EP3161235A1

EP3161235A1 - Carriage arrangement with an eccentric control pin, and sliding door or sliding window having such a carriage arrangement

Info

Publication number: EP3161235A1
Application number: EP15730731.5A
Authority: EP
Inventors: Thorsten Issler; Markus Peter; Stefan Fingerle; Tamas Nyikos; Zsolt Varsanyi; György KISS; Peter Magyar
Original assignee: Roto Frank AG
Current assignee: Roto Frank Fenster und Tuertechnologie GmbH
Priority date: 2014-06-27
Filing date: 2015-06-15
Publication date: 2017-05-03
Also published as: CN106661907A; DE102014212461B3; CN106661907B; RU2682443C2; WO2015197389A1; RU2017102197A3; RU2017102197A

Abstract

The invention relates to a carriage arrangement (10) with a control arm (18), which is arranged in a rotatable manner on an opening-out arm (16). The control arm (18) is connected to a carriage (12) of the carriage arrangement (10) via a control pin, which is guided, in part, in a guide track (28) of the carriage arrangement (10). The control pin here is fastened eccentrically. The eccentric fastening of the control pin (64) gives rise to the control arm (18) being spaced apart relative to the carriage (12) in the region of the guide track (28). As a result, the control arm (18) is also spaced apart from a running rail (32), in/on which the carriage (12) can be arranged in a displaceable manner. The carriage arrangement (10) is thus designed in a very compact and stable manner.

Description

Carriage assembly with an eccentric control pin and sliding door or sliding window with such

Carriage arrangement

The invention relates to a carriage arrangement for a sliding leaf of a sliding door or sliding window, with a relative to a running rail movable carriage and a Ausstellschere for connecting the carriage with the sliding leaf, wherein the

Ausstellschere has a stay and a control arm to move the carriage assembly in a closing movement from a parking position to a closed position, wherein the control arm is rotatably mounted on the Ausstellarm one end and a control pin of the carriage assembly, in a guide slot of

Carriage assembly is guided, is connected to the carriage.

DE 85 15 998 Ul, EP 1 645 707 AI and DE 200 12 165 Ul disclose carriage assemblies for heavy sliding sash. The carriage assemblies have a carriage, which has a Ausstellschere indirectly or directly connected to a sliding sash.

From EP 1 128 015 A2 it has become known to move a sliding window by means of a motor.

DE 20 2012 002 741 Ul discloses a carriage assembly for sliding sash, which comprises a tension spring in the Ausstellschere. The

Tension spring is designed to hold the sliding sash in interaction with a latching connection in a parked position.

DE 87 07 044 Ul and DE 32 34 677 AI is one each

Carriage assembly has become known for a sliding wing, which has a Ausstellschere with a straight control arm.

WO 2010/079461 A2 discloses a carriage assembly for a sliding leaf, with a Ausstellschere, in which a Ausstellarm has a central groove into which a control arm of Ausstellschere at least partially immersed in the closed state of the carriage assembly. Through the groove, the carriage assembly can be made compact. However, the groove weakens the load capacity of the extension arm. The carriage assembly is durable by a compression spring in the raised position.

From EP 0 619 410 Al an initially mentioned carriage assembly for a sliding wing has become known in which a control pin is formed on a control arm of Ausstellschere out of round.

Since sliding sash always better insulated and more and more

Have glass panels, the sliding sash of sliding doors or Sliding windows getting heavier. To guide this sliding sash, it is therefore necessary to form the wheel assembly used for this purpose more stable and solid. However, this suffers from the compactness or size of the carriage assembly.

The object of the present invention is therefore to provide a

To provide carriage assembly for heavy sliding sash, which is designed to be stable and compact at the same time.

This object is achieved by a carriage assembly with the features of claim 1. The dependent claims give appropriate

Further education.

The object of the invention is thus achieved by a

Carriage assembly for a sliding leaf of a sliding door or a sliding window, with a movable relative to a track rail carriage and a Ausstellschere for connecting the carriage with the sliding leaf, wherein the Ausstellschere has a Ausstellarm and a control arm to the carriage assembly in a

Moving closing movement from a parking position to a closed position, wherein the control arm is rotatably supported at one end on Ausstellarm and a control pin of the carriage assembly, which is guided in a guide slot of the carriage assembly with the

Trolley is connected, the control pin the other end of the

Control arm to the running rail towards the center of the width of the

Control arm is formed or arranged.

