摘要:
A table top (2) for an extensible table comprises two external surfaces (3,4), which lie in one shared surface and form a table surface (6), said external surfaces (3,4) being able to be drawn together and parted, and a surface to be inserted (7) that can be introduced between the two external surfaces (3,4) when these are separated, and which can be positioned beneath the external surfaces (3,4), when the external surfaces (3,4) are drawn together. Connecting means (9,11) connect the two external surfaces (3,4) in a sliding manner along one direction of extension (E) to allow them bo be drawn together and separated and a mobile connecting part (14) connects the surfaces to be inserted (7) with both of the external surfaces (3,4), so that the surface to be inserted (7):
A) slides along said direction of extension (E) and; B) inclines in relation to the external surfaces (3,4) around a first axis (I) that is transversal to the direction of extension (E) and basically parallel to the surface to be inserted (7) and; C) rotates around a second axis (II) that is transversal to the first axis (I) and basically normal to the surface to be inserted (7), said second axis (II) being inclinable in relation to the external surfaces (3,4) by oscillation of the surface to be inserted (7) around the first axis (I) and; D) slides along said second axis (II).
摘要:
A slide rail is intended for use in an extensible table and is composed of a sliding seat (20) and two sliding supports (40,30). The sliding seat is provided with two guide rails (201,202), two guide slots (203,204), and a gear (22). The sliding supports are provided respectively with a plurality of sliding wheels and a rack. The sliding supports are joined with the sliding seat such that the racks of the sliding supports are engaged with the gear of the sliding seat, and that the sliding wheels are capable of sliding along the guide rails. The stationary leaves of the extensible table are slidably fastened with the slide rails and are therefore capable of sliding in opposite directions to accommodate an extension leaf.
摘要:
La table composée d'éléments moulés en matière plastique et comprenant deux moitiés (1) munies de jambes de soutien (2) et de moyens pour l'interposition d'une ou de plusieures rallonges (3); chaque moitié (1) de la table est formée de deux corps superposés: une dessus (4) de section plate et ayant une surface continue, et un panneau (5) renforcé de nervures longitudinales et/ou transversales (5ʹ-5ʺ) et sur lequel est monté le dessus (4) avec des saillies (6) pour fixer des jambes et des guides pour recevoir et retenir une rallonge (3) quand elle n'est pas utilisée.
摘要:
Ein variabler Tisch mit einer aus zusammensetzbaren Plattenelementen bestehenden Tischplatte, mit an den Unterseiten der Plattenelemente angeordneten Tischbeinen und mit Verbindungsgliedern für die Plattenelemente weist an der Unterseite der Plattenelemente geradlinige Führungskanäle auf. Die Verbindungsglieder liegen als separate Elemente vor und sind als gerade, in die Führungskanäle einsetzbare und darin längsweise verschiebliche Verbindungsstangen ausgebildet. Die Plattenelemente selbst weisen Feststellorgane auf, mit deren Hilfe die Verbindungsstangen in den Führungskanälen zum Zwecke einer Stabilisierung des Tisches arretiert werden können.
摘要:
A table, comprising a table top consisting of at least two table top elements with each table top element and the next adjacent table top element fitting together along an abutment line. Pedestal means is provided for directly supporting at least one but not all of the table top elements. The abutment line comprises a non-straight line and at least three pairs of cooperating interfitting male and female members are provided for connecting together each table top element and the next adjacent table top element. The pairs of cooperating male and female members are disposed at spaced apart locations in a non-collinear arrangement along the or each said abutment line. The pairs of cooperating members from the sole means of support for table top elements not provided with a pedestal and the weight of such elements is carried by shear stresses in the cooperating members and by bending stresses in the table top elements themselves.
摘要:
Der Auszugtisch (1) weist eine Tischplatte (2) mit gegenläufig verschiebbaren Plattenteilen (2a, 2b) und zwei Beinen (4, 5) auf. Die Beine (4, 5) sind relativ zueinander und zu den Plattenteilen (2a, 2b) in Verschiebereichtung der Plattenteile beweglich. Die Beine (4, 5) sind miteinander und mit den Plattenteilen (2a, 2b) über einen Scherenarm (7) verbunden. Durch Aenderung des Abstandes (a) der Plattenteile wird der Abstand (b) der Beine (4, 5) gleichsinnig, jedoch um eine kürzere Stecke, geändert.
摘要:
A variable height platform system comprises a frame assembly, at least two leg assemblies, a drive mechanism, and a sensor. The frame assembly is configured to support and be removably connected to a tabletop. The drive mechanism is configured to either extend or retract each leg assembly in a direction substantially perpendicular to the longitudinal axis to set a height of the frame assembly in an elevated position for use. The sensor is configured to sense position and movement of a user in a predetermined area including an area of the variable height platform system and an area proximate the variable height platform system. The controller is operatively connected to the sensor and drive mechanism. The controller is configured to operate the drive mechanism in response to the sensor sensing the position and movement of the user in the predetermined area.