EP2933410A1 - Entraînement de porte - Google Patents
Entraînement de porte Download PDFInfo
- Publication number
- EP2933410A1 EP2933410A1 EP15162796.5A EP15162796A EP2933410A1 EP 2933410 A1 EP2933410 A1 EP 2933410A1 EP 15162796 A EP15162796 A EP 15162796A EP 2933410 A1 EP2933410 A1 EP 2933410A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door drive
- door
- housing
- mounting
- frame
- 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.)
- Withdrawn
Links
Images
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
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
- E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
- E05F3/102—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with rack-and-pinion transmission between driving shaft and piston within the closer housing
-
- 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
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
- E05F3/224—Additional arrangements for closers, e.g. for holding the wing in opened or other position for assisting in opening the wing
-
- 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
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
- E05F3/227—Additional arrangements for closers, e.g. for holding the wing in opened or other position mounted at the top of wings, e.g. details related to closer housings, covers, end caps or rails therefor
-
- 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
- E05F2015/631—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms the end of the arm sliding in a track; Slider arms therefor
-
- 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
- E05Y2201/10—Covers; Housings
-
- 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
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/40—Mounting location; Visibility of the elements
- E05Y2600/45—Mounting location; Visibility of the elements in or on the fixed frame
-
- 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/15—Applicability
- E05Y2800/17—Universally applicable
- E05Y2800/172—Universally applicable on different wing or frame locations
-
- 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/15—Applicability
- E05Y2800/17—Universally applicable
- E05Y2800/172—Universally applicable on different wing or frame locations
- E05Y2800/174—Universally applicable on different wing or frame locations on the left or right side
Definitions
- the present invention relates to a door drive, in particular swing door drive, with a housing, a coupling with a door leaf and a frame output shaft, a motor for driving the output shaft, in particular via a rack, and a spring unit, which is stretched during a respective opening movement of the door and relaxed during a respective closing movement of the door leaf.
- Such door drives are used to close the wing of a motorized door with spring force. This is particularly important in smoke and fire doors of importance, which must be closed quickly and reliably in case of alarm, especially after responding to a smoke detector or power failure.
- the spring unit By opening the door leaf, the spring unit is tensioned at the same time. With the aid of the spring unit, the door drive can thus close the door leaf even in the event of a power failure, which is mandatory with fire doors.
- the spring action on the output shaft can only develop in one direction of rotation.
- the output shaft normally sits off-center in the longitudinal direction of the door drive in the range of about 20% of the door drive length. So far, two door drives are required for different types of installation on the door.
- the invention has for its object to provide a door drive, in particular swing door drive of the type mentioned, which is mounted as simple as possible and correspondingly inexpensive construction in different ways on the door leaf and the window frame.
- the door drive according to the invention in particular revolving door drive, comprises a housing, an output shaft which can be coupled to a door leaf or a frame, a motor for driving the output shaft, in particular via a toothed rack, and a spring unit which is tensioned during a respective opening movement of the door leaf and during a respective opening movement Closing movement of the door leaf relaxed.
- the housing comprises two outer mounting surfaces arranged on opposite sides, wherein the door drive can be mounted in different positions on the window frame or on the door leaf, in which the housing rests with one of the two mounting surfaces on the window frame or on the door leaf.
- the housing is provided with continuous, accessible from both sides of the opposite sides mounting holes in the fastening means for fixing the door drive on the frame or on the door are attachable.
- a respective head mounting a mounting of the door drive on the upper spar of the window frame and under a respective door assembly the mounting of the door drive on the door leaf.
- Under a respective mounting on the hinge side is an assembly of the door drive on the side of the frame or the door to understand on which the bands are provided.
- a respective assembly of the door drive on the hinge opposite side is to be understood as an assembly of the door drive on the side opposite to the hinge side.
- the output shaft can be rotatably connected to a guided linearly movable in a slide sliding arm or lever or with a linkage. Since the housing is provided with mounting holes, which are accessible from two sides, depending on whether the door drive with one or the other mounting surface on the door leaf or frame comes to rest, the fastening means can be introduced from one or the other opposite side.
