Invention Grant
- Patent Title: Zoned elevator system
- Patent Title (中): 分区电梯系统
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Application No.: US13332540Application Date: 2011-12-21
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Publication No.: US08397873B2Publication Date: 2013-03-19
- Inventor: Rory S. Smith , Randolph W. Huff , Richard D. Peters , Bruce Powell , Gerhard Thumm
- Applicant: Rory S. Smith , Randolph W. Huff , Richard D. Peters , Bruce Powell , Gerhard Thumm
- Applicant Address: US CA El Cajon
- Assignee: Thyssen Elevator Capital Corp.
- Current Assignee: Thyssen Elevator Capital Corp.
- Current Assignee Address: US CA El Cajon
- Agency: Frost Brown Todd LLC
- Main IPC: B66B9/00
- IPC: B66B9/00
Abstract:
An elevator system includes at least two independently operable elevator cars in an elevator shaft. The elevator system controls loading of one of the car at ground floor level by moving the other car to a level below the ground floor level.
Public/Granted literature
- US20120118674A1 Zoned Elevator System Public/Granted day:2012-05-17
Information query
