EP2188473A1 - Laufwagen und aufhängesystem unter nutzung von laufwagen - Google Patents
Laufwagen und aufhängesystem unter nutzung von laufwagenInfo
- Publication number
- EP2188473A1 EP2188473A1 EP08785210A EP08785210A EP2188473A1 EP 2188473 A1 EP2188473 A1 EP 2188473A1 EP 08785210 A EP08785210 A EP 08785210A EP 08785210 A EP08785210 A EP 08785210A EP 2188473 A1 EP2188473 A1 EP 2188473A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- carriage
- suspension
- profile
- roller
- end portion
- 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
Links
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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
- 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
- E05D15/0652—Tracks
-
- 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
- E05D2015/0695—Magnetic suspension or supporting means
-
- 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
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
-
- 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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/46—Magnets
-
- 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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/606—Accessories therefor
- E05Y2201/61—Cooperation between suspension or transmission members
- E05Y2201/612—Cooperation between suspension or transmission members between carriers and rails
- E05Y2201/614—Anti-derailing means
-
- 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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/684—Rails; Tracks
-
- 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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/688—Rollers
-
- 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
- E05Y2800/45—Manufacturing
- E05Y2800/46—Injection moulding
-
- 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
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Definitions
- the invention relates to a carriage for the suspension of a part to be attached and along a travel path to be moved and a suspension system using such carriages.
- the invention is therefore an object of the invention to provide a carriage and a suspension system for along at least one travel to moving parts, in which suspension the above problems are avoided or at least reduced.
- a carriage according to the invention comprises a base body, on which at least a first roller is freely rotatably mounted, and a first suspension part, which has an upper end section on or in the base body with respect to the base body at least about an axis of rotation parallel to a longitudinal extension of the carriage is pivotally mounted.
- the first suspension part is formed with a lower end portion extending in a downward direction toward a part to be moved along a travel path.
- An axis of rotation of the at least one first roller extends transversely to the above-described downward direction and transversely to a tangent of the travel of the at least one part to be moved in a region of the at least one first roller.
- the axis of rotation of the at least one first roller is thus formed by means of a radius or diameter line of the circle which intersects an axial center of this roller.
- the carriage according to the invention further comprises at least a second roller.
- an axis of rotation of the at least one second roller extends transversely to the above-described downward direction and transversely to the tangent of the travel of the part to be moved in a region of the at least one second roller.
- the axis of rotation of the at least one second roller to the axis of rotation of the first roller in a plane of action, which is formed by a direction of action of the rollers and an extension direction of the axes of rotation of the rollers, seen in the direction of action of the rollers a predetermined vertical distance.
- the rollers are arranged at different heights with respect to the working plane, so that the lower of the rollers can roll on a lower guide rail and the upper of the rollers on an upper guide rail.
- the carriage according to the invention may comprise at least a third roller.
- an axis of rotation of the at least one third roller runs transversely to the above-described downward direction and transversely to the tangent of the travel of the at least one part to be moved in a region of the at least one third roller.
- rollers and guide rails may each have a flat running surface.
- the first and third rollers are preferably, seen in the direction of extension or extension direction of the axes of rotation, arranged on a front side of the carriage.
- the second roller is arranged on a rear, the front side opposite and opposite side.
- the corresponding guide rails are thus arranged extending on opposite sides of the carriage, which serves for the stability of the carriage. In addition, such guide rails are easy to integrate in a support profile.
- the main body of the carriage according to the invention seen in the effective direction of the rollers, have a forwardly projecting arm and / or a rearwardly projecting arm.
- Each arm has, viewed in a direction transverse to the plane of action, a lesser depth or thickness or thickness than a central portion of the base body.
- the middle section of the main body seen in the effective direction of the rollers, connects to the arm.
- the middle section is formed between the arms.
- the main body is formed by means of the arms and the middle section.
- at least one roller is attached to a respective free end of each arm.
- the at least one second roller is present preferably attached to the middle section of the body.
- the lower material thickness of the arms leads to a sprung mounting of the wheels mounted on the arms, so that any jerky movements or bumps in the guide rail or on the running surface of one or more of the rollers can be damped.
- any inclinations of the moving part in the direction of the travel can be compensated within certain limits.
- the first suspension part is accommodated on or in the middle section of the main body.
- a vertical distance between respective rollers in an insertion state of the carriage in which the carriage is inserted or inserted in guide rails lower than in a non-insertion state of the carriage.
- the rollers store and thus not only spring the carriage between the guide rails but additionally tense it. This improves the stability of the carriage with respect to the guide rails.
- the carriage according to the invention is designed so that the first suspension part is pivotally mounted with the upper end portion about an arbitrary axis. This ensures that not only bank but also other inclinations of the carriage can be compensated.
- the upper end portion of the first suspension member is formed in the shape of a ball, which may be formed flattened at least at one end formed on a by means of the upper end portion of the first suspension member.
- the spherical shape of the upper end portion at least in a lower portion is an easy way to achieve the pivoting about any axis.
- the ball may be flattened at least at one end, which is formed by means of the upper end section of the first suspension part and faces away from the moving part.
- the upper end portion of the first suspension member according to the invention is stored freely rotatably mounted in a recess of the body.
- the recess is formed complementary to an outer contour of the upper end portion of the first suspension part, with which the first suspension part comes into contact in the recess.
- the recess consequently has a (partial) hollow spherical shape.
- the upper end portion of the first suspension member is received freely rotatably mounted in a cavity of the body. Ie. the upper end portion is completely surrounded by the body.
- the cavity is formed complementary to the outer contour of the upper end portion of the first suspension member at least in a region where the upper end portion of the first suspension member comes into contact.
- the upper end portion is thus not necessarily with its entire surface on an inner surface of the cavity, which reduces friction between the cavity and the first suspension member and thus a possible increased wear.
- the first suspension part is preferably spring-mounted on an end which is formed by means of the upper end section and faces away from the part to be moved.
- the suspension is preferably effected by means of a spring means, which is supported in the case of a bearing in the cavity of the base body at an end remote from the first suspension part to an upper inner wall of the cavity of the base body. This is made possible, in particular, by the fact that, as described above, the cavity comes into contact with the upper end section only in a bearing area.
- the spring means is supported on a side facing away from the first suspension part by means of a support means.
- the Supporting means which is preferably a snap ring, is stationarily housed in the recess.
- the base body of the carriage according to the invention preferably also has a passage opening extending from a support surface of the recess or cavity with respect to the first suspension member in a direction away from the first suspension member toward the member to be moved, i. H. parallel to the above-described downward direction.
- the first suspension part is inventively preferably set up for attachment of a second suspension part.
- the second suspension part in turn is fastened to the part to be moved itself. It may alternatively be integrally formed with the part to be moved or, in the case of a frame sliding door leaf, for example.
- the first suspension part preferably has a sleeve at a lower end section.
- the sleeve is freely rotatably mounted on the lower end portion and protrudes with a predetermined length portion from the lower end portion.
- This section preferably has an internally threaded portion.
- the second suspension part has at its upper, the first suspension part end portion facing a complementary to the female threaded portion formed male threaded portion.
- the first and the second suspension part are attached to one another by screwing the sleeve onto the second suspension part.
- the sleeve has a non-circular outer contour which, for example, has the shape of an external hexagon. It is thus possible to attach and adjust the suspension parts in the case of the second suspension part attached to or integrally formed with him to be moved part to each other and adjust. In the case of an external hexagon only a wrench is required. There the non-circular outer contour is accessible from the outside, a simple height readjustment of an already attached, moving part is possible.
- the sleeve is preferably integrally formed with the lower end portion of the first suspension part. This has the advantage that no storage must be provided between the first suspension part and the sleeve, which can be subjected to enormous loads depending on the weight of the part to be moved. In the case, therefore, not the sleeve but the first suspension part itself is screwed to the second suspension part.
- the sleeve is arranged with the female threaded portion on the second suspension member such that its portion of predetermined length protrudes from the second suspension member toward the first suspension member out, wherein the externally threaded portion described above formed at the lower end portion of the first suspension member is.
- an additional section with a non-round outer contour is formed on the first suspension part between the outer threaded section and the upper end section, so that the first suspension part can be screwed to the second suspension part.
- the main body of the carriage according to the invention is block-shaped and further preferably formed from a plastic. This makes it possible to produce the basic body in a particularly simple manner, for example by means of injection molding or extrusion.
- a receptacle in the form of a bore or a passage opening is formed for each axis of rotation of the at least one roller in the main body.
- the respective recording points in an inner space preferably has a projection which is formed in a plane transverse to a longitudinal extent of the respective pivot axis recording of an inner surface of the receptacle in its interior protruding.
- the axis of rotation of the respective roller has a recess, which is formed substantially complementary to the projection, so that the projection of the respective axis of rotation engages with an insertion of the axis of rotation into the receptacle with the projection of the receptacle.
- This engagement in engagement causes the axis of rotation in the receptacle to be locked at least in such a way that the respective axis of rotation is prevented from moving in a direction parallel to its longitudinal extent, ie, out of or further into the main body.
- the projection and the recess may be formed such that in addition a rotation of the rotation axis is prevented. This is possible, for example, by opposing edges of the pre-jump and the recess are being executed.
- An inventive suspension system has at least a first, for example, upper guide rail.
- it has at least one part to be moved along a travel path.
- the at least one part to be moved is fixedly attached to or integrally formed with second suspension parts of at least two carriages described above.
- the respective rollers of the carriage roll on the at least one first guide rail.
- the invention may have at least one second guide rail.
- the carriages preferably each have at least two rollers in the case. One of the at least two rollers of the respective carriage rolls on the at least one first guide rail, and the respective other roller of the respective carriage on the at least one second guide rail. Running surfaces of the at least a first and second guide rails are formed facing each other.
- the guide rails are arranged in a carrier profile or formed integrally therewith. This offers the advantage of supporting profile and guide rails form, for example, as a continuous casting, which allows a low-cost production.
- the suspension system according to the invention also preferably has a profile in which the carriages are received stationary.
- the profile is open on a side facing the at least one part to be moved and extends substantially parallel to a direction of travel of the part to be moved. Ie.
- the profile is used to position the carriage to each other. In the case of the circular travel described above, the profile thus extends, as seen in the above-described downward direction, preferably along a partial circle line of the travel path.
- profile and carriage together form a module that can be mounted as a whole.
- the suspension system according to the invention can have at least one additional carriage. It also comprises a base body on which at least one roller is freely rotatably mounted analogously to the carriages described above, wherein an axis of rotation of the at least one roller extends transversely to a longitudinal extension of the additional loan carriage and transversely to the above-described downward direction.
- This at least one additional carriage is also preferably arranged in the profile between the carriages described above, to which one and the same part to be moved is attached.
- the difference to the carriages described above is that it has at least one additional carriages would have for a first suspension part features. It only serves to stabilize the profile. Especially with very wide doors a relatively long profile is required, which can bend or twist in operation and may begin to grind on, for example, a guide rail. This problem is avoided by means of the additional carriage in a simple manner.
- the profile according to the invention has passage openings for inserting or pushing through the axes of rotation of rollers of the carriages.
- the passage openings are arranged in alignment with the respective rotary axis receptacle of the corresponding carriage main body, thus extending in a direction parallel to a longitudinal extent of the axes of rotation.
- the respective basic body is inserted or pushed into the profile towards the positions of the through openings.
- the axes of rotation possibly with one-sided rollers, inserted from the outside through a respective passage opening of the profile into the respective rotary axis recording. Overall, this results in a very simple installation of the carriage.
- the passage openings are formed on two opposite side wall sections of the profile, so that axes of rotation are pushed through both openings.
- the axis of rotation is supported by means of the passage openings.
- this allows a two-sided attachment of two rollers on one and the same axis of rotation.
- the profile has a C-shaped cross-section.
- free ends of the legs each have projections which are formed to extend toward each other. This creates a receiving space for the carriages, which allows a simple insertion of the main body of the carriage from one end face of the profile in the receiving space.
- the profile is composed of several parts which are arranged to be fixedly attached to each other. This makes it possible to produce shorter and thus standardizable profile pieces, with which profiles of different length and design or arrangement with respect to the passage openings described above can be easily assembled.
- the profile parts on each side facing each have a part of a Klips- or latching connection.
- the suspension system according to the invention preferably further comprises a linear drive, which is preferably formed by means of a linear motor.
- the linear motor comprises a stator and a rotor.
- the stator is formed by means of a coil row which is fixedly arranged at a predetermined distance from a side of the profile facing away from the moving part and extends at least over part of a travel path of the at least one part to be moved. Due to the linear motor drive, an extremely low-wear drive is possible.
- the profile is formed of a magnetizable material and can itself be used as a rotor of the linear motor. As a result, costs are saved with respect to otherwise necessary magnets.
- the rotor can also be formed solely by means of a magnetic row or in conjunction with the profile, insofar as it is formed from magnetizable material.
- the linear drive can also be formed by means of a spindle or traction mechanism drive.
- the part to be moved may be, for example, a sliding door leaf, a floor sliding door leaf, a partition wall module or a folding door leaf.
- FIG. 1 shows a perspective view of a suspension system according to an embodiment of the invention
- FIG. 2A, 2B sectional views of a sliding door suspension along lines A - A, B - B and C - C in Figure 1 according to various embodiments of the invention
- FIGS. 2C-2E are sectional views of main bodies according to various embodiments of the invention of a respective carriage along a line D-D in FIG. 1,
- FIG. 3A castors in different versions
- FIG. 4 carriage suspension parts in various designs
- Figure ⁇ Sliding door suspension parts attached to sliding door panels, in different versions
- FIG. 6 sliding door suspension parts in various embodiments
- FIG. 7 a suspension system according to another embodiment of the invention.
- FIG. 8 profiles according to various embodiments of the invention.
- a part to be moved along a straight traveling path formed as a sliding door wing 30 is suspended from two carriages 100 according to an embodiment of the invention, constituting a suspension system according to a first embodiment of the invention.
- a suspension system according to a first embodiment of the invention.
- only the right part of the suspension is provided with reference numerals.
- the suspension shown on the left has the same components.
- the sliding door panel 30 is secured at its upper edge to sliding door panel suspension members 20.
- the suspension parts 20 have at an upper end portion 21 each an upwardly, ie in the y-direction in Figure 1 extending outer threaded portion 22.
- the outer threaded sections 22 are screwed into a sleeve 14 of a carriage suspension part 10.
- the sleeves 14 each have a not shown in Figure 1 internal thread.
- Each carriage suspension part 10 is pivotally mounted at an upper end in a base 101 of a respective carriage 100.
- rollers 102 are preferably mounted freely rotatable by means of axes of rotation 105.
- Figure 1 100 four rollers 102 are mounted on each carriage, with the respective rear rollers 102 are supported on an upper guide rail 1 of a support section 3 and the front rollers 102 to a lower, also formed on the support section 3 guide rail 2.
- the guide rails 1, 2 may of course be formed separately from the support section 3, or the support section 3 may be completely absent.
- rollers 102 Even if four rollers 102 are provided per carriage 100, more or fewer rollers 102 may be provided.
- rollers 102 are each mounted freely rotatable on a rotation axis 105.
- the axes of rotation 105 are preferably received in a stationary manner in the main body 101 of the respective carriage 100.
- the axes of rotation 105 thus represent with respect to the main body 101 thru axles. D. h. only the rollers 102 rotate.
- the rollers 102 are advantageously ball bearings on the axes of rotation 105, as shown schematically on the left in Figure 2A with respect to the left roller 102. Of course, they can also be slide-mounted.
- the main body 101 For receiving the axes of rotation 105, the main body 101 respectively a receptacle 106, which is preferably formed complementary to a corresponding outer contour of the respective axis of rotation 105. However, it can also generally have a circular cross-section.
- each axis of rotation 105 has a locking recess 108 in the form of a groove-shaped recess.
- the main body has at a corresponding point on a locking projection 107 which is formed substantially complementary to the locking recess.
- the locking projection 107 extends in a direction ⁇ y transversely to a plane of action x-z of the respective roller 102.
- the plane of action is defined by the effective direction ⁇ x of the carriage 100, i. H. its direction of movement, and a horizontal direction ⁇ z defined transversely to the direction of action ⁇ x of the carriage 100.
- An inner diameter of the receptacle 106 is preferably equal to a maximum outer dimension of the respective axis of rotation 105. However, it can also be slightly smaller than the outer dimension, so that the respective axis of rotation 105 is jammed in an insertion into the respective receptacle 106 in her. In that case, the locking projection 107 and the locking recess 108 may be omitted.
- FIG. 2A a sectional view of the sliding door hanger along a line B - B in Figure 1 is shown.
- An upper end section 12 of a carriage suspension part 10 has a circular cross-sectional area when viewed in the x-coordinate direction in FIG. 2A.
- the carriage suspension part 10 extends through a passage opening formed in the main body 101 and protrudes from an underside of the main body 101 with a lower end portion 13.
- a sleeve 14 is freely rotatable at the lower end portion 13 of the suspension part 10 and in the ⁇ y coordinate direction essentially chen stationary. Ie. the sleeve 14 can not move in the ⁇ y-coordinate direction either at all or only to a small extent, for example, due to a play existing in the ⁇ y coordinate direction between the sleeve 14 and the lower end section 13.
- the carriage suspension part 10 is received rotatably mounted with a lower portion of the upper end portion 12 in a recess 110 of the base 101 at least about the x-coordinate axis shown in Figure 2A.
- FIG. 2A On the right in FIG. 2A, a sectional view of the sliding door suspension along a line C - C in FIG. 1 is shown and shows a roller 102 arranged on the right, constructed in the same way as the roller 102 shown in section on the left in FIG. 2 and received in the main body 101.
- FIGS. 2C-2E basic bodies 101 according to various embodiments of the invention are shown in section along a D-D in FIG. 1, respectively.
- carriage suspension parts 10 used in the respective base body 101 are shown in FIGS. 2C and 2D, but not in section. All embodiments have in common that they are similar to the embodiment shown in Figure 2A Carriage suspension parts 10 are received in recesses 110 of the respective base body 101.
- the main body 101 has four receptacles 106 for roller rotation axes 105 (not shown). They may not be continuous with regard to continuous or, as shown in Figure 2A.
- the main body 101 has a recess 110 arranged centrally in the z-coordinate direction.
- the recess 110 has, as seen in the y-coordinate direction, preferably a circular cross-sectional shape.
- a groove 113 is preferably formed in the recess 110.