- the housing is provided with contact surfaces for the fastening means for fixing the door drive on the frame or on the door in the mounting holes fasteners.
- the respective fastening means are thus supported on the relevant contact surfaces on the housing.
- the mounting holes are each assigned two contact surfaces pointing in opposite directions and facing one of the two opposite sides.
- the fastening means can be supported on a respective contact surface of the housing in all types of installation or regardless of which mounting surface of the door drive rests on the door leaf or frame, respectively.
- the fastening means comprise cap screws.
- a respective cap screw in the assembled state of the door drive advantageously with its screw head depending on the mounting position of the door drive at one or the other of the two mounting holes associated bearing surfaces of the housing support.
- the contact surfaces are each made annular.
- a respective contact surface is offset inwards relative to the respective adjacent mounting surface of the housing.
- a respective contact surface is preferably arranged between the respectively adjacent mounting surface and the median plane of the housing.
- the two mounting surfaces of the housing can be provided in particular on opposite longitudinal sides of the housing.
- the mounting holes preferably extend generally transversely to the longitudinal direction of the housing.
- the rack may in particular be closer to the voltage applied to the frame mounting surface as in the case of head mounting the door drive on the hinge opposite side with slide rail.
- the contact surfaces for the screw heads can be, for example, about 10 mm above the center plane of the housing.
- the two contact surfaces of a respective mounting or screw hole can be arranged, for example, at a distance of about 10 to about 20 mm from each other.
- Fig. 1 shows a schematic longitudinal sectional view of an exemplary embodiment of a door drive 10 according to the invention, which is in the present case, for example, a revolving door drive.
- the door drive 10 comprises a housing 12, a rotatably mounted on the housing 12 and with a door leaf 14 or a frame 16 (see also the Fig. 2 to 6 ) coupled output shaft 18, a motor 20 (see also the Fig. 4 and 5 ), in particular electric motor, for driving the output shaft 18 and a spring unit 22, which is tensioned during a respective opening movement of the door leaf 14 and relaxes during a respective closing movement of the door leaf 14 to provide a closing moment.
- the door drive 10 in the illustrations according to the Fig. 2 to 6 each provided as a top door closer for a revolving door, wherein the housing 12 is attached to the output shaft 18 on the frame 16 or the door leaf 14 and the output shaft 18, for example, connected to a lever 88 which is provided with a sliding block or the like, in a slide rail 86th is guided, which is fixed to the door 14 and the window frame 16.
- the output shaft 18 is driven via a rack 28 by the motor 20 and the spring unit 22 on the one hand on the rack 28 and on the other hand supported by a stop 30 on the housing 12, which is adjustable relative to the housing 12 for adjusting the spring force of the spring unit 22 is.
- the spring unit 22 comprises a pushed onto the rack 28 compression spring which is supported at one end to the adjustable stop 30.
- the adjustable stop 30 is formed by the end face of a pushed onto the rack 28, relative to the housing 12 axially adjustable sleeve 32.
- the sleeve 32 is provided with an external thread 34 and screwed via this external thread 34 in the housing 12, which is provided with an internal thread 36.
- the sleeve 32 is provided with a helical toothing 38 and axially adjustable via a worm 40 meshing with the helical toothing 38.
- the housing 12 may be provided with at least one opening 42 (see FIGS Fig. 3 to 6 ), through which the respective spring preload of the spring unit 22 can be read.
- one such opening 42 which is designed in each case as a slot, is provided on opposite sides of the housing 12.
- the pushed onto the rack 28 spring unit 22 is disposed between the pushed onto the rack 28 and a sleeve 32 supported on the rack 28 bearing plate 44 which is also pushed back onto the rack 28 and, for example, at least one radial projection 46 of the rack 28th supported. Axially between the bearing plate 44 and the spring unit 22, a pushed onto the rack 28 thrust bearing 48 and a pushed onto the rack 28 intermediate sleeve 50 are arranged.
- the rack 28 can be acted upon by a gear 52 from the motor 20.
- the toothed rack 28 comprises a toothed portion 56 meshing with a pinion 54 of the gearbox 52 and a toothed portion 60 meshing with a toothing 58 of the output shaft 18.
- the toothed rod 28 comprises a wave-shaped toothing portion 60 meshing with a non-circular toothing 58 of the output shaft 18
- the toothed portion 56 of the toothed rack 28 meshing with the pinion 54 of the gearbox 52 can in particular be designed as a linear toothed portion.
- the rack 28 extends with its meshing with the pinion 54 of the gear 52 toothing portion 56 of the sleeve 32 out.
- the worm 40 is offset in the present case by 90 ° relative to the rack 28 and mounted in opposite gear housing shells 62.
- the sleeve 32 rotates via the helical gearing 38, whereby it is axially displaced relative to the housing 12 via its external thread 34, depending on the direction of rotation of the tool in one or the other direction.
- the bias of the spring unit 22 changes accordingly.
- the toothed rack 28 is in the region of its toothed portions 56, 60, which mesh with the pinion 54 of the gearbox 52 and with the toothing 58 of the output shaft 18, in each case via a roller, which is mounted on the side of the toothed rack 28 remote from the respective toothed portion 56, 60 or the like supported.
- the rack 28 can sit with the members pushed onto them in a housing portion 66 which is closed on one side by a lid 68 and on the other side by the sleeve 32.
- the cover 68 and the sleeve 32 may be screwed by threads in the housing portion 66.
- a bearing plate 70 may be screwed, which forms the bearing point for the output shaft 18 together with the housing portion 66.
- the housing 12 comprises two arranged on opposite sides outer mounting surfaces 72, 74.
- the door drive 10 in different positions on the frame 16 or on the door leaf 14 (see also Fig. 3 to 6 ), in which the housing 12 rests with each one of the two mounting surfaces 72, 74 on the frame 16 and on the door leaf 14.
- the housing 12 is provided with through, accessible from both sides of the opposite sides mounting holes 76, in the fastening means 78 for fixing the door drive 10 on the frame 16th or on the door 14 can be inserted.
- the housing 12 is provided with contact surfaces 80 for the attachment of the door drive 10 on the frame 16 and on the door leaf 14 in the mounting holes 76 insertable fasteners 78.
- the mounting bores 76 are each assigned two contact surfaces 80 which point in opposite directions and respectively face one of the two mutually opposite sides or mounting surfaces 72, 74.
- the fastening means comprise cap screws 78.
- a respective cap screw 78 is supported with its screw head 82 on one or the other of the two contact surfaces 80 of the housing 12 assigned to a respective mounting hole 76, depending on the mounting position of the door drive 10 from, while it is screwed with its remote from the screw head 82 end in the frame 16 and the door leaf 14.
- the contact surfaces 80 may each be annular and offset from the respective adjacent mounting surface 72, 74 of the housing 12 inwardly.
- a respective contact surface 80 can be arranged in particular between the respectively adjacent mounting surface 72, 74 and the center plane of the housing 12.
- the abutment surfaces 80 for the screw heads 82 of the fastener forming head screws 78 may be considered in the depth direction, for example, about 10 mm above the center plane of the door drive 10.
- the two of a respective mounting hole 76 associated contact surfaces 80 may for example be about 10 to about 20 mm apart.
- the two mounting surfaces 72, 74 of the housing 12 having an elongate shape are provided on mutually opposite longitudinal sides of the housing 12.
- the mounting holes 76 extend generally transverse to the longitudinal direction of the housing 12, wherein they are aligned in the present case perpendicular to the longitudinal direction of the housing 12.
- a respective installation on the hinge side is to be understood as an assembly of the door drive 10 on the side of the window frame 16 or of the door leaf 14 on which the bands 84 (cf. Fig. 3 to 5 ) are provided.
- a respective assembly of the door drive 10 on the opposite side of the tape is to be understood as an assembly of the door drive 10 on the side opposite to the hinge side.
- the output shaft 18 with a guided in a slide rail 86 sliding arm or lever 88 (see Fig. 2 to 6 ) or rotatably connected to a linkage.
