专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4154527A Arrangement for supporting original documents on an optical copying machine 失效
标题翻译：在光学复印机上支持原始文件的安排
公开(公告)号：US4154527A
公开(公告)日：1979-05-15
申请号：US858164
申请日：1977-12-07
申请人： Gunther Schnall , Wolfgang Ebner , Hanns Blochl , Erich Schlick , Georg Fryda
发明人： Gunther Schnall , Wolfgang Ebner , Hanns Blochl , Erich Schlick , Georg Fryda
IPC分类号： G03B27/62
CPC分类号： G03B27/6228
摘要： An optical copier has a transparent exposure plate which supports a portion of an original document to be copied and exposes the latter to light rays during the copying operation. The transparent plate extends across an opening of a frame, being inwardly offset with respect to a support surface of the frame. A lid is mounted on the frame for pivoting between a closed position in which the lid covers the transparent plate, and fully open position. A marginal portion of the frame holds the lid in its fully open position so that the lid serves to support another portion of the original document. A hinge which mounts the lid on the frame may include a connecting link and two pivots which respectively connect the link to the lid and to the frame. The hinge may be mounted either on the lid or on the frame for an easy detachment therefrom, for instance, by resiliently yieldable bearing blocks which engage with snap action behind an edge portion which surrounds an orifice. The easy detachment may also be achieved by providing bifurcated connecting members whose prongs yieldably embrace and engage an axle.
摘要翻译：光学复印机具有透明曝光板，其支持要复印的原稿的一部分，并在复印操作期间将其暴露于光线。透明板延伸穿过框架的开口，相对于框架的支撑表面向内偏移。盖子安装在框架上，用于在盖子覆盖透明板的关闭位置和完全打开位置之间枢转。框架的边缘部分将盖子保持在其完全打开位置，使得盖子用于支撑原始文件的另一部分。将盖子安装在框架上的铰链可以包括连接连杆和分别将连杆连接到盖子和框架的两个枢轴。铰链可以安装在盖子上或框架上，以便与其分离，例如通过可弹性承受的轴承块，该轴承块与围绕孔口的边缘部分后面的卡扣动作接合。也可以通过提供分叉连接构件来实现容易的分离，该分叉的连接构件可分段地包围和接合轴。

2. 发明授权

US4203386A Electrostatic copier with insertable developer module 失效
标题翻译：具有可插入显影剂模块的静电复印机
公开(公告)号：US4203386A
公开(公告)日：1980-05-20
申请号：US913023
申请日：1978-06-05
申请人： Hanns Blochl , Georg Fryda , Erich Schlick , Gunther Schnall
发明人： Hanns Blochl , Georg Fryda , Erich Schlick , Gunther Schnall
IPC分类号： G03G15/08 , G03G21/18 , G03G15/09
CPC分类号： G03G21/1821 , G03G15/0896 , G03G2221/1609 , G03G2221/1654 , G03G2221/1657 , G03G2221/183 , Y10S222/01
摘要： An electrostatic copier has a rotatable copy drum and a developing unit which can be inserted and removed from the copier in toto. The developing unit is provided with bearing members which at least partly and loosely embrace the shaft of the copy drum.
摘要翻译：静电复印机具有可旋转的复印鼓和显影单元，该显影单元可以从复印机插入和取出。显影单元设置有至少部分地并且松散地包围复印鼓的轴的轴承构件。

3. 发明授权

US4150892A Toner dispensing device for an electrostatic copier 失效
标题翻译：静电复印机用调色剂分配装置
公开(公告)号：US4150892A
公开(公告)日：1979-04-24
申请号：US829984
申请日：1977-09-01
申请人： Gunther Schnall , Erich Schlick , Hanns Blochl
发明人： Gunther Schnall , Erich Schlick , Hanns Blochl
IPC分类号： G03G15/08 , G03G15/00 , G03G15/06
CPC分类号： G03G15/0891 , G03G15/0877 , Y10S222/01
摘要： An arrangement for transporting toner from a supply to a latent-image developing station of an electrostatic copier. The arrangement includes a rotatable transporting element having a shaft, an eccentric cam spaced from the shaft, a pivot arm pivotable into and out of contact with the cam and a freewheel drive connecting it with the shaft, and an adjustable stop which determines the extent to which the pivot arm can pivot towards the cam.
摘要翻译：一种用于将调色剂从电源传输到静电复印机的潜像显影站的装置。该装置包括具有轴的可旋转传送元件，与该轴间隔开的偏心凸轮，可枢转进入凸轮的凸轮和与该凸轮相接触的枢转臂，以及将其与轴连接的自由轮驱动器，以及可调节止动件，枢转臂可枢转朝向凸轮。

