公开(公告)号：US3869981A

公开(公告)日：1975-03-11

申请号：US32465573

申请日：1973-01-18

Applicant: NORFIN

Inventor： DAVIS ERNEST D

IPC: B41F17/00 ,  B41B25/00

CPC classification number: B41F17/00

Abstract: A plurality of solenoid operated printing wheels are continuously rotated at high speed to give the printing wheels a peripheral speed equal to the speed of incoming sheets of paper. The solenoids are energized by signals from a memory unit of a randomly programmed sorter-stacker machine to selectively place a mark or marks on each of the sheets of paper. Energization of the solenoids occurs after a predetermined time delay to position the mark on the sheet of paper and remains energized for a predetermined dwell period to establish the length of the mark on the paper.

Abstract translation: 多个电磁操作的印刷轮以高速连续地旋转，以使打印轮具有等于纸张进纸速度的圆周速度。 螺线管由来自随机编排的分拣机堆垛机的存储单元的信号激励，以选择性地在每张纸上放置标记或标记。 螺线管的通电发生在预定的时间延迟之后，以将标记定位在纸张上并保持通电预定的停留时间，以确定纸上标记的长度。

公开(公告)号：US3604321A

公开(公告)日：1971-09-14

申请号：US3604321D

申请日：1969-06-02

Applicant: NORFIN

Inventor： SNELLMAN DONALD L ,  DAVIS ERNEST D ,  JOHNSON DALE R

IPC: B65H39/11 ,  B65H33/14

CPC classification number: B65H39/11 ,  B65H2408/112

Abstract: A deflector of a sheet distributing mechanism is positioned at selected stations in response to the passage of sheets past the deflector. A manually programmed crossbar switch determines the preselected numbers of sheets to be distributed to any one of several stations. A sheet stepping switch and a station stepping switch join the programmed crossbars of the crossbar switch when the programmed number of sheets have been received at the selected station so as to index the deflector to the next station. The number of sheets and the number of stations programmed may be varied, stations may be skipped or the device may operate as a collator by distributing a single station at a time to one or more of the sheets. An anticipating device is employed on the station stepping switch to permit smooth operation of the distributing mechanism when several stations are to be skipped.

公开(公告)号：US3905594A

公开(公告)日：1975-09-16

申请号：US35144773

申请日：1973-04-16

Applicant: NORFIN

Inventor： DAVIS ERNEST D

IPC: B07C3/00 ,  G06F7/22 ,  B65H29/60

CPC classification number: B07C3/00 ,  G06F7/22

Abstract: The randomly programmed sequential sheet sorting machine operates to sequentially fill a plurality of sheet receiving trays in a sorter assembly with a number of sheets programmed for selected trays. An address for each selected tray and the number of sheets for the tray are entered in random manner in a computer memory and the memory sequentially provides tray address and corresponding sheet information in order of tray arrangement. In the event of copy jamming or copy count error, the machine is precluded from automatically continuing subsequent programmed operation until correction is made.

Abstract translation: 随机编程的顺序纸张分选机操作以顺序地填充分类器组件中的多个纸张接收托盘，其中多个纸张被编程用于选定的纸盘。 每个选定纸盘的地址和托盘的纸张数都以随机的方式输入计算机存储器中，并且存储器依次按托盘排列方式提供纸盘地址和相应的纸张信息。 在复印干扰或复印计数错误的情况下，机器不能自动继续进行编程操作，直到进行校正。

公开(公告)号：US3646372A

公开(公告)日：1972-02-29

申请号：US3646372D

申请日：1967-06-05

Applicant: NORFIN

Inventor： SNELLMAN DONALD L ,  MARSON RICHARD A ,  DAVIS ERNEST D

IPC: H03K17/955 ,  G01N27/00

CPC classification number: H03K17/955 ,  Y10T307/766

Abstract: Series inductance-capacitance circuit is coupled and tuned to resonance with a constant frequency signal source. The circuit includes capacitance sensor plates which sense the passage of double thickness nonconductive sheets and change the reactance of the circuit to produce a voltage change at the input to the circuit. This voltage change is detected and actuates a switch.

Abstract translation: 串联电感 - 电容电路被耦合并调谐到与恒定频率信号源谐振。 该电路包括电容传感器板，其感测双厚度导电片的通过并改变电路的电抗，以在电路的输入端产生电压变化。 此电压变化被检测并启动开关。