ES2202529T3 - DOOR IN SECTIONS WITH ELASTIC SECTIONS. - Google Patents

Abstract

The door panel (10) along its guided edges is provided with plastics slide pieces (20), of which on opening and closing the door panel at least some come into frictional contact with a running rail (96) or the door frame and guide the door panel on these running rails vertically to its plane. The slide pieces have a round, quadratic, rectangular or elliptical shape with at least one slightly convex slide surface. They are of two-part construction for clipping onto the door panel or for snap engagement or screw connection. They locate on the door panel with a sound-absorbing elastic intermediate layer. Their slide surfaces are polished.

Description

Door sections with elastic sections.

Roller doors guided upwards or They are known to the side.

The door leaf - also called armor Door-consists of steel or aluminum profiles embedded between yes (blind profiles). The door leaf moves normally by guide rails. You can scroll through them until you are under the roof of a construction, for example a garage. The sheet Door is rolled in a drum located on the lintel of the entry. Rolled door shielding requires a lintel relatively high from 300 mm to 400 mm.

The same door armor can be moved by guide rails to one side. In this case it also occurs on the left or right side of the entrance or behind the intrados a cylinder with a diameter of approximately 300 mm to 400 mm.

The profiles of these blind shields are at least domed on the inner side and, as a rule also on the outer side. On guide rails, which in general U-shaped, sliding tracks can be arranged longitudinal. As a general rule, the profiles have skates plastic fitted on the front faces in rigid execution not Adjustable without acoustic damping.

A disadvantage is that these doors are ramshackle, not airtight and very loud, take up a lot of space and They are not executed with an attractive appearance.

For acoustic damping of blinds, know the method (German utility model 1 924 102) consisting to provide for continuous hollow flanges, preferably plastic soft, which extend along the inner faces of the wings of a guide rail with U-shaped cross section along the outer edges of the guide rail, hollow flanges that configure a base and flexible guide on both sides for the blinds They move between them. This guide also drives in the practice at high friction.

Sliding roof or side doors they have in general the same elements as the rolling doors. The difference is that they do not roll up, but instead move by guide rails horizontally under the garage roof or guide with rollers along the side walls of the garage.

On a side sliding door or door Sliding of this type formed by sheet elements joined between yes in a rotating manner by means of a union element resistant to traction (German utility model G 91 12 024), behind the lintel from the door and on the ground below it is provided a Support rail and U-shaped guide open towards the blade door. In the upper guide rail roll several rollers of support and guide that are housed in the upper end of supports planes protruding up from the door leaf. Of the upper and lower front faces of the door leaf protrudes a large number of vertical shafts with guide rollers that are they hook into the U-shaped guide rails and guide the sheet of door transversely with respect to the plane thereof. Is Construction is expensive.

Another group of sliding roof doors or side has a plate armor formed by several bands of profiled sheets joined together by hooked inseparable. For transport, this sheet metal shield is rolled forming a cylinder Sheet metal shields of this type are slide on horizontal or vertical guide rails. In the cases known, as a sliding element a belt is used blinds fixed with rivets on both sides of the shield on the faces sheet metal armor. With a door width of 2,500 mm - 4,000 mm, the plate armor deforms very irregularly depending on its profiling when passing through the curve. Deformation irregular of similar products that can be found up to Now in the market it has two causes: shielding profiling of known sheet metal is such that, on the outer face, surfaces widely flat they separate from grooves located below, generally semicircular; this irregular profiling and length of the sheet metal bands together configure the cause of the bulging of the plate armor that passes through the curve.

A disadvantage is that with the minimum deterioration must replace the entire shield. Fixing four Blind belts, two on each longitudinal side, result complicated The door drive requires the use of a comparatively large force. A profile of lintel and articulated floor so that the door leaf is adaptable to the curve when entering it. Frequently, the door leaf shield It is also profiled as a corrugated sheet to keep reduced friction of the belts. The shield assembly of One piece is difficult. This system does not allow doors Large with functional safety.

