EP3207201B1 - Swing door drive and swing door - Google Patents

Description

The invention relates to a swing door drive for a swing door and a swing door drive driven with the swing door drive.

Swing door drives are for example from the DE 20 2005 021 752 U1 , of the DE 10 2006 062 333 A1 , of the DE 10 2005 001 328 A1 , of the DE 10 2004 061 630 B4 , of the DE 10 2004 061 629 A1 , of the DE 10 2004 061 624 B3 and the US 5,687,507A known.

A swing door drive with the features of the preamble of claim 1 is from EP 2 388 424 A2 known.

Doors, such as swing doors, are increasingly being equipped with power drives in the private sector too. Power-driven doors should be designed so that they do not pose any danger to the user.

The door drives mentioned above are provided with safety devices. For example, the power consumed by the drive motor can serve as a measure of whether the door leaf has hit an obstacle.

The energy that arises when a gate collides with an obstacle is fundamentally dependent on the mass of the door leaf, which is also known as the rotating leaf, and its speed. Due to the kinematics of the rod gear frequently encountered, for example in the form of a scissor linkage, which is sometimes also referred to as a standard linkage, or a sliding linkage, the speed of the door leaf is not proportional to the speed of the drive motor. It usually follows that the speed of the door leaf varies at constant engine speed. In particular, can when opening the door leaf, the speed increases sharply towards the end of the movement.

So far, it has been customary to specify dimensions of how the door drive can be connected to the door. When using a slide rail, for example, a certain depth in the reveal is suggested. Furthermore, it is currently only possible to program whether a scissor linkage or a slide rail is used.

Different mounting variants, i.e. Types of installation, however, provide completely different kinematic conditions for swing door drives. The standard DIN-EN 16005 suggests for a so-called low-energy operation that the maximum kinetic energy at the main closing edge does not exceed 1.69 J.

The energy is determined from the speed of the main closing edge, i.e. H. derives from time over a certain door angle. For this reason, a stopwatch has been used to check whether the times are being met.

However, this also means that if you start and stop gently, the energy requirement may be violated in the fast run, but the energy condition still appears to be adhering to.

It is an object of the invention to improve powered swing doors with regard to their safety.

The object is achieved by the subject matter of the independent claim.

Advantageous further developments are the subject of the dependent claims.

The invention provides a swing door drive for driving a swing wing, which can be rotated about a vertical axis, of a swing door with a swing drive device which is designed to drive the swing wing and has a swing door drive shaft and a rod gear which is designed to mechanically close the swing door drive shaft with the swing wing connect, and with a mounting style input device, which is designed for entering or detecting a swing door drive mounting type of the swing door drive, wherein the mounting style input device is designed for entering or detecting the distance between a swing door drive shaft and the vertical axis. The swing door drive further comprises a closing edge movement detection device, which is designed to determine an instantaneous leading edge speed and / or an instantaneous leading edge acceleration of a closing edge of the swing door based on the stored swing door drive mounting type. The swing door drive further comprises a swing door device control device for controlling the swing door drive device on the basis of the swing door drive mounting type and the determined momentary leading edge speed and / or the determined momentary leading edge acceleration.

It is preferred that the mounting type input device is designed to determine a range of values for the distance and / or the relative position of a swing door drive shaft and the vertical axis from the swing door drive mounting type that has been entered or recorded.

• Sturzmontage, Gleitgestänge, Bandseite;
• Sturzmontage, Gleitgestänge, Gegenbandseite;
• Sturzmontage, Scherengestänge, Gegenbandseite;
• Drehflügelmontage, Gleitgestänge, Bandseite;
• Drehflügelmontage, Gleitgestänge, Gegenbandseite;
• Drehflügelmontage, Scherengestänge, Bandseite;

It is preferred that at least two swing door drive mounting types, which are selected from the following group, can be input into the mounting type input device.

