| 摘要 |
THE DISPALY DEVICE FOR AN ELEVATOR IS CONSTITUTED SO THAT A NETWORK BODY (13) FOR TRANSMITTING INDICATION OF AN INDICATING SECTION (12) THROUGH MANY TRANSMITTING PORTIONS (13 A) ARRANGED TO BE DISPERSED IS ARRANGED ON A SURFACE OF THE INDICATING SECTION (12) FOR INDICATING AN OPERATING STATE OF AN ELEVATOR CAR. SINCE SPACES SURROUNDED BY THE TRANSMITTING PORTIONS (13A) ARE FORMED , WHEN A FLAME OF A LIGHTER IS APPLIED TO A SURFACE OF THE NETWORK BODY (13), AIR EXISTING IN THE SPACES IS HEATED SO AS TO BE EXPANDED AND DISCHARGED INTO AN OUTSIDE, THEREBY PREVENTING THE FIRE FROM DIRECTLY CONTACTING WITH THE SURFACE OF THE INDICATING SECTION 12. |