In addition, on the outer side of the shield of door can be arranged a friction band that can be rest on the inner side of one of the wings of the raceway with U-shaped cross section and that conducts the shield of door. On the inner side of the other wing of the guide rail is arranged a brush band that serves for sealing and also for guidance and acoustic damping (document of US Patent 4,234,033). In practice, the friction band and the Brush band can be stuck permanently with dirt, water or ice and cause a strong increase in friction.

Both side or roof sliding doors of steel sheet mentioned above (EP-0 367 852 A1) as the sliding roof and side doors of tables generally have rollers or casters spaced apart for guidance. The layout and the diameter of the rollers or casters differ depending on which try sliding side or roof doors. However, aluminum sliding elements can also be provided domed in the direction of movement and riveted on a sheet steel shielding at greater intervals (US patent document 2,589,938). An execution of this type does not offer any acoustic damping and does not slide easily. The bodies of Sliding are difficult to replace. For this it is necessary disassemble the door leaf and drill the rivets.

Between sliding roof or side doors the doors are especially found in sliding sections of roof or doors in lateral sliding sections. These have sections of approximately 400 to 600 mm in height or width with a fixed frame and in most cases rigid, which are joined each other in an articulated way. The sections have on the edges longitudinal one finger protection especially configured, hinges and rolling rollers. It's about the heavier and more expensive doors. The sheets may be provided of skates near your joint, which in the area of the arches of Sliding are oriented towards these.

A door in roof sections for garages with a height of approximately 2,000 mm has eight rollers of rolling and between nine and twelve hinges. A sliding side door for a garage width of only 2,500 mm it has approximately 30 to 40 rollers, just like a door roof slide of the same size.

The invention is based on the problem of creating a door in sections, in particular with elastic sections, which do not present the deficiencies mentioned, that have a functioning quieter, easier to move - even after a long time - and also allow configurations aesthetically satisfactory.

This problem is solved according to the invention. through a door in roof or side sections with the characteristics indicated in claim 1.

The door according to the invention can be opened and close very quietly.

The door leaf preferably consists of several cross-elastic sections. This has the advantage. consisting of the absence of bulky pieces during the manufacture, transport and assembly of the door. Due to the weight Reduced and profiling advantageously flat, you can dispense with transverse reinforcements in individual sections. The damaged sections can be replaced without problems. By consequently, the total conception of the door is more economical

In the inner and outer part between sections form a complete protection for the fingers without additional elements are necessary. It is also not necessary screw hinges or arrange rubber gaskets between sections. Preferably the door frame is also divided. Of this mode, in the open frame profile can be entered and mounted, or replace in case of repair, section after section.

An advantageous configuration of the sheet of the new sliding roof or side door already differs from the door leaves known only for their sections transversely elastic and lattice profiling. So much from inside as from outside you have the impression that the sheet Door consists of longitudinal or transverse frameworks Rectangular assembled. In this door in sections, the lines Separation between sections are barely noticeable.

For example, in one embodiment preferably, a door leaf in roof sections for a 2,100 mm high garage passage opening consists of four or five cross-sectioned sections, which are screwed together in a detachable way. The screws are not visible from the outside. The union of the sections can also take place without screws using a continuous hinge flange. In that case, the sections are simply assembled.

In this door in roof sections, in the area marginal sections to the left and right both in the top as in the bottom of the profile is in each case at least one plastic sliding element (sliding element) for each profile surface. In the profile surfaces are provided round or angular openings corresponding profiles for housing the element of plastic slip. In round openings they catch round sliding elements, in the profiled openings are introduce sliding elements with extensions correspondingly profiled. Sliding elements preferably have an eccentric sliding surface that by turning a few millimeters of the elements of Sliding can be placed on another sliding track.

The sliding elements can be of one piece or two pieces. Mainly a material is used commercial slider The sliding surfaces are semicircular or lenticular or square and very slightly domed to four sides.

Between the two halves of the elements of slip is in each case an elastic intermediate layer anti-acoustic for acoustic damping. If both halves are are introduced through a bore of the profiled sections and are they squeeze, they interlock each other through a jagged. Only the anti-acoustic intermediate layer (and if necessary an extension of each sliding element) is in contact with the sheet metal shielding of the sections or with a support element glide.