4. 发明授权

US4251155A Cleaning arrangement in an electrophotographic copying machine 失效
标题翻译：电子照相复印机中的清洁装置
公开(公告)号：US4251155A
公开(公告)日：1981-02-17
申请号：US32494
申请日：1979-04-23
申请人： Gunther Schnall , Ludwig Mullritter , Erich Schlick , Hanns Blochl , Peter Lischinski
发明人： Gunther Schnall , Ludwig Mullritter , Erich Schlick , Hanns Blochl , Peter Lischinski
IPC分类号： G03G21/12 , G03G21/00
CPC分类号： G03G21/12
摘要： The cleaning arrangement of an electrophotographic copying machine scrapes off the machine's copying drum residual toner clinging to the surface of the copying drum subsequent to image transfer, and the residual toner is conveyed generally horizontally into a toner-collection compartment. The toner-collection compartment accommodates a generally rigid but collapsible fold-up cardboard toner-collection container which is thrown away after one use. The throw-away toner-collection container, when in collapsed condition, is flat so that a sizable number of such throw-away containers can be kept on hand without requiring an inconvenient amount of storage space. The bottom of the container projects forwards beyond the top, in the direction opposite to the generally horizontal direction of toner conveyance into the collection compartment, and is furthermore provided with an upright standing rim, the forwardly projecting bottom ledge and such rim preventing inadvertent spilling of toner from the collection container as the latter is in the process of being removed from the cleaning arrangement by the machine attendant, i.e., before the container can be tilted upwards to a position in which its inlet opening faces upwards.
摘要翻译：电子照相复印机的清洁装置在图像转印之后刮掉机器的复印滚筒上的残留墨粉粘附到复印滚筒的表面，并且残留墨粉大致水平地输送到调色剂收集室中。调色剂收集箱容纳通常刚性但可折叠的折叠纸板调色剂收集容器，其在一次使用之后被丢弃。丢弃的调色剂收集容器在处于折叠状态时是平坦的，因此可以在手上保存相当数量的这种丢弃的容器，而不需要不便的储存空间。容器的底部沿着与调色剂传送到收集室的大致水平方向相反的方向向前突出，并且还设置有直立的立起边缘，向前突出的底部凸缘和这种边缘防止意外溢出来自收集容器的调色剂随着后者处于由机械服务员从清洁装置移除的过程中，即在容器可以向上倾斜到其入口开口朝上的位置之前。

5. 发明授权

US4134667A Drum assembly for electrostatic copier 失效
标题翻译：静电复印机用鼓组件
公开(公告)号：US4134667A
公开(公告)日：1979-01-16
申请号：US781454
申请日：1977-03-25
申请人： Gunther Schnall , Erich Schlick , Hanns Blochl
发明人： Gunther Schnall , Erich Schlick , Hanns Blochl
IPC分类号： G03G15/00 , B21B31/08 , G03G21/00
CPC分类号： G03G15/751
摘要： A drum assembly for an electrostatic copier having a stationary frame comprises a cylindrically tubular drum whose outer surface carries a light-sensitive coating. A pair of rings are snugly engaged with the outer ends of the drum and are mounted via roller bearings on the frame for rotation about a common ring axis. A support sleeve is non-rotatably fixed to the frame between the rings and within the drum and has an outer surface which normally lies out of contact with the drum and only serves to support the drum as it is being fitted into the machine, so as to protect its delicate light-sensitive coating. One of the rings can be removed from the frame so as to allow axial withdrawal of the drum.
摘要翻译：用于具有静止框架的静电复印机的鼓组件包括其外表面带有感光涂层的圆筒形管状鼓。一对环与滚筒的外端紧密接合，并通过滚子轴承安装在框架上以围绕共同的环轴线转动。支撑套筒不可旋转地固定在环之间的框架和滚筒内，并且具有通常与滚筒不接触的外表面，并且仅用于在滚筒被装配到机器中时支撑滚筒，因此以保护其敏感的敏感涂层。其中一个环可以从框架中移除，以允许滚筒轴向退回。

6. 发明授权

US4315736A Pivotal swing-out fuser assembly for copying apparatus 失效
标题翻译：用于复印设备的旋转式出口定影组件
公开(公告)号：US4315736A
公开(公告)日：1982-02-16
申请号：US845453
申请日：1977-10-25
申请人： Gunther Schnall , Klaus Aldenhoven , Hanns Blochl
发明人： Gunther Schnall , Klaus Aldenhoven , Hanns Blochl
IPC分类号： G03G15/20 , H05B1/00 , F27B9/28
CPC分类号： G03G15/2007
摘要： A copying apparatus has imaging equipment provided along the upstream end of a transport path for a copying sheet through its housing, and a fuser assembly including a fuser casing and a fuser heater downstream of this imaging equipment along the path. The entire fuser assembly is pivotal about a horizontal pivot in the housing from an operative position with the heater facing downwardly toward the conveyor path to a servicing position with the fuser assembly completely outside the housing and the fuser heater facing upwardly for servicing.
摘要翻译：复印装置具有成像设备，其沿着用于复印纸通过其外壳的传送路径的上游端设置成一个成像设备;以及定影组件，其包括沿该路径在该成像设备下游的定影器壳体和定影加热器。整个定影器组件围绕壳体中的水平枢轴从操作位置枢转，其中加热器面向下朝向传送路径到达维修位置，其中定影器组件完全在壳体外部，并且定影加热器面向上用于维修。

