专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5799712A Toner cartridge toner dam replacement and method therefor 失效
标题翻译：墨粉盒墨粉盒更换及其方法
公开(公告)号：US5799712A
公开(公告)日：1998-09-01
申请号：US395769
申请日：1995-02-28
申请人： Gar P. Kelly , Bob Aaron , Dennis P. Davidson
发明人： Gar P. Kelly , Bob Aaron , Dennis P. Davidson
IPC分类号： G03G15/08 , G03G15/06
CPC分类号： G03G15/0894 , G03G15/0884 , G03G2215/00987 , G03G2215/00991 , G03G2215/00995 , Y10S222/01 , Y10T156/1967
摘要： In order to insert a replacement toner dam in an assembled toner cartridge, the opposing sides of the toner cartridge are caused to move towards each other so as to deform the cartridge and cause openings to appear at opposing ends thereof. A pair of web spring carriers are inserted into and through the openings so they exit from one opening. A new toner dam is inserted between web spring carriers at the portion thereof that exits from the opening. The web spring carriers are then withdrawn until the replacement toner dam is in a proper position. The dam is then held in position and the web spring carriers are freely withdrawn. This method thereby enables replacement of the toner dam without injury to seals at either end of the toner cartridge. Various non-adhesive bearing toner dam structures are shown, each of which has a flexible portion that engages a toner bottle flange and thereby enables a toner seal to be achieved without use of adhesive. Additional methods are described which require disassembly of a used toner cartridge and replacement of certain parts thereof.
摘要翻译：为了在组装的调色剂盒中插入替换的调色剂浆料，使得调色剂盒的相对侧朝向彼此移动，以使盒变形并使开口出现在相对的端部。一对腹板弹簧托架插入并穿过开口，使其从一个开口排出。一个新的调色剂坝被插在卷筒弹簧承载件之间的从开口出来的部分。然后将腹板弹簧托架取出直到更换的调色剂坝处于适当的位置。然后将坝保持在适当位置，并且腹板弹簧承载件被自由地拉出。因此，该方法能够更换调色剂坝，而不会损坏调色剂盒两端的密封。示出了各种非粘性轴承调色剂坝结构，其中每一个具有与调色剂瓶凸缘接合的柔性部分，从而使得可以在不使用粘合剂的情况下实现调色剂密封。描述了需要拆卸用过的调色剂盒并更换其中某些部件的附加方法。

IPRDB

热门服务

关于我们

友情链接

联系方式