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81. 发明授权

US4288014A Dancer roll assembly 失效
标题翻译：舞蹈辊组装
公开(公告)号：US4288014A
公开(公告)日：1981-09-08
申请号：US76446
申请日：1979-09-17
申请人： Jack R. Evers
发明人： Jack R. Evers
IPC分类号： B31B29/26 , B65H20/24 , B65H23/188 , B65H25/04
CPC分类号： B65H20/24 , B65H23/1888 , B65H2511/112
摘要： This relates to a dancer roll assembly wherein there are a pair of dancer roll assemblies disposed in side-by-side relation and each vertically disposed. Each dancer roll assembly includes an upper shaft and a lower shaft having spaced sprockets thereon which are vertically aligned and over which are engaged belts. Each pair of belts carries a dancer doll for vertical movement under the influence of a tensioned web passed around the dancer roll. The upper shaft is a control shaft and has connected thereto a pneumatic control motor which resists the rotation of the shaft and thus resists the upward movement of the dancer roll. After the dancer roll has moved to an uppermost permitted position, the pneumatic motor is actuated to rotate the upper shaft and thus return the dancer roll to its lowermost starting position. The tension on the web is controlled by controlling the air pressure to the air motor.
摘要翻译：这涉及一种浮动辊组件，其中有一对以并排关系设置的每个垂直设置的浮动轮组件。每个浮动轮组件包括上轴和下轴，其上具有间隔开的链轮，其上垂直对齐并在其上形成接合带。每对皮带都带有一个舞蹈娃娃，用于垂直运动，在张力卷筒纸绕过舞者卷轴的作用下。上轴是控制轴，并且连接有气动控制马达，该气动控制马达抵抗轴的转动，从而抵抗浮动轮的向上运动。在浮动辊已经移动到最上方的允许位置之后，气动马达被致动以使上轴旋转，从而使浮动辊返回其最低起始位置。通过控制气动马达的空气压力来控制幅材上的张力。

82. 发明授权

US4281784A Magnetic strip separator 失效
标题翻译：磁条分离器
公开(公告)号：US4281784A
公开(公告)日：1981-08-04
申请号：US32936
申请日：1979-04-24
申请人： James W. McMullen
发明人： James W. McMullen
IPC分类号： B21C49/00 , B65H20/24 , B65H17/42
CPC分类号： B65H20/24 , B21C49/00
摘要： A magnetic strip material supporting looper system including one or more traversing looper cars with looper rolls thereon, operable in a moving magnetic material strip processing line to accumulate and store, and refeed, strip material for continuous strip movement and processing, while accommodating strip stoppage at entry and/or delivery stations and the like, the strip being accumulated in horizontal loops, each constituting upper and lower runs of strip material upon operational traversing of the looper cars, the lower run strands being supported from below the strip on a series of spaced rolls arranged to support the strip without interfering with travel of the looper cars, the upper run strands of material being magnetically supported from above and separated from the lower run strands thereof by a combined arrangement of horizontal, nonmagnetic, material contacting rotatable rolls and elongate magnetic means interposed therebetween, the upper run strands being supported and maintained in rolling contact with the lower peripheries of the nonmagnetic rolls by the interposed magnetic means, the magnetic means being vertically adjustably positioned in spaced non-contacting relation above the strip, the upper run strands being so supported as to prevent interference with travel of the looper cars.
摘要翻译：一种磁条材料支撑活套系统，包括一个或多个穿刺打孔车，其上具有弯针辊，可在移动的磁性材料条带处理线中操作，以累积并存储和重新加工带材，用于连续的带材移动和加工，同时容纳条带停止入口和/或输送站等，条带被堆积在水平环中，每个构成在活套车的操作运行时构成条带材料的上部和下部运行，下游行股从条带的下方以一系列间隔卷布置成支撑条带而不干扰弯针车的行进，上游的材料由上部磁性地支撑并且与其下游线分离，通过水平的，非磁性的材料接触可旋转的辊和细长的磁体插入其间的装置，上游线被支撑和主通过插入的磁性装置与非磁性辊的下周滚动接触，磁性装置垂直地可调节地定位成位于条带之上的间隔开的非接触关系中，上游线被支撑以防止干扰打圈车

83. 发明授权

US4181426A Random-dump storage buffer for moving web 失效
标题翻译：用于移动Web的随机转储存储缓冲区
公开(公告)号：US4181426A
公开(公告)日：1980-01-01
申请号：US934573
申请日：1978-08-17
申请人： Daniel F. Blossey , Narayan V. Deshpande , Eugene C. Faucz
发明人： Daniel F. Blossey , Narayan V. Deshpande , Eugene C. Faucz
IPC分类号： B65H20/24 , G03G15/00 , B65H17/50 , G03G19/00
CPC分类号： G03G15/754 , B65H20/24 , B65H2406/11 , B65H2408/212
摘要： A storage buffer for a moving web comprises a collection bin having a bottom triangular cavity, a top opening through which the web can be randomly dumped under the influence of gravity and a bottom opening through which the web is withdrawn from the collection bin on a first-in, first-out basis. The sloping bottom walls of the collection bin are provided with ridges to assure the maintenance of a gas bearing beneath the bottom-most layer of exiting web. Nozzles for directing pressurized gas into the collection bin are located on both sides of the web at the collection bin exit.
摘要翻译：用于移动幅材的存储缓冲器包括具有底部三角形空腔的收集箱，顶部开口，所述幅材可以在重力的影响下随机倾倒在所述收集箱中，所述底部开口通过所述底部开口在所述收集箱中从第一 - 先到先得。收集箱的倾斜底壁设置有脊，以确保维持最下层出射纤维网下方的气体轴承。用于将加压气体引导到收集箱中的喷嘴位于收集箱出口处的幅材的两侧。

