Railways – Car-carried propulsion system
Reexamination Certificate
2007-07-10
2007-07-10
Morano, S. Joseph (Department: 3617)
Railways
Car-carried propulsion system
C105S096000
Reexamination Certificate
active
10936383
ABSTRACT:
In a conveying cart, a front side wheel (a front wheel) for supporting the conveying cart is provided with a travel driving unit (a front wheel inverter and a travel motor), and a rear side wheel (a rear wheel) for supporting the conveying cart is provided with a travel driving unit (a rear wheel inverter and a travel motor). When the conveying cart travels in a curve portion of a travel path, the travel driving unit for the front wheel of the conveying cart on which the center of gravity is located is subjected to speed control, and the travel driving unit for the rear wheel of the conveying cart that tends to float up is subjected to torque control.
REFERENCES:
patent: 4374353 (1983-02-01), Habisohn
patent: 4483148 (1984-11-01), Minami
patent: 5901805 (1999-05-01), Murakami et al.
patent: 6871715 (2005-03-01), Diaz et al.
patent: 2001-240213 (2001-04-01), None
Daifuku Co. Ltd.
Hochberg D. Peter
McCarry, Jr. Robert J.
Mellino Sean
Morano S. Joseph
LandOfFree
Travel control method for travel vehicle does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Travel control method for travel vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Travel control method for travel vehicle will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3723714