EP0271402A1 - Bewegbare Struktur für Versammlungs- und Vorstellungssäle - Google Patents

Bewegbare Struktur für Versammlungs- und Vorstellungssäle Download PDF

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Publication number
EP0271402A1
EP0271402A1 EP87402669A EP87402669A EP0271402A1 EP 0271402 A1 EP0271402 A1 EP 0271402A1 EP 87402669 A EP87402669 A EP 87402669A EP 87402669 A EP87402669 A EP 87402669A EP 0271402 A1 EP0271402 A1 EP 0271402A1
Authority
EP
European Patent Office
Prior art keywords
platform
seats
box
plate
housing
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
EP87402669A
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English (en)
French (fr)
Other versions
EP0271402B1 (de
Inventor
Catherine Marie épouse Compagnone Chatenay
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AT87402669T priority Critical patent/ATE64432T1/de
Publication of EP0271402A1 publication Critical patent/EP0271402A1/de
Application granted granted Critical
Publication of EP0271402B1 publication Critical patent/EP0271402B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
    • E04H3/10—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
    • E04H3/12—Tribunes, grandstands or terraces for spectators
    • E04H3/126—Foldable, retractable or tiltable tribunes

Definitions

  • the present invention relates to a structure forming a modifiable floor in particular for a space or a room intended for public meetings or for collective use.
  • the floor structure produced in accordance with the invention allows adaptation to different uses corresponding to various uses of a collective nature.
  • a first object of the invention is to provide spaces or premises capable of receiving various and multiple assignments and therefore having a flexible structure adaptable to each new use, this in a limited period of time, so that the transformation can be carried out quickly between two types of use or allocation;
  • the invention relates to a modifiable floor structure, in particular for a space or a public or collective premises and the structure is characterized in that it comprises a plurality of modular platforms, each consisting of a horizontal plate provided , in the lower position relative to said plate, on the one hand mechanical means capable of ensuring the displacement in height of said platform while remaining parallel to itself, said means being associated with remote control members making it possible to control from a station central the actuation of mechanical means and the appropriate height of each of said platforms, and on the other hand a housing containing at least one, and preferably a plurality of seats in the folded position, the tray then being completely clear , and said seats being able to be moved out of their housing to be brought into the active position above the plane of said plate.
  • the invention also relates to a mudular platform for producing a floor structure according to the above specifications, and the platform is characterized in that it consists of a tray and a plurality of erasable seats in a housing provided below the upper plane of said platform, constituting an element of the floor of the room, and the platform comprises a load-bearing framework formed by two box beams supporting said plate, the two box beams forming two parallel juleminal beams and arranged on two long sides of said platform, the two box beams being separated by an interval containing said mechanical means suitable for ensuring the displacement in height of the platform.
  • each platform 1 comprises a carrying structure made up of two twin boxes 2 and 2 ⁇ separated by an interval 3 whose width is substantially equivalent to the width of the boxes, so that the width of each platform is divided into three equal thirds.
  • Each platform is preferably much longer than wide, the ratio of length to width preferably being greater than 10.
  • Each platform is designed to receive, in its operational position, a row of a plurality of aligned and erasable seats, as will be seen in detail below, inside at least one of the boxes. .
  • each platform corresponds to a row of seats, increased by the space necessary between two rows of seats to allow the passage and comfort of the participants.
  • each platform is designed to receive a row of about twenty seats which are capable of being either maneuvered separately, or mounted together, the entire row being moved from its erased position inside a boxes, to a higher position as seen in Figure 8.
