EP0241063A1 - Schiebetürvorrichtung - Google Patents

Schiebetürvorrichtung Download PDF

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Publication number
EP0241063A1
EP0241063A1 EP19870200412 EP87200412A EP0241063A1 EP 0241063 A1 EP0241063 A1 EP 0241063A1 EP 19870200412 EP19870200412 EP 19870200412 EP 87200412 A EP87200412 A EP 87200412A EP 0241063 A1 EP0241063 A1 EP 0241063A1
Authority
EP
European Patent Office
Prior art keywords
door
magnets
sliding door
appliance according
steel strip
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19870200412
Other languages
English (en)
French (fr)
Other versions
EP0241063B1 (de
Inventor
Bernadette Clazina Anna Maria Konings
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PEETERS WEEM, PETRUS JOHANNES MARIA
Original Assignee
Peeters Weem Petrus Johannes Maria
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Peeters Weem Petrus Johannes Maria filed Critical Peeters Weem Petrus Johannes Maria
Priority to AT87200412T priority Critical patent/ATE54192T1/de
Publication of EP0241063A1 publication Critical patent/EP0241063A1/de
Application granted granted Critical
Publication of EP0241063B1 publication Critical patent/EP0241063B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E05D15/066—Details, e.g. suspension or supporting guides for wings supported at the bottom
    • 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
    • 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
    • E05D15/0656—Bottom guides
    • 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
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • 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—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors
    • E05Y2900/14—Doors disappearing in pockets of a wall, e.g. so-called pocket doors

Definitions

  • the invention relates to a sliding door construction, which mainly consists of a door element positioned in a frame, which surrounds a doorway opening to which a hollow wall structure is adjacent.
  • the sliding door can be included with a complete frame into a finished wall or separating structure, whereas the split hollow part together with the wall or separating structure is finished in such a way, that it is not visible, while the doorway opening is bordered by an upper beam and jamb posts.
  • the present invention aims at the furnishing of a sliding door slipping easily with minimal resistance and carried by means of permanent magnets in combination with a steel strip, which is part of the frame, such that a convenient assembly will be possible, while maintenance and wear are inconsiderable.
  • the sliding door construction according to the present invention has a frame, wherein the sliding door is positioned, with a passage opening as a conventional doorway, adjacent to a split hollow wall part structure, both sides of which being clad by means of sheet material.
  • the frame of the doorway passage and the hollow wall part constitute a complete entirety.
  • the outer thickness of the hollow split wall part is in conformity with the wall size and the sheet material for the erection of said hollow split wall part can be plastered and finished together with the wall.
  • the construction of the entire device is such that it can be prefabricated and that it can be erected as a whole.
  • the door construction of the type as described in the introduction is provided according to the present invention with a hanging member, consisting of permanent magnets affixed in a slot at the top of the sliding door panel, serving as a means to keep said door in a steel profile, which is part of the frame.
  • the sliding door appliance in question is characterized according to the present invention in that the upper beam at its lower side is provided with a steel strip having a groove in the centre along its entire length, and that the door at its top side is provided with permanent magnets affixed in one line between two steel slot borders (pole sheets), the field of which extending beyond the door, such that said magnets exert a permanent force of attraction towards the steel strip, while a set of at least two rollers, which extend somewhat at the upper edge of the door and which run in the groove of the steel strip, enable the shifting of the door, while lateral pulling out of the door is prevented by rib-shaped guiding means along the openings for shifting out, at the upper and/or lower edge of the door respectively.
  • the permanent magnets consist of longitudinal blocks of ferrite, lanthanide-iron or lanthanide-cobalt-alloy, which have been sintered and which are polarized in such a manner that the North and South pole are situated in the horizontal plane opposite to each other between the slot borders (pole sheets).
  • the material consists of small blocks of Neodym-iron, samarium-cobalt or samarium-cobalt-iron in fine sintered shape.
  • Other lanthanides or rare earth metals may also be components of the alloy.
  • the block-shaped magnets are positioned alternately with mutual reverse poles between the steel slot borders and are divided from each other by smaller permanent magnets, which are magnetized in the horizontal direction and which fill part of the space between the block shaped larger magnets.
  • the magnetic field is thereby directed in a more elevated way.
  • the erection of the sliding door appliance is furthermore facilitated according to the invention, because the complete frame can be mounted, immured and finished during the raw construction and building up of a premise, without danger of filthiness of the shifting means.
  • the sliding door as such can be mounted during the finishing of the premise by introducing it primarily in a diagonal position into the split hollow wall and then lifting it, until the strip will get within the coercive force of the magnets, whereafter the sliding door will remain in the hanging position and will be operational.
  • the frame part (1) for the hollow split wall is for example clad at both sides with sheet material (6), which is comprised all around in a metal strip (4) and which is affixed by means of supporting lathings (7).
  • This construction of supporting lathings and sheet material is for the purpose, that the entire frame will keep its shape and remain in this shape, such that the possibility of premanufacturing exists.
  • the outer width of the hollow split wall coincides with the width of the wall (8), such that the sheet material (6) can be plastered together with the wall (8) and can be finished with a coating layer (9).
  • the jamb posts (5) remain visible as a normal doorway frame.
  • a groove is fraised wherein permanent paramagnetic elements (10) are positioned between pole sheets (13).
  • the magnets are separate and there are at least two rollers or sets (11), which are adjusted in height in such a manner, that horizontal shifting is possible, because a small distance is kept.
  • the steel strip (4) has a profile such that the rollers are guided in a straight track.
  • a special conducting device can be applied at the underside as well.
  • sliding door (3) a normal commercial door as well as a composition of special constructed door elements, for larger sizes or for particular requirements can be used.
  • the magnetic hanging appliance can also be used for other movable separation walls or panels.
  • the construction can be completed furthermore with an automatic service, for example by means of an electrical motor drive.
  • the magnetic elements are sintered permanent paramagnetic polarized blocks and they consist preferably of ferrite, samarium-cobalt-or neodym-iron-alloy or of other alloys of lanthanides, cobalt and/or iron.
  • the tractive force of the magnet should be 10 to 15 kg higher than the weight of the door.
  • An element of 1 kg neodym-iron has a coercive force such that a tractive force of 120 kg is obtained.
  • the specific weight is 4.833.
EP19870200412 1986-03-10 1987-03-06 Schiebetürvorrichtung Expired - Lifetime EP0241063B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87200412T ATE54192T1 (de) 1986-03-10 1987-03-06 Schiebetuervorrichtung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8600609 1986-03-10
NL8600609A NL192997C (nl) 1986-03-10 1986-03-10 Schuifdeurconstructie.

