摘要:
The invention relates to a guide rail for an elevator system, comprising at least two rail elements (11a, 11b) which jointly form a guide rail section having a functional raceway (31a, 31b, 31c) in a direction of travel. Each of the rail elements (11a, 11b) is connected to the shaft wall. Furthermore, adjoining rail elements (11a, 11b) are located at a distance from one another so that the rail elements (11a, 11b) can freely undergo thermal expansion in the direction of travel. In addition, at least two of the adjoining rail elements (11a, 11b) have edges which face one another in the region of the functional raceway (31a, 31b, 31c) and which have a complementary shape such that any cross-section of the guide rail section that runs perpendicular to the direction of travel in the region of the functional raceway (31a, 31b, 31c) extends through at least one of the two adjoining rail elements (11a, 11b).
摘要:
Braking device (1000) for an elevator system (10), comprising a braking mechanism (300) for decelerating a movement of a car (20) of the elevator system, and an actuation mechanism (200) designed to supply a first force for actuating or releasing the braking mechanism (300), the actuation mechanism (200) being equipped with a pneumatic-hydraulic pressure booster (100) for converting a pneumatic pressure into a hydraulic pressure to supply the first force.
摘要:
The invention relates to a guide rail (1) for guiding a car (11) of an elevator system (10), the guide rail (1) being in the form of a profiled part (4) having a hollow space (2a–2f) and/or integrated cooling fins (3) for cooling the guide rail (1).
摘要:
The present invention relates to a device for damping vibrations in elevator installations, said device comprising two metal plates (10) which are spaced apart by an insulator made of an elastomer (12), wherein at least one of the two metal plates has a structure on its inner side facing the insulator, which is formed by a plurality of projections (11).
摘要:
The invention relates to a car door (3) for a lift car having a guide mechanism (1) and a door leaf (15). The guide mechanism (1) comprises a sliding shoe (5, 5a) which is connected to the door leaf of the lift car door (3). Furthermore the guide mechanism comprises a receiving part which surrounds the sliding shoe (5, 5a) on at least three sides. The sliding shoe (5, 5a) has, in a sliding direction (11), an extent which corresponds to at least 30% of the extension of the door leaf (15) in this direction.
摘要:
The invention relates to a guiding device (100) for an elevator system comprising at least one elevator cab which can be moved by means of a linear drive along the guiding device (100), the guiding device (100) comprising a guide rail (110) on which the at least one elevator cab can be guided, and a stationary part (120) of the linear drive. The guiding device has guiding means (130) which extend at least partly along the guiding device (100) and are designed such that an elevator cab can be moved along them by means of an alternative drive, which is different from the linear drive. The invention also relates to an elevator system and to a method for operating an elevator system.