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81. 发明授权

US4523522A Rotary printing machine with web tear clearing system 失效
标题翻译：旋转印刷机，带网眼撕裂清理系统
公开(公告)号：US4523522A
公开(公告)日：1985-06-18
申请号：US552730
申请日：1983-11-17
申请人： Hermann Fischer
发明人： Hermann Fischer
IPC分类号： G01D15/28 , B41F31/30 , B41F33/00 , B41F33/18 , B41F5/04 , B41F13/28 , B41F13/32 , B41F13/34
CPC分类号： B41F31/301 , B41P2233/23
摘要： To prevent introduction of paper scraps or torn paper into the inker of a web printing machine, a web paper tear sensor (17, 18) controls a hydraulic or pneumatic cylinder-piston unit (25) which severs engagement between an ink supply roller (13) and an ink application roller (12) while maintaining contact of the ink application roller with the plate cylinder (4) of the printing machine; the greater quantity of ink on the ink application roller will cause paper to adhere to the ink application roller, and thus wrap itself about that roller, severance of contact with the ink supply roller (13) preventing introduction of torn paper into the inker.
摘要翻译：为了防止将纸屑或撕纸引入到卷筒印刷机的墨水中，卷筒纸撕纸传感器（17,18）控制液压或气动缸 - 活塞单元（25），该液压或气动缸 - 活塞单元（25）切断供墨辊（13））和油墨施加辊（12），同时保持油墨施加辊与印刷机的印版滚筒（4）的接触; 油墨使用辊上的墨水量会使纸张粘附到油墨涂布辊上，从而使纸卷绕在该辊上，与油墨供应辊（13）的接触断开，从而防止将撕裂的纸引入到打印机中。

82. 发明授权

US4510868A Circumferentially continuous cylinder for a rotary printing machine 失效
标题翻译：旋转印刷机圆周连续圆筒
公开(公告)号：US4510868A
公开(公告)日：1985-04-16
申请号：US630078
申请日：1984-07-12
申请人： Hermann Fischer
发明人： Hermann Fischer
IPC分类号： B41F27/14 , B41F27/12 , B41F30/00 , B41F30/04 , B41F7/22
CPC分类号： B41F27/1293 , B41F27/125 , B41F30/04
摘要： To support a cover wrapped about the printing cylinder and prevent oscillations and resonance phenomena from arising when an attachment groove (2, 23) passes along an adjacent cylinder, a filler strip (8) is located within the groove to close off the groove. The filler strip has circumferentially extending fingers (14) which are supported on circumferentially extending fingers (15) projecting circumferentially from within the groove. The filler strip is axially shiftable along the fingers so that the gap between the support fingers (15) can be used to drop the comb fingers (14) on the filler strip radially inwardly, thus retracting the filler strip. The filler strip is preferably retracted by a retracting mechanism such as a slotted guide tube (11) engaging a lifting strip (10) projecting circumferentially from the filler strip. Axial shifting of the filler strip to place the comb fingers of the filler strip above the support fingers (15) projecting from the groove, after raising of the filler strip, to be flush with the cirmcumference of the cylinder is effected by an eccentered positioning drive located, for example, at an end face of the cylinder. The arrangement permits use of rubber blankets which have end portions fitting in a tiny gap between the filler strip and the groove, with the rubber blankets having ends fitting precisely against each other, thus providing an essentially continuous surface to an engaging cylinder.
摘要翻译：为了支撑围绕印刷滚筒缠绕的盖，并且防止当连接槽（2,23）沿相邻的圆柱体通过时产生的振荡和共振现象，填充条（8）位于凹槽内以关闭凹槽。填料条具有周向延伸的指状物（14），其被支撑在从凹槽内周向突出的周向延伸的指状物（15）上。填充条沿着指状物可轴向移动，使得支撑指状物（15）之间的间隙可用于径向向内将梳齿（14）放在填料条上，从而缩回填料条。填充条优选地通过缩回机构缩回，例如与从填料条周向突出的提升条（10）接合的开槽引导管（11）。填充条的轴向移动将填充条的梳指置于从支撑指（15）上方突出的支撑指（15）上，在使填充条升高之后，与填充条相冲突，由偏心的定位驱动例如位于气缸的端面。该布置允许使用橡胶毯，橡胶毯具有装配在填料条和槽之间的微小间隙中的端部，橡胶毯具有精确地彼此靠近的端部，从而为接合缸提供基本上连续的表面。

83. 发明授权

US4423677A Rotary sheet offset printing machine 失效
标题翻译：旋转胶印机
公开(公告)号：US4423677A
公开(公告)日：1984-01-03
申请号：US353230
申请日：1982-03-01
申请人： Hermann Fischer
发明人： Hermann Fischer
IPC分类号： B41F7/02 , B41F13/00 , B41F13/24 , B41F21/00 , B41F33/08
CPC分类号： B41F21/00 , B41F7/02
摘要： To permit double inking of the blanket cylinder (6, 7; 44, 45) of an offset printing machine, in which all the cylinders are the same, and further to permit retrofitting of an existing printing machine, a control unit (C) is connected to the blanket cylinders which are located in movable bearings to engage or disengage the blanket cylinders, in intermittent movement, from a cooperating impression cylinder (8, 9; 46) when a sheet supply apparatus (3, 41) is commanded to feed a sheet only for every other revolution of the printing system, thereby permitting double inking of the blanket cylinder and preventing contact of the inked blanket cylinder with the impression cylinder when no sheet is being fed thereto.
摘要翻译：为了允许双面印刷胶版印刷机的橡皮布滚筒（6,7; 44,45），其中所有的滚筒都相同，并且进一步允许对现有印刷机进行改装，控制单元（C）是连接到位于可移动轴承中的橡皮布滚筒，以便在供纸装置（3,41）被命令进给时，从打印压印滚筒（8,9; 46）间歇地移动而使橡皮布滚筒接合或脱开仅打印系统的每一个转动，从而允许橡皮布滚筒双重着墨，并且当没有纸张被供给时，防止着墨橡皮滚筒与压印滚筒接触。

84. 发明授权

US4418620A Offset printing machine ink distribution and drying system 失效
标题翻译：胶版印刷机油墨分配和干燥系统
公开(公告)号：US4418620A
公开(公告)日：1983-12-06
申请号：US366239
申请日：1982-04-07
申请人： Hermann Fischer
发明人： Hermann Fischer
IPC分类号： B41F31/00 , B41F31/10 , B41F7/12
CPC分类号： B41F31/00
摘要： To increase the surface area of ink picked up from a cylinder of the ink train, which ink may have been contaminated with wetting water, and to insure evaporation of the wetting water, a cage-like holder with ventilating openings therein has two rollers, spaced from each other, in surface-friction and rolling engagement with an oscillating cylinder of the ink train, and further retains a plurality of roller elements, preferably balls, but which may be pins, rollers, or cylinders, in floating, self-aligning, centerless position within the cage, so that ink, contaminated with water, picked up by one of the ink transferring rollers, will coat the roller elements therein to provide a substantial surface area for evaporation of water carried thereby. If needed, an air blast can be directed to the cage to increase the evaporation effect.
摘要翻译：为了增加从油墨列的圆筒拾取的油墨的表面积，哪种油墨可能被润湿水污染，并且确保润湿水的蒸发，其中具有通气开口的笼状保持器具有两个间隔开的辊彼此表面摩擦和滚动接合油墨列的摆动滚筒，并且进一步保持多个滚动元件，优选地是滚珠，但可以是浮子，自对准的销，滚子或滚筒，使得由油墨转移辊之一拾取的被水污染的油墨将在其内部涂覆滚子元件，以提供用于蒸发由此承载的水的基本表面积。如果需要，可以将鼓风引导到笼子以增加蒸发效果。

85. 发明授权

US4409895A Expansible rotary offset printing machine 失效
标题翻译：可旋转胶印机
公开(公告)号：US4409895A
公开(公告)日：1983-10-18
申请号：US317420
申请日：1981-11-02
申请人： Hermann Fischer
发明人： Hermann Fischer
IPC分类号： B41F7/02 , B41F13/00 , B41F13/24
CPC分类号： B41F7/02 , B41F13/00
摘要： To permit, selectively, positioning of drums or cylinders in rotary sheet printing machines having, selectively, different functions, a cylinder layout is provided, generally in form of an inverted Y, which permits placing, selectively, blanket cylinders, transfer drums, chain system delivery drums and the like at predetermined locations so that, with six bearing positions (9-14) in a standard side wall (1), different printing modes and arrangements providing for single or multiple prime (P, P') and verso (V) printing can be effected, the printing positions being, for example, formed by bores for bearings of the respective cylinders which, if not used, can be plugged or left as space areas, preferably with marked centers, in the side walls; a standard side wall thus can be provided for multiple types of machines which also permit subsequent expansion of machine printing capability without exchange of side wall support or frame structure. The standardized side walls and layout permits application of single prime printing (P), verso printing (V), prime and verso printing (P, V) or multiple prime printing (P, P') with or without verso (V) printing.
摘要翻译：为了允许选择性地将滚筒或圆筒定位在具有选择性地不同功能的旋转薄片印刷机中，提供了一种通常以倒置Y形式的圆筒布局，其允许选择性地布置橡皮布滚筒，转印鼓，链条系统在预定位置处的输送鼓等，使得在标准侧壁（1）中具有六个轴承位置（9-14），提供单个或多个（P，P'）和通式（V）的不同打印模式和布置）打印，打印位置例如由用于相应气缸的轴承的孔形成，如果不使用，则可以在侧壁中作为空间区域，优选具有标记的中心而被插入或留下; 因此，可以为多种类型的机器提供标准侧壁，其也允许机器打印能力的随后扩展，而不需要更换侧壁支撑件或框架结构。标准化的侧壁和布局允许在带有或不带有（V）印刷的情况下应用单次打印（P），通用打印（V），主打和通用打印（P，V）或多重打印（P，P'）。