By the carriage assembly, the sliding sash from the

Closed position are pivoted to the parking position. In the

Abstellposition, the sliding wing can be parallel to the main frame plane of the Sliding door or the sliding window to be moved. For this purpose, the carriage may have rollers which are guided in / on the running rail. To close the sliding door or the sliding window of the sliding leaf is moved parallel to the frame main plane until the Ausstellschere abuts a control block in the track and the carriage assembly is pivoted from the parking position to the closed position. The

Movement from the parking position to the closed position is called

Closing movement, the opposite movement of the

Closing position in the parking position referred to as Abstellbewegung. Closing movement, parking movement, closing position and parking position refer in this documentation to both

Carriage arrangement as well as on the sliding sash.

Under a control pin is understood according to the invention arranged on the control arm or trained projection, which in the

Guiding circuit is guided. The eccentric arrangement or design of this control pin allows a shortening of the control arm in the longitudinal direction and thereby an even more compact design of the

Carriage arrangement. The "eccentricity" of the control pin refers to the center width of the control arm at its the pivot point to the extension arm opposite end.

The guide slot can be formed on the carriage. Of the

Control pin is preferably arranged translationally immovable on the control arm or formed, wherein the carriage has the guide slot, in which the control pin is guided.

The control pin can be integrally formed with the control arm.

Alternatively, the control pin can be riveted to the control arm, welded, soldered, glued, screwed or otherwise connected to the control arm.

Preferably, the control pin is not formed on the control arm, but arranged. Depending on the assembly, the control arm and the eccentrically attachable control pin can thereby be used either for a carriage arrangement which can be revealed to the right or for a carriage arrangement which can be revealed to the left. As a result, the number of parts to be kept can be reduced, whereby storage costs can be reduced.

At the control pin, a mounting plate may be formed to the

Make connection between control pin and control arm very stable.

The control arm is preferably provided on an upper side of the carriage. An upper side is understood to mean one side of the carriage, which is opposite to the running wheels of the carriage.

In order to determine the position of the eccentric portion of the control pin relative to the control arm and the guide slot of the carriage, the control pin is preferably arranged rotatably or formed.

The running rail can be part of the carriage arrangement. The running rail can have an upper running rail projection, wherein a control pin arrangement, on which the control pin is formed,

partially protruding under the upper track projection. The control pin according to the invention thereby enables a partial "immersion" of the control pin arrangement behind the upper

Track projection, without the control arm with the upper

Rail protrusion collides. In a further preferred embodiment of the carriage assembly is the

Control arm formed straight and / or kröpfungsfrei. Alternatively or additionally, the extension arm can be straight and / or curved. Each of these measures causes an even more compact and stable design of the carriage assembly. The control arm is preferably provided on an upper side of the carriage.

The carriage assembly may comprise the track rail and a control block, wherein the control arm is designed to initiate the closing movement for abutment against the control block. In an advantageous manner is thus not the control pin or arranged on it

Guide sleeve, but the control arm itself formed to stop against the control block. Since the attack on the control block high forces acting on the Ausstellschere, it is particularly advantageous to initiate these forces directly on the control arm and not on the control pin in the Ausstellschere. A particularly massive education of the

Control pin can be avoided, whereby the stability and compactness of the carriage assembly is further increased.

In the parking position, the control pin is in one

Abstellabschnitt the guide slot of the carriage. To the

Carriage assembly to keep safe in the parking position, the extension arm may have a spring, the control pin over a

Pressurization of the control arm in the Abstellabschnitt the

Guide setting presses. The spring may rest in sections on a bearing projection of the control arm.

The spring is preferred in the closing movement of the control arm

decoupled. Furthermore, the carriage assembly can be made particularly compact and compact, when the spring is in the form of a leaf spring. The leaf spring can have several kinks to the spring constant of the leaf spring optimally to the mechanical

Adjust requirements of the carriage assembly.

If the spring is arranged in sections in a spring slot of the extension arm, the carriage assembly can be easily mounted and compact at the same time.

To remove the burden of heavy sliding sashes, it is particularly important to bend the extension arm of the outrigger as far as possible

form torsionally stiff. The extension arm therefore preferably has only on one outer side a step-shaped control arm recess. In the closed position, the control arm is at least partially disposed in the step-shaped Steuerarmausnehmung. The stepped Steuerarmausnehmung on the outside of the Ausstellarmes reduces the strength of the Ausstellarmes - in contrast to a central

Milling - only marginal.

Both in the Abstellbewegung and in the closing movement of the investment projection of the control arm must the carriage, in particular a

Housing of the carriage, happen. For particularly compact

Training the carriage assembly, the carriage has a

Indentation on, so that the investment projection in the Abstellbewegung and the closing movement can pass through the carriage collision. The invention further relates to a sliding door or a sliding window with a sliding leaf and a previously described

Carriage arrangement.

Further features and advantages of the invention will become apparent from the following description of an embodiment of the invention, with reference to the figures of the drawing, which shows essential to the invention and from the claims.

The features shown in the drawing are shown such that the features of the invention can be made clearly visible. The various features may be implemented individually for themselves or for a plurality of combinations in variants of the invention.

Show it:

Figure la is a plan view of a carriage assembly shortly before

parking position;

Figure lb is a perspective view of a spring of

Carriage assembly according to Figure la;

Figure lc is a section along the line C-C of Figure la;

Figure ld is a perspective view of the carriage assembly in the

Closed position;

Figure le is a perspective view of a control arm and a

Control pin arrangement of the carriage arrangement; Figure lf is a perspective view of the control pin assembly of Figure le;

Figure lg is a perspective view of the carriage assembly in a further position between the parking position and closing position; and

FIG. 1 h shows a side view of the carriage arrangement according to FIG.

Figure la shows a carriage assembly 10 with a carriage 12 and a Ausstellschere 14. The Ausstellschere 14 has a stay 16 and a control arm 18. The extension arm 16 has a first

Joint 20 on which a sliding wing (not shown) of a sliding door or a sliding window is directly or indirectly fastened. The extension arm 16 has at the other end a second joint 22, with which the extension arm 16 is rotatably mounted on the carriage 12. A third hinge 24 of the extension arm 16 rotatably connects the control arm 18 to the extension arm 16. The third hinge 24 provides a connection between the control arm 18 and the extension arm 16. At the other end of this connection, the control arm 18 has a control pin arrangement 26. A control pin 64 (see Figure lf) of the control pin assembly 26 is guided in a guide slot 28 of the carriage 12.

The carriage 12 is in the direction of a double arrow 30, i. parallel to the frame main plane or in the frame main plane of a sliding door or a sliding window in a running rail 32 (see Figure lg) movable.

The carriage assembly 10 is located just before a parking position. In other words, a sliding door or a sliding window is at in Figure la shown position of the carriage assembly 10 almost completely open. To close the sliding door or the sliding window, the sliding leaf is moved in the direction of an arrow 35. As a result, the carriage assembly 10 connected to the sliding leaf via the first joint 20 also moves in the direction of the arrow 35.

In the position of the carriage assembly 10 shown in Figure la, the control pin 64 (see Figure lf) of the control pin assembly 26 just before a Abstellabschnitt 54 (see Figure ld) of

Guide slot 28. To close the sliding door or the

Sliding window in the parking position (the control pin 64 is then in a Abstellabschnitt 54 of the guide slot 28), the sliding sash is now moved in the direction of arrow 35 until the control arm 18 on a control block 34 which in the running rail 32 (see Figure lg ) is fixed, strikes. By the stop of the control arm 18 on the control block 34 of the control pin 64 (see Figure lf) of

Control pin assembly 26 from the Abstellabschnitt 54 of

Guide slot 28 moved out. Further pulling on the sliding sash will then cause the sear 14 to close, i. a

Pivoting movement of Ausstellarms 16 in the direction of arrow 36. In Figure ld, the achievable thereby closing position of

Carriage assembly 10 shown.

From Figure la it can be seen that the control arm 18 a

Investment projection 38, in which in the parking position, a spring 40 partially abuts. The spring 40 is in the form of a leaf spring

trained and pushes the control arm 18 in the parking position in

Direction of an arrow 42, i. in the longitudinal direction of the control arm 18 in the Abstellabschnitt the guide slot 28. This is the

Carriage assembly 10 securely held in the parking position. The control arm 18 has a spring recess 44 (see also

Figure ld), in which the spring 40 engages in sections in the parking position. The control arm 18 can thereby swing particularly far in the direction of the arrow 36. Consequently, the control arm 18 in its

Longitudinal to be made particularly short and compact. A dot-dash line 46 shows the fictitious outer edge of the control arm 18 without the abutment projection 38 and without the spring recess 44. As can be seen from Figure la, the compact arrangement or design of the carriage assembly 10 is further achieved in that the spring 40 sections the control arm 18th overlaps.

Figure lb shows the spring 40 in a perspective view. From Figure lb it can be seen that the spring 40 has a first slope 47 and a second slope 48. The first bevel 47 allows the spring 40 to engage over the control arm 18 without jamming the spring 40 on the control arm 18 (see FIG.

Figure lc shows a sectional view of the carriage assembly 10 along the line C-C of Figure la. From Figure lc, the assembly of the spring 40 can be seen. The spring 40 is inserted into a spring slot 50 of the extension arm 16 in the direction of arrow 52. The second slope 48

engages behind a portion of the stay 16, so that the

Spring 40 is securely held in the spring slot 50.

Figure ld shows the carriage assembly 10. The carriage assembly 10 is shown in Figure ld in its closed position. From FIG. 1d, a parking section 54, which has already been discussed previously with respect to FIG

Guide slot 28 can be seen. Furthermore, it can be seen from a comparison of FIG. 1 d with FIG. 1 a that the control arm 18 at least in sections in the closed position (FIG. 1 d) in a stepped control arm recess 56 (see in particular FIG. 1 a). The step-shaped Steuerarmausnehmung 56 is located on an outer side 58 of the extension arm 16. The extension arm 16 is thus formed free of a central cutout for the control arm 18, whereby the extension arm 16 is particularly robust and resistant to bending. Furthermore, the extension arm 16 can be produced simply and cost-effectively by dispensing with a central cut-out.

The carriage 12 has a housing 60 which has a recess 62. By a recess 62 of the abutment projection 38 does not collide in the closing movement of the carriage assembly 10 with the

Carriage 12. The carriage assembly 10 is characterized particularly compact and stable.

Figure le shows the control arm 18 together with the

Control pin assembly 26. The compact and stable design of the carriage assembly 10 is represented by the in le le

Interaction of control arm 18 and control pin assembly 26 further increased. The control pin assembly 26 has a control pin 64 which is guided in the guide slot 28 (see Figure ld). The

Control pin assembly 26 has a mounting portion 66 for connecting the control pin 64 to the control arm 18 (see Figure ld).

The control pin 64 is rotationally symmetrical with respect to its longitudinal axis 68. The attachment portion 66 has a longitudinal axis 70 which is offset from the longitudinal axis 68 of the control pin 64.

As a result, the control pin 64 is mounted eccentrically on the control arm 18. The control pin arrangement 26 furthermore has a guide sleeve 71 for guiding the control pin 64 on the control block 34 (see FIG. 1 a). The guide sleeve 71 is pressed onto the control pin 64 after it has been introduced into the guide slot 28 during assembly of the control pin 64. Through the guide sleeve 71, the carriage assembly 10 can be opened and closed particularly stable. A vertical one

Deflection of the control arm 18 is prevented.

Figure lf shows the control pin arrangement 26 according to FIG le without the control arm 18. From Figure lf it is apparent that the

Control pin assembly 26 in the region of its attachment portion 66 has a flattening 72 which engages in a corresponding flattened recess of the control arm 18 (see Figure le). The

Control pin assembly 26 and thus also the control pin 64 are thereby rotatably on the control arm 18 (see Figure le) arranged.

The control pin assembly 26 has between the control pin 64 and the mounting portion 66, a mounting plate 73 which the

Connection between control pin 64 and mounting portion 66 significantly stabilized.

Alternatively to the illustrated embodiment of

Control pin assembly 26, the control pin assembly 26 may consist only of the control pin 64 which is offset from the center of the width of the control arm 18 (see Figure le) connected to the control arm 18.

Figure lg shows the carriage assembly 10 in a further position between Abstellposition and closed position. It can be seen from FIG. 1g that the control arm 18 is straight between the attachment portion 66 and the third joint 24, which is in the form of a pin joint is trained. In other words, the control arm 18 is formed in the longitudinal direction curve-free. The control arm 18 is also formed kröpfungsfrei. The straight and bent trained control arm 18 is characterized maximum bending and torsional rigidity and at the same time easy and inexpensive to produce. During the closing movement of the carriage assembly 10, the control arm 18 is located with its, the third joint 24 opposite end 74 directly on the control block 34 at. It is therefore not the control pin 64 and the guide sleeve 71 (see Figure le) on the control block 34 at. The forces occurring during the closing movement, which by striking the

Carriage assembly 10 occur on the control block 34 are thereby derived directly via the control arm 18.

FIG. 1h shows the carriage assembly 10 in a side view, i. in the direction of an arrow 76 according to Figure lg, but without the control block 34. From Figure lh it can be seen that the running rail 32 has an upper

Running rail projection 78 and a lower rail projection 80 has. Due to the eccentric mounting of the control pin 64 on the control arm 18, the control pin assembly 26, here the

Mounting plate 73, sections below the upper

Rail projection 78. Nevertheless, the control arm 18 does not interfere with the upper rail projection 78. Overall, by the eccentrically mounted control pin 64 (see Figure lf) of the

Control pin assembly 26 thereby achieves a carriage assembly 10 which is constructed very close to a side wall 82 formed between upper track projection 78 and lower track projection 80. The carriage assembly 10 is thereby significantly stabilized and there is a favorable shutdown and closing movement. In summary, the invention relates to a carriage assembly with a control arm which is rotatably mounted on a stay. The control arm is connected via a control pin, which is guided in sections in a guide slot of the carriage assembly, with a

Carriage of the carriage assembly connected. The control pin is mounted eccentrically. Due to the eccentric attachment of the control pin, the control arm is spaced relative to the carriage in the region of the guide slot. As a result, the control arm is further spaced from a running rail, in / on which the carriage is movable arranged. The carriage assembly is characterized very compact and stable.

Claims

claims

1. carriage arrangement (10) for a sliding leaf of a sliding door or a sliding window, with a relative to a running rail (32) movable carriage (12) and a Ausstellschere (14) for connecting the carriage (12) with the sliding leaf, wherein the Ausstellschere ( 14) has a stay arm (16) and a control arm (18) to the carriage assembly (10) in a

Moving closing movement from a parking position into a closed position, wherein the control arm (18) rotates at one end

Ausstellarm (16) is mounted and via a control pin (64) of the carriage assembly (10) which is guided in a guide slot (28) of the carriage assembly (10) is connected to the carriage (12),

characterized,

that the control pin (64) at the other end of the control arm (18) to the running rail (32) offset towards the center of the width of the

Control arm (18) is formed or arranged.

2. carriage arrangement according to claim 1, wherein the

Control pin (64) translationally immovable on the control arm (18) is arranged or formed and the carriage (12) the

Guide slot (28), in which the control pin (64) is guided.

3. carriage arrangement according to claim 1 or 2, wherein the

Control arm (18) on an upper side of the carriage (12) is arranged, the rollers of the carriage (12) is opposite.

4. carriage arrangement according to one of the preceding claims, wherein the control pin (64) rotatably arranged or formed.

5. Carriage assembly according to one of the preceding claims, wherein the carriage assembly (10) has the running rail (32), wherein the running rail (32) has an upper

Running track projection (78) and a

Control pin arrangement (26) on which the control pin (64) is formed, partially below the upper

Runner projection (78) protrudes.

6. carriage arrangement according to one of the preceding claims, wherein the control arm (18) straight and / or kröpfungsfrei

is trained.

7. Carriage assembly according to one of the preceding claims, wherein the carriage assembly (10) has a running rail (32) with a control block (34), wherein the control arm (18) for initiating the closing movement to stop the

Control block (34) is formed.

8. carriage arrangement according to one of the preceding claims, wherein the control arm (18) in the region of its connection with the extension arm (16) has a contact projection (38) in the Abstellposition in sections on a spring (40)

Carriage assembly (10) rests on the stay arm (16)

arranged or formed.

9. carriage arrangement according to claim 8, wherein the spring (40) in

Form a leaf spring is formed.

10. carriage arrangement according to claim 8 or 9, wherein the

Spring (40) in sections in a spring slot (50) of the

Ausstellarmes (16) is arranged.

11. Carriage assembly according to one of the preceding claims, wherein the control arm (18) at least partially in the closed position in a stepped Steuerarmausnehmung (56) on an outer side (58) of the Ausstellarmes (16) is arranged.

12. Carriage assembly according to one of the preceding claims, wherein the carriage (12) has a recess (62), so that the abutment projection (38) in the closing movement of the carriage (12) can pass.

13. Sliding door or sliding window with a sliding leaf and a carriage assembly (10) according to one of the preceding

Claims.