Pre-assembled elevator shaft
AssigneeWittur AG
InventorHorst Whittur
Life of this patent
Estimating the term…
Abstract
An elevator is provided which has a drive which in effective connection with a cable over deflection sheaves moves an elevator cabin running in a self-supporting shaft scaffold, as well as a counterweight in upward and downward directions, wherein deflection sheaves, drive sheaves as well as guide elements are combined in pre-assembled mounting units which can be quickly and easily assembled in the place of use. In addition, the elevator includes a drive which lifts and/or lowers an elevator cabin as well as a counterweight by at least one bending-flabby means guided over an arrangement of deflection sheaves, wherein the drive is incorporated into the arrangement of deflection sheaves as an element deflecting the bending-flabby means.
Claims23
An elevator comprising:
- a drive moving an elevator cabin running in a self-supporting shaft scaffold and a counterweight in upward and downward directions in effective connection with one or more bending-flabby means guided over deflection sheaves,
- wherein said shaft scaffold is composed of:
- vertical segmental guide elements for said elevator cabin and said counterweight;
- and
- horizontal module-shaped mounting frames connected to said segmental guide elements,
- said segmental guide elements serving both as vertical guideways for said elevator cabin and said counterweight and as the sole vertical support to said shaft scaffold.
An elevator comprising:
- a drive moving an elevator cabin running in a self-supporting shaft scaffold and a counterweight in upward and downward directions in effective connection with one or more bending-flabby means guided over deflection sheaves,
- wherein said shaft scaffold consists essentially of:
- vertical segmental guide elements for said elevator cabin and said counterweight;
- and
- horizontal module-shaped mounting frames connected to said segmental guide elements,
- said segmental guide elements serving both as vertical guideways for said elevator cabin and said counterweight and as the sole vertical support to said shaft scaffold.
Dependencies are inferred from the claim text.