WO2014071910A1

WO2014071910A1 - High-speed sectional door

Info

Publication number: WO2014071910A1
Application number: PCT/DE2013/000657
Authority: WO
Inventors: Josef Langenbach
Original assignee: Josef Langenbach
Priority date: 2012-11-10
Filing date: 2013-11-06
Publication date: 2014-05-15
Also published as: DE202012010711U1; DE112013005349A5

Abstract

The invention relates to a sectional door for closing or opening a wall opening. The elements comprise at top and bottom usually a tongue and groove system. In order to close or open the wall opening the elements are moved together with the sliding guide members (9, 8 and 7) mounted at the ends, the sliding members (4 and 4a), and the lifting modules (3) by means of a cable that is mounted at the lowermost sliding guide member (9). The invention comprises the following features: the sliding guide members (9, 8 and 7) are connected vertically by the lifting modules between them, starting with the lowermost sliding guide member (9) and the sliding guide member (8) located above the lowermost sliding guide member (9) and ending with the sliding guide member (7) located above sliding guide member (8). There may be more than just one sliding guide member (8). The lifting modules (3) consist of the vertical sliding members (18 and 18b) that are connected to the inclined lifting arm (18a) by the axles (23). The lifting arm (18a) is connected to the lifting lever (18c) and a roller or sliding member (15) is securely attached to the end of the lifting lever (18c). The sliding member (18b) is housed in the guide rail (6) of the sliding guide member (9). The sliding member (18) is housed in the guide rail (6a) of the sliding guide member (8) located above. This is repeated up to the sliding guide member (7). The sliding guide member (7) additionally has at the upper end thereof a guide member (11) guided in the guide slot (13). The sliding members (18) are additionally provided with a slot (21). The vertically running slot of the sliding member (18) is guided through the guide (2) of the door pillars. The sliding guide members (9, 8 and 7) are thereby held in a vertical position in the rest state and when travelling up and down. When the sliding guide member (7) retracts, the lower lifting module (3) enters the cantilever arm (1). At the same time the lifting arm (18a) is moved by the lifting lever (18c) into the control guide (17) and the sliding guide member (7) is separated from the sliding guide member (8) and subsequently the lifting module (3) is guided into a vertical position and the upper sliding guide member (7) is moved to the side by means of the guide slot (13). For stabilisation, the sliding guide member (7) has at the upper end thereof a guide member (11), which enters and is held in the first position recess (14). Entry of the next sliding guide member (8) is ensured by the location that has become vacant. As the sliding guide members continue to retract, the guide member (11) engages in the position recesses (14) provided. This mechanical sequence is repeated until the sliding guide member (9), which moves vertically in the guide rails (2a) by means of the sliding member (4a), is retracted.

Description

High speed sectional door

description

(01) The invention relates to a sectional door for closing a wall opening. The elements that usually have a tongue and groove system at the top and bottom. The lifting and closing of the individual elements with Gleitführungskörper carried out by means of a rope. At the ends of the elements right and left with fixed sliding guide bodies are provided with vertical movable sliding bodies. The separation is done by an emphasis module. When opening in the upper area are the

connected independent Gleitführungskörper firmly guided side by side by means of lifting module and placed in position.

(02) An approximate sectional door is known, for example, from the PET DE 2009 000619 and the German Utility Model 20 2006 011 746. The plate-like elements, which are also referred to as a section, with the respective Separiervorrichtungen are mechanically too complicated and too unstable, or not connected to each other. A safe and clean ride when entering the upper area is not guaranteed. The unfixed sections during startup and shutdown are crashes of the individual sections or tilting preprogrammed. In addition, the rollers are not fit in the guides possible and not suitable for high loads for wind loads and high opening speeds. Furthermore, the insufficient accuracy of fit and the unstable structure of the mechanism when opening and closing the elements do not ensure a frictionless merging of the elements. This causes increased wear and unpleasant noises at high volume.

(03) The invention is characterized in that the lifting modules in conjunction with the sliding bodies form a solid and precisely fitting unit with the superimposed sliding guide bodies as well as guides which extend perpendicularly to the wall columns. The ascent and descent with the beginning of the uppermost body and its guides and the subsequent bodies are controlled in the transverse and vertical course, stable and accurately arranged with each other. This achieves a modular and extremely compact design for rapid production. As well as a high longevity. It is also crucial that a high opening speed is made possible by this system. Crashes caused by individual bodies (panels) are thereby excluded. In addition, in the open state, the structure is up to a minimum and, above all, controlled.

replacement blade (04) The individual figures show:

Fig. 1 is a simplified side view with Gleitführungskörper 9, 8, 7 in

closed state, as well as arrangements of the lifting modules 3 with Gleitführungskörper 6, 6a and boom 1.

