EP3480410A1 - Porte glissante - Google Patents

Porte glissante Download PDF

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Publication number
EP3480410A1
EP3480410A1 EP18199219.9A EP18199219A EP3480410A1 EP 3480410 A1 EP3480410 A1 EP 3480410A1 EP 18199219 A EP18199219 A EP 18199219A EP 3480410 A1 EP3480410 A1 EP 3480410A1
Authority
EP
European Patent Office
Prior art keywords
door
latching
wicket
locking
passdoor
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Withdrawn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
EP18199219.9A
Other languages
German (de)
English (en)
Inventor
Robert Petrus Dievera Blom
Johnny Cornelia Johannes Stadhouders
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.)
Doco International BV Nl
Original Assignee
Doco International BV Nl
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 Doco International BV Nl filed Critical Doco International BV Nl
Publication of EP3480410A1 publication Critical patent/EP3480410A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/48—Wings connected at their edges, e.g. foldable wings
    • E06B3/485—Sectional doors
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7057—Door leaves with little passing through doors

Definitions

  • the invention relates to a wicket door according to the preamble of claim 1.
  • wicket doors are integrated into gates, such as garage doors, and, with the door closed, allow access to the space that is closed to the door.
  • Such a wicket door provides an additional comfort function, since a person who wishes to gain access to the space locked with the door does not have to open the entire door, for which a door drive system would typically have to be activated, which is relatively time consuming; and quickly get through the wicket door into the room.
  • wicket door when closed, does not completely close the door opening within the door. This is due in particular to the fact that known wicket doors have only one latch and at most one latch for closing this wicket door. As a result, however, only a slight contact pressure of the wicket door is generated against the frame formed by edge regions of the door. Even if a door seal should be provided in the frame, the wicket door does not close the door opening tightly. This can lead to an undesired hitting the wicket, especially in wind. In addition, moisture and dirt can penetrate through the gap between the wicket door and the frame. Finally, the not exactly stored in the frame wicket door affects the overall appearance.
  • the invention has the object of providing a tight completion of a door opening in a gate through a wicket door with low design and cost.
  • the invention relates to a wicket door with a door leaf, which is arranged pivotably mounted in a door opening of a door.
  • the door opening is bounded by a frame formed by edge regions of the door.
  • On a first narrow side of the wicket pivot bearings are provided. These pivot bearings are connected to corresponding pivot bearings on the frame.
  • On one of the first narrow side opposite the second narrow side of the wicket first locking means are provided.
  • These latching means are assigned to second latching means on the frame in such a way that when closing the wicket door, the first and second latching means automatically form a latching connection, whereby the wicket door is held in a defined closed position.
  • the first locking means on the wicket door and the corresponding thereto second locking means on the frame are designed so that when closing the wicket door, the first and second locking means engage in one another.
  • a contact pressure is generated, which presses the wicket door against the frame and holds the wicket door in a defined closed position.
  • Such a closing operation is reliably ensured when the wicket door is associated with a door closer, in particular a top door closer.
  • a door closer transfers the wicket automatically from a ⁇ ffhungsposition in the closed position and provides the necessary momentum when closing the wicket without a person has to help out additionally.
  • Such door closers are typically provided as standard in gates, which are automatically opened and closed in particular by means of door drive systems. If the door was opened when the wicket door was open with the door drive system, there would be the risk that the opened wicket door would run uncontrollably against a wall bounding the door. These hazards are prevented with gate closers. In the system according to the invention, these door closers thus ensure, without additional design effort, a swing necessary for the formation of the latching connection of the latching means.
  • a first latching means on the wicket door and a second latching means on the frame are already sufficient to produce a sufficient contact pressure of the wicket door with the frame.
  • the contact pressure can be further increased if a plurality of first locking means are provided over the height of the wicket door, which are each associated with a second locking means on the frame.
  • the gate is formed as a sectional door, which is divided into a plurality of articulated sections.
  • the wicket door is then divided into a plurality of hingedly connected door leaf sections.
  • a first latching means is then provided on each door leaf section.
  • the first or second locking means is formed by a locking receptacle and the corresponding thereto other locking means is formed by a latchable in this locking receptacle locking element.
  • the latching receptacle is advantageously formed by a backdrop, which has an insertion area delimiting backdrop edge.
  • the locking receptacle in particular the gate, is advantageously arranged on the wicket door so that when closing the wicket door, the locking element is inserted into the insertion area on the frame and in the closed position of the wicket door the locking element automatically engages in the locking receptacle.
  • This locking is ensured only by the geometry of the backdrop, in particular the backdrop edge. Thus, the locking function is realized with very little design effort.
  • the insertion region is advantageously formed by a recess which opens out at the insertion opening.
  • the centering is funnel-shaped.
  • the contour of the sliding edge in the receiving area is adapted to the outer contour of the locking element.
  • a catching area is formed, which ensures a safe insertion of the locking element, even if the locking element is not aligned exactly with the locking receptacle. This results in a self-centering of the locking element on the Rastaufhahme, whereby the reliability of this unit is considerably increased.
  • the locking element is automatically inserted into the receiving area with further closing the wicket and then, when the wicket has reached its closed position, locked automatically.
  • the receiving area is separated by formed in segments of the slide edge locking lugs of the centering.
  • the latching element is held in the receiving area.
  • the latching noses are elastically deformable, so that the latching element is insertable under elastic deformation of the latching noses into the receiving area or can be led out of this.
  • the distance between the oppositely arranged locking lugs is slightly smaller than the outer diameter of the locking element.
  • the latching noses deform when passing the locking element.
  • the locking lugs return to their original position and form a barrier that prevents uncontrolled release of the locking element from the receiving area of the locking receptacle.
  • the locking receptacle and in particular the detents are not made of an elastically deformable material, but a rigid, non-deformable material.
  • the distance between the locking lugs is slightly larger than the outer diameter of the locking element, so that the locking element can pass through the locking lugs and can get into the receiving area.
  • the outer diameter of the locking element is smaller than the locking lugs, they hold the locking element securely in the receiving area of the locking receptacle. Since the door leaf is always mounted with a certain play on the pivot bearings, the door leaf is always slightly inclined.
  • the locking lugs form elements by means of which a reliable locking connection between the locking element and locking receptacle is effected.
  • the locking lugs are an integral part of the backdrop and can be made without additional manufacturing steps with the backdrop.
  • the backdrop is formed by a plastic part.
  • the plastic has an elastic deformability, in particular in the region of the latching lugs.
  • the production of the backdrop thus formed can be done efficiently in an injection molding process.
  • the locking element on a circular cylindrical surface.
  • the locking element is formed by a ball bearing.
  • This ball bearing has a rotationally symmetrical, rotatable base body, which is inserted into the locking receptacle. By this rotation, a smooth insertion of the locking elements is promoted in the locking receptacle.
  • FIG. 1 schematically shows a gate formed as a sectional door 1 for closing a door opening of a garage.
  • FIG. 1 shows the sectional door 1 in its closed position.
  • a door drive system not shown, which has a carriage which can be moved on a guide rail and in which an electric drive is integrated.
  • the electric drive drives a gear, which is in engagement with a guide means in the guide rail, wherein the guide means may be a chain.
  • the carriage whose electric drive is supplied with power via the guide rail and the guide means, can be moved along the guide rail.
  • the carriage is hingedly connected to the upper edge of the sectional door 1.
  • On the longitudinal edges of the sectional door 1 are rollers which are guided in stationary rails, whereby the door leaf is movable.
  • the carriage is moved between a first and second end position along the guide rail.
  • a wicket door 3 is integrated, via which a person can get into the interior of the garage 2 without having to open the sectional door 1.
  • the wicket door 3 is mounted in its closed position in a frame 4 delimiting a door opening, which is formed by arranged edge regions of the sectional door 1.
  • a first extending in the vertical direction narrow side of the wicket door 3 it is pivotally mounted on the frame 4 with pivot bearings 5.
  • a door handle 6 In the region of the opposite narrow side of the wicket door 3 is a door handle 6 with a lock for actuating a latch and a bolt, which are not shown separately in the figures.
  • the wicket door 3 is an unillustrated door closer, especially upper door closer, assigned.
  • the mechanically operated door closer automatically closes the wicket door 3 if it is open.
  • the power supply of the door closer can be done via the electric drive of the door drive system.
  • the door leaf of the sectional door 1 of a multiple arrangement of sections 7, which are hingedly connected via articulated joints 8.
  • the wicket door 3 integrated in the sectional door 1 also consists of a multiple arrangement of door leaf sections 9, which are articulated to one another via articulated connections 8.
  • a locking receptacle 10 is provided in the region of each door leaf section 9.
  • Each locking receptacle 10 is assigned a locking element 11 at the same height.
  • this locking means is such that when the wicket door 3 is pivoted into its closed position, each locking element 11 engages in the associated locking receptacle 10.
  • the wicket door 3 is held with defined contact pressure on the frame 4, so that the wicket door 3 closes the door opening bounded by the frame 4 tightly. The wicket door 3 is thus secured against unwanted hitting against the frame 4 and also against unwanted hanging down.
  • FIG. 4a shows an enlarged section of a portion of the sectional door with a detent housing 10 located there.
  • FIG. 4b shows an enlarged section of the frame 4 with a locking element 11 attached there.
  • the locking element 11 consists of a ball bearing, which is fastened with a screw 12 on the frame 4.
  • the ball bearing has a base body which is rotatable about the axis of rotation formed by the screw 12 and which has a circular-cylindrical outer lateral surface.
  • the locking receptacle 10 is formed in the form of a link, wherein the locking receptacle 10 is formed by a plastic part.
  • the plastic is an elastically deformable material.
  • the thus formed locking receptacle 10 is in the FIGS. 5a-c shown separately.
  • the rear wall 13 has a greater height than the floor segments 14.
  • In each floor segment 14 is a slot 15th
  • the backdrop For attachment to the narrow side of the wicket door 3, the backdrop is placed with its flat bottom on the narrow side and with screws 12, which are guided through the slots 15 attached. By guiding the screws 12 in the oblong holes 15, the alignment of the backdrop can be adjusted to the wicket door 3.
  • the scenery on a backdrop edge 16 which defines a recess 17, which opens at an insertion of the backdrop.
  • the slotted edge 16 extends from the rear wall 13 to the front edge, where segments of the slotted edge 16 define the insertion opening.
  • the backdrop edge 16 has a greater height than the bottom segments 14 and falls from the region of the rear wall 13 to the front edge of the backdrop towards.
  • the backdrop edge 16 is symmetrical to a mirror plane of the backdrop.
  • the recess 17, which delimits the backdrop edge 16, forms an insertion region for the latching element 11.
  • the link edge 16 forms two opposite, identically designed locking lugs 18, which are elastically deformable and protrude into the recess 17.
  • the locking lugs 18 divide the insertion area into two areas.
  • the front, adjacent to the insertion opening area forms a funnel-shaped centering.
  • the funnel shape is obtained by the fact that the portions of the slotted edge 16 delimiting this region run in each case along a straight line. In this case, the straight lines extend obliquely to the plane of symmetry, so that this region of the recess 17 widens in a funnel shape toward the insertion opening.
  • the other, rear area forms a reception area.
  • This receiving area is adapted to the contour of the locking element 11.
  • This is the recording area bounded at the rear by a circular portion of the slide edge 16, whose radius of curvature corresponds to the radius of the ball bearing, that is generally the locking element 11.
  • the locking receptacle 10 forming scenes are attached to the narrow side of the wicket door 3, that the insertion openings are oriented laterally.
  • each gate on the wicket door 3 moves toward the associated ball bearing on the frame 4.
  • the ball bearing Due to the insertion opening lying laterally, the ball bearing is automatically inserted when closing the wicket door 3 in the recess 17 of the gate.
  • the ball bearing passes through the insertion initially in the funnel-shaped centering. Due to the funnel shape of the centering an automatic centering of the ball bearing takes place on the recess 17 of the backdrop.
  • the ball bearing reaches into the region of the locking lugs 18. Since this distance is smaller than the outer diameter of the ball bearing, the ball bearing can pass through the locking lugs 18 only by an elastic deformation of a latching lug 18. The necessary contact force is provided by the door closer, which automatically closes the wicket door 3 with a certain momentum.
  • the ball bearing deforms the locking lugs 18 elastically, passes them and then enters the receiving area.
  • the spring back into the initial state latching lugs 18, the ball bearing is securely held in the receiving area and stored there low backlash.
  • the wicket door 3 closes the door opening tightly, in the area Each door leaf section 9, since a locking receptacle 10 is provided on each door leaf section 9.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)
EP18199219.9A 2017-11-03 2018-10-09 Porte glissante Withdrawn EP3480410A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202017106659.2U DE202017106659U1 (de) 2017-11-03 2017-11-03 Schlupftür

