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1. 发明授权

US5216246A Optical safety shutoff for machine cover 失效
标题翻译：机罩的光学安全关闭
公开(公告)号：US5216246A
公开(公告)日：1993-06-01
申请号：US829835
申请日：1992-02-03
申请人： William T. Weldman , Khalid M. Rabb , Michael L. Shaffer , Karl M. Kau , Frederick N. Rath
发明人： William T. Weldman , Khalid M. Rabb , Michael L. Shaffer , Karl M. Kau , Frederick N. Rath
IPC分类号： B23Q11/08 , F16P3/14 , H03K17/968
CPC分类号： F16P3/14 , B23Q11/08 , F16P3/08 , F16P3/144 , H03K17/968
摘要： An interlock system for a machine cover including an optical sensor providing a cover open signal, a housing secured to the cover and defining a hollow cavity communicating with the optical path with the cover closed, a reflector fixed to one end of the cavity to reflect light to the sensor with the cover closed, a wall forming part of the housing and disposed in an interference relationship with the optical path for blocking light with the cover open, the length of the optical path with the cover open being less than the length of the optical path with the cover closed, and circuitry to trigger the optical sensor to provide light pulses at a predetermined frequency.
摘要翻译：一种用于机器盖的互锁系统，包括提供盖打开信号的光学传感器，固定到盖子并且限定与盖子关闭时与光路连通的中空腔体的壳体;固定到空腔的一端以反射光的反射器的反射器到盖子关闭的传感器，壁形成壳体的一部分并且与光路的干涉关系设置，用于在盖打开的情况下阻挡光，具有盖打开的光路的长度小于封闭盖的光路，以及触发光学传感器以预定频率提供光脉冲的电路。

2. 发明授权

US4412740A Very high speed duplicator with document handling 失效
标题翻译：具有文件处理功能的超高速复印机
公开(公告)号：US4412740A
公开(公告)日：1983-11-01
申请号：US314633
申请日：1981-10-26
申请人： Gerald A. Buddendeck , Karl M. Kau
发明人： Gerald A. Buddendeck , Karl M. Kau
IPC分类号： G03G15/00 , B65H83/00 , G03B27/46 , G03B27/62 , G03G15/04 , G03G21/00
CPC分类号： G03B27/6257 , Y10S271/902
摘要： A document handling apparatus for a duplicating machine or copier is disclosed and includes a document supply tray, a turnaround roller and the exposure platen arranged in a general horizontal configuration wherein all operating areas and separate transports are available for operator observation and jam clearances. The turnaround roller permits return of document sheets to the platen in an inverted orientation to permit copying of duplex document sheets. The rotational speed for this operation may be significantly increased relative to the processing speed of the copier and the normal feeding speeds of the document sheets from the supply tray to the platen in order to maximize throughput of the copier. For normal return of the document sheets for the platen area, the rotational speed of the roller may be relatively high compared to the document feeding speed, thereby minimizing time losses due to machine pitch spacings between document sheet changes.
摘要翻译：公开了一种用于复印机或复印机的文件处理装置，包括文档供应托盘，翻转辊和曝光压板，其布置为大体水平配置，其中所有操作区域和单独的传送装置可用于操作者观察和卡纸间隙。翻转辊允许文档片材以反向的方向返回到压板，以允许复印双面文档片材。该操作的转速相对于复印机的处理速度以及原稿从供纸托盘到压纸板的正常进给速度可以显着增加，以便使复印机的生产量最大化。为了正常返回压纸区域的文档纸张，与文件进给速度相比，辊的旋转速度可能相对较高，从而最小化由于文档纸张更改之间的机器间距间隔引起的时间损失。

3. 发明授权

US5213317A Modular binding apparatus with rotating transport 失效
标题翻译：带旋转运输的模块化装订装置
公开(公告)号：US5213317A
公开(公告)日：1993-05-25
申请号：US826506
申请日：1992-01-27
申请人： Barry P. Mandel , George J. Roller , Joseph J. Ferrara , Venkatesh H. Kamath , William Brant , Louis J. Bressler , John R. Falvo , Karl M. Kau
发明人： Barry P. Mandel , George J. Roller , Joseph J. Ferrara , Venkatesh H. Kamath , William Brant , Louis J. Bressler , John R. Falvo , Karl M. Kau
IPC分类号： B41J29/00 , B42C1/12 , B42C9/00 , B42C9/02 , B65H39/00 , G03G15/00
CPC分类号： B42C1/12 , B42C9/0056
摘要： An apparatus which adhesively binds a set of sheets by applying a strip having an adhesive to one surface thereof to the spine of the set. The apparatus includes a compiling station which holds at least one set of sheets. A transport advances the set of copy sheets from the compiling station to the bind and to a receiving station. The transport is movable from a non-operative position, coupling the compiling station to the receiving station, to an operative position coupling the compiling station to the binder. In addition, there is a manual insertion station located at the operative position enabling a set of sheets to be inserted into the transport when the transport is positioned in the operative position. The transport is then adapted to advance the manually inserted set of sheets to the binder which then binds the manually inserted set of sheets to one another.

4. 发明授权

US4739362A Transfer system 失效
标题翻译：转移系统
公开(公告)号：US4739362A
公开(公告)日：1988-04-19
申请号：US928449
申请日：1986-11-10
申请人： Karl M. Kau , Donald R. Winters, Jr.
发明人： Karl M. Kau , Donald R. Winters, Jr.
IPC分类号： G03G15/00 , G03G15/16 , G03G15/14
CPC分类号： G03G15/6558 , G03G15/165 , G03G15/1665 , G03G2215/00409
摘要： An improved transfer station baffle arrangement provided with first and second baffles, the first baffle provided with a curved sheet supporting surface imparting a bow to sheets passing thereby, the second baffle normally biasing the sheets against the first baffle, and biasable out of position with respect thereto. A flexible lip may be provided on the second baffle to absorb spring force energy in sheets passing through the baffle arrangement as the direction of sheet travel is changed.
摘要翻译：一种改进的传送站挡板装置，其设置有第一和第二挡板，第一挡板设置有弯曲的片材支撑表面，该弯曲片材支撑表面使纸张经过纸张从而通过，第二挡板通常将纸张偏压抵靠第一挡板，并且可偏离位置，到那里可以在第二挡板上设置柔性唇缘，以随着片材移动方向改变而吸收通过挡板装置的片材中的弹簧力能量。

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