NZ756782B2 - Swing door operator - Google Patents
Swing door operatorInfo
- Publication number
- NZ756782B2 NZ756782B2 NZ756782A NZ75678218A NZ756782B2 NZ 756782 B2 NZ756782 B2 NZ 756782B2 NZ 756782 A NZ756782 A NZ 756782A NZ 75678218 A NZ75678218 A NZ 75678218A NZ 756782 B2 NZ756782 B2 NZ 756782B2
- Authority
- NZ
- New Zealand
- Prior art keywords
- swing door
- door operator
- fire
- door leaf
- operator system
- Prior art date
Links
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
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
-
- 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
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
-
- 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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/404—Function thereof
- E05Y2201/422—Function thereof for opening
-
- 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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/624—Arms
-
- 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
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/40—Mounting location; Visibility of the elements
- E05Y2600/452—Mounting location; Visibility of the elements in or on the floor or wall
-
- 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
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
- E05Y2900/134—Fire doors
Abstract
The present invention relates to a fire swing door operator system (100) comprising at least one swing door operator (1), a wall (200), a door frame (300), and at least one swing door leaf (400), wherein the door frame (300) is mounted in an opening in the wall, the at least one swing door leaf (400) is hingedly connected to the door frame (300), the wall (200) comprise a first wall section (201) at one side of the door frame (300) and a second wall section (202) at the other side of the door frame (300), the swing door operator (1) is mounted to the first wall section (201) and connected to the at least one swing door leaf (400) and arranged to move the at least one swing door leaf (400) between a closed and an open position. The operator includes a motor and spring, the motor able to open and close the door and tension the spring, the spring able to either close or open the door when power is cut to the motor.
Claims (19)
1. A fire swing door operator system comprising at least one swing door operator, a wall, a door frame, and at least one swing door leaf, wherein 5 the at least one swing door operator comprises a drive unit and an axle, the drive unit comprising a motor and a spring both connected to the axle; the door frame is mounted on an opening in the wall; the at least one swing door leaf is hingedly connected to the door frame; the wall comprises a first wall section at one side of the door frame and a 10 second wall section at another side of the door frame; the at least one swing door operator is mounted to the first wall section and connected to the at least one swing door leaf; the motor is configured to move the spring and to move the at least one swing door leaf from a starting position to an end position; 15 the motor and the spring are configured to move the at least one swing door leaf from the end position to the starting position; and in the event that power to the motor is cut: when the starting position is the open position and the end position is the closed position, the spring exerts a rotary force onto the axle to 20 move the at least one swing door leaf from the closed position to the open position by stored energy; or when the starting position is the closed position and the end position is the open position, the spring exerts a rotary force onto the axle to move the at least one swing door leaf from the open position to the closed 25 position by stored energy.
2. The fire swing door operator system according to claim 1, wherein the at least one swing door operator comprises a control unit connected to the drive unit, wherein the motor and the spring are arranged to interact to move the at least one swing door leaf. 30
3. The fire swing door operator system according to claim 1 or claim 2, wherein the at least one swing door operator comprises an arm system, the axle is connected to the drive unit and the arm system and the arm system is further connected to the at least one swing door leaf, wherein the axle and the arm system are arranged to interact with the drive unit to move the at least one swing 35 door leaf.
4. The fire swing door operator system according to claim 3, wherein the axle is rotated by the drive unit and extends upwards from the drive unit.
5. The fire swing door operator system according to claim 4, wherein the motor and the spring are positioned on one side of the axle in the swing door operator. 5
6. The fire swing door operator system according to claim 5, wherein the axle is positioned closer to the door frame than the motor and the spring.
7. The fire swing door operator system according to claim 4, wherein the spring is wound around the axle.
8. The fire swing door operator system according to any one of the preceding 10 claims, wherein the at least one swing door operator is arranged to push the at least one swing door leaf from the closed position to the open position.
9. The fire swing door operator system according to any one of claims 1 to 7, wherein the at least one swing door operator is arranged to pull the at least one swing door leaf from the closed position to the open position. 15
10. The fire swing door operator system according to any one of the preceding claims, wherein the first wall section is angled in view of the at least one swing door leaf in the closed position.
11. The fire swing door operator system according to any one of the preceding claims, wherein the first and second wall sections are wall sections on separate 20 sides of a corridor.
12. The fire swing door operator system according to any one of claims 1 to 10, wherein the first and second wall sections are wall sections on separate sides of a corner.
13. The fire swing door operator system according to any one of claims 1 to 9, 25 wherein the first wall section is parallel with the at least one swing door leaf in the closed position.
14. The fire swing door operator system according to any one of the preceding claims, further comprising a second swing door operator and a second swing door leaf connected to the door frame, wherein the second swing door operator 30 is mounted to the second wall section and connected to the second swing door leaf and arranged to move the second swing door leaf between a closed and an open position.
15. The fire swing door operator system according to claim 2 and any one of claims 3 to 14 when dependent on claim 2, wherein the control unit is arranged to 35 control a movement of the drive unit.
16. The fire swing door operator system according to any one of the preceding claims, wherein the at least one door operator is mounted at a height on the first or second wall section that is equal to or lower than a height of the door frame.
17. The fire swing door operator system according to any one of the preceding 5 claims, wherein the at least one swing door operator is mounted at a height on the first or second wall section that is equal to or lower than a height of the at least one swing door leaf.
18. The fire swing door operator system according to any one of the preceding claims, wherein the door frame comprises two vertical elements and a horizontal 10 element connecting the two vertical elements and the at least one swing door leaf is hingedly connected to one of the vertical elements.
19. The fire swing door operator system according to claim 1, as hereinbefore described with reference to the drawings.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1730112 | 2017-04-24 | ||
| PCT/EP2018/060256 WO2018197367A1 (en) | 2017-04-24 | 2018-04-23 | Swing door operator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NZ756782A NZ756782A (en) | 2025-02-28 |
| NZ756782B2 true NZ756782B2 (en) | 2025-06-04 |
Family
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