Double-decker elevator installation
AssigneeInventio AG
InventorJosef Husmann
Life of this patent
Estimating the term…
Abstract
An elevator installation includes at least one elevator cage carrier in a travel space, a first elevator cage arranged at the elevator cage carrier, a second elevator cage arranged at the elevator carrier and at least one adjusting device for adjustment of the first and second elevator cages relative to the elevator cage carrier. The adjusting device includes at least one first rack connected at least indirectly with the first elevator cage, at least one second rack connected at least directly with the second elevator cage and at least one pinion engaged in the first and second racks. The first and second racks are so arranged with respect to the pinion that rotation of the pinion moves the first and second elevator cages in opposite directions.
Claims17
An elevator installation, comprising:
- an elevator cage carrier in a travel space;
- a first elevator cage arranged at the elevator cage carrier;
- a second elevator cage arranged at the elevator cage carrier;
- and
- an adjusting device, the adjusting device comprising a first rack connected with the first elevator cage, a second rack connected with the second elevator cage, and a pinion engaged in the first and second racks, the first and second racks being configured to move the first and second elevator cages in opposite directions in response to a rotation of the pinion.
An elevator installation, comprising:
- an elevator cage carrier in a travel space;
- a first elevator cage arranged at the elevator cage carrier;
- a second elevator cage arranged at the elevator cage carrier;
- an adjusting device, the adjusting device comprising a first rack connected with the first elevator cage, a second rack connected with the second elevator cage, and a first pinion engaged in the first and second racks, the first and second racks being configured to move the first and second elevator cages in opposite directions in response to a rotation of the first pinion;
- a further adjusting device comprising a third rack connected with the first elevator cage, a fourth rack connected with the second elevator cage, and a second pinion engaged in the third and fourth racks, the third and fourth racks being configured to move the first and second elevator cages in opposite directions in response to a rotation of the second pinion;
- and
- the first and second pinions being connected to a common drive for rotation.
Dependencies are inferred from the claim text.