ELEVATOR SYSTEM HAVING A PLURALITY OF SHAFTS AND A PLURALITY OF CABS AND AN ADDITIONAL CAB-ACCOMMODATING SHAFT
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Nov 22, 2018
app pub date -
Feb 22, 2016
filing date -
Feb 22, 2016
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
An elevator system may include a plurality of elevator banks that extend vertically over stories of a building, a plurality of cabs that are movable in the plurality of elevator banks and may change between elevator shafts of the plurality of elevator banks, and one or more cab-accommodating shafts for accommodating one or more of the cabs. The cab-accommodating shafts may extend vertically over fewer stories than one of the elevator shafts of the plurality of elevator banks. In some cases, elevator banks may be separated by a shaft-free intermediate space, and the cab-accommodating shafts may extend over the shaft-free intermediate space to connect multiple elevator shafts.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully