| 摘要 |
An automatic revolving door having an end fixing structure of revolving vanes by a solenoid is provided to open and close safely and strongly by preventing revolving vanes from shaking or moving using a fastener and a solenoid. The invention relates to an automatic revolving door having an end fixing structure of revolving vanes by a solenoid for making revolving vanes rotated while fixed with each other strongly by mounting a fastener(10) on the bottom of a first revolving vane(1) to be projected, and mounting a solenoid(20) on the bottom of second, third and fourth revolving vanes(2,3,4) to make an actuator(21) projected or retreated. The fastener is composed of a body(11) inserted into the bottom of the first revolving vane, tri-directional insertion holes(12,12') formed on the exposed end of the body and guide rollers(13,13') placed in each insertion hole and fixed to the body by a pin at right angles, and the solenoid is composed of a fastening body(23) located on the outside of an actuator provided with a stopper, cylindrical bodies(25,25') located on two sides of the fastening body and provided with coil portions and finish plates located on the outer ends of the cylindrical bodies and coupled by fastening bars.
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