Instead of anti-acoustic discs embedded over the sliding elements, you can also paste on the inner sides of the sections a soundproofing tape with a width between approximately 30 mm and 40 mm. The extensions of the sliding elements extend to through holes of said tape to join the elements of sliding with sections.

Preferably another tape is placed Soundproofing on the inner side - in the sections -, where sliding elements are arranged in special stirrups in the inner side of the sections on the lintel and on the floor.

By placing these tapes soundproofing between the sliding elements on the one hand and the fixing elements of sliding elements and / or rollers rolling on the other, the vibrations of the door are reduced, and with it the noises during its opening or closing, between 50% and a 60%

In the lighter doors (with a weight of approximately 10 kg / m2), instead of rollers it is also they can use the same sliding elements as a guide for door lintel in side sections.

On heavy doors (approximately 20 kg / m2), the sliding elements are only used for floor guide and lintel guide. The suspension on the lintel is continues to perform with rolling rollers for reasons of weight.

The advantage of using elements of slip also for suspension in lintel radica essentially in that in the entrances of garage without lintel neither loses any height of passage thanks to the use of sliding elements.

The sliding elements can also be in one piece and hooked or locked in the holes of the sections

On doors with a width of up to 4,500 mm or with a height of up to 3,000 mm, the sections preferably are reinforced by a crease, with a depth of approximately 20 mm, in the longitudinal edges of the sections Individuals at the junction points. Two adjoining sections are preferably join together by introducing a reinforcement profile to through the folded sections arranged in parallel and screwing it with these sections. This screw connection is not visible from the outside of the sections.

Through these reinforcement profiles you can run doors in roof sections up to a width of 4,500 mm and doors in side sections up to a height of 3,000 mm without Modify the construction together. Reinforcement profiles do not influence in any way negatively the adaptability to curves

Examples of embodiment of the invention based on the schematic drawings attached. The drawings show:

- Figure 1: A front view of a door in roof sections

- Figure 2: A front view of a door in lateral sections.

- Figures 3a and 3b: A cross section and a front view, respectively, of a first embodiment of an assembled sliding element from two halves.

- Figures 4a and 4b: A cross section and a front view, respectively, of a second embodiment of an assembled sliding element from two halves.

- Figures 5a and 5b: A cross section and a front view, respectively, of a first embodiment of a single piece sliding element.

- Figure 6a: A perspective view of others two examples of embodiment of a sliding element of a piece.

- Figure 6b: A front view of the elements of slide shown in figure 6a.

- Figure 7: A partial perspective view of two door sections joined together with the elements of sliding mounted.

- Figures 8 and 9: Partial views in perspective of an open door.

- Figure 10: A partial perspective view of a first embodiment of a sectional door side.

- Figure 11: A perspective view of a support bracket

- Figure 12: A partial perspective view of an upper marginal section of a door leaf.

- Figure 13: A partial perspective view of a second embodiment of a sectional door side.

- Figure 14: A plan view of the door shown in figure 13.

- Figure 15: A section along a plane vertical through the door shown in figure 13.

- Figure 16: A section along a plane vertical through another embodiment of the door lateral slide according to the invention.

- Figure 17: A section along a plane horizontal through another embodiment of the door roof slide according to the invention.

Figure 1 shows a sliding roof door with a door leaf 10 in its closed position. Can be seen four sections 12 of the door leaf 10. Sections 12 are in longitudinal contact in the joining areas 14, where they are joined together in a detachable way. Each section 12 presents a left front face and a right front face 16. Sections 12 are made of sheet steel, aluminum or plastic sheet and are profiled by horizontally extending folds of such so that the door leaf 10 can be elastically folded in the cross direction of sections 12. If door leaf 10 you push up to open it, you can follow a curve course relatively narrow to reach a horizontal position, by example near a garage roof. On the bottom edge of the sheet of door 10 a rubber seal 18 is provided which, when the door leaf 10 is closed, it rests on the floor 19 of the construction or over a lower threshold, and seal the door.