  • the structure of the platform made up of two box beams 2 and 2 ⁇ is completed by a bracing common to the whole of the platform and connecting the two box beams 2.2 ⁇ ; for example these 4.4 ⁇ , 5.5 ⁇ spacers are arranged at the ends or in an intermediate position as seen in FIGS. 1, 2 and 3.
  • each box 2,2 ⁇ is made of a sheet folded in a U and it has from place to place internal stiffening frames 6,6 ⁇ , 7,7 ⁇ which define between them modular housings 8,8 ⁇ , 9,9 ⁇ each receiver a 10,10 ⁇ erasable seat.
  • the two box beams 2,2 ⁇ are also joined at their upper part, at the level of the gap 3, by a plate 10 supporting the plate 11 constituting the platform floor.
  • each box overhanging the housings 8,8 ⁇ , 9,9 ⁇ , receivers of the seats in the erased position, is arranged a cover plate 12,12 ⁇ also coated with a surfacing or decking 13,13 ⁇ coming at the level of the intermediate decking 11 and pivotally mounted along the hinges 14,14,.
  • the platform offers at its upper part a bare and completely unobstructed floor (the platform can be both in the high position and in low position).
  • the platform is mounted movable between a high position shown in Figure 1 and the low position, resting on the primary floor 15 as shown in Figure 3, Figure 2 showing the movement (in the sense of arrows and illustrating the retraction of the platform from its high position to its low position.
  • the mechanical means allowing the movement of the platform consist of two extendable legs exercising the function of extendable and retractable jacks; these two extendable legs 16 and 16 ⁇ are each associated with a tie 17,17 ⁇ .
  • the extendable base consists of two elements, an upper element 18 journalled at its upper part along the axis 19 between the two boxes 2 and 2 ⁇ and in which a lower element is mounted telescopically. 20.
  • the tie rod which could consist of a unitary element, is, in the example described here, consisting of two pairs of rigid elements, for example metal tubes of quadrangular section, respectively 21.21 ⁇ , 22.22 ⁇ , arranged in pairs respectively on each side of the extendable base 16.
  • the tie rod (consisting of the four elements 21,21 ⁇ , 22,22 ⁇ ) is articulated under the two box beams 2,2 ⁇ along the axis of articulation 23.
  • the extendable base 16 and the tie rod 17 are also joined at their base by a common hinge pin.
  • the two pairs respectively 21.21 ⁇ and 22.22 ⁇ , of the elements constituting the tie rod are pivotally mounted on two sliding pads 24 and 24 ⁇ , these pads being displaceable by gentle friction to the inside the 25.25 ⁇ slides or rails, resting on the primary ground 15.
  • Each pair respectively 21.21 ⁇ , 22.22 ⁇ of the elements or members forming together the tie rod is associated with a stabilizer 26.26 ⁇ itself pivotally mounted on one side on a fixed base 27.27 ⁇ and articulated at 28.28 ⁇ at its opposite end substantially in the middle of the tie rod 17, the connecting rod 26 having a length equivalent to half the tie rod 17, so that the connecting rod 26 forms with the lower half of the tie rod 17 a constantly isosceles triangle whose articulation 28.28 l'art occupies the top.
  • shoe 24.24 ⁇ mounted to slide and provided with faces made of materials with a low coefficient of friction, cooperating with the rails 25.25 ⁇ , also provided with soft friction coatings, could be replaced by an assembly provided with rollers or rolling means also guided in a corresponding rail system.
  • the whole of the beam 1, the extendable legs 16 and 16 ⁇ , the tie rods formed from the frames or profiles 21.21 ⁇ , 22.22 ⁇ as well as the stabilizers 26.26 ⁇ , as well as the rails or slides 25.25 ⁇ are all parallel between them and are arranged along the longitudinal axis of the platform.
  • the mechanical actuation means of the assembly consist of a single motor 30 disposed substantially at the center of the platform and in the interior space 3 separating the two box beams 2,2 ⁇ ; this motor 30 is associated with a reducer 31 from which both sides and in diametrically opposite directions leave the two collinear shafts 32, 32 32.
  • the shaft 32 ends in a universal joint 33 whose axis (cross) is collinear with axis 19 corresponding to the articulation of the upper element 18 of the extendable base.
