公开(公告)号：US5692634A

公开(公告)日：1997-12-02

申请号：US479769

申请日：1995-06-07

Applicant: Leonard A. Jenkins ,  William H. Dalrymple

Inventor： Leonard A. Jenkins ,  William H. Dalrymple

IPC: B21D22/20 ,  B21D22/22 ,  B21D22/28 ,  B21D51/26 ,  B65D1/26 ,  B65D51/16 ,  B65D51/20 ,  B65D51/18

CPC classification number: B21D22/201 ,  B21D22/22 ,  B21D22/28 ,  B21D51/26 ,  B65D1/26 ,  B65D51/16 ,  B65D51/20 ,  B65D2251/0009 ,  B65D2251/0018 ,  B65D2251/004 ,  B65D2251/0093

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US5532051A

公开(公告)日：1996-07-02

申请号：US256226

申请日：1994-08-25

Applicant: Tetsuya Nishiura ,  Motofumi Kurahashi ,  Masanori Takemoto ,  Hiroyuki Kawano ,  Motohiro Nakayama ,  Masato Yamada

Inventor： Tetsuya Nishiura ,  Motofumi Kurahashi ,  Masanori Takemoto ,  Hiroyuki Kawano ,  Motohiro Nakayama ,  Masato Yamada

IPC: B21B1/22 ,  B21B27/00 ,  B32B9/00

CPC classification number: B21B1/227 ,  B21D22/201 ,  B21B27/005 ,  Y10T428/24479 ,  Y10T428/24983 ,  Y10T428/31678

Abstract: To obtain a high tensile strength steel sheet which has an improved lubricating ability during press working, coating sharpness and defect-formation resistance, and which is useful as an outer plate of automobiles and electrical appliances, by forming uniform recesses and protrusions thereon and regulating the shapes of the recesses and protrusions, the recesses each having a flat portion at their bottom, and the size of the protrusion top faces, the depth between the recesses and the protrusions and the peak-to-peak distance being restricted. The recesses and protrusions formed thereon satisfy the following conditions; oil pools are formed thereon in an area covering 30% of the surface thereof; the top faces of the protrusions each having a size of 10 to 450 .mu.m; the level difference between the recesses and the protrusions being from 2 to 20 .mu.m; the peak-to-peak distance of the protrusions being from 50 to 1000 .mu.m; P and D satisfying the relationship 2.2

Abstract translation: PCT No.PCT / JP92 / 01369 Sec。 371日期：1994年8月25日 102（e）日期1994年8月25日PCT提交1992年10月21日PCT公布。 公开号WO93 / 12897 日期：1993年7月8日。为了获得在冲压加工中具有改善的润滑能力，涂层清晰度和缺陷形成阻力的高抗拉强度钢板，并且其可用作汽车和电器的外板，通过形成均匀的 凹槽和凸起，并调节凹槽和突起的形状，凹槽各自在其底部具有平坦部分，突起顶面的尺寸，凹部和突起之间的深度以及峰到峰距离 受到限制 其上形成的凹凸满足以下条件： 在覆盖其表面的30％的区域中形成油池; 突起的顶面各自具有10〜450μm的尺寸; 凹陷和突起之间的水平差为2至20μm; 突起的峰到峰距离为50〜1000μm; P和D满足关系式2.2

公开(公告)号：US5367903A

公开(公告)日：1994-11-29

申请号：US838252

申请日：1992-03-11

Applicant: Jacques Keller

Inventor： Jacques Keller

IPC: B21D22/20 ,  B21D37/18 ,  C10M103/06 ,  C10M173/02 ,  C10N10/02 ,  C10N30/06 ,  C10N40/24 ,  C10N50/02 ,  B21B45/02

CPC classification number: B21D37/18 ,  B21D22/201 ,  C10M103/06

Abstract: The process is characterized by the fact that, before drawing, a salt of the alkaline metal group formed by Li, Na, and K, and of an anion which is chemically inert with regard to the essential metal of the sheet chose from among the phosphates is deposited on the drawing tools. To deposit the salt, preferably, a solution of said salt is applied to the tools or to the sheet metal.