7. 发明授权

US4141649A Optical projection system for copying apparatus 失效
标题翻译：复印机用光学投影系统
公开(公告)号：US4141649A
公开(公告)日：1979-02-27
申请号：US823001
申请日：1977-08-08
申请人： Gunther Schnall , Hanns Blochl
发明人： Gunther Schnall , Hanns Blochl
IPC分类号： G02B13/24 , G02B17/00 , G02B17/08 , G03B27/52 , G03B27/48
CPC分类号： G02B17/008 , G02B13/24 , G02B17/0856 , G03B27/525
摘要： Relative movement is effected between an original to be copied and an optical projection system. During such movement, the projection system projects the image of successive strip-shaped portions of the original onto successive strip-shaped portions of a recording medium, to form a gap-free reproduction of the original. The projection system includes a plurality of optical elements at least two of which are of positive refractive power and project an image of a strip-shaped portion of the original into an intermediate image plane and from there onto the recording medium. At least one of the optical elements of the projection system comprises an element having a lenticular layer of positive refractive power and a reflective layer combined therewith.
摘要翻译：在要复制的原件和光学投影系统之间进行相对运动。在这种移动过程中，投影系统将原稿的连续条形部分的图像投射到记录介质的连续条形部分上，以形成原稿的无间隙再现。投影系统包括多个光学元件，其中至少两个具有正折光力并将原稿的条形部分的图像投影到中间像平面中并从那里投射到记录介质上。投影系统的至少一个光学元件包括具有正屈光力的透镜层的元件和与之组合的反射层。

8. 发明授权

US4141545A Paper feed for copying machine 失效
标题翻译：复印机进纸
公开(公告)号：US4141545A
公开(公告)日：1979-02-27
申请号：US846506
申请日：1977-10-27
申请人： Gunther Schnall , Klaus Aldenhoven , Hanns Blochl
发明人： Gunther Schnall , Klaus Aldenhoven , Hanns Blochl
IPC分类号： G03G15/00 , G03G15/30 , B65H3/06
CPC分类号： G03G15/6502 , G03G15/30
摘要： A copying machine has a scanner movable in a forward direction to scan a master sheet and in a reverse direction to return to its starting position. A drive shaft of the machine rotates similarly forwardly and backwardly to displace this scanner and is connected to a pair of cams, one of which controls a pickup arm for sliding the uppermost sheet off a paper supply stack and the other of which is connected to a pair of pinch rollers which advance the picked up sheet through the imaging mechanism of the machine. Each of these cams has an operating portion which actuates the respective machine element during forward rotation of the cams, but which is brought out of engagement with the respective cam follower during reverse operation of the machine so that during return of the scanner to the starting position the pickup arm and pinch rollers are not operated.
摘要翻译：复印机具有可沿正向移动的扫描仪，以扫描母片并沿相反方向返回到其起始位置。机器的驱动轴类似地向前和向后旋转以移动该扫描仪并且连接到一对凸轮，其中一个凸轮控制拾取臂，用于将最上面的纸张从纸张供应堆栈滑动，另一个连接到一个一对夹送辊，其将拾取的片材推进通过机器的成像机构。这些凸轮中的每一个具有操作部分，其在凸轮的正向旋转期间致动相应的机器元件，但是在机器的反向操作期间与相应的凸轮从动件脱离接合，使得在扫描仪返回到起始位置拾音臂和夹送辊不操作。

9. 发明授权

US4087178A Sheet-holding cassette for copying machine 失效
标题翻译：用于复印机的纸张保持盒
公开(公告)号：US4087178A
公开(公告)日：1978-05-02
申请号：US790135
申请日：1977-04-22
申请人： Josef Pfeifer , Gunther Schnall , Klaus Aldenhoven , Hanns Blochl
发明人： Josef Pfeifer , Gunther Schnall , Klaus Aldenhoven , Hanns Blochl
IPC分类号： B65H1/04 , B65H3/06 , G03B27/58
CPC分类号： B65H1/266 , B65H1/04 , B65H3/06
摘要： A sheet-holding cassette for a copying machine is formed as a box containing a stack of copy sheets. This box is adapted to be held in the machine with the uppermost sheet of the stack engageable with the paper-advance roller of the machine. A slot is provided in the upper wall of this cassette as well as a guide next to this slot and a deflector in back of this slot so that an extra sheet can be slid along the upper wall of the machine and into the cassette to lie at least at its front edge on top of the stack of sheets in the cassette. Thus as the paper-advance roller is reciprocated down onto the stack it will pick up this extra sheet rather than the top sheet of the stack, allowing a copy to be made on a single extra copy sheet without having to reload the machine.
摘要翻译：复印机的片材保持盒形成为包含一叠复印纸的盒子。该盒适于保持在机器中，堆叠的最上面的纸张可与机器的进纸辊接合。在该盒的上壁中设置有槽，以及与该槽相邻的引导件和在该槽的后部的偏转器，使得可以将额外的片材沿着机器的上壁滑动并进入盒中以位于至少在其前边缘处在盒中堆叠的片材的顶部。因此，当纸张推进辊向下往上堆叠时，它将拾取该额外的纸张，而不是堆叠的顶部纸张，允许在单个额外的复印纸上制作副本，而不必重新加载机器。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式