84. 发明授权

US4071178A Machine for use with moving webs 失效
标题翻译：用于移动网的机器
公开(公告)号：US4071178A
公开(公告)日：1978-01-31
申请号：US693165
申请日：1976-06-07
申请人： Robert M. Copp
发明人： Robert M. Copp
IPC分类号： B65H20/04 , B65H20/24 , B65H23/18
CPC分类号： B65H20/24 , B65H20/04 , B65H2301/4491 , B65H2403/60
摘要： A machine for interrupting a portion of an otherwise continuously moving web of material to enable one or more manufacturing operations to be performed on the stopped portion of the web while the remaining portions of the web are advanced continuously. The machine is interposed between a pair of other machines in a production line in which one of the machines continuously feeds the web to the interrupting machine and the other machine continuously draws the web from the interrupting machine. The interrupting machine includes means to take up the web fed continuously to the interrupting machine as well as means for storing and paying out a length of web from the outlet end of the machine. The web is advanced and stopped in precisely controlled incremental lengths to insure proper registration of the stopped portion of the web with the manufacturing instrumentalities mounted on the interrupting machine.
摘要翻译：一种用于中断一部分不连续移动的材料网的机器，以使得能够在幅材的其余部分连续前进的情况下对卷材的停止部分进行一个或多个制造操作。机器插入生产线中的一对其他机器之间，其中一个机器连续地将幅材馈送到中断机，而另一个机器从中断机器连续地牵引幅材。中断机器包括将卷筒纸连续送入中断机器的装置，以及用于从机器的出口端存储并支付一定长度的幅材的装置。网状物先进并以精确控制的增量长度停止，以确保网状物的停止部分与安装在中断机上的制造工具的正确对准。

85. 发明授权

US4029247A Strip feeding mechanism 失效
标题翻译：送料机构
公开(公告)号：US4029247A
公开(公告)日：1977-06-14
申请号：US607679
申请日：1975-08-25
申请人： Douglas M. Sakariason
发明人： Douglas M. Sakariason
IPC分类号： B65H20/24 , B65H25/04
CPC分类号： B65H20/24
摘要： A feeding mechanism for supplying elongated strips of material, such as photographic print paper and the like, in a tension-free state by use of a slack loop of said material, the size of which varies in response to the demands of a processing machine. Said loop actuates a switch for energizing and deenergizing a drive mechanism for supplying said loop from a supply roll so that the size of the slack loop directly controls the supply mechanism.
摘要翻译：用于通过使用所述材料的松弛环，以无张力的状态提供细长的材料条（例如照相印张纸等）的进给机构，其大小响应于加工机器的要求而变化。所述回路致动开关，用于给驱动机构通电和断电，用于从供给辊供应所述回路，使得松弛环的尺寸直接控制供给机构。

86. 发明授权

US4009815A Apparatus for maintaining vertically moving strip at established tension 失效
标题翻译：用于在确定的张力下保持垂直移动的条带的装置
公开(公告)号：US4009815A
公开(公告)日：1977-03-01
申请号：US672850
申请日：1976-04-02
申请人： Ivan Leo Ericson , James Elroy Morean
发明人： Ivan Leo Ericson , James Elroy Morean
IPC分类号： B65H20/24 , B65H17/42
CPC分类号： B65H20/24
摘要： An apparatus for maintaining a vertically-oriented moving strip of thin and flexible metallic material at an established degree of tension in order to prevent deformation of the strip. The apparatus includes first and second series of vertically oriented rollers which extend above the apparatus's motion means to engage the strip during the strip's circuitous movement therebetween.
摘要翻译：一种用于在确定的张力下维持薄且柔性金属材料的垂直取向的移动带的装置，以防止条的变形。该装置包括第一和第二系列垂直取向的辊，其在装置的运动装置的上方延伸，以在钢带在其间的迂回运动期间接合带。

