EP0838570A2 - Vorrichtung zur verschiebbaren Lagerung von Aufzugstürblättern - Google Patents
Vorrichtung zur verschiebbaren Lagerung von Aufzugstürblättern Download PDFInfo
- Publication number
- EP0838570A2 EP0838570A2 EP97118397A EP97118397A EP0838570A2 EP 0838570 A2 EP0838570 A2 EP 0838570A2 EP 97118397 A EP97118397 A EP 97118397A EP 97118397 A EP97118397 A EP 97118397A EP 0838570 A2 EP0838570 A2 EP 0838570A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- guide
- sliding element
- counter
- receiving body
- elevator door
- 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.)
- Withdrawn
Links
- 239000000463 material Substances 0.000 claims abstract description 12
- 239000000725 suspension Substances 0.000 claims description 9
- 238000005299 abrasion Methods 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000012858 resilient material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 1
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/06—Door or gate operation of sliding doors
- B66B13/08—Door or gate operation of sliding doors guided for horizontal movement
-
- 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
- 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
- E05Y2201/688—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
- 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
- E05Y2900/104—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for elevators
Definitions
- the invention relates to a device for sliding Storage of elevator door leaves according to the generic term of Claim 1.
- Elevator doors both car doors and landing doors from Lifts are usually made up of several next to each other or telescoping door leaves built up.
- the individual door leaves are marked with a so-called sling carriage can be moved on a running rail stored. This track is in one so-called fighters above the elevator door.
- the trolleys are usually provided with two guide rollers for this, which rest on the running rail and roll off.
- the invention has the task of Guide unit for sliding elevator door leaves propose a high with reasonable effort Guaranteed smoothness.
- Such a leadership role can be pressed onto the running rail with a tight fit, which results in reliable guidance and the Smoothness is improved.
- the counter roller can, for example, in an embodiment of the Invention against a restoring force, e.g. B. one Return spring movable, especially as a gift or slidably stored. So the whole role in their storage when a tilting moment occurs on the Give in the door leaf, whereby it is self-acting due to the Restoring force, for example the spring mentioned defers.
- a restoring force e.g. B. one Return spring movable
- One way of realizing such Restoring force is, for example, the axis of the Roll in a pillow block made of flexible material for example, polyurethane.
- the counter roller When you press the counter roller thus deforms the resilient material and at the same time exerts the above-mentioned restoring force.
- the axis of the counter roller can be used in a corresponding manner Needs to be trained.
- the counter role at least partially from springback Made of material.
- the roll can be stored permanently because in this case the counter role in itself Occurrence of a tilting moment is compliant and due to the resilient properties of their material after the Termination of the tipping moment back to its original shape accepts and thus resets.
- Such a counter role can be, for example Manufacture plastic by injection molding by at least a resilient for the outermost layer of the tread Plastic is chosen. Such a counter role can tight fit are pressed against the running rail and thus always ensures reliable guidance extremely smooth running.
- the Counter role against the restoring force of the corresponding Reset element designed to be biased will be biased.
- the respective return element, d. H. for example a return spring or as in aforementioned embodiment the counter role as such preloaded by pressing the counter roller on the running rail will.
- This will guide the door leaf to the Track further improved because the counter roller is always firm lies against the running rail. Small bumps in the Tread of the running tracks, which due to Manufacturing tolerances can occur through the pre-tensioned arrangement of the counter roller compensated. It results a further increase in smoothness.
- this counter roller For a long-term good function of this counter roller is recommended it is to choose a material for the counter role that next high resilience Has abrasion resistance.
- This can be considered for example thermoplastic polyurethane elastomers that are also available as molding compounds.
- a Sliding element provided on the underside of the running rail.
- This sliding element with a given Tolerance distance from the running rail in normal operation can be arranged at high forces, for example when tilting the elevator door leaf, as is the case with one Jamming an object in the elevator door can, these high forces instead of the lower counter roll absorb the resilient material.
- This sliding element advantageously becomes an abrasion-resistant hard Made of material, which makes it durable, reliable Operation is guaranteed. This comes into question for example, ultra-high molecular weight polyethylene preferably with solid lubricant, e.g. B. carbon, is offset to improve the sliding properties.
