|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F16L-011/118 F16L-011/11 F16L-025/00 F16L-019/00|
|미국특허분류(USC)||285/151.1; 285/154.4; 285/149.1; 285/339; 285/342; 285/353; 285/354|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 33 인용 특허 : 12|
In fittings designed to connect threadless electrical conduits, the improvement of providing raintight fittings, having a hollow cylindrical housing with a bore adapted to receive an end of a conduit to be connected with such a fitting and a compression ring with a solid ring portion assembled on the conduit along with a seal, with the solid ring portion of the compression ring providing a radial surface for advancing the seal along the conduit and to compress the seal radially against the conduit to effect a raintight seal between the housing and such c...
I claim: 1. A raintight, threadless fitting for connecting metal non-threaded electrical conduits comprising: a hollow cylindrical housing means having a bore operable to receive an un-threaded end of at least one electrical conduit therein, such bore having a stop means therein operable to limit the ingress of such electrical conduit into said housing means when such conduit is inserted such bore; thread means disposed at an end of said cylindrical housing means; shoulder means formed at said end of said cylindrical housing means; compression ring mean...