DE3880491D1 - DRIVING DEVICE FOR OPERATING SHUTTERS, SHUTTERS, STORES AND THE LIKE. - Google Patents

DRIVING DEVICE FOR OPERATING SHUTTERS, SHUTTERS, STORES AND THE LIKE.

Info

Publication number
DE3880491D1
DE3880491D1 DE8888202731T DE3880491T DE3880491D1 DE 3880491 D1 DE3880491 D1 DE 3880491D1 DE 8888202731 T DE8888202731 T DE 8888202731T DE 3880491 T DE3880491 T DE 3880491T DE 3880491 D1 DE3880491 D1 DE 3880491D1
Authority
DE
Germany
Prior art keywords
worm
shutters
roller
gear wheels
operating
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 - Lifetime
Application number
DE8888202731T
Other languages
German (de)
Inventor
Fabio Farne
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.)
A MOTORIDUTTORI SNC AS
Original Assignee
A MOTORIDUTTORI SNC AS
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 A MOTORIDUTTORI SNC AS filed Critical A MOTORIDUTTORI SNC AS
Application granted granted Critical
Publication of DE3880491D1 publication Critical patent/DE3880491D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • E06B9/74—Operating devices or mechanisms, e.g. with electric drive adapted for selective electrical or manual operation
    • 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)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Gear Transmission (AREA)

Abstract

A power control unit for the drive motor is connected with first, second microwswitches and with a push-button for operating the assembly. A worm (20) is formed integrally with a toothed wheel (17). The worm is formed with a first groove (22) receiving a stopping ring (23) for two gear wheels (24,25) having respective threaded through-holes (26,27) running on the worm thread. First and second toothed rollers (28,29) are provided, having teeth similar to the teeth of the gear wheels. The rollers are supported by a respective first, second support shaft (30,31). The first roller extends from a wall (19), of the housing for the assembly, to the stopping ring. The second roller (29) extends from the ring to a further wall (21) which supports the worm (20) and support shafts (30,31). A safety system prevents damage to the gear wheels in the event of manual operation of the roller.
DE8888202731T 1988-11-30 1988-11-30 DRIVING DEVICE FOR OPERATING SHUTTERS, SHUTTERS, STORES AND THE LIKE. Expired - Lifetime DE3880491D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19880202731 EP0371170B1 (en) 1988-11-30 1988-11-30 Rolling device for rolling elements such as blinds, curtains, awnings or the like

Publications (1)

Publication Number Publication Date
DE3880491D1 true DE3880491D1 (en) 1993-05-27

Family

ID=8199881

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888202731T Expired - Lifetime DE3880491D1 (en) 1988-11-30 1988-11-30 DRIVING DEVICE FOR OPERATING SHUTTERS, SHUTTERS, STORES AND THE LIKE.

Country Status (2)

Country Link
EP (1) EP0371170B1 (en)
DE (1) DE3880491D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9113428D0 (en) * 1991-06-20 1991-08-07 Desrochers Eddy Limit switch for rolling door
ITTV20050024U1 (en) 2005-05-06 2006-11-07 Nice Spa END-RIDE DEVICE FOR ROLLER SHUTTERS OR SOLAR PROTECTION DEVICES.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3131316A1 (en) * 1981-08-07 1983-02-24 Paul Spahr GmbH & Co, 7024 Filderstadt Device for switching off an electric-motor drive for roller blinds, awnings or the like
IT1179289B (en) * 1984-03-13 1987-09-16 Farne B & C Asa Motoriduttori DEVICE SUITABLE FOR WINDING SHUTTERS OR ROLLING SHUTTERS
FR2588308B1 (en) * 1985-10-09 1987-12-24 Simu Soc Ind Metal Usine LIMIT SWITCHING DEVICE FOR THE AUTOMATIC CONTROL OF BLINDS, ROLLER SHUTTERS OR OTHER LIFTING DEVICES WITH ROTATING DRUM
FR2599524B1 (en) * 1986-05-28 1988-09-09 Somfy DEVICE FOR AUTOMATICALLY STOPPING THE WINDING AND UNWINDING OF A ROLLABLE ELEMENT

Also Published As

Publication number Publication date
EP0371170B1 (en) 1993-04-21
EP0371170A1 (en) 1990-06-06

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Legal Events

Date Code Title Description
8332 No legal effect for de