EP2154320A2 - Arrêt de porte - Google Patents

Arrêt de porte Download PDF

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Publication number
EP2154320A2
EP2154320A2 EP09009903A EP09009903A EP2154320A2 EP 2154320 A2 EP2154320 A2 EP 2154320A2 EP 09009903 A EP09009903 A EP 09009903A EP 09009903 A EP09009903 A EP 09009903A EP 2154320 A2 EP2154320 A2 EP 2154320A2
Authority
EP
European Patent Office
Prior art keywords
bolt
door
door holder
locking
holder according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP09009903A
Other languages
German (de)
English (en)
Other versions
EP2154320A3 (fr
Inventor
Aaron Daly
Martin Linka
Johann Schwab
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.)
Fischerwerke GmbH and Co KG
Original Assignee
Fischerwerke GmbH and Co KG
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 Fischerwerke GmbH and Co KG filed Critical Fischerwerke GmbH and Co KG
Publication of EP2154320A2 publication Critical patent/EP2154320A2/fr
Publication of EP2154320A3 publication Critical patent/EP2154320A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/16Devices holding the wing by magnetic or electromagnetic attraction
    • E05C19/163Devices holding the wing by magnetic or electromagnetic attraction a movable bolt being held in the striker by a permanent magnet
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/56Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by magnetic or electromagnetic attraction or operated by electric or electromagnetic means
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/20Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/218Holders
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/40Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/46Magnets

