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81. 发明授权

US5399141A Roller supporting structure using a dynamic pressure 失效
标题翻译：滚筒支撑结构采用动态压力
公开(公告)号：US5399141A
公开(公告)日：1995-03-21
申请号：US132320
申请日：1993-10-06
申请人： Takeshi Takahashi
发明人： Takeshi Takahashi
IPC分类号： B65H57/14 , F16C33/10 , B65H23/025
CPC分类号： F16C33/107 , B65H57/14 , F16C17/107 , B65H2701/31 , Y10T29/49645
摘要： A roller supporting structure has a shaft having first grooves for generating a dynamic pressure, and first and second retaining plates placed opposite both ends of a roller when the roller is mounted around the shaft. The first and second retaining plates have second grooves for generating a dynamic pressure on their roller-facing end faces. When the roller is placed in an axially central portion of the shaft, that is, in the middle between the retaining plates, there is left a predetermined gap between the roller-side end face of each retaining plate and each end face of the roller. The gap is large enough so that the second grooves of the first and second retaining plates do not generate dynamic pressure between these retaining plates and the roller. The second grooves of one of the first and second retaining plates generate dynamic pressure when the roller is displaced from the axially central portion toward the one retaining plate.
摘要翻译：辊支撑结构具有轴，其具有用于产生动压的第一凹槽，以及当辊安装在轴周围时相对于辊的两端放置的第一和第二保持板。第一和第二保持板具有用于在其面向辊的端面上产生动态压力的第二凹槽。当辊被放置在轴的轴向中心部分时，即在保持板之间的中间时，在每个保持板的辊侧端面和辊的每个端面之间留下预定的间隙。间隙足够大，使得第一和第二保持板的第二凹槽在这些保持板和滚子之间不产生动态压力。当辊从轴向中心部分朝向一个保持板移位时，第一和第二保持板中的一个的第二槽产生动态压力。

82. 发明授权

US5383393A Multicolor lithographic rotary press 失效
标题翻译：多色平版印刷机
公开(公告)号：US5383393A
公开(公告)日：1995-01-24
申请号：US61005
申请日：1993-05-14
申请人： Koichi Ueda , Yuzo Kawarazaki , Noriyuki Shiba , Masayoshi Sato
发明人： Koichi Ueda , Yuzo Kawarazaki , Noriyuki Shiba , Masayoshi Sato
IPC分类号： B41F13/12 , B41F13/14 , B41F13/16 , B41F33/06 , B41F33/14 , B65H23/022 , B65H23/025 , B41F5/06 , B41F5/10
CPC分类号： B65H23/0251 , B41F13/14 , B41F13/16 , B65H23/022 , B65H2406/00
摘要： A multicolor lithographic rotary press comprises a plurality of printing sections arranged along a traveling line of paper web, a plurality of register adjusting means, a paper stretching means and a plurality of width adjusting means. Each of the printing sections further includes at least one of divided plate cylinder each divided section of which is independently moved in the axial direction and/or the circumferential direction. The paper stretching means is arranged at the downstream of the printing sections to apply a stretching force to the paper web. The width adjusting means is arranged between two sets of the printing sections to apply an adjusting force to the paper web. The register adjusting means is mechanically connected to each of the divided plate cylinders in the printing sections, and includes an adjusting mechanism for actuating the divided sections in response to a control unit connected to a sensor for detecting the lines and images printed on the paper web by each of the printing sections.
摘要翻译：多色平版印刷旋转印刷机包括沿纸幅行进线布置的多个印刷部分，多个定位调节装置，纸张拉伸装置和多个宽度调节装置。每个印刷部分还包括分开印版滚筒中的至少一个，其分割部分在轴向和/或圆周方向上独立地移动。纸张拉伸装置布置在印刷部分的下游，以对纸幅施加拉伸力。宽度调节装置设置在两组打印部分之间，以向纸幅施加调节力。寄存器调节装置机械地连接到打印部分中的每个分割印版滚筒，并且包括调节机构，用于响应连接到用于检测打印在纸幅上的线条和图像的传感器的控制单元来致动分割部分通过每个印刷部分。