86. 发明授权

US4404909A Ink supply arrangement for an offset printing machine 失效
标题翻译：胶印机的墨水供应装置
公开(公告)号：US4404909A
公开(公告)日：1983-09-20
申请号：US362623
申请日：1982-03-29
申请人： Hermann Fischer
发明人： Hermann Fischer
IPC分类号： B41F31/00 , B41F31/14 , B41F31/26
CPC分类号： B41F31/00
摘要： To permit efficient re-transport of ink-water emulsion from a plate cylinder to the ink trough, and permit formation of ink accumulation and ink pools, particularly when mixed with wetting water, a cage-like holder is provided in which a plurality of roller elements, for example balls or elongated pins or cylindrical rollers, all with ink-accepting surfaces, are in surface-frictional engagement with a pair of rollers which project from the cage-like container. The rollers projecting from the container are in contact, respectively, with the ink duct roller receiving ink from an ink trough and another roller of the ink distribution train of the ink distribution system of the printing machine, preferably with the transfer roller receiving ink from the duct roller, to provide a bypass and re-transport path for water-ink emulsion, particularly when printing on paper or of a subject matter which covers less than the width of the plate cylinder so that ink is not removed by the printing operation throughout the width of the rollers.
摘要翻译：为了允许墨水水乳剂从印版滚筒有效地重新输送到墨槽，并且允许形成墨水积聚和墨水池，特别是当与润湿水混合时，提供笼形保持器，其中多个辊元件，例如球或细长销或圆柱滚子，全部具有油墨接收表面，与从笼状容器突出的一对辊表面摩擦接合。从容器突出的辊子分别接触墨水通道辊，从油墨槽接收油墨，并且印刷机油墨分配系统的油墨分配列的另一个辊优选地与转印辊接收油墨以提供水墨乳液的旁路和再输送路径，特别是当在纸上或覆盖小于印版滚筒的宽度的主题上打印时，通过整个印刷操作不会去除油墨辊的宽度。

87. 发明授权

US4370927A Paper web threading apparatus for rotary printing machines 失效
标题翻译：用于旋转印刷机的纸幅穿线装置
公开(公告)号：US4370927A
公开(公告)日：1983-02-01
申请号：US256133
申请日：1981-04-21
申请人： Hermann Fischer
发明人： Hermann Fischer
IPC分类号： B41F13/06 , B41F13/02 , B41F13/03 , B65H19/10
CPC分类号： B41F13/03
摘要： To permit free selection of a threading path in a printing machine of the threading element, the threading element (14) has a cross section such that the resistance against bending of the element in any direction--with respect to the longitudinal extent thereof--is at least approximately equal; a suitable element is a cable, a spiral spring, rope or the like. The threading element is guided in a threading path by tubular threading guides and can be selectively placed in various paths by switches positioned in the threading path, and moved in the threading path by engagement with friction drive wheels.
摘要翻译：为了允许在穿线元件的印刷机中自由选择穿线路径，穿线元件（14）具有横截面，使得元件在相对于其纵向范围的任何方向上的弯曲阻力位于最不近似相等合适的元件是电缆，螺旋弹簧，绳索等。穿线元件通过管状穿线引导件在穿线路径中引导，并且可以通过位于穿线路径中的开关选择性地放置在各种路径中，并且通过与摩擦驱动轮接合而在穿线路径中移动。