- the sliding element is advantageously used together with the lower counter roller arranged in a receiving body, the is attached to the suspension carriage of the elevator door leaf.
- the one arranged below the running rail forms Part of the guide unit for the elevator door leaf as Entire mountable and possibly also interchangeable unit.
- This receiving body is preferably adjustable in Fixed trolley. This ensures that the resilient counter roller always free of play or under Bias is attached to the track, and at the same time the sliding element is adjusted in its distance to the running rail is.
- the adjustability of the receiving body is preferred by reached a rotatable bracket.
- a rotatable bracket For this purpose, an axis of rotation on one side of the receiving body when attaching to Suspension trolley provided, being on the other side of the Receiving body a slot screw for fixation of the receiving body is provided after the adjustment.
- a handle on the receiving body appropriate.
- the sliding element is preferably in an undercut Guide groove inserted in the receiving body. This is it Sliding element that undercuts the profile of this Guide groove, e.g. B. a dovetail groove is adapted, to attach in a particularly simple manner in which it in the appropriate groove is inserted.
- a such a trolley is advantageously with two upper guide rollers, as known from the prior art, Mistake. Then to each of these upper guide rollers a receiving body arranged below the running rail assign. When tilting the elevator door leaf, comes therefore each the guide unit below the guide roller for Use that otherwise due to the tilting of the would lift the track.
- the sliding elements are preferably each on the side the resilient lower counter roller arranged for indicates the respective outside of the elevator door leaf. At the Outside of the door leaf are in case of a tilt due to the corresponding leverage ratios on one the corresponding forces acting the lowest, which is why they are preferably installed in this area.
- resilient counter roller the deformations this counter role, until the sliding element is attached the running track occur, smaller.
- two Fastening devices for the sliding element on both sides of the Counter roll provided on the receiving body. That way the holder body is identical on both sides of the door leaf can be used. Depending on the location, a Sliding element either on the left or right of the counter roller be attached so that this is each on the Outside is in relation to the door leaf.
- the sliding element and the associated guide groove asymmetrical with respect to the Center plane of the running track formed.
- Such an embodiment is may be recommended for reasons of space to the to design the entire design as narrow as possible. In this The case is always due to the asymmetrical guide groove correct installation position of the sliding element guaranteed.
- the upper guide rollers and / or the lower counter roller on the tread with a curve a radius that is slightly larger than the radius of the Curvature of the running surface of the running rails is.
- This The difference is partly due to an elastic deformation balanced, resulting in an improvement in smoothness results.
- the overall result is such Training a lower rolling friction compared to one Embodiment with the same training Radii of curvature of the treads.
- a suspension carriage 1 adjusts according to the embodiment Fig. 1, the inventive device for sliding Storage of elevator door leaves.
- This suspension carriage 1 comprises a carrier plate 2 on which two upper guide rollers 3, 4 are rotatably attached via axes of rotation 5, 6. With the Guide rollers 3, 4, the suspension carriage 1 is on a Track 7 on. Below the track 7 are in Area of the guide rollers 3, 4 two according to the invention Guide units 8, 9 arranged.
- the guide units 8, 9 each comprise a resilient counter roller 10, 11, which in Receiving bodies 12, 13 rotatable about their axes of rotation 14, 15 are stored.
- the lower counter roller 11 is shown in similar to the guide roller 4 rotatable on Carrier plate 2 attached. It is free of play and preloaded with their tread 30 on the running rail 7. Of the The suspension carriage 1 is therefore free of play on the running rail 7 stored, which results in a great smoothness.
- the sliding element 19 according to. Fig. 5 is at his Slide surface 31 provided with a curvature so that it is can add the guide surface 32 to the running rail 7.
- the Continuation of this curvature results in the direction of Carrier plate 2 has a protrusion 33 on the from the carrier plate 2 technological side of the sliding element 19 for reasons of space is cut off.