  • the gimbal 33 allows the transmission of the movement from the shaft 32 to the threaded rod 34 which is rotatably mounted inside the telescopic element 18.
  • the threaded rod 34 is rotatably mounted without being able to move longitudinally, being immobilized by the set of bearings formed by opposing ball bearings 35.
  • the threaded rod 34 is inserted into a bronze nut 36 integral with the upper end of the lower telescopic element 20, the bronze nut 36 constituting a captive nut driven in longitudinal displacement along the threaded rod 34 by the rotation of the latter.
  • the drive of the two legs from a common motor, ensures, in an original and particularly effective way, the perfect synchronism of the actuation of the two extendable legs, right and left respectively, thereby ensuring the movement of raising or lowering. of the platform, the latter remaining constantly horizontal and parallel to itself.
  • the positioning of the legs along the platform, at intermediate levels allows balancing and a homogeneous distribution of the bending forces, thus allowing the use of a platform of great length.
  • the entire platform rests on the primary floor by means of the lower sections respectively 37.37 ⁇ , 38.38 respectivement arranged laterally and under each of the box girders 2 , 2 ⁇ .
  • profiles 37.37 ⁇ , 38.38 ⁇ are interrupted at a bevel substantially over a length allowing the insertion, in the fully lowered position of the platform, of the pads.
  • the profiles 37.37 ⁇ , 38.38 ⁇ transfer, from place to place and in a homogeneous and regularly distributed manner, the forces likely to be received during heavy loads applied to the platform then in the low position.
  • the profiles 37.37 ⁇ , 38.38 ⁇ rest on the primary floor 15 either directly, or, as in the examples described here, via the rails 25.25 ⁇ .
  • the rails 25, 25 ' provided with a length corresponding to the useful stroke of the pads 24, 24', to be embedded inside the primary ground 15.
  • these 25,25 ⁇ rails can be added in elevation and resting on the primary floor; in this case the rails are extended, outside their active part, by support elements extending the rails and able to receive, in their rest position, the profiles 37.37 ⁇ , 38.38 ⁇ .
  • each of the box beams 2,2 ⁇ internally containing the successive housings receives a plurality of seats each seat consisting of a module forming a drawer movable in height between the position erased inside of the housing (within the box beam) and the upper released position as seen on the left side of Figure 8.
  • the platform thus comprises two rows of seats arranged respectively in one and in the other of the two box girders, the seats being arranged face to face; it is thus possible to put in an active position a row of seats or the other, thus using the room according to multiple possibilities, the center of interest can thus be placed at one end or at another; and in both cases the seats will be put in active position, so as to face the spectacle.
  • each module constituting a unitary seat 40 is itself made up of an assembly in which the seat 42 and the backrest 43 are articulated one against the another according to a common horizontal hinge 44 and located at the base of the backrest 43; the seat 42 is itself pivotally mounted along a horizontal axis 45, bearing on the two lateral uprights 46 (forming part of the movable module); and the backrest 43 is itself connected on each side to each of the lateral armrests 46 by a link 47 articulated on the one hand at 48 on the armrest and at 49 on the backrest; under these conditions the pivoting of the seat 42 along the horizontal articulation 45 causes the opening opening movement by angular approximation of the seat 42 and the backrest 43 while the link 47 automatically controls the tilting of the assembly towards a vertical and compacted position the two elements being brought against each other ready to be re-engaged in the erasing position inside the housing formed by the box beam.
  • All of the motorization means consisting in particular of motors 30 fitted to each of the platforms, as well as the motors (not shown) controlling the elevation and retraction movement of the modules constituting the seats 40, can be connected in conventional manner by circuits electric at a central station, from which the lifting or lowering movement of each platform, respectively the lifting or positioning movement of each seat or each row of seats, can be controlled remotely.

