopped, since the movable body 26 is restored by a spring 33, the splines 36 and 39 are detached and the output shaft 37 becomes free, a curtain is manually turned.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22002387A JPH0817734B2 (en) | 1987-09-02 | 1987-09-02 | Drive mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22002387A JPH0817734B2 (en) | 1987-09-02 | 1987-09-02 | Drive mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6462110A true JPS6462110A (en) | 1989-03-08 |
JPH0817734B2 JPH0817734B2 (en) | 1996-02-28 |
Family
ID=16744723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22002387A Expired - Fee Related JPH0817734B2 (en) | 1987-09-02 | 1987-09-02 | Drive mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0817734B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03280907A (en) * | 1990-03-29 | 1991-12-11 | Oi Seisakusho Co Ltd | Opening/closing device for curtain |
US5129671A (en) * | 1991-01-25 | 1992-07-14 | Eaton Corporation | Vehicle suspension with auxiliary leaf spring with load control system |
US5137300A (en) * | 1991-01-25 | 1992-08-11 | Eaton Corporation | Vehicle suspension with auxiliary leaf spring and squat control system |
CN100374058C (en) * | 2004-12-03 | 2008-03-12 | 揭雪强 | Driving mechanism of common curtain machine |
CN109681550A (en) * | 2019-02-01 | 2019-04-26 | 上海普英特高层设备股份有限公司 | Brake lock mechanism |
-
1987
- 1987-09-02 JP JP22002387A patent/JPH0817734B2/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03280907A (en) * | 1990-03-29 | 1991-12-11 | Oi Seisakusho Co Ltd | Opening/closing device for curtain |
US5129671A (en) * | 1991-01-25 | 1992-07-14 | Eaton Corporation | Vehicle suspension with auxiliary leaf spring with load control system |
US5137300A (en) * | 1991-01-25 | 1992-08-11 | Eaton Corporation | Vehicle suspension with auxiliary leaf spring and squat control system |
CN100374058C (en) * | 2004-12-03 | 2008-03-12 | 揭雪强 | Driving mechanism of common curtain machine |
CN109681550A (en) * | 2019-02-01 | 2019-04-26 | 上海普英特高层设备股份有限公司 | Brake lock mechanism |
Also Published As
Publication number | Publication date |
---|---|
JPH0817734B2 (en) | 1996-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |