FR2560019A1 - Retractable bar table activated by electromechanical motion - Google Patents
Retractable bar table activated by electromechanical motion Download PDFInfo
- Publication number
- FR2560019A1 FR2560019A1 FR8320439A FR8320439A FR2560019A1 FR 2560019 A1 FR2560019 A1 FR 2560019A1 FR 8320439 A FR8320439 A FR 8320439A FR 8320439 A FR8320439 A FR 8320439A FR 2560019 A1 FR2560019 A1 FR 2560019A1
- Authority
- FR
- France
- Prior art keywords
- bar
- formwork
- screw
- pulley
- retraction
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B69/00—Cocktail cabinets
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2220/00—General furniture construction, e.g. fittings
- A47B2220/0002—Adjustable furniture construction
- A47B2220/0013—Table or cupboards with upwardly concealable compartments
Abstract
Description
La présente invention concerne un dispositif électroréc2- nique permettant l'apzariQion ainsi que l'escamotage d'un petit bar dans une table rsetangulaire installée, par exe-le, dans un salon de réception privé ou public. The present invention relates to an electrorecnic device allowing apzariQion as well as the retraction of a small bar in a rectangular table installed, for example, in a private or public reception room.
Dans ce domaine, il est connu des brevets : nO 1.186.585 et n 1.402.645 pour tables du mQme type, munies toutefois de mouvements essentiellement manuels (manivelles, leviers ...). In this area, patents are known: Nos. 1,186,585 and No. 1,402,645 for tables of the same type, however provided with essentially manual movements (cranks, levers, etc.).
Le mode opératoire utilisant pour le mouvement de montée ou de descente du bar un dispositif électromécanique, l'effet de surprise provoqué par le fait que ces mouvements se déclenchent discrètement, par simple pression de l'h8te sur un bouton, représente un avantage certain. The operating mode using the electromechanical device for the up or down movement of the bar, the surprise effect caused by the fact that these movements are triggered discreetly, by simple pressure of the host on a button, represents a certain advantage.
Il serait, bien entendu, possible de produire également des tables (avec bar) rondes, avec ou sans ornements, et avec des dimensions différentes. It would, of course, be possible to also produce round tables (with bar), with or without ornaments, and with different dimensions.
A titre d'illustration, i des dossiers sont joints pour représenter
figure 1 : une perspective de la table/bar escamoté,
comportant divers ornements (5),
figure 2 : une perspective de la même table/bar en
position de service,
figure 3 : une repr;sentation du cloisonnement (15) du
bar, avec dispositif d'éclairage (15),
figure 4: une coupe verticale de la table/bar avec
dispositif électromécanique,
figure 5 : une coupe horizontale dA dispositif montré
en figure 4,
figure 6 : le dispositif de réglage de la tension de
la courroie de transmission. By way of illustration, i files are attached to represent
Figure 1: a perspective of the retracted table / bar,
comprising various ornaments (5),
Figure 2: a perspective of the same table / bar in
service position,
Figure 3: a representation of the partitioning (15) of the
bar, with lighting device (15),
figure 4: a vertical section of the table / bar with
electromechanical device,
Figure 5: a horizontal section of the device shown
in figure 4,
Figure 6: the device for adjusting the voltage
the transmission belt.
figure 7 : les ornements du bord de la table (banues
33, 34 et 35),
figure 8 : représentation du siège de la vis sans fin,
figure 9 : le schéma électrique du système.figure 7: the ornaments of the edge of the table (banues
33, 34 and 35),
figure 8: representation of the seat of the worm,
Figure 9: the electrical diagram of the system.
Le dispositif électromécanique (figures 4, 5, 6, 8 et 9) est installé dans un coffrage en bois (4) dont les dinensions sont : hauteur 65 cm, largeur 54 cm, épaisseur 2 cm. The electromechanical device (Figures 4, 5, 6, 8 and 9) is installed in a wooden formwork (4) whose dinensions are: height 65 cm, width 54 cm, thickness 2 cm.
Le coffrage repose sur quatre pieds en bois dont l'un est traversé par le cible d'alimentation en 220 volts (6).The formwork rests on four wooden feet, one of which is crossed by the 220 volt supply target (6).
Le dispositif comporte un moteur électrique (21) (220 volts, 1 ampère, 430 tours/minute) maintenu aux parois du coffrage moyennant deux colliers.métalliques (23) (figures 4, 5 et 6). Afin d'atténuer les vibrations, une lame de caoutchouc (29) est interposée entre moteur et paroi. The device comprises an electric motor (21) (220 volts, 1 amp, 430 rpm) held on the walls of the formwork by means of two metallic collars (23) (Figures 4, 5 and 6). In order to reduce vibrations, a rubber blade (29) is interposed between the motor and the wall.