Publications (2)

Publication Number Publication Date
EP0241063A1 true EP0241063A1 (de) 1987-10-14
EP0241063B1 EP0241063B1 (de) 1990-06-27

Family

ID=19847683

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870200412 Expired - Lifetime EP0241063B1 (de) 1986-03-10 1987-03-06 Schiebetürvorrichtung

Country Status (4)

Country Link
EP (1) EP0241063B1 (de)
AT (1) ATE54192T1 (de)
DE (1) DE3763439D1 (de)
NL (1) NL192997C (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004053270A1 (de) * 2002-12-09 2004-06-24 Dorma Gmbh + Co. Kg Schiebetür
US7059017B1 (en) * 2005-01-04 2006-06-13 Rosko Peter J Sliding door assembly for track, step plate, roller, guide and constraint systems
EP1705326A2 (de) * 2005-03-21 2006-09-27 P3W Invest B.V. Schwebetür unter Verwendung eines magnetischen Feldes
DE202010004307U1 (de) * 2010-03-26 2011-08-26 Rehau Ag + Co. Verschlussanordnung
EP1647657B1 (de) * 2004-10-17 2017-09-20 dormakaba Deutschland GmbH Schiebetür mit einer magnetischen Trageeinrichtung mit Tragkraftverstellung
WO2018098088A1 (en) * 2016-11-28 2018-05-31 Tony Lam Magnetic levitating door
US10597920B1 (en) 2019-05-10 2020-03-24 Tony Lam Magnetic levitating door
US11021900B2 (en) 2019-05-10 2021-06-01 Tony Lam Magnetic levitating door
IT202000010246A1 (it) * 2020-05-07 2021-11-07 Stefano Mantovan Sistema scorrevole blindato per edifici e relativa installazione

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004050334C5 (de) * 2004-10-17 2009-11-26 Dorma Gmbh + Co. Kg Schiebetür mit einer magnetischen Trageinrichtung mit einem nicht verkantenden Führungselement

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334442A (en) * 1965-10-21 1967-08-08 Bastian Blessing Co Glide door mounting
GB1089605A (en) * 1965-09-17 1967-11-01 Weather Seal Inc Magnetically supported sliding doors and panels
GB1113008A (en) * 1966-04-20 1968-05-08 Electronique & Automatisme Sa Improvements in sliding panel actuators
US3400490A (en) * 1966-10-14 1968-09-10 Nat Lock Co Pocket door assembly
FR1580187A (de) * 1968-03-22 1969-09-05
EP0195585A2 (de) * 1985-03-20 1986-09-24 Shinko Electric Co. Ltd. Vorrichtung für Türen
EP0209812A1 (de) * 1985-07-24 1987-01-28 Antonio Salvarani Schiebetüranordnung für Möbel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL253580A (de) *

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1089605A (en) * 1965-09-17 1967-11-01 Weather Seal Inc Magnetically supported sliding doors and panels
US3334442A (en) * 1965-10-21 1967-08-08 Bastian Blessing Co Glide door mounting
GB1113008A (en) * 1966-04-20 1968-05-08 Electronique & Automatisme Sa Improvements in sliding panel actuators
US3400490A (en) * 1966-10-14 1968-09-10 Nat Lock Co Pocket door assembly
FR1580187A (de) * 1968-03-22 1969-09-05
EP0195585A2 (de) * 1985-03-20 1986-09-24 Shinko Electric Co. Ltd. Vorrichtung für Türen
EP0209812A1 (de) * 1985-07-24 1987-01-28 Antonio Salvarani Schiebetüranordnung für Möbel

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004053270A1 (de) * 2002-12-09 2004-06-24 Dorma Gmbh + Co. Kg Schiebetür
EP1647657B1 (de) * 2004-10-17 2017-09-20 dormakaba Deutschland GmbH Schiebetür mit einer magnetischen Trageeinrichtung mit Tragkraftverstellung
US7059017B1 (en) * 2005-01-04 2006-06-13 Rosko Peter J Sliding door assembly for track, step plate, roller, guide and constraint systems
NL1028583C2 (nl) * 2005-03-21 2006-10-30 P3W Invest B V Zweefdeurconstructie met gebruikmaking van een magnetisch veld.
EP1705326A3 (de) * 2005-03-21 2008-06-25 P3W Invest B.V. Schwebetür unter Verwendung eines magnetischen Feldes
EP1705326A2 (de) * 2005-03-21 2006-09-27 P3W Invest B.V. Schwebetür unter Verwendung eines magnetischen Feldes
DE202010004307U1 (de) * 2010-03-26 2011-08-26 Rehau Ag + Co. Verschlussanordnung
WO2018098088A1 (en) * 2016-11-28 2018-05-31 Tony Lam Magnetic levitating door
US10113348B2 (en) 2016-11-28 2018-10-30 Tony Lam Magnetic levitating door
US10316562B2 (en) 2016-11-28 2019-06-11 Tony Lam Magnetic levitating door
US10577844B2 (en) 2016-11-28 2020-03-03 Tony Lam Magnetic levitating door
US10597920B1 (en) 2019-05-10 2020-03-24 Tony Lam Magnetic levitating door
US11021900B2 (en) 2019-05-10 2021-06-01 Tony Lam Magnetic levitating door
IT202000010246A1 (it) * 2020-05-07 2021-11-07 Stefano Mantovan Sistema scorrevole blindato per edifici e relativa installazione

Also Published As

Publication number Publication date
NL192997B (nl) 1998-03-02
NL192997C (nl) 1998-07-03
ATE54192T1 (de) 1990-07-15
NL8600609A (nl) 1987-10-01
DE3763439D1 (de) 1990-08-02
EP0241063B1 (de) 1990-06-27

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