Abstract
A displacement arrangement for displacing a sliding leaf of a window or a door relative to a fixed surround of the window or the door in a direction which is transverse relative to a main plane of the window or the door includes an actuation mechanism arranged on the leaf that is movable with at least one portion in a circumferential direction of a rebate, a first control element arranged on the portion of the actuation mechanism and a second control element arranged on a guiding member, where the guiding member is guided on a fixed surround and arranged on the leaf to be movable transversely relative to the circumferential direction of the rebate.
Claims
1. A displacement arrangement for displacing a a sliding leaf of a window or of a door relative to a fixed surround of the window or the door in a direction which is transverse relative to a main plane of the window or the door, comprising: an actuation mechanism arranged on the leaf and movable with at least one portion in a circumferential direction of a rebate; a first control element is arranged on the at least one portion of the actuation mechanism; a second control element arranged on a guiding member; wherein the guiding member is configured to be guided on the fixed surround and moveable on the leaf transversely relative to a circumferential direction of the rebate, wherein one of the first and second control elements is constructed as a control contour which extends at least partially transversely relative to the circumferential direction of the rebate, wherein the other of the first and second control elements is constructed as a control projection which cooperates with the control contour, and wherein the guiding member has a roller that is rotatable about a rotation axis orientated perpendicularly to the circumferential direction of the rebate and parallel with a main plane of the window or the door and which is supported on a surround portion when the displacement arrangement is mounted, wherein the guiding member is arranged on a leaf securing member and wherein the leaf securing member has a longitudinal slot oriented in the circumferential direction of the rebate and through which the control projection protrudes, the longitudinal slot having a length that is substantially equal to a length of the control contour, the guiding member slidably engaging the leaf securing member to be moveable relative to the leaf securing member in the direction transverse to the plane of the window or door.
2. The displacement arrangement according to claim 1, wherein the leaf securing member has at least one transverse guide for the guiding member.
3. The displacement arrangement according to claim 2, wherein the at least one transverse guide comprises a dovetail.
4. The displacement arrangement according to claim 3, wherein the leaf securing member has a securing opening in a region of the dovetail guide.
5. The displacement arrangement according to claim 1, wherein the leaf securing member at least partially engages behind the guiding member.
6. The displacement arrangement according to claim 1, further comprising at least one roller arranged on the guiding member, via which the leaf of the window the door is supported on a running rail.
7. The displacement arrangement according to claim 6, further comprising a roller arrangement provided on the guiding member in a region of the roller to be pivotable about a horizontal axis orientated transversely relative to the circumferential direction of the rebate.
8. The displacement arrangement according to claim 7, wherein the roller arrangement is arranged on the guiding member with play in the transverse direction of the rebate.
9. The displacement arrangement according to claim 1, wherein the guiding member is preassembled with the leaf securing member and wherein the relative position of the guiding member and the leaf securing member is fixed by a fixing element.
10. A window or a door comprising the fixed surround, the leaf and the displacement arrangement according to claim 1.
11. The window or door according to claim 10, further comprising a circumference seal that is clamped between the leaf and the fixed surround in an event of a transverse displacement of the leaf.
12. The window or door according to claim 10, further comprising a plurality of guiding members.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
(1) A preferred embodiment of the invention is schematically illustrated in the drawings and is explained in greater detail below with reference to the Figures of the drawings, in which:
(2) FIG. 1 is a perspective view of a displacement arrangement;
(3) FIG. 2 is an enlarged view of the detail A of FIG. 1;
(4) FIG. 3 is an enlarged view of the detail B of FIG. 1;
(5) FIG. 4 is a perspective view of a guiding member which is arranged on a leaf securing member;
(6) FIG. 5 is a perspective view of a guiding member which has a roller arrangement and which is arranged on a leaf securing member;
(7) FIG. 6 is a view of a leaf securing member;
(8) FIG. 7 is a view of the guiding member of FIG. 5;
(9) FIG. 8a is a view from below of a guiding member in the closure position;
(10) FIG. 8b is a plan view of the leaf securing member in a closure position;
(11) FIG. 9a is an illustration corresponding to FIG. 8a in a sliding position;
(12) FIG. 9b is an illustration corresponding to FIG. 8b in a sliding position;
(13) FIG. 10 is a view of a leaf from the closure side, wherein the leaf is arranged with spacing from a fixed surround;
(14) FIG. 11 is a view corresponding to FIG. 10, wherein the leaf has been displaced transversely relative to the main plane of the window or the door relative to the illustration according to FIG. 10.
