摘要:
Afin d'obtenir une synchronisation, de tels dispositifs travaillaient soit avec un moteur et un arbre mecanique, soit avec deux moteurs relies par ce que l'on appelle un arbre electrique. Le dispositif prevu travaille avec un moteur electrique (10) formant avec une transmission a roue helicoidale et vis sans fin (20), une poulie entrainee (40) et un accouplement elastique, un tout qui peut etre insere au-dessus dans le montant de guidage du tableau noir dans lequel le moteur est dispose verticalement et presente un arbre creux (31) a travers lequel passe le cable d'entrainement, un tel dispositif est monte a l'interieur et au sommet de chacun des deux montants de guidage. Ces deux dispositifs sont enclenches et declenches en meme temps et ne necessitent pas d'arbres electriques.
摘要:
Embodiments of the present invention disclose a dual-part hinge assembly for a portable electronic device. According to one embodiment, the portable computing device includes a display and a base housing connected via the dual-part hinge assembly. Furthermore, the dual-part hinge assembly comprises a first portion and a second portion that extends behind the first portion when the display transitions to an open position so as to provide stability for the computing device.
摘要:
Embodiments of the present invention disclose a dual-part hinge assembly for a portable electronic device. According to one embodiment, the portable computing device includes a display and a base housing connected via the dual-part hinge assembly. Furthermore, the dual-part hinge assembly comprises a first portion and a second portion that extends behind the first portion when the display transitions to an open position so as to provide stability for the computing device.
摘要:
The invention relates to an automatic storage device (1) comprising a charge and/or removal opening (5), a door element (6) for closing the charge and/or removal opening (5), said door element being displaceable vertically (Y), and a retaining element (14) which is mechanically coupled to the door element (6) and counteracts a weight load (GA) of the door element.
摘要:
This top hung door assembly (10) for a merchandiser includes a pair of doors (12, 14) each having an upper frame member (20) including a metal reinforcing member (22). An upper track member (16) is provided including depending flange members (36) and (38) each having a roller mounting portion (48). A pair of spaced wheel assemblies (60) is provided including a bracket (50) having a lower portion (54) connected to the upper door frame and an upper portion (52) carrying a pair of rollers (60) received by the roller mounting portion (46). The upper track member (16) includes associate track members (46) having spaced notches (49) to facilitate mounting the doors. Also the flange members have flexible tips (44) facilitating the sealing and mounting of the doors.
摘要:
L'invention concerne un système de vitrage escamotable comportant un vitrage 1 monté verticalement coulissant entre une position rentrée et une position sortie, et un caisson 7 présentant une ouverture 8 par le haut pour recevoir ledit vitrage 1 en position rentrée. Au moins une partie du périmètre du caisson 7 est formée par un ensemble de panneaux de coffrage intérieurs 15 et un ensemble de panneaux de coffrage extérieurs 16 reliés les uns aux autres et à un cadre 6 et tenus écartés les uns des autres. L'invention concerne aussi un procédé d'installation dudit système.
摘要:
A sliding sash window assembly which comprises a fixed rectangular outer frame securable in a window aperture and having upper and lower window units (13, 14) mounted in the fixed outer frame and at least one of which is relatively movable between an open position and a closed position of the window assembly, and respective rectangular frames for the units arranged to permit lower horizontal frame member of the upper unit (13) to be located alongside an upper horizontal frame member of the lower unit (14) when the window assembly is closed, so that a locking element can lock the frame members to each other. The rectangular outer frame has side frames in which counterweight arrangements are housed, and forming a stack of weights which can be pulled upwardly within the housing by an elongate tensile element (20) which is secured at one end at or near the lower end of the stack, and at its other end is engageable with a lower end region of the movable window unit. Each elongate tensile element (20) is routed through an aperture in one of the facings which is located generally at the level of the lower frame member of the upper unit and the upper frame member of the lower unit in the closed position of the window assembly, so that the aperture is concealed from view, and also the tensile element also is not visible.