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Patent Agency Ranking
公开(公告)号：US3349308A
公开(公告)日：1967-10-24
申请号：US36467664
申请日：1964-05-04
Applicant: CUTLER HAMMER INC
Inventor： STRAND SANFORD M
CPC classification number: H02P7/2855 , H02P23/186 , Y10S388/912
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公开(公告)号：US3404343A
公开(公告)日：1968-10-01
申请号：US37604064
申请日：1964-06-18
Applicant: CUTLER HAMMER INC
Inventor： STRAND SANFORD M
IPC: H02P5/50
CPC classification number: H02P5/50
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3.发明授权Percentage elongation calibrated digital pulse deleter 失效PERCENTAGE ELONGATION CALIBRATED DIGITAL PULSE DELETER
公开(公告)号：US3655950A
公开(公告)日：1972-04-11
申请号：US3655950D
申请日：1969-10-22
Applicant: CUTLER HAMMER INC
Inventor： GREENING DONALD J , KINTNER PAUL M , STRAND SANFORD M
IPC: B21B37/46 , G06F7/68 , H02P5/50 , H03K13/258 , B21B37/00
CPC classification number: G06F7/68 , B21B37/46 , B21B2265/18 , H02P5/51 , Y10S388/912
Abstract: A digital pulse deleter for use with digital control systems of electric motors driving work stand rolls in processing lines to afford selective adjustment of motor speeds calibrated in terms of percentages of elongation between successive work stands. The deleter can be adjusted by readily made changes in electrical interconnections to be determinative of what percentage of input pulses will and what percentage of such pulses will not be subject to deletion by selector switches. Operation of the selector switch permits selection of the increments of pulses subject to deletion that will be actually deleted with such increments being calibrated as a percentage or a per unit value of elongation or draw. The percentage of total deleter input pulses not subject to deletion is determinative of the maximum elongation or draw ratio to which the deleter will be so calibrated.
Abstract translation: 一种用于电动马达的数字控制系统的数字脉冲去除器，用于驱动处理线中的工作台辊，以提供根据连续工作台之间的伸长百分比校准的电机速度的选择性调节。 可以通过容易地进行电互连的改变来调节去除器，以确定输入脉冲的百分比将是什么，并且这些脉冲的百分比将不会被选择器开关删除。 选择开关的操作允许选择将被删除的脉冲的增量，这些脉冲将被实际删除，其中这些增量被校准为百分比或单位延伸率或拉伸值。 总体去除输入脉冲不被删除的百分比决定了去除器将如此校准的最大伸长率或拉伸比。
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4.发明授权Cyclically operating material cut-off apparatus with adjustable speed and position control 失效循环操作材料切断装置，具有可调节的速度和位置控制
公开(公告)号：US3521529A
公开(公告)日：1970-07-21
申请号：US3521529D
申请日：1968-06-17
Applicant: CUTLER HAMMER INC
Inventor： STRAND SANFORD M
CPC classification number: B23D36/0041 , Y10T83/159 , Y10T83/2022 , Y10T83/4737 , Y10T83/54 , Y10T83/868
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公开(公告)号：US3331006A
公开(公告)日：1967-07-11
申请号：US35174364
申请日：1964-03-13
Applicant: CUTLER HAMMER INC
Inventor： STRAND SANFORD M , KINTNER PAUL M
IPC: H02P23/00
CPC classification number: H02P23/186 , Y10S388/90 , Y10S388/912
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