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公开(公告)号：US5674633A
公开(公告)日：1997-10-07
申请号：US417681
申请日：1995-04-06
IPC分类号： B05D1/00 , B05D1/28 , B05D7/00 , B05D7/14 , B05D7/22 , B21B1/28 , B21B1/38 , B21B45/02 , B32B15/08 , B65D1/28
CPC分类号： B05D7/51 , B05D1/28 , B05D7/14 , B05D7/54 , B21B1/28 , B32B15/08 , B65D1/28 , B05D1/007 , B05D2202/10 , B05D2252/10 , B05D2350/65 , B05D2701/10 , B21B2001/383 , B21B45/0239 , Y10T428/12549 , Y10T428/12569 , Y10T428/31522 , Y10T428/31678
摘要： New composite-coated flat-rolled steel product and new methods of manufacture in which low-carbon steel, as received in cold-reduced continuous strip form is prepared for plating, a corrosion-prevention plating is applied, and a selected polymeric coating with lubricant is applied as the finish surface. The resulting composite-coated steel substrate is cold-rolled to decrease the composite-coated steel substrate gage. Selection of cold rolling steps, with non-use or selected use of stress-relief type of heat treatment before and/or after an initial cold-rolling of the steel substrate as received prior to surface preparation, provides for selective tin mill manufacture of composite-coated steel of various weights per unit area, for example, in the range of about 35 to about 100 lb/bb, produced by cold rolling of the composite-coated flat-rolled steel.
摘要翻译： 新型复合涂层平轧钢产品和新的制造方法，其中制备用于冷镀连续带材形式的低碳钢用于电镀，应用防腐镀层，并且选择具有润滑剂的聚合物涂层 作为表面处理。 将所得的复合涂覆钢基材冷轧以降低复合涂覆钢基材表面。 选择冷轧步骤，在表面准备之前接收的钢基材的初始冷轧之前和/或之后，使用或选择使用应力消除型热处理，选择性地制备复合材料 通过复合涂覆的平轧钢的冷轧制造的每单位面积的各种重量的涂覆钢，例如在约35至约100lb / bb的范围内。
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公开(公告)号：US5590558A
公开(公告)日：1997-01-07
申请号：US155511
申请日：1993-11-22
摘要： Draw processing flat-rolled sheet metal substrate preselectively precoated on each surface with organic coating and draw lubricant into one-piece can bodies ready for assembly into sanitary can packs free of any requirement for applying organic coating or adding organic coating for repair purposes after fabrication and before such direct usage. Cupping of precoated flat-rolled sheet metal can stock using preselected tooling configurations and clearance avoids any increase in side wall metal thickness gage. Tension elongation during redraw is controlled over side wall height by clamping solely between planar clamping surfaces, tooling configurations and preselected clearances to decrease thickness gage uniformly over side wall height between flange metal open end of can body and curved transition zone at closed end. Surface area of the cavity entrance zone for each die is fabricated about multiple radii forming sharp edge about which coated can stock is drawn into each die cavity. Curved surface transition zone for each punch is maintained large in relation to sheet metal substrate starting gage which facilitates change of configuration of metal from planar state into cylindrical side wall.
摘要翻译： 在每个表面上预先涂覆平面轧制金属板基材，并用有机涂层将润滑剂拉成一体式罐体，准备组装成卫生罐组件，无需施加有机涂层或在制造后添加有机涂层进行修理， 之前这样直接使用。 使用预选的工具配置和间隙对预涂的平板轧制金属板进行切割可避免侧壁金属厚度计的任何增加。 通过仅在平面夹紧表面，工具配置和预选间隙之间夹紧来控制重新拉伸过程中的拉伸伸长率，从而在罐体的法兰开口端和封闭端的弯曲过渡区域之间的侧壁高度上均匀地减小厚度计。 制造每个模具的空腔入口区域的表面积围绕多个半径形成锋利的边缘，围绕该边缘将涂覆的罐坯材拉入每个模腔。 每个冲头的弯曲表面过渡区域相对于金属板材起始量具保持较大，这有助于金属从平面状态变成圆柱形侧壁。
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公开(公告)号：US5732850A
公开(公告)日：1998-03-31
申请号：US753270
申请日：1996-11-22
摘要： Draw processing flat-rolled sheet metal substrate preselectively precoated on each surface with organic coating and draw lubricant into one-piece can bodies ready for assembly into sanitary can packs free of any requirement for applying organic coating or adding organic coating for repair purposes after fabrication and before such direct usage. Cupping of precoated flat-rolled sheet metal can stock using preselected tooling configurations and clearance avoids any increase in side wall metal thickness gage. Tension elongation during redraw is controlled over side wall height by clamping solely between planar clamping surfaces, tooling configurations and preselected clearances to decrease thickness gage uniformly over side wall height between flange metal open end of can body and curved transition zone at closed end. High production rate blanking and cupping is achieved with out-of-phase simultaneous movement of cupping die and punch which provides for rapid discharge cup-shaped work product, open-end-down on flange at open end of cup. Surface area of the cavity entrance zone for each die is fabricated about multiple radii forming sharp edge about which coated can stock is drawn into each die cavity. Curved surface transition zone for each punch is maintained large in relation to sheet metal substrate starting gage which facilitates change of configuration of metal from planar state into cylindrical side wall.
摘要翻译： 在每个表面上预先涂覆平面轧制金属板基材，并用有机涂层将润滑剂拉成一体式罐体，准备组装成卫生罐组件，无需施加有机涂层或在制造后添加有机涂层进行修理， 之前这样直接使用。 使用预选的工具配置和间隙对预涂的平板轧制金属板进行切割可避免侧壁金属厚度计的任何增加。 通过仅在平面夹紧表面，工具配置和预选间隙之间夹紧来控制重新拉伸过程中的拉伸伸长率，从而在罐体的法兰开口端和封闭端的弯曲过渡区域之间的侧壁高度上均匀地减小厚度计。 通过挤出模具和冲头的异相同时运动实现了高生产率冲裁和拔罐，其提供了快速排出杯形工作产品，在杯的开口端的法兰上开口端向下。 制造每个模具的空腔入口区域的表面积围绕多个半径形成锋利的边缘，围绕该边缘将涂覆的罐坯材拉入每个模腔。 每个冲头的弯曲表面过渡区域相对于金属板材起始量具保持较大，这有助于金属从平面状态变成圆柱形侧壁。
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公开(公告)号：USD312404S
公开(公告)日：1990-11-27
申请号：US76559
申请日：1987-07-22
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公开(公告)号：US5861215A
公开(公告)日：1999-01-19
申请号：US887831
申请日：1997-07-03
IPC分类号： B05D1/00 , B05D1/28 , B05D7/00 , B05D7/14 , B05D7/22 , B21B1/28 , B21B1/38 , B21B45/02 , B32B15/08 , B65D1/28 , B32B15/18
CPC分类号： B05D7/51 , B05D1/28 , B05D7/14 , B05D7/54 , B21B1/28 , B32B15/08 , B65D1/28 , B05D1/007 , B05D2202/10 , B05D2252/10 , B05D2350/65 , B05D2701/10 , B21B2001/383 , B21B45/0239 , Y10T428/12549 , Y10T428/12569 , Y10T428/31522 , Y10T428/31678
摘要： New composite-coated flat-rolled steel product and new methods of manufacture in which low-carbon steel, as received in cold-reduced continuous strip form is prepared for plating, a corrosion-prevention plating is applied, and a selected polymeric coating with lubricant is applied as the finish surface. The resulting composite-coated steel substrate is cold-rolled to decrease the composite-coated steel substrate gage. Selection of cold rolling steps, with non-use or selected use of stress-relief type of heat treatment before and/or after an initial cold-rolling of the steel substrate as received prior to surface preparation, provides for selective tin mill manufacture of composite-coated steel of various weights per unit area, for example, in the range of about 35 to about 100 lb/bb, produced by cold rolling of the composite-coated flat-rolled steel.
摘要翻译： 新型复合涂层平轧钢产品和新的制造方法，其中制备用于冷镀连续带材形式的低碳钢用于电镀，应用防腐镀层，并且选择具有润滑剂的聚合物涂层 作为表面处理。 将所得的复合涂覆钢基材冷轧以降低复合涂覆钢基材表面。 选择冷轧步骤，在表面准备之前接收的钢基材的初始冷轧之前和/或之后，使用或选择使用应力消除型热处理，选择性地制备复合材料 通过复合涂覆的平轧钢的冷轧制造的每单位面积的各种重量的涂覆钢，例如在约35至约100lb / bb的范围内。
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公开(公告)号：US5692634A
公开(公告)日：1997-12-02
申请号：US479769
申请日：1995-06-07
IPC分类号： B21D22/20 , B21D22/22 , B21D22/28 , B21D51/26 , B65D1/26 , B65D51/16 , B65D51/20 , B65D51/18
CPC分类号： B21D22/201 , B21D22/22 , B21D22/28 , B21D51/26 , B65D1/26 , B65D51/16 , B65D51/20 , B65D2251/0009 , B65D2251/0018 , B65D2251/004 , B65D2251/0093
摘要： Rigid container structure for hermetic sealing of particulate solids which emit an off-gas during containment. Provisions are made for enclosing chamber space with a gas-permeable imperforate membrane film so as to selectively separate and retain an off-gas out of contact with container contents. In a specific embodiment, carbon dioxide is selectively separated from coffee contents while the entire container, including such enclosed chamber as established, is hermetically sealed from ambient atmosphere. Provision is also made for venting of a separated off-gas in initiating a rupture of an end closure structure prior to full opening of the container. That arrangement further diminishes the opportunity for inadvertent discharge of particulate solids due to expulsion of gas from inert gas purging and from gas emitted during hermetic sealing.
摘要翻译： 刚性容器结构，用于在密封期间发出废气的颗粒固体气密密封。 通过透气的无孔膜膜对封闭室空间进行设置，以便选择性地分离和保持废气与容器内容物的接触。 在具体实施方案中，二氧化碳选择性地与咖啡内容物分离，而包括所建立的封闭室的整个容器与环境气氛密封。 还提供了在分离的废气在容器完全打开之前启动端盖结构的破裂的排气。 这种安排进一步减少了由于气体从惰性气体吹扫和气密密封期间排出的气体排出而导致的无意排放颗粒固体的机会。
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公开(公告)号：US06305210B1
公开(公告)日：2001-10-23
申请号：US08695554
申请日：1996-08-12
IPC分类号： B21D5126
摘要： Method and apparatus are disclosed for fabricating a one-piece can body, with profiled closed end, from flat rolled steel of selected thickness gauge and tensile strength. Such steel substrate is electrolytically metal plated to facilitate sidewall ironing into an elongated sidewall can body for pressurized beverage packs. An axially-recessed bead is formed in the endwall of a drawn cup by pulling sidewall metal for movement into such endwall. That preformed bead being symmetrically positioned in the drawn cup such that a bodymaker redraw of the drawn cup positions sheet metal of the preformed bead so as to constitute a closed end angled portion, which extends from a circular configuration base support toward contiguous sidewall. Following subsequent sidewall ironing of the bodymaker redrawn cup, a substantially-planar endwall panel, radially inward of such base support, is formed into a concave dome by moving sidewall sheet metal into the closed end of the sidewall ironed can body, thus substantially avoiding thinning of closed end sheet metal and providing desired bulge and implosion resistance. Also, reforming steps for such closed end, subsequent to can body fabrication, are eliminated.
摘要翻译： 公开了用于制造具有成型封闭端的一体式罐体的方法和装置，来自所选厚度计的平轧辊和拉伸强度。 这种钢基材是电解金属电镀的，以便于侧壁熨烫成为用于加压饮料包装的细长侧壁罐体。 通过拉动侧壁金属以移动到这种端壁中，在拉拔的杯的端壁中形成轴向凹入的凸缘。 该预成形的胎圈对称地定位在拉伸的杯中，使得拉制的杯子的主体重新绘制定位预成型的胎圈的金属板，以便构成从圆形构造基部支撑件朝向相邻的侧壁延伸的封闭的端部倾斜的部分。 在主体重画杯的随后的侧壁熨烫之后，通过将侧壁金属片移动到侧壁熨烫的罐体的封闭端中，通过将侧基板金属移动到侧壁熨烫罐体的封闭端而形成为凹形圆顶的基本平坦的端壁板，从而基本上避免变薄 并提供所需的凸起和抗内阻。 此外，消除了在罐体制造之后的这种封闭端的重整步骤。
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公开(公告)号：US5689992A
公开(公告)日：1997-11-25
申请号：US753266
申请日：1996-11-22
摘要： Draw processing flat-rolled sheet metal substrate preselectively precoated on each surface with organic coating and draw lubricant into one-piece can bodies ready for assembly into sanitary can packs free of any requirement for applying organic coating or adding organic coating for repair purposes after fabrication and before such direct usage. Cupping of precoated flat-rolled sheet metal can stock using preselected tooling configurations and clearance avoids any increase in side wall metal thickness gage. Tension elongation during redraw is controlled over side wall height by clamping solely between planar clamping surfaces, tooling configurations and preselected clearances to decrease thickness gage uniformly over side wall height between flange metal open end of can body and curved transition zone at closed end. High production rate blanking and cupping is achieved with out-of-phase simultaneous movement of cupping die and punch which provides for rapid discharge cup-shaped work product, open-end-down on flange at open end of cup. Surface area of the cavity entrance zone for each die is fabricated about multiple radii forming sharp edge about which coated can stock is drawn into each die cavity. Curved surface transition zone for each punch is maintained large in relation to sheet metal substrate starting gage which facilitates change of configuration of metal from planar state into cylindrical side wall.
摘要翻译： 在每个表面上预先涂覆平面轧制金属板基材，并用有机涂层将润滑剂拉成一体式罐体，准备组装成卫生罐组件，无需施加有机涂层或在制造后添加有机涂层进行修理， 之前这样直接使用。 使用预选的工具配置和间隙对预涂的平板轧制金属板进行切割可避免侧壁金属厚度计的任何增加。 通过仅在平面夹紧表面，工具配置和预选间隙之间夹紧来控制重新拉伸过程中的拉伸伸长率，从而在罐体的法兰开口端和封闭端的弯曲过渡区域之间的侧壁高度上均匀地减小厚度计。 通过挤出模具和冲头的异相同时运动实现了高生产率冲裁和拔罐，其提供了快速排出杯形工作产品，在杯的开口端的法兰上开口端向下。 制造每个模具的空腔入口区域的表面积围绕多个半径形成锋利的边缘，围绕该边缘将涂覆的罐坯材拉入每个模腔。 每个冲头的弯曲表面过渡区域相对于金属板材起始量具保持较大，这有助于金属从平面状态变成圆柱形侧壁。
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公开(公告)号：US5413645A
公开(公告)日：1995-05-09
申请号：US47451
申请日：1993-04-19
IPC分类号： B05D1/00 , B05D1/28 , B05D7/00 , B05D7/14 , B05D7/22 , B21B1/28 , B21B1/38 , B21B45/02 , B32B15/08 , B65D1/28 , B21D51/26 , B65D1/12
CPC分类号： B05D7/51 , B05D1/28 , B05D7/14 , B05D7/54 , B21B1/28 , B32B15/08 , B65D1/28 , B05D1/007 , B05D2202/10 , B05D2252/10 , B05D2350/65 , B05D2701/10 , B21B2001/383 , B21B45/0239 , Y10T428/12549 , Y10T428/12569 , Y10T428/31522 , Y10T428/31678
摘要： New composite-coated flat-rolled steel product and new methods of manufacture in which low-carbon steel, as received in cold-reduced continuous strip form is prepared for plating, a corrosion-prevention plating is applied, and a selected polymeric coating with lubricant is applied as the finish surface. The resulting composite-coated steel substrate is cold-rolled to decrease the composite-coated steel substrate gage. Selection of cold rolling steps, with non-use or selected use of stress-relief type of heat treatment before and/or after an initial cold-rolling of the steel substrate as received prior to surface preparation, provides for selective tin mill manufacture of composite-coated steel of various weights per unit area, for example, in the range of about 35 to about 100 lb/bb, produced by cold rolling of the composite-coated flat-rolled steel.
摘要翻译： 新型复合涂层平轧钢产品和新的制造方法，其中制备用于冷镀连续带材形式的低碳钢用于电镀，应用防腐镀层，并且选择具有润滑剂的聚合物涂层 作为表面处理。 将所得的复合涂覆钢基材冷轧以降低复合涂覆钢基材表面。 选择冷轧步骤，在表面准备之前接收的钢基材的初始冷轧之前和/或之后，使用或选择使用应力消除型热处理，选择性地制备复合材料 通过复合涂覆的平轧钢的冷轧制造的每单位面积的各种重量的涂覆钢，例如在约35至约100lb / bb的范围内。
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