A sliding door is shown in figure 2 lateral in a similar embodiment. In this case, sections 12 They are arranged longitudinally in the vertical direction. The zones longitudinal joint 14 and the profile folds also They extend vertically. Therefore, the door leaf 10 is rigid in vertical direction but can be elastically folded in horizontal direction To open it, it is pushed laterally towards the right from the position shown in figure 2 and goes through a curve located on the right in figure 2, so that the sheet of door 10 deviates backwards perpendicular to the plane of projection and in the visual direction. Also in this case the rubber seal 18 serves to seal the door leaf 10 in the lower part, for example with respect to the ground 19.

Figures 3a and 3b show a form of embodiment of a sliding element 20 having an outline circular and is configured in two pieces. A first half 22 of sliding element 20 has a surface of 24 polished and slightly bulged slip, an intermediate layer 26 soundproofing configured in the form of a disk of a material of elastic rubber, and an extension 28 with an inner bore 30 provided with elastic nerves. Correspondingly, a second half 32 has a sliding surface 34, a layer elastic intermediate 36 in the form of a disc and an extension 38 provided with an external teeth. The extension 38 is adapted to introduce it into drill 30 of extension 28, where is securely held by the inner nerves of the extension 28. In an alternative embodiment, the two extensions 28 and 38 have corresponding threads to each other, such that the two halves 22 and 32 of the element of Sliding 20 can be screwed together.

As Figure 3b shows, the surface of slip 24 is slightly bulged and its height decreases evenly in all directions. Present a central section approximately flat which constitutes the sliding section 25 proper and usually rests with its entire surface on rolling or guide surfaces. The contour of the element of slip 24 is circular with a diameter of approximately 15 - 20 mm

The alternative embodiment of the element of slip 20 shown in figures 4a and 4b presents a rectangular contour with rounded corners. The surfaces of slip 24 and 34 and intermediate layers 26 and 36 also have that contour In addition, the extension 28 is square or rectangular, so that this sliding element 20 is secured against the turn when inserted into a square hole or rectangular corresponding to extension 28 in a section 12.

Figures 5a and 5b show an element of sliding of a piece 40 with a sliding surface 42 which has a central sliding section 43 approximately round. The section of the sliding element 40 containing the sliding surface 42 is separated from an extension 46, configured in the form of a section 46 that narrows in the form of cone, by a circumvalant groove 44. This element of slip 40 is introduced into a drill whose diameter is something smaller than the outer diameter greater than the extension 46, so that the sliding element 40 is securely fastened with its slot 44 in the hole. Preferably, extension 46 It has several axial notches (not shown in the figure) 5a).

In the alternative embodiments of the element of sliding of a piece 40 shown in figures 6a and 6b, the slot 44 is shallow (figure 6a left) or is suppressed by complete (figure 6a right). Extension 46 is configured approximately in the form of a prism with a pentagonal surface and it has several incisions 48. While the extension 46 when relaxed it widens slightly towards its end opposite to the sliding surface 42, thanks to the incisions 48 can be compressed radially to such an extent that It is slightly narrowed towards that end. The extension 46 it can then be introduced into a pentagonal hole 17 (in the figure 12) or 107 (in figure 11) corresponding, and the element of sliding 40 is reliably held in hole 17 or 107.

In figure 6a left, the extension 46 is arranged eccentrically in the sliding element 40, while in the sliding element shown in the figure 6th right is in the center of the sliding element 40. In both cases, the sliding element 40 can be enter hole 17 or 107 in several angular positions different and secure there against the turn. As the figure shows 6b, the sliding surface 42 has a section of eccentric slip 43. Depending on how the sliding element 40 in hole 17 or 107, when opening or close the door, the sliding section 43 comes into contact with one of several sliding tracks, which are separated between yes in each case a few millimeters. Since the sections of slip 43 can be adapted to different tracks of sliding, the total duration of the door is prolonged. This does not leads to higher assembly costs, since if it does not lend itself attention to the orientation of the sliding elements 40 during the assembly of the door, it is very likely that with the casual orientation of the sliding elements 40 are occupied all possible landslides.

