WO1990008870A1 - Mezzanine with a height-adjustable floor - Google Patents
Mezzanine with a height-adjustable floor Download PDFInfo
- Publication number
- WO1990008870A1 WO1990008870A1 PCT/FR1989/000027 FR8900027W WO9008870A1 WO 1990008870 A1 WO1990008870 A1 WO 1990008870A1 FR 8900027 W FR8900027 W FR 8900027W WO 9008870 A1 WO9008870 A1 WO 9008870A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mezzanine
- floor
- columns
- pinion
- height
- Prior art date
Links
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
- E04H3/22—Theatres; Concert halls; Studios for broadcasting, cinematography, television or similar purposes
- E04H3/24—Constructional features of stages
- E04H3/26—Revolving stages; Stages able to be lowered
-
- 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
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/02—Small garages, e.g. for one or two cars
- E04H6/06—Small garages, e.g. for one or two cars with means for shifting or lifting vehicles
Definitions
- the present invention intends to remedy, which consists in producing the mezzanine floor in the form of a chassis in the form of a quadrilateral which is supported in the vicinity of the angles of its profile by four columns and which is associated with a lifting mechanism capable of allowing the modification of the height of said chassis above the floor of the room in question.
- the lifting mechanism is constituted by a geared motor which drives two parallel horizontal shafts - at each end of which is mounted a pinion meshing with a rack and pinion teeth provided on the corresponding column.
- Fig.l is a perspective view illustrating the general arrangement of a mezzanine according to the invention, shown before the installation of the floor covering on the frame which forms the movable floor.
- Fig.2 is a vertical section on a larger scale showing the con ⁇ formation of one of the four columns.
- - Fig 3 and 4 are horizontal sections along the respective respective plans indicated in III-III and IV-IV in fig.2.
- Fig.5 and 6 illustrate the use of the mezzanine according to fig.l to 4.
- the floor of the mezzanine is formed by a frame 1, with a practically square profile in the example - of realization considered, which is supported at its corners by four columns 2, the base of which is fixed to the floor of the room containing the mezzanine.
- this chassis 1 is consisting of four irons 3 with a C profile open towards the inside, these irons being suitably braced with side members 4 and crosspieces 5.
- each of the four columns 2 is itself constituted by a section 6 with a C section which opens in the direction of the chassis 1 and on one of the two lateral wings of which is fixed, for example to using screws such as 7 (see fig. 3) a rack tooth 8 oriented vertically.
- This toothing 8 meshes with a pinion 9 wedged at the end of a small horizontal 0-shaft 10, it will be noted that on each side of each end pinion 9 the shaft 10 supports, by the intermediate bearings such as 11, two guide rollers 12 which roll against the internal wall of the two wings of the profile 6 envisaged.
- Each of the two shafts 10 which are arranged at the same iron 3 5- is joined to the same shaft 14, with the interposition of an angular setting device 13.
- each shaft 14 passes through a casing 15 inside which is housed a bevel gear for its drive by a central shaft 16, itself associated with a gear motor 17 capable of rotating in both directions.
- a gear motor 17 capable of rotating in both directions.
- a cover constituted by a length of fabric or of plastic material - 20 (fig. 1 4) which is looped on itself in the manner of an endless ban ⁇ and which is returned by two pulleys 21 mounted idly on horizontal axes 22, which are fixed transversely to the two lateral wings of the profile 6, at level of the ends of the column 2.
- each cover 20 which is placed facing 0- to the opening of the profile 6 which forms each column 2 is made integral with the corresponding shaft 10, so that when the frame or floor 1 of the mezzanine moves vertically between the posi ⁇ tions according to fig.5 and 6, this cover moves itself by permanently closing the vertical opening of the profile 6.
- 5- It goes without saying that one could imagine other mechanisms elé fans to ensure the vertical movement of the chassis 1. It should also be noted that it can have any profile in plan, depending on the conformation of the room which is intended to receive the mezzanine. It should moreover be understood that the foregoing description has only been given by way of example and that it in no way limits the field of the invention from which one would not depart by replacing the 2- details of execution described by all other equivalents.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Multimedia (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The mezzanine floor is formed by a structure (1) to which is associated an elevation mechanism (17) which is designed to move it vertically along four columns (2), such as to vary the below-ceiling height of the mezzanine and the room beneath according to the required use.
