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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||222/227 ; 222/272 ; 222/410 ; 222/DIG ; 1|
|발명자 / 주소||
|출원인 / 주소||
|인용정보||피인용 횟수 : 1 인용 특허 : 6|
A toner dispensing device has a toner storage chamber provided in its lower portion with an opening for passing toner therethrough, a roller disposed within the storage chamber close to the opening and rotatable to deliver the toner from the storage chamber outward through the opening, an intermediate toner supply chamber in communication with the storage chamber through the opening and for receiving toner to keep it substantially full, and a feeder provided within the intermediate supply chamber for feeding the toner out of the intermediate supply chamb...
A toner dispensing device comprising: a toner storage chamber having in its lower portion an elongated narrow opening for passing toner therethrough; a cylindrical roller rotatably disposed within the storage chamber parallel to the length of said opening and spaced from and sufficiently close to said opening for substantially filling said opening and for delivering toner from said storage chamber outward through the unfilled part of said opening when said roller is rotated; an intermediate toner supply chamber in communication with said storage chamber ...