EP3488063A1 - Automatic return hinge with force inverter for fire doors - Google Patents
Automatic return hinge with force inverter for fire doorsInfo
- Publication number
- EP3488063A1 EP3488063A1 EP17758948.8A EP17758948A EP3488063A1 EP 3488063 A1 EP3488063 A1 EP 3488063A1 EP 17758948 A EP17758948 A EP 17758948A EP 3488063 A1 EP3488063 A1 EP 3488063A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door
- closing
- tubular element
- spring
- automatic
- 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
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000005461 lubrication Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1207—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis
- E05F1/1215—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis with a canted-coil torsion spring
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2201/00—Constructional elements; Accessories therefore
- E05Y2201/60—Suspension or transmission members; Accessories therefore
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/638—Cams; Ramps
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- 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
- E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/132—Doors
- E05Y2900/134—Fire doors
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102016000075442A IT201600075442A1 (en) | 2016-07-19 | 2016-07-19 | Automatic return hinge with force reverser for fire doors. |
PCT/IB2017/054330 WO2018015877A1 (en) | 2016-07-19 | 2017-07-18 | Automatic return hinge with force inverter for fire doors |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3488063A1 true EP3488063A1 (en) | 2019-05-29 |
EP3488063B1 EP3488063B1 (en) | 2023-02-22 |
Family
ID=57737863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17758948.8A Active EP3488063B1 (en) | 2016-07-19 | 2017-07-18 | Automatic return hinge with force inverter for fire doors |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3488063B1 (en) |
FI (1) | FI3488063T3 (en) |
IT (1) | IT201600075442A1 (en) |
WO (1) | WO2018015877A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019118811A1 (en) * | 2019-07-11 | 2021-01-14 | JUMB GmbH & Co. KG | Rotating device with plate-shaped elements |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100777202B1 (en) * | 2007-02-14 | 2007-11-16 | 장종복 | Free hinge for opening and closing a door |
KR101543649B1 (en) * | 2010-08-05 | 2015-08-11 | 워터슨 코포레이션 | Adjustable torque hinge |
ITMI20110529A1 (en) * | 2011-03-31 | 2012-10-01 | Maggi S R L | BRAKE HINGE FOR FIREPROOF DOORS |
-
2016
- 2016-07-19 IT IT102016000075442A patent/IT201600075442A1/en unknown
-
2017
- 2017-07-18 FI FIEP17758948.8T patent/FI3488063T3/en active
- 2017-07-18 EP EP17758948.8A patent/EP3488063B1/en active Active
- 2017-07-18 WO PCT/IB2017/054330 patent/WO2018015877A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP3488063B1 (en) | 2023-02-22 |
FI3488063T3 (en) | 2023-05-24 |
IT201600075442A1 (en) | 2018-01-19 |
WO2018015877A1 (en) | 2018-01-25 |
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