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    • 2. 发明授权
    • Sheet presser mechanism for recorders with pivotable cover plate
    • 带可旋转盖板的录像机的压纸机构
    • US4560295A
    • 1985-12-24
    • US505081
    • 1983-06-16
    • Mitsugu FujiwaraYoshinori SakaueTomio AsoKoshiro KurokawaHideo Obara
    • Mitsugu FujiwaraYoshinori SakaueTomio AsoKoshiro KurokawaHideo Obara
    • B41J13/036B41J13/20B41J13/042B41J29/02
    • B41J13/036B41J13/20
    • A sheet presser mechanism for use in a recorder comprises a platen rotatable about its own axis, a drawing instrument directed toward the platen and movable axially thereof, a pair of spaced support members movable toward and away from the platen, a pair of presser roller units rotatably supported on the support members, respectively, and positioned respectively at axial ends of the platen. The presser rollers have shafts parallel to the platen and normally held resiliently against the platen, and a paper presser bar is spaced from the presser rollers in a circumferential direction of the platen so as to extend parallel to the platen. A pivot lever with a cover thereon supports the paper presser bar for moving the latter away from the platen, and a pair of presser members are actuatable in response to turning movement of the pivot lever to move the paper presser bar away from the platen for pushing the support members to move the presser rollers away from the platen.
    • 一种用于记录器的压纸机构包括可绕其自身轴线旋转的压板,指向压板并沿轴向移动的拉伸装置,可朝向和远离压板移动的一对隔开的支撑构件,一对压辊单元 分别旋转地支撑在支撑构件上并分别定位在压板的轴向端部。 压辊具有平行于压板的轴,并且通常保持弹性地抵靠压板,并且压纸杆在压盘的圆周方向上与压辊间隔开,以平行于压板延伸。 具有盖的枢转杠杆支撑着用于使纸张远离压盘的纸压脚杆,并且一对按压部件可响应于转动杆的转动而致动,以使纸压脚杆远离压板以推动 所述支撑构件将所述压辊​​移动离开所述压板。