Description
MEZZANINE A PLANCHER MOBILE EN HAUTEUR MEZZANINE MOBILE FLOOR HEIGHT
On sait qu'en matière d'habitat, on désigne sous le nom de "Mezzanine" une pièce qui occupe à mi-hauteur une partie seulement de la surface d'un local et qui s'ouvre latéralement dans celui-ci. Un tel système se révèle très avantageux en pratique car il permet la - réalisation d'une pièce d'appoint. Toutefois, la création d'une mezza¬ nine suppose évidemment la disposition d'un local de grande hauteur sous plafond de façon à ce que les occupants disposent, au-dessous du plancher de la mezzanine comme au-dessus de celui-ci, d'un espace suf¬ fisant pour une station debout normale. Or, on sait que la construction - moderne limite les hauteurs sous plafond.We know that in terms of housing, we designate under the name of "Mezzanine" a room which occupies halfway up only part of the surface of a room and which opens laterally into it. Such a system proves to be very advantageous in practice because it allows - the production of an additional part. However, the creation of a mezza¬ nine obviously presupposes the provision of a room with high ceilings so that the occupants have, below the floor of the mezzanine as above it, d 'Sufficient space for normal standing. However, we know that modern construction limits the ceiling heights.
C'est à cet inconvénient qu'entend remédier la présente invention, laquelle consiste à réaliser le plancher de la mezzanine sous la for¬ me d'un châssis en forme de quadrilatère qui est supporté au voisinage des angles de son profil par quatre colonnes et auquel est associé un - meccanisme élévateur propre à permettre la modification de la hauteur dudit châssis au dessus du plancher du local considéré. Conformément à un mode de mise en oeuvre particulièrement avantageux de la disposition qui précède, le mécanisme élévateur est constitué par un moto-réducteur qui entraîne deux arbres horizontaux parallèles - à chacune des extrémités desquels est monté un pignon engrenant avec une denture de crémaillère ménagée sur la colonne correspondante. Le dessin annexé, donné à titre d'exemple, permettra de mieux compren¬ dre l'invention, les caractéristiques qu'elle présente et les avantager; qu'elle est susceptible de procurer : - Fig.l est une vue de perpective illustrant l'agencement général d'une mezzanine suivant l'invention, représentée préalablement à la pose du revêtement de sol sur le châssis qui forme le plancher mobile. Fig.2 est une coupe verticale à plus grande échelle montrant la con¬ formation de l'une des quatre colonnes. - Fig 3 et 4 sont des coupes horizontales suivant les plans respective¬ ment indiqués en III-III et IV-IV en fig.2.It is to this drawback that the present invention intends to remedy, which consists in producing the mezzanine floor in the form of a chassis in the form of a quadrilateral which is supported in the vicinity of the angles of its profile by four columns and which is associated with a lifting mechanism capable of allowing the modification of the height of said chassis above the floor of the room in question. In accordance with a particularly advantageous embodiment of the above arrangement, the lifting mechanism is constituted by a geared motor which drives two parallel horizontal shafts - at each end of which is mounted a pinion meshing with a rack and pinion teeth provided on the corresponding column. The appended drawing, given by way of example, will allow a better understanding of the invention, the characteristics which it presents and its advantage; that it is likely to provide: - Fig.l is a perspective view illustrating the general arrangement of a mezzanine according to the invention, shown before the installation of the floor covering on the frame which forms the movable floor. Fig.2 is a vertical section on a larger scale showing the con¬ formation of one of the four columns. - Fig 3 and 4 are horizontal sections along the respective respective plans indicated in III-III and IV-IV in fig.2.