83. 发明授权

US5310106A Apparatus for obtaining differential tangential variable speeds at different points of a deformable film 失效
标题翻译：用于在可变形膜的不同点获得差分切向可变速度的装置
公开(公告)号：US5310106A
公开(公告)日：1994-05-10
申请号：US80988
申请日：1993-06-22
申请人： Hubert Thimon , Paul Jacquier
发明人： Hubert Thimon , Paul Jacquier
IPC分类号： B29C55/06 , B29C55/16 , B65H23/025 , B65H23/26 , B65H27/00 , B65H20/02
CPC分类号： B29C55/165 , B29C55/06 , B29C55/065 , B65H23/025 , B65H23/26 , B65H27/00 , B65H2301/3112 , B65H2404/1114 , B65H2404/1116 , B65H2404/1121 , B65H2404/1152 , B65H2404/13161 , B65H2404/13162 , B65H2404/1344
摘要： This device is designed such that the differential tangential speeds V are variable at different points of a deformable flat film (1) or plate that moves along at least one drawing roller (3) rotating about an axis XX, said film (1) or plate moving in a direction perpendicular to the axis of rotation of the roller and resting on a generatrix G.sub.N of the roller. The roller (3) has a rotational speed N which is constant with time, while the distance G.sub.N C.sub.1 from the supporting generatrix G.sub.N of the film to the axis C.sub.1 of rotation of the roller is variable with time. The invention is applicable to the drawing of plastic films.
摘要翻译：该装置被设计成使得差分切向速度V在可变形的平坦薄膜（1）或板的不同点可变，所述可变形平面薄膜（1）或板沿至少一个围绕轴线XX旋转的拉丝辊（3）移动，所述薄膜（1）或板沿着与辊的旋转轴线垂直的方向移动并且搁置在辊子的母线GN上。滚轮（3）具有随时间变化的旋转速度N，而从薄膜的支承母线GN到辊子的旋转轴线C1的距离GNC1随时间而变化。本发明适用于塑料薄膜的绘制。

84. 发明授权

US5273197A Roller for guiding and stretching bands and film webs 失效
标题翻译：滚筒用于引导和拉伸带和薄膜网
公开(公告)号：US5273197A
公开(公告)日：1993-12-28
申请号：US768152
申请日：1991-09-30
申请人： Karl-Heinrich Wenk
发明人： Karl-Heinrich Wenk
IPC分类号： B65H23/025 , B65H27/00 , B65H20/00 , D06C3/06
CPC分类号： B65H23/0251
摘要： In a roller for guiding and stretching bands and/or film webs (21) for winding apparatus (FIG. 1), preferably for apparatus for the continuous vacuum vapor depositing or sputtering of plastic webs with a plurality of external drums (2) of identical configuration disposed side by side on the roller shaft (4) held in the manner of roller bearings for rotation on ball bearings (10), in which the external drums are held apart from one another without touching, and the film band or the film web (21) wraps partly around and at the same time lies with bias against portions of the cylindrical circumferential surface of the external drums, at least one profile bar (18) is held and guided longitudinally in a longitudinal groove (17) in the roller shaft (4), which cooperates with at least one ball-end pin (19) which is held in the drum mounting ring (8) associated with the external drum (2) and reaches radially downward into a recess (26) which is disposed on the profile bar (18), wherein a longitudinal displacement of the profile bar (18) turns the drum mounting rings (8) swivelingly mounted on the roller shaft (4), with respect to the longitudinal axis of the roller shaft (4).
摘要翻译：在用于引导和拉伸用于卷绕装置（图1）的带和/或薄膜幅材（21）的辊子中，优选地用于连续真空气相沉积或溅射具有多个相同的外部鼓（2）的塑料幅材的装置并排设置在辊轴（4）上，以滚珠轴承的方式保持在滚珠轴承（10）上旋转，滚珠轴承（10）中的外部鼓彼此分离而不接触，并且薄膜带或薄膜网（21）部分地围绕并且同时具有偏压力抵靠外部鼓的圆柱形周向表面的一部分，至少一个轮廓杆（18）在辊轴中的纵向槽（17）中被纵向地保持和引导（4），其与至少一个保持在与外鼓（2）相关联的鼓安装环（8）中的球端销（19）配合并径向向下到达设置在型材棒（18），其中隆起轮廓杆（18）的方向位移使相对于辊轴（4）的纵向轴线旋转地安装在滚子轴（4）上的滚筒安装环（8）转动。

85. 发明授权

US5011060A Roll for spreading and guiding a fabric web 失效
标题翻译：用于铺展和引导织物网
公开(公告)号：US5011060A
公开(公告)日：1991-04-30
申请号：US432467
申请日：1989-11-07
申请人： Hans Cramer
发明人： Hans Cramer
IPC分类号： B65H23/025 , B65H23/032 , D06C3/06
CPC分类号： D06C3/06 , B65H23/0256 , B65H23/032
摘要： A combined fabric stretching and straightening apparatus is comprised of a pair of cylinders having helical configurations on their periphery the cylinders being mounted for rotation on a shaft adapted to be driven in a direction opposite the direction of feed of a fabric web. The cylinders may rotate relative to each other and the shaft or may be coupled to rotate with the shaft by clutches interposed between the cylinders and shaft. Sensors are optionally provided for energizing one or the other clutch so as to center the fabric as it is fed.
摘要翻译：组合的织物拉伸和矫直装置包括在其周边上具有螺旋构造的一对圆筒，所述圆柱体安装成用于在适于沿与织物网的进给方向相反的方向被驱动的轴上旋转。气缸可以相对于彼此旋转并且可以通过插入在气缸和轴之间的离合器与轴一起旋转。传感器可选地设置用于对一个或另一个离合器通电，以使织物在喂入时居中。

86. 发明授权

US4906809A Metal slitting and stamping 失效
标题翻译：金属切割和冲压
公开(公告)号：US4906809A
公开(公告)日：1990-03-06
申请号：US66372
申请日：1987-06-25
申请人： John Workman
发明人： John Workman
IPC分类号： B21D28/04 , B23D19/06 , B23D33/00 , B23K26/42 , B26D7/10 , B26D7/26 , B65H23/025
CPC分类号： B26D7/2635 , B21D28/04 , B23D19/065 , B23D33/00 , B23K26/60 , B26D7/10 , B65H23/025 , B65H2301/4148
摘要： The invention makes use of the controlled, differential application of heat to effect dimensional control in the slitting or stamping of metal workpieces. In a principal embodiment (FIG. 1), a metal strip (40) supplied from a reel (2) is slit into narrower strips by a slitting mechanism (12, 13) and the slit strips (41) are reeled up separately (at 23). A controllable heating apparatus (8, 9) is provided before the slitting mechanism (12, 13) and is arranged to effect heating of the strip (40) in a controlled manner which varies across the width of the strip (40) to compensate for variable tension in the strip across its width. Other applications of controlled, variable heating are also described.

87. 发明授权

US4869413A Coupling interposed between the rolls of a widener roller for sheet materials 失效
标题翻译：插入在用于片材的加宽辊的辊之间的耦合
公开(公告)号：US4869413A
公开(公告)日：1989-09-26
申请号：US209921
申请日：1988-06-21
申请人： Cesare De Lucchi
发明人： Cesare De Lucchi
IPC分类号： B65H23/025
CPC分类号： B65H23/0258
摘要： The coupling interposed between the rolls of a widener roller for sheet materials comprises a couple of mutually opposite ring-shaped flanges haveing an "L"-shaped cross-section. Each ring-shaped flange is composed by a first metal ring, and a second metal ring. The first metal rings are bonded to the inner surfaces of the edges of a couple of adjacent rolls which, together with other rolls, form the widener roller, and between the second metal rings a ring-shaped element of a flexible material is interposed.

88. 发明授权

US4850545A Apparatus for winding film 失效
标题翻译：缠绕膜的设备
公开(公告)号：US4850545A
公开(公告)日：1989-07-25
申请号：US559375
申请日：1983-12-08
申请人： Raymond M. Ballard , Albert W. Forrest, Jr.
发明人： Raymond M. Ballard , Albert W. Forrest, Jr.
IPC分类号： B65H18/10 , B65H18/26 , B65H23/025
CPC分类号： B65H18/10 , B65H18/26 , B65H23/0258
摘要： An apparatus for winding rolls of thin, wide film. High quality rolls free from circumferential ridges are wound by pressing a segmented bowed roll against a winding roll.
摘要翻译：用于卷绕薄膜的薄膜的设备。通过将分段的弯曲的辊压靠在卷绕辊上来缠绕没有圆周脊的高质量辊。

89. 发明授权

US4760626A Guiding and spreading device 失效
标题翻译：引导和传播设备
公开(公告)号：US4760626A
公开(公告)日：1988-08-02
申请号：US22242
申请日：1987-03-05
申请人： Wolfgang Lonner , Franz Mair
发明人： Wolfgang Lonner , Franz Mair
IPC分类号： B65H23/025 , B65H23/038 , D06C3/06
CPC分类号： B65H23/038 , B65H23/025
摘要： There is disclosed a device for guiding and spreading out a moving material web, which includes a spreading station, a guide station and at least one edge-sensing system downstream from the guide station. The spreading station is arranged downstream from the guide station, so that very high web speeds can be realized because the web corrections are executed very gently and without whipping up the correcting pulses.
摘要翻译：公开了一种用于引导和展开移动材料网的装置，其包括扩展站，引导站以及在引导站下游的至少一个边缘感测系统。扩展站布置在引导站的下游，从而可以实现非常高的网速，因为网络校正非常温和地执行，而不会使校正脉冲上升。

90. 发明授权

US4534498A Guiding and braking unit for a material web 失效
标题翻译：用于材料网的导向和制动单元
公开(公告)号：US4534498A
公开(公告)日：1985-08-13
申请号：US491041
申请日：1983-05-03
申请人： Thorsten Nilsson
发明人： Thorsten Nilsson
IPC分类号： B65H23/038 , B65H23/02 , B65H23/025 , B65H23/14 , B65H17/22 , B65H23/08
CPC分类号： B65H23/14 , B65H23/02 , B65H2404/15212
摘要： A guiding and braking unit for a material web which passes through a processing machine, such as a machine for the manufacture of packing containers. The unit comprises a roller adapted to a guide cylinder for the web. This roller is manufactured from a material with a high coefficient of friction. The roller is adapted so that it can be swivelled via an arm in a direction transverse to that of the material web to thus follow the material web when it is moved sideways, or axially in relation to the guide cylinder. Each sideways movement, however, because of the suspension of the roller, brings about a lifting of the roller which is continuously counteracted by the pressing of the roller against the cylinder. As a result, the roller is returned automatically to a central position and through friction, carries the material web with it to a central position in relation to the guide cylinder.
摘要翻译：用于通过加工机器的材料网的引导和制动单元，例如用于制造包装容器的机器。该单元包括适于卷筒纸的导向筒的辊子。该辊由具有高摩擦系数的材料制成。辊适于使得其可以在横向于材料幅材的方向上通过臂旋转，从而当材料幅材相对于引导筒侧向或轴向移动时跟随材料幅材。然而，由于辊的悬挂，每个侧向运动导致辊的提升，辊被压靠在气缸上而被连续地抵消。结果，辊子自动地返回到中心位置并且通过摩擦，将材料幅材带到相对于引导筒的中心位置。

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