• Lintel assembly, sliding linkage, hinge side;
• Lintel assembly, sliding linkage, counter hinge side;
• Lintel assembly, scissors linkage, counter hinge side;
• Swing door assembly, sliding linkage, hinge side;
• Swing wing assembly, sliding linkage, counter hinge side;
• Swing wing assembly, scissor linkage, hinge side;

It is preferred that the mounting type input device is designed to enter or detect a lintel mounting position.

It is preferred that the mounting style input device is designed to enter or detect a rotating wing mounting position.

It is preferred that the mounting type input device is designed to enter or detect a reveal depth.

It is preferred that the assembly type input device is designed for entering or detecting a turning vane flap.

It is preferred that the mounting style input device for inputting the swing door drive mounting type includes one or more keys.

It is preferred that the mounting style input device for inputting the swing door drive mounting type includes one or more switches.

It is preferred that the mounting style input device for inputting the swing door drive mounting type includes a wireless interface.

It is preferred that the closing edge movement detection device has a rotary encoder measuring module for detecting a swing door drive motor speed and / or a swing door drive motor rotation angle.

It is preferred that the closing edge movement detection device has a closing edge movement determination module which is formed from the swing door drive motor speed and / or the swing door drive motor rotation angle and the swing door drive assembly type, the instantaneous closing edge speed and / or the

Determine the instantaneous closing edge acceleration of the closing edge of the sash.

According to a further aspect, the invention provides a swing door with a swing door drive described above.

Preferably, the invention provides a swing door drive control device for driving a swing door of a swing door with a mounting type input device configured to input or detect a swing door drive mounting type of the swing door drive with a closing edge movement detecting device for determining a current closing edge speed and / or a momentary closing speed of a closing edge Is based on the swing door drive mounting type and with a swing door drive control device for controlling the swing door drive based on the swing door drive mounting type and the determined instantaneous leading edge speed and / or the determined instantaneous leading edge acceleration.

The distance / relative position between the pivot point of the drive and the pivot point of the door is essential for the kinematics of the swing leaf, i.e. the determination of the relationship between the speed of rotation or the opening angle of the swing leaf and the closing edge speed and thus the impact energy when hitting an obstacle. The distance perpendicular to the wall in the direction of passage of the swing door between the swing door drive shaft and the vertical axis generally influences the kinematic behavior more than the distance running parallel to the door plane.

The swing door drive forms the basis for a high level of comfort, e.g. B. the highest possible speed at the main closing edge, taking into account the requirements of low-energy operation. This can be achieved, among other things, by programming the various mounting types on the drive side. The mounting type can be programmed, for example, using buttons, switches and / or via a wireless interface.

Since the kinematic conditions are largely known from the programmed type of installation, the speed at the main closing edge can be regulated so that it is essentially at the upper limit set by the energy condition during high-speed travel.

For example, the maximum permissible speed at the main closing edge of a swing door leaf with a mass of 80 kg and a width of 1100 mm is approximately 350 mm / s.

Fig. 1

ein Geschwindigkeits-Drehflügelöffnungswinkel-Diagramm der Hauptschließkante eines Drehflügeltürflügels ohne gesteuerten Antrieb für unterschiedliche Montagearten;

Fig. 2

eine schematische Ansicht eines Ausführungsbeispiels eines Drehflügeltürantriebs;

Fig. 3

eine Ansicht von oben auf eine Drehflügeltür mit einem Drehflügeltürantrieb in einer Montageart;

Fig. 4

eine Seitenansicht der Drehflügeltür aus Fig. 3;

Fig. 5

eine Ansicht von oben auf eine Drehflügeltür mit einem Drehflügeltürantrieb in einer weiteren Montageart;

Fig. 6

eine Seitenansicht der Drehflügeltür aus Fig. 5;

Fig. 7

eine Ansicht von oben auf eine Drehflügeltür mit einem Drehflügeltürantrieb in einer weiteren Montageart;

Fig. 8

eine Seitenansicht der Drehflügeltür aus Fig. 7;

Fig. 9

eine Ansicht von oben auf eine Drehflügeltür mit einem Drehflügeltürantrieb in einer weiteren Montageart;

Fig. 10

eine Seitenansicht der Drehflügeltür aus Fig. 9;

Fig. 11

eine Ansicht von oben auf eine Drehflügeltür mit einem Drehflügeltürantrieb in einer weiteren Montageart;

Fig. 12

eine Seitenansicht der Drehflügeltür aus Fig. 11;

Fig. 13

eine Ansicht von oben auf eine Drehflügeltür mit einem Drehflügeltürantrieb in einer weiteren Montageart und

Fig. 14

eine Seitenansicht der Drehflügeltür aus Fig. 13.

Embodiments of the invention are explained in more detail below with reference to the accompanying drawings. It shows:

Fig. 1

a speed swing leaf opening angle diagram of the main closing edge of a swing door leaf without controlled drive for different types of installation;

Fig. 2

a schematic view of an embodiment of a swing door drive;

Fig. 3

a top view of a swing door with a swing door drive in an assembly type;

Fig. 4

a side view of the swing door from Fig. 3 ;

Fig. 5

a top view of a swing door with a swing door drive in a further type of assembly;

Fig. 6

a side view of the swing door from Fig. 5 ;

Fig. 7

a top view of a swing door with a swing door drive in a further type of assembly;

Fig. 8

a side view of the swing door from Fig. 7 ;

Fig. 9

a top view of a swing door with a swing door drive in a further type of assembly;

Fig. 10

a side view of the swing door from Fig. 9 ;

Fig. 11

a top view of a swing door with a swing door drive in a further type of assembly;

Fig. 12

a side view of the swing door from Fig. 11 ;

Fig. 13

a top view of a swing door with a swing door drive in a further type of assembly and

Fig. 14

a side view of the swing door from Fig. 13 .

Fig. 1 shows a speed-swing leaf opening angle diagram of the main closing edge of a swing leaf 106 of a swing door 100 without controlled drive for different types of installation (I to VI). As can be seen, the rotary vane 106 exceeds the permissible speed if no control / regulation is used. Curve I is for lintel installation with a drawn slide rail; Curve II is with door leaf assembly and pressed slide rail; Curve III is for lintel installation with a pressed slide rail; Curve IV is for lintel assembly with the scissor linkage pressed; Curve V is for door leaf assembly with pulled slide rail and curve VI is for door leaf assembly with pulled scissor linkage.

An exemplary embodiment of a swing door drive 116 is described below with reference to FIG 2 to 14 explained in more detail.

The swing door 100 is arranged in a wall 102, for example as a room door. The swing door 100 has a door leaf 104 which forms the swing wing 106. The swivel wing 106 is rotatably mounted about a vertical axis 110 defined by door hinges 108 between an open position and a closed position.

The vertical long edge of the rotating leaf 106, which faces away from the door hinges 108, is also referred to as the main closing edge 112. The horizontal upper and lower edges of the rotary leaf 106 are also referred to as secondary closing edges 114. The main closing edge 112 and the secondary closing edge 114 are examples of closing edges.

Furthermore, the swing door drive 116 is provided for driving the swing wing 106. The swing door operator 116 can be installed in different ways for driving the swing wing 106, as will be described later.

The swing door operator 116 includes a swing door drive housing 118, a swing door drive device 120 for driving the swing door 106, and a swing door drive device control device 122 for controlling the swing door drive device 120. It is also conceivable that the swing door mechanism control device 122 is arranged outside the swing door drive housing 118, for example in or on the wall 102.

The swing door drive device 120 comprises a swing door drive motor 121, which drives a swing door drive shaft 124, for example, via a gear transmission. The swing door drive motor 121 is equipped, for example, with a rotary encoder sensor 126 which outputs an electrical signal as a function of a swing door drive motor rotation angle α. Alternatively or additionally, the encoder sensor 126 can output an electrical signal depending on a swing door drive motor speed UPM.

Furthermore, the swing door drive device 120 has a rod gear 128 which mechanically connects the swing door drive shaft 124 to the swing wing 106. In the present case, the rod gear 128 comprises a sliding linkage 130.