Abstract translation: PCT No.PCT / FR90 / 00643 Sec。 371日期：1992年3月11日 102（e）1992年3月11日PCT PCT 1990年9月4日PCT公布。 出版物WO91 / 03334 日期为1991年3月21日。该方法的特征在于，在拉伸之前，由Li，Na和K形成的碱金属基团的盐以及关于金属的基本金属化学惰性的阴离子 从磷酸盐中选择的片材沉积在绘图工具上。 为了沉积盐，优选将所述盐的溶液施加到工具或金属片上。

公开(公告)号：US5249447A

公开(公告)日：1993-10-05

申请号：US22859

申请日：1993-02-25

Applicant: Masanori Aizawa ,  Tetsuo Miyazawa ,  Katsuhiro Imazu ,  Seishichi Kobayashi ,  Hiroshi Ueno

Inventor： Masanori Aizawa ,  Tetsuo Miyazawa ,  Katsuhiro Imazu ,  Seishichi Kobayashi ,  Hiroshi Ueno

IPC: B21D22/20 ,  B29C51/14 ,  B29C51/42 ,  B21C27/02

CPC classification number: B29C51/426 ,  B21D22/201 ,  B29C51/14 ,  B29C51/42 ,  B29C2043/3615 ,  B29C2043/3631 ,  B29C43/18 ,  B29K2705/00 ,  B29K2995/005 ,  B29L2031/565 ,  B29L2031/712

Abstract: Disclosed is a process for the preparation of a thickness-reduced deep-draw-formed can, which comprises the steps of (i) coating a crystalline thermoplastic resin on a metal plate, (ii) heating the coated metal plate at a temperature higher than the glass transition point (Tg) of the thermoplastic resin and draw-forming the coated metal plated, and (iii) heating the obtained preliminarily drawn cup at a temperature higher than the glass transition temperature (Tg) of the thermoplastic resin and redrawing the cup at a bend-pulling speed of at least 1 m/min. According to this process, damage of the coating layer can be drastically moderated, and a deep-draw-formed can having prominently improved corrosion resistance and heat resistance can be obtained.

Abstract translation: PCT No.PCT / JP90 / 00190 Sec。 371 1990年12月12日第 102（e）1990年12月12日日期PCT提交1990年2月16日PCT公布。 出版物WO90 / 09269 日期为1990年8月23日。公开是制备厚度减小的深拉成形罐的方法，其包括以下步骤：（i）在金属板上涂覆结晶热塑性树脂，（ii） 金属板的温度高于热塑性树脂的玻璃化转变温度（Tg）并拉伸成形镀覆的镀金属，（iii）在高于玻璃化转变温度（Tg）的温度下加热获得的预拉伸杯 热塑性树脂，并以至少1米/分钟的弯曲拉拔速度重新绘制杯子。 根据该方法，可以显着降低涂层的损伤，并且可以获得显着地提高耐腐蚀性和耐热性的深拉成形体。

公开(公告)号：US5249446A

公开(公告)日：1993-10-05

申请号：US732754

申请日：1991-07-19

Applicant: Girma Biresaw ,  Dianne A. Zadnik

Inventor： Girma Biresaw ,  Dianne A. Zadnik

IPC: B21D22/20 ,  C10M161/00 ,  C10M173/00 ,  B21D22/00 ,  B21D28/00 ,  B21B45/02

CPC classification number: B21D22/201 ,  C10M161/00 ,  C10M173/00 ,  C10M2201/02 ,  C10M2207/123 ,  C10M2207/125 ,  C10M2207/126 ,  C10M2207/127 ,  C10M2207/129 ,  C10M2207/22 ,  C10M2209/104 ,  C10M2209/108 ,  C10M2219/04 ,  C10M2219/042 ,  C10M2219/044 ,  C10M2221/043 ,  C10N2240/402 ,  C10N2240/403 ,  C10N2240/404 ,  C10N2240/405 ,  C10N2240/406 ,  C10N2240/407 ,  C10N2240/408 ,  C10N2240/409 ,  C10N2250/02 ,  C10N2250/121 ,  Y10T29/4935

