Elevator – industrial lift truck – or stationary lift for vehicle – With call registration means – Shared by plural load supports
Reexamination Certificate
2007-04-03
2007-04-03
Chapman, Jeanette (Department: 3635)
Elevator, industrial lift truck, or stationary lift for vehicle
With call registration means
Shared by plural load supports
C187S389000, C187S249000, C187S380000, C187S385000, C187S387000, C187S414000
Reexamination Certificate
active
10661141
ABSTRACT:
An elevator system is provided with multiple sky lobbies to reduce the space required for elevator shafts and the space required for the entire elevator system, as well as the required elevator speed and motor capacity.Sky lobbies Ls1–Lsxare arranged above building lobby LGat ground level, with a prescribed number of floors between them. Shuttle elevator (1) stops only at building lobby LGand sky lobbies Ls1–Lsx, and passes through the various floors between lobbies by making them an express region. Local elevators service the floors in each bank between adjacent sky lobbies. Local elevators (2a), (2c), (2e), (2g) for the odd-numbered banks are arranged along the same elevator shaft, and local elevators (2b), (2d), (2f) for the even-numbered banks are arranged along another same elevator shaft.
REFERENCES:
patent: 1939729 (1933-12-01), Stark
patent: 1943119 (1934-01-01), James
patent: 2052690 (1936-09-01), Austin
patent: 3651893 (1972-03-01), Berkovitz
patent: 3658155 (1972-04-01), Salter
patent: 3750849 (1973-08-01), Berkovitz
patent: 3973686 (1976-08-01), Rivers
patent: 5090515 (1992-02-01), Takahashi et al.
patent: 5419414 (1995-05-01), Sakita
patent: 5601156 (1997-02-01), McCarthy et al.
patent: 5657835 (1997-08-01), Bittar
patent: 5660249 (1997-08-01), Powell et al.
patent: 5663538 (1997-09-01), Sakita
patent: 5665625 (1997-09-01), Sandhu et al.
patent: 5773772 (1998-06-01), McCarthy et al.
patent: 5785153 (1998-07-01), Powell et al.
patent: 5823299 (1998-10-01), Wierschke et al.
patent: 5861586 (1999-01-01), McCarthy et al.
patent: 5865274 (1999-02-01), Kiji et al.
patent: 5877462 (1999-03-01), Chenais
patent: 6955245 (2005-10-01), Dunser et al.
patent: 2003073043 (2003-03-01), None
patent: WO 2004058616 (2004-07-01), None
Chapman Jeanette
Otis Elevator Company
LandOfFree
Elevator device for a multi-sky-lobby system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Elevator device for a multi-sky-lobby system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Elevator device for a multi-sky-lobby system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3724078