Definitions

  • the invention relates to a door holder with the features of the preamble of claim 1.
  • a door holder which is based on the fact that a bolt, which is guided vertically in a bottom-mounted receptacle, under the action of magnetic forces holds a door to which a corresponding stopper is attached.
  • either the bolt or the stop, or both parts are magnetic and the other part at least magnetizable.
  • the bolt is provided as a magnet and the stopper only as a magnetizable component.
  • the driving over the bolt which has the shape of a cylindrical bolt, with the stop causes the bolt is pulled perpendicularly in the direction of the stop and there abuts a vertical stop edge, resulting in stopping the door.
  • the forces of attraction between the bolt and the stopper cause the door to be held even against small forces that would cause the door to move in the opposite direction. In this way, a door is held for example in the open position against wind forces or a door closing spring. If, on the other hand, an operator pulls on the door to close it, for example, the magnetic force is overcome and the bolt shears off the stop, whereby it is rejected by a bevel. By gravity, the bolt finally falls back into its receptacle.
  • a disadvantage of the known door holder is that the holding function is also given if it is not wanted, for example, because the door spring-actuated in any case should be closed again.
  • the invention is therefore based on the object to provide such a door holder whose holding function is switched on and off.
  • the door holder according to the invention has a magnetizable or magnetic stop for attachment to a door and a magnetic or magnetizable latch, which is fastened to a floor fastened.
  • the bolt can be guided through the ground itself, that is, for example, by a resized bore, or by a separate receptacle.
  • the guide can linear, ie in particular substantially perpendicular to the ground surface, carried out, but is also possible a pivoting movement, as for example from the document CH 383 822 ( FIG. 3 ) is known.
  • the latch As soon as the stop reaches the magnetic area of action by pivoting the door, the latch is movable into a locking position, wherein the locking position indicates the position in which the latch holds the door in its position.
  • the door holder on a locking device with which the bolt is blocked against movement into the locking position.
  • the bolt can thus be selectively prevented from being moved to the locking position, even if it gets into the magnetic field of action. In this blocked position thus the door is free to move, the door holder has no holding function, so that the bolt can be run over as often as desired and the door is still spring-operated closed again and again.
  • the locking device should preferably be designed such that the blocking effect can be reversed again, so the bolt is movable back into the locking position.
  • the locking device is parallel to its locking movement from a locked position to a non-blocked position by a movement of the bolt Position and vice versa. If a bar is thus guided linearly and perpendicular to the ground surface, then the activation and deactivation movements likewise take place linearly and perpendicularly to the ground surface. The same applies to a pivoting guide. Compared to additional control buttons or a transverse movement of the bolt this has the advantage of a simple structure and that a clear, simple design can be implemented.
  • the locking device by a rotational movement of the bolt about its longitudinal axis or about an axis parallel to the longitudinal axis of the bolt from a blocked position to a non-blocked position and vice versa.
  • a rotary movement can be superimposed with a linear movement.
  • longitudinal axis of the bolt is meant an axis that is perpendicular to the ground surface. If the bolt is designed as a cylinder, for example, with a base and / or cover surface that is essentially parallel to the bottom surface, the longitudinal axis of the bolt extends through the center of the base surface or the top surface.
  • the invention proposes that the bolt in the blocked position substantially in the same position to an anchoring element as in the non-blocked non-locking position.
  • the locking device preferably has a push-push mechanism.
  • Such mechanisms are widely known from pens, holders for beverage containers in automobiles, CD players and the like. They are characterized by the fact that a movably arranged element, in this case preferably the latch, passes into a blocking position, in this case the blocked position, by pressure against a spring element, and from this again by a further pressure in the same direction Lock position is released.
  • the blocked position with the non-blocked position may be the same. It is crucial that the latch is movable from the unlocked position to the locked position so that the door-holding function can be performed while in the locked position it is not possible.
  • the locking device is designed in the manner of a bayonet closure, so that the activation or deactivation takes place essentially via a rotary movement of the bolt.
  • a structure is particularly advantageous in terms of the length of the door holder in the direction of the longitudinal axis of the bolt, since a space-saving construction is possible.
  • the locking device preferably has an annular spring element, whereby a simple rotationally symmetric structure is possible and also the Federlement can also easily a sealing function against accidentally potted liquids and the like. Perceive. This is basically possible in other forms and has the advantage of the dual function.
  • the spring element has a uniaxially curved disc, which allows a relatively small overall height of the spring element with a large spring travel.
  • a conical spring can be used.
  • the latch is guided in an anchoring element.
  • This has the advantage that the guide does not have to be made through a hole in the ground or the like, which would require a corresponding dimensional accuracy of this hole.
  • at least the leadership of the bolt is secured by the anchoring element in the ground against accidental withdrawal.
  • the invention proposes that the bolt is secured by a lock against unintentional release of the anchoring element.
  • a release the dismantling of bolt and anchoring element is meant. This ensures, for example, that the bolt is not pulled by magnetic adhesion to a vacuum cleaner from the anchoring element.
  • the lock is preferably manually, so for example, by slightly stronger pulling, by turning or the use of simple hand tools overcome.
  • FIG. 1 The in FIG. 1 shown door holder 1 is used for flexible holding a door 2.
  • a stopper 3 is attached thereto.
  • a floor unit 5 is attached to a floor 4 in the area which is swept over by moving the door 2 from the stopper 3.
  • the floor unit 5 is inserted in a cylindrical borehole 6 so as to be flush with the floor 4.
  • the most important components of the ground unit 5 are a bolt 7 and an anchoring element 8, in which the bolt 7 is guided linearly.
  • the latch 7 has at its upper end a cup-shaped magnet holder 9, in which a dimensionally accurate a cylindrical magnet 10 is added.
  • connection between the magnet 10 and magnet holder 9 can take place by means of an adhesive bond, an interference fit, or by magnetic forces between the magnet 10 and the magnet holder 9.
  • Down to the magnet holder 9 is followed by a bolt shank 11.
  • the magnetic recording 9 in Diameter approximately corresponds to the borehole 6 and is relatively short, the locking shaft 11 has a significantly reduced diameter and extends over a substantial part of the length of the borehole 6.
