EP3542018A1 - Multi-axle carriage for a sliding door that is guided in a hanging manner - Google Patents

Multi-axle carriage for a sliding door that is guided in a hanging manner

Info

Publication number
EP3542018A1
EP3542018A1 EP17800777.9A EP17800777A EP3542018A1 EP 3542018 A1 EP3542018 A1 EP 3542018A1 EP 17800777 A EP17800777 A EP 17800777A EP 3542018 A1 EP3542018 A1 EP 3542018A1
Authority
EP
European Patent Office
Prior art keywords
carriage
body parts
main body
base body
carriage according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP17800777.9A
Other languages
German (de)
French (fr)
Other versions
EP3542018B1 (en
Inventor
Michael Fath
Andreas Ross
Tim BENEDENS
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sliding Competence Center Kft
Original Assignee
Sliding Competence Center Kft
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sliding Competence Center Kft filed Critical Sliding Competence Center Kft
Publication of EP3542018A1 publication Critical patent/EP3542018A1/en
Application granted granted Critical
Publication of EP3542018B1 publication Critical patent/EP3542018B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/063—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/16—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/52—Toolless
    • E05Y2600/53—Snapping
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/21—Combinations of elements of identical elements, e.g. of identical compression springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/244—Combinations of elements arranged in serial relationship

Definitions

  • the invention relates to a multi-axle carriage for a sliding door, which has a sliding door, comprising a base body which has at least two axles arranged one behind the other in the running direction, each with at least one roller.
  • a trolley is proposed according to the invention in which the base body is composed of at least two interconnected basic body parts, each having at least one of the axes.
  • the main body can be composed of two, three or even more interconnected main body parts, each having at least one of the axes of the carriage.
  • the carriage is designed to be divisible, so that the basic body parts are each introduced individually, that is successively, into the running rail and only subsequently assembled and connected in the running rail to the base body.
  • the divisible carriage housing according to the invention makes it possible to avoid a larger visible cutout in order to bring the carriage into the running rail or to minimize the space required for this purpose.
  • the at least two main body parts are preferably latched together in the running direction and / or connected to one another by means of a coupling element introduced from the underside of the carriage.
  • the coupling element is advantageously a screw which engages through openings of the two main body parts.
  • one basic body part has an upwardly open screw nut receptacle into which a nut is inserted, into which the screw is screwed, and the other main body part has a U-shaped plug receptacle, into which the nut receptacle is inserted when the base body is plugged together.
  • the basic body parts can have at least one projection and at least one recess, which mesh with one another when the basic body is joined in order to align the basic body parts with one another and, in particular, rigidly connect them to one another.
  • a self-closing damper in particular articulated, is connected to one of the at least two main body parts, to feed the sliding door damped into its closed or opened end position.
  • the self-closing damper at its free end on an axis with at least one further roller.
  • the axis with the at least one further roller on a further base body which is mounted at the free end of the Diseinzugsdämpfers pivotable about a parallel to the axes of the rollers pivot axis may be arranged to save additional space for installation.
  • the invention also relates to a method for inserting the multi-axle carriage described above in a downwardly open, C-shaped horizontal track, wherein according to the invention, the two body parts each introduced individually from the open rail end side into the track and then assembled within the track to the body become.
  • This method is advantageously used whenever the horizontal distance between the open rail end face of the track rail and a side wall is less than the horizontal distance required for insertion of the assembled carriage.
  • FIGS. 1a, 1b a carriage according to the invention on the example of a biaxial design in the assembled state (Fig. A) and in an exploded view (Fig. 1b);
  • FIGS. 2a-2c show the individual assembly steps for mounting the carriage shown in FIG. 1 in a C-shaped running rail shown partially cut away;
  • FIGS. 3a, 3b show the carriage shown in FIG. 1 with an additional self-closing damper in the assembled state (FIG. 3a) and in an exploded view (FIG. 3b); and
  • FIG. 4 shows the first assembly step for mounting the one shown in FIG.
  • the one in Fign. 1a, 1b shown carriage 1 is used to suspend a hanging sliding door and is guided in a downwardly open C-shaped horizontal rail 2 (Fig. 2) displaceable.
  • the carriage 1 has a base body 3 and two rotatably mounted therein, in the running direction 4 of the carriage 1 successively arranged, parallel axes 5a, 5b, each with two rollers 6.
  • the main body 3 is composed of two interconnected main body parts 10, 20, each having one of the axes 5a, 5b.
  • the two basic body parts 10, 20 are one-piece molded parts, each having a bearing bore 11, 21 for the axis 5a, 5b and each having mutually facing coupling portions 12, 22nd
  • the coupling portion 12 of the left in Fig. 1 basic body part 10 comprises an upwardly open hexagonal socket 13 having a bottom 14 with a round bottom opening 15, and on its axis 5a facing the inside a above the hexagonal socket 13 parallel to the axis 5a extending, frontally open groove 16 and on its axis 5a facing away from the outside two centering projections 17th
  • the coupling section 22 of the right main body part 20 in FIG. 1 comprises a U-shaped plug-in receptacle 23 which is open at the front and which has a bottom 24 with a round bottom opening 25, a ceiling 26 with a round ceiling opening 27 and on the inside of the floor 24 Catch (locking shoulder) 28, as well as two centering openings 29 at the bottom of the plug-in receptacle 23rd
  • the procedure is as follows: A hexagon nut 7 is inserted non-rotatably in the hexagonal socket 13 of the left main body part 10. Subsequently, with elastic widening of the plug-in receptacle 23, the hexagonal receptacle 13 of the left basic body part 10 and the plug receptacle 23 of the right basic body part 20 are inserted in the running direction 4 until the centering projections 17 engage in the centering openings 29, the cover 26 with its free end into the groove 16 engages and finally the catch 28, the screw receptacle 23 engages latching behind. As a result of the parts 16, 17, 26, 29 engaging in one another during assembly, the two basic body parts 10, 20 are aligned with one another for latching.
  • a coupling element in the form of a screw 8 is screwed from below through the bottom holes 25, 15 in the nut 7, if necessary, until the screw 8 protrudes through the ceiling opening 27 upwards. In the desired end position, the screw 8 can be secured by means of a lock nut 9.
  • the two basic body parts 10, 20 may alternatively only be locked or only connected to each other by means of the screw 8.
  • any other screw nut receptacle with non-circular, e.g. polygonem or elliptical receiving cross-section and a nut with a corresponding outer contour can be used, as long as the nut is held only non-rotatably in the nut.
  • the carriage 1 is mounted in a fixed to a furniture ceiling 30, open at the bottom C-shaped horizontal rail 2 from the open rail front side. If the horizontal propriety A between running rail 2 and furniture side wall 31 is too low to thread the assembled carriage 1 ends in the track 2, the carriage 1 is used in the disassembled state in the track rail 2. For this purpose, the operator first of the left basic body part 10 with inserted nut 7 and then the right
  • Screw 8 screwed from below through the profile gap in the nut 7 and secured by means of the lock nut 9 (Fig. 2c). At the down from the track 2 protruding screw 8, the sliding door is attached hanging.
  • the smallest possible distance A is, at least in the embodiment shown, predetermined by the diameter of the rollers 6.
  • the carriage can also be composed of three or more interconnected basic body parts, each carrying at least one axis of the carriage.
  • the biaxial carriage 1 in addition to a known self-closing damper 32 to retract the sliding door damped in its closed or open end position.
  • the damper housing 33 is connected at its one end via a bearing pin 34 articulated to the left main body part 10 and carries at its other, free end a parallel axis 5c with two rollers 6. More specifically, on the damper housing 33 another, here only as an example to the left main body part 10 identical basic body part 35 hingedly connected via a bearing pin 36.
  • the two bearing pins 34, 36 extend parallel to the axes 5a-5c of the rollers 6.
  • the self-closing damper 32 is inserted into the open rail end side of the running rail 2 (FIG. 4) and the damper housing 33, which is narrower than the profile gap of the running rail 2 is swung in the profile gap up to the horizontal position, in which then the roller 6 of the left base support member 0 can be inserted into the open rail front side.
  • the two basic body parts 10, 20 are connected to one another. Within the running rail 2 horizontally loaded state locks the position of the inner carriage housing part on the damper itself in a straight position.
  • the articulated connection of the further main body part 35 allows a minimum distance A.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)

Abstract

The invention relates to a multi-axle carriage (1) for a sliding door that is guided in a hanging manner, having a main body (3), which has two axles (5a, 5b), which are arranged one behind the other in the travel direction (4) and which each have at least one travel roller (6), wherein, according to the invention, the main body (3) is composed of at least two main-body parts (10, 20), which are connected to each other and which each have at least one of the axles (5a, 5b).

Description

Mehrachsiger Laufwagen für eine hängend geführte Schiebetür  Multi-axle carriage for a hanging sliding door
Die Erfindung betrifft einen mehrachsigen Laufwagen für eine hängend geführte Schiebetür, aufweisend einen Grundkörper, der mindestens zwei in Laufrichtung hintereinander angeordnete Achsen mit jeweils mindestens einer Laufrolle aufweist. The invention relates to a multi-axle carriage for a sliding door, which has a sliding door, comprising a base body which has at least two axles arranged one behind the other in the running direction, each with at least one roller.
Solche mehrachsigen Laufwagen für eine hängend geführte Schiebetür sind hinlänglich bekannt. Um einen solchen Laufwagen auch dann, wenn der horizontale Anstand zwischen der Laufschiene und einer Seitenwand (z.B. Möbelseitenwand oder sonstige bauliche Seitenwand) zu gering ist, um den montierten Laufwagen endseitig in eine C- Profil-Laufschiene einzufädeln, wird erfindungsgemäß ein Laufwagen vorgeschla- gen, bei dem der Grundkörper aus mindestens zwei miteinander verbundenen Grundkörperteilen zusammengesetzt ist, die jeweils mindestens eine der Achsen aufweisen. Der Grundkörper kann erfindungsgemäß aus zwei, drei oder noch mehr miteinander verbundenen Grundkörperteilen zusammengesetzt sein, die jeweils mindestens eine der Achsen des Laufwagens aufweisen. Such multi-axis carriages for a hanging sliding door are well known. To such a carriage even if the horizontal decency between the running rail and a side wall (eg furniture sidewall or other structural side wall) is too small to thread the assembled carriage end in a C-profile rail, a trolley is proposed according to the invention in which the base body is composed of at least two interconnected basic body parts, each having at least one of the axes. According to the invention, the main body can be composed of two, three or even more interconnected main body parts, each having at least one of the axes of the carriage.
Erfindungsgemäß ist der Laufwagen teilbar ausgebildet, so dass die Grundkörperteile jeweils einzeln, also nacheinander, in die Laufschiene eingeführt und erst nachträglich in der Laufschiene zu dem Grundkörper zusammengesetzt und verbunden werden. Durch das erfindungsgemäße teilbare Laufwagengehäuse kann ein größerer sichtbarer Ausschnitt, um den Laufwagen in die Laufschiene einbringen, vermieden werden bzw. der hierfür erforderliche Bauraum minimiert werden. According to the invention, the carriage is designed to be divisible, so that the basic body parts are each introduced individually, that is successively, into the running rail and only subsequently assembled and connected in the running rail to the base body. The divisible carriage housing according to the invention makes it possible to avoid a larger visible cutout in order to bring the carriage into the running rail or to minimize the space required for this purpose.
Die mindestens zwei Grundkörperteile sind vorzugsweise miteinander in Laufrichtung verrastet und/oder mittels eines von der Laufwagenunterseite her einge- brachten Kopplungselements miteinander verbunden. Im letzteren Fall ist das Kopplungselement vorteilhaft eine Schraube, die durch Öffnungen der beiden Grundkörperteile hindurchgreift. The at least two main body parts are preferably latched together in the running direction and / or connected to one another by means of a coupling element introduced from the underside of the carriage. In the latter case, the coupling element is advantageously a screw which engages through openings of the two main body parts.
Vorzugsweise weist der eine Grundkörperteil eine nach oben offene Schrauben- mutteraufnahme, in die eine Schraubenmutter eingelegt ist, in welche die Schraube eingeschraubt ist, und der andere Grundkörperteil eine U-förmige Steckaufnahme auf, in die bei zusammengestecktem Grundkörper die Schraubenmutteraufnahme eingesteckt ist. Dabei können die Grundkörperteile mindestens einen Vorsprung und mindestens eine Aussparung aufweisen, die bei zusammenge- stecktem Grundkörper ineinandergreifen, um die Grundkörperteile zueinander auszurichten und insbesondere starr miteinander zu verbinden. Preferably, one basic body part has an upwardly open screw nut receptacle into which a nut is inserted, into which the screw is screwed, and the other main body part has a U-shaped plug receptacle, into which the nut receptacle is inserted when the base body is plugged together. In this case, the basic body parts can have at least one projection and at least one recess, which mesh with one another when the basic body is joined in order to align the basic body parts with one another and, in particular, rigidly connect them to one another.
Bei besonders bevorzugten Ausführungsformen ist an einem der mindestens zwei Grundkörperteile ein Selbsteinzugsdämpfer, insbesondere gelenkig angebunden, um die Schiebetür gedämpft in ihre geschlossene oder geöffnete Endstellung einzuziehen. Vorteilhaft weist der Selbsteinzugsdämpfer an seinem freien Ende eine Achse mit mindestens einer weiteren Laufrolle auf. Dabei kann die Achse mit der mindestens einen weiteren Laufrolle an einem weiteren Grundkörper, der am freien Ende des Selbsteinzugsdämpfers schwenkbar um eine zu den Achsen der Laufrollen parallele Schwenkachse gelagert ist, angeordnet sein, um zusätzlich Bauraum zur Montage zu sparen. In particularly preferred embodiments, a self-closing damper, in particular articulated, is connected to one of the at least two main body parts, to feed the sliding door damped into its closed or opened end position. Advantageously, the self-closing damper at its free end on an axis with at least one further roller. In this case, the axis with the at least one further roller on a further base body which is mounted at the free end of the Selbsteinzugsdämpfers pivotable about a parallel to the axes of the rollers pivot axis may be arranged to save additional space for installation.
Die Erfindung betrifft auch ein Verfahren zum Einsetzen des oben beschriebenen mehrachsigen Laufwagens in eine nach unten offene, C-förmige horizontale Laufschiene, wobei erfindungsgemäß die beiden Grundkörperteile jeweils einzeln von der offenen Schienenstirnseite her in die Laufschiene eingeführt und anschließend innerhalb der Laufschiene zu dem Grundkörper zusammengesetzt werden. Dieses Verfahren wird vorteilhaft immer dann angewandt, wenn der horizontale Abstand zwischen der offenen Schienenstirnseite der Laufschiene und einer Seitenwand geringer als der zum Einsetzen des zusammengesetzten Laufwagens erforderliche horizontale Abstand ist. The invention also relates to a method for inserting the multi-axle carriage described above in a downwardly open, C-shaped horizontal track, wherein according to the invention, the two body parts each introduced individually from the open rail end side into the track and then assembled within the track to the body become. This method is advantageously used whenever the horizontal distance between the open rail end face of the track rail and a side wall is less than the horizontal distance required for insertion of the assembled carriage.
Weitere Vorteile der Erfindung ergeben sich aus der Beschreibung, den Ansprü- chen und der Zeichnung. Ebenso können die vorstehend genannten und die noch weiter aufgeführten Merkmale je für sich oder zu mehreren in beliebigen Kombinationen Verwendung finden. Die gezeigten und beschriebenen Ausführungsformen sind nicht als abschließende Aufzählung zu verstehen, sondern haben vielmehr beispielhaften Charakter für die Schilderung der Erfindung. Further advantages of the invention will become apparent from the description, the claims and the drawing. Likewise, the features mentioned above and the features listed further can be used individually or in combination in any combination. The embodiments shown and described are not to be understood as exhaustive enumeration, but rather have exemplary character for the description of the invention.
Es zeigen: Show it:
Fign. 1a, 1b einen erfindungsgemäßen Laufwagen am Beispiel einer zweiachsigen Ausführung im zusammengebauten Zustand (Fig. a) und in einer Explosionsdarstellung (Fig. 1b); FIGS. 1a, 1b a carriage according to the invention on the example of a biaxial design in the assembled state (Fig. A) and in an exploded view (Fig. 1b);
Fign. 2a-2c die einzelnen Montageschritte zum Montieren des in Fig. 1 gezeigten Laufwagens in einer teilweise aufgeschnitten dargestellten, C- förmigen Laufschiene; Fign. 3a, 3b den in Fig. 1 gezeigten Laufwagen mit einem zusätzlichen Selbsteinzugsdämpfer im zusammengebauten Zustand (Fig. 3a) und in einer Explosionsdarstellung (Fig. 3b); und FIGS. 2a-2c show the individual assembly steps for mounting the carriage shown in FIG. 1 in a C-shaped running rail shown partially cut away; FIGS. 3a, 3b show the carriage shown in FIG. 1 with an additional self-closing damper in the assembled state (FIG. 3a) and in an exploded view (FIG. 3b); and
Fig. 4 den ersten Montageschritt zum Montieren des in Fig. 3 gezeigten  4 shows the first assembly step for mounting the one shown in FIG
Laufwagens mit Selbsteinzugsdämpfer in einer C-förmigen Laufschiene.  Carriage with self-closing damper in a C-shaped track.
Der in Fign. 1a, 1 b gezeigte Laufwagen 1 dient zur Aufhängung einer hängend geführten Schiebetür und ist in einer nach unten offenen C-förmigen, horizontalen Laufschiene 2 (Fig. 2) verschiebbar geführt. The one in Fign. 1a, 1b shown carriage 1 is used to suspend a hanging sliding door and is guided in a downwardly open C-shaped horizontal rail 2 (Fig. 2) displaceable.
Der Laufwagen 1 weist einen Grundkörper 3 und zwei darin drehbar gelagerte, in Laufrichtung 4 des Laufwagens 1 hintereinander angeordnete, parallele Achsen 5a, 5b mit jeweils zwei Laufrollen 6 auf. Der Grundkörper 3 ist aus zwei miteinander verbundenen Grundkörperteilen 10, 20 zusammengesetzt, die jeweils eine der Achsen 5a, 5b aufweisen. Die beiden Grundkörperteile 10, 20 sind einstückige Formteile mit jeweils einer Lagerbohrung 11 , 21 für die Achse 5a, 5b und mit jeweils einander zugewandten Kopplungsabschnitten 12, 22. The carriage 1 has a base body 3 and two rotatably mounted therein, in the running direction 4 of the carriage 1 successively arranged, parallel axes 5a, 5b, each with two rollers 6. The main body 3 is composed of two interconnected main body parts 10, 20, each having one of the axes 5a, 5b. The two basic body parts 10, 20 are one-piece molded parts, each having a bearing bore 11, 21 for the axis 5a, 5b and each having mutually facing coupling portions 12, 22nd
Der Kopplungsabschnitt 12 des in Fig. 1 linken Grundkörperteils 10 umfasst eine nach oben offene Sechskantaufnahme 13, die einen Boden 14 mit einer runden Bodenöffnung 15 aufweist, sowie auf seiner der Achse 5a zugewandten Innenseite eine oberhalb der Sechskantaufnahme 13 parallel zur Achse 5a verlaufende, stirnseitig offene Nut 16 und auf seiner der Achse 5a abgewandten Außenseite zwei Zentriervorsprünge 17. The coupling portion 12 of the left in Fig. 1 basic body part 10 comprises an upwardly open hexagonal socket 13 having a bottom 14 with a round bottom opening 15, and on its axis 5a facing the inside a above the hexagonal socket 13 parallel to the axis 5a extending, frontally open groove 16 and on its axis 5a facing away from the outside two centering projections 17th
Der Kopplungsabschnitt 22 des in Fig. 1 rechten Grundkörperteils 20 umfasst eine stirnseitig offene, U-förmige Steckaufnahme 23, die einen Boden 24 mit einer run- den Bodenöffnung 25, eine Decke 26 mit einer runden Deckenöffnung 27 und an der Innenseite des Bodens 24 eine Raste (Rastabsatz) 28 aufweist, sowie zwei Zentrieröffnungen 29 am Grund der Steckaufnahme 23. The coupling section 22 of the right main body part 20 in FIG. 1 comprises a U-shaped plug-in receptacle 23 which is open at the front and which has a bottom 24 with a round bottom opening 25, a ceiling 26 with a round ceiling opening 27 and on the inside of the floor 24 Catch (locking shoulder) 28, as well as two centering openings 29 at the bottom of the plug-in receptacle 23rd
Zum Verbinden der beiden Grundkörperteile 10, 20 wird wie folgt vorgegangen: Eine Sechskant-Schraubenmutter 7 wird unverdrehbar in die Sechskantaufnahme 13 des linken Grundkörperteils 10 eingelegt. Anschließend werden - unter elastischer Aufweitung der Steckaufnahme 23 - die Sechskantaufnahme 13 des linken Grundkörperteils 10 und die Steckaufnahme 23 des rechten Grundkörperteils 20 in Laufrichtung 4 ineinandersteckt, bis die Zentriervorsprünge 17 in die Zentrieröffnungen 29 eingreifen, die Decke 26 mit ihrem freien Ende in die Nut 16 eingreift und schließlich die Raste 28 die Schraubenaufnahme 23 verrastend hintergreift. Durch die beim Zusammenfügen ineinander eingreifenden Teile 16, 17, 26, 29 werden die beiden Grundkörperteile 10, 20 zueinander für die Verrastung ausge- richtet. Abschließend wird ein Kopplungselement in Form einer Schraube 8 von unten durch die Bodenlöcher 25, 15 in die Schraubenmutter 7 eingeschraubt, ggf. soweit, bis die Schraube 8 durch die Deckenöffnung 27 nach oben vorsteht. In der gewünschten Endlage kann die Schraube 8 mittels einer Kontermutter 9 gesichert werden. To connect the two main body parts 10, 20, the procedure is as follows: A hexagon nut 7 is inserted non-rotatably in the hexagonal socket 13 of the left main body part 10. Subsequently, with elastic widening of the plug-in receptacle 23, the hexagonal receptacle 13 of the left basic body part 10 and the plug receptacle 23 of the right basic body part 20 are inserted in the running direction 4 until the centering projections 17 engage in the centering openings 29, the cover 26 with its free end into the groove 16 engages and finally the catch 28, the screw receptacle 23 engages latching behind. As a result of the parts 16, 17, 26, 29 engaging in one another during assembly, the two basic body parts 10, 20 are aligned with one another for latching. Finally, a coupling element in the form of a screw 8 is screwed from below through the bottom holes 25, 15 in the nut 7, if necessary, until the screw 8 protrudes through the ceiling opening 27 upwards. In the desired end position, the screw 8 can be secured by means of a lock nut 9.
Statt wie gezeigt die beiden Grundkörperteile 10, 20 sowohl mittels der Raste 28 als auch mittels der Schraube 8 miteinander zu verbinden, können die beiden Grundkörperteile 10, 20 alternativ nur verrastet oder nur mittels der Schraube 8 miteinander verbunden sein. Instead, as shown, the two basic body parts 10, 20 to be connected to each other both by means of the catch 28 and by means of the screw 8, the two basic body parts 10, 20 may alternatively only be locked or only connected to each other by means of the screw 8.
Statt der gezeigten Sechskantaufnahme 13 kann auch jede andere Schraubenmutteraufnahme mit unrundem, z.B. polygonem oder elliptischem Aufnahmequerschnitt und eine Mutter mit entsprechender Außenkontur verwendet werden, solange die Mutter nur unverdrehbar in der Schraubenmutteraufnahme gehalten ist. Instead of the illustrated hexagonal socket 13, any other screw nut receptacle with non-circular, e.g. polygonem or elliptical receiving cross-section and a nut with a corresponding outer contour can be used, as long as the nut is held only non-rotatably in the nut.
Wie in Fig. 2 gezeigt, wird der Laufwagen 1 in eine an einer Möbeldecke 30 befestigte, unten offene C-förmige horizontale Laufschiene 2 von der offenen Schienenstirnseite her eingesetzt. Wenn der horizontale Anstand A zwischen Laufschiene 2 und Möbelseitenwand 31 zu gering ist, um den montierten Laufwagen 1 endseitig in die Laufschiene 2 einzufädeln, wird der Laufwagen 1 im zerlegten Zustand in die Laufschiene 2 eingesetzt. Dazu werden vom Bediener zunächst der linke Grundkörperteil 10 mit eingelegter Schraubenmutter 7 und dann der rechte As shown in Fig. 2, the carriage 1 is mounted in a fixed to a furniture ceiling 30, open at the bottom C-shaped horizontal rail 2 from the open rail front side. If the horizontal propriety A between running rail 2 and furniture side wall 31 is too low to thread the assembled carriage 1 ends in the track 2, the carriage 1 is used in the disassembled state in the track rail 2. For this purpose, the operator first of the left basic body part 10 with inserted nut 7 and then the right
Grundkörperteil 10 jeweils von der offenen Schienenstirnseite her in die Laufschiene 2 eingeführt (Fign. 2a, 2b) und anschließend über den Profilspalt der Laufschiene 2 in der Laufschiene 2 aufeinander zu geschoben, bis die beiden Grundkörperteile 10, 20 miteinander verrastet sind. Abschließend wird die Basic body part 10 each introduced from the open rail front side in the running rail 2 (Figures 2a, 2b) and then on the profile gap of the Running rail 2 in the track 2 pushed toward each other until the two main body parts 10, 20 are locked together. In conclusion, the
Schraube 8 von unten durch den Profilspalt in die Schraubenmutter 7 eingeschraubt und mittels der Kontermutter 9 gesichert (Fig. 2c). An der nach unten aus der Laufschiene 2 vorstehenden Schraube 8 wird die Schiebetür hängend befestigt. Screw 8 screwed from below through the profile gap in the nut 7 and secured by means of the lock nut 9 (Fig. 2c). At the down from the track 2 protruding screw 8, the sliding door is attached hanging.
Der kleinstmögliche Abstand A ist, zumindest im gezeigten Ausführungsbeispiel durch den Durchmesser der Laufrollen 6 vorgegeben. The smallest possible distance A is, at least in the embodiment shown, predetermined by the diameter of the rollers 6.
Statt wie in Fign. 1 und 2 gezeigt aus zwei Grundkörperteilen kann der Laufwagen auch aus drei oder mehr miteinander verbundenen Grundkörperteilen zusammengesetzt sein, die jeweils mindestens eine Achse des Laufwagens tragen. In Fign. 3a, 3b weist der zweiachsige Laufwagen 1 zusätzlich einen an sich bekannten Selbsteinzugsdämpfer 32 auf, um die Schiebetür gedämpft in ihre geschlossene oder geöffnete Endstellung einzuziehen. Das Dämpfergehäuse 33 ist an seinem einen Ende über einen Lagerbolzen 34 gelenkig am linken Grundkörperteil 10 angebunden und trägt an seinem anderen, freien Ende eine parallele Achse 5c mit zwei Laufrollen 6. Genauer gesagt ist am Dämpfergehäuse 33 ein weiterer, hier lediglich beispielhaft zum linken Grundkörperteil 10 baugleicher Grundkörperteil 35 über einen Lagerbolzen 36 gelenkig angebunden. Die beiden Lagerbolzen 34, 36 verlaufen parallel zu den Achsen 5a-5c der Laufrollen 6. Mit diesem weiteren Grundkörperteil 35 voran wird der Selbsteinzugsdämpfer 32 in die offene Schienenstirnseite der Laufschiene 2 eingeführt (Fig. 4) und dabei das Dämpfergehäuse 33, welches schmaler als der Profilspalt der Laufschiene 2 ist, in dem Profilspalt bis in die horizontale Lage hochgeschwenkt, in der dann auch die Laufrolle 6 des linken Grundträgerteils 0 in die offene Schienenstirnseite eingeführt werden kann. Abschließend werden wie in Fig. 2 beschrieben die beiden Grundkörperteile 10, 20 miteinander verbunden. Innerhalb der Laufschiene 2 horizontal belastetem Zustand sperrt sich die Position des inneren Laufwagengehäuseteils an dem Dämpfer selbst in gerader Position. Im Gegensatz zu einer starren Anbindung ermöglicht die gelenkige Anbindung des weiteren Grundkörperteil 35 einen minimalen Abstand A. Instead of in Fign. 1 and 2 shown in two basic body parts, the carriage can also be composed of three or more interconnected basic body parts, each carrying at least one axis of the carriage. In Fign. 3a, 3b, the biaxial carriage 1 in addition to a known self-closing damper 32 to retract the sliding door damped in its closed or open end position. The damper housing 33 is connected at its one end via a bearing pin 34 articulated to the left main body part 10 and carries at its other, free end a parallel axis 5c with two rollers 6. More specifically, on the damper housing 33 another, here only as an example to the left main body part 10 identical basic body part 35 hingedly connected via a bearing pin 36. The two bearing pins 34, 36 extend parallel to the axes 5a-5c of the rollers 6. With this further basic body part 35 ahead, the self-closing damper 32 is inserted into the open rail end side of the running rail 2 (FIG. 4) and the damper housing 33, which is narrower than the profile gap of the running rail 2 is swung in the profile gap up to the horizontal position, in which then the roller 6 of the left base support member 0 can be inserted into the open rail front side. Finally, as described in FIG. 2, the two basic body parts 10, 20 are connected to one another. Within the running rail 2 horizontally loaded state locks the position of the inner carriage housing part on the damper itself in a straight position. In contrast to a rigid connection, the articulated connection of the further main body part 35 allows a minimum distance A.
Durch die nachträgliche Anbindung eines Selbsteinzugsdämpfes 32 können auch Schiebetüren ohne Dämpfungssystem nachträglich mit einem Dämpfungssystem ausgerüstet werden. Due to the subsequent connection of a Selbsteinzugsdämpfes 32 sliding doors without damping system can be retrofitted with a damping system.

Claims

Patentansprüche claims
Mehrachsiger Laufwagen (1 ) für eine hängend geführte Schiebetür, aufweisend einen Grundkörper (3), der mindestens zwei in Laufrichtung (4) hintereinander angeordnete Achsen (5a, 5b) mit jeweils mindestens einer Laufrolle (6) aufweist, Multi-axle carriage (1) for a sliding sliding door, comprising a base body (3) which has at least two axles (5a, 5b) arranged one after the other in the running direction (4), each with at least one roller (6),
dadurch gekennzeichnet,  characterized,
dass der Grundkörper (3) aus mindestens zwei miteinander verbundenen Grundkörperteilen (10, 20) zusammengesetzt ist, die jeweils mindestens eine der Achsen (5a, 5b) aufweisen.  in that the base body (3) is composed of at least two interconnected main body parts (10, 20) each having at least one of the axles (5a, 5b).
Mehrachsiger Laufwagen nach Anspruch 1 , dadurch gekennzeichnet, dass die mindestens zwei Grundkörperteile (10, 20) miteinander in Laufrichtung (4) verrastet sind. Multi-axle carriage according to claim 1, characterized in that the at least two main body parts (10, 20) are locked together in the running direction (4).
3. Mehrachsiger Laufwagen nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die mindestens zwei Grundkörperteile (10, 20) mittels eines von der Laufwagenunterseite her eingebrachten Kopplungselements (8) miteinander verbunden sind. 3. Multi-axis carriage according to claim 1 or 2, characterized in that the at least two main body parts (10, 20) are interconnected by means of a introduced from the carriage underside coupling element (8).
4. Mehrachsiger Laufwagen nach Anspruch 3, dadurch gekennzeichnet, dass das Kopplungselement durch eine Schraube (8) gebildet ist, die durch Öffnungen (15, 25) der mindestens zwei Grundkörperteile (10, 20) hindurchgreift. 4. Multi-axis carriage according to claim 3, characterized in that the coupling element by a screw (8) is formed, which passes through openings (15, 25) of the at least two main body parts (10, 20).
5. Mehrachsiger Laufwagen nach Anspruch 3 oder 4, dadurch gekennzeichnet, dass der eine Grundkörperteil (10) eine nach oben offene Schraubenmutteraufnahme (13) aufweist, in die eine Schraubenmutter (7) eingelegt ist, in welche die Schraube (8) eingeschraubt ist. 5. Multi-axle carriage according to claim 3 or 4, characterized in that the one base body part (10) has an upwardly open nut nut receptacle (13) into which a nut (7) is inserted, in which the screw (8) is screwed.
6. Mehrachsiger Laufwagen nach Anspruch 5, dadurch gekennzeichnet, dass der andere Grundkörperteil (20) eine U-förmige Steckaufnahme (23) aufweist, in die bei zusammengestecktem Grundkörper (3) die Schraubenmutteraufnahme (13) eingesteckt ist. 6. Multi-axle carriage according to claim 5, characterized in that the other basic body part (20) has a U-shaped plug-in receptacle (23), in which the plugged-together base body (3), the nut nut receptacle (13) is inserted.
7. Mehrachsiger Laufwagen nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die mindestens zwei Grundkörperteile (10, 20) mindestens einen Vorsprung (17, 26) und mindestens eine Aussparung (16, 29) aufweisen, die bei zusammengestecktem Grundkörper (3) ineinandergreifen. 7. Multi-axle carriage according to one of the preceding claims, characterized in that the at least two main body parts (10, 20) at least one projection (17, 26) and at least one recess (16, 29) which engage in zusammengestecktem base body (3) ,
8. Mehrachsiger Laufwagen nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass an einem der mindestens zwei Grundkörperteile (10, 20) ein Selbsteinzugsdämpfer (32), insbesondere gelenkig, angebunden ist. 8. Multi-axle carriage according to one of the preceding claims, characterized in that on one of the at least two main body parts (10, 20) a self-closing damper (32), in particular articulated, is connected.
9. Mehrachsiger Laufwagen nach Anspruch 8, dadurch gekennzeichnet, dass der Selbsteinzugsdämpfer (32) an seinem freien Ende eine Achse (5c) mit mindestens einer weiteren Laufrolle (6) aufweist. 9. Multi-axle carriage according to claim 8, characterized in that the self-closing damper (32) has at its free end an axis (5c) with at least one further roller (6).