Landscapes

  • Architecture (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Golf Clubs (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Road Signs Or Road Markings (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Ladders (AREA)
EP87402669A 1986-12-03 1987-11-25 Bewegbare Struktur für Versammlungs- und Vorstellungssäle Expired - Lifetime EP0271402B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87402669T ATE64432T1 (de) 1986-12-03 1987-11-25 Bewegbare struktur fuer versammlungs- und vorstellungssaele.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8616913 1986-12-03
FR8616913A FR2607856B1 (fr) 1986-12-03 1986-12-03 Structure mobile pour salles de reunions ou de spectacles

Publications (2)

Publication Number Publication Date
EP0271402A1 true EP0271402A1 (de) 1988-06-15
EP0271402B1 EP0271402B1 (de) 1991-06-12

Family

ID=9341517

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87402669A Expired - Lifetime EP0271402B1 (de) 1986-12-03 1987-11-25 Bewegbare Struktur für Versammlungs- und Vorstellungssäle

Country Status (8)

Country Link
US (1) US4854092A (de)
EP (1) EP0271402B1 (de)
JP (1) JPS63142160A (de)
AT (1) ATE64432T1 (de)
DE (1) DE3770783D1 (de)
ES (1) ES2023667B3 (de)
FR (1) FR2607856B1 (de)
GR (1) GR3002707T3 (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5069006A (en) * 1989-04-13 1991-12-03 Kazuo Fujita Electrically-operated folding stage system
EP0461034A1 (de) * 1990-06-06 1991-12-11 Rocco Compagnone Verbesserungen in Plattformen für Mehrzweckhallen und System zur Verschiebung der Plattformen
FR2663070A1 (fr) * 1990-06-06 1991-12-13 Compagnone Rocco Systeme cinetique de deplacement notamment pour plate-forme modulaire equipant des salles polyvalentes.
FR2664637A1 (fr) * 1990-07-10 1992-01-17 Compagnone Rocco Perfectionnements aux plates-formes deplacables en hauteur notamment pour l'equipement de salles polyvalentes.
EP0488308A1 (de) * 1990-11-30 1992-06-03 Kabushiki Kaisha Kotobuki Apparat zum Öffnen und Schliessen von Abdeckungen in einer Möbel-Versenkeinrichtung
US5271190A (en) * 1990-11-30 1993-12-21 Kabushiki Kaisha Kotobuki Apparatus for opening and closing covering means for furniture raising/lowering type floor equipment
US5347773A (en) * 1991-12-27 1994-09-20 Thil Albert J Rigid cover assignment for swimming pool or basin
FR2717204A1 (fr) * 1994-03-14 1995-09-15 Compagnone Rocco Dispositif à écluse et transfert d'équipements par ruban porteur.
FR2746435A1 (fr) * 1996-03-25 1997-09-26 Compagnone Rocco Dispositif de substitution d'un plancher continu par une serie de planchers mobiles et porteurs de sieges

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS644760U (de) * 1987-06-30 1989-01-12
US5324093A (en) * 1990-12-27 1994-06-28 Kabushiki Kaisha Kotobuki Apparatus for setting operative attitude of furnitures in furniture raising/lowering type floor equipment
US5802773A (en) * 1994-11-30 1998-09-08 Pingel; Nathan W. Handicap accessible stair
FR2749604B1 (fr) * 1996-06-05 1998-09-18 Compagnone Rocco Dispositifs de gradins a pente variable permettant le changement de configuration d'une salle de spectacle
US5660000A (en) * 1996-08-09 1997-08-26 Macintyre; James R. Movable two-fold seating assembly
US5752350A (en) * 1996-09-27 1998-05-19 Imperial Pools, Inc. Modular stair support system useable for a pool or spa
US5765314A (en) * 1996-10-03 1998-06-16 Giglio; Vincent S. Sensory interactive multi media entertainment theater
US6625932B1 (en) * 1998-03-03 2003-09-30 Dexter Littlefield Variable rise vertically retractable arena seating assembly
FR2776322A1 (fr) * 1998-03-23 1999-09-24 Aquathil S A Plancher de piscine mobile entre le fond de la piscine et le niveau d'utilisation
DE19856222A1 (de) * 1998-12-04 2000-06-08 H & M Sitz Systeme Gmbh Teleskoptribüne
US6655098B2 (en) * 2001-10-12 2003-12-02 Quaker Plastic Corporation Stair module support and leveling system
KR100751386B1 (ko) * 2004-08-31 2007-08-22 주식회사 유니테크 시스템 보조관람석단을 갖는 수납식 관람석
US8200520B2 (en) 2007-10-03 2012-06-12 International Business Machines Corporation Methods, systems, and apparatuses for automated confirmations of meetings
US9115505B2 (en) 2011-07-22 2015-08-25 Irwin Seating Company Nosemount seating system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2545074A1 (de) * 1975-10-08 1977-04-14 Ziller Alfred H Fa Tribuene fuer konzertsaele, theater oder dergleichen
FR2366424A1 (fr) * 1976-10-01 1978-04-28 Chatenay Catherine Plateforme pour un dispositif modulaire d'amenagement d'espaces polyvalents
GB2135590A (en) * 1981-09-03 1984-09-05 Elevator Gmbh Theatrical stage