Fig.5 et 6 illustrent l'utilisation de la mezzanine suivant fig.l à 4. Comme schématiquement représenté en Fig.l, le plancher de la mezzanine est formé par un châssis 1, à profil pratiquement carré dans l'exemple - de réalisation considéré, qui est supporté au niveau de ses angles par quatre colonnes 2 dont la base est fixée au plancher du local renfer- - mant la mezzanine. Dans la construction envisagée, ce châssis 1 est
constitué par quatre fers 3 à profil en C ouvert vers l'intérieur, ces fers étant convenablement entretoisés par des longerons 4 et des tra¬ verses 5 . Comme plus particulièrement montré en fig. 2 à 4, chacune des quatre - colonnes 2 est elle-même constituée par un profilé 6 à section en C qui s'ouvre en direction du châssis 1 et sur l'une des deux ailes la¬ térales duquel est fixée, par exemple à l'aide de vis telles que 7(cf. fig. 3) une denture de crémaillère 8 orientée verticalement. Cette denture 8 engrène avec un pignon 9 calé en bout d'un petit arbre hori- 0- zontal 10, on notera que de part et d'autre de chaque pignon d'extré¬ mité 9 l'arbre 10 supporte, par l'intermédiaire de roulements tels que 11, deux galets de guidage 12 qui roulent contre la paroi interne des deux ailes du profilé 6 envisagé. Chacun des deux arbres 10 qui sont disposés au niveau d'un même fer 3 5- est réuni à un même arbre 14, avec interposition d'un dispositif de calage angulaire 13. Comme montré en fig.l, chaque arbre 14 traverse un carter 15 à l'intérieur duquel est logé un renvoi d'angle pour son entraînement par un arbre central 16, lui-même associé à un moto-ré¬ ducteur 17 suceptible de tourner dans les deux sens. On comprend que 0- la mise sous tension convenable du moteur de ce moto-réducteur 17 as¬ sure le déplacement vertical, dans un sens ou dans l'autre, du châs¬ sis 1 le long des colonnes 2, le réglage préalable des dispositifs 13 permettant une mise à l'horizontale précise de l'ensemble dudit châs¬ sis. 5- En Fig. 5 et 6, on a représenté en 18 et 19 le plancher,respectivement le plafond, du local qui renferme la mezzanine envisagée, la hauteur sous plafond dudit local ayant été montrée en H. On conçoit que le déplacement vertical du châssis 1 de la mezzanine, avec le mobilier que celui-ci supporte, permet d'amener ledit châssis soit à la posi- 0- tion haute illustrée en Fig.5 pour laquelle l'utilisateur dispose, au dessous de ce châssis 1, d'une hauteur hl peu inférieure à H, soit à la position basse de fig.6 pour laquelle le châssis 1, abaissé pour tout juste surmonter le mobilier du local inférieur, définit une hauteur sous plafond h.2 du même ordre de grandeur que hl. 5- La mezzanine est ainsi susceptible d'être aménagée dans des locaux présentant une hauteur sous plafond H relativement réduite, qui ne se 7- prêterait autrement pas à la construction du plancher intermédiaire
fixe d'un mezzanine classique.Fig.5 and 6 illustrate the use of the mezzanine according to fig.l to 4. As schematically shown in Fig.l, the floor of the mezzanine is formed by a frame 1, with a practically square profile in the example - of realization considered, which is supported at its corners by four columns 2, the base of which is fixed to the floor of the room containing the mezzanine. In the envisaged construction, this chassis 1 is consisting of four irons 3 with a C profile open towards the inside, these irons being suitably braced with side members 4 and crosspieces 5. As more particularly shown in fig. 2 to 4, each of the four columns 2 is itself constituted by a section 6 with a C section which opens in the direction of the chassis 1 and on one of the two lateral wings of which is fixed, for example to using screws such as 7 (see fig. 3) a rack tooth 8 oriented vertically. This toothing 8 meshes with a pinion 9 wedged at the end of a small horizontal 0-shaft 10, it will be noted that on each side of each end pinion 9 the shaft 10 supports, by the intermediate bearings such as 11, two guide rollers 12 which roll against the internal wall of the two wings of the profile 6 envisaged. Each of the two shafts 10 which are arranged at the same iron 3 5- is joined to the same shaft 14, with the interposition of an angular setting device 13. As shown in fig.l, each shaft 14 passes through a casing 15 inside which is housed a bevel gear for its drive by a central shaft 16, itself associated with a gear motor 17 capable of rotating in both directions. It is understood that 0- the proper powering up of the motor of this geared motor 17 as¬ ensures the vertical displacement, in one direction or the other, of the frame 1 along the columns 2, the prior adjustment of the devices 13 allowing a precise horizontal alignment of the whole of said frame. 5- In Fig. 5 and 6, there is shown in 18 and 19 the floor, respectively the ceiling, of the room which contains the envisaged mezzanine, the height under ceiling of said room having been shown in H. It is conceivable that the vertical displacement of the frame 1 of the mezzanine , with the furniture which the latter supports, allows the said chassis to be brought to the high position illustrated in FIG. 5 for which the user has, below this chassis 1, a height hl little lower than H, ie in the lower position of fig.6 for which the frame 1, lowered to just overcome the furniture in the lower room, defines a height under ceiling h.2 of the same order of magnitude as hl. 5- The mezzanine is thus capable of being fitted out in premises with a relatively low ceiling height H, which would not otherwise lend itself to the construction of the intermediate floor fixed from a classic mezzanine.
En vue d'éviter l'aspect peu esthétique de l'espace inférieur de cha¬ que colonne 2 de l'ensemble, on peut avantageusement avoir recours à un cache constitué par une longueur de tissu ou de matière plastique - 20 (fig. 1 à 4) qui est bouclée sur elle-même à la manière d'une ban¬ de sans fin et qui est renvoyée par deux poulies 21 montées folles sur des axes horizontaux 22, lesquels sont fixés transversalement aux deux ailes latérales du profilé 6, au niveau des extrémités de la colonne 2. Celui des deux brins de chaque cache 20 qui se trouve disposé en vis- 0- à-vis de l'ouverture du profilé 6 qui forme chaque colonne 2 est rendu solidaire de l'arbre 10 correspondant, si bien que lorsque le châssis ou plancher 1 de la mezzanine se déplace verticalement entre les posi¬ tions suivant fig.5 et 6, ce cache se déplace lui-même en obturant de manière permanente l'ouverture verticale du profilé 6. 5- Il va de soi qu'on pourrait imaginer d'autres mécanismes élévateurs pour assurer le déplacement vertical du châssis 1. On notera en outre que celui-ci peut présenter tout profil en plan, en fonction de la conformation du local qui est destiné à recevoir la mezzanine. Il doit d'ailleurs être entendu que la description qui précède n'a 0- été donnée qu'à titre d'exemple et qu'elle ne limite nullement le domaine de l'invention dont on ne sortirait pas en remplaçant les 2- détails d'exécution décrits par tous autres équivalents.
In order to avoid the unattractive appearance of the lower space of each column 2 of the assembly, it is advantageous to have recourse to a cover constituted by a length of fabric or of plastic material - 20 (fig. 1 4) which is looped on itself in the manner of an endless ban¬ and which is returned by two pulleys 21 mounted idly on horizontal axes 22, which are fixed transversely to the two lateral wings of the profile 6, at level of the ends of the column 2. That of the two strands of each cover 20 which is placed facing 0- to the opening of the profile 6 which forms each column 2 is made integral with the corresponding shaft 10, so that when the frame or floor 1 of the mezzanine moves vertically between the posi¬ tions according to fig.5 and 6, this cover moves itself by permanently closing the vertical opening of the profile 6. 5- It It goes without saying that one could imagine other mechanisms elé fans to ensure the vertical movement of the chassis 1. It should also be noted that it can have any profile in plan, depending on the conformation of the room which is intended to receive the mezzanine. It should moreover be understood that the foregoing description has only been given by way of example and that it in no way limits the field of the invention from which one would not depart by replacing the 2- details of execution described by all other equivalents.
Claims
R E V E N D I C A T I O N SR E V E N D I C A T I O N S
1 — Mezzanine, caractérisée en ce que son plancher est constitué par un châssis (1) qui est supporté le long de colonnes (2) et auquel est associé un mécanisme élévateur (17) propre à permettre son déplacement vertical à l'intérieur du local destiné à recevoir la mezzanine. - 2 - Mezzanine suivant la revendication 1, caractérisée en ce que le mécanisme élévateur comprend, outre un moto-réducteur central (17), un système d'arbres (16, 14, 10) pour l'entrainement de pignons (9) logés à l'intérieur des profilés creux (6) qui constituent les colonnes (2) chacun desdits pignons engrenant avec une denture de crémaillère (8) 0- prévue à l'intérieur du profilé (6) correspondant.1 - Mezzanine, characterized in that its floor is constituted by a frame (1) which is supported along columns (2) and with which is associated a lifting mechanism (17) suitable for allowing its vertical movement inside the room intended to receive the mezzanine. - 2 - Mezzanine according to claim 1, characterized in that the lifting mechanism comprises, in addition to a central geared motor (17), a system of shafts (16, 14, 10) for driving pinions (9) housed inside the hollow sections (6) which constitute the columns (2) each of said pinions meshing with a rack and pinion (8) 0- provided inside the corresponding section (6).
