ES2005877A6 - Automatic stop device for motor - Google Patents

Automatic stop device for motor

Info

Publication number
ES2005877A6
ES2005877A6 ES8701539A ES8701539A ES2005877A6 ES 2005877 A6 ES2005877 A6 ES 2005877A6 ES 8701539 A ES8701539 A ES 8701539A ES 8701539 A ES8701539 A ES 8701539A ES 2005877 A6 ES2005877 A6 ES 2005877A6
Authority
ES
Spain
Prior art keywords
movable
automatic stop
stop
windable element
index
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.)
Expired
Application number
ES8701539A
Other languages
Spanish (es)
Inventor
Georges Charnay
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.)
Somfy SA
Original Assignee
Somfy SA
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 Somfy SA filed Critical Somfy SA
Publication of ES2005877A6 publication Critical patent/ES2005877A6/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/88—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for limiting unrolling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/14—Operating parts, e.g. turn knob
    • H01H19/18—Operating parts, e.g. turn knob adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
    • H01H19/186—Operating parts, e.g. turn knob adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift with travelling nuts
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E06B2009/6809—Control
    • E06B2009/6872—Control using counters to determine shutter position
    • E06B2009/6881—Mechanical counters

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Stopping Of Electric Motors (AREA)
  • Transmission Devices (AREA)

Abstract

Device for automatically stopping an electric motor winding and unwinding a windable element. It comprises two switches 6, 7 each actuated by a movable stop 2, 3 kinematically linked with the windable element. A movable index 8 associated with one of the stops makes it possible to record the displacement of the movable stops between the automatic stop positions desired. A second movable index associated with the other stop makes it possible to transfer the distance recorded by the first index 8 and thus to determine the initial position of the second stop 3 so that the latter actuates the second switch 7 at the desired instant. This device makes it possible to adjust rapidly the automatic stop positions of the windable element in the case where the device is inaccessible when the windable element is wound.
ES8701539A 1986-05-28 1987-05-26 Automatic stop device for motor Expired ES2005877A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8607653A FR2599524B1 (en) 1986-05-28 1986-05-28 DEVICE FOR AUTOMATICALLY STOPPING THE WINDING AND UNWINDING OF A ROLLABLE ELEMENT

Publications (1)

Publication Number Publication Date
ES2005877A6 true ES2005877A6 (en) 1989-04-01

Family

ID=9335744

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8701539A Expired ES2005877A6 (en) 1986-05-28 1987-05-26 Automatic stop device for motor

Country Status (4)

Country Link
JP (1) JP2549860B2 (en)
ES (1) ES2005877A6 (en)
FR (1) FR2599524B1 (en)
IT (1) IT1204589B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624194B1 (en) * 1987-12-08 1994-02-11 Simu Sa IMPROVEMENT IN LIMIT SWITCHING DEVICES FOR ROLLER SHUTTER MOTORS
EP0371170B1 (en) * 1988-11-30 1993-04-21 A.S.A. Motoriduttori S.N.C. Rolling device for rolling elements such as blinds, curtains, awnings or the like
FR2656463B1 (en) * 1989-12-22 1992-04-17 Somfy AUTOMATIC STOPPING DEVICE FOR AN ELECTRIC MOTOR AFTER A NUMBER OF TURNS.
FR2679376B1 (en) * 1991-07-19 1993-11-12 Somfy AUTOMATIC SHUTDOWN DEVICE WITH ELECTRIC MOTOR.
IT1292962B1 (en) * 1997-03-04 1999-02-11 Fitem Srl DRIVING DEVICE FOR ROLLING ELEMENTS WITH UNIVERSAL STOP GROUP.
US6470951B1 (en) * 2000-11-20 2002-10-29 Hsiu-Chih Tao Structure of a blind adjustment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1487414A (en) * 1966-05-20 1967-07-07 Improvements in drive devices for electrically controlling fabric blinds and the like
GB1214831A (en) * 1967-03-10 1970-12-02 English Electric Co Ltd Improvements relating to switch mechanisms for actuators
FR2076529A5 (en) * 1970-01-19 1971-10-15 Carpano & Pons
JPS5370461A (en) * 1976-12-04 1978-06-22 Takeo Nishimura Length measuring and controlling apparatus for standard scale
FR2497261A1 (en) * 1980-12-30 1982-07-02 Farne B & C Asa Motoriduttori Motor drive for roller blinds - contains reduction gear within housing which itself rotates and carries ring gear
JPS606052U (en) * 1983-06-27 1985-01-17 株式会社　小野寺商会 Scaffolding joint

Also Published As

Publication number Publication date
FR2599524A1 (en) 1987-12-04
FR2599524B1 (en) 1988-09-09
IT1204589B (en) 1989-03-10
JP2549860B2 (en) 1996-10-30
IT8720475A0 (en) 1987-05-12
JPS62285863A (en) 1987-12-11

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20060527