As Figure 7 shows, an example of embodiment of the door according to the invention has numerous sliding elements 20 arranged on the front faces 16 of sections 12. The sliding elements 20 are supported with its soundproof intermediate layers 26 and 36 on both sides of the Sections 12. Extensions 28 and 38 extend through openings (not shown in figure 7 and similar to openings 17 depicted in Figure 12, but with circular contour) of the sections 12. One of the two halves 22, 32 of each element of slip 20 protrudes in each case from the limiting planes exteriors of profiled sections 12 and may come into contact with raceways or raceways.

In junction zones 14, sections 12 they present in each case a section 52 folded at right angles. The folded sections 52 rest directly on each other. On the folded sections 52 a reinforcement profile 50 is arranged. This covers the sharp ends of the folded sections 52 and reinforces the door leaf 10 in the longitudinal direction of the sections 12. Folded sections 52 and reinforcement profile 50 They are joined together by screws in a fixed but removable way. The reinforcement profile 50 increases the wind load permissible door, in particular in doors with a width excessive

In the incoming sections of the sheet profile of door 10 seen from outside are placed shutter pieces 56 subject to door sections 12 by the elements of sliding 20. Sealing pieces 56 are made of sheet metal folded in the form of J (or are made of plastic with the shape corresponding) and present in each case a shutter section 58 which is approximately in a plane with the sections protrusions of the door leaf profile 10. The parts of shutter 56 prevents snow and rain from whipping the inside the building, for example the garage, through the incoming sections of the profile. In an alternative embodiment glued shutter parts can also be used (no represented in the figures) of elastic plastic cells closed.

In figure 8 a part of the door guide mechanism according to an example of realization. Door leaf 10 is in position open Of the door leaf 10, Figure 8 shows only a part of lower section 12 and lower rubber seal 18. A raceway 60 is fixedly connected with a frame of built-in door in the building. The raceway 60 presents a horizontal section 62 entering the building, a section vertical 64 near the door opening and a section intermediate curve 66 linking the two previous sections. On intermediate section curve 66 an additional guide 68 is shown for the door leaf 10 with a bottom surface 70, a surface intermediate 72, an upper surface 74 and a stop 76. A roller tread 78 of door leaf 10 is attached to the edge lower section 12 lower through an axis 80.

If door leaf 10 is pulled down from the position shown in figure 8, the rolling roller 78 moves first between the intermediate section curve 66 of the raceway 60 and the bottom surface 70. The surface bottom 70 pushes the rolling roller 78 down and makes the door leaf 10 approximately follows the curvature of the rail of rolling 60. In this process a certain force must be applied to correspondingly deform the door leaf 10 that can be bending elastically in the cross direction of the sections 12. Once the rolling roller exceeds the area of the bottom surface 70, comes into contact with a vertical section 86 of the door frame. Then, the rolling roller 78 is moves between the vertical section 64 of the raceway 60 and the vertical frame 86. If you continue to pull the door leaf 10, It can be closed vertically down. Also, in the vertical frame section 86 is embedded a plastic profile with a shutter skirt (similar to profile 142 and the skirt of shutter 144 shown in figure 17) through which they slide, and when the door leaf 10 is closed, the elements of sliding 20. When the door leaf 10 is closed, the sliding elements 20 are only in contact with this profile of plastic and not with metal parts, so that the door does not Rattle not even in case of a strong wind.

To achieve sheet weight compensation of door 10 that is acquiring an increasingly vertical position during closing thereof, a cable 82 is connected by one part with the axis 80 of the rolling roller 78 and on the other with a Weight compensation device in the form of a hoist. The weight compensation device shown in figure 9 is arranged in an upper horizontal rail 88, near the sheet of Door 10 open. An upper section of lane 88 configures the horizontal section 62 of raceway 60. The device Weight compensation features several 90 coil springs that are extend parallel to each other and that are joined by one part to a stationary terminal piece 92 and on the other to a terminal piece 94 movable by rail 88. The movable terminal piece 94 acts over the cable 82 through an inversion pulley 95.

Figure 9 shows the springs 90 in their relaxed position with the door leaf 10 open. The 90 docks they are tensed during the closing of the door leaf 10. The force each increasing spring is transmitted by cable 82 to the edge bottom of the door leaf 10, so that the user only has to exert a relatively small uniform force to close the door.

In the open position of the door leaf 10 shown in figure 8, the cable 82 extends so essentially horizontal. When closing door leaf 10, two pulleys inversion 84 divert cable 82 to a vertical direction, to know: first the upper investment pulley 84 and, on continuing the Door closure, also the reversing pulley 84 lower. From This mode is able to guide the cable 82 in a curve. If you come back to open the door leaf 10, shortly before the door leaf 10 reach the position shown in figure 8 the cable 82 is separated from new of the rolling throats of the investment pulleys 84.

If the door leaf 10 is pushed a little more back from the normal opening position shown in the figure 8 (to the left in figure 8), until the roller of guide 78 no longer rest on the lower surface 70 of the guide additional 68, the door leaf 10 is straightened by its force of elastic recoil. Thus, the guide roller 78 enters contact with the upper surface 74. If it is then pulled the door leaf 10 to the right in figure 8, the roller guide 78 travels between the upper surface 74 and the surface intermediate 72 towards vertical frame 86 to stop 76. Because of the inclination of the intermediate surface 72 and the fact that the stop 76 is arranged somewhat below the lowest point of the intermediate surface 72, the door leaf 10 reaches a position safe open rest (immobilization position), in which no there is no danger that the door leaf 10 will slam shut involuntarily.

A sliding door is shown in figure 10 side on which a top tread 96 of metal with powder coating, configured as lintel frame, presents a horizontal rolling surface 98 for rolling rollers 100 of the door leaf 10. The rolling rollers 100 are arranged by shafts 101 in stirrups 102, which are screwed to the upper front faces 16 of the door sections 12. The raceway 96 also has a rail section 105 arranged vertically and in the direction of movement of the blade of door 10 and whose wide side visible in figure 10 configures a sliding zone 104. The sliding elements 20 arranged in stirrups 102 and in other stirrups 106 are in contact with the sliding zone 104. The elements of sliding 20 ensure silent operation of the door during opening and closing of the door leaf 10.

How door leaf 10 is stretched or compressed slightly (approximately 10 mm to 15 mm in case of a door wide with a width of approximately 3,500 mm to 4,500 mm) at open or close it, an elastic band 108 of steel or Soundproofing plastic glued and arranged in the direction of movement of sections 12. This tape 108 has a width of approximately 30 mm to 40 mm and a thickness of approximately 0.3 mm at 0.4 mm. Tape 108 prevents annoying compression or stretching of the profiled door leaf ("accordion effect"). Further, by gluing the tape 108 with an elastic glue the entire door leaf 10 is soundproofed. Tape 108 is glued near the top edge of the door leaf 10, and near the Bottom edge is a corresponding tape.

As Figure 10 shows, tape 108 is interrupts junction zones 14 of sections 12. No However, in an alternative embodiment, the tape 108 is arranged in one piece on all sections 12 or tapes 108 of two sections are linked together beyond the boundary between sections The tape 108 constitutes a stabilization element that At the same time it acts as soundproofing.

In addition, Figure 10 shows a alternative embodiment of the joining of sections 12 (in particular for light doors), in which a folded section 52 of a section 12 is U-shaped as reinforcement and surrounds the folded section 52 of another section 12. As in the Figure 7, the two sections 12 are joined by a fixation by screws 54.

In an alternative embodiment of the door shown in figure 10, instead of the sliding elements two-piece sliding elements are used one piece 40, preferably sliding elements according to the Figures 6a and 6b with polygonal extension 46. Stirrups 106 they are configured according to figure 11 and present two fixing holes and a polygonal opening 107 (in this case pentagonal) corresponding to extension 46. As already stated explained above with reference to figures 6a and 6b, the eccentric sliding sections 43 of the elements of slip 40 travel through different tracks in the area of sliding 104, depending on the position of rotation in which it is introduced the sliding element 40 into the opening 107. Of this way, a relatively large overall area of the sliding zone 104 comes into contact with the elements of sliding 40, so that the sliding zone 104 and a sliding lining (for example a lining of powder) arranged on it wear out more slowly.

