DE3378836D1 - An arrangement for preventing a door from dropping down precipitately - Google Patents
An arrangement for preventing a door from dropping down precipitatelyInfo
- Publication number
- DE3378836D1 DE3378836D1 DE8383903116T DE3378836T DE3378836D1 DE 3378836 D1 DE3378836 D1 DE 3378836D1 DE 8383903116 T DE8383903116 T DE 8383903116T DE 3378836 T DE3378836 T DE 3378836T DE 3378836 D1 DE3378836 D1 DE 3378836D1
- Authority
- DE
- Germany
- Prior art keywords
- door
- arrangement
- spring
- precipitately
- dropping down
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
- E05D13/10—Counterbalance devices
- E05D13/12—Counterbalance devices with springs
- E05D13/1253—Counterbalance devices with springs with canted-coil torsion springs
- E05D13/1269—Spring safety devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
- E05D13/003—Anti-dropping devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
- E05D13/10—Counterbalance devices
- E05D13/12—Counterbalance devices with springs
- E05D13/1253—Counterbalance devices with springs with canted-coil torsion springs
- E05D13/1261—Counterbalance devices with springs with canted-coil torsion springs specially adapted for overhead wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Control Of Eletrric Generators (AREA)
- Measuring Volume Flow (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Emergency Protection Circuit Devices (AREA)
- Control Of Multiple Motors (AREA)
- Prostheses (AREA)
- Control Of Transmission Device (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Springs (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Lubricants (AREA)
- Special Wing (AREA)
- Crushing And Grinding (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
Arrangement for preventing a door which is movable in a substantially vertical direction and which can be acted upon by a plurality of balancing springs from dropping down precipitately. The invention makes it possible for an arrangement which functions effectively and reliably to be produced to prevent the door dropping down precipitately in the event of failure of the spring function of its balancing spring. A balancing spring is connected to a spring fixing (3, 4; 125, 126; 208) which can be acted upon forcibly to move it towards a stop position when the spring force effect of the connected balancing spring fails, and a plurality of locking elements (10, 130; 213) which are acted upon forcibly to move them into a position wherein they co-act with a locking device (13; 110) which is connected to an operating arrangement provided for the door are incorporated in the arrangement, the said locking device being designed to stop or reduce the continued movement of the door by the effect of the locking elements.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SE1983/000336 WO1985001543A1 (en) | 1983-09-26 | 1983-09-26 | An arrangement for preventing a door from dropping down precipitately |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3378836D1 true DE3378836D1 (en) | 1989-02-09 |
Family
ID=20349720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383903116T Expired DE3378836D1 (en) | 1983-09-26 | 1983-09-26 | An arrangement for preventing a door from dropping down precipitately |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0188405B1 (en) |
AT (1) | ATE39726T1 (en) |
DE (1) | DE3378836D1 (en) |
DK (1) | DK158238C (en) |
FI (1) | FI78959C (en) |
NO (1) | NO161339C (en) |
WO (1) | WO1985001543A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3425909A1 (en) * | 1984-01-24 | 1986-01-23 | Hörmann KG Brockhagen, 4803 Steinhagen | SPRING MONITORING DEVICE |
DE3402343A1 (en) * | 1984-01-24 | 1985-08-01 | Hörmann KG Brockhagen, 4803 Steinhagen | Spring-monitoring device |
DE3427504C1 (en) * | 1984-07-26 | 1985-08-22 | Menke, Wilhelm, 4425 Billerbeck | Spring break protection for a sectional door or the like |
SE457814B (en) * | 1986-08-07 | 1989-01-30 | Crawford Door Prod | DEVICE FOR A SPRING BREAK PROTECTION FOR A ROOF SHIFT OR LIKE |
US7114753B2 (en) | 2001-02-09 | 2006-10-03 | Rite-Hite Holding Corporation | Latch assembly for a sectional door |
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 |
SE2130166A1 (en) * | 2021-06-17 | 2022-12-18 | Anders Beyron | Fall protection device, as well as vertical industrial gate with fall protection device |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1863961A (en) * | 1931-05-08 | 1932-06-21 | Richmond Fireproof Door Compan | Safety device for suspended doors |
FR1043611A (en) * | 1951-10-03 | 1953-11-10 | Ets Ad Mischler Sarl | Parachute for overhead doors |
US2878865A (en) * | 1956-02-09 | 1959-03-24 | United States Steel Corp | Safety stop for roll-up door |
GB1013115A (en) * | 1962-02-02 | 1965-12-15 | Hill Aldam & Company Ltd E | Improvements in or relating to door opening mechanisms |
SE341681B (en) * | 1970-02-27 | 1972-01-10 | Windsor Door Ab | |
DE2447090A1 (en) * | 1974-10-02 | 1976-04-08 | Waldner Kg H | FALL LOCKING DEVICE |
DE2600446C2 (en) * | 1976-01-08 | 1982-07-08 | Heidesäge Jakob Vogt, 5401 Buchholz | Garage door |
DE2649629C2 (en) * | 1976-10-29 | 1983-06-30 | Hörmann KG Amshausen, 4803 Steinhagen | Drive with accident prevention device for gates or the like |
DE2736329C3 (en) * | 1977-08-12 | 1981-10-29 | Ringspann Albrecht Maurer Kg, 6380 Bad Homburg | Overload clutch |
-
1983
- 1983-09-26 EP EP83903116A patent/EP0188405B1/en not_active Expired
- 1983-09-26 DE DE8383903116T patent/DE3378836D1/en not_active Expired
- 1983-09-26 AT AT83903116T patent/ATE39726T1/en not_active IP Right Cessation
- 1983-09-26 WO PCT/SE1983/000336 patent/WO1985001543A1/en active IP Right Grant
-
1985
- 1985-05-23 DK DK228785A patent/DK158238C/en not_active IP Right Cessation
- 1985-05-24 NO NO85852089A patent/NO161339C/en unknown
- 1985-12-16 FI FI854991A patent/FI78959C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1985001543A1 (en) | 1985-04-11 |
FI854991A0 (en) | 1985-12-16 |
FI78959C (en) | 1989-10-10 |
ATE39726T1 (en) | 1989-01-15 |
DK228785D0 (en) | 1985-05-23 |
EP0188405A1 (en) | 1986-07-30 |
EP0188405B1 (en) | 1989-01-04 |
FI854991A (en) | 1985-12-16 |
DK158238C (en) | 1990-09-17 |
DK158238B (en) | 1990-04-16 |
DK228785A (en) | 1985-05-23 |
NO161339C (en) | 1989-08-02 |
FI78959B (en) | 1989-06-30 |
NO161339B (en) | 1989-04-24 |
NO852089L (en) | 1985-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |