|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||277/212C ; 277/207A ; 277/DIG ; 2|
|발명자 / 주소|
|인용정보||피인용 횟수 : 22 인용 특허 : 0|
An annular ring having a sealing lip and having two or more annular beads, is installed in a groove. Interacting dimensions of ring and groove are such that the height of one bead added to the thickness of the ring is less than the width of the groove while the height of two opposed beads together plus the thickness of the ring is greater than the width of the groove. The annular beads are formed on the ring such that the ring must deform in order to fit into the groove. Deformation of the ring is accompanied by an angular displacement of the sealing lip...
A fluid-tight sealing assembly for a vessel having a removable cover, comprising: inner and outer rim members around the open end of said vessel, forming a slot therebetween; a resilient sealing gasket having first and second shanks joined at approximately a right angle; interior and exterior bead means formed on opposite sides of said first shank, said interior and exterior bead means being nonaligned with each other along the axial dimension of said first shank; said first shank, said slot, and said interior and exterior bead means being dimensioned su...