Abstract: Aluminum alloy finstock for making heat exchanger fins. The finstock is prelubricated with a water-microemulsifiable lubricant composition comprising an oil, an anionic surfactant, a polyalkoxy alkylphenol cosurfactant, and optionally a C.sub.10 -C.sub.36 mono- or dicarboxylic acid. The lubricant composition is preferably applied to the finstock dissolved in hexane which is then evaporated, leaving a water-microemulsifiable lubricant residue. The lubricated product is readily washable with water to microemulsify the lubricant residue into a microemulsion.

Abstract translation: 用于制造热交换器翅片的铝合金翅片。 粉末原料用含有油，阴离子表面活性剂，聚烷氧基烷基酚辅助表面活性剂和任选的C 10 -C 36单 - 或二羧酸的水 - 微乳液润滑剂组合物预润滑。 优选将润滑剂组合物施用于溶解在己烷中的散料片，然后将其蒸发，留下水 - 微乳化润滑剂残留物。 润滑的产品易于用水洗涤以将润滑剂残余物微乳化成微乳液。

公开(公告)号：US5119657A

公开(公告)日：1992-06-09

申请号：US573548

申请日：1990-08-27

Applicant: William T. Saunders

Inventor： William T. Saunders

IPC: B21D22/21 ,  B21D22/00 ,  B21D22/20 ,  B21D22/22 ,  B21D22/24 ,  B21D22/28 ,  B21D22/30 ,  B21D51/18 ,  B21D51/26 ,  B65D1/16 ,  B65D1/26

CPC classification number: B21D51/26 ,  B21D22/201 ,  B21D22/22 ,  B21D22/28 ,  B21D22/30 ,  B65D1/165 ,  B65D1/26

Abstract: 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 packs free of any requirement for washing, organic coating or repair of organic coating after fabrication and before such direct usage. Selective organic precoating includes embodying a blooming compound which is made available as draw lubricant responsive to heat and/or pressure of draw forming; also, surface application of a draw lubricant after curing of the organic coating. Combined lubricant on each surface is verified before start of fabricating. Draw-forming of tensile strength sheet metal is controlled over side wall height by clamping solely between planar clamping surfaces and by interruption of draw to establish a flange at the open end of cup-shaped work product. Surface area of the cavity entrance zone for each die is preselected along with curved surface transition zone on draw punch in relation to sheet metal substrate starting gage. Nesting of curvilinear clamping surfaces of the prior art is eliminated during redraw of work product. The curved transition zone of cup-shaped work product is reshaped prior to redraw.

Abstract translation: 在每个表面上预先涂覆有机涂层并将润滑剂拉成一体式罐体，将其整理成卫生包装，无需洗涤，有机涂层或制造后的有机涂层的修复，并在此之前 直接使用。 选择性有机预涂包括体现开花化合物，其可以作为拉伸润滑剂而得到，其响应于拉伸成形的加热和/或压力; 还有，有机涂层固化后的表面涂布润滑剂。 在开始制造之前验证每个表面上的组合润滑剂。 拉伸强度钣金的拉伸成形通过仅夹紧在平面夹紧表面之间并通过中断拉伸来控制在侧壁高度上，以在杯形工件的开口端形成凸缘。 预先选择每个模具的空腔入口区域的表面积以及拉伸冲头上的弯曲表面过渡区域相对于金属板材起始量具。 现有技术的曲线夹紧表面的嵌套在重新绘制工件时被消除。 杯形工作产品的弯曲过渡区域在重画之前重塑。

