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Tooling assembly, blanking tool therefor and associated method

A technology for processing tools and cutting materials, which can be used in household appliances, other household appliances, applications, etc., and can solve problems such as damage, abrasion, damage, etc.

Active Publication Date: 2015-04-15
STOLLE MACHINERY CO LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Thus, similar to the 4-point cutout 4 discussed above with respect to FIGS. Damage (such as but not limited to wear; damage) body 6'

Method used

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  • Tooling assembly, blanking tool therefor and associated method
  • Tooling assembly, blanking tool therefor and associated method
  • Tooling assembly, blanking tool therefor and associated method

Examples

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Embodiment Construction

[0032] For purposes of illustration, embodiments of the invention will be described as applied to cutting (eg, shearing) blanks from a sheet of material, such as, but not limited to, sheet metal, and subsequently forming cups and containers from the blanks (eg without limitation beverage / beer cans; food cans), but obviously they can also be used to suitably cut (eg shear) any known blank or suitable material for a wide variety of different purposes and uses .

[0033] It is to be understood that certain elements shown in the drawings herein and described in the following description are merely exemplary embodiments of the invention, provided for purposes of illustration only, and are provided as non-limiting examples. Therefore, specific dimensions, orientations and other physical characteristics related to the embodiments disclosed herein are not to be considered as limiting the scope of the invention.