  • the magnet 10 and the magnetic receptacle 9 thereby bounce against a horizontal abutment surface 13 on the stop 3 and the door 2 can be further only in the direction of arrow A moves until the bolt 7 on the periphery of the magnetic receptacle 9 against a perpendicular to the Contact surface 13 subsequent abutment surface 14 strikes. A further movement in the direction of arrow A is thus not possible. But also a return movement against arrow A is not possible, at least with the same effort, as this would require a release of the bolt 7 from the stopper 3. Only when the operator pulls something stronger against the direction of arrow A, the magnet 10 and the latch 7 is released from the stopper 3.
  • an obliquely downward deflection surface 15 connects to the abutment surface 14 opposite end of the contact surface 13.
  • FIG. 1 a section corresponding to arrow I in FIG. 2 equivalent.
  • the latch 7 is guided linearly in the anchoring element 8.
  • the anchoring element 8 is sleeve-shaped with a bore 16, at the periphery of four evenly spaced, longitudinal freewheel grooves 17 are arranged. Between the freewheel 17 remain four guide ribs 18, which include the bolt shaft 11 as bearings.
  • the outer diameter of the anchoring element 8 corresponds approximately to the diameter of the borehole 6 and the anchoring element 8 has a plurality of barb-like shapes 19 on its outer periphery.
  • a control pot 23 is attached to the lower end of the anchoring element 8.
  • the latching connection 22 is formed by a bead 24 on the outside of the upper end of the upper control ring 20 and a corresponding groove 25 on the inside of the upper end of the control pot 23.
  • a lower control ring 26 is formed of eight upwardly directed teeth 21.
  • the teeth 21 of the upper and lower control ring 20, 26 are axially opposite, but are offset relative to one another with respect to their position on the circumference.
  • the switching ring 28 is rotatably mounted at the lower end of the locking shank 11 about the longitudinal axis.
  • the locking shank 11 has a reduced-diameter switching ring seat 29 with a small extension 30 at the lower end, so that the switching ring 28 can overcome this extension 30 when joining, but is held axially by it during normal operation.
  • an annular spring element 31 is arranged between the magnet holder 9 and the anchoring element 8.
  • Control rings 20, 26, switching ring 28 and spring element 31 together form a push-push mechanism 34.
  • This push-push mechanism 34 together with the control pot 23 forms the locking device 12th
  • a lock 35 in the form of radially inwardly facing projections 36 at the upper end of the freewheel 17. Is pulled on the latch 7, the pins 27 of the control ring 28 abut with their outer ends to the projections 36 at. To clean the bolt 7, the projections 36, however, can be overcome by stronger train on the bolt 7. The same applies when re-inserting the bolt 7 after cleaning.
  • FIG. 3 and 4 is a bottom unit 5 'of a second door holder according to the invention shown.
  • the bottom unit 5 ' is similar in construction to the bottom unit 5 of the first door holder according to the invention 1 and comprises an anchoring element 8 ', a control pot 23', a latch 7 ', a ° magnet 10' and a damping friction element 36 which is mounted on top of the magnet 10 '.
  • the bolt 7 ' consists of a magnet holder 9' and a bolt shank 11 ', wherein on the bolt shank 11' a spring element 31 'in the form of a uniaxially bent disc 37 is arranged.
  • the bolt 7 ' is linearly guided in the anchoring element 8' and has at its upper end a pot-shaped magnet holder 9 ', in which the cylindrical magnet 10' is accommodated.
  • the connection between the magnet 10 'and magnet holder 9' can take place by means of an adhesive bond, an interference fit, or by magnetic forces between the magnet 10 'and the magnet holder 9'.
  • the damping friction member 36 is adhered to the upper side of the magnet 10 '.
  • the friction element 36 is made of rubber and protects the magnet 10 'when hitting the stop, not shown. In addition, the friction between the bottom unit 5 'and the stop is increased by the rubber of the friction element 36.
  • To the magnet holder 9 ' closes down the bolt shank 11' at.
  • the locking shaft 11 ' is cylindrical, with a relation to the magnetic receptacle 9' reduced outer diameter, which corresponds to the diameter of a bore 38 in the control pot 23 '.
  • a locking pin 39 is arranged in a transverse bore, wherein the locking pin 39 protrudes with both ends over the lateral surface 40 of the cylindrical locking shank 11'.
  • the locking pin 39 forms together with the control pot 23 'the locking device 12', which is designed as a bayonet lock 41.
  • the two ends of the locking pin 39 in the locking position in each case a freewheel 17 ', whereby the latch 7' in the control pot 23 'is linearly guided.
  • the Freilaufnut 17 'facing away from each have an upwardly facing recess as Spermut 43.
  • the latch 7' In order to block the latch 7 'against movement in the locked position, the latch 7' is pressed down against the spring force of the uniaxially curved disk 37 in the direction of the arrow B and in the direction of the longitudinal axis L 'of the ground unit 5'.
  • the latch 7 ' is kept pressed and rotated by a rotational movement in the direction of the arrow D until the ends of the locking pin 39 on the wall 44 of the control pot 23' and thus lie directly below the locking groove 43. If the latch 7 is now released, it is moved by the spring force of the spring element 31 'upwards, so that the locking pin 39 rests in the Spermut 43 and the latch 7' is secured against unintentional turning back.
  • the ground unit 5 ' is blocked.
  • the latch 7 ' is in the locked position substantially in the same position with respect to the anchoring element 8' as in the unlocked unlocked position. A turning back of the bolt 7 'in the non-blocked non-locking position is only possible if the latch 7' again pressed against the spring force of the spring element 31 'down and rotated in the opposite direction of the arrow D.
  • the anchoring element 8 ' is designed as a cylindrical sleeve with a receiving opening 47 which receives the latch 7' and the control pot 23 '.
  • the control pot 23 'and the magnetic receptacle 9' have substantially the same outer diameter. This outer diameter substantially corresponds to the inner diameter of the receiving opening 47 of the anchoring element 8 '.
  • a clamping collar 45 is arranged with an enlarged outer diameter.
  • the control pot 23' can be elastically compressed at its lower end in the radial direction, so that the clamping collar 45 can be inserted into the receiving opening 47 of the anchoring element 8 and the control pot 23 'or the latch 7 against unintentional displacement in or release from the anchoring element 8 'ensures.
  • the latch 7 'and the control pot 23' with the other components arranged thereon can be removed as a coherent assembly from the anchoring element 8 ', and also, for example after a successful cleaning, reintroduced into the anchoring element 8'.
  • the anchoring element 8' For mounting the floor assembly 5 ', the anchoring element 8' in an unillustrated wellbore inserted until a arranged on the anchoring element 8 ' Bund 48 is flush with a likewise not shown bottom.
  • the anchoring element 8 ' is glued for example by means of adhesive in the wellbore.
  • the anchoring element 8' has circumferential anchoring grooves 46 arranged at its front end.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
EP09009903A 2008-08-14 2009-07-31 Arrêt de porte Withdrawn EP2154320A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008037764A DE102008037764A1 (de) 2008-08-14 2008-08-14 Türhalter

