SAFETY DEVICE FOR ELECTRICALLY DRIVEN WHEELCHAIR
Document Type and Number:
Japanese Patent JP54017219
PURPOSE: To provide a safety device for electrically driven wheelchair, in which a trouble detecting comparison circuit for making comparison with reference voltage is connected in control circuit for the wheelchair, whereby it is enabled to bring the wheelchair out of dangerous region by intermittently driving the same at the time when some trouble is caused with the wheel chair.
February 08, 1979
July 08, 1977
FUJITSU TEN LTD
B60L3/08; A61G5/04; B60L3/00; H02P7/00; H02P29/02; B60L3/08; A61G5/00; B60L3/00; H02P7/00; H02P29/02; (IPC1-7): A61G5/04; B60L3/00; H02P7/00