摘要:
Es wird eine Pendeltür (1) mit in der Tür integriertem Gleitarmtürschließer (2) beschrieben. Das Türschließergehäuse (21) ist im Pendeltürflügel (3) innenliegend montiert. Die Gleitschiene (24) des Gleitschienengestänges ist im Türsturz (41) ebenfalls innenliegend montiert. Der Gleitarm (23) ist in einem horizontalem Spalt angeordnet, der zwischen der Oberkante des Pendeltürflügels (3) und der Unterkante des Türsturzes (41) ausgebildet ist und sowohl von der einen Frontseite als auch von der anderen Frontseite offen ausgebildet ist, so dass beim Öffnen des Pendeltürflügels (3) nach links und nach rechts der Gleitarm (23) behinderungsfrei passieren kann. Zur optischen Abdeckung und Abdichtung des horizontalen Spaltes (10) ist eine flexible oder gelenkig im Bereich des Spalts (10) angebrachte Abdeckblende (11) vorgesehen, die den Spalt (10) an der einen und an der anderen Frontseite abdeckt.
摘要:
The invention relates to an improved door closer (1) with an elongated single-piece body (2), which is a compact and aesthetically pleasing unit that can be produced with a minimal amount of material. The side faces (5, 6) of the inventive door closer join in a curved and/or inclined manner, from the lower side (4) to an upper face (3) of the door closer (1), and bearing blocks (11, 12) are formed in a space between their front faces (13, 14), rising from the lower side (4) of said body (2), and the side faces (5, 6).
摘要:
Arrangement for operating devices for mechanically operated doors with a driving mechanism and a manoeuvring mechanism including a rotatable device in the form of a cog wheel and a linear device furnished with cogs that interact with the cog wheel. The novel aspect is that two linear devices furnished with cogs are arranged with a distance between one another with the cog wheel between them, whereby the size of the cog wheel is adapted to this distance so that it is only able to engage with one row of cogs at a time, and that the cog wheel is mounted in a housing (17) that is displaceable relative to the frame on which the rows of cogs are mounted to allow the displacement of the cog wheel to engage in an operating position with one row of cogs at a time.
摘要:
A door closer provided on a door, for automatically closing the door by a restoring force in the direction of closing the door, which has been accumulated in a spring for returning operation during the opening operation of the door, while exhibiting a damping force by a damper. The main body (1) of the door closer having the above damping function is not directly attached to the door as in the conventional door closer, but, has an arm (7) projecting from the main body (1) of the closer, which is attached to the door (18) by use of a metal fixture (8) pivotally mounted on the arm (7), for mounting the door, thus enabling the closer to be installed in a small space. An adjust arm (10) connected to a driving shaft for damping the main body (1) of the closer and rotatably projecting is attached to a top frame (19) through a top-frame-mounting plate (14) pivotally mounted on the adjust arm (10), and arm intersecting angle made by the both arms (7 and 10) is decreased when the door (18) is fully opened, whereby the characteristics of a stopper for holding the thus fully opened state is dispensed with, and further, the decreased intersecting angle made between the arms makes it possible to improve the degree of freedom in design of the main body (1) of the closer. Top surfaces (7a and 10d), and bottom surfaces (7b and 10e) of the arm (7) and the adjust arm (10) respectively are made flush with each other, differences in stage D1 and D2 are made equal, and the aforesaid driving shaft is exposed to the respective top and bottom surfaces of the main body (1) of the closer, thus permitting either right- or left-handed use of the door. A plurality of articulations are provided in the adjust arm (10), and the metal fixture (8) for mounting the door and the plate (14) for mounting the top frame are made detachable from each other, thus simplifying and facilitating the attaching to the door, replacement and maintenance.