- the groove 113 extends substantially to the horizontal plane xz of a carriage 100, to which the main body 101 belongs.
- the groove 1 13 is formed on an inner surface of the recess 110 circumferentially.
- a stop member is preferably fitted in the form of a snap ring 19.
- a the carriage portion-suspension member 10 facing, not hidden by the recess 110 surface of the stop member serves as Vogel°. Stop surface for the carriage suspension part 10.
- a spring means may be arranged here in the form of disc springs 17. The sprung mounting of the carriage suspension part 10 is explained in more detail in connection with Figures 2F - 2I.
- the upper end portion 12 of the carriage suspension part 10 has, as seen in the ⁇ y-coordinate direction, preferably a circular cross section.
- the upper end portion 12 is preferably in the shape of a circle flattened at two opposite, opposite ends.
- a sleeve 14 connects, which is preferably integrally formed with the carriage-suspension part 10 and at least in a lower portion of a non-circular outer contour, preferably in the form of an external hexagon.
- a basic body 101 shown in FIG. 2D has two off-center recesses 110, seen in the ⁇ z-coordinate direction, both of which are preferably formed like the recess 110 shown in FIG. 2C.
- the recesses 110 are preferably arranged in each case on one side of the center line LM at an identical spacing therefrom.
- a basic body 101 according to yet another embodiment of the invention shown in FIG. 2E represents a combination of the embodiments shown in FIGS. 2C and 2D.
- the respective carriage suspension parts 10 have been omitted in FIG. 2E.
- This embodiment has the advantage that it is suitable both for sliding door leaf suspension parts, which each have only one suspension point, and for sliding door wing suspension parts with several suspension points. Should still be required more shots, it is advantageous for reasons of stability of the body, optionally provide more than two rollers 102 per hanger side of a moving part 30.
- the main body 101 may be made longer, more than three recesses 110 or cavities 11 1 aufwei- sen, preferably each pair of immediately adjacent recesses 110 and cavities 111 each having at least one Drehachsen- recording 106 is formed.
- FIG. 2F shows an arrangement of a sliding door suspension part 10 in a base body 101 of a carriage 100. On the left in FIG. View of this arrangement along the line B - B shown in Figure 1.
- the sliding door suspension part 10 is similar, as shown in Figures 2A - 2C, supported upwardly in Figure 2F on a composite of disc springs 17 spring element or spring means.
- the spring element preferably consists of two disc springs 17, which preferably bear against each other on one side, each of which has a larger outer diameter.
- the upper plate spring 17 is supported on an inner wall of a cavity 11 formed in the main body 101 facing one of the disc springs.
- the disc springs 17 can also be arranged rotated about an axis parallel to the horizontal plane x-z by 180 °, so that the disc springs 17 are supported against each other on one side, each having a smaller outer diameter.
- the spring element may also be constructed from only one or more than two disc springs 17. The two arrows on the right in FIG. 2F represent the direction in which the disc springs 17 are to be moved toward one another with regard to an assembly state.
- Figure 2G shows another variant of a sprung support of the sliding door suspension part 10, also as a sectional view along the line B - B in Figure 1.
- a coil spring 18 is used, which is also formed on an upper inner wall of the base body 101 Cavity 111 is supported.
- FIG. 2H shows the spring element of FIG. 2G, with the difference that the main body 101 has no cavity 11, but rather a recess 110.
- the spring element is supported on top of a stop which is formed by means of a snap ring 19.
- the snap ring 19 is added laterally in a groove 113 analogous to Figures 2A - 2C.
- the spring element can be supported upwardly on a cover part 112 of the carriage 100.
- the cover part 112 is preferably fastened to the main body 101 by means of fastening screws 109.
- a region of an underside of the cover part 112, which comes into contact in the recess 110 forms an upper support surface for the spring element.
- a snap ring according to FIG. 2H can be arranged below the cover part in this region.
- cover part 112 simplifies the assembly of a carriage 100, since the spring element can be inserted into the base body 101 after it has been produced. Furthermore, it is possible in this embodiment to replace a broken during operation spring, which helps to reduce repair costs.
- the spring element is not limited to the disc spring and coil spring arrangements described. Each spring element is conceivable, which can be integrated into the main body 101 of the carriage 100.
- the spring element can be formed by means of a leg spring whose legs are supported on the sliding door suspension part 20 or on an inner side of a cavity 111 or support surface.
- the arrangement with cover part 1 12 is for a readily applicable to the plate spring arrangement shown in Figure 2F. On the other hand, it can also be applied to the arrangement shown in Figure 2B. This offers the advantage that the sliding door panel suspension member 20 can be used after manufacture of the main body 101 and possibly replaced, which also helps to reduce repair costs.
- each arm 103 in the z-coordinate direction in FIG. see, laterally formed arms 103 which have a smaller thickness than a center portion 104 of the main body 101.
- each arm preferably has a receptacle 106 for a respective axis of rotation 105 of a roller 102.
- a topmost position of each upper caster 102 has a lowermost position of a lower caster 102 in a non-deployed state in which the carriage 100 is not set in guide rails 1, 2 Distance a ⁇ _R on, which is preferably slightly larger than a distance a F s of running surfaces of the guide rails 1, 2 to each other.
- a main body 101 according to another embodiment of the invention is shown in FIG. 2K.
- the arms 103 are attached to the middle section 104 of the main body 101 below an upper edge of the main body 101 and depart therefrom.
- the upper portion has minimum dimensions required to securely receive a carriage suspension member 10. As a result, a saving of material for the body 101 in said upper portion is possible.
- the arms 103 are also attached to the middle section 104 at the bottom.
- a lower portion of preferably each arm 103 has at the same time a receptacle 106 for an axis of rotation 105 of a roller 102.
- further material can be saved.
- the arms 103 may be provided to store the axes of rotation 105 resiliently. This can be done, for example, as described with respect to the carriage suspension part 10 in the main body 101.
- the respective rotary axis receptacle 106 has a larger interior than outer dimensions of the respective axis of rotation. se 106.
- the respective inner sleeve has a passage opening for receiving the respective axis of rotation 105 and is spring-mounted in the outer sleeve.
- the outer sleeve (with the spring-mounted inner sleeve) is fitted into the base body. Then, the rotation axis can be fitted into the inner sleeve, resulting in easy assembly.
- FIG. 3A by way of example, three rollers 102 are shown, which are each provided with a locking recess 108 described above.
- the roller 102 shown in the middle has an outer contour with a zipper in cross-section, by means of which the rotational axis 105 engages in a positive engagement with the receptacle 106 (not shown) of the main body 101 passes, so that the rotation axis 105 with respect to the main body 101 can not be rotated.
- a portion of the rotation axis 105 between this area and a portion of the respective roller 102 is preferably circular in cross-section.
- the axis of rotation 105 may have a tapered design towards its free end, so that a cross-sectional area of the rotation axis 105 on the end facing away from the roller 102 is smaller than a cross-sectional area, for example in the vicinity of the roller 102. As a result, the insertion of the rotation axis 105 is facilitated in the base 101. This is particularly favorable if locking projections 107 and locking recesses 108 are present.
- FIG. 3B shows a rotation axis 105 according to another embodiment of the invention. It differs from the axis of rotation 105 shown on the right in FIG.
- this provides a depth stop with regard to insertion into a main body 101.
- the shape of the rotation axis 105 determines a maximum depth, with which the rotation axis 105 can be pushed into a main body 101 maximum.
- a stop for the placement of a roller 102 is formed at the same time.
- the embodiments of a carriage suspension part 10 shown in FIG. 4A mainly relate to its upper end section 12.
- all of the carriage suspension parts 10 shown in FIG. 4 each have a sleeve 14 with an internal thread or internal thread section 15.
- the sleeve 14 preferably also has a non-circular outer contour, preferably in the form of an outer hexagonal section 16, as can be seen in particular at the bottom left in FIG. 4A.
- the non-circular outer contour serves the purpose of being able to bring a tool, such as a wrench, with the outer contour positively engaged. This makes it possible in a very simple manner to rotate the sleeve 14 by means of a conventional tool.
- the lower end portion 13 may also be formed as already described above.
- the upper end section 12 is designed as a ball and is preferably mounted pivotably or rotatably about each axis parallel to the horizontal plane x-z.
- the upper end section 12 is designed as a cylinder lying in the horizontal plane x-z, whose longitudinal extent runs parallel to the x-coordinate axis.
- a shaped suspension part 10 is rotatably or rotatably mounted at least about the x-coordinate axis.
- end faces 11 of the cylindrically shaped upper end section 12 are not flat but convex.
- the end faces 1 1 preferably have the shape of hemispheres.
- the upper end portion 12 is ellipsoidal in shape. This makes it possible to form the receptacle 110, 111 in such a way that the carriage suspension part 10 can be rotated about several axes in the horizontal plane xz, but with different degrees of deflection.
- the maximum degree of the respective deflection is determined by the shape of a curvature of at least one support surface of the carriage suspension part 10 in a direction transverse to the respective axis of rotation and the force required to rotate the carriage suspension part 10. If the curvature of the support surface is circular, as shown for example at the top right in FIG.
- the support surface of the carriage suspension member 10 is larger than in the case of a circular shape.
- a friction between the carriage suspension part 10 and the base body 101 is larger, which increases the force required to rotate the carriage suspension part 10 and thus makes it difficult to rotate. This is advantageous in that, for example, an abutment of a person against a sliding door leaf 30 only leads to a pivoting of the same from a certain force.
- the upper section can also be flattened and preferably convex.
- the convex shape is favorable, for example, when the upper end portion 12 is received in a recess 110 shown in the middle in Figure 2 and upwards, for example, to an inner side of a supporting profile, little space.
- a deflection limitation can also be achieved by means of an above the carriage Suspension part 10 arranged inner surface of the base 101 may be formed. In that case, one of the ends of the carriage suspending member 10, as seen in the horizontal plane xz, abuts the upper inner surface at a predetermined degree of rotation of the carriage suspending member 10, so as to further turn the carriage suspending member 10 can not.
- the resting surface of the upper end portion 12, d. H. the surface lying on a corresponding surface of the main body 101 may be made flattened, as shown in FIG. 4D.
- the upper and / or lower flats shown in Figs. 4C and 4D are applicable to all upper end portions 102 shown in Figs. 4A and 4B.
- FIGS. 4A-4D a sleeve 14 formed continuously with an outer hexagonal section 16 has been shown.
- the male hexagonal portion 16 is preferably formed in an upper portion of the sleeve 14 only. This is particularly favorable if the associated carriage 100 is held in a support profile 3, not shown. This makes it possible that the hexagon section 16 is covered by the support section 3 to the outside, so that only the remaining portion of the sleeve 14 is visible. This remaining portion may be designed according to aesthetic aspects.
- a cranked wrench can be used to rotate the sleeve 14.
- An advantageous shape is, for example, the circular cross-section indicated in FIG. 4E. Other examples are shown in a later explained Figure 5B.
- a sliding door suspension part 20 can, as shown on the left in FIG. 5A, be fastened to a full leaf sliding door leaf 30, for example by means of fastening. be fastened screws 109. Alternatively, it may be integrally formed with the sliding door panel 30.
- a glass frame sliding door leaf 30 is shown by way of example, wherein the sliding door suspension part 20 is formed integrally with a frame 31 in the case shown. In a suspended state of the glass frame sliding door leaf 30, only the portion of the sliding door suspension part 20 that is located below the external thread section 32 is advantageously visible.
- a sliding door leaf suspension as shown on the right in Figure 5B, conceivable.
- the sliding door hanging part 20 is formed such that a lower portion of the hanging part 20 extending in the z direction is arranged to pass therethrough from one side of a all-glass sliding door leaf 30.
- the suspension part 20 is fixed to the all-glass sliding door leaf 30, for example by means of a screw 109.
- an upwardly directed male threaded portion 22 for attaching the sliding door hanger 20 to a carriage hanger 10 is formed.
- the sliding door suspension member 20 may be designed aesthetically apart from the male threaded portion 22.
- FIG. 6 two variants of a sliding door suspension part 20 are shown, which are designed for attachment to a sliding door panel 30, not shown.
- the sleeve 14 is formed or attached instead of the carriage suspension part 10 on the sliding door suspension part 20.
- the associated carriage suspension part 10 at the lower end portion 13 has a correspondingly formed, ending at a lower end of the lower end portion 13 male threaded portion 22.
- rollers 102 provision can be made for the rollers 102 to have a predetermined clearance on the axes of rotation 105 in a direction transverse to their effective direction ⁇ x, ie in the ⁇ z coordinate direction in the figures.
- the rollers are thus additionally adapted to move in the direction transverse to their effective direction ⁇ x and thus compensate for any deformations of a respective guide rail 1, 2 or a support section 3.
- This game can be realized in that a respective axis of rotation 105 has inner and outer stops. These stops can be realized in that the axis of rotation 105 has at a respective point circumferentially a circumferential groove, on each of which a snap ring is placed. This has the advantage that the rollers 102 can be replaced later.
- At least the inner stop is integrally formed with the axis of rotation 105.
- the play in the bearing is particularly advantageous if the rollers 102 have, for example, a groove-like running surface seen in the direction of action, and the corresponding guide rail (s) have a complementary, preferably crowned, running surface or vice versa. In that case, the rollers 102 themselves can not compensate tolerances in the ⁇ z coordinate direction in the figures.
- a rotation axis 105 arranged in a rotationally fixed manner relative to the base body 101, to freely arrange these in the base body 101 in a rotatable manner.
- This can be realized in that a ball-bearing sleeve fitted, pressed or otherwise arranged in a rotationally fixed manner in the base body 101 in a rotary axis recording 106.
- the respective rotation axis 105 is fitted into the sleeve in such a way that the rotation axis 105 can not move in the ⁇ z coordinate direction in the figures or with little play.
- the respective roller (s) 102 is (are) rotationally fixed or in turn freely rotatably arranged on the axis of rotation 105.
- the manufacture of the herein preferably integrally formed body 101 is very simple.
- at least the upper end portion 12 of the carriage suspension member 10 at least in a receiving area in which it is to be received in a recess 1 10 or a cavity 1 11 of the base body 101 made of a material which is a predetermined by heat Dimension expands more than material from which the base body 101 is formed at least in the means of the recess 110 or the cavity 11 1 formed corresponding receiving area.
- at least the upper end portion 12 in this area of a metal and the base body 101 in the corresponding region are preferably formed from a plastic.
- the heated part is inserted or pushed into an injection mold and overmoulded with the plastic for the main body 101.
- the base body 101 and the heated part detach from one another, so that the carriage suspension part 10 can be rotated in the base body 101 or the production tool can be removed from the base body in a non-destructive manner.
- the main body 102 may be molded around the carriage suspending member 10 or the production tool by extrusion.
- the main body 101 may also be composed of two halves, which are fixed to each other, for example by means of fastening screws.
- the carriages 100 presented herein are particularly suitable for installations in which a linear drive is used to move the part (s) to be moved.
- the linear drive is formed by means of one or more linear motors.
- a linear motor usually consists of, for example, a stationary stator attached to a carrier profile and at least one rotor attached to the respective moving part.
- the stator is typically formed by means of a series of juxtaposed coils.
- the coil row typically extends along at least part of a travel path of the at least one moving part 30.
- Around the coils are winding wires according to a n-phase connection scheme, where n GN, n> 1.
- the rotor typically consists of either magnetizable material or a series of permanent magnets. The rotor extends substantially parallel to a longitudinal extension of the stator.
- FIGS. 7A-7C show a rotor 40 of a linear motor, preferably designed as a module, on which carriages 100 according to one of the embodiments described above are mounted.
- the rotor 40 preferably has a row 41 of permanent magnets 41 a.
- the magnets 41a are fastened or mounted on a cross-sectionally substantially C-shaped profile 42.
- the rotor may be formed by means of magnets 41a, which are arranged on a surface of the respective main body 101 facing a stator (not shown). The attachment can be done for example by gluing.
- the magnets 41a are combined together to form a module.
- the module can be formed, for example, by arranging the individual magnets 41a in a row and potting them by means of a potting compound.
- the potting compound can also be used to attach the magnetic series 41 on the profile 42 or fastened.
- the rotor 40 may alternatively be formed solely by means of the profile 42.
- a carriage 100 is respectively inserted and / or inserted on the right and left.
- the carriages 100 themselves can be recognized by respective downward protruding sleeves 14.
- the carriages 100 thus have a basic body 101 similar to FIG. 2C.
- FIG. 7B which shows the rotor 40 from above in a plan view, it can be seen that the running machine gene 100 each preferably on both sides each have two rollers 102, which are seen on the sides, in the ⁇ y-coordinate direction, arranged offset to each other.
- the profile 42 has at passages 43 at which rotational axis receptacles 106 of a respective carriage 100 are arranged.
- the through-openings 43 as seen in the ⁇ z-coordinate direction, are aligned with the rotary axis receptacles 106.
- the respective axis of rotation 105 is at one or both ends, on which or on which a roller 102 is mounted, from the respective carriage and the profile 42 to the outside, d. H. in + z or -z coordinate direction.
- a roller 102 mounted only at one end of a rotation axis 105 there are two variants.
- the axes of rotation 105 at the end thereof without a mounted roller 102 are likewise accommodated in a passage opening 43 formed in the profile 43. Ie. the respective axis of rotation 105 is stored stored in the profile 40. If the axes of rotation 105 are stub axles, they additionally preferably serve to fasten the respective carriage 100 in the profile 42. D. h.
- the carriages 100 are merely due to the insertion of the axes of rotation 105 from one side of the profile 42 through a respective first passage opening 43, a rotation axis recording 106 in the base 101 of the respective carriage and possibly a respective second passage opening 43 in the profile 42 to each other in Position brought. So there are no additional locking means necessary.
- all passage openings 43 are complementary to a portion of a respective axis of rotation 105 to be accommodated or to be supported, ie, preferably with a circular cross-section.
- one purpose of the profile 42 is to position the carriages 100, 100 'in relation to each other. However, it is only necessary to attach one of the carriages 100, 100 'in a fixed manner to the profile. Therefore, according to a development of the invention, it is provided that only at least one passage opening 43 or a pair of passage openings 43 formed on opposite side walls of the profile 42 is designed to be complementary to the respective axis of rotation 105. At least one of the other passage openings 43, as shown by way of example in FIG. 8C, has an elongated hole shape.
- the profile 42 is, as shown at the bottom right in Figure 7A enlarged, downwardly open and has at lower ends of side walls facing projections 44 on.