DETAILED DESCRIPTION OF THE INVENTION
(15) FIG. 1 shows a displacement arrangement 1 having an actuation mechanism 2 which is constructed as a circumferential drive rod fitting and which can be actuated by means of an actuation handle 3. The actuation mechanism 2 is mounted on a leaf of a window or door which is not illustrated in this instance and extends in the circumferential direction of the rebate. In the embodiment shown, the displacement arrangement has four locations 4 to 7 on which a guiding member can be displaced transversely relative to the circumferential direction of the rebate with respect to a leaf or with respect to the actuation mechanism 2.
(16) In the enlarged illustration of the detail A in FIG. 2, the guiding member 8 is illustrated without a leaf securing member which is arranged between the guiding member 8 and actuation mechanism 2. It can be seen that the actuation mechanism 2 has a control element 9 which is constructed as a control projection and which can engage in a control element 10 of the guiding member 8, which control element is constructed as a control contour, in particular a control slot. In this instance, the control slot is orientated obliquely relative to the circumferential direction of the rebate 11. When the actuation mechanism 2 is displaced in the circumferential direction of the rebate 11, the guiding member 8 is thus displaced perpendicularly relative to the circumferential direction of the rebate 11 relative to the actuation mechanism 2 and consequently the leaf.
(17) The guiding member 8 of FIG. 2 has a roller arrangement 12 which will be further described in greater detail below. Below the roller arrangement 12, it is possible to see a roller 13 which can be rotated about a rotation axis which is orientated perpendicularly relative to, the circumferential direction of the rebate 11 and parallel with the main plane of a door or a window. The roller 13 has a diameter which is greater than the width of the carriage arrangement 12. In cooperation with a fixed surround, it is thereby possible to prevent transverse forces from acting on the roller arrangement 12.
(18) FIG. 3 is an exploded view of the detail B of FIG. 1. The guiding member 15 also has a roller 16 which is rotatably arranged about a vertical rotation axis. The rotation axis of the roller 16 is consequently also orientated perpendicularly relative to the circumferential direction of the rebate 11 and parallel with the main plane. The roller 16 is intended to cooperate with a fixed surround. The guiding member 5 has no carriage arrangement. There is again provided a control element 17, which is constructed as a control projection, opposite the guiding member 15 and arranged on the actuation mechanism 2. In particular, the control projection may be constructed as a roller which is arranged on a drive rod. The control element 17 engages through a leaf securing member 18 on which the guiding member 15 is displaceably arranged transversely relative to the circumferential direction of the rebate 11. The control element 17 engages in a control element 10 of the guiding member 15.
(19) In the slightly enlarged perspective view of the guiding element 15 according to FIG. 4, it can be seen that the leaf securing member 18 has transverse guides 19, 20 along which the guiding member 15 can be displaced relative to the leaf securing member 18. It can further be seen that the leaf securing member 18 overlaps the guiding member 15 in the regions 21, 22. The guiding member 15 is thereby retained on the leaf securing member 18.
(20) FIG. 5 shows the guiding member 8 in an illustration which corresponds to FIG. 4. The arrangement of FIG. 5 corresponds to the arrangement of FIG. 4 with the exception that a roller arrangement 12 is arranged on the guiding member 8. The roller arrangement 12 has two rollers 25, 26 which are rotatably arranged on a roller retention member 27. The roller retention member 27 itself is pivotably connected to the guiding member 8 via a rotation axis 28. This means that the roller arrangement 12 is arranged so as to be able to be pivoted in a limited manner about the pivot axis 28. Occurrences of unevenness of a running rail or curvatures of a leaf strut can thereby be compensated for. In a direction parallel with the pivot axis 28, the roller arrangement 12 is supported with little play, in particular in the region of from 5/10 to 8/10 mm. Consequently, a slight adjustment of the roller arrangement 12 transversely relative to the guiding member 8 is also possible. Loads on the rollers 25, 26 can thereby be kept low. It can again be seen that the diameter of the roller 13 is greater than the width of the roller arrangement 12.
