NON METAL DOOR PANELS SOLD AS

Brand	Owner	Address	Description
RILON	RYTEC CORPORATION	P.O. Box 403 JACKSON WI 530370403	Non-metal door panels sold as a component of non-metal high speed doors;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A car door apparatus of an elevator includes a pair of door panels, a door drive device, and a door-opening mechanism. The pair of door panels open and close a doorway of the car of the elevator. The door drive device drives the door panels to open and close the doorway using electric power. When the car is stopped in an emergency in which a power source for driving the elevator is shut off, the door-opening mechanism starts up the door drive device using a secondary battery to move the door panels in the opening direction by a predetermined distance respectively to make a predetermined clearance between the door panels.