Paper feeder for a printer
    11.
    发明授权
    Paper feeder for a printer 失效
    打印机供纸器

    公开(公告)号:US4822184A

    公开(公告)日:1989-04-18

    申请号:US171133

    申请日:1988-03-17

    CPC classification number: B41J11/30

    Abstract: A paper feeder for a printer having a platen and a tractor feeder which is provided with a pin belt having pins projecting from upper and lower surface of the tractor feeder, and the tractor feeder can be selectively placed either one of a first position in which the paper feeding plane of the paper feeding pins of the lower surface of the tractor feeder aligns with a tangential direction of a lower part of the platen and a second position in which the paper feeding plane of the paper feeding pins of the upper surface is aligned with a tangential direction of an upper part of the platen. Preferably, the tractor feeder can be held at a third position which is intermediate between the first and the second position and a middle plane between the upper and the lower paper feeding plane align with a radial line of the platen. Thus, depending on the position of the tractor feeder, the printing paper can be pulled from the platen, pushed toward the platen or pushed and pulled towards and away from the platen as desired.

    Abstract translation: 一种用于具有压板和拖拉机进给器的打印机的供纸器,其具有一个销带,该销带具有从拖拉机进料器的上表面和下表面伸出的销,以及拖拉机进料器可以选择性地放置在第一位置, 拖拉机进料口的下表面的供纸销的送纸平面与压板的下部的切线方向对齐,在第二位置,上表面的送纸销的送纸平面与 压板上部的切线方向。 优选地,拖拉机进料器可以保持在位于第一位置和第二位置之间的第三位置,并且上部和下部进纸平面之间的中间平面与压板的径向对准。 因此,取决于拖拉机进给器的位置,打印纸可以从压板拉动,朝向压板推动,或者根据需要被推向和离开压板。

    CONTROL ROD
    12.
    发明申请
    CONTROL ROD 失效
    控制杆

    公开(公告)号:US20120148012A1

    公开(公告)日:2012-06-14

    申请号:US12019103

    申请日:2008-01-24

    CPC classification number: G21C7/113 G21C7/10 Y02E30/39

    Abstract: A control rod includes a tie-rod, a handle mounted to an upper end portion of the tie-rod, either a connector plate or a fall velocity limiter mounted to a lower end portion of the tie-rod, sheaths having a U-shaped cross-section, welded intermittently to the tie-rod at a plurality of locations in the axial direction of the tie-rod, and having an upper end welded to the handle and a lower end welded to either the connector plate or the fall velocity limiter, and a neutron absorbing member disposed inside each of the sheaths. An upper end of a weld portion located at uppermost position in an axial direction of the tie-rod among a plurality of weld portions between the tie-rod and the sheath is disposed at a position within a range between 0.8 and 13% of total axial length Ls of the sheath below an upper end of the sheath.

    Abstract translation: 控制杆包括拉杆,安装到拉杆的上端部分的手柄,安装到拉杆的下端部分的连接板或下落速度限制器,具有U形的护套 横截面,在连杆的轴向方向上的多个位置处间断地焊接到拉杆,并且具有焊接到手柄的上端,以及焊接到连接器板或下落速度限制器的下端 以及设置在每个护套内的中子吸收构件。 位于拉杆和护套之间的多个焊接部分中的位于拉杆的轴向方向上的最上位置处的焊接部分的上端设置在总轴向的0.8和13%之间的范围内的位置 在鞘的上端下方的鞘的长度Ls。

    Control rod and manufacturing method for the control rod
    14.
    发明授权
    Control rod and manufacturing method for the control rod 失效
    控制棒及控制棒的制造方法

    公开(公告)号:US06333955B1

    公开(公告)日:2001-12-25

    申请号:US09492130

    申请日:2000-01-27

    CPC classification number: G21C21/18 G21C7/113 G21C21/00 Y02E30/39

    Abstract: To reduce the manufacturing processes of a control rod and shorten the time required for manufacturing a control rod, for the lower part support member 7, the thin parts 11A and 11B are formed in the neighborhood of each of the left and right sides of the window 8. In the left and right sides of the pull-up handle 9, the grooves 17A and 17B are formed respectively. The groove 17B is deeper than the groove 17A. The thin part 11A is fitted into the groove 17A and the thin part 11B is fitted into the groove 17B. The gap formed between the end of the thin part 11B and the bottom of the groove 17B is larger than the gap formed between the end of the thin part 11A and the bottom of the groove 17A. Therefore, the thin part 11A can be simply fitted into the groove 17A.

    Abstract translation: 为了减少控制杆的制造过程并缩短制造控制棒所需的时间,对于下部支撑构件7,薄壁部分11A和11B形成在窗户的左右两侧的附近 在上拉把手9的左侧和右侧分别形成有凹槽17A和17B。 槽17B比槽17A深。 薄部分11A装配到凹槽17A中,薄部分11B装配到凹槽17B中。 在薄部分11B的端部和凹槽17B的底部之间形成的间隙大于在薄部分11A的端部和凹槽17A的底部之间形成的间隙。 因此,薄部11A可以简单地装配到槽17A中。

    Paper feeder for a printer
    15.
    发明授权
    Paper feeder for a printer 失效
    打印机供纸器

    公开(公告)号:US4859098A

    公开(公告)日:1989-08-22

    申请号:US170686

    申请日:1988-03-17

    CPC classification number: B41J11/48

    Abstract: A paper feeder for a printer which is adapted for feeding both continuous printing paper and cut sheet printing paper. A second frame which may carry the platen supports the rear end of a first frame which in turn supports the tractor feeder in such a manner that the first frame can be rotated backward from a first position adapted for feeding continuous paper to a second position adapted for making a room for mounting a paper guide to the printer. If the tractor feeder is adapted for pushing continuous paper towards the platen, continuous paper can be kept on the tractor feeder even when the second frame is at its second position.

    Abstract translation: 一种用于打印机的供纸盒,适用于连续打印纸和切纸张打印纸。 可承载压盘的第二框架支撑第一框架的后端,第一框架又支撑拖拉机进给器,使得第一框架可以从适于供给连续纸张的第一位置向后旋转到适于 为打印机安装纸张导轨的空间。 如果拖拉机进料器适于将连续的纸张朝向压板,即使在第二个框架处于其第二位置时,也可以将连续的纸张保持在拖拉机进料器上。

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