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US268154A (en) * 1882-11-28 underbill
DE370166C (de) * 1923-02-27 L & J Biro & A Kurz Fussboden fuer Theater usw.
US619153A (en) * 1899-02-07 Disappearing chair
FR552824A (fr) * 1922-06-13 1923-05-08 Installation de dessous de scène
DE860408C (de) * 1951-02-28 1952-12-22 Maschf Augsburg Nuernberg Ag Einrichtung fuer einen mit einer Bestuhlung versehenen Saal
US3092876A (en) * 1960-06-15 1963-06-11 Cornberg Sol Movable live audience auditorium
DE1213590B (de) * 1963-03-08 1966-03-31 Kleemann S Vereinigte Fabriken Tribuene mit in lotrechter Richtung in Stufen ausfahrbaren Plattformen
US4207713A (en) * 1976-10-01 1980-06-17 Chatenay Catherine M Modular space structuration device
US4633625A (en) * 1982-09-29 1987-01-06 Man Gutehoffnungshuette Gmbh Pedestal unit having raisable and lowerable platforms
DE3309203C2 (de) * 1983-03-15 1987-01-22 Eisenberg, Hans Jochen, 5600 Wuppertal Höhenverstellbarer Podestbock für Theaterbühnen oder dgl.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2545074A1 (de) * 1975-10-08 1977-04-14 Ziller Alfred H Fa Tribuene fuer konzertsaele, theater oder dergleichen
FR2366424A1 (fr) * 1976-10-01 1978-04-28 Chatenay Catherine Plateforme pour un dispositif modulaire d'amenagement d'espaces polyvalents
GB2135590A (en) * 1981-09-03 1984-09-05 Elevator Gmbh Theatrical stage

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5069006A (en) * 1989-04-13 1991-12-03 Kazuo Fujita Electrically-operated folding stage system
EP0461034A1 (de) * 1990-06-06 1991-12-11 Rocco Compagnone Verbesserungen in Plattformen für Mehrzweckhallen und System zur Verschiebung der Plattformen
FR2663070A1 (fr) * 1990-06-06 1991-12-13 Compagnone Rocco Systeme cinetique de deplacement notamment pour plate-forme modulaire equipant des salles polyvalentes.
FR2664637A1 (fr) * 1990-07-10 1992-01-17 Compagnone Rocco Perfectionnements aux plates-formes deplacables en hauteur notamment pour l'equipement de salles polyvalentes.
EP0488308A1 (de) * 1990-11-30 1992-06-03 Kabushiki Kaisha Kotobuki Apparat zum Öffnen und Schliessen von Abdeckungen in einer Möbel-Versenkeinrichtung
US5271190A (en) * 1990-11-30 1993-12-21 Kabushiki Kaisha Kotobuki Apparatus for opening and closing covering means for furniture raising/lowering type floor equipment
US5347773A (en) * 1991-12-27 1994-09-20 Thil Albert J Rigid cover assignment for swimming pool or basin
FR2717204A1 (fr) * 1994-03-14 1995-09-15 Compagnone Rocco Dispositif à écluse et transfert d'équipements par ruban porteur.
WO1995025211A1 (fr) * 1994-03-14 1995-09-21 Rocco Compagnone Dispositif a ecluse et transfert d'equipements par ruban porteur
FR2746435A1 (fr) * 1996-03-25 1997-09-26 Compagnone Rocco Dispositif de substitution d'un plancher continu par une serie de planchers mobiles et porteurs de sieges

Also Published As

Publication number Publication date
ES2023667B3 (es) 1992-02-01
DE3770783D1 (de) 1991-07-18
EP0271402B1 (de) 1991-06-12
FR2607856B1 (fr) 1993-10-08
JPH05504B2 (de) 1993-01-06
GR3002707T3 (en) 1993-01-25
FR2607856A1 (fr) 1988-06-10
ATE64432T1 (de) 1991-06-15
JPS63142160A (ja) 1988-06-14
US4854092A (en) 1989-08-08

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