- a projection 34 engages around the running rail 7, so that the Hanging trolley 1 is not suitable even for large-scale violence the track 7 can jump. Between the guide surface 32 of the running rail 7 and the sliding surface 31 of the sliding element 19 there is a minimal gap in the illustration is not visible due to its small size.
- the sliding element 18, 19 each as close as possible in the area of the outer wall 16, 17 of the hanging carriage 1 attached, so that the cheapest Leverage ratios when canting occurs Door leaf to absorb the corresponding forces through the Sliding elements 18, 19 are used.
- the holding blocks 12, 13 are shaped identically. Depending on, whether they are left-sided, d. H. on the side 16 or on the right side, d. H. on the side 17 of the stroller 1, is the sliding element 18, 19 either on the right or left in Receiving body 12, 13 inserted. There are two for each Dovetail grooves 20, 35 (see in particular Fig. 2) in the respective receiving body 12, 13 attached. Likewise are Handles 38, 39 are provided on both sides.
- the holding blocks 12, 13 are not shown in FIG Adjustable way attached to the support plate 2. This can be accomplished, for example, in that one Place, for example position 26 acc. Fig. 2 a rotatable connection with the carrier plate 2 is present, and at the opposite position 37 of the receiving body 13 an elongated hole screw connection, not shown is provided.
- Receiving body 13 a bore are made by a screw is penetrated, which in turn in the carrier plate 2 a corresponding elongated hole penetrates. That way the receiving body 13 by rotations around one of the positions 36 the corresponding axis of rotation is adjusted during installation, that the counter roller 11 in any case without play on the rail is present.
- the one used depending on the installation position Handle 38, 39 facilitates the implementation of this Operation.
- Suspension carriage 1 ensures a smooth running in Business.
- Sliding elements 18, 19 is a hanger carriage 1 in addition able to withstand high lateral forces, for example caused by Tilting one suspended on the trolley 1 easily pick up the elevator door leaf.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Elevator Door Apparatuses (AREA)
- Support Devices For Sliding Doors (AREA)
Abstract
Description
- Fig. 1
- eine Seitenansicht einer erfindungsgemäßen Vorrichtung,
- Fig. 2
- eine vergrößerte Darstellung der rechten Bildhälfte gem. Fig. 1,
- Fig. 3
- eine vergrößerte Darstellung der linken Bildhälfte gem. Fig. 1,
- Fig. 4
- einen Schnitt durch Linie IV in Fig. 1 und
- Fig. 5
- einen Schnitt durch Schnittlinie V gem. Fig. 1.
- 1.
- Gehängewagen
- 2.
- Trägerblech
- 3.
- Führungsrollen
- 4.
- - " -
- 5.
- Drehachse
- 6.
- - " -
- 7.
- Laufschiene
- 8.
- Führungseinheit
- 9.
- - " -
- 10.
- Gegenrolle
- 11.
- - " -
- 12.
- Aufnahmekörper
- 13.
- - " -
- 14.
- Drehachse
- 15.
- - " -
- 16.
- Außenseite
- 17.
- - " -
- 18.
- Gleitelement
- 19.
- - " -
- 20.
- Schwalbenschwanznut
- 21.
- Fortsatz
- 22.
- Längsnut
- 23.
- Boden
- 24.
- Kugellager
- 25.
- Achsbolzen
- 26.
- Schraubverbindung
- 27.
- Ringnut
- 28.
- Lauffläche
- 29.
- Führungsfläche
- 30.
- Lauffläche
- 31.
- Gleitfläche
- 32.
- Führungsfläche
- 33.
- Überstand
- 34.
- Vorsprung
- 35.
- Schwalbenschwanznut
- 36.
- Position
- 37.
- Position
- 38.
- Haltegriff
- 39.
- - " -
Claims (16)
- Vorrichtung zur verschiebbaren Lagerung von Aufzugstürblättern an einer Laufschiene mit einer Führungseinheit, mittels der ein Türblatt an der Oberseite und der Unterseite der Laufschiene gelagert und geführt ist, dadurch gekennzeichnet, daß die Führungseinheit 8 eine an der Unterseite der Laufschiene 7 angeordnete Gegenrolle 10, 11 und Mittel zum Nachgeben und selbsttätigen Rückstellen der Gegenrolle aufweist.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Gegenrolle wenigstens teilweise aus rückfederndem Material besteht.
