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91. 发明授权

US4770078A Roll-type cutting/scoring apparatus 失效
标题翻译：卷式切割/刻痕机
公开(公告)号：US4770078A
公开(公告)日：1988-09-13
申请号：US25383
申请日：1987-03-13
申请人： Jean Gautier
发明人： Jean Gautier
IPC分类号： B26D1/22 , B26D7/26 , B26F1/38 , B26D1/36 , B26D1/42
CPC分类号： B26D7/265 , B26D7/2614 , B26F1/384 , Y10T83/4833 , Y10T83/4838 , Y10T83/4844 , Y10T83/9312 , Y10T83/9372
摘要： An apparatus for scoring or cutting has a generally stationary frame, a lower cradle in the frame, and a plurality of lower rollers rotatable in the cradle about respective roller axes and all tangent to an imaginary lower cylinder centered on a lower axis. A lower arbor centered on the lower axis has one end projecting into and supported by a lower journal in the frame and an opposite unsupported end. A lower tube is fitted snugly on the lower arbor and has an outer surface lying on the lower cylinder and resting on the lower rollers. Similarly, an upper pressure plate in the frame carries a plurality of upper rollers rotatable in the pressure plate about respective axes and all tangent to an imaginary upper cylinder centered on an upper axis. An upper arbor centered on the upper axis has one end projecting into and supported by an upper journal in the frame and an opposite unsupported end. An upper tube fitted snugly on the upper arbor has an outer surface lying on the upper cylinder and resting on the upper rollers, one of the tubes being formed with at least one annular cutting/scoring ridge. The frame is formed at the opposite ends with a window sufficiently large that the tubes can be withdrawn axially from the respective arbors through the window. Actuators braced between the frame and the pressure plate push the upper tube downward.
摘要翻译：用于刻痕或切割的设备具有大体上固定的框架，框架中的下支架以及围绕相应的滚子轴线可旋转在托架中的多个下辊，并且全部与以下轴为中心的假想下部圆柱相切。以下轴为中心的下心轴具有突出到框架中的下轴颈并由其支撑的一端以及相对的未支撑端。下管紧密地安装在下心轴上，并且具有位于下圆柱体上并且搁置在下辊上的外表面。类似地，框架中的上压板承载围绕各个轴线在压板中可旋转的多个上辊，并且与上轴线以中心为中心的假想上筒相切。以上轴为中心的上心轴具有突出到框架中的上轴颈并由其支撑的一端以及相对的未支撑端。在上心轴上紧密配合的上管具有位于上圆筒上的外表面并且搁置在上辊上，其中一个管形成有至少一个环形切割/刻痕脊。框架在相对端形成有足够大的窗口，使得管可以通过窗口从相应的轴向轴向地被抽出。在框架和压板之间支撑的致动器将上管向下推。

92. 发明授权

US4643062A Rotary die cutting machine 失效
标题翻译：旋转模切机
公开(公告)号：US4643062A
公开(公告)日：1987-02-17
申请号：US770347
申请日：1985-08-28
申请人： James H. Highfield , Roy Pugh
发明人： James H. Highfield , Roy Pugh
IPC分类号： B26F1/38 , B26F1/42
CPC分类号： B26F1/384 , Y10T83/465 , Y10T83/4653 , Y10T83/4673
摘要： A rotary die cutter for cutting sheet material has a drive mechanism which reduces the shock applied between the work piece and the die. Including a drive train for the die cutting rollers which permits slippage. The drive train can have a tension belt system which allows slippage when excessive force is required at the die so that the shock on the prime mover and drive train is minimized.
摘要翻译：用于切割片材的旋转模切机具有减少在工件和模具之间施加的冲击的驱动机构。包括允许滑动的模切辊的传动系。传动系可以具有张紧带系统，当在模具上需要过大的力时允许滑动，使得原动机和传动系上的冲击最小化。

93. 发明授权

US4542671A Assembly for rotary die cutting utilizing a shaftless roll 失效
标题翻译：使用无轴辊的旋转模切装置
公开(公告)号：US4542671A
公开(公告)日：1985-09-24
申请号：US612592
申请日：1984-05-21
申请人： Martin Kesten
发明人： Martin Kesten
IPC分类号： B26D7/26 , B26D9/00 , B26F1/38 , B26F1/42 , B23D25/12 , B26D1/40
CPC分类号： B26F1/384 , B26D7/2614 , B26D7/2621 , B26D9/00 , B26F1/42 , Y10T83/483 , Y10T83/4838 , Y10T83/7747 , Y10T83/7809 , Y10T83/7851 , Y10T83/9372
摘要： Die-cutting roll assemblies are provided which utilize a shaftless die roll. In certain embodiments, stability in the press is provided by an assist adaptor which has flanged bearings that cooperatively support the die roll laterally and transversely. In other embodiments, the roll is supported in a frame that has removable centers, which permit the use of rolls of various lengths in the assembly.
摘要翻译：提供使用无轴模头的模切辊组件。在某些实施例中，压力机的稳定性由辅助适配器提供，辅助适配器具有侧向和横向协同地支撑模具辊的凸缘轴承。在其他实施例中，辊被支撑在具有可拆卸中心的框架中，这允许在组件中使用各种长度的辊。

94. 发明授权

US4360354A Machine for the treatment of web material 失效
标题翻译：机器用于处理网材
公开(公告)号：US4360354A
公开(公告)日：1982-11-23
申请号：US190521
申请日：1980-03-17
申请人： Thomas D. Bishop
发明人： Thomas D. Bishop
IPC分类号： B26F1/38 , B31B1/16 , B31B1/74 , B41F13/14
CPC分类号： B41F13/14 , B26F1/384 , B31B1/00 , B31B2201/145 , B31B2201/88 , B31B2201/95 , B41P2213/734 , Y10T83/4705 , Y10T83/4775
摘要： A die-cutting machine comprises two form-carrying rolls (10,12) operable in timed relation to produce alternate blanks, with minimum wastage between the blanks, from a web fed at constant speed by a conventional feed mechanism (14). The rolls (10,12) are driven by computer-controlled variable speed high impulse duty D.C. motors (28, 30) supplied with electrical power from thyristor controlled power supplies (36,38). Sensors (18, 24, 26) provide feedback signals representing web speed and instantaneous roll positions and speeds to the programmable computer units (32, 34). The use of the computer-controlled D.C. motors avoids backlash problems in previously proposed mechanical drives and allows greater flexibility, especially in maintaining registration between the rolls and preprinted areas on the web. A flywheel arrangement is employed to reduce the loading on the motors during large variations in roll speed.
摘要翻译： PCT No.PCT / GB79 / 00117 Sec。 371日期1980年3月17日 102（e）1980年3月17日PCT申请1979年7月17日PCT公布。公开号WO80 / 00231 日期：1980年2月21日。模切机包括两个成形辊（10,12），其以可定时关系的方式操作以产生交替的坯料，坯料之间的损耗最小，由常规进料机构（14）。辊（10,12）由计算机控制的可变速度高脉冲负荷直流电动机（28,30）驱动，该电动机由可控硅电源（36,38）供电。传感器（18,24,26）向可编程计算机单元（32,34）提供表示纸幅速度和瞬时滚动位置和速度的反馈信号。使用计算机控制的直流电动机避免了先前提出的机械驱动器中的间隙问题，并且允许更大的灵活性，特别是在维持卷和卷筒纸上的预打印区域之间的配准。采用飞轮装置来减小滚动速度大变化时马达上的载荷。

95. 发明授权

US4351210A Shear cut tooth 失效
标题翻译：剪切齿
公开(公告)号：US4351210A
公开(公告)日：1982-09-28
申请号：US176809
申请日：1980-08-11
申请人： Thomas W. McKindary
发明人： Thomas W. McKindary
IPC分类号： B26F1/44 , B62D7/00
CPC分类号： B26F1/44 , B26F1/384 , B26F1/40 , B26F2001/4472 , Y10T83/9319 , Y10T83/9372
摘要： A cutting rule including teeth having a beveled chisel-like tip with a straight-edged top, symmetrical angular side edges and shallow notches between adjacent teeth. In alternate embodiments the side edges may be beveled and the rear side of the tip may be beveled. Also, an improved slot configuration is provided which facilitates bending to form a curved rule.
摘要翻译：切割规则包括具有倾斜的凿状尖端的齿，其具有直边顶部，对称的侧边缘和相邻齿之间的浅凹口。在替代实施例中，侧边缘可以是斜面的，并且尖端的后侧可以是斜面的。此外，提供了一种改进的槽结构，其有助于弯曲以形成弯曲规则。

96. 发明授权

US4274318A Apparatus for shaping batts of loosely compacted fibrous materials 失效
标题翻译：用于成型松散致密的纤维材料的装置
公开(公告)号：US4274318A
公开(公告)日：1981-06-23
申请号：US104519
申请日：1979-12-17
申请人： Anthony Passafiume , Clarence F. Lamber , William Dickover
发明人： Anthony Passafiume , Clarence F. Lamber , William Dickover
IPC分类号： A61F13/15 , B26D7/01 , B26F1/38 , B26F3/00 , B26F1/26
CPC分类号： A61F13/15723 , B26D7/018 , B26F1/384 , B26F3/004 , Y10T83/364 , Y10T83/4801
摘要： Apparatus for shaping batts of loosely compacted fibrous material into individual panels of specific shapes. A pair of rolls rotating in opposite directions, with high-pressure air blown from the surface of one roll to the other in a spaced apart nip area is used to carry out the method.
摘要翻译：用于将松散密实的纤维材料的絮片成型为具体形状的单个面板的装置。使用在相反方向上旋转的一对辊，其中使用从间隔开的辊隙区域中的一个辊的表面吹送到另一个辊的高压空气来执行该方法。

97. 发明授权

US4095498A Diecutter 失效
标题翻译：低音炮
公开(公告)号：US4095498A
公开(公告)日：1978-06-20
申请号：US695838
申请日：1976-06-14
申请人： Frank McKay Biggar, III
发明人： Frank McKay Biggar, III
IPC分类号： B26D7/26 , B26F1/38 , B26D1/56
CPC分类号： B26D7/265 , B26D7/2614 , B26D7/2628 , B26F1/384 , Y10T83/0393 , Y10T83/4838 , Y10T83/4841
摘要： A diecutting apparatus is disclosed which accepts interchangeable die cylinders of a variety of lengths and diameters. Rapid replacement, adjustment and reversal of the die is possible. The station has a support bar for mounting the die cylinder and a slidable support for the die cylinder bearing blocks. The bearing blocks slide horizontally along the support bar to accept die cylinders of a variety of lengths. The support bar is mounted at each end on transverse slides which slide vertically to accept die cylinders of a variety of diameters. Mounted above the die cylinder support bar is a support slide on which are mounted contact rollers and pressure cylinders for applying a biasing force to the die cylinder. The slides may be fixed in place for each particular die cylinder used. The pressure cylinders and contact rollers act on bearing surfaces on the die cylinder.
摘要翻译：公开了一种接受各种长度和直径的可互换的模具缸的模切设备。可以快速更换，调整和反转模具。该工位具有用于安装模具缸的支撑杆和用于模具缸轴承座的可滑动支撑。轴承座沿着支撑杆水平滑动以接收各种长度的模具缸。支撑杆在每个端部安装在横向滑动件上，其垂直滑动以接受各种直径的模具缸。安装在模具缸支撑杆上方的是支撑滑动件，其上安装有接触辊和压力缸，用于向模具缸施加偏置力。每个特定的模具滚筒都可以将滑块固定在适当位置。压力缸和接触辊作用在模具缸上的轴承表面上。

98. 发明授权

US4084490A Container bottom cutting apparatus and method 失效
标题翻译：集装箱底切装置及方法
公开(公告)号：US4084490A
公开(公告)日：1978-04-18
申请号：US768245
申请日：1977-02-14
申请人： Thomas E. Doherty
发明人： Thomas E. Doherty
IPC分类号： B26F1/08 , B21D28/12 , B26F1/38 , B29C69/00 , B31B50/00 , B31B50/20 , B65H20/04 , B65H17/42 , B26D5/20
CPC分类号： B65H20/04 , B26F1/384 , B29C69/00 , B29C47/0019 , B29C47/0021 , B29C47/003 , B29C47/0033 , B29C47/0038 , B29C47/0042 , B29C47/0069 , B29K2105/04 , Y10T83/0448 , Y10T83/2185 , Y10T83/4809
摘要： An apparatus for cutting the bottom disc used in the manufacture of disposable drinking containers. A web of foam plastic container bottom material is fed through a rotary cutting die. Discs of foam plastic material are then sequentially positioned so that they can be affixed to container sidewalls which are moving in seriatim fashion past the cutting apparatus. The direction of movement of the web of foam plastic material through the cutting apparatus is periodically reversed so that the maximum number bottom discs can be cut from the web of material. The method of moving the web of material in an intermittent flow plus the movement of the severed discs is also set forth in detail.
摘要翻译：一种切割用于制造一次性饮用容器的底盘的装置。泡沫塑料容器底部材料的腹板通过旋转切割模具进给。泡沫塑料材料盘然后被顺序地定位，使得它们可以被固定到容器侧壁上，该侧壁以顺序的方式移动通过切割装置。泡沫塑料材料纤维网通过切割设备的移动方向周期性地反转，从而可以从材料网切割最大数量的底盘。还详细阐述了以间歇流动方式移动材料网加上切断的盘的移动的方法。

99. 发明授权

US3941038A Die-cutting 失效
标题翻译：模切
公开(公告)号：US3941038A
公开(公告)日：1976-03-02
申请号：US521347
申请日：1974-11-06
申请人： Thomas Desmond Bishop
发明人： Thomas Desmond Bishop
IPC分类号： B26D7/26 , B26F1/44 , B31B1/14
CPC分类号： B26D7/2614 , B26F1/44 , B26F1/384 , B26F2001/4463 , Y10T83/9461 , Y10T83/9473
摘要： The invention provides a forme construction for a die cutting apparatus in which cutting rule is supported in slots in a relatively massive support plate by using sinuous resilient elements lying between walls of slots in the support plate and the sides of the rule.
摘要翻译：本发明提供了一种用于模切设备的成形结构，其中切割规则通过使用位于支撑板中的槽的壁和规则的侧面之间的弯曲弹性元件支撑在相对大的支撑板中的狭槽中。

100. 发明授权

US3869985A Clamping and tensioning a sheet on a cylinder 失效
标题翻译：夹紧和张紧圆筒的片材
公开(公告)号：US3869985A
公开(公告)日：1975-03-11
申请号：US42591073
申请日：1973-12-18
申请人： ROTOGRAPHIC MACHINERY CO
发明人： STEINMETZ FLOYD , THOMS WILLIAM F
IPC分类号： B26D7/20 , B26D7/26 , B41F27/12 , B41F30/02 , B41F27/06 , B41F7/22
CPC分类号： B26D7/2614 , B26D7/20 , B26D2007/202 , B26D2007/2607 , B26F1/384 , B41F27/1243 , B41F30/02
摘要： To avoid wrinkles in blankets and die sheets on cylinder impression machines, a clamp arrangement is disclosed in which a multiplicity of spring-tensioned clamps on the roll pull continuously on one end of the blanket or die sheet through a toggle action. These toggles, one for each clamp, can be individually collapsed while the associated clamp is released from the blanket and then the grip of the clamp reapplied so as to equalize the tension with respect to the other clamps. The invention is described in connection with paper carton blanking using photo-etched die sheets which must register accurately between the impression rolls.
摘要翻译：为了避免气缸压印机上的毛毯和模片的褶皱，公开了一种夹紧装置，其中辊上的多个弹簧张紧夹具通过肘节动作在毯子或模片片的一端上连续拉伸。这些切换（每个夹具一个）可以单独地折叠，同时将相关的夹具从橡皮布上释放，然后重新施加夹具的夹具，以便相对于其他夹具均衡张力。结合使用光蚀刻模片的纸盒冲裁来描述本发明，其必须在压印辊之间精确地对准。

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