Figure 12 shows that in this embodiment alternative door, sections 12 also present in their front faces 16 polygonal fixing openings 17 in which sliding elements 40 can be introduced. Faces front 16 and sliding elements 40 grab behind lane section 105, as will be described later with reference to figures 13 and 14.

Another variant is also shown in figure 12 of realization of the connection between two sections 12 in its area of longitudinal junction 14. In this case, section 12 left It has a curved section 53 protruding into the interior of the building with approximately arc-shaped cross section circular. In section 12 right a section is configured corresponding 55. Section 55 surrounds section 53 by its convex outer surface. In this way a hinge is formed that joins the two sections together in an articulated way. During the door assembly only the two must be hooked Sections 12 with its sections 53 and 55 inside each other.

The door shown in figures 13 and 14 corresponds essentially to that shown in figure 10 except in that sliding elements of a piece 40 have been used in place of two-piece sliding elements 20. In the figure 13 it can be seen that the upper edge of the door leaf 10 (represented by dashed lines) grab the section behind lane 105. In addition to the sliding zone 104 formed by a wide side of rail section 105, visible in figure 13, the lane section 105 has another slide area 109 (figure 14) which is formed by the other wide side of the section of lane 105, oriented in the opposite direction to the observer in the figure 13. This other sliding zone 109 is in contact with the other sliding elements 40 (shown in Figure 13 with dashed lines), introduced into edge openings 17 top of door leaf 10 (figure 12). This arrangement provides a safe guide to the door leaf 10 along the lane section 105. Thus, the roller track of rolling 100 on the rolling surface 98 is clearly determined, without requiring any additional measures (for for example a profile of the rolling surface 98).

Figure 15 shows the bilateral guide again of the upper edge of the door leaf 10 by the section of vertical rail 105 of upper raceway 96, which is fixedly connected with a lintel 110 of the roof 111 of the building, for example of the garage. In comparison with the embodiment represented in figure 13 and figure 14, instead of sliding elements of a piece 40 are again provided two-piece sliding elements 20. The bottom edge of the door leaf 10 is guided by the floor 19. A raceway 112 arranged on the ground 19, raceway 112 which in this case is configured in the form of angular profile, presents a guide section 114 protruding up in position approximately vertical with an interior sliding zone 116 and an outer sliding zone 118. The element of slip 20 inserted into the bottom edge of the sheet Door 10 slides through the outer sliding zone 118. In a stirrup 120, configured similarly to stirrup 106 and screwed into the inside of the door leaf 10 (i.e. towards the inside of the building), there is another element of sliding 20 which is in contact with the sliding zone interior 116.

Figure 16 shows a door with a leaf 10 which is lighter than the one shown in figure 15. Due to its lighter weight 100 rolling rollers are not required. The sheet door 10 may be supported by guide and support elements in form of sliding elements 20 arranged in sections ends 124 horizontal bends of stirrups 102 and slide on the rolling surface 98. In case of door leaves heavy, this provision would lead to heavy wear of the rolling surface 98 and of the guide and support elements 20 They are in contact with this one.

The door leaf 10 shown in Figure 16 at the bottom it has a section 126 of wood, which is guided similarly to that shown in figure 15. The rail of ground rolling 112 is configured in this case in the form of T-profile and, in addition to the guide section 114 projecting towards above, it presents a section 128 that protrudes downwards and is anchored to the ground 19. Again, a sliding element of two pieces 20 arranged in stirrup 120 are in contact with the Inland sliding zone 116. Instead, over the area of outer slide 118 slides a sliding element of a piece 40, which is screwed with a threaded extension screw into wood section 126 of door leaf 10.