- Vorrichtung nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß die Gegenrolle gegen die Rückstellkraft vorspannbar ist.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Gegenrolle 10, 11 aus abriebfestem Material gefertigt ist.
- Vorrichtung nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß ein zusätzliches Gleitelement 18, 19 vorhanden ist.
- Vorrichtung nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß das Gleitelement 18, 19 aus hartem, abriebfestem Material gefertigt ist.
- Vorrichtung nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß das Gleitelement 18, 19 und/oder die untere Gegenrolle 10, 11 in einem Aufnahmekörper 12, 13 angeordnet ist.
- Vorrichtung nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß der Aufnahmekörper 12, 13 justierbar im Gehängewagen 1 befestigt ist.
- Vorrichtung nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß der Aufnahmekörper 12, 13 durch eine drehbare Aufhängung an einer Seite sowie eine Langlochverschraubung an der anderen Seite justierbar ist.
- Vorrichtung nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß zwei Aufnahmekörper 12, 13 vorgesehen sind.
- Vorrichtung nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß die beiden Aufnahmekörper identisch sind.
- Vorrichtung nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß das Gleitelement 18, 19 in einer hinterschneidenden Führung 20 im Aufnahmekörper 18, 19 gehalten ist.
- Vorrichtung nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß sowohl das Gleitelement 18, 19 als auch die jeweilige Führung 20, 21 asymmetrisch ausgebildet sind, so daß die Lage des Gleitelementes 18, 19 in der Führung 20, 12 eindeutig bestimmt ist.
- Vorrichtung nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß die Führungsrollen 3, 4 eine Lauffläche 28 aufweisen, die eine Krümmung aufweisen, die im Querschnitt einem Abschnitt eines Kreisumfangs mit größerem Radius entspricht, als dem Radius einer entsprechenden Krümmung der Führungsfläche 29 der Laufschiene 7.
- Aufzugstür, dadurch gekennzeichnet, daß eine Vorrichtung nach einem der vorgenannten Ansprüche vorhanden ist.
- Aufzug, dadurch gekennzeichnet, daß eine Aufzugtür nach einem der vorgenannten Ansprüche vorhanden ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19644272 | 1996-10-25 | ||
DE19644272 | 1996-10-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0838570A2 true EP0838570A2 (de) | 1998-04-29 |
EP0838570A3 EP0838570A3 (de) | 1999-03-17 |
Family
ID=7809909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97118397A Withdrawn EP0838570A3 (de) | 1996-10-25 | 1997-10-23 | Vorrichtung zur verschiebbaren Lagerung von Aufzugstürblättern |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0838570A3 (de) |
DE (1) | DE19746776A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2687475A1 (de) * | 2012-07-16 | 2014-01-22 | ThyssenKrupp Elevator AG | Aufzugstür mit angebauter Laufrollenanordnung |
IT202200009647A1 (it) * | 2022-05-10 | 2023-11-10 | Wittur Holding Gmbh | Una rotella per una porta di ascensore |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10212011C1 (de) * | 2002-03-18 | 2003-10-09 | Dorma Gmbh & Co Kg | Mittels Tragrollen an einer Laufschiene hängend geführtes Schiebeelement |
DE102005021419B4 (de) | 2005-01-20 | 2019-06-06 | Schulte-Schlagbaum Ag | Schloss, insbesondere Zimmertürschloss |
DE202017104103U1 (de) | 2017-07-10 | 2018-10-12 | Waffelfabrik Meyer Zu Venne Gmbh & Co. Kg | Verzehrbares Hohlgefäß, insbesondere Eisbehälter |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1702799A (en) * | 1926-07-29 | 1929-02-19 | Elevator Supplies Co Inc | Door hanger |