- the housing 12 of the door drive 10 is provided with mounting holes 76, which are accessible from two sides, the fastening means or cap screws 78 depending on whether the door drive 10 with one or the other mounting surface 72 and 74 on the door 14th or frame 16 comes to rest, are introduced from one or the other opposite side.
- Fig. 2a is the door drive 10, for example, in the mounting mode "head mounting hinge side slide” reproduced.
- the door drive 10 in the Fig. 2b for example, in the mounting method "head mounting tape opposite side slide” shown.
- Fig. 3 shows a schematic perspective view of the door drive 10 according to Fig. 1 in the mounted according to the mounting method "head mounting hinge side slide” state.
- Fig. 4 shows a schematic plan view of the door drive 10 according to Fig. 1 in the mounted according to the mounting method "head mounting hinge side slide” state.
- Fig. 5 is the door drive 10 according to Fig. 1 reproduced in a schematic plan view in mounted according to the mounting method "head-mounting tape opposite side slide" state.
- Fig. 6 shows the door drive 10 according to Fig. 1 in a schematic perspective view in the mounted according to the mounting method "head mounting tape opposite side slide" state.
- the rack 28 is in the present case closer to the voltage applied to the frame 16 mounting surface than in the case of head mounting the door drive 10 on the hinge opposite side with slide rail.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014207217.4A DE102014207217B3 (de) | 2014-04-15 | 2014-04-15 | Drehtürantrieb |
DE102015202835.6A DE102015202835B3 (de) | 2015-02-17 | 2015-02-17 | Türantrieb |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2933410A1 true EP2933410A1 (fr) | 2015-10-21 |
Family
ID=52811066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15162796.5A Withdrawn EP2933410A1 (fr) | 2014-04-15 | 2015-04-08 | Entraînement de porte |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2933410A1 (fr) |
CN (1) | CN105113903B (fr) |
HK (1) | HK1217036A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3366873A1 (fr) * | 2017-02-28 | 2018-08-29 | ABUS August Bremicker Söhne KG | Sécurité de fenêtre/porte |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2039862A2 (fr) * | 2007-09-24 | 2009-03-25 | Eco Schulte GmbH & Co. Kg | Ferme-porte pouvant être monté des deux côtés |
WO2011130638A1 (fr) * | 2010-04-16 | 2011-10-20 | Yale Security Inc. | Ferme-porte réglable de façon dynamique |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004061622B4 (de) * | 2004-12-17 | 2013-07-18 | Dorma Gmbh + Co. Kg | Türantrieb |
DE102008048994B4 (de) * | 2008-09-25 | 2010-05-27 | Geze Gmbh | Feststellvorrichtung für einen Flügel einer Tür |
CN203394232U (zh) * | 2013-08-08 | 2014-01-15 | 丽水市神飞利益保安用品有限公司 | 闭门器 |
-
2015
- 2015-04-08 EP EP15162796.5A patent/EP2933410A1/fr not_active Withdrawn
- 2015-04-15 CN CN201510409318.XA patent/CN105113903B/zh active Active
-
2016
- 2016-04-21 HK HK16104602.4A patent/HK1217036A1/zh unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2039862A2 (fr) * | 2007-09-24 | 2009-03-25 | Eco Schulte GmbH & Co. Kg | Ferme-porte pouvant être monté des deux côtés |
WO2011130638A1 (fr) * | 2010-04-16 | 2011-10-20 | Yale Security Inc. | Ferme-porte réglable de façon dynamique |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3366873A1 (fr) * | 2017-02-28 | 2018-08-29 | ABUS August Bremicker Söhne KG | Sécurité de fenêtre/porte |
US10480212B2 (en) | 2017-02-28 | 2019-11-19 | ABUS August Bremicker Söhne KG | Window/door securing device |
Also Published As
Publication number | Publication date |
---|---|
CN105113903B (zh) | 2018-04-20 |
CN105113903A (zh) | 2015-12-02 |
HK1217036A1 (zh) | 2016-12-16 |
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