|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||222/397 ; 137/212 ; 137/522 ; 222/4007|
|발명자 / 주소|
|인용정보||피인용 횟수 : 19 인용 특허 : 0|
A keg tapper for use with a keg having a neck with a closure valve carried therein and a flange with a tapered edge on the neck. An arrangement for attaching the tapper at the flanged neck so that completion of the attachment opens the inner valve of the keg closure. A plunger carried in the keg tapper with an arrangement for moving the plunger axially within the tapper body to engage the keg closure and open the outer valve. A keg tapper which can be utilized in the tavern configuration and in the picnic configuration.
In a keg tapper for use with a keg having a neck with a closure valve carried therein, said neck having a flange with a tapered edge, said closure valve including a tube carrier fixed in said neck and having a first valve seat, a tube slidingly carried in said tube carrier, a first annular seal at the end of said tube, a first valve member positioned within said tube, a first spring for urging said first valve member against said first annular seal, and a second spring for urging said first annular seal against said first valve seat, said tapper includin...