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公开(公告)号：EP0208553B1
公开(公告)日：1992-09-30
申请号：EP86305330.2
申请日：1986-07-11
IPC分类号： B65H45/22
CPC分类号： B65H45/221
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公开(公告)号：EP0208553A3
公开(公告)日：1988-04-20
申请号：EP86305330
申请日：1986-07-11
IPC分类号： B65H45/22
CPC分类号： B65H45/221
摘要： Apparatus for forming a longitudinal fold in a web of paper includes a paper feed arrangement (10), paper folding means (12), arranged below and downstream of the paper feed arrangement (10), and guide means (14) extending between the paper feed arrangement and the paper folding means. The paper feed arrangement (10) includes an input roller (22) and a support (24) on which are mounted a pair of tractor drives (26) engageable with the edges of the web. The support (24) is movable in a transverse direction to alter the position of the web relative to the paper folding means. The paper folding means (12) includes a pair of fold plates (32) mounted upstream of a pair of driven output rollers (34) which are resiliently biased into engagement with one another. The gap between the fold plates (32) extends perpendicularly to the input roller (22). The guide means (14) is a rigid V-shaped member extending from just below the input roller (22) to just above the fold plates (321. The apparatus may be used to form a fold in single or multi-sheet webs without prior perforation or scoring along the fold line. It may also form a fold at any of a range of transverse positions across the web.
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公开(公告)号：EP0208553A2
公开(公告)日：1987-01-14
申请号：EP86305330.2
申请日：1986-07-11
IPC分类号： B65H45/22
CPC分类号： B65H45/221
摘要： Apparatus for forming a longitudinal fold in a web of paper includes a paper feed arrangement (10), paper folding means (12), arranged below and downstream of the paper feed arrangement (10), and guide means (14) extending between the paper feed arrangement and the paper folding means. The paper feed arrangement (10) includes an input roller (22) and a support (24) on which are mounted a pair of tractor drives (26) engageable with the edges of the web. The support (24) is movable in a transverse direction to alter the position of the web relative to the paper folding means. The paper folding means (12) includes a pair of fold plates (32) mounted upstream of a pair of driven output rollers (34) which are resiliently biased into engagement with one another. The gap between the fold plates (32) extends perpendicularly to the input roller (22). The guide means (14) is a rigid V-shaped member extending from just below the input roller (22) to just above the fold plates (321. The apparatus may be used to form a fold in single or multi-sheet webs without prior perforation or scoring along the fold line. It may also form a fold at any of a range of transverse positions across the web.
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公开(公告)号：EP0098744A3
公开(公告)日：1985-09-18
申请号：EP83303814
申请日：1983-06-30
IPC分类号： H03K13/02
CPC分类号： H03M1/1205 , H03M1/38
摘要： An analog to digital converter apparatus arranged to convert a plurality C (= 4) of different input signals to digital representations therof. The apparatus comprises a multiplexer arranged sequentially to couple each of the 4 input signals to a fast a-to-d converter (such as a successive approximations converter) at a rate such that each input signal is coupled N (= 8) times in a period M (= 20m secs) of an a.c. series mode interfacing signal (at 50 Hz) and at equal time intervals M/N (20/8 = 2.5m secs). The N (= 8) digital values of each input signal are averaged to provide at the end of a conversion period a digital value for each of the 4 input signals (C) which is the mean magnitude of the signal during the 20m sec period (M).
摘要翻译： 一种模数转换器装置，被配置为将不同输入信号的多个C（= 4）转换为其数字表示。 该装置包括一个多路复用器，其按顺序设置，以使得每个输入信号在一个或多个输入信号中耦合N（= 8）倍的速率将4个输入信号中的每一个耦合到快速A / D变换器（例如逐次逼近转换器） 周期M（= 20 m secs）的交流 串联模式干扰信号（50 Hz）和等时间间隔M / N（20/8 = 2.5 m secs）。 每个输入信号的N（= 8）数字值被平均以在转换周期结束时提供四个输入信号（C）中的每一个的数字值，这是在20m秒周期期间信号的平均幅度 （M）。
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公开(公告)号：EP0098744A2
公开(公告)日：1984-01-18
申请号：EP83303814.4
申请日：1983-06-30
IPC分类号： H03K13/02
CPC分类号： H03M1/1205 , H03M1/38
摘要： An analog to digital converter apparatus arranged to convert a plurality C (= 4) of different input signals to digital representations therof. The apparatus comprises a multiplexer arranged sequentially to couple each of the 4 input signals to a fast a-to-d converter (such as a successive approximations converter) at a rate such that each input signal is coupled N (= 8) times in a period M (= 20m secs) of an a.c. series mode interfacing signal (at 50 Hz) and at equal time intervals M/N (20/8 = 2.5m secs). The N (= 8) digital values of each input signal are averaged to provide at the end of a conversion period a digital value for each of the 4 input signals (C) which is the mean magnitude of the signal during the 20m sec period (M).
摘要翻译： 一种模数转换器装置，被配置为将不同输入信号的多个C（= 4）转换为其数字表示。 该装置包括一个多路复用器，其按顺序设置，以使得每个输入信号在一个或多个输入信号中耦合N（= 8）倍的速率将4个输入信号中的每一个耦合到快速A / D变换器（例如逐次逼近转换器） 周期M（= 20 m secs）的交流 串联模式干扰信号（50 Hz）和等时间间隔M / N（20/8 = 2.5 m secs）。 每个输入信号的N（= 8）数字值被平均以在转换周期结束时提供四个输入信号（C）中的每一个的数字值，这是在20m秒周期期间信号的平均幅度 （M）。
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