Publications (2)

Publication Number Publication Date
EP2154320A2 true EP2154320A2 (fr) 2010-02-17
EP2154320A3 EP2154320A3 (fr) 2011-07-27

Family

ID=41050379

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09009903A Withdrawn EP2154320A3 (fr) 2008-08-14 2009-07-31 Arrêt de porte

Country Status (2)

Country Link
EP (1) EP2154320A3 (fr)
DE (1) DE102008037764A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101881115A (zh) * 2010-05-18 2010-11-10 苏忆 转门用阻尼定位器
WO2011131268A1 (fr) 2010-04-22 2011-10-27 Fischerwerke Gmbh & Co. Kg Soutien de porte
EP2527573A1 (fr) * 2011-05-24 2012-11-28 Caterpillar, Inc. Fixation de retenue
WO2017117628A1 (fr) 2016-01-07 2017-07-13 Hgt Innovations Pty Ltd Une butée de porte
WO2019210374A1 (fr) * 2018-05-04 2019-11-07 Hgt Innovations Pty Ltd Dispositif de sécurité
CN111911019A (zh) * 2020-09-02 2020-11-10 德清县海杰包装有限公司 一种基于合页的自缓冲结构

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE536506C2 (sv) 2012-06-19 2014-01-07 Elfa Int Ab Anordning för underlättande av montering av möbler och dylikt

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH383822A (de) 1961-03-10 1964-10-31 Figel Willi Anschlageinrichtung für Türen in ihrer Offenlage
DE102006012096A1 (de) 2006-03-16 2007-09-20 Fischerwerke Artur Fischer Gmbh & Co. Kg Türhalter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7703078U1 (de) * 1977-02-03 1977-08-04 Greferath, Hans-Gerd, 4902 Bad Salzuflen Tuerfeststeller
CN2399495Y (zh) * 1999-11-15 2000-10-04 葛为为 隐形磁性门吸
DE202004020295U1 (de) * 2004-12-31 2005-03-10 Schmieg, Rainer Versenkbare Sperrvorrichtung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH383822A (de) 1961-03-10 1964-10-31 Figel Willi Anschlageinrichtung für Türen in ihrer Offenlage
DE102006012096A1 (de) 2006-03-16 2007-09-20 Fischerwerke Artur Fischer Gmbh & Co. Kg Türhalter

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011131268A1 (fr) 2010-04-22 2011-10-27 Fischerwerke Gmbh & Co. Kg Soutien de porte
DE102010016573A1 (de) 2010-04-22 2011-10-27 Fischerwerke Gmbh & Co. Kg Türhalter
CN101881115A (zh) * 2010-05-18 2010-11-10 苏忆 转门用阻尼定位器
CN101881115B (zh) * 2010-05-18 2013-02-27 苏忆 转门用阻尼定位器
EP2527573A1 (fr) * 2011-05-24 2012-11-28 Caterpillar, Inc. Fixation de retenue
CN108603390A (zh) * 2016-01-07 2018-09-28 Hgt创新私人公司 门挡
WO2017117628A1 (fr) 2016-01-07 2017-07-13 Hgt Innovations Pty Ltd Une butée de porte
EP3400352A4 (fr) * 2016-01-07 2019-08-21 HGT Innovations Pty Ltd Une butée de porte
CN108603390B (zh) * 2016-01-07 2020-12-18 Hgt创新私人公司 门挡
US11187019B2 (en) 2016-01-07 2021-11-30 Hgt Innovations Pty Ltd Door stop
AU2017205774B2 (en) * 2016-01-07 2022-07-21 Fantom Hardware Pty Ltd A door stop
WO2019210374A1 (fr) * 2018-05-04 2019-11-07 Hgt Innovations Pty Ltd Dispositif de sécurité
US11795743B2 (en) 2018-05-04 2023-10-24 Fantom Hardware Pty Ltd Security device
CN111911019A (zh) * 2020-09-02 2020-11-10 德清县海杰包装有限公司 一种基于合页的自缓冲结构

Also Published As

Publication number Publication date
EP2154320A3 (fr) 2011-07-27
DE102008037764A1 (de) 2010-02-18

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