公开(公告)号：US5014536A

公开(公告)日：1991-05-14

申请号：US831624

申请日：1986-02-21

Applicant: William T. Saunders

Inventor： William T. Saunders

IPC: B21D22/21 ,  B21D22/00 ,  B21D22/20 ,  B21D22/22 ,  B21D22/24 ,  B21D22/28 ,  B21D22/30 ,  B21D51/18 ,  B21D51/26 ,  B65D1/16 ,  B65D1/26

CPC classification number: B21D51/26 ,  B21D22/201 ,  B21D22/22 ,  B21D22/28 ,  B21D22/30 ,  B65D1/165 ,  B65D1/26

Abstract: New technology for deep drawing can bodies for use in the manufacture of two-piece cans for food and beverage products from precoated flat-rolled sheet metal can stock in which damage to can stock precoated on both surfaces with an organic coating is avoided and draw-forming of the side wall is controlled to decrease metal requirements. A draw die cavity entrance (47, 74) is selected to provide at least a major portion of its curvilinear surface having a radius of curvature of about five times nominal sheet metal thickness gage, or less, e.g. a maximum radius of curvature of 0.04 inch is used for the more commonly used can stock materials. During cup redraw, nesting of curvilinear clamping surfaces (21, 26) of the prior art is eliminated; the compound curvilinear juncture of a work product cup, between its end wall and side wall, is reshaped about a clamping ring compound curvilinear transition zone (72) of smaller surface area than the cup juncture and, the sheet metal is clamped solely between planar clamping surfaces (63, 71) during redraw to a smaller diameter utilizing a male punch (66) with a punch nose (79) having a significantly larger surface area than that of the cavity entrance zone.

Abstract translation: 用于深冲制的新技术用于制造用于食品和饮料产品的两件式罐头的预成型平板金属罐体可以防止在两面上用有机涂层预涂涂层的损伤， 控制侧壁的形成以减少金属要求。 选择拉模腔入口（47,74）以提供其曲线表面的至少大部分，其曲率半径为标称板金属厚度计的大约五倍，或更小，例如更小。 最常用的曲率半径为0.04英寸，用于更普遍使用的库存材料。 在杯子再绘制期间，消除了现有技术的曲线夹紧表面（21,26）的嵌套; 在其端壁和侧壁之间的工作产品杯的复合曲线接合体围绕比杯接合面更小的表面积的夹紧环复合曲线过渡区（72）重新成形，并且金属片仅被夹在平面夹紧 使用具有比空腔入口区域大得多的表面积的冲头（79）的凸形冲头（66）再刷新到较小直径的表面（63,71）。

公开(公告)号：US4940522A

公开(公告)日：1990-07-10

申请号：US404841

申请日：1989-09-08

Applicant: Hiroshi Kagechika ,  Tadahiko Mishima ,  Yoshinori Yomura ,  Hiroshi Ishikawa ,  Naoyuki Oniwa ,  Yoshihiko Yasue

Inventor： Hiroshi Kagechika ,  Tadahiko Mishima ,  Yoshinori Yomura ,  Hiroshi Ishikawa ,  Naoyuki Oniwa ,  Yoshihiko Yasue

IPC: C23C14/02 ,  B21B1/22 ,  B21B1/38 ,  B21D22/20 ,  C23C14/16 ,  C23C14/56 ,  C23C16/00

CPC classification number: B21D22/201 ,  B21B1/22 ,  C23C14/562 ,  B21B2001/383 ,  B21B2261/14 ,  Y10T428/12472 ,  Y10T428/12722 ,  Y10T428/12757 ,  Y10T428/12854 ,  Y10T428/12944 ,  Y10T428/12951 ,  Y10T428/12993

Abstract: A method of manufacturing a plated steel sheet for cans which must have a good outer appearance for printing and high image clarity. The method comprises forming a plating layer directly on the surface of a steel sheet having an average central surface roughness of 0.10 .mu.m or less, the plating layer being formed by vacuum deposition. The plating layer is a metal or a metal alloy, has a thickness of from 0.01 to 5 .mu.m, and has a high image clarity.