10. Mehrachsiger Laufwagen nach Anspruch 9, dadurch gekennzeichnet, dass die Achse (5c) mit der mindestens einen weiteren Laufrolle (6) an einem weiteren Grundkörper (35) angeordnet ist, der am freien Ende des Selbsteinzugsdämpfers (32) schwenkbar um eine zu den Achsen (5a, 5b) der Laufrollen (6) parallele Schwenkachse gelagert ist. 10. Multi-axis carriage according to claim 9, characterized in that the axis (5 c) with the at least one further roller (6) on a further base body (35) is arranged, which at the free end of the Selbsteinzugsdämpfers (32) pivotally about one of the Axles (5a, 5b) of the rollers (6) is mounted parallel pivot axis.
11. Mehrachsiger Laufwagen nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Grundkörper (3) aus drei oder mehr miteinander verbundenen Grundkörperteilen zusammengesetzt ist, die jeweils mindestens eine der Achsen des Laufwagens aufweisen. 11. Multi-axle carriage according to one of the preceding claims, characterized in that the base body (3) is composed of three or more interconnected basic body parts, each having at least one of the axes of the carriage.
12. Verfahren zum Einsetzen des mehrachsigen Laufwagens (1) nach einem der vorhergehenden Ansprüche in eine nach unten offene, C-förmige horizontale Laufschiene (2), dadurch gekennzeichnet, dass die mindestens zwei Grundkörperteile (10, 20) jeweils einzeln von der offenen Schienenstirnseite her in die Laufschiene (2) eingeführt und anschließend innerhalb der Laufschiene (2) zu dem Grundkörper (3) zusammengesetzt werden. 12. A method for inserting the multi-axle carriage (1) according to one of the preceding claims in a downwardly open, C-shaped horizontal track rail (2), characterized in that the at least two basic body parts (10, 20) in each case individually introduced from the open rail front side in the running rail (2) and then assembled within the running rail (2) to the base body (3).
Verfahren nach Anspruch 12, dadurch gekennzeichnet, dass der horizontale Abstand (A) zwischen der offenen Schienenstirnseite der Laufschiene (2) und einer Seitenwand (31) geringer als der zum Einsetzen des zusammengesetzten Laufwagens (5) erforderliche horizontale Abstand ist. A method according to claim 12, characterized in that the horizontal distance (A) between the open rail end face of the running rail (2) and a side wall (31) is less than the horizontal distance required for insertion of the assembled carriage (5).
EP17800777.9A 2016-11-15 2017-11-08 Multiple-axis wheel carrier for a suspended door Active EP3542018B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202016106391.4U DE202016106391U1 (en) 2016-11-15 2016-11-15 Multi-axle carriage for a hanging sliding door
PCT/EP2017/078527 WO2018091319A1 (en) 2016-11-15 2017-11-08 Multi-axle carriage for a sliding door that is guided in a hanging manner

Publications (2)

Publication Number Publication Date
EP3542018A1 true EP3542018A1 (en) 2019-09-25
EP3542018B1 EP3542018B1 (en) 2021-02-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP17800777.9A Active EP3542018B1 (en) 2016-11-15 2017-11-08 Multiple-axis wheel carrier for a suspended door

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Country Link
EP (1) EP3542018B1 (en)
DE (1) DE202016106391U1 (en)
DK (1) DK3542018T3 (en)
WO (1) WO2018091319A1 (en)

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Publication number Priority date Publication date Assignee Title
CN110185347B (en) * 2019-06-19 2024-05-24 中山市固美特五金制品有限公司 Convenient assembling and disassembling type buffering hanging wheel

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19828336B4 (en) * 1998-06-25 2014-02-06 Geze Gmbh drive
DE102010036897A1 (en) * 2010-08-06 2012-02-09 Dorma Gmbh + Co. Kg Modular sliding door carriage
JP5990392B2 (en) * 2012-03-30 2016-09-14 株式会社ニフコ Movable assist device

Also Published As

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EP3542018B1 (en) 2021-02-24
DE202016106391U1 (en) 2016-12-12
DK3542018T3 (en) 2021-04-12
WO2018091319A1 (en) 2018-05-24

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