Fig. 2 is a representation in driveway with crucial position of the top and

following Gleitführungskörper 7 with arrangement of the lifting modules 3, on and by the boom. 1

Fig. 3 is an illustration in the open state and its arrangement of the lifting modules 3 and sliding guide body 9, 8, 7 in the boom. 1

Fig. 4, Fig. 5, Fig. 6 shows a precise course in ascending and descending the lifting modules 3 and the position of the upper and lower Gleitführungskörper.

7 shows an improved illustration of the lifting modules 3.

Fig. 7a different arrangement possibilities of the lifting lever 18c to the lifting leg 18b.

8 shows a further illustration with extended sliding body modules 3 without additional permanently mounted sliding bodies 4a.

9 is an illustration of a Gleitführungskörper in nose shape.

(05) In FIGS. 1, 2 and 3, a lateral view of the mechanism is to be closed or opened by a wall opening. To open or close a wall opening the same mechanism is mounted opposite. On the sliding guide bodies 9, 8 and 7, for example, Iso panels or other flat bodies in different thicknesses can be accommodated for closing a wall opening. On both sides of the wall opening parallel guides 2a, 2 are mounted for receiving the sliding body with slots 4, 4a and the slider 18 with a slot 21 (Fig. 7), for the respective Gleitführungskörper 7, 8 and 9. Die Guide 2 is, however, shortened at the top so that the slider 4a and 18 from the lifting by lifting leg 18a, lift lever 18c by the control guide 17 and just before dislocation controlled to leave the side of the guide rail 2. When closing the leg 2a has the task when driving in the body 8 and 7 with the sliders 4a and 18 to keep in position so then the slider 4a and 18 with the slots fit into the leg 2 can fit. However, sliding body 4 having an additional slit remains slidably connected to the sliding guide body 9 in the guide 2a during the entire opening travel and closing travel. This Gleitführungskörper 9 with slider 4 above and 4 below, also have an important function for stabilization in cooperation of the body 7 for the vertical arrangement in the open state, as well as in Fig. 3 can be seen. These

Arrangement can also be without sliding body 4a on the bodies 7 and 8.

replacement blade For this purpose, however, as in Fig. 8, the sliding body 18 and 18b must be extended so that it once the high pressures, eg by winds, and the tendency to tilt when closed, as in Fig. 1, and the tendency to tilt in the open state, as in Fig. 3, the Gleitführungskörpern 8 and 7 prevent. It should also be mentioned that the Gleitführungskörper 7 above between the two guide rails 6 and 6a a slider or roller 11 for vertical attitude of Gleitführungskörpers 7, and against acting pressures on the panels, is held in the guide 13. The attached slider 4a plays for this only a minor function.

(06) Furthermore, in FIGS. 1, 2 and 3, the attachment and connection of the lifting modules 3 to the sliding guide bodies 9, 8 and 7 can be seen. They are arranged so that a continuous connection of the Gleitführungskörpern 9, 8 and 7 through the

Raise modules 3. Slider 18 is attached to the slide 6a.

Opposite, the slider 18b is connected to the sliding guide 6. The sliding guide bodies, as seen in the drawings, are intended to represent a C-profile to guide the sliding bodies 18 and 18b. They may also have a nose shape as in FIG. 9. However, the sliding bodies 18 and 18b must also be adapted for this purpose. The sliding guide body with the associated sliding guides 6 and 6a are adapted in their length of the panels to be processed. Between the sliding bodies 18b and 18, a lifting leg 18a is connected. The stroke leg 18a is determined in length by the Gleitführungskörper 9, 8 and 7, where as described above, it depends on the thickness of the panels or other plate-like elements. In addition, the inclination of leg 18a is made dependent on the different heights of the spring and

Groove of the groove, for the separation of the respective panels.