(21) FIG. 6 shows a leaf securing member 18 which can be used both in the arrangement according to FIG. 5 and in the arrangement according to FIG. 4. It can be seen that the leaf securing member 18 has a linear longitudinal slot 30 through which the control element 9 or 17 can protrude, respectively, in order to move into engagement with the control element 10. The transverse guides 19, 20 can also be seen. The transverse guides 31, 32 are configured in such a manner that there is produced between them a region 33 which has a dovetail-like cross-section. The region 33 in turn constitutes a transverse guide for the guiding members 8, 15. As a result of the dovetail-like configuration, tilting of the guiding members 8, 15 relative to the leaf securing member 18 can be prevented. In the region of the transverse guide 33, a securing opening 34 is provided. Through the securing opening 34, a screw can be screwed into the leaf frame. Other securing openings 35-38 can also be seen.
(22) FIG. 7 is a view of the guiding member 8. In this instance, it can be seen that the control element 10 has two portions 10.1, 10.2 which are orientated differently with respect to the circumferential direction of the rebate. In particular, the portion 10.1 has a larger angle with respect to the circumferential direction of the rebate or longitudinal direction of the leaf portion 8 than the portion 10.2. As a result of the portion 10.1, a larger transverse movement of the leaf can be carried out, whilst as a result of the portion 10.2 a gentle pressure of the leaf on a seal can be ensured. The transverse guide 33 of the leaf securing member 18 is guided in the region 35 of the guiding member 8.
(23) FIG. 8a is a view of the guiding member 8 and the leaf securing member 18 from below. The guiding member 8 is located in a right-hand extreme position, which corresponds to a closure position of the leaf. The view of the leaf securing member 18 according to FIG. 8b shows that the control element 9 is located in the portion 10.2 of the control element 10. If the control element 9 is now displaced in the circumferential direction of the rebate, that is to say, displaced in an upward direction in accordance with FIG. 8b, the control element 9 reaches the region 10.1 of the control element 10, as shown in FIG. 9b. This leads to the guiding member 8 being displaced to the left, as can be seen in FIG. 9a. This position corresponds to a sliding position; this means that a leaf in this position can be displaced relative to the fixed surround.
(24) FIG. 10 is a view of a window, a door or the like from the closure side. The actuation mechanism 2 is mounted on a leaf 50. This is supported via the roller arrangement 12 on a running rail 51 which is a component of a ground sill 52. Between the leaf 50 and a fixed frame 53, which in the same manner as the ground sill 52 is a component of a fixed surround, a gap 54 can be seen. The leaf 50 is accordingly not located on a circumference seal 55 which is arranged on the fixed frame 53. The roller 13 is in abutment with a guide 56 of the fixed surround, which guide is constructed as a vertical web. In the position shown, the leaf 50 can be displaced relative to the fixed frame 53, wherein the roller 13 can be supported on the guide 56 or can roll thereon.
(25) In the upper region of the window, there is also provided on the fixed surround a guide 57 which is constructed in a groove-like manner in this instance. A roller 16 which is a component of a guiding member 15 is guided in the guide 57.
(26) If the actuation mechanism 2 is now actuated, the situation shown in FIG. 11 is produced. By actuating the actuation mechanism 2, the control elements 9, 17 are displaced, which leads to the roller arrangement 12 and accordingly the guiding member 8 being displaced relative to the leaf securing member 18 at the bottom on the leaf 50 and the guiding member 15 relative to the leaf securing member 18 at the top on the leaf 50. This means that the leaf 50 moves closer to the fixed frame 53 so that the seal 55 is clamped between the leaf 50 and the fixed frame 53. The leaf 50 is now in sealing abutment with the fixed frame 53. It can be seen here that the leaf 50 is pressed against the fixed frame 53 since the roller 13 is supported on the guide 56 or the roller 16 is supported on the guide 57, respectively. There are consequently no forces acting on the roller arrangement 12 transversely relative to the circumferential direction of the rebate.
