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公开(公告)号:US4609294A
公开(公告)日:1986-09-02
申请号:US253875
申请日:1981-04-13
申请人: Gunter Gomoll , Wolfgang Hendrischk
发明人: Gunter Gomoll , Wolfgang Hendrischk
IPC分类号: B41J2/235 , B41J2/24 , B41J25/308 , B41J25/30 , B41J11/20
CPC分类号: B41J2/24 , B41J25/308
摘要: The platen roller in a matrix printer is mounted to the printer case so that stop plates of the mount define a representation of the disposition of the roller. A frame is provided to hold a guide rod on which rides a carriage, and the print head is secured to that carriage. Adjustable cams on the rod abut the stop plates when the frame is slid into the case to, thereby, establish the distance between head and platen. The frame carries also the head drive, its motor and the paper-feed motor, there being a key connection to the platen, maintaining a driving connection even for different cam adjustments and frame positions in the case.
摘要翻译: 矩阵式打印机中的压纸辊被安装到打印机壳体上,使得底座的挡板限定了辊的布置的表示。 提供一个框架来保持一个引导杆,骑在一个滑架上,打印头固定在该滑架上。 当框架滑入壳体时,杆上的可调节凸轮抵靠止动板,从而建立头部和压板之间的距离。 该框架还带有头驱动器,其马达和送纸马达,与压板有键连接,即使在外壳中的不同的凸轮调节和框架位置的情况下也保持驱动连接。
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公开(公告)号:US4579471A
公开(公告)日:1986-04-01
申请号:US517253
申请日:1983-07-25
申请人: Wolfgang Hendrischk
发明人: Wolfgang Hendrischk
IPC分类号: B41J11/30 , B41J11/48 , B41J13/036 , B41J11/00
CPC分类号: B41J13/036 , B41J11/30 , B41J11/48
摘要: The printer is constructed for multiple merging feed paths sharing a pivotable brake and by means of adjustably mounted different sets of rolls different combinations in the disposition of the rolls and the brake vis-a-vis the platen drum different modes of transportation are attainable.
摘要翻译: 打印机被构造用于共享可枢转制动器的多个合并进给路径,并且通过可调节地安装的不同组的辊,辊和制动器相对于压板鼓的配置的不同组合可以实现不同的运输方式。
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公开(公告)号:US4929103A
公开(公告)日:1990-05-29
申请号:US309986
申请日:1989-02-10
申请人: Wolfgang Hendrischk
发明人: Wolfgang Hendrischk
CPC分类号: B41J25/001 , B41J2/255 , B41J25/005
摘要: A printhead for dot matrix printing has several styli arranged in one or two vertical columns so that the tips are arranged in one or two mouthpieces being independently movable. High-speed printing operates with a matrix per character having a number of horizontal line positions and as many vertical print positions as there are styli in a column. High-quality printing involves increasing the resolution in both directions, the number of horizontal positions possibly exceeding the number of vertical positions (the latter being an integral multiple larger than one of the numbers of styli in one column). Various structures are disclosed to shift one or two such mouthpieces in vertical direction.
摘要翻译: 用于点阵打印的打印头具有一列或两个垂直列布置的多个测针,使得尖端布置在独立可移动的一个或两个开口中。 高速打印使用每个字符的矩阵进行操作,具有多个水平线位置以及与列中的触针一样多的垂直打印位置。 高质量打印涉及增加两个方向的分辨率,水平位置的数量可能超过垂直位置的数量(后者是大于一列中的测针数之一的整数倍)。 公开了各种结构以在垂直方向上移动一个或两个这样的接口。
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公开(公告)号:US4395148A
公开(公告)日:1983-07-26
申请号:US253874
申请日:1981-04-13
CPC分类号: B41J35/14
摘要: A pivoted ink ribbon guide in front of a matrix print head is positioned by a lever linkage which translates the four different combinations of energization stages of two solenoids into four different alignment positions for a multi-colored ink ribbon.
摘要翻译: 位于矩阵式打印头前方的旋转墨带引导件通过杠杆连杆定位,杠杆连杆将两个螺线管的通电阶段的四种不同组合转换成多色墨带的四个不同对准位置。
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公开(公告)号:US4024940A
公开(公告)日:1977-05-24
申请号:US676482
申请日:1976-04-13
申请人: Wolfgang Hendrischk , Hubert Ott , Wolfgang Seybold , Horst Heisele , Karl Mayr
发明人: Wolfgang Hendrischk , Hubert Ott , Wolfgang Seybold , Horst Heisele , Karl Mayr
IPC分类号: B41J25/308 , B41J3/50 , B41J3/04
CPC分类号: B41J25/3082 , B41J25/308
摘要: A matrix printer with a reciprocating carriage carries transversely moving spring biased printing head. A roller on the head runs on a resilient rail urged against the platen and can be retracted by pivoting the rail carrier under engagement of a second rail cooperating with a second roller on the head. A cam track in a terminal position of the carriage provides for independent head retraction through engagement with the second roller.
摘要翻译: 具有往复式托架的矩阵打印机承载横向移动的弹簧偏压打印头。 头部上的辊子沿着压靠在压板上的弹性导轨运行,并且可以通过在与头部上的第二辊配合的第二轨道的接合处枢转轨道支架而缩回。 滑架的终端位置的凸轮轨道通过与第二辊接合而提供独立的头缩回。
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公开(公告)号:US5091829A
公开(公告)日:1992-02-25
申请号:US693585
申请日:1991-04-30
IPC分类号: B60Q1/068
CPC分类号: B60Q1/0683
摘要: A headlamp includes an adjusting mechanism for adjusting a reflector (3) of the headlamp about at least one axis (8). The adjusting mechanism comprises a threaded nut (9) attached to the reflector and a threaded shaft (12) which is rotatably mounted on a stationary part (1) of the headlamp. Adjustment of the reflector is displayed by a scale-like indicator mechanism which includes a fixed part (24) and an adjustable part (15). According to the invention, the adjustable part is formed of an idling toothed wheel (15) that meshes with a pinion (21) of the threaded shaft but which can be disengaged therefrom by axial displacement of the toothed wheel.
摘要翻译: 头灯包括调节机构,用于围绕至少一个轴线(8)调节头灯的反射器(3)。 调节机构包括安装在反射器上的螺母(9)和可旋转地安装在前照灯的静止部分(1)上的螺纹轴(12)。 通过包括固定部分(24)和可调整部分(15)的刻度尺指示机构来显示反射器的调整。 根据本发明,可调节部分由与螺纹轴的小齿轮(21)啮合的空转齿轮(15)形成,但是通过齿轮的轴向位移可以与其脱离啮合。
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公开(公告)号:US4354766A
公开(公告)日:1982-10-19
申请号:US199624
申请日:1980-10-22
CPC分类号: B41J29/48
摘要: A one-arm sensing lever having a sensing cam and carrying a permanent magnet faces a spring-biased, two-arm rocking lever across the paper-feed path of a printer; in the absence of paper, the cam drops into the feed path and the magnet is now capable of attracting one arm of the rocking lever so that its other arm operates a switch.
摘要翻译: 具有感测凸轮并且携带永磁体的单臂感测杆面向弹簧偏压的双臂摇臂横跨打印机的送纸路径; 在没有纸张的情况下,凸轮下降到进给路径中,并且磁体现在能够吸引摇臂的一个臂,使得其另一个臂操作开关。
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公开(公告)号:US4152962A
公开(公告)日:1979-05-08
申请号:US858202
申请日:1977-12-07
申请人: Wolfgang Hendrischk
发明人: Wolfgang Hendrischk
CPC分类号: B26D1/205 , B41J11/706 , Y10T83/7751 , Y10T83/7763 , Y10T83/7863 , Y10T83/8749 , Y10T83/8822
摘要: A web is cut in a printer by a carriage driven stepped roll being urged against a stationary cutting edge so that a tear point travels ahead of the engagement of the roll with the edge and the paper. The roll can be retracted and latched into a non-cutting position.
摘要翻译: 通过托架驱动的阶梯辊将打印机切割成打印机,所述滑动驱动的阶梯辊被推靠在固定的切割边缘上,使得撕裂点在辊与边缘和纸的接合之前行进。 卷筒可以缩回并锁定在非切割位置。
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公开(公告)号:US5050048A
公开(公告)日:1991-09-17
申请号:US557646
申请日:1990-07-25
申请人: Wolfgang Hendrischk , Reiner Jocher
发明人: Wolfgang Hendrischk , Reiner Jocher
CPC分类号: B60Q1/0686 , B60Q1/007
摘要: A headlight for vehicles in which a reflector (1) with an attached level (7) is adjustable about a horizontal axis within a stationary housing (2) includes a window-like opening arrangement as part of either a light shield for the housing, or the housing itself, with a transparent cover (5, 10) adjacent and above the level. The window-like opening arrangement can be part of a cap covering an opening into a rear-side wall of the housing and can include a magnifying glass.
摘要翻译: 其中具有附接水平面(7)的反射器(1)在固定壳体(2)内围绕水平轴线调节的车辆的前灯包括作为壳体的遮光罩的一部分的窗口状开口装置,或者 壳体本身具有邻近和高于水平面的透明盖(5,10)。 窗状开口装置可以是覆盖到壳体的后侧壁的开口的盖的一部分,并且可以包括放大镜。
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公开(公告)号:US4518270A
公开(公告)日:1985-05-21
申请号:US480171
申请日:1983-03-29
申请人: Wolfgang Hendrischk
发明人: Wolfgang Hendrischk
IPC分类号: B41J35/16
CPC分类号: B41J35/16
摘要: A matrix printer is operated with a multicolor band ink ribbon which changes position vis-a-vis print styli. Through a combination of paper shifts and ribbon position shifts, as well as selective control of the styli, multicolor areas are sequentially composed.
摘要翻译: 矩阵打印机使用多色带状墨带进行操作,该色带相对于打印测针改变位置。 通过纸张换档和色带位置偏移的组合以及针迹的选择性控制,依次组成多色区域。
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