87. 发明授权

US3926355A Apparatus for intermittently feeding lengths of continuous sheet material at a constant velocity 失效
标题翻译：在持续速度下连续供料长度连续长度的装置
公开(公告)号：US3926355A
公开(公告)日：1975-12-16
申请号：US51637174
申请日：1974-10-21
申请人： BOBST CHAMPLAIN INC
发明人： BONNELL GEORGE N
IPC分类号： B65H20/04 , B65H20/24 , B65H17/42
CPC分类号： B65H20/24 , B65H20/04 , B65H2301/4491 , B65H2404/1521
摘要： Apparatus for intermittently feeding lengths of continuous sheet material moving at a constant velocity includes a metering roll rotating at a constant speed to accept the material, a feed roll intermittently engaging and disengaging the material and reciprocating brake means for stopping the movement of the material during each disengagement thereof by the feed roll are provided to intermittently feed given lengths of material. The feed roll and brake means are reciprocated through the use of a multiple cam system and the brake means is designed to exert a high brake force on the sheet material without distorting the normal path of movement of the material. A looper roll is located along the material length between the metering roll and the feed roll. Means are provided for cyclically moving the looper roll to compensate for material buildup which occurs during engagement of the material by the brake. The moving means comprises means for oscillating a first member which is connected by means of a pivotal joint to an elongated second member which in turn is connected to the looper roll. The first member consists of a first part and a second part. Means for adjusting the position of the second part relative to the first part are provided such that the distance between the oscillating means and the pivotal joint may be varied to vary the path of movement of the roll, thereby permitting the apparatus to be adjusted to intermittently feed different lengths of material.

88. 发明授权

US3912143A Method and apparatus for guiding strand-like materials 失效
标题翻译：用于引导条状材料的方法和装置
公开(公告)号：US3912143A
公开(公告)日：1975-10-14
申请号：US40525073
申请日：1973-10-10
申请人： WEAN UNITED INC
发明人： MILLER PAUL W , FOBES NORMAN H , THOMPSON EDWARD J , REDMAN EUGENE K , LAVENDER JR JAMES A
IPC分类号： B21C47/34 , B65H20/24 , B65H23/32
CPC分类号： B21C47/34 , B21C47/3425 , B65H20/24
摘要： One embodiment of the invention pertains to an automatic and precision guiding procedure and apparatus for thin narrow moving steel strip as the strip is collected in a looping or storage device made up of four rolls. One end of each of the rolls is rotatably supported in a stationary frame, while the opposite ends of the rolls are rotatably supported in an orbital mounted frame, the axes of rotation of the rolls being equal distance from the axis of rotation of the rotatable frame. Much activity in recent years has centered on developing and perfecting a means and method for automatically guiding moving material such as rolled steel strip, incident to the processing of the strip; for example, during its rolling, pickling, annealing, or plating. One of these activities has become generally known as the Lorig self-centering system for strip-like material, which system is covered by a number of U.S. patents, three exemplary ones being U.S. Pat. Nos. 2,593,157, 2,593,158, and 2,706,625. While such guiding systems have found employment they have not replaced the more conventional guiding procedure of employing edge engaging means for the moving strip. One of the reasons for the continuance of employment of edge guiding means is the additional cost involved in employing the automatic guiding means, even though such means offer the advantage of avoiding the strip physically coming into contact with the rigid edge guiding members of the conventional procedure.

89. 发明授权

US3827358A Device for moving a web in a rotary printing press for the printing of varying formats 失效
标题翻译：用于打印变形格式的旋转印刷机中的网页的装置
公开(公告)号：US3827358A
公开(公告)日：1974-08-06
申请号：US29184272
申请日：1972-09-25
申请人： RUESCH F MASCHF
发明人： BUDAI M
IPC分类号： B41F13/04 , B41F17/10 , B41F19/02 , B41K3/36 , B65H20/18 , B65H20/24 , B41J15/16
CPC分类号： B41F13/04 , B65H20/18 , B65H20/24 , B65H2301/4491 , Y10S101/42
摘要： A rotary printing press for printing varying formats on a continuous web of paper that is fed in an intermittent manner, includes the combination of a feed mechanism and a compensating roll means in order to maintain the web of paper continuously under a uniform pressure. In addition, the control of the compensating roll means permits the web of paper to be pulled through the printing machine with constant speed during the rolling of the printing plate, in a manner that the movement of the compensating roll means compensates for the sinusoidal movement of the intermittent feed so as to establish a constant speed of the paper web.
摘要翻译：用于在以间歇方式进给的连续纸幅上打印不同格式的旋转印刷机包括进给机构和补偿辊装置的组合，以便将纸幅连续地保持在均匀的压力下。此外，补偿辊装置的控制允许在印版的滚动期间以均匀的速度将纸幅纸张拉动，使得补偿辊装置的运动补偿正弦运动间歇进料，以便建立纸幅的恒定速度。

90. 发明授权

US3825204A Sensing device for controlling the movement of sheet stock 失效
标题翻译：用于控制片材运动的感应装置
公开(公告)号：US3825204A
公开(公告)日：1974-07-23
申请号：US29046072
申请日：1972-09-20
申请人： VINSON P
发明人： VINSON P
IPC分类号： B21D43/02 , B65H20/24 , B65H23/04 , B65H23/20
CPC分类号： B65H20/24 , B21D43/022 , B65H23/042
摘要： A sensing device including a support, an arm pivotally mounted on the support by a low friction connection, and a switch responsive to the angular position of the arm for controlling stock movement. The switch is of the type which requires no energy to operate it. The low friction connection includes a ball and a cooperating recess along the pivotal axis of the arm. A weight is mounted on the arm so that it can be moved toward and away from the pivotal axis.

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