L'ase du moteur est muni d'une poulie de 6,5 cm de diamètre utile (28). A l'aide d'une courroie de transmission (32) le mouvement de rotation est transmis à une poulie de 3,5 cm de diamètre (19) serrée entre deux écrous (38 et 39) sur une vis sans fin de diamètre 1,2 cm (30). Cette vis verticale repose à sa partie inférieure dans une cuvette en acier (20) d'un diamètre de 6,5 cm et d'une épaisseur de 1,7 cm, munie de roulements à billes. Elle est maintenue à sa partie inférieure par un écrou (40), (figure -8). La cuvette (20) est logée dans une poutre en bois (37) large de 10,5 cm et d'une épaisseur de 3 cm. Elle est maintenue par une rondelle (18) fixée par vis (36). La poutre est fixée, à ses extrémités, - à l'aide de vis, aux parois verticales du coffrage.La poutre (37) est recouverte à sa partie inférieure d'une poutre en bois (41) d'une épaisseur de 2 cm. Un joint en caoutchouc (35), intercalé entre les deux pantes, empêche un éventuel suintement de lubrifiants (en provenance du graissage de la vis sans fin). The engine base is fitted with a pulley with a useful diameter of 6.5 cm (28). Using a transmission belt (32) the rotational movement is transmitted to a 3.5 cm diameter pulley (19) clamped between two nuts (38 and 39) on a worm screw of diameter 1, 2 cm (30). This vertical screw rests at its lower part in a steel bowl (20) with a diameter of 6.5 cm and a thickness of 1.7 cm, fitted with ball bearings. It is held at its lower part by a nut (40), (Figure -8). The bowl (20) is housed in a wooden beam (37) 10.5 cm wide and 3 cm thick. It is held by a washer (18) fixed by screws (36). The beam is fixed at its ends - with screws, to the vertical walls of the formwork.The beam (37) is covered at its lower part with a wooden beam (41) with a thickness of 2 cm . A rubber seal (35), inserted between the two pins, prevents any lubricant seepage (from the lubrication of the worm).
La partie supérieure de la vis sans fin s'engage dans un écrou (16) loé dans le centre du plateau du bar : l'ec-ou est maintenu en place par une rondelle m-talliaue (17) fixée à l'aide de vis de sécurité (24) sur la partie inférieure du plateau du bar. T-: partie centrale du bar comporte, sur toute sa hauteur un évidement (14) permettant la progression de la vis sans fin vers le haut . La rotation de la vis sans fin dans un sens ou dans l'autre, provoque par conséquent la mon tée ou la descente du bar.Des glissières métalliques et des galets de roulement < 31) installés en douze e-ndroits sur les parois du coffrage facilitent les mouvements. Par ailleurs, deux ressorts d'une longueur de 10 cm (11) sont installés ve- ticalement de part et d'autre de la vis sans fin, ce qui faci litera le lancement du mouvement de montée du bar. The upper part of the worm engages in a nut (16) loé in the center of the tray of the bar: the ec-or is held in place by a m-talliaue washer (17) fixed using security screw (24) on the lower part of the bar tray. T-: central part of the bar has, over its entire height a recess (14) allowing the progression of the worm upwards. The rotation of the worm screw in one direction or the other, consequently causes the raising or lowering of the bar. Metal slides and rollers <31) installed in twelve places on the walls of the formwork facilitate movement. In addition, two springs with a length of 10 cm (11) are installed vertically on either side of the worm, which will facilitate the launching of the movement for raising the bar.
La figure 4 représentes en coupe verticale, l'ensemble moteur électrique (21), poulies (28 et 19), courroie (32) et vis sans fin (30). Figure 4 shows in vertical section, the electric motor assembly (21), pulleys (28 and 19), belt (32) and worm (30).
La.figure 5 représente une coupe horizontale (vue du haut du coffrage) de cet ensemble. Le mouvement de montée et de descente du bar est commandé par un interrupteur va et vient (2) dont le boitier conporte une lampe témoin (1). L'interrup- teur est situé sous le rebord de la table, donc à portée de main de l'hôte. L mouvement s'effectue en quelques secondes. La.figure 5 represents a horizontal section (seen from the top of the formwork) of this assembly. The up and down movement of the bar is controlled by a back and forth switch (2), the housing of which includes a pilot lamp (1). The switch is located under the edge of the table, so within easy reach of the host. The movement takes place in a few seconds.
La figure 6 repu sente le dispositif de réglage de la tension de la courroie de transmission. Le réglage s'effectue de la manière suivante : après avoir retiré le capuchon de protection (7), on serre ou desserre la vis (26) montée sur l'extrémité filetée d'un cible en acier (25) tendu autour de la partie du moteur renfermant des roulements (22 et 27), d'où augmentation ou dininution de la tension de la courroie. FIG. 6 shows the device for adjusting the tension of the transmission belt. The adjustment is carried out as follows: after removing the protective cap (7), tighten or loosen the screw (26) mounted on the threaded end of a steel target (25) stretched around the part of the motor containing bearings (22 and 27), hence increasing or decreasing the tension of the belt.
Le schéma du circuit électrique est représenté par la figure 9 - lampe témoin (i) et interrupteur va et vient (2), - circuit d'alimentation en courant 220 volts (6), - circuit utilisé pour la montée du bar (47), - circuit utilisé pour la descente du bar (46), - coupe-circuit montes du bar (3) ) le modèle de - coupe-circuit descente du bar (44), ) coupe-circuit - coupe-circuit éclairage bar (43), ) présenté serait
) susceptible d'être
) replacé par
) d'autres modèles - moteur électrique (21), deux condensateurs (45), - éclairage du bar (15) installé sous le plafond (12)
du bar, - partie en spirale (42) du câble d'alimentat#ion de
l'éclairage du bar (élasticité compensant le mou
vexent du bar). The diagram of the electrical circuit is represented by FIG. 9 - indicator lamp (i) and back and forth switch (2), - 220 volt current supply circuit (6), - circuit used for raising the bar (47) , - circuit used for lowering the bar (46), - circuit breaker for bar mounting (3)) the model of - bar lowering circuit breaker (44),) circuit breaker - bar lighting circuit breaker (43 ),) presented would be
) likely to be
) replaced by
) other models - electric motor (21), two capacitors (45), - bar lighting (15) installed under the ceiling (12)
of the bar, - spiral part (42) of the # ion power cable
bar lighting (elasticity compensates for slack
upset the bar).
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8320439A FR2560019B3 (en) | 1983-12-21 | 1983-12-21 | RETRACTABLE BAR TABLE ACTUATED BY ELECTROMECHANICAL MOVEMENT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8320439A FR2560019B3 (en) | 1983-12-21 | 1983-12-21 | RETRACTABLE BAR TABLE ACTUATED BY ELECTROMECHANICAL MOVEMENT |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2560019A1 true FR2560019A1 (en) | 1985-08-30 |
FR2560019B3 FR2560019B3 (en) | 1986-05-09 |
Family
ID=9295381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8320439A Expired FR2560019B3 (en) | 1983-12-21 | 1983-12-21 | RETRACTABLE BAR TABLE ACTUATED BY ELECTROMECHANICAL MOVEMENT |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2560019B3 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4130310A1 (en) * | 1991-09-12 | 1993-03-18 | Walter Wendel Gmbh | Lectern with stand for overhead projector - has hole in desk top, beside and under which is drive with ball thread drive, spindle, guide bars and frame |
FR2817718A1 (en) * | 2000-12-07 | 2002-06-14 | Jean Jim Ebina | Table has telescopic central section which can be raised above level of main table top or closed, so that whole surface is available |
US6626479B1 (en) | 2002-09-11 | 2003-09-30 | Steve Skoug | Device for positioning container in cargo space of vehicle |
EA010473B1 (en) * | 2006-04-26 | 2008-10-30 | Общество С Ограниченной Ответственностью "Калинка Плюс" | Combined furniture for sitting and lying comprising built-in capacity for storing articles |
CN102853629A (en) * | 2012-08-18 | 2013-01-02 | 谢玲飞 | Wine cabinet allowing taking wine without opening door |
US20130247590A1 (en) * | 2012-03-23 | 2013-09-26 | B/E Aerospace, Inc. | Dynamic Chilled Mini-Bar for Aircraft Passenger Suite |
-
1983
- 1983-12-21 FR FR8320439A patent/FR2560019B3/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4130310A1 (en) * | 1991-09-12 | 1993-03-18 | Walter Wendel Gmbh | Lectern with stand for overhead projector - has hole in desk top, beside and under which is drive with ball thread drive, spindle, guide bars and frame |
FR2817718A1 (en) * | 2000-12-07 | 2002-06-14 | Jean Jim Ebina | Table has telescopic central section which can be raised above level of main table top or closed, so that whole surface is available |
US6626479B1 (en) | 2002-09-11 | 2003-09-30 | Steve Skoug | Device for positioning container in cargo space of vehicle |
EA010473B1 (en) * | 2006-04-26 | 2008-10-30 | Общество С Ограниченной Ответственностью "Калинка Плюс" | Combined furniture for sitting and lying comprising built-in capacity for storing articles |
US20130247590A1 (en) * | 2012-03-23 | 2013-09-26 | B/E Aerospace, Inc. | Dynamic Chilled Mini-Bar for Aircraft Passenger Suite |
CN104364593A (en) * | 2012-03-23 | 2015-02-18 | B/E航空公司 | Dynamic chilled mini-bar for aircraft passenger suite |
CN102853629A (en) * | 2012-08-18 | 2013-01-02 | 谢玲飞 | Wine cabinet allowing taking wine without opening door |
CN102853629B (en) * | 2012-08-18 | 2016-02-24 | 象山普精金属制品厂 | Exempt from enabling and get wine wine cabinet |
Also Published As
Publication number | Publication date |
---|---|
FR2560019B3 (en) | 1986-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |