EP0784304A1 - Tür, insbesondere für draussen angeordnete Kasten - Google Patents

Tür, insbesondere für draussen angeordnete Kasten Download PDF

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Publication number
EP0784304A1
EP0784304A1 EP97400062A EP97400062A EP0784304A1 EP 0784304 A1 EP0784304 A1 EP 0784304A1 EP 97400062 A EP97400062 A EP 97400062A EP 97400062 A EP97400062 A EP 97400062A EP 0784304 A1 EP0784304 A1 EP 0784304A1
Authority
EP
European Patent Office
Prior art keywords
frame
leaf
uprights
door device
upright
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
EP97400062A
Other languages
English (en)
French (fr)
Other versions
EP0784304B1 (de
Inventor
Jean-Stanislas Carpentier
Georges-Martial Indrianjafy
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.)
FORNELLS SA
Original Assignee
FORNELLS SA
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 FORNELLS SA filed Critical FORNELLS SA
Publication of EP0784304A1 publication Critical patent/EP0784304A1/de
Application granted granted Critical
Publication of EP0784304B1 publication Critical patent/EP0784304B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E06B3/70—Door leaves
    • E06B3/80—Door leaves flexible
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F23/00—Advertising on or in specific articles, e.g. ashtrays, letter-boxes
    • 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
    • E06B3/7007—Door leaves with curved, e.g. cylindrical or oval cross-section

Definitions

  • the invention relates to a door device, particularly well suited to equip in particular advertising or informative display boxes, or showcases, installed on public roads.
  • the door devices intended to equip the showcases installed outside, for example on the public road, being exposed to the bad weather, must have a good sealing against water and dust, be easy to operate with a view to their opening. and closing them, and naturally be reliable, inexpensive, and allow good visibility of the object placed behind the door, such as a poster.
  • the invention aims to remedy these drawbacks and to this end relates to a door device of the type comprising a frame and a leaf connected by fastening members, the frame comprising a frame comprising uprights and curved crosspieces whose convexity is turned towards the outside, the leaf being elastically deformable between an open position in which it is not subjected to any stress and determines an access between itself and the frame, and a closed position in which it is under stress against the door frame with a curved shape.
  • this device is characterized in that the leaf is secured to the frame on the outside of the latter on the one hand by means of fixed fixing members distributed along the uprights respectively of the frame and clapper and rigidly joining these two elements, and on the other hand by means of removable securing members distributed along the respective opposite uprights of the frame and of the leaf, and comprising means for urging the leaf in traction in the circumferential direction and for press in the radial direction the leaf against the frame.
  • the door for example flat at rest, takes, in the closed position, itself a curved shape ensuring a natural contact favorable to sealing.
  • this curved shape gives the glazing, when under stress, good rigidity, great resistance to the forces exerted from the convex face to the concave face, and good regularity on the surface of the glass; also, the curved shape, combined with the flexibility of the glazing when it is at rest, makes it possible to dispense with the use of hinges.
  • the device according to the invention illustrated by FIGS. 1 to 4 in section along a horizontal plane in the embodiment shown, comprises a frame 1 provided with a framework chassis which may be in one or more parts, consisting of two uprights 11a, 11b and two crosspieces 12 connecting the uprights. While the uprights 11a, 11b are preferably rectilinear and parallel, the crosspieces 12 are bent for example in the form of arcs of circles extending in two parallel planes, so that the frame extends along a portion of surface cylindrical in this case with an approximately circular cross section, the convexity of which faces outwards.
  • a door leaf 2 provided with a frame of flexible elastically deformable material which may be a synthetic material or a metal alloy or even a metal, for example aluminum, plane at rest (FIG. 2), made up (FIGS. 3 and 4) of two uprights and two crosspieces connecting the uprights, here parallel two by two, and at least one window 23 consisting of a sheet of synthetic material also flexible and elastically deformable, plane at rest, secured to the frame and extending inside thereof; the material constituting the window 23 is for example polymethyl methacrylate (PMMA); the lateral edges of the window 23 are inserted with clearance between the parallel wings of rebates 24a, 24b of the frame of the leaf, extending along the parallel uprights normally approximately vertical thereof, or constituting as here these uprights, sufficiently deep so that the window and the rebate can slide freely against each other during bending allowing the frame of the leaf 2 to match the curved shape of the frame frame of the frame 1 or as a result of their differential expansion.
  • These rebates have a U-shaped cross section,
  • the rebates 24a, 24b are joined at their ends by strips 27 protecting the corresponding transverse edges of the window 23. These strips do not substantially modify the flexibility of the window 23.
  • the device also includes fixed fastening members for the door leaf 2 to the frame of the frame 1, each fixed on these two elements and distributed along one of the uprights 11a, 24a thereof (FIG. 3), and removable securing members of the leaf to the chassis, at least one of which is fixed to the chassis and at least one other is fixed to the wing (FIG. 4).
  • the fixed fastening members comprise bolts 31, the rod of which crosses the two wings of the rebate 24a and the window 23 inserted between them, with a clearance, as well as the upright 11a of the frame, and nuts 32 screwed respectively around the rod of each bolt 31 so as to pinch the assembly between the head of the bolt and the nut, the wing 2 and the frame of the frame 1 being braced by very flexible tubular silicone seals 5 forming part of the frame and running along the two uprights 11a, 11b and the upper and lower cross members 12 of the framework thereof; for this purpose, the uprights and these crosspieces of the frame each comprise a slide 13 opening opposite the leaf 2 and having lateral edges folded towards one another so as to constitute retaining means for a heel 51 which is fitted with the tubular joint 5, which heel is inserted into the slide 13 by one end and positioned longitudinally in the latter by sliding.
  • the removable fastening members consist of a group of members carried by the rebate 24b of the leaf and by the upright 11b of the frame opposite those carrying the fixed fastening members, or by several groups distributed along this rebate and this amount, respectively.
  • Each group comprises on the one hand a cylinder 41a of threaded lock 41 passing through the two wings 25, 26 of the rebate 24b and the glass 23 inserted between them, pinched between members 42 such as nuts or / and washers immobilized around the cylinder, this cylinder 41a enclosing a barrel to which a pivoting finger 43 is secured, protruding inwardly towards the inside of the box and itself carrying a pivoting bolt 44 directed radially, and on the other hand a keeper constituted by a core 48 of the upright 11b of the frame.
  • the upright 11b also comprises a slide 13 for a silicone seal 5 at the heel 51 as described above.
  • the bolt 44 is pivotable here by a quarter turn between an open position shown in Figures 6 and 7 in which it is arranged opposite an opening 47 of a core 48 of the upright 11b and a closed position shown in FIGS. 8 and 9 in which it is opposite the region of the core 48 forming a keeper, internal side of the box, for locking.
  • the wing 2 During unlocking, thanks to the curved shape of the frame frame of the frame, to the normally flat shape at rest of the leaf elastically deformable due to the choice of materials constituting its frame and its glass, and to the rigid connection method without hinges adopted for the upright 11a, 24a opposite to that 11b, 24b carrying the lock, the wing 2 returns elastically to its flat shape 2a by automatically determining an access space inside the box between itself and the frame , capable of being further increased by bending the leaf in the direction opposite to the frame frame (long dashed lines 2b in FIG. 2), usable for the passage of the person in charge of placing or removing a poster or a decoration, or the interior cleaning of the box.
  • the leaf is applied against the framework frame by elastic deformation, the lock (or the locks) 41 acting in radial mode (arrow 56) for locking and in axial mode (arrow 55) for compression of the joints, due to a pulling action obtained by the abutment of the end 44a of the bolt 44 of the lock 41 on the wall 46 substantially perpendicular to the core 48 during the rotation of the bolt 44.
  • the leaf 2 In the position shown in Figure 5, the leaf 2 is close to its closed position, the amount 24b being in the vicinity of the corresponding amount 11b of the frame.
  • the bolt 44 In the hypothesis where the uprights 24b, 11b are vertical and where the transverse cutting plane is horizontal, the bolt 44 is in a substantially vertical position in order to be able to penetrate into the opening 47, which extends vertically, formed in the core 48 of the upright 11b.
  • a handle 58 adapted to come into engagement with the lock 41, is provided to enable the supply of the torque required for closing the lock 41 and the bolt 44.
  • the handle 58 of any known type, comprises for example at its free end a female opening of square section adapted to engage with a male element not shown, of corresponding square section of the lock 41.
  • the lock 41 is preferably a compression latch which is commercially available and which is manufactured for example by the American company SOUTHCO. It is known that such a compression latch, actuated by a tool such as the handle 58, allows, by a rotation of approximately a quarter turn (rotation of 75 ° in certain known models) to bring together by a cam effect l 'free end 44a of the bolt 44 of the body 41a of the lock from a distance of the order of several millimeters, for example from 4 to 6 mm.
  • FIGS. 8 and 9 show the uprights 11b and 24b and the lock 41 in the closed position of the latter.
  • This closed position was obtained by the rotation of a quarter turn (arrow 54) of the finger 43 and of the bolt 44 of the lock 41.
  • the bolt 44 is brought closer to the body or cylinder 41a of the lock 41, as shown by the arrow 55 in FIG. 8.
  • the end 44a bearing on the surface 48a of the core 48 thus exerts on the lock 41 and the upright 24b of the wing 2 an opposite force represented by the arrow 57, which presses the wing 2 against the joint 5.
  • Due to the substantially Z shape of the bolt 44 this force 57 is elastic and is compensated by the crushing of the joint 5 and by pressing at the end of the race, the amount 24b on the amount 11b.
  • the end 44a of the bolt 44 is supported on the wall part 46 directed radially with respect to the frame, and thus exerts on the lock 41 and the upright 24b a force in the circumferential or tangential direction, represented by the arrow 56, which exerts on the upright 24b a traction towards the outside and which puts in tension the window 23.
  • the displacement of the lock 41 in tangential direction can represent several millimeters , for example 6 to 8 mm.
  • the internal wing 25 of the uprights 24a and 24b which is shorter in transverse direction than the external wing 26 of the same uprights, allows the window to be directly in contact with the seal 5 and resting on that -this in the closed position of leaf 2.
  • the elastic bending of the door against the frame structure with a convex profile ensures, thanks to the compression of the flexible tubular silicone joints extending along the four sides of the frame, a natural contact favorable to sealing, and this in l absence of lip seal or similar.
  • the bending of the glass gives it a good rigidity, and a regularity promoting good visibility of the poster or more generally of the object placed in the box.
  • the strips 27 and the rebates 24 can be removed or replaced by equivalent means.
  • the compression latch can be replaced by equivalent means making it possible to exert both a pulling force 56 in the tangential direction towards the outside and a pressing force 57 pressing the glass 23 on the seal 5.
  • a bolt 31 and a lock 41 can be provided per meter along the uprights 24a and 24b.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
EP19970400062 1996-01-15 1997-01-14 Tür, insbesondere für draussen angeordnete Kasten Expired - Lifetime EP0784304B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9600364 1996-01-15
FR9600364A FR2743594B1 (fr) 1996-01-15 1996-01-15 Dispositif de porte, notamment pour caisson installe a l'exterieur

Publications (2)

Publication Number Publication Date
EP0784304A1 true EP0784304A1 (de) 1997-07-16
EP0784304B1 EP0784304B1 (de) 1999-10-20

Family

ID=9488093

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970400062 Expired - Lifetime EP0784304B1 (de) 1996-01-15 1997-01-14 Tür, insbesondere für draussen angeordnete Kasten

Country Status (3)

Country Link
EP (1) EP0784304B1 (de)
DE (1) DE69700630T2 (de)
FR (1) FR2743594B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114396203A (zh) * 2021-12-31 2022-04-26 东风汽车集团股份有限公司 一种汽车隐藏式把手基础结构、隐藏式把手及汽车

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT13881U1 (de) * 2013-02-06 2014-10-15 Kasmanhuber Peter Vorrichtung zur Abdeckung oder Überdachung einer Grundfläche, eines raumbildenden Aufbaus oder einer Maschine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1087906A (fr) * 1953-08-08 1955-03-01 Kleber Colombes Perfectionnements apportés aux bandes ou plaques élastiques, notamment pour dispositifs d'obturation d'ouvertures ou d'orifices
CH464489A (de) * 1968-03-12 1968-10-31 Sigerist & Cie Carl Pendeltüre
DE2313694A1 (de) * 1973-03-20 1974-10-03 Rido Busse Verschluss einer oeffnung, bestehend aus rahmen und verschlussplatte
US4376360A (en) * 1981-01-26 1983-03-15 Hanson Silo Company Access door assembly for a silo
DE8813016U1 (de) * 1988-09-22 1988-12-08 Schoenfeld, Hans Victor, 3180 Wolfsburg, De
DE4309544C1 (de) * 1993-03-24 1994-03-17 Hans Victor Schoenfeld Schaukastenbauelement
DE9421183U1 (de) * 1994-10-06 1995-06-01 Niemoeller Kunststoffwerk Gmbh Schaukasten für Plakate

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1087906A (fr) * 1953-08-08 1955-03-01 Kleber Colombes Perfectionnements apportés aux bandes ou plaques élastiques, notamment pour dispositifs d'obturation d'ouvertures ou d'orifices
CH464489A (de) * 1968-03-12 1968-10-31 Sigerist & Cie Carl Pendeltüre
DE2313694A1 (de) * 1973-03-20 1974-10-03 Rido Busse Verschluss einer oeffnung, bestehend aus rahmen und verschlussplatte
US4376360A (en) * 1981-01-26 1983-03-15 Hanson Silo Company Access door assembly for a silo
DE8813016U1 (de) * 1988-09-22 1988-12-08 Schoenfeld, Hans Victor, 3180 Wolfsburg, De
DE4309544C1 (de) * 1993-03-24 1994-03-17 Hans Victor Schoenfeld Schaukastenbauelement
DE9421183U1 (de) * 1994-10-06 1995-06-01 Niemoeller Kunststoffwerk Gmbh Schaukasten für Plakate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114396203A (zh) * 2021-12-31 2022-04-26 东风汽车集团股份有限公司 一种汽车隐藏式把手基础结构、隐藏式把手及汽车

Also Published As

Publication number Publication date
DE69700630D1 (de) 1999-11-25
EP0784304B1 (de) 1999-10-20
FR2743594A1 (fr) 1997-07-18
FR2743594B1 (fr) 1998-08-21
DE69700630T2 (de) 2000-06-21

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