The slide linkage 130 has a slide rail 132 and a slide rod 134. The slide rail 132 is fastened to the rotary wing 106. The slide rod 134 is and slidably arranged in the slide rail 132. Alternatively, a scissor linkage 131 can be provided as the rod gear 128, which is fastened to the swing door drive shaft 124 and the swing wing 106.

The swing door drive control device 122 is designed to control, in particular to regulate, the swing door drive device 120 on the basis of a momentary leading edge speed v _m and / or momentary leading edge acceleration a _m . The rotary leaf drive device control device 122 can be formed, for example, by a microcontroller 136 and comprises a mounting style input device 138 and a closing edge movement detection device 140.

The mounting style input device 138 is configured to input a swing door drive mounting type DMA. This can be done, for example, using buttons 142, switches 144 or wireless interface 146. The selected swing door drive mounting type DMA can be stored in the closing edge motion detector 140. The mounting style input device 138 can also be arranged separately from the swing door drive control device 122.

The closing edge movement detection device 140 is designed to determine the instantaneous leading edge speed v _m and / or instantaneous leading edge acceleration a _m with the aid of the swing door drive mounting type DMA. The closing edge movement detection device 140 comprises a rotary encoder measuring module 148, memory module 150 and a closing edge movement determination module 152.

The encoder measurement module 148 is designed to process the signals from the encoder sensor 126 and, for example, from a swing door drive motor runtime T of the swing door drive motor 124 and from the swing door drive motor speed UPM to determine the swing door drive motor rotation angle α. Alternatively or additionally, the swing door drive motor rotation angle α can also be measured directly.

The memory module 150 contains the stored swing door drive mounting type DMA. For example, the swing door drive mounting type DMA contains information as to whether the swing door drive 116 is mounted on the lintel or the swing wing 106, the hinge side or the hinge side of the swing door 100 and what type of rod gear 128 is used. In addition, the swing door drive assembly type DMA can contain information about the reveal depth and the swing overlap as well as an x distance d _{x of} the swing door drive shaft 124 in the x direction from the vertical axis 110.

The closing edge movement determination module 152 is designed to determine a momentary connection edge speed v _m and / or momentary connection edge acceleration a _m . The instantaneous trailing edge speed v _m and / or instantaneous trailing edge acceleration a _m essentially depends on a y distance d _y . From the knowledge of the swing door mounting type DMA, a value range is determined by the closing edge movement determination module 152 for the y distance d _y in the y direction between the vertical axis 110 and the swing door drive shaft 124. If the width of the swing leaf 106 is known, the transmission ratio between the swing door drive motor speed UPM and the instantaneous leading edge speed v _m and / or instantaneous leading edge acceleration a _{m of} the main closing edge 112 is approximately known, so that the energy of the main closing edge 112 is also approximately known.

In general, the y distance d _{y has} a greater influence on the kinematics than the x distance d _x . In contrast, the x distance d _x can in principle be measured more easily.

The rotary encoder measurement module 148, the memory module 150 and the closing edge movement determination module 152 together form a rotary leaf drive device control unit 158. The rotary encoder measurement module 148 provides an actual value 160 to a certain extent, whereas setpoint values 162 are stored in the memory module 150. The closing edge movement determination module 152 determines from the actual value 160 and the target value 162, in particular, approximately the instantaneous leading edge speed v _m and / or instantaneous leading edge acceleration a _m and a manipulated variable 164 to be output, such as the motor current of the swing door drive motor 121.

The path / time-dependent gear ratios for different swing door drive mounting types DMA are stored in the memory module 150, for example in the form of a look-up table. A gear ratio is assigned to each position of the swing door 106 or each swing door drive motor rotation angle α / swing door drive motor running time T of the swing door drive motor 122. It is also conceivable for one in the Fig. 1 to store the speed-adjusted function shown in the memory module 150.

Thus, the path / time-dependent transmission ratio between the swing door drive motor speed UPM and the instantaneous leading edge speed v _m and / or instantaneous leading edge acceleration a _{m of} the main closing edge 112 is known for each position of the rotating leaf 106 between the open position and the closed position. The user, on the other hand, only needs to select the selected swing door drive mounting type DMA and does not need any knowledge of the kinematics of the swing door drive 116.

