会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 12. 发明授权
    • Sheet delivery mechanism for a printer
    • 打印机的纸张传送机制
    • US5409209A
    • 1995-04-25
    • US71275
    • 1993-06-04
    • Shinya NakamuraTakashi NorigoeTeruyuki OchiaiYoshiaki Tanaka
    • Shinya NakamuraTakashi NorigoeTeruyuki OchiaiYoshiaki Tanaka
    • B41J11/08B41J11/14B41J13/10B65H5/16
    • B41J13/106B41J11/08B41J11/14B41J13/103
    • A sheet passage is formed so as to extend from a sheet feed position via a printing position to a sheet delivery position, delivery rollers driven by a driving unit are disposed between the printing position and the sheet delivery position on the sheet passage, pressure rollers are disposed on one side of the sheet passage so as to be in contact respectively with the delivery rollers disposed on the other side of the sheet passage, a back sheet guide is disposed between the delivery rollers and the sheet delivery position, and a printed sheet delivered by the delivery rollers and guided by the back sheet guide is transferred to a printed sheet storage unit by sheet transfer arms. Thus, the time required to transfer the printed sheet from the delivery rollers to the printed sheet storage unit is extended so that the time between the delivery of the preceding sheet to the printed sheet storage unit and the delivery of the succeeding sheet to the printed sheet storage unit is extended to prevent the smearing of the preceding printed sheet previously stored in the printed sheet storage unit with the ink by the succeeding printed sheet.
    • 片材通道形成为从片材进给位置经由打印位置延伸到片材输送位置,由驱动单元驱动的输送辊布置在片材通道上的打印位置和片材输送位置之间,压力辊是 设置在片材通道的一侧,以分别与布置在片材通道另一侧的输送辊接触,底片引导件设置在输送辊和片材输送位置之间,并且输送的印刷品 通过输送辊并由背板引导件引导由纸张传送臂传送到打印纸存储单元。 因此,将印刷纸从输送辊转印到印刷纸张存储单元所需的时间延长,使得在前一张纸到印刷纸张存储单元的传送之间的时间和后续纸张传送到印刷纸张 存储单元被扩展以防止先前存储在打印纸存储单元中的前一印刷纸张与后续印刷纸的油墨拖延。