|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F21V-021/14 F21S-008/02 F21W-111/06|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 20|
A method and device for easily installing and removing an airport light on a runway using a fixture ring having a base ring; an annular lip operatively connected to and extending radially inwardly from the base ring; a lift bar operatively connected to the annular lip and extending from one side to the diametrically opposite side of the annular lip; and a pair of extractors, operatively connecting the lift bar to the annular lip to cause the lift bar to move up and down relative to the annular lip.
1. A fixture ring for seating runway lights, the fixture ring comprising: a. a base ring defined by a top, a bottom opposite the top, an outer perimeter, and an inner perimeter, the base ring defining a central axis and a base ring inner diameter, wherein the top comprises a slot slanting towards the inner perimeter and the bottom, a cutout that lowers a height of the base ring at the cutout, and a plurality of through-holes intermittently and angularly spaced apart about the outer perimeter, the through-holes extending from the top of the base ring to t...