公开(公告)号：US4863060A

公开(公告)日：1989-09-05

申请号：US154309

申请日：1988-02-10

Applicant: William T. Saunders

Inventor： William T. Saunders

IPC: B21D22/20 ,  C25D5/10 ,  C25D5/48 ,  C25D5/50

CPC classification number: B21D22/201 ,  C25D5/10 ,  C25D5/48 ,  C25D5/505 ,  Y10S220/29 ,  Y10S220/917 ,  Y10T428/12569 ,  Y10T428/12611 ,  Y10T428/12722

Abstract: Composite-coated flat-rolled steel can stock processing and product for fabrication of sheet metal cans, in particular for three-piece, welded or cemented side seam cans. Single or double-reduced, low carbon, flat-rolled steel of a gage in the range of about 55 to 110 pounds per base box is flash coated with tin (0.05 #/bb), which is alloyed with the steel base metal; at least 0.20 #/bb of tin is added to one surface only, flow brightened and water quenched; chemical treatment chrome oxide coating of about 100 to 750 milligrams per square foot is added to both surfaces and an organic coating of 2.5 to 15 milligrams per square inch is added to the surface which is free of flow-brightened tin for disposition internally of a can fabricated from such coated can stock. The equivalent of quarter-pound and higher coating weight tinplate protection is provided while decreasing tin requirements and maintaining three-piece can fabrication properties not available with coating metal substitutes for tin.

Abstract translation: 复合涂层平轧钢板可以进行坯料加工和制造金属板罐的产品，特别是三件式的焊接或胶合侧缝罐。 在每个基底箱约55至110磅范围内的量规的单层或双层，低碳，扁平钢板用锡（0.05＃/ bb）闪光涂层，其与钢基体金属合金; 在一个表面仅添加至少0.20＃/ bb的锡，流动变亮并进行水淬; 加入约100至750毫克/平方英尺的化学处理铬氧化物涂层，每平方英寸2.5至15毫克的有机涂层被加入到表面，该表面不含流动亮化的锡，用于罐内部的配置 由这样的涂层罐头制成。 提供相当于四分之一磅和更高涂层重量的马口铁保护，同时减少锡的要求，并保持三维罐制造性能不适用于镀锡金属替代锡。

公开(公告)号：US4741934A

公开(公告)日：1988-05-03

申请号：US848581

申请日：1986-04-07

Applicant: Kazukiyo Terayama ,  Yashichi Oyagi ,  Yukio Tsukamoto

Inventor： Kazukiyo Terayama ,  Yashichi Oyagi ,  Yukio Tsukamoto

IPC: B32B15/08 ,  B05D7/22 ,  B21D22/20 ,  B65D8/16 ,  B65D25/14

CPC classification number: B05D7/22 ,  B21D22/201 ,  B65D25/14 ,  Y10T428/1359 ,  Y10T428/31678 ,  Y10T428/31692

Abstract: A steel sheet for making cans carrying a layer of a thermoplastic resin having a thickness of 3 to 100 microns on at least one surface thereof which, when shaped into a can, will define its inner surface, and a foil of aluminum or an aluminum alloy having a thickness of 5 to 100 microns on the resin layer. Also disclosed is a can for holding a drink which is formed from such a steel sheet, and which has a layer of a thermosetting resin on the foil. A method of making any such can is also disclosed.

Abstract translation: 一种用于制造在其至少一个表面上承载厚度为3至100微米的热塑性树脂层的罐的钢板，其在成形为罐时将限定其内表面，铝箔或铝合金箔 在树脂层上具有5至100微米的厚度。 还公开了用于保持由这种钢板形成的饮料的罐，并且在箔上具有热固性树脂层。 还公开了制造任何这种罐的方法。