The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 12, 2024
Filed:
Jun. 23, 2021
Inventio Ag, Hergiswil, CH;
Donato Carparelli, Lugano, CH;
INVENTIO AG, Hergiswil, CH;
Abstract
A transportation system for a building with multiple floors includes a shaft, a traction sheave drive type elevator and a lift. The elevator that vertically conveys persons has an elevator car which is movable in the shaft and at least two counterweights which are movable together with the car in the shaft in a direction of movement opposite to the direction of movement of the elevator car. The elevator car and the counterweights are driven by drive engines with traction sheaves. The lift that vertically conveys objects may be a self-propelled lift. A lift platform of the lift overlaps at least partly a vertical projection of the elevator car, whereby preferably the vertical projection of the lift platform is smaller than the vertical projection of the elevator car.