- a carriage 100, without rollers 102, in ⁇ x coordinate direction be inserted into the profile, and the carriage 100 is held by means of the profile 42.
- the magnets 41a are arranged such that a pole arrangement changes between magnets 41a disposed immediately adjacent, ie a pole arrangement of the sequence NSN -... or SNS -... arises.
- FIG. 7C shows a sectional view of the arrangement along a line E-E in FIG. 7A.
- the positions of the right and left arranged carriage 100 can be seen particularly well.
- a carriage 100 ' is arranged in the middle of the profile 42.
- the rollers 102 of a respective carriage 100 are arranged such that, viewed parallel to the plane of action xz in the ⁇ z coordinate direction, the outer two rollers 102 are arranged slightly higher than the two inner rollers 102. Ie. the outer rollers 102 roll on two, arranged on both sides of the rotor 40 and not shown upper guide rails 1 from. The inner rollers 102 roll on two, also on both sides of the rotor 40 arranged and not shown lower guide rails 2 from. The carriages 100 are thus held in position in guide rails 1, 2 due to the respective four rollers 102. This means that when attaching, for example, a sliding door leaf 30 to carriage 100 no unintentional tilting of the respective carriage in the guide rails 1, 2 can be done, which facilitates the attachment.
- the profile 42 thus ensures the accurate positioning of the carriage 100, 100 'with respect to the profile 42, while the carriage 100, 100' ensure the exact positioning of the rotor 40 with respect to a stator, not shown.
- FIG. 7D shows the profile 42 without attached carriages 100, 100 '.
- FIGS. 7A-7D which extends over an entire length of the profile 42, it can only be provided in sections or extend over only a partial length of the profile 42. Since the stability of the profile 42 is particularly good, in particular in regions of the carriages 100, 100 ', the magnet row 41 can be designed such that the magnets 41a only occur in these areas.
- FIG. 7E shows a view of a linear motor suspension in a complete state. All parts of the linear motor are in a Profile 3 added.
- the support profile preferably has two receiving spaces. An upper receiving space serves to receive a stator 4 of the linear motor.
- the stator 4 rests on a lower side on two projections, which are preferably formed by upper sides of upper guide rails 1.
- the attachment or locking can be done for example by means of one or more screws 5.
- the screw 5 is preferably screwed into an upper wall portion of the support section 3.
- the screw 5 is supported on an underside of the upper wall portion of the support profile and presses the stator 4 against the tops of the projections on which the stator 4 is located.
- the stator 4 is clamped in the support section 3 stationary and locked.
- a sliding door panel 30 is attached to carriage hangers 10 of carriage 100 by means of sliding door suspension members 20.
- the carriages 100, 100 ' are not accommodated in a single profile 42.
- the suspension system has at least two profiles 42.
- FIG. 8A shows a profile 42, which is configured by way of example to receive a carriage 100.
- the profile 42 has, in addition to the passage openings 43 for receiving rotational axes 105 of a carriage 100 at least on one end side in the direction of a longitudinal extension of the profile 42 from the profile 42 facing away latching projections in the form of locking lugs 45.
- Locking lugs 45 or, as shown in FIG. 8A, latching receptacles 46 for receiving can also be provided on the respective other end side Locking lugs of another profile 42 may be formed.
- the locking receptacles 46 are preferably formed as recesses or recesses or according to Figure 8A as through holes.
- grooves 49 are formed in each case from one end face of the profile 42 to the respective latching receptacle 46 on an inner wall of the profile.
- the grooves 49 preferably have a depth t which substantially corresponds to a thickness d of a lug portion 45a of a corresponding latching lug 45 of another profile 42.
- the grooves facilitate sliding one profile 42 onto another.
- all lug portions 45a and grooves 49 each have a same thickness d or depth t.
- the detents 45 and locking receptacles 46 are arranged rotationally symmetrically on the end faces. Ie. the detents 45 and detent recesses 46 are arranged so that both end faces, viewed from the front, each have the same appearance. This makes it irrelevant with which end face the profile 42 is clipped or latched to another, not shown, profile 42, which simplifies the assembly.
- an attachment section 48 is provided on each end side according to an embodiment of the invention shown in FIG. 8B.
- the profile 42 shown in Figure 8B is exemplified for receiving a carriage 100 'is formed.
- the profile has, at a front end in FIG. 8B, an attachment section 48 in the form of a protruding inner wall which is thin-walled with respect to a wall thickness of the profile 42.
- the profile 42 also has an attachment section 48, this time in the form of a protruding, with respect to a wall thickness of the profile 42 thin-walled executed outer wall.
- An inner contour of the outer wall is substantially complementary to an outer contour of the inner wall, so that two profiles 42 can be plugged together with complementary end faces trained.
- the outer wall of a profile 42 pushes on the inner wall of the other profile 42, and the locking lugs 45 of one profile 42 engage in the corresponding locking receptacles 46 of the other profile 42 a.
- profiles 42 there are two types of profiles 42, one with the front side only protruding inner walls and one with the front side exclusively protruding outer walls.
- profiles 42 represent lateral closure profiles with respect to an overall profile.
- locking lugs 45 and / or locking receptacles 46 are formed in the Aufsetzabroughen 48. Ie. the attachment sections 48 project further than in the embodiment of the invention shown in FIG. 8B. The locking lugs 45 are thus enclosed by the respective Aufsetzabêt 48, which provides even higher protection against accidental breaking off the locking lugs 45.
- the passage openings 43 are configured, for example, as elongated holes, which allows the above-described flexibility of use and compensating possibility, for example, with regard to thermal stresses.
- FIG. 8D shows a profile 42 according to yet another embodiment of the invention.
- the profile 42 is not designed for receiving carriages 100, 100 'but serves as a connecting link between two other profiles 42.
- Extension of the profile 42 are seen as Aufsetzabêt 48 on each end face seen horizontally on an end side half of a protruding inner wall portion and on another half an outer wall portion. Ie. the end faces are rotationally symmetrical, as in the embodiment shown in FIG. 8A, which leads to the advantages described above.
- fastening openings 47 are provided instead of latching lugs and latching receivers 46, preferably in mutually opposite side walls in areas of the attachment sections 48. After a mating of two profiles 42 they are screwed together in the simplest case.
- the profiles 42 shown in FIGS. 8A-8D offer the advantage of being able to produce standardized profile parts 42.