On the sliding roof door shown in the Figure 17 is provided a split side frame 130 presenting a fixing wing 132, a first raceway 134 and a second raceway 136. Fixing wing 132 and the raceways 134 and 136 are screwed together. The wing fixing 132 is fixedly connected with a lateral intrados 138 of the building. The first raceway 134 has a section of folded rolling 140 extending towards the door opening. A plastic profile is fitted on the rolling section 140 142 with a sliding zone for sliding elements 40 arranged on the side edge of the door leaf 10 on the face front (visible face) of it. Plastic profile 142 serves for acoustic damping during the opening and closing of the door leaf 10, and also has a shutter skirt 144 elastic profile that extends towards the door opening and leans tightly on door leaf 10. Similarly, the second raceway 136 has a raceway section 146 extending towards the door opening with a profile of Soundproofing plastic 148 fitted on it. An area of sliding set in the plastic profile is in contact with sliding elements 20 arranged on the rear face of the door leaf 10, on the side edge thereof.

Claims (12)

1. Door in sliding roof sections or side, - with a door leaf (10) formed by several elastic sections (12) profiled with a width of approximately 400 mm to 600 mm, - with a door frame (86; 130), - and with raceways (60; 96, 112; 134, 136) that guide and / or support the door leaf (10) in the plane of the door leaf and transversely with respect to it by guide and / or support elements (78, 100) arranged therein, characterized because - in sections (12) they are fixed detachable sliding elements (20; 40) of plastic at along the guided edges of the door leaf, - the sliding elements (20; 40) have round, square, rectangular or elliptical shape with at least one domed sliding surface (24, 34; 42), - the sliding elements are supported on the door leaf (10) with an intermediate layer (26, 36) soundproofing elastic, - the sliding elements (20; 40) they have a setting extension (46) configured eccentrically with respect to the sliding surface (24, 3. 4; 42), - the sliding elements (20) are executed in two pieces to fix them under pressure on the sheet door (10) or to snap them together or join them by screws, and - when opening and closing the door leaf (10) the sliding elements slide on the rails of rolling (60; 96, 112; 134, 136) or over the door frame (86; 130). 2. Door according to claim 1, characterized in that the fixing extension (46) is configured in the form of a prism and has a triangular, square or polygonal cross-section. 3. Door according to claim 1 or 2, characterized in that it is configured as a sliding roof door and the sliding elements (20; 40) are arranged on the side edges of the door leaf (10). 4. Door according to claim 3, characterized in that on each of the two sides of the lower edge of the door leaf (10) an inverting pulley (78) is arranged. 5. Door according to claim 4, characterized in that the reversing pulleys (78), shortly before reaching the opening position of the door leaf (10), move between the curved intermediate section (66) and a lower surface (70) of the additional guide (68). 6. Door according to one of claims 3 to 5, characterized in that the lower edge (18) of the door leaf (10) is connected with a weight compensation device via a pull cable (82). 7. Door according to claim 6, characterized in that reversing pulleys (84) are provided for the traction cable (82), to deflect the traction cable (82) when the door leaf (10) is partially or fully closed. 8. Door according to claim 1, characterized in that it is configured as a lateral sliding door and the sliding elements (20; 40) are arranged partly near the upper edge of the door leaf (10) and partly in stirrups (102, 106) which are joined with the upper edge of the door leaf (10). 9. Door according to claim 8, characterized in that the sections (12) in each case have a folded section (52) in their longitudinal joining areas (14), and the adjacent folded sections (52) are joined together, preferably bolted together. . A door according to claim 8 or 9, characterized in that a reinforcement profile (50) is introduced into the longitudinal joining areas (14) of the sections (12), which are preferably bolted to said areas. Door according to one of the claims 8 to 10, characterized in that the longitudinal joining areas (14) of the sections (12) are connected to each other without screws by means of continuous hinge flanges. 12. Door according to one of claims 1 to 11, characterized in that at least one elastic or plastic steel tape (108) is attached to the door leaf (10) that prevents compression or stretching of the door leaf (10 ) as an accordion in the direction of movement during the opening or closing of the door.