88. 发明授权

US4189354A Process for the production of diisocyanatodiphenyl methane isomers with an adjusted content of chlorine compounds 失效
标题翻译：用氯化合物调节含量生产二异氰酸二苯二甲烷异构体的方法
公开(公告)号：US4189354A
公开(公告)日：1980-02-19
申请号：US908319
申请日：1978-05-22
申请人： Gunther Ellendt , Hermann Fischer , Peter Fischer
发明人： Gunther Ellendt , Hermann Fischer , Peter Fischer
IPC分类号： B01D3/10 , C07C265/12 , C07C119/04
CPC分类号： C07C263/20
摘要： The instant invention is directed to a process for the production of diisocyanatodiphenyl methane isomers having an adjusted content of chlorine compounds comprising:(a) separating diisocyanatodiphenyl methane isomers from a polyisocyanate mixture of the diphenyl methane series in a first distillation stage,(b) subjecting said separated isomers to a second distillation stage using a recycle ratio of from 0.1 to 10 and wherein from 0.5 to 10% by weight of the feed into said second distillation stage is run off as the sump product,(c) subjecting the head product of said second distillation stage to a third distillation stage whereby readily volatile impurities are freed therefrom, and(d) working up the sump product of said third distillation stage to obtain purified 4,4'-diisocyanatodiphenyl methane and, optionally, purified 2,4'-diisocyanatodiphenyl methane.
摘要翻译：本发明涉及一种制备具有调节氯化合物含量的二异氰酸二苯二甲烷异构体的方法，包括：（a）在第一蒸馏阶段从二苯甲烷系列的多异氰酸酯混合物中分离二异氰酸二苯二甲烷异构体，（b）将所述分离的异构体转化为第二蒸馏阶段，使用0.1至10的循环比，并且其中0.5-10重量％的进入所述第二蒸馏阶段的进料作为贮槽产物流出，（c）使头部产物所述第二蒸馏阶段到第三蒸馏阶段，由此容易挥发的杂质被除去，和（d）处理所述第三蒸馏阶段的水槽产物以获得纯化的4,4'-二异氰酸根合二苯基甲烷和任选地纯化的2,4' 二异氰酸酯二苯甲烷。

89. 发明授权

US4180635A Continuous manufacture of unsaturated polyesters 失效
标题翻译：连续制造不饱和聚酯
公开(公告)号：US4180635A
公开(公告)日：1979-12-25
申请号：US891204
申请日：1978-03-29
申请人： Hermann Fischer , Richard Thoma , Hanshelmut Kaeppel , Ernst Kochendoerfer , Werner Lagaly
发明人： Hermann Fischer , Richard Thoma , Hanshelmut Kaeppel , Ernst Kochendoerfer , Werner Lagaly
IPC分类号： C08G63/00 , C08G63/52 , C08G63/22
CPC分类号： C08G63/52 , Y02P20/582
摘要： An economical and environmentally advantageous process for the continuous manufacture of unsaturated polyesters, wherein the vapors formed during the polycondensation are purified, in a two-part distillation column, to a degree where the residual content of organic starting materials is less than 1.5 percent by weight, based on the total weight of the effluent, and the unconverted starting materials are recycled to the process.
摘要翻译：用于连续制造不饱和聚酯的经济和环境有利的方法，其中在缩聚过程中形成的蒸气在两部分蒸馏塔中纯化至有机原料的残余物含量小于1.5重量％，基于流出物的总重量，未转化的原料被再循环到该方法中。

90. 发明授权

US4129077A Dual feed inking system for offset printing machines 失效
标题翻译：胶印机双馈供墨系统
公开(公告)号：US4129077A
公开(公告)日：1978-12-12
申请号：US872891
申请日：1978-01-27
申请人： Hermann Fischer
发明人： Hermann Fischer
IPC分类号： B41F31/14 , B41L27/16 , B41F31/30
CPC分类号： B41F31/14 , Y10S101/32
摘要： To permit, selectively, either continuous application of printing ink to axially oscillating inking distribution rollers of an offset printing machine, or intermittent ink supply by means of a ductor roller, an ink supply roller 6 is driven at a speed matched to the speed of a printing cylinder 13, the ink roller 6 being in continuous contact with a next adjacent roller 8 of the ink train forming the inking system. Ink is supplied to the inking roller 6, selectively, either by continuous contact with an ink ductor roller 3, which is then driven at a speed corresponding to the speed of the printing or plate cylinder; or, by changing the relative positions of some of the rollers of the ink train, for example by locating the bearing of an additional transport roller in a pivotal link, the additional transport roller can be moved intermittently by means of a cam or the like between the ductor roller 3 and the ink supply roller to intermittently transport ink from the ductor roller, engaged in an ink trough or well, to the ink supply roller. In the second position, with intermittent drive, the speed of the ductor roller can be less than the speed matched to that of the printing cylinder.
摘要翻译：为了允许选择性地将印刷油墨持续地施加到胶版印刷机的轴向振动着墨分配辊或通过导辊进行间歇供墨，供墨辊6的速度与印刷滚筒13，墨辊6与形成着墨系统的油墨列的下一相邻辊8连续接触。通过与墨水导辊3的连续接触选择性地将油墨供应到着墨辊6，然后墨水辊3以与印刷或印版滚筒的速度对应的速度被驱动; 或者通过例如通过将附加的输送辊的轴承定位在枢转连杆中，通过改变油墨列的一些辊的相对位置，可以通过凸轮等间歇地移动附加的输送辊，导辊3和供墨辊间歇地将墨水从导墨辊输送到墨水供给辊上，该导墨辊与油墨槽或孔接合。在第二位置，通过间歇驱动，导辊的速度可以小于与印刷滚筒相匹配的速度。

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