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1.发明授权
公开(公告)号：US3995145A
公开(公告)日：1976-11-30
申请号：US556452
申请日：1975-03-07
CPC分类号： G06K7/088
摘要： A card reader utilizing an array of magnetically-operable solid state switches for reading magnetically coded cards. Magnets are employed to provide magnetic fields of sufficient strengths from poles of specific polarity to trigger or actuate some or all of the solid state switches. An array or matrix of the magnetically-operable solid state switches are provided in combination with a magnet-carrying block having magnets disposed therein. In several embodiments the magnets are slidably mounted in the block and are adapted to be attracted or repelled by a properly coded card having magnetized spots arranged in a predetermined pattern therein. In two preferred embodiments the card reader is combined with a card-operable magnetic lock. In that embodiment some of the magnets in the magnet-carrying block function as locking elements or tumblers.
摘要翻译： 一种读卡器，其利用磁力可操作的固态开关阵列读取磁性编码的卡片。 使用磁体来提供具有特定极性的极的足够强度的磁场以触发或致动某些或全部固态开关。 磁力可操作的固态开关的阵列或矩阵与其中设置有磁体的磁体承载块组合提供。 在几个实施例中，磁体可滑动地安装在块中并且适于被具有以预定图案中布置的磁化点的适当编码的卡片吸引或排斥。 在两个优选实施例中，读卡器与卡可操作的磁锁相结合。 在该实施例中，磁体承载块中的一些磁体用作锁定元件或制动栓。
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公开(公告)号：US3862399A
公开(公告)日：1975-01-21
申请号：US35081873
申请日：1973-04-13
申请人： CAIN JACK C
发明人： CAIN JACK C
CPC分类号： G06K7/088
摘要： A card having spots of paramagnetic material is inserted in a pocket in a card reader. At one side of the pocket opposite each of the spots is a magnet and at the other side is a reed switch. The magnetic material in the card acts as a shunt for the magnetic field of the magnet. In one embodiment it prevents that magnetic field from reaching the switch in sufficient strength to operate the switch. In another embodiment it increases the magnetic field to the switch by providing a paramagnetic path to the switch, with the switch being open in the absence of that path. In another embodiment it interferes with a repulsion between two magnets on opposite sides of the card so that the magnet on the side adjacent the switch moves toward the card and away from the switch to thereby open the switch contact.
摘要翻译： 将具有顺磁性材料点的卡插入读卡器的口袋中。 在相对于每个点的口袋的一侧是磁体，另一侧是舌簧开关。 卡中的磁性材料用作磁铁磁场的分流器。 在一个实施例中，它防止磁场到达开关足够的强度以操作开关。 在另一个实施例中，通过向开关提供顺磁路径，使开关在没有该路径的情况下打开，从而增加了开关的磁场。 在另一个实施例中，它干扰卡的相对侧上的两个磁体之间的排斥，使得与开关相邻的一侧上的磁体朝向卡移动并远离开关，从而打开开关触点。
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公开(公告)号：US3816707A
公开(公告)日：1974-06-11
申请号：US33745173
申请日：1973-03-02
发明人： KLEINMEYER V , SCHINNER T
CPC分类号： G07F17/145 , G06K7/04
摘要： A reader particularly for cards that are embossed with bar coded information reads the information from the cards by scanning the underside of the card with feeler fingers which engage in the depressions of the underside of the code bars to advance switches to positions which decode the encoded information. A coding method in which the information is carried in the distance that a code bar is spaced along a scanning path is provided.
摘要翻译： 特别是对于被压印有条形码信息的卡片的阅读器通过用触摸手指扫描卡片的下侧来读取卡片的信息，该手指指向代码条的下侧的凹陷，以将切换器转换到解码编码信息的位置 。 提供了一种编码方法，其中信息沿着扫描路径间隔开的距离被传送。
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公开(公告)号：US3748412A
公开(公告)日：1973-07-24
申请号：US3748412D
申请日：1971-06-10
发明人： COLLINS G
CPC分类号： B29C45/76 , G05B19/08 , G05B19/104
摘要： Sequential operation of an automatic machine is controlled by an assembly of binary switches which are selectively operated by a selector member. Plunger operated microswitches may be used in conjunction with a selector member comprising a stiff apertured plate so that when the plate is pressed against an assembly of switches, it depresses the plungers except the ones located against the apertures and thus makes the selection. Leveroperated microswitches may alternatively be used in conjunction with a selector member having a profiled edge which is shaped to engage some levers and not others when it is brought into operational relationship with the switch array.
摘要翻译： 自动机器的顺序操作由二进制开关的组合控制，二进制开关由选择器构件选择性地操作。 柱塞操作的微型开关可以与包括刚性有孔板的选择器构件结合使用，使得当板被压靠开关组件时，其按压除了位于孔周围的柱塞以外的柱塞，因此进行选择。 杠杆操作的微型开关可替代地与具有成型边缘的选择器构件一起使用，所述成型边缘被成形为在与开关阵列成为操作关系时啮合某些杠杆，而不是其它杆。
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公开(公告)号：US3683156A
公开(公告)日：1972-08-08
申请号：US3683156D
申请日：1969-08-07
发明人： KING JOHN H , LARSON RUSSELL W
CPC分类号： G06K7/06
摘要： Information, in the form of perforations carried by a record card, is gathered by a system which includes an information storage unit housed in proximity to, and for coaction with, a record reader, and a keyboard entry device. The information storage unit magnetically records on tape the information transmitted to it from either the reader or the keyboard. The reader, though the use of star wheels, reads the perforated data one column at a time and transmits same through appropriate logic to the stored unit. The star wheels are mounted in cantilever fashion on first conductive spring like elements which urge the wheels into coaction with the record and the perforations carried thereby. When a star wheel encounters a perforation its spring like element moves into contact with a second conductive element to close a circuit. Said second conductive element is formed to yield when contacted by said first element to insure proper seating of the star wheel in the perforation and subsequent coaction thereof with other perforations. The star wheels are mounted in a stationary manner; while the record, after being laid upon a receiving bed, is moved in an arcuate path and in such a manner that it is locked in position, sensed by the star wheels, returned to its initial position, and subsequently ejected from the reader. If the data sensed is unacceptable to the logic the record remains on the reading bed as an indication thereof. The operator, thereafter can enter the data through the intermediary of the keyboard entry device.
摘要翻译： 由记录卡携带的穿孔形式的信息由包括信息存储单元的系统收集，该信息存储单元容纳在记录读取器附近并用于与记录读取器和键盘输入装置协同工作。 信息存储单元在磁带上记录从读取器或键盘发送到其上的信息。 读者尽管使用星形轮，一次一列读取穿孔数据，并通过适当的逻辑将其传送到存储的单元。 星形轮以悬臂方式安装在第一导电弹簧样元件上，这些元件促使车轮与记录和由此承载的穿孔相配合。 当星轮遇到穿孔时，其弹簧状元件移动与第二导电元件接触以闭合电路。 所述第二导电元件形成为当与所述第一元件接触时产生，以确保星形轮在穿孔中的适当安置，并随后与其它穿孔相配合。 星轮以固定方式安装; 而记录在放置在接收床之后，以弧形路径移动并且以这样的方式被移动，使得它被锁定在适当位置，由星形轮感测，返回到其初始位置，并且随后从读取器弹出。 如果检测到的数据不符合逻辑，记录保留在阅读床上作为其指示。 操作员之后可以通过键盘输入设备的中间输入数据。
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公开(公告)号：US3612788A
公开(公告)日：1971-10-12
申请号：US3612788D
申请日：1969-12-03
申请人： PARK O MATIC MFG INC
发明人： ELLEFSON CLARENCE L
CPC分类号： G06K7/04
摘要： A card initiated actuator comprising a combination of switches preset at either closed or open position for causing operation of a selected actuator when switch positions are reversed by projections on a card acting on respective moving pin tumblers. A switch arm at the exit end of a card slot is tripped by pushing a card against it thereby to start an electric motor which rotates a pair of rollers between which the card is thereby drawn. A second pair of rollers receive the card from the first pair of rollers and mutilate it so that it cannot again be used, before passing it to a collecting box.
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公开(公告)号：US3474200A
公开(公告)日：1969-10-21
申请号：US3474200D
申请日：1966-12-05
发明人： COON DONALD B
CPC分类号： G05B19/14
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公开(公告)号：US3463890A
公开(公告)日：1969-08-26
申请号：US3463890D
申请日：1966-08-01
发明人： SCHINNER THOMAS J , ZIMMER ERNEST B
CPC分类号： G07C9/00103 , G06K7/04
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公开(公告)号：US3458671A
公开(公告)日：1969-07-29
申请号：US3458671D
申请日：1966-08-03
申请人： CLAYTON GARDNER
发明人： GARDNER CLAYTON
CPC分类号： G07F7/10 , G06Q20/347 , G07F7/1058
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