Elevator system having a double-decker

摘要

An elevator system includes an elevator car support displaceable in a travel area provided for the travel of the elevator car support, and a first elevator car and a second elevator car, each car adjustably disposed on the elevator car support. A drive unit is further disposed on the elevator car support. A belt is also provided. The first elevator car and the second elevator car are thereby adjustable in opposite directions by the drive unit by the belt relative to the elevator car support.

主权项

1. An elevator system has an elevator car support displaceable in a travel space provided for the travel of the elevator car support, a first elevator car adjustably arranged on the elevator car support, a second elevator car arranged on the elevator car support, a drive unit arranged on the elevator car support, and at least one belt, comprising:
the drive unit driving the at least one belt; the at least one belt being coupled to the first elevator car wherein the first elevator car is adjustable relative to the elevator car support by the drive unit driving the at least one belt; another belt having one end connected to the elevator car support and another end connected to the elevator car support, the another belt holding the first elevator car and the second elevator car from below; and wherein starting at the one end, the another belt is guided upwards to sheaves fastened to the first elevator car, is guided onwards downwards along a side of the second elevator car to a sheave fastened to cross-member, is guided onwards upwards to two sheaves fastened to the second elevator car, and is guided onwards to the another end, the first elevator car and the second elevator car each being held from below in a loop of the another belt.