JPS6462110A - Drive mechanism - Google Patents

Drive mechanism

Info

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
Application number
JP22002387A
Other languages
Japanese (ja)
Other versions
JPH0817734B2 (en
Inventor
Kiyoshi Ueda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SM IND CO Ltd
Original Assignee
SM IND CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SM IND CO Ltd filed Critical SM IND CO Ltd
Priority to JP22002387A priority Critical patent/JPH0817734B2/en
Publication of JPS6462110A publication Critical patent/JPS6462110A/en
Publication of JPH0817734B2 publication Critical patent/JPH0817734B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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.
JP22002387A 1987-09-02 1987-09-02 Drive mechanism Expired - Fee Related JPH0817734B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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