Publications (1)

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EP3480410A1 true EP3480410A1 (fr) 2019-05-08

Family

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Family Applications (1)

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EP18199219.9A Withdrawn EP3480410A1 (fr) 2017-11-03 2018-10-09 Porte glissante

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EP (1) EP3480410A1 (fr)
DE (1) DE202017106659U1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021108284A1 (de) * 2021-03-31 2022-10-06 Alpha Deuren International Bv Zentriereinheit in Verbindung mit Vorsatzabschlusselemente für ein Türblatt in einem ortsveränderbaren Torblatt
EP3929384B1 (fr) * 2020-06-26 2024-05-08 Alpha Deuren International BV Unité de centrage pour un battant de porte logé dans un battant de portail mobile

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2698495A2 (fr) * 2012-08-10 2014-02-19 Hörmann KG Brockhagen Porte
DE202014001122U1 (de) * 2014-02-06 2014-04-15 Hörmann KG Brockhagen Tor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322914A (en) * 1979-11-20 1982-04-06 State Wide Aluminum Of Indiana, Inc. Slideable closure construction
DE8118678U1 (de) * 1981-06-26 1981-11-12 Fa. Walter Teckentrup, 4837 Verl Brandschutz-schiebetor
US6629335B1 (en) * 2002-02-04 2003-10-07 Jay S. Derman Adjustable grip, clasping device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2698495A2 (fr) * 2012-08-10 2014-02-19 Hörmann KG Brockhagen Porte
DE202014001122U1 (de) * 2014-02-06 2014-04-15 Hörmann KG Brockhagen Tor

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