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公开(公告)号：US3878779A
公开(公告)日：1975-04-22
申请号：US41408973
申请日：1973-11-08
Applicant: ADDMASTER CORP
Inventor： CLARY JOHN G
CPC classification number: B41J7/48
Abstract: The rockable printing sectors of a printing mechanism are provided with arcuate outwardly yieldable type sections having detenting notches therein. After the sectors have been differentially set relative to a printing line, a combined aligning and printing member is moved outwardly to align the sectors and to thereafter flex the same sufficiently to impact and/or squeeze the type characters against a paper tape and printing platen.
Abstract translation: 打印机构的可摇动打印扇区设置有在其中具有定位凹口的弓形向外可屈曲型的部分。 在扇区相对于印刷线差分设置之后，组合的对准和印刷构件向外移动以使扇形对准并且此后使其充分地弯曲以相对于纸带和印刷台板冲击和/或挤压型号字符。
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公开(公告)号：US3840164A
公开(公告)日：1974-10-08
申请号：US39298973
申请日：1973-08-30
Applicant: ADDMASTER CORP
Inventor： TAKENAKA G , GEARHEART J
Abstract: A simple and inexpensive data record tape drive mechanism for advancing the tape past a transducing station wherein capstans of different diameters may be readily interchanged to change the tape speed without affecting the location of the tape path.
Abstract translation: 一种简单且便宜的数据记录磁带驱动机构，用于将磁带推进通过传感站，其中不同直径的绞盘可以容易地互换以改变磁带速度，而不影响磁带路径的位置。
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公开(公告)号：US3723673A
公开(公告)日：1973-03-27
申请号：US3723673D
申请日：1971-10-13
Applicant: ADDMASTER CORP
IPC: H01H13/702 , H01H13/785 , H01H13/80 , H01H13/807 , H01H13/52
CPC classification number: H01H13/807 , H01H13/702 , H01H13/785 , H01H13/80 , H01H2201/004 , H01H2201/03 , H01H2203/008 , H01H2207/01 , H01H2207/016 , H01H2221/042 , H01H2221/064 , H01H2225/002 , H01H2227/006 , H01H2239/026
Abstract: A keyboard switch device comprising rows and columns of intersecting wires conductors held taut and normally spaced slightly from each other by a separator sheet of non-conducting material having openings therein aligned with the intersections of at least certain of the conductors. The conductors are engaged by depressing different keys aligned with the conductor intersections and a relatively thick layer of soft elastomeric materialis interposed between the keys and conductors to normally hold the keys in raised position and to transmit pressure from the keys to engage the conductors. By merely changing the sizes, shapes and positions of the openings, the switching device can be made to produce different output coded signals. Also, by changing the configuration of the various rows and columns of conductors different switch matrix patterns can be produced.
Abstract translation: 一种键盘开关装置，其包括交叉导线的行和列，其保持拉紧并且通过非导电材料的隔离片彼此稍微间隔开，所述非导电材料的隔离片具有与至少某些导体的交叉点对准的开口。 导体通过按压与导体交叉点对准的不同键而被接合，并且相对较厚的软弹性体材料层插入在键和导体之间以正常地将键保持在升高位置并且传递来自键的压力以接合导体。 通过仅改变开口的尺寸，形状和位置，可以使开关装置产生不同的输出编码信号。 而且，通过改变导体的各种列和列的配置，可以产生不同的开关矩阵图案。
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公开(公告)号：US3581982A
公开(公告)日：1971-06-01
申请号：US3581982D
申请日：1970-01-08
Applicant: ADDMASTER CORP
Inventor： CLARY JOHN G , SCOZZAFAVA MILTON V
CPC classification number: G06C7/10
Abstract: A pin carriage return mechanism is disclosed in which the pin carriage is returned from an advanced position to its initial home position by a flexible cord. The latter is attached at one end of the pin carriage and is anchored at its opposite end. An intermediate part of the cord is looped over a roller, which is orbited about a fixed center during each cycle of the machine to return the cord and pin carriage.
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公开(公告)号：US3552310A
公开(公告)日：1971-01-05
申请号：US3552310D
申请日：1969-03-20
Applicant: ADDMASTER CORP
Inventor： CLARY JOHN G
Abstract: A device for eliminating the printing of zeros to the left of the highermost denominational significant digit of an amount comprising a flexible elongate strip movable endwise between the type members and printing hammers associated therewith. The strip includes an ink pervious section for transferring a visible print to a paper tape and a contiguous ink impervious section. The strip is spring moved endwise and a stop element is carried thereby to arrest against the type member registering the highermost significant digit, causing the ink impervious section to block transfer of a visible imprint of zero characters to the left of the highermost significant digit. In a modified form, the strip is moved to different positions by the pin carriage.
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Patent Agency Ranking
公开(公告)号：US3170233A
公开(公告)日：1965-02-23
申请号：US19037262
申请日：1962-04-26
Applicant: ADDMASTER CORP
Inventor： OLDENBURG KENNETH F , KUHNE BRYAN F , DOMINICK FAZIO
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7.发明授权
公开(公告)号：US3916786A
公开(公告)日：1975-11-04
申请号：US45084674
申请日：1974-03-13
Applicant: ADDMASTER CORP
Inventor： CLARY JOHN G
CPC classification number: B41J7/48
Abstract: A plurality of type carriers having spaced type characters and stop teeth thereon are yieldably driven past a printing station and are arrested by engagement of electromagnetically controlled stop pawls with selected ones of the stop teeth. The type characters and stop teeth on certain of the type carriers are staggered relative to the type characters and stop teeth on other type carriers to reduce the mechanical ''''break-away'''' load and the electrical load.
Abstract translation: 具有间隔型字符和多个停止齿的多种类型的载体可以可靠地被驱动通过印刷站，并且通过电磁控制的止动爪与所选择的止动齿的接合来阻止。 某些类型载体上的类型字符和停止齿相对于类型字符交错，并在其他类型载体上停止齿，以减少机械“脱离”负载和电负载。
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公开(公告)号：US3875859A
公开(公告)日：1975-04-08
申请号：US40578473
申请日：1973-10-12
Applicant: ADDMASTER CORP
Inventor： BUSCH RICHARD E
Abstract: A cyclically operable high speed data printer comprising a plurality of type wheels supported and yieldably driven by a drive shaft, each wheel having character position stops and a home stop. The drive shaft is driven through two revolutions in the same direction for each cycle. During the first revolution, stop devices are spring actuated at different times to engage certain of the character position stops to arrest the type wheels in different type printing positions. Printing occurs after the first revolution, and during the second revolution, the stop devices are positioned to arrest the home stops whereby to locate the wheels in their home positions.
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公开(公告)号：US3724309A
公开(公告)日：1973-04-03
申请号：US3724309D
申请日：1971-04-15
Applicant: ADDMASTER CORP
Inventor： TAKENAKA G
CPC classification number: B26D5/086 , B26D5/08 , Y10T83/8765 , Y10T83/8785 , Y10T83/8788
Abstract: A high speed solenoid operated punch for paper tape or the like in which a relatively weak spring is provided to normally hold the punch in retracted position and to take up clearances in the punch linkage. A second stiffer, cantilever type spring is engaged by the punch linkage only after the punch has partially sheared through the tape and, finally, a much stiffer cantilever type spring is engaged after the punch passes completely through the tape to arrest the punch and to catapult the same back to its retracted position, aided by the second spring.
Abstract translation: 用于纸带等的高速电磁操作冲头，其中提供相对较弱的弹簧以正常地将冲头保持在缩回位置并且吸收冲头连杆机构中的间隙。 第二个更硬的悬臂式弹簧只有在冲头部分地通过带子剪切之后才通过冲头连接件接合，并且最后，在冲头完全穿过带子之后，接合更坚硬的悬臂式弹簧以阻止冲头和弹射 在第二个弹簧的帮助下，相同回到缩回位置。
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公开(公告)号：US3570756A
公开(公告)日：1971-03-16
申请号：US3570756D
申请日：1968-05-17
Applicant: ADDMASTER CORP
Inventor： GREY MICHAEL W
Abstract: A checkwriter incorporating an accumulator and differentially settable sectors for entering amounts to be printed on checks and for subtracting such amounts from the accumulator as well as for adding into the accumulator amounts representing deposits in the user''s bank account. The checkwriter is automatically locked up when an amount is overdrawn from the accumulator or when an amount greater than a predetermined amount is entered. The checkwriter also incorporates control means which are normally set to cause subtract operations but which may be selectively set to cause an add operation and which are automatically returned to subtract controlling condition following an add operation.
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