3 - Mezzanine suivant la revendication 2, caractérisée en ce que l'ar¬ bre (10) qui supporte chaque pignon (9) est équipé de galets de guida¬ ge (12) qui roulent contre la paroi interne de deux ailes opposées du profilé (6) considéré. 5- 4 - Mezzanine suivant l'une quelconque des revendication 1 à 3, carac¬ térisée en ce que chaque colonne (2) est équipée d'un cache mobile 8- (20) propre à cacher à la vue l'espace intérieur de celle-ci.3 - Mezzanine according to claim 2, characterized in that the ar¬ bre (10) which supports each pinion (9) is equipped with guide rollers (12) which roll against the inner wall of two opposite wings of the profile (6) considered. 5- 4 - Mezzanine according to any one of claims 1 to 3, charac¬ terized in that each column (2) is equipped with a movable cover 8- (20) suitable for hiding from view the interior space of this one.
E EMPL CEME T
E EMPL CEME T
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/FR1989/000027 WO1990008870A1 (en) | 1989-01-26 | 1989-01-26 | Mezzanine with a height-adjustable floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/FR1989/000027 WO1990008870A1 (en) | 1989-01-26 | 1989-01-26 | Mezzanine with a height-adjustable floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1990008870A1 true WO1990008870A1 (en) | 1990-08-09 |
Family
ID=9377450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR1989/000027 WO1990008870A1 (en) | 1989-01-26 | 1989-01-26 | Mezzanine with a height-adjustable floor |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO1990008870A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2676774A1 (en) * | 1991-05-22 | 1992-11-27 | Gros Bois Xavier | Adaptable surface which consists of independently adjustable volumes |
| DE202005020270U1 (en) * | 2005-12-23 | 2007-05-10 | Klaus Multiparking Gmbh | Torsion shaft for motor vehicle parking device, has two gears whereby two gears are so connected to torsion shaft, for torque transmission, that they can be assembled in individual parts |
| US7997387B2 (en) | 2006-01-30 | 2011-08-16 | Maha Maschinenbau Haldenwang Gmbh & Co. Kg | Parking platform for motor vehicles |
| CN106760689A (en) * | 2016-12-07 | 2017-05-31 | 华强方特（芜湖）文化科技有限公司 | A kind of vertical autonomous lifting locking platform |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2233055A (en) * | 1939-05-04 | 1941-02-25 | Frank M Kennedy | Automobile parking device |
-
1989
- 1989-01-26 WO PCT/FR1989/000027 patent/WO1990008870A1/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2233055A (en) * | 1939-05-04 | 1941-02-25 | Frank M Kennedy | Automobile parking device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2676774A1 (en) * | 1991-05-22 | 1992-11-27 | Gros Bois Xavier | Adaptable surface which consists of independently adjustable volumes |
| DE202005020270U1 (en) * | 2005-12-23 | 2007-05-10 | Klaus Multiparking Gmbh | Torsion shaft for motor vehicle parking device, has two gears whereby two gears are so connected to torsion shaft, for torque transmission, that they can be assembled in individual parts |
| US7997387B2 (en) | 2006-01-30 | 2011-08-16 | Maha Maschinenbau Haldenwang Gmbh & Co. Kg | Parking platform for motor vehicles |
| CN106760689A (en) * | 2016-12-07 | 2017-05-31 | 华强方特（芜湖）文化科技有限公司 | A kind of vertical autonomous lifting locking platform |
| CN106760689B (en) * | 2016-12-07 | 2022-07-15 | 华强方特（芜湖）文化科技有限公司 | Vertical autonomous lifting locking platform |
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