- a variety of profile parts 42 is provided with through holes 43 for receiving a carriage 100 and / or a carriage 100 '.
- Another type of profile parts 42 has no through openings 43.
- This other type of profiles 42 is preferably pluggable between carriages 100, 100 'receiving profile parts 42 and preferably designed to be cut to length after their production. As a result, the versatility of such profiles 42 are increased and reduced manufacturing costs.
- FIGS. 8A-8D can be exchanged or combined with one another.
- the attachment openings 47 may be formed instead of or in addition to the latching lugs 45 and latching receptacles 46.
- the number and arrangement of the detents 45, locking receptacles 46 and mounting holes 47 may vary.
- the latching receptacles 46 and locking lugs 45 form rotationally symmetrical.
- only latching receptacles 46 or latching lugs 45 may be provided in each case. be seen, which leads to the need for two types of profiles 42.
- a magnetic attraction force of the magnetic row 41 described herein with respect to the stator 4 is greater than a weight force of the attached, moving part 30 including the profile 42, the carriage 100, 100 'and the suspension parts 20, the lower guide rails 2 and the rollers 102 rolling on them are omitted.
- the guide rails 1 rolling on the upper guide rails 1 are furthermore provided in order to ensure a distance within predetermined limits between the magnetic row 41 and the stator 4.
- a spindle drive can also be provided as the drive.
- the sleeve or sleeves is or are arranged in the upper receiving space of the support profile 3 and extending in ⁇ x coordinate direction in the figures.
- Each sleeve is screwed onto a threaded spindle, which is also arranged in the upper receiving space of the support section 3 extending in the same direction and is operatively connected to an output shaft of a drive motor.
- a traction mechanism drive can be provided.
- at least one driver is attached to the profile 42 or to one or more carriages 100, 100 '.
- the one or more drivers stands or stand out from the profile 42 or the respective carriage 100, 100 'and protrude into the upper receiving space of the supporting profile 3.
- Each driver is attached to a traction means of the traction mechanism.
- the traction means is also in the upper receiving space of the supporting profile 3 in the ⁇ x coordinate direction arranged extending and preferably performed around two pulleys.
- one of the deflection rollers is operatively connected to an output shaft of a drive motor.
- pulling means for example, pull rope, pull or toothed belt in question.
- the described embodiments are applicable to manually operated sliding door systems, here only the magnetic series 41 and possibly the profile 42 are omitted.
- the carriages 100, 100 'be designed so that two axes of rotation 105 are not precisely parallel to each other axially formed but according to the curvature of the path to each other at an angle ,
- the angle corresponds to an angle which includes two circular radius lines which extend from axial centers of the respective two axes of rotation 105 to a center of a circle which is defined by means of the travel path.
- profile 42, magnetic row 41 and stator 4 are preferably formed or formed in accordance with the curvature of the travel path.
- the carriages 100 may be mounted so as to rotate with or be freely rotatable at pivot points between two directly adjacent folding wings. Ie.
- the carriages 100 do not move the folding door wing per se, but rather their swivel joint axes, by means of which the individual folding vanes rotate together. kig are connected.
- hinges between the folding wings may be provided to provide a driver, for example in the form of a pin between the carriage and hinge. A rotationally fixed arrangement with a respective pivot point is possible when the pivot is freely rotatable with respect to the hinged folding wings directly.
- pivotally mounted carriages 100 are also provided with respect to a respective partition wall module or sliding door leaf.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Devices For Sliding Doors (AREA)
- Table Equipment (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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PL08785210T PL2188473T3 (pl) | 2007-08-16 | 2008-07-29 | Wózek jezdny i układ do podwieszenia z wykorzystaniem wózków jezdnych |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102007038846A DE102007038846A1 (de) | 2007-08-16 | 2007-08-16 | Laufwagen und Aufhängesystem unter Nutzung von Laufwagen |
PCT/EP2008/006264 WO2009021627A1 (de) | 2007-08-16 | 2008-07-29 | Laufwagen und aufhängesystem unter nutzung von laufwagen |
Publications (2)
Publication Number | Publication Date |
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EP2188473A1 true EP2188473A1 (de) | 2010-05-26 |
EP2188473B1 EP2188473B1 (de) | 2012-07-11 |
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EP08785210A Active EP2188473B1 (de) | 2007-08-16 | 2008-07-29 | Laufwagen und aufhängesystem unter nutzung von laufwagen |
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US (1) | US8857015B2 (de) |
EP (1) | EP2188473B1 (de) |
JP (1) | JP2010537083A (de) |
CN (1) | CN101784740B (de) |
DE (1) | DE102007038846A1 (de) |
ES (1) | ES2390633T3 (de) |
PL (1) | PL2188473T3 (de) |
WO (1) | WO2009021627A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3034741A1 (de) * | 2014-12-15 | 2016-06-22 | DORMA Deutschland GmbH | Schiebewandsystem mit verbessertem akustischem Verhalten |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102007032474A1 (de) * | 2007-07-10 | 2009-01-29 | Dorma Gmbh + Co. Kg | Schiebetüraufhängung mit integriertem Linearantrieb |
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- 2008-07-29 EP EP08785210A patent/EP2188473B1/de active Active
- 2008-07-29 JP JP2010520451A patent/JP2010537083A/ja active Pending
- 2008-07-29 CN CN200880103554.7A patent/CN101784740B/zh active Active
- 2008-07-29 ES ES08785210T patent/ES2390633T3/es active Active
- 2008-07-29 US US12/673,736 patent/US8857015B2/en active Active
- 2008-07-29 PL PL08785210T patent/PL2188473T3/pl unknown
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Also Published As
Publication number | Publication date |
---|---|
CN101784740A (zh) | 2010-07-21 |
US20100139037A1 (en) | 2010-06-10 |
ES2390633T3 (es) | 2012-11-14 |
US8857015B2 (en) | 2014-10-14 |
DE102007038846A1 (de) | 2009-02-19 |
WO2009021627A1 (de) | 2009-02-19 |
EP2188473B1 (de) | 2012-07-11 |
WO2009021627A4 (de) | 2009-04-30 |
PL2188473T3 (pl) | 2012-12-31 |
CN101784740B (zh) | 2014-03-05 |
JP2010537083A (ja) | 2010-12-02 |
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