|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||52/204.51 ; 49/501 ; 49/504|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 21 인용 특허 : 22|
A swing door is described having a door frame, hinge assembly, transparent panels supported by the door frame and a glazing strip surrounding the panel edges. The door frame is formed from pultruded rail elements wherein each rail element is defined by a rail profile including a channel for accepting the panel and forming seal with the glazing strip. The channel has a base defined by a first wall in the profile and the profile further includes second, third and fourth continuous walls having outside surfaces and defining with the first wall and enclosure...
[ I claim:] [1.] A swing display door, comprising:a door frame;a hinge assembly;at least one transparent panel having edges and supported by the door frame;a glazing strip surrounding the panel edges; andwherein the door frame includes pultruded rail elements, wherein each rail element is defined by a rail profile including a channel that accepts the at least one panel and forms a seal with the glazing strip about the at least one channel, wherein the channel has a base defined by a first wall in the profile, wherein the profile further includes second, ...