(07) When driving, by means of pull rope on the Gleitführungskörper 9, the uppermost Gleitführungskörper 7, and the following Gleitführungskörper 8, guided by the sliding bodies 4a and 18 in the guide 2 moves vertically upwards. In addition, the sliding guide body 7 is guided at the top with a roller or slider 11 in the guide slot 13. At the point where the lifting leg 18c with the roller or sliding body 15 passes through the control guide 17, the lifting lever 18c (see Fig. 2) is guided to the side. It should also be mentioned that the lifting lever 18c is mounted on the lifting leg 18a, so that when driving into the control guide 17, the lifting lever can drive past the sliding guide bodies. Furthermore, the sliding bodies 18, 18b and the lifting leg 18a are arranged in a vertical line when opening. During the entire pivoting of the lifting leg 18a moves more than 90 degrees. The wider the section, with the same tongue and groove, which are attached to the Gleitführungskörper 7, 8 and 9, the lower the inclination at rest

replacement blade state and less also the total pivoting of the lifting leg 18a with the associated lifting lever 18c, which are mounted between the sliding bodies 18 and 18b. In another height of the tongue and groove, in turn, change the inclination and length of the lifting leg 18a with the associated lifting lever 18c at rest, as well as the total pivoting of the lifting lever 18a and Hubschenkel 18c. A longer lifting lever 18c is possible, the simpler the separation of the Gleitführungskörper by the leverage. He lifts the lifting lever 18a and with the lifting leg 18c, between the caps 20, which serve to wear protection and for better sliding on the curves under pressure, out of the inclined position. Is the Hubschenkel 18a approximately in the horizontal, are already the Gleitführungskörper, or where the sections are fixed, the tongue and groove separated from each other. Because the increase, as already described above, is arranged so that when more than about 15 degrees increase the Gleitführungskörper be separated vertically. In this case, the slider 18 is guided with slot 21 (see Fig. 7) in the guide 2. See Figure 4 and 5! If the separation is completed, the lifting lever continues 18c in the control guide 17, the sliding body 18 moves with slot 21 out of the guide 2 out. From there, the entire Gleitführungskörper by means of control guide 17 and slider 18 by the lifting lever 18c to the side

pivoted, as seen in Figure 6. And so long until the Hubschenkel 18 with the sliders 18 and 18b has a vertical.

(08) Since the slide guides 6 and 6a are constant in width, the dimension of the lift legs 18a is shortened from the inclination to the horizontal. This will

balanced by the Hubschenkel at the ends of two oval holes 23 (see Fig. 7). This is also clearly visible in the figure Figure 4. In which the axes 24, the slider 18 and 18b are housed.

(09) However, another travel path is also possible because the lifting lever 18c can also be arranged below the lifting leg 18a, as can be seen in FIGS. 7a. However, the control guide 17 must be mounted in mirror image.

(10) After the above-described function in the upward drive, as in paragraphs 07 and 08, the lifting modules 3 acted upon by the control guide 17, we now come to the first recording of the sliding guide body 7 in the boom 1. While the lifting modules 3, as above described, takes up their function, it must be the

Sliding guide body 7 are held vertically above in position by the guide body 11 in the guide slot 13. The guide slot 13 is adapted to the course of the lifting module 3 in such a way that, when the sliding guide body 7 is separated from the sliding guide body 8, it is always guided vertically with the lifting module 3. Does that go?

replacement blade Lifting lever 18c with the lifting leg 18a with displacement of the Gleitführungskörpers 7 to the side, through the control guide 17, at the same time moves the guide body 11 in the radius of the guide slot 13 a. This is adapted to each other so that the Gleitführungskörper 7 always maintains a vertical position. After the roller or slider 1 1, is retracted into the first position recess 14, the roller or slider 11 is firmly pressed into the recess, by means of spring 12. This ensures that the roller or slide 11 with the Gleitführungskörper 7 can not break off to the side. In addition, and that is a crucial point for future Gleitführungskörper. The sliding guide body 7 is held vertically and stably at 3 points. Once the slider 4a is held in the guide 2 on the vertical column and further on the lower Gleitführungskörper 8 of the guide rail 6a. Opposite, in turn, the slider 18b is connected to the Gleitführungskörper 8 of the sliding guide rail 6. Which in turn is held by the axles 23 on the lifting leg 18a. From the Hubschenkel 18 a of the slider 18 is held by the axes 23. The sliding body 18 is in turn connected at the bottom to the sliding guide body 7 on the sliding guide rail 6a. In addition, a buckling is prevented below the body 7, since the roller or slider 15 is held in the guide body 17.

(11) After the sliding guide bodies 7 and the lifting modules 3 have assumed the vertical position in the boom 1, the sliding guide bodies 8 can now retract into the boom 1. The Gleitführungskörper 8 are shown in Figure 3 with 3 pieces Gleitführungskörper 8. They can be less or more in practice. This depends entirely on how high or low the opening in the wall is. Since now, as described above, the lifting module 3 ascended perpendicular and the Gleitführungskörper 7 moved to the side, now the Gleitführungskörper 8 retract into the open position for him. Sliding guide body 8 will be connected to the guide 2 for a brief moment by the sliding body 4a. When leaving the guide 2, by the upward drive, takes over the lifting module 3 with the rollers or slider 15 that moves into the guide slot 13, the task of kinking to both sides. In addition, the guide leg 2a supports buckling to one side. The sliding body 18 in the sliding guide 6a of the Gleitführungskörpers 7 and sliding body 18b in the guide section 6 of the Gleitführungskörpers 8 are guided vertically movable in the C-profile. In the drawing Figure 3, the lifting modules 3 are retracted in the lower third. The lifting modules 3 can also enter the center. See Fig. 8. In this case, as described above, the sliders 18 and 18b longer be equipped to a vertical

replacement blade maintain right position, as well as to ensure the safe distance of the subsequent Gleitführungskörper 8 and 9. The arrangements of the elevation modules 3 are positioned over the position stoppers 16. In addition, then the control 17 must be adjusted. When vertical driving the Gleitführungskörper 8, the lifting module 3 is entrained up to the position stopper 16 which is housed in the sliding guide 6a of the Gleitführungskörpers 7 and the sliding guide 6 of the Gleitführungskörpers 8. If the lifting module 3 is not carried along directly, this is carried at the latest by the position stopper 16 on the sliding guide 6 of the Gleitführungskörpers 8. If the sliding guide body 8 has moved into position, the lifting module 3 is also inevitably arrived at the end of the control guide 17. Then, the next boosting module 3 will retract into the control guide 17 and drive the sliding guide body 8 and 7 to the side in position. Then now the next sliding guide body 8 can move into the open position for him.

(12) Now require the laterally arranged Gleitführungskörper 7 and 8 in the boom 1 place. By the next lifting module 3, which moves into the control guide 17 and the Gleitführungskörper 8 and 7 brings to the side in position, the farther the Gleitführungskörper 7 must go to the side. However, in order to maintain a stable and vertical position of the entire Gleitführungskörper the guide body 11 moves into the next designated position recess 14 a. The guide body 11 is held by the coming Gleitführungskörper with the lifting modules 3, which move to the position stoppers 16, the compression spring permanently on pressure, so that driving away from the position recesses 14 is prevented. The control guide 17 with the sliders or roller 15 prevents further breakage. The position recess 14 is adapted to the different requirements of Gleitführungskörperbreiten. In addition, the position recesses 14 with the matching lifting modules 3 provide an exact distance between the Gleitführungskörpern. As seen in Figure 3. For the further vertical stable position of the retracting Gleitführungskörper in the boom, is always the subsequent sliding guide body, which is slidably guided on the guide receptacles 2 and 2a, with responsible. Ascending ends with the last Gleitführungskörper 9, but is permanently connected to the guide leg 2 and holds all Gleitführungskörper up. So that a controlled vertical driveway and downhill is always guaranteed, the many connections between the components are dependent on each other. From the Gleitführungskörper 7 to Gleitführungskörper 9, with the associated lifting modules 3 to the guide receptacles 2 and 2a of the vertical guide columns.

replacement blade Reference number list. boom

, guide

a. guide

, raising module

, Slider with two slots

a. Slider with a slot

, Sliding body with spring

, Guide rail in front

a. Rear guide rail

, Gleitführungskörper

0. fall protection

1. guide body

2nd spring

3. guide slot

4th position recess

5. rollers or sliding bodies

6. Position stopper

7. Control system

8. sliding body

8a. Hubschenkel

8b. sliding

8c. lift lever

9. Wall opening

0. Cover caps

1. sliding body 18 with slot

2. Slide rail in nose shape

2a. Slide rail in nose shape

3. Oval holes

4. Axes

replacement blade

Claims

protection claims

Claim 1

The invention relates to a sectional door for closing or opening a wall opening. The elements that usually have a tongue and groove system at the top and bottom. To close or open the wall opening, the elements, with the attached at the ends Gleitführungskörpern 9, 8 and 7, with the sliders 4 and 4a, with the lifting modules 3, by means of a rope which is attached to the lowermost Gleitführungskörper 9 moves.

Characterized in that the Gleitführungskörper 9, 8 and 7 are perpendicular and between them the lifting modules 3 are connected. Starting with the lowest

Gleitführungskörper 9 and the overlying Gleitführungskörper 8 and ends with the overlying Gleitführungskörper 7. The Gleitführungskörper 8 can also be more than just one. The lifting modules 3 consist of the vertical sliding bodies 18 and 18b, which are connected to the oblique stroke leg 18a through the axles 23. At the Hubschenkel 18a is connected to the lifting lever 18c, at the end of the lifting lever 18c, a roller or slider 15 is firmly attached. The slider 18b is accommodated in the guide rail 6 of the slide guide body 9. The slider 18 is housed in the guide rail 6a of the overlying Gleitführungskörper 8. This is repeated up to the Gleitführungskörper 7. The Gleitführungskörper 7 additionally has a top guide body 11 which is guided in the guide slot 13. The sliding bodies 18 are additionally provided with a slot 21. The vertically extending slot of the slider 18 is guided by the guide 2, the columns. As a result, the Gleitführungskörper 9, 8 and 7 in a vertical position in the dormant state as well as on and off, held. When retracting the Gleitführungskörpers 7, the lower elevation module 3 will retract into the boom 1. In this case, the lifting leg 18a will retract into the control guide 17 through the lifting lever 18c and separate the sliding guide body 7 from the sliding guide body 8 and then guide the lifting module 3 into a vertical position and move the upper sliding guide body 7 aside with the aid of the guide slot 13. The sliding guide body 7 has at the top for stabilization a guide body 11, which moves into the first position recess 14 and is held. The vacated space retraction for the upcoming Gleitführungskörper 8 is secured. Upon further retraction of the Gleitführungskörper advances the guide body 11 in the intended position recesses 14 a. This mechanical process is repeated until the sliding guide body 9, which moves vertically in the guide rails 2a through the sliding body 4a.

replacement blade Claim 2

According to claim 1, characterized in that the Gleitführungskörper 9, 8 and 7 have two linear sliding guides 6 and 6a.

Claim 3

According to claim 1 and 2, characterized in that the sliding guides 6 and 6a on the Gleitführungskörpern 9, 8, 7 are a C-profile.

Claim 4

According to claim 1 to 3, characterized in that the lifting leg 18a is accommodated obliquely between the Gleitführungskörpern.

Claim 5

According to claim 1 to 4, characterized in that the lifting leg 18b each having an oval opening 28 at the ends.

Claim 6

According to claim 1 to 5, characterized in that the sliding body 18 is housed by means of a spring in the sliding guide 6a linearly movable.

Claim 7

According to claim 1 to 6, characterized in that the sliding body 18 has a slot 21 laterally.

Claim 8

According to claim 1 to 7, characterized in that the sliding body 18b is housed by a spring in the sliding guide 6 linearly movable.

Claim 9

According to claim 1 to 8, characterized in that between lifting leg 18a of the lifting lever 18 and 18b are held together with an axis.

Claim 10

According to claim 1 to 9, characterized in that at the ends of the

Gleitführungskörper cover caps 20 are mounted for wear protection

Claim 11

According to claim 1 to 10, characterized in that the boom 1 has a control guide 17 for separating the Gleitführungskörper.

replacement blade Claim 12

According to claim 1 to 11, characterized in that the boom 1 a

Position recess 14 for guiding the first Gleitführungskörper 7 has.

Claim 13

According to claim 1 to 12, characterized in that the position stopper 16 can be arranged in the sliding guides 6 and 6a variable in height.

Claim 14

According to claim 1 to 13 characterized, sliding body 4 can be fixedly arranged with a slot on the Gleitführungskörpern 8 and 7 at different heights.

Claim 15

According to claim 1 to 14 characterized in that sliding body 4a have two slots and are fixedly attached to the Gleitführungskörpern 9.

Claim 16

According to claim 1 to 15, characterized in that the guides 2 and 2a and has for receiving the Gleitführungskörper 9, 8, 7 by means of sliding body 4 and 4a.

Claim 17

According to claim 1 to 16, characterized in that the guide body 11 is equipped with a spring system 12.

Claim 18

According to claim 1 to 17, characterized in that the lifting lever 18 c, a roller or slider 15 is mounted.

Claim 19

Characterized in that the lifting lever 18c can be mounted in a different arrangement on the Hubschenkel 18c (see Fig. 7a).

Claim 20

Characterized in that the Gleitführungskörper has a nose formation 22 and 22a as a sliding guide for guiding the sliding body.

replacement blade