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公开(公告)号：US07237408B2
公开(公告)日：2007-07-03
申请号：US10652143
申请日：2003-08-29
IPC分类号： C03B23/023
CPC分类号： C03B23/0302 , C03B23/03
摘要： A mold includes a pair of spaced elongated deformable members and spaced elongated flexible strap members between and connected to the deformable members with the axis of the deformable members parallel to one another and transverse to the axis of the strap members. A set of a plurality of donut rolls spaced from one another along the length of the strap members is provided in the space between adjacent strap members to move a heat softened glass sheet over the strap members and below shaped surface of a vacuum mold. The strap members are moved to lift the sheet off the rolls toward and into contact with the shaping surface. The deformable members are deformed as the flexible members bias the sheet against the shaped surface. Vacuum pulled through the shaping surface maintains the sheet against the shaped surface as the strap members move away from the shaped surface.
摘要翻译： 模具包括一对间隔开的细长可变形构件，并且在可变形构件之间并连接到可变形构件之间的间隔开的细长柔性带构件，其中可变形构件的轴线彼此平行并横向于带构件的轴线。 在相邻的带构件之间的空间中设置有沿着带构件的长度彼此间隔开的一组多个环形辊，以将热软化的玻璃板移动到带状构件上并在真空模具的成形表面下方。 带子构件被移动以将片材从辊子提起以朝向和与成形表面接触。 当柔性构件将片材偏压在成形表面上时，可变形构件变形。 穿过成形表面的真空随着带部件离开成形表面而将片材保持在成形表面上。
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公开(公告)号：US4711653A
公开(公告)日：1987-12-08
申请号：US947253
申请日：1986-12-29
申请人： Robert G. Frank , George R. Claassen , Thomas L. Waterloo , Stephen J. Schultz , Michael T. Fecik
发明人： Robert G. Frank , George R. Claassen , Thomas L. Waterloo , Stephen J. Schultz , Michael T. Fecik
CPC分类号： C03B23/0305 , C03B35/145 , C03B35/202
摘要： A press bending apparatus includes a shaping station having an upper mold with a shaping surface having a generally concave downward elevational configuration and a lower mold with an apertured shaping surface complementing the shaping surface of the upper mold. A vacuum shuttle transfers heat softened glass sheets from a heating furnace to the shaping station where it deposits the glass sheets on the lower vacuum mold. The glass sheet is shaped between the molds. A rotating arrangement rotates the lower mold and the shaped glass sheet held thereagainst by vacuum from a first position wherein the shaping surface of the lower mold faces upward to a second position wherein the shaping surface of the lower mold faces downward. The shaped glass sheet is then deposited on a tempering ring. A rotating arrangement maintains vacuum in the lower mold as the mold rotates.
摘要翻译： 压弯装置包括成型台，该成型台具有具有大致凹下向正面构造的成形表面的上模具和具有与上模具的成形表面互补的带孔成形表面的下模具。 真空梭将加热软化的玻璃板从加热炉转移到成型台，在那里将玻璃板沉积在下真空模具上。 玻璃板在模具之间成形。 旋转装置使下模旋转，并且成形玻璃板通过真空从第一位置保持在其上，其中下模的成形表面朝向第二位置，其中下模的成形表面朝下。 然后将成形的玻璃板沉积在回火环上。 当模具旋转时，旋转装置在下模具中保持真空。
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公开(公告)号：US4666496A
公开(公告)日：1987-05-19
申请号：US805679
申请日：1985-12-06
IPC分类号： C03B23/03 , C03B23/035 , C03B35/14 , C03B35/20 , C03B23/033
CPC分类号： C03B23/0302 , C03B23/03 , C03B35/145 , C03B2225/02
摘要： A shuttling frame to support and move a vacuum pickup from a heating furnace to a shaping station. Vacuum for the pickup is drawn through the shuttling frame. The frame slidably engages a fixed guide rail along a longitudinally extending edge and slides on a set of rolls along the opposing edge such that the frame can expand both longitudinally and transversely without buckling.
摘要翻译： 一个穿梭架，用于将真空吸盘从加热炉支撑并移动到成型台。 吸尘器的真空通过穿梭架吸入。 框架沿着纵向延伸的边缘可滑动地接合固定的导轨，并且沿着相对的边缘在一组辊上滑动，使得框架可以纵向和横向两者而不弯曲地膨胀。
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4.发明授权
公开(公告)号：US4430110A
公开(公告)日：1984-02-07
申请号：US402670
申请日：1982-07-28
IPC分类号： C03B23/03 , C03B23/033 , C03B23/035
CPC分类号： C03B23/0357 , C03B23/0302 , C03B23/033
摘要： This invention concerns shaping sheets of glass or other deformable material to compound shapes. A sheet having a desired transverse component of curvature engages the downward facing surface of a deformable vacuum mold having a lower transversely curved wall and is held thereagainst by vacuum while still hot enough to be distorted as the vacuum mold deforms to apply the longitudinal bending component to the sheet to be shaped.
摘要翻译： 本发明涉及成型玻璃片或其它可变形材料以形成复合形状。 具有期望的横向曲率分量的片材与具有下横向弯曲壁的可变形真空模具的面向下的表面接合，并且通过真空保持在其上，同时仍然足够高以使真空模具变形以使纵向弯曲部件施加到 该片要成形。
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公开(公告)号：US06582799B1
公开(公告)日：2003-06-24
申请号：US09512852
申请日：2000-02-25
申请人： C. Edward Brown , William S. Cunningham , Michael T. Fecik , Vaughn R. Imler , Alana R. Zajdel , William B. Zimmerman
发明人： C. Edward Brown , William S. Cunningham , Michael T. Fecik , Vaughn R. Imler , Alana R. Zajdel , William B. Zimmerman
IPC分类号： B32B1710
CPC分类号： C03C17/36 , B32B17/10036 , B32B17/10091 , B32B17/10174 , B32B17/10761 , B32B17/10871 , B32B17/10889 , C03B23/023 , C03B23/0235 , C03B23/0302 , C03B29/08 , C03C17/001 , C03C17/366 , Y10S428/911 , Y10T428/24628 , Y10T428/24736 , Y10T428/3163
摘要： A laminated article is provided which is particularly well adapted for use as an automotive sidelite. The laminated article includes a first ply, a second ply and an interlayer located between the two plies, with the two plies and interlayer dimensioned such that the laminated article has a total thickness of about 4.0-6.0 mm, more preferably of about 4.0-5.0 mm. The plies are preferably heat strengthened glass in the thickness range of about 1.0-3.0 mm. The interlayer is preferably a plastic material, such as polyvinyl butyral, and has a thickness in the range of about 0.50-0.80 mm. A coating, such as a solar control coating or electroconductive coating, can be formed or deposited on one or more surfaces of the plies and/or interlayers. A method and apparatus are also provided for producing a laminated sidelite of the invention.
摘要翻译： 提供了一种特别适合用作汽车侧密封垫的层压制品。 层压制品包括位于两层之间的第一层，第二层和中间层，其中两层和中间层的尺寸使得层压制品的总厚度为约4.0-6.0mm，更优选为约4.0-5.0 mm。 板层优选为厚度范围为约1.0-3.0mm的热强化玻璃。 中间层优选为塑料材料，例如聚乙烯醇缩丁醛，其厚度在约0.50-0.80mm的范围内。 诸如太阳能控制涂层或导电涂层的涂层可以形成或沉积在层片和/或夹层的一个或多个表面上。 还提供了一种用于制造本发明的层压边缘的方法和装置。
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公开(公告)号：US4767437A
公开(公告)日：1988-08-30
申请号：US30022
申请日：1987-03-25
IPC分类号： C03B23/03 , C03B35/14 , C03B35/16 , C03B35/24 , C03B23/033
CPC分类号： C03B23/0302 , C03B35/147 , C03B35/16 , C03B35/24 , C03B2225/02
摘要： A horizontal press bending arrangement for press bending heat softened glass sheets during transfer into a shaping station. The glass sheet is conveyed through a roller hearth or gaseous support hearth type furnace to heat the sheet to its heat deformable temperature. The sheet is then transferred beneath a vacuum/pressure pick-up to support the glass sheet in non-engaging contact therewith. The sheet is next deposited on a lower mold. The vacuum/pressure pick-up thereafter splits in two and moves out of the shaping station to allow the sheet to be shaped between a pair of vertically aligned shaping molds. After shaping the shaped sheet is removed for further processing, e.g., tempering.
摘要翻译： 一种水平压弯装置，用于在转移到成型台期间将弯曲加热软化的玻璃板进行加压弯曲。 玻璃板通过辊底或气体支撑炉床式炉输送，以将片材加热到其可变形温度。 然后将纸张在真空/压力拾取下转移以将玻璃板支撑在与其不接合的接触中。 接下来将该片材沉积在下模具上。 然后，真空/压力拾取器分成两部分并移出成型台，以允许片材在一对垂直排列的成形模具之间成形。 成型后，取出成形片进一步加工，例如回火。
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公开(公告)号：US4501603A
公开(公告)日：1985-02-26
申请号：US480535
申请日：1983-03-30
申请人： Robert G. Frank , Michael T. Fecik , John J. Ewing
发明人： Robert G. Frank , Michael T. Fecik , John J. Ewing
IPC分类号： C03B23/03 , C03B23/035 , C03B27/044 , C03B35/20
CPC分类号： C03B23/0357 , C03B23/0305
摘要： Bending a glass sheet to a complicated shape that comprises one portion bent sharply relative to a main portion of the sheet involving the use of a vacuum holder, an auxiliary shaping rail and means to correlate the movement of the shaping rail with that of the glass sheet during a bending cycle to insure that the glass sheet is clear of the auxiliary shaping rail except for such time in the glass sheet bending cycle that requires the auxiliary shaping rail to engage the glass sheet portion to be sharply bent against the corresponding portion of the vacuum holder. Another feature incorporated in a preferred embodiment of the present invention facilitates ready removal of glass fragments whenever a flawed glass sheet fractures at or beyond a shaping station outside a furnace where the glass sheet is heated to its deformation temperature.
摘要翻译： 将玻璃板弯曲成复杂的形状，其包括相对于涉及使用真空保持器的片材的主要部分而急剧弯曲的部分，辅助成形轨道和将成形轨道的运动与玻璃板的运动相关联的装置 在弯曲循环期间，确保玻璃板除了辅助成形轨道之外，除了玻璃板弯曲循环中的这样的时间，其需要辅助成形轨道将玻璃板部分接合以相对于真空的相应部分急剧弯曲 持有人 在本发明的优选实施例中并入的另一个特征有助于每当有缺陷的玻璃板在玻璃板被加热到其变形温度的炉子之外的成型台处或超出成形站时出现玻璃碎片的随时移除。
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公开(公告)号：US5656055A
公开(公告)日：1997-08-12
申请号：US448773
申请日：1995-05-24
申请人： Robert G. Frank , Michael T. Fecik , Jean Florean
发明人： Robert G. Frank , Michael T. Fecik , Jean Florean
CPC分类号： C03B23/0305 , C03B2225/02
摘要： The present invention provides a ring mold for shaping heat-softenable sheet material. The mold includes peripheral wall members enclosing a central cavity having an open upper end. The wall members have an upper sheet shaping surface with a peripheral shape and elevational contour that generally corresponds to a desired peripheral shape and elevational contour of a sheet to be shaped. A first set of slots are positioned along and extend through portions of one of the wall members and a second set of slots are positioned along and extend through portions of an opposing wall member. Each of the slots in the second set is generally horizontally aligned with a corresponding slot in the first set.
摘要翻译： 本发明提供一种用于成形可热软化片材的环模。 模具包括封闭具有开放的上端的中心腔的周壁构件。 壁构件具有上表面成形表面，其具有通常对应于待成形的片材的期望的周边形状和正面轮廓的周边形状和正面轮廓。 第一组狭槽沿着并延伸穿过一个壁构件的一部分定位，并且第二组狭槽沿着并延伸穿过相对的壁构件的一部分。 第二组中的每个槽通常与第一组中的对应槽水平对准。
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公开(公告)号：US4579573A
公开(公告)日：1986-04-01
申请号：US685011
申请日：1984-12-21
申请人： Michael T. Fecik , John J. Ewing
发明人： Michael T. Fecik , John J. Ewing
IPC分类号： C03B23/03 , C03B23/035
CPC分类号： C03B23/0302
摘要： A vacuum press for shaping both left and right hand sidelights, quarterlights and the like which are asymmetric in bend and mirror images of each other. The shaping surfaces of the mold have certain overlapping shaping areas that shape both the left and right hand windows and additional shaping areas bend only the left or right hand window. A timing sequence positions each glass sheet to be bent at the correct location between the shaping surface of the molds.
摘要翻译： 一种真空压机，用于成形彼此不对称的左右侧面舷窗，四分之一灯等。 模具的成型表面具有形成左右窗口的一些重叠的成形区域，并且另外的成形区域仅弯曲左侧或右侧窗口。 定时顺序将要弯曲的每个玻璃板在模具的成形表面之间的正确位置定位。
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公开(公告)号：US4564380A
公开(公告)日：1986-01-14
申请号：US685019
申请日：1984-12-21
CPC分类号： B65G23/28 , B65G13/07 , C03B35/163
摘要： A conveyor drive mechanism has a continuous drive loop trained over first, second, and third pulleys, with the first and second pulleys disposed in driving relationship to a support bed or conveyor, and a driving facility which supplies drive torque in either direction to the third pulley, to move the drive loop and conveyor in the selected direction. Counterpoised anti-backlash motors impart equal, opposed counter-torques to the first and second pulleys to impose a predetermined level of continuous tension in the active area of the drive loop, even during reversal of the direction of the torque transmitted by the driving facility.
摘要翻译： 输送机驱动机构具有在第一，第二和第三皮带轮上训练的连续驱动回路，其中第一和第二滑轮以支撑床或输送机的驱动关系设置，以及将驱动力矩向任一方向提供给第三皮带轮 滑轮，沿所选方向移动驱动环路和输送机。 相反的反间隙电机即使在由驱动设备传递的扭矩的方向反转的过程中，也向第一和第二滑轮施加相等的相对的反作用力，以在驱动回路的有效区域中施加预定水平的连续张力。
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