|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||285/349 ; 285/16 ; 285/93 ; 285/368|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 5 인용 특허 : 1|
A flexible pipe joint coupling apparatus for attaching a pipe to a flange comprises a pipe portion which fits into an alignment ring which is attached in turn to the flange. The alignment ring provides centering and anchoring of the pipe portion. A yieldable gasket is positioned between the end of the pipe portion and the flange. Spaced from the end inserted into the alignment ring is an attachment system which basically includes a flange formed in the outer wall of the pipe portion. A restraining ring is slipped over the outer diameter of the pipe porti...
A flexible pipe joint coupler for attaching a rigid pipe to an attachment means, said flexible pipe joint coupler including an attachment means having a plurality of spaced openings therethrough: (a) a rigid pipe portion having a first and second end; (b) an alignment ring means having an inner diameter and a plurality of spaced openings through said ring in axial alignment with said plurality of spaced openings through said attachment means for securing said alignment ring means to said attachment means and wherein the inner diameter of said alignment r...