DE694997C (de) * | 1937-08-01 | 1940-08-14 | Dowaldwerke Adolph Dowald G M | Schiebetuergehaenge fuer Eisenbahnwagen, Kraftfahrzeuge o. dgl. |
GB659625A (en) * | 1949-02-15 | 1951-10-24 | Beckett Laycock & Watkinson | Improvements in or relating to sliding doors |
US2574496A (en) * | 1944-09-13 | 1951-11-13 | Tyler Co W S | Means for supporting and guiding horizontally sliding doors |
GB874661A (en) * | 1958-11-28 | 1961-08-10 | Hallam Sleigh & Cheston Ltd | Improvements relating to sliding doors |
FR1303696A (fr) * | 1961-09-01 | 1962-09-14 | Peters G D & Co Ltd | Porte mobile par translation, notamment porte roulante à commande mécanique et installation comportant une ou plusieurs portes de ce type |
US3425162A (en) * | 1966-05-04 | 1969-02-04 | Williamsburg Steel Products Co | Door hanger and track construction |
FR2473608A1 (fr) * | 1980-01-16 | 1981-07-17 | Lemonnier Michel Et Girard Rob | Porte coulissante a retour lateral avec panneaux isothermes a eclairement sans occulus, suspension sur rail tubulaire a guidage de securite |
US5494137A (en) * | 1994-04-07 | 1996-02-27 | Otis Elevator Company | Elevator door mounting system |
-
1997
- 1997-10-23 EP EP97118397A patent/EP0838570A3/de not_active Withdrawn
- 1997-10-23 DE DE19746776A patent/DE19746776A1/de not_active Withdrawn
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1702799A (en) * | 1926-07-29 | 1929-02-19 | Elevator Supplies Co Inc | Door hanger |
DE694997C (de) * | 1937-08-01 | 1940-08-14 | Dowaldwerke Adolph Dowald G M | Schiebetuergehaenge fuer Eisenbahnwagen, Kraftfahrzeuge o. dgl. |
US2574496A (en) * | 1944-09-13 | 1951-11-13 | Tyler Co W S | Means for supporting and guiding horizontally sliding doors |
GB659625A (en) * | 1949-02-15 | 1951-10-24 | Beckett Laycock & Watkinson | Improvements in or relating to sliding doors |
GB874661A (en) * | 1958-11-28 | 1961-08-10 | Hallam Sleigh & Cheston Ltd | Improvements relating to sliding doors |
FR1303696A (fr) * | 1961-09-01 | 1962-09-14 | Peters G D & Co Ltd | Porte mobile par translation, notamment porte roulante à commande mécanique et installation comportant une ou plusieurs portes de ce type |
US3425162A (en) * | 1966-05-04 | 1969-02-04 | Williamsburg Steel Products Co | Door hanger and track construction |
FR2473608A1 (fr) * | 1980-01-16 | 1981-07-17 | Lemonnier Michel Et Girard Rob | Porte coulissante a retour lateral avec panneaux isothermes a eclairement sans occulus, suspension sur rail tubulaire a guidage de securite |
US5494137A (en) * | 1994-04-07 | 1996-02-27 | Otis Elevator Company | Elevator door mounting system |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2687475A1 (de) * | 2012-07-16 | 2014-01-22 | ThyssenKrupp Elevator AG | Aufzugstür mit angebauter Laufrollenanordnung |
WO2014012932A1 (de) * | 2012-07-16 | 2014-01-23 | Thyssenkrupp Elevator Ag | Aufzugstür mit angebauter laufrollenanordnung |
CN104619627A (zh) * | 2012-07-16 | 2015-05-13 | 蒂森克虏伯电梯股份公司 | 安装运行辊装置的电梯门 |
CN104619627B (zh) * | 2012-07-16 | 2017-10-27 | 蒂森克虏伯电梯股份公司 | 安装运行辊装置的电梯门 |
IT202200009647A1 (it) * | 2022-05-10 | 2023-11-10 | Wittur Holding Gmbh | Una rotella per una porta di ascensore |
WO2023218258A1 (en) * | 2022-05-10 | 2023-11-16 | Wittur Holding Gmbh | A roller for an elevator door |
Also Published As
Publication number | Publication date |
---|---|
DE19746776A1 (de) | 1998-05-28 |
EP0838570A3 (de) | 1999-03-17 |
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