FR2349024A1 - Dispositif de blocage de rotation pour cylindre enrouleur - Google Patents
Dispositif de blocage de rotation pour cylindre enrouleurInfo
- Publication number
- FR2349024A1 FR2349024A1 FR7711986A FR7711986A FR2349024A1 FR 2349024 A1 FR2349024 A1 FR 2349024A1 FR 7711986 A FR7711986 A FR 7711986A FR 7711986 A FR7711986 A FR 7711986A FR 2349024 A1 FR2349024 A1 FR 2349024A1
- Authority
- FR
- France
- Prior art keywords
- winding drum
- retaining element
- locking device
- rotation locking
- winding cylinder
- 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.)
- Pending
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
- E06B9/84—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic against dropping
-
- 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
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P7/00—Emergency devices preventing damage to a machine or apparatus
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G15/00—Mechanical devices for initiating a movement automatically due to a specific cause
- G05G15/06—Mechanical devices for initiating a movement automatically due to a specific cause due to the speed of rotation or of bodily movement of a member, e.g. passing an upper or lower limit thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Vibration Dampers (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Vibration Prevention Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762617784 DE2617784C3 (de) | 1976-04-23 | 1976-04-23 | Abrollsicherung für eine antreibbare Wickeltrommel |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2349024A1 true FR2349024A1 (fr) | 1977-11-18 |
Family
ID=5976018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7711986A Pending FR2349024A1 (fr) | 1976-04-23 | 1977-04-21 | Dispositif de blocage de rotation pour cylindre enrouleur |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT370846B (fr) |
BE (1) | BE853928A (fr) |
CH (1) | CH619293A5 (fr) |
DE (1) | DE2617784C3 (fr) |
FR (1) | FR2349024A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019025522A1 (fr) * | 2017-08-04 | 2019-02-07 | Assa Abloy Entrance Systems Ab | Ensemble comprenant un logement avec un mécanisme de protection contre la rupture de ressort d'équilibrage pour un système de porte, tel qu'un système de porte sectionnelle, et système de porte comprenant l'ensemble |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3325750A1 (de) * | 1983-07-16 | 1985-01-24 | GfA - Antriebstechnik GmbH, 4000 Düsseldorf | Fangvorrichtung fuer heb- und senkbare lasten |
FR2837866B1 (fr) | 2002-03-28 | 2005-09-23 | Simu | Dispositif de securite et mecanisme de manoeuvre d'une installation de fermeture ou de protection solaire incorporant un tel dispositif |
DE202007002787U1 (de) | 2007-02-22 | 2008-07-03 | GfA-Antriebstechnik Gesellschaft mit beschränkter Haftung | Fangvorrichtung zum Stillsetzen einer Umlenk- oder Wickelwelle |
CN102071864B (zh) * | 2011-01-16 | 2012-06-27 | 李嘉斌 | 可多角度开启的防风平开窗 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1411865A (en) * | 1921-01-06 | 1922-04-04 | Moors Automatic Shade Fixtures | Shade-roller safety catch |
US2020595A (en) * | 1934-11-06 | 1935-11-12 | Fred B Wallace | Safety stop for shade rollers |
FR2242010A7 (fr) * | 1973-08-24 | 1975-03-21 | Franzi Franco | |
FR2275630A1 (fr) * | 1974-06-01 | 1976-01-16 | Henkenjohann Johann | Dispositif en vue d'empecher des volets roulants ou des portes roulantes de tomber brusquement |
-
1976
- 1976-04-23 DE DE19762617784 patent/DE2617784C3/de not_active Expired
-
1977
- 1977-04-21 FR FR7711986A patent/FR2349024A1/fr active Pending
- 1977-04-22 CH CH506577A patent/CH619293A5/de not_active IP Right Cessation
- 1977-04-22 AT AT286077A patent/AT370846B/de not_active IP Right Cessation
- 1977-04-25 BE BE176991A patent/BE853928A/fr unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1411865A (en) * | 1921-01-06 | 1922-04-04 | Moors Automatic Shade Fixtures | Shade-roller safety catch |
US2020595A (en) * | 1934-11-06 | 1935-11-12 | Fred B Wallace | Safety stop for shade rollers |
FR2242010A7 (fr) * | 1973-08-24 | 1975-03-21 | Franzi Franco | |
FR2275630A1 (fr) * | 1974-06-01 | 1976-01-16 | Henkenjohann Johann | Dispositif en vue d'empecher des volets roulants ou des portes roulantes de tomber brusquement |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019025522A1 (fr) * | 2017-08-04 | 2019-02-07 | Assa Abloy Entrance Systems Ab | Ensemble comprenant un logement avec un mécanisme de protection contre la rupture de ressort d'équilibrage pour un système de porte, tel qu'un système de porte sectionnelle, et système de porte comprenant l'ensemble |
US11767696B2 (en) | 2017-08-04 | 2023-09-26 | Assa Abloy Entrance Systems | Assembly comprising a housing with a balancing spring break protection mechanism for a door system such as a sectional door system and a door system including the assembly |
Also Published As
Publication number | Publication date |
---|---|
DE2617784A1 (de) | 1977-11-03 |
DE2617784C3 (de) | 1979-09-13 |
AT370846B (de) | 1983-05-10 |
BE853928A (fr) | 1977-08-16 |
ATA286077A (de) | 1982-09-15 |
CH619293A5 (en) | 1980-09-15 |
DE2617784B2 (de) | 1979-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |