公开(公告)号：US4485663A

公开(公告)日：1984-12-04

申请号：US560280

申请日：1983-12-13

申请人： Vance B. Gold ,  Thomas L. Phalin

发明人： Vance B. Gold ,  Thomas L. Phalin

IPC分类号： B21D22/22 ,  B21D22/28

CPC分类号： B21D22/22

摘要： This disclosure relates to a product, the process for making same from precoated metal and the tool used for making the product. The product is a concurrently drawn and ironed sanitary food can wherein the side wall thickness of the container is relatively uniform and approximately 0.001" thinner than the thickness of the starting material. The process is a concurrent multiple drawing and ironing operation wherein the diameter and the wall thickness are reduced in each of a plurality of operations. Finally, the tools used for each drawing and ironing operation have particular configurations designed to permit this concurrent forming of both the diameter and the side wall thickness.

摘要翻译： 本公开涉及一种产品，其从预涂金属制造方法和用于制造该产品的工具。 该产品是同时拉制和熨烫的卫生食品罐，其中容器的侧壁厚度相对均匀并且比起始材料的厚度大约0.001“。 该过程是并行多次拉伸和熨烫操作，其中在多个操作中的每一个中减小直径和壁厚。 最后，用于每次牵引和熨烫操作的工具具有特定的配置，其设计允许直径和侧壁厚度同时形成。

公开(公告)号：US4405058A

公开(公告)日：1983-09-20

申请号：US234452

申请日：1981-02-13

申请人： Thomas L. Phalin

发明人： Thomas L. Phalin

IPC分类号： B65D1/12 ,  B21D22/30 ,  B65D1/28 ,  B65D1/40 ,  B65D8/04 ,  B65D25/14

CPC分类号： B21D22/30 ,  B65D1/28 ,  Y10S220/22

摘要： This disclosure relates to a product, the process for making same from precoated metal and the tool used for making the product. The product is a concurrently drawn and ironed sanitary food can wherein the side wall thickness of the container is relatively uniform and approximately 0.001" thinner than the thickness of the starting material. The process is a concurrent multiple drawing and ironing operation wherein the diameter and the wall thickness are reduced in each of a plurality of operations. Finally, the tools used for each drawing and ironing operation have particular configurations designed to permit this concurrent forming of both the diameter and the side wall thickness.

摘要翻译： 本公开涉及一种产品，其从预涂金属制造方法和用于制造该产品的工具。 该产品是同时拉制和熨烫的卫生食品罐，其中容器的侧壁厚度相对均匀并且比起始材料的厚度大约0.001“。 该过程是并行多次拉伸和熨烫操作，其中在多个操作中的每一个中减小直径和壁厚。 最后，用于每次牵引和熨烫操作的工具具有特定的配置，其设计允许直径和侧壁厚度同时形成。

公开(公告)号：US4502313A

公开(公告)日：1985-03-05

申请号：US377331

申请日：1982-05-12

申请人： Thomas L. Phalin ,  James J. Ulmes

发明人： Thomas L. Phalin ,  James J. Ulmes

IPC分类号： B21D22/28 ,  B21D51/26

CPC分类号： B21D22/28 ,  B21D51/26

摘要： An apparatus for drawing and ironing a cup with a peripheral flange from relatively thin material into an elongated container also having a flange by moving a die and punch relative to one another and draw clamping and centering sleeve coaxial therewith and thereafter applying a bottom forming member axially relative to the die against the punch to profile shape said container bottom without the benefit of coolant flooding of said material during drawing and ironing, the improvement comprising; a die of a predetermined shape and size carried in the apparatus, a punch of a predetermined shape and size for cooperating with said die and each having surfaces which define a clearance therebetween during forming of said material; separate passages through said die means and said punch means to permit flow of coolant; valving in line with die and punch passages for independent control of the coolant flow from a supply means to said die and punch to permit regulation of the operating temperature of said die means with respect to said punch means to increase or decrease said clearance therebetween by moving said surfaces toward or away from one another during the drawing and ironing of said material into an elongated container.

摘要翻译： 一种用于将具有来自相对薄的材料的周边凸缘的杯子拉伸和熨烫的细长容器，其还具有通过相对于彼此移动模具和冲头并且拉紧与其同轴的夹紧和定心套筒的凸缘，然后轴向地施加底部形成构件 相对于模具抵抗冲头以形成所述容器底部，而在拉伸和熨烫期间没有所述材料的冷却剂淹没的益处，改进包括： 在装置中承载的预定形状和尺寸的模具，与所述模具配合的预定形状和尺寸的冲头，每个具有在形成所述材料期间在其间形成间隙的表面; 通过所述模具装置和所述冲头装置分离通道以允许冷却剂流动; 阀门与模具和冲头通道一致，用于独立控制从供给装置到所述模具和冲头的冷却剂流动，以允许相对于所述冲头装置调节所述模具装置的操作温度，以通过移动来增加或减小其间的间隙 在将所述材料拉伸和熨烫成细长容器期间，所述表面彼此朝向或远离彼此。

公开(公告)号：US4412440A

公开(公告)日：1983-11-01

申请号：US234451

申请日：1981-02-13

申请人： Thomas L. Phalin ,  James J. Ulmes

发明人： Thomas L. Phalin ,  James J. Ulmes

IPC分类号： B21D22/28 ,  B21D22/22 ,  B65D1/14 ,  B21B45/00

CPC分类号： B21D22/22

摘要： This disclosure relates to a product, the process for making same from precoated metal and the tool used for making the product. The product is a concurrently drawn and ironed sanitary food can wherein the side wall thickness of the container is relatively uniform and approximately 0.001" thinner than the thickness of the starting material. The process is a concurrent multiple drawing and ironing operation wherein the diameter and the wall thickness are reduced in each of a plurality of operations. Finally, the tools used for each drawing and ironing operation have particular configurations designed to permit this concurrent forming of both the diameter and the side wall thickness.

摘要翻译： 本公开涉及一种产品，其从预涂金属制造方法和用于制造该产品的工具。 该产品是同时拉制和熨烫的卫生食品罐，其中容器的侧壁厚度相对均匀并且比起始材料的厚度大约0.001“。 该过程是并行多次拉伸和熨烫操作，其中在多个操作中的每一个中减小直径和壁厚。 最后，用于每次牵引和熨烫操作的工具具有特定的配置，其设计允许直径和侧壁厚度同时形成。