摘要:
Device for the passenger transport, in particular an escalator provided with steps or a moving walkway equipped with pallets, wherein the steps or pallets are connected to each other to form a continuous step or pallet belt and can be moved in the direction of transport by means of drive elements, wherein a lower entrance or exit section of the device is connected to an upper exit or entrance section via at least one arched transport section which, seen over the length and height thereof, is formed by different radii which verge into each other, wherein at least the arched transport section is composed of several linear framing sections which are connected to each other in the region of the facing ends thereof.
摘要:
A coupled conveying apparatus having steps (1, 2) is driven by a driving chain (6) circulatingly running along a running path (A, B... M, N, A) of a closed circuit, consisting of an ascending part, a descending part and a turning part for connecting the ascending part to the descending part. This coupled conveying apparatus has a follower medium, in which a multiplicity of thin plates (50) superposed one on another in a rockable manner are secured to a conveying frame. Then, this follower medium is engaged with teeth provided on either the upper side or the lower side of a chain link of a driving chain (6) provided on the ascending part (C-D) of the running path. The conveying frame receives a power transmitted through the follower medium from the driving chain (6), whereby the coupled conveying apparatus is circulatingly moved along said running path. On the other hand, there is provided a reversely transmitting mechanism (8, 90-92, 107, 108), in which a load imposed on the coupled conveying apparatus is converted into a turning motion, and, this turning force is reversed to be transmitted to a rotary shaft (105) for driving said driving chain (6).
摘要:
A coupled conveying apparatus having steps (1, 2) is driven by a driving chain (6) circulatingly running along a running path (A, B... M, N, A) of a closed circuit, consisting of an ascending part, a descending part and a turning part for connecting the ascending part to the descending part. This coupled conveying apparatus has a follower medium, in which a multiplicity of thin plates (50) superposed one on another in a rockable manner are secured to a conveying frame. Then, this follower medium is engaged with teeth provided on either the upper side or the lower side of a chain link of a driving chain (6) provided on the ascending part (C-D) of the running path. The conveying frame receives a power transmitted through the follower medium from the driving chain (6), whereby the coupled conveying apparatus is circulatingly moved along said running path. On the other hand, there is provided a reversely transmitting mechanism (8, 90-92, 107, 108), in which a load imposed on the coupled conveying apparatus is converted into a turning motion, and, this turning force is reversed to be transmitted to a rotary shaft (105) for driving said driving chain (6).
摘要:
Auflager (8) für einen Gerüstabschnitt einer nach Art einer als räumlich beliebig geführten Einrichtung zum Personentransport, gebildet durch mehrere miteinander verbundene relativ zueinander verstellbare Konsolen (14, 16), die mit Einstellmitteln (20) in Wirkverbindung stehen, wobei in mindestens einer der Konsolen Langlöcher (17, 18) vorgesehen sind, in welche Führungselemente (15) der nicht verstellbaren Konsole einbringbar und dort festlegbar sind, und wobei das jeweilige Einstellmittel durch eine Einstellschraube gebildet ist, die mit einer Gewindebuchse (21) in Wirkverbindung steht.
摘要:
An escalator is provided with a caliper disc brake (2) for stopping movement of the steps in cases of emergency. The disc (4) is mounted on the main drive sprocket shaft (6), and the caliper (16) is normally held away from the disc (4). When power is removed from the drive, the caliper (16) is set on the disc (4) to stop further movement of the steps. The braking torque of the brake assembly (2) is adjustable to allow use of one basic assembly with escalators having different rises. The adjustment is accomplished by moving the center of gravity of the brake pads toward or away from the pivot axis (D) of the brake lever. The brake can also be finely tuned at installation to provide an optimum stopping distance and time so that a too abrupt stop is avoided.
摘要:
Summary Conveyor system for the transportation of passengers (21)/goods (22) formed by a bearing structure (1a), a loading/unloading area (1b) and a traction equipment (4a, 19, 20), which also comprises mobile platforms (3, 6, 7, 8, 16, 26) dragged by the traction equipment (4a, 19, 20), for the reception and transport of passengers (21)/goods (22) from a loading area to an unloading area. The mobile platforms (3, 6, 7, 8, 16, 26) have side walls (25) to define a compartment and prevent passengers (21)/goods (22) from interfering with the guiding device (4b) thereof in a carryway, from a loading area (1b) to an unloading area (1b), and in a return way, from an unloading area (1b) to a loading area (1b).
摘要:
A coupled conveying apparatus having steps (1, 2) is driven by a driving chain (6) circulatingly running along a running path (A, B... M, N, A) of a closed circuit, consisting of an ascending part, a descending part and a turning part for connecting the ascending part to the descending part. This coupled conveying apparatus has a follower medium, in which a multiplicity of thin plates (50) superposed one on another in a rockable manner are secured to a conveying frame. Then, this follower medium is engaged with teeth provided on either the upper side or the lower side of a chain link of a driving chain (6) provided on the ascending part (C-D) of the running path. The conveying frame receives a power transmitted through the follower medium from the driving chain (6), whereby the coupled conveying apparatus is circulatingly moved along said running path. On the other hand, there is provided a reversely transmitting mechanism (8, 90-92, 107, 108), in which a load imposed on the coupled conveying apparatus is converted into a turning motion, and, this turning force is reversed to be transmitted to a rotary shaft (105) for driving said driving chain (6).