Railways – Elevators – Car
Reexamination Certificate
2011-03-29
2011-03-29
Morano, S. Joseph (Department: 3617)
Railways
Elevators
Car
C104S129000, C187S216000
Reexamination Certificate
active
07913627
ABSTRACT:
An upper and lower path switching device for a traveling body for transportation has an elevating guide rail supported horizontally by an elevating body, upper fixed guide rails which are connected to the elevating guide rail at a lifted position of the elevating body, and lower fixed guide rails which are connected to the elevating guide rail at a lowered position of the elevating body. The elevating guide rail is supported movably vertically in a predetermined range with respect to the elevating body. Receiving members are provided for receiving the elevating guide rail at a level at which the elevating guide rail is connected to the lower fixed guide rails before the elevating body reaches a lower limit of an elevation path of the elevating body.
REFERENCES:
patent: 1192300 (1916-07-01), Gottlieb
patent: 4094252 (1978-06-01), Pater et al.
patent: 4706782 (1987-11-01), Spoeler et al.
patent: 5085019 (1992-02-01), van Herpen
patent: 5110046 (1992-05-01), Young
patent: 5238348 (1993-08-01), Reimer
patent: 5628583 (1997-05-01), Gibson
patent: 7584704 (2009-09-01), Schutte et al.
patent: 04-350017 (1992-12-01), None
Nabeta Teruaki
Shimizu Yoshio
Daifuku Co. Ltd.
Kuhfuss Zachary
Morano S. Joseph
St. Onge Steward Johnston & Reens LLC
LandOfFree
Upper and lower path switching device for traveling body for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Upper and lower path switching device for traveling body for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Upper and lower path switching device for traveling body for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2735478