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1. 发明授权

US3820429A Preprinted cigarette paper registration control 失效
标题翻译：准备的香烟纸注册控制
公开(公告)号：US3820429A
公开(公告)日：1974-06-28
申请号：US31667972
申请日：1972-12-20
申请人： BROWN & WILLIAMSON TOBACCO
发明人： HARRIS R
IPC分类号： A24C5/28 , B23D36/00 , B26D5/32
CPC分类号： A24C5/28 , B23D36/0066 , Y10T83/159
摘要： In the manufacture of cigarettes utilizing paper having registration marks at spaced intervals, the paper is fed at a constant speed with constant tension while the cigarette cutoff knife speed is varied and consequently the distance between knife cuts to accommodate the presence of varying repeat lengths of paper between registration marks. The registration control circuitry increases the knife speed if the registration mark leads the knife cut, and the knife speed is decreased if the registration mark lagged. An optical sensor senses the registration mark on the paper at a location prior to cutting. A shaft encoder transforms analog mechanical rotation of the cutoff knife into electrical pulses. The output of the encoder is in the form of a pair of pulses one for each knife revolution while the other is in the form of 500 pulses per knife revolution. Both of these outputs are applied to the enable pulse detector circuit of a controller. One of the 500 pulses per knife revolution is chosen as an enabling or start pulse to be applied to a pulse forming circuit. The one pulse per knife revolution output of the encoder resets counters of the enable pulse detector circuit to zero with each revolution. The pulse forming circuit has two inputs including the 500 pulses per knife revolution from the shaft encoder and the enable pulse from the enable pulse detector. The pulse forming circuit produces four outputs including a lead pulse, lag pulse, pulses to a visual indicator, and a knife pulse. The registration mark sensor produces a very narrow output pulse which is applied to the visual indicator and a registration detector circuit. This circuit has four input signals, namely, a lead gate pulse, a knife pulse, lag pulse, and registration mark pulse. Four output signals are produced by the registration detector circuit and applied to a correction speed and direction circuit. These four signals are an ''''automatic'''' pulse, increase knife speed, decrease knife speed pulse and in register pulse. The correction speed and direction circuit has also applied thereto the 500 pulses per knife revolution produced by the shaft encoder. This circuit produces a variable pulse frequency output which is applied to the correction motor in the form of a forward pulse and reverse pulse. The correction motor is a stepping motor which serves to convert digital pulses to mechanical motion, and consequently, adjustment of a differential coupled to the cutoff knife. The activation of the differential results in adjustment of the cutoff knife speed.

2. 发明授权

US3760667A Veneer defect detector and clipper control 失效
标题翻译： VENEER缺陷检测器和CLIPPER控制
公开(公告)号：US3760667A
公开(公告)日：1973-09-25
申请号：US3760667D
申请日：1972-08-03
申请人： BLACK CLAWSON CO
发明人： MAXEY C , MONTAGUE G , LEYDE W , BRYAN E
IPC分类号： B23D36/00 , B27L5/08 , B26D5/38
CPC分类号： B23D36/0066 , B27L5/08 , Y10T83/04 , Y10T83/0538 , Y10T83/528 , Y10T83/533 , Y10T83/543 , Y10T83/849
摘要： Method of providing actuating signals to a cutting device having assymetrical actuation response characteristics in such a way that material is cut precisely at preselected locations includes manual or electronic means for generating cutting command signals, either as a result of a defect in the material or after predetermined lengths of material have moved through the cutting device, and means for introducing a time delay between the cutting command signals and those signals which actuate the cutting device. The magnitude of the time delay is determined by the speed at which the material moves through the cutting device and by the response characteristics of the cutting device to the actuating signals. If no defects are found in the material, the material will be cut automatically into predetermined standard lengths.
摘要翻译：向具有不对称致动响应特性的切割装置提供致动信号的方法，使得材料在预选位置处精确地切割，使得由材料缺陷或预定的结果产生切割命令信号的手动或电子装置材料的长度已经移动通过切割装置，以及用于在切割命令信号和致动切割装置的那些信号之间引入时间延迟的装置。时间延迟的大小由材料通过切割装置移动的速度以及切割装置对致动信号的响应特性决定。如果在材料中没有发现缺陷，材料将被自动切割成预定的标准长度。

3. 发明授权

US3552252A Veneer defect detector and clipper control 失效
标题翻译： VENEER缺陷检测器和CLIPPER控制
公开(公告)号：US3552252A
公开(公告)日：1971-01-05
申请号：US3552252D
申请日：1969-01-15
申请人： BLACK CLAWSON CO
发明人： MAXEY CARL W , MONTAGUE GRANT R , LEYDE WARREN L , BRYAN EUGENE L
IPC分类号： B23D36/00 , B27L5/08 , B26D5/34
CPC分类号： B23D36/0066 , B27L5/08 , Y10T83/528 , Y10T83/53 , Y10T83/533 , Y10T83/54 , Y10T83/543
摘要： Apparatus for providing actuating signals to a cutting device having asymmetrical actuation response characteristics in such a way that material is cut precisely at preselected locations includes manual or electronic means for generating cutting command signals, either as a result of a defect in the material or after predetermined lengths of material have moved through the cutting device, and means for introducing a time delay between the cutting command signals and those signals which actuate the cutting device. The magnitude of the time delay is determined by the speed at which the material moves through the cutting device and by the response characteristics of the cutting device to the actuating signals. If no defects are found in the material, the material will be cut automatically into predetermined standard lengths.

4. 发明授权

US3078751A Crankshaft positioning apparatus 失效
标题翻译：曲轴定位装置
公开(公告)号：US3078751A
公开(公告)日：1963-02-26
申请号：US15779761
申请日：1961-12-07
申请人： HILL JOSEPH M
发明人： HILL JOSEPH M
IPC分类号： B23D36/00
CPC分类号： B23D36/0066 , Y10T83/141 , Y10T83/4667 , Y10T83/4676 , Y10T83/528 , Y10T83/8694

5. 发明授权

US4158976A Discharge device for a wire cutter 失效
标题翻译：排线装置
公开(公告)号：US4158976A
公开(公告)日：1979-06-26
申请号：US841993
申请日：1977-10-13
申请人： Gunter Ditges
发明人： Gunter Ditges
IPC分类号： B23D36/00 , B26D5/40 , B26D7/06 , B23D25/04
CPC分类号： B26D5/40 , B23D36/00 , B23D36/0066 , Y10T83/2198 , Y10T83/4659 , Y10T83/4664 , Y10T83/4673 , Y10T83/531 , Y10T83/533 , Y10T83/54 , Y10T83/541 , Y10T83/544
摘要： A wire cutting machine for consecutively severing predetermined wire lengths from a continuously fed wire of indefinite length, comprises a wire cutting device and a wire discharge device arranged downstream (as viewed in the direction of wire feed) of the wire cutting device. Th wire discharge device has a wire channel, the walls of which define an elongated channel space which is oriented in the direction of wire feed and within which the wire is advanced. In the channel wall a plurality of openings are provided which are arranged in the longitudinal direction at predetermined distances from one another. A wire length detecting arrangement is operatively connectible with the channel space through any selected one of the openings. As the wire length detecting arrangement senses the passage of the leading wire end in the channel space, it actuates the cutting device which severs a wire portion having a length corresponding to the distance from the shears of the cutting device to the selected opening in the wire channel.
摘要翻译：一种用于连续切断来自不定长度的连续供给的线的预定线长的线切割机，包括线切割装置和布线装置，线切割装置和布线装置布置在线切割装置的下游（沿送丝方向）。线放电装置具有导线通道，其壁限定细长的通道空间，其沿导丝方向定向并且线在其内前进。在通道壁中设置有多个开口，它们沿纵向方向彼此以预定的距离布置。线长度检测装置通过任何选定的一个开口与通道空间可操作地连接。当线长检测装置感测导线端在通道空间中的通过时，其致动切割装置，该切割装置切断具有对应于从切割装置的剪切到所选择的开口中的距离的线的长度渠道。

6. 发明授权

US3388843A Glasscutting control apparatus 失效
标题翻译：玻璃切割控制装置
公开(公告)号：US3388843A
公开(公告)日：1968-06-18
申请号：US55952566
申请日：1966-06-22
申请人： PITTSBURGH PLATE GLASS CO
发明人： UMBEL FORREST K
IPC分类号： B23D36/00 , C03B33/027 , C03B33/037 , C03B33/10
CPC分类号： B23D36/0066 , C03B33/0235 , C03B33/027 , C03B33/037 , C03B33/10 , Y10T225/321 , Y10T225/371

7. 发明授权

US3285509A Multiple punching mechanism for paper tape 失效
标题翻译：纸带多重冲孔机构
公开(公告)号：US3285509A
公开(公告)日：1966-11-15
申请号：US46866165
申请日：1965-05-06
申请人： PITTSBURGH PLATE GLASS CO
发明人： GALEY WILLIAM F , MISSON GEORGE W
IPC分类号： B23D36/00 , C03B33/02 , C03B33/027 , C03B33/037 , C03B33/10
CPC分类号： C03B33/02 , B23D36/0066 , C03B33/0215 , C03B33/027 , C03B33/037 , C03B33/10 , Y02P40/57

8. 发明授权

US3191857A Glass partitioning process and apparatus 失效
标题翻译：玻璃分割过程和装置
公开(公告)号：US3191857A
公开(公告)日：1965-06-29
申请号：US85046059
申请日：1959-11-02
申请人： PITTSBURGH PLATE GLASS CO
发明人： GALEY WILLIAM F , MISSON GEORGE W
IPC分类号： B23D36/00 , C03B33/027 , C03B33/037 , C03B33/10
CPC分类号： C03B33/027 , B23D36/0066 , C03B33/037 , C03B33/10 , Y02P40/57 , Y10T83/178 , Y10T83/543

9. 发明授权

US4753379A Method and apparatus for regulating the length of workpieces 失效
标题翻译：用于调节工件长度的方法和装置
公开(公告)号：US4753379A
公开(公告)日：1988-06-28
申请号：US690818
申请日：1985-01-11
申请人： Bernd Blasberg , Werner Engel
发明人： Bernd Blasberg , Werner Engel
IPC分类号： B23Q16/00 , B23D36/00 , C21D9/02 , G01B11/02 , G05B13/00 , G05B13/02 , B65H20/20 , B21F35/04 , C21D1/18 , C21D9/52
CPC分类号： B23D36/0066 , B23D36/00
摘要： An apparatus for regulating the length of divisional spacings of a metal band comprises at least two workpiece conveying roller pairs spaced from one another in the direction of the workpiece length and arranged for holding and advancing the workpieces in the direction of workpiece length; a scanning device for determining the actual length of the workpieces during the conveyance thereof by the workpiece conveying devices; an evaluating device receiving, from the scanning device, signals representing the actual lengths of the workpieces; and a length correcting device receiving, from the evaluating device, signals representing correctional values and for varying the length of the workpieces at a location between the roller pairs as a function of the correctional values. A heat treatment device heats the running band to a temperature sufficient to maintain the band in a red-hot state at the length-correcting location.
摘要翻译：用于调节金属带的分隔间隔的长度的装置包括至少两个在工件长度方向上彼此间隔开的工件传送辊对，并且被布置用于沿工件长度方向保持和前进工件; 扫描装置，用于通过工件传送装置确定工件在其传送期间的实际长度; 评估装置从扫描装置接收表示工件的实际长度的信号; 以及长度校正装置，从所述评估装置接收表示校正值的信号，以及用于在所述辊对之间的位置处改变所述工件的长度作为所述校正值的函数。热处理装置将运行带加热到足以在长度校正位置将带保持在红热状态的温度。

10. 发明授权

US3839934A Automatic tape-feed, indexing and cutting mechanism 失效
标题翻译：自动进纸，打印和切割机械
公开(公告)号：US3839934A
公开(公告)日：1974-10-08
申请号：US35526573
申请日：1973-04-27
申请人： KRAKOWER SAMANOWITZ & GOLDMAN
发明人： RUSSO J
IPC分类号： B21D43/02 , B23D36/00 , B26D5/32 , B26D5/34
CPC分类号： B21D43/021 , B23D36/0066 , Y10T83/091 , Y10T83/446 , Y10T83/527 , Y10T83/533 , Y10T83/543
摘要： A machine for severing a strip into a plurality of strip segments, the strip having spaced reference indicia displayed thereon each at a selected distance from a corresponding position at which the strip is to be severed. The machine includes a cutter for severing the strip, a feed assembly for advancing the strip to the cutter, a probe for sensing the presence of any of the indicia at a selected position behind the cutter, and various switches for activating the feed assembly, deactivating the latter when the probe senses one of the indicia, activating the cutter when the feed assembly is deactivated, and deactivating the cutter after the strip has been severed.
摘要翻译：一种用于将条切割成多个条段的机器，所述带在其上显示间隔开的参考标记，每个在从所述条被切断的对应位置选择的距离处。该机器包括用于切断条的切割器，用于将条带推进到切割器的进给组件，用于感测在切割器后面的选定位置处存在任何标记的探针以及用于激活进给组件的各种开关，停用当探头感测到标记中的一个时，后者当进给组件被停用时激活切割器，以及在切割条被切断之后使切割器无效。

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