In a further exemplary embodiment, the y distance d _y can also be input in the case of the swing door drive mounting type DMA.

The rotary leaf drive control device 122 controls the rotary leaf drive device 120 such that the energy of the main closing edge 112 remains approximately below a selected energy.

A preferred control device 154 includes the mounting style input device 138, the closing edge movement detection device 140 and a swing door drive control device 156. The swing door drive control device 156 is designed to control the swing door drive 116 and comprises a swing door drive device control device 122 for controlling the swing door drive device 120.

Below are based on the Figures 3 to 14 different types of installation explained. The swing door operator mounting type DMA is preferably programmed when installing the swing door operator 116.

In the Figures 3 and 4 the swing door drive 116 is mounted on the lintel of the wall 102 and has a pulling sliding linkage 130. The swing door drive 116 is arranged on the hinge side. Typical reveal depths for this type of installation are between approximately 20 mm and approximately 40 mm. A turning flap overlap of about 0 mm to about 40 mm is also possible.

In the Figures 5 and 6 the swing door drive 116 is mounted on the swing wing 106 and has a sliding linkage 130. The swing door drive 116 is arranged on the hinge side. A turning wing overlap of up to 50 mm is possible.

In the Figures 7 and 8 the swing door drive 116 is mounted on the lintel of the wall 102 and has a sliding linkage 130. The swing door drive 116 is arranged on the counter-hinge side. Typical reveal depths for this type of installation are between 0 mm and 50 mm, preferably 20 mm, 30 mm, 40 mm or 50 mm.

In the Figures 9 and 10 the swing door drive 116 is mounted on the swing wing 106 and has a scissor linkage 131. The swing door drive 116 is arranged on the hinge side. A turning wing overlap between approx. 0 mm and 200 mm is possible. The turning vane flap is preferably 10 mm, 90 mm, 125 mm or 200 mm.

In the Figures 11 and 12 the swing door drive 116 is mounted on the lintel of the wall 102 and has a scissor linkage 131. The swing door drive 116 is arranged on the counter hinge side. Typical reveal depths for this type of installation are between 30 mm and 200 mm. The reveal depth is preferably 30 mm, 60 mm, 90 mm, 125 mm or 200 mm.

In the Figures 13 and 14 the swing door drive 116 is mounted on the swing wing 106 and has a sliding linkage 130. The swing door drive 116 is arranged on the counter-hinge side. The reveal depth is between about 0 mm and 50 mm, preferably 20 mm or 50 mm.

In one embodiment, several, for example two to six, possible types of installation are proposed, from which one can choose. A predetermined range for the x distance d _x and the y distance d _{y is} assumed internally for each mounting type. The x-distance d _x can be determined, for example, by specifications given to the fitter; A range is provided for the y distance d _y , for example 0 mm to 30 mm reveal depth corresponds to 70 mm to 110 mm y distance d _y for the distance between the pivot points.

The standard specifies a maximum impact energy of 1.69 J. So far, only the times for opening and closing the swing door leaf have been measured and an average speed has been determined from them. However, the speed during the opening / closing process can change considerably.

In the exemplary embodiments described above, the predetermined energy value is approximately undershot. Nevertheless, the greatest possible comfort can be obtained (e.g. fast closing, gentle starting and gentle braking, as quickly as possible in between). This succeeds, for example, based on the knowledge of the kinematics. For any swing door operator mounting type DMA can determine or specify a range for the y distance d _y and the energy can be estimated therefrom.

Reference list

100

Swing door

102

wall

104

Door leaf

106

Rotary wing

108

Hinge

110

Vertical axis

112

Main closing edge

114

Secondary closing edge

116

Swing door drive

118

Swing door drive housing

120

Swing drive mechanism

121

Rotary vane drive motor

122

Rotary leaf drive device control device

124

Swing door drive shaft

126

Encoder sensor

128

Rod gear

130

Sliding linkage

131

Scissors linkage

132

Slide rail

134

Slide rod

136

Microcontroller

138

Mounting style input device

140

Closing edge movement detection device

142

button

144

counter

146

Wireless interface

148

Encoder measuring module

150

Memory module

152

Closing edge motion detection module

154

Control device

156

Swing door drive control device

158

Rotary vane drive control unit

160

Actual value

162

Target values

164

Manipulated variable

DMA

Swing door operator mounting type

T

Swing door drive motor runtime

UPM

Swing door drive motor speed

α

Swing door drive motor rotation angle

a _m

Instantaneous trailing edge acceleration

v _m

Instantaneous trailing edge speed

d _x

x distance

d _y

y distance

Claims (7)

1. Swing door drive (116) for driving a swing leaf (106) of a swing door (100) rotatable about a vertical axis (110), comprising a swing door drive device (120) configured to drive the swing leaf (106) and having a swing door drive shaft (124) as well as a rod gear (128) configured to mechanically connect the swing door drive shaft (124) to the swing leaf (106), and comprising a mounting type input device (138) configured to input or detect a swing door drive mounting type (DMA) of the swing door drive (116), characterized in that the mounting type input device (138) is configured to input or detect the distance (d_x, d_y) between the swing door drive shaft (12) and the vertical axis (110), wherein the swing door drive (116) further comprises a closing edge movement detection device (140) configured to determine an instantaneous closing edge velocity (v_m) and/or an instantaneous closing edge acceleration (a_m) of a closing edge (112, 114) of the swing leaf (106) based on the stored swing door drive mounting type (DMA), and a swing door drive device control device (122) to control the swing door drive device (120) based on the swing door drive mounting type (DMA) and the determined instantaneous closing edge velocity (v_m) and/or the determined instantaneous closing edge acceleration (a_m).
2. Swing door drive (116) according to claim 1, characterized in that the mounting type input device (138) is configured to determine, from the swing door drive mounting type (DMA) that has been input or detected, a range of values for the distance (d_y) perpendicular to the wall in the passing direction of the swing door between the swing door drive shaft and the vertical axis and/or the relative position of a swing door drive shaft (124) and the vertical axis (110).
3. Swing door drive (116) according to any one of the preceding claims, characterized in that at least two swing door drive mounting types (DMA) selected from the following group can be input to the mounting type input device (138):

   3.1 lintel mounting, sliding linkage, hinge side;

   3.2 lintel mounting, sliding linkage, counter hinge side;

   3.3 lintel mounting, scissors linkage, counter hinge side;

   3.4 swing leaf mounting, sliding linkage, hinge side;

   3.5 swing leaf mounting, sliding linkage, counter hinge side;

   3.6 swing leaf mounting, scissors linkage, hinge side.
4. Swing door drive (116) according to any one of the preceding claims, characterized in that the mounting type input device (138) is configured to input or determine at least one of the following parameters of the swing door drive mounting type (DMA):

   4.1 a lintel mounting position or a swing leaf mounting position and/or

   4.2 an embrasure depth and/or

   4.3 a swing leaf overlap.
5. Swing door drive (116) according to any one of the preceding claims, characterized in that for inputting the door drive mounting type (DMA), said mounting type input device (138) comprises one or more keys (142) and/or one or more switches (144) and/or a wireless interface (146).
6. Swing door drive (116) according to any one of claim 1 to 5, characterized in that closing edge movement detection device (140) includes a rotary encoder measuring module (148) to determine a swing door drive motor rotation angle (α) and/or the swing door drive motor speed (UPM), and a determination module (152) to determine, from
   the swing door drive motor rotation angle (α) and/or
   the swing door drive motor speed (UPM) and
   the swing door drive mounting type (DMA),
   the instantaneous closing edge velocity (v_m) and/or
   the instantaneous closing edge acceleration (a_m) of the closing edge (112, 114) of the swing leaf (106).
7. Swing door (100), characterized by a swing door drive (116) according to any one of the preceding claims.

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