FR2376285A1 - Rotary drum drive for venetian blind - has motor shaft locking devices engaging when switched off - Google Patents
Rotary drum drive for venetian blind - has motor shaft locking devices engaging when switched offInfo
- Publication number
- FR2376285A1 FR2376285A1 FR7639665A FR7639665A FR2376285A1 FR 2376285 A1 FR2376285 A1 FR 2376285A1 FR 7639665 A FR7639665 A FR 7639665A FR 7639665 A FR7639665 A FR 7639665A FR 2376285 A1 FR2376285 A1 FR 2376285A1
- Authority
- FR
- France
- Prior art keywords
- switched
- locking devices
- rotary drum
- motor shaft
- drum drive
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears
-
- 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
- E06B9/72—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned inside the roller
-
- 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
- E06B9/80—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
- E06B2009/6809—Control
- E06B2009/6872—Control using counters to determine shutter position
- E06B2009/6881—Mechanical counters
-
- 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
- E06B9/72—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned inside the roller
- E06B2009/725—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned inside the roller with epicyclic or planetary gear train
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Blinds (AREA)
Abstract
The rotary drum drive mechanism is partic. for use with Venetian blinds, and has a rotary member which can be coupled to the drum and which is in turn motor-driven via a reduction gear. Locking devices engage with the motor output shaft when it is switched off. The rotary member has an output component rotating with the motor shaft, and the second with a non-reversible drive which can be rotated from outside when the motor is switched off. Torque-limitation devices can be provided, making the output component free from either of the input ones when a torque is applied to them >= a preset value.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7639665A FR2376285A1 (en) | 1976-12-30 | 1976-12-30 | Rotary drum drive for venetian blind - has motor shaft locking devices engaging when switched off |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7639665A FR2376285A1 (en) | 1976-12-30 | 1976-12-30 | Rotary drum drive for venetian blind - has motor shaft locking devices engaging when switched off |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2376285A1 true FR2376285A1 (en) | 1978-07-28 |
FR2376285B1 FR2376285B1 (en) | 1982-07-23 |
Family
ID=9181774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7639665A Granted FR2376285A1 (en) | 1976-12-30 | 1976-12-30 | Rotary drum drive for venetian blind - has motor shaft locking devices engaging when switched off |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2376285A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2411295A1 (en) * | 1978-11-10 | 1979-07-06 | Haza Jean | Transmission for electric motor driven roller blind - has epicyclic gear train whose planet wheels mesh with helicoidal wheel engaging endless screw coupled to manual input |
FR2514067A1 (en) * | 1981-10-01 | 1983-04-08 | Gross Hans | TRAINING DEVICE FOR BLINDS OR EQUIVALENT |
FR2585759A1 (en) * | 1985-07-22 | 1987-02-06 | Sm Ind Co Ltd | Roller blind winding device with reversible motor |
EP0229681A2 (en) * | 1986-01-15 | 1987-07-22 | Somfy | Drive means for rotating the roller of a roller-blind, a roller-shutter or similar |
FR2597919A1 (en) * | 1986-04-29 | 1987-10-30 | Farnier & Penin | Blind with motorised rolling and unrolling |
FR2612246A1 (en) * | 1987-03-13 | 1988-09-16 | Simu Soc Ind Metal Usine | DEVICE FOR AUTOMATIC BRAKING OF BLINDS OR ROLLER SHUTTERS |
FR2618479A1 (en) * | 1987-07-20 | 1989-01-27 | Somfy | Auxiliary device for a garage door drive motor |
US5336136A (en) * | 1991-12-10 | 1994-08-09 | Somfy | Planetary reduction gear for tubular motor |
NL1000473C2 (en) * | 1995-06-01 | 1996-12-03 | Elmeq Nederland B V | Door-actuating mechanism |
FR2872196A1 (en) | 2004-06-29 | 2005-12-30 | Somfy Soc Par Actions Simplifi | SHUTTER DEVICE COMPRISING A TUBULAR MOTOR CASING OF COMPOSITE MATERIAL |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH435659A (en) * | 1965-04-05 | 1967-05-15 | Feller Samuel | Electric winch for operating shutters or roller blinds |
FR1487414A (en) * | 1966-05-20 | 1967-07-07 | Improvements in drive devices for electrically controlling fabric blinds and the like | |
FR1602422A (en) * | 1968-11-28 | 1970-11-23 |
-
1976
- 1976-12-30 FR FR7639665A patent/FR2376285A1/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH435659A (en) * | 1965-04-05 | 1967-05-15 | Feller Samuel | Electric winch for operating shutters or roller blinds |
FR1487414A (en) * | 1966-05-20 | 1967-07-07 | Improvements in drive devices for electrically controlling fabric blinds and the like | |
FR1602422A (en) * | 1968-11-28 | 1970-11-23 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2411295A1 (en) * | 1978-11-10 | 1979-07-06 | Haza Jean | Transmission for electric motor driven roller blind - has epicyclic gear train whose planet wheels mesh with helicoidal wheel engaging endless screw coupled to manual input |
FR2514067A1 (en) * | 1981-10-01 | 1983-04-08 | Gross Hans | TRAINING DEVICE FOR BLINDS OR EQUIVALENT |
DE3139073A1 (en) * | 1981-10-01 | 1983-04-14 | Gross, Hans, Dipl.-Ing., 7000 Stuttgart | Drive for shutters or the like |
FR2585759A1 (en) * | 1985-07-22 | 1987-02-06 | Sm Ind Co Ltd | Roller blind winding device with reversible motor |
EP0229681A3 (en) * | 1986-01-15 | 1988-12-14 | Somfy | Drive means for rotating the roller of a roller-blind, a roller-shutter or similar |
EP0229681A2 (en) * | 1986-01-15 | 1987-07-22 | Somfy | Drive means for rotating the roller of a roller-blind, a roller-shutter or similar |
FR2597919A1 (en) * | 1986-04-29 | 1987-10-30 | Farnier & Penin | Blind with motorised rolling and unrolling |
FR2612246A1 (en) * | 1987-03-13 | 1988-09-16 | Simu Soc Ind Metal Usine | DEVICE FOR AUTOMATIC BRAKING OF BLINDS OR ROLLER SHUTTERS |
EP0285528A1 (en) * | 1987-03-13 | 1988-10-05 | "SOCIETE INDUSTRIELLE DU METAL USINE (SIMU)" Société Anonyme | Automatic braking arrangement for blinds and roller shutters |
FR2618479A1 (en) * | 1987-07-20 | 1989-01-27 | Somfy | Auxiliary device for a garage door drive motor |
US5336136A (en) * | 1991-12-10 | 1994-08-09 | Somfy | Planetary reduction gear for tubular motor |
NL1000473C2 (en) * | 1995-06-01 | 1996-12-03 | Elmeq Nederland B V | Door-actuating mechanism |
FR2872196A1 (en) | 2004-06-29 | 2005-12-30 | Somfy Soc Par Actions Simplifi | SHUTTER DEVICE COMPRISING A TUBULAR MOTOR CASING OF COMPOSITE MATERIAL |
WO2006006057A1 (en) * | 2004-06-29 | 2006-01-19 | Somfy Sas | Roller shutter comprising a tubular motor housing made of a composite material |
Also Published As
Publication number | Publication date |
---|---|
FR2376285B1 (en) | 1982-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |