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
    • 13. 发明授权
    • Movable pressure spring band to avoid excessive wear from card feeding
apparatus
    • 可移动压力弹簧条,避免卡片送料装置过度磨损
    • US5090032A
    • 1992-02-18
    • US537801
    • 1990-06-14
    • Hugh GillMark McCorry
    • Hugh GillMark McCorry
    • G06K7/015G06K13/04
    • G06K13/04G06K7/015
    • A pressure spring for urging a document (10) against a reading head (22) in a document processing machine, comprises a resilient band (46) on band support arms (50) with different portions of the discontinuous resilient band (46) being selected to lie between the support arms (50). Manually operable means (80), (70) can be provided. In one embodiment, a motor (84) under the action of a controller (106), automatically advances the discontinuous band (46) whenever a service date or a pre-determined document count has been exceeded. Should the discontinuous resilient band (46) reach an extremity of travel, the controller (106) provides that the motor (84) returns the discontinuous resilient band (46) back to its start position.
    • 用于将文件(10)推压到文件处理机器中的读取头(22)的压力弹簧包括在带状支撑臂(50)上的弹性带(46),其中所述不连续弹性带(46)的不同部分被选择 以位于支撑臂(50)之间。 可以提供手动操作装置(80),(70)。 在一个实施例中,每当超过服务日期或预定文档计数时,在控制器(106)的动作下的马达(84)自动前进不连续波段(46)。 如果不连续的弹性带(46)到达行程的末端,则控制器(106)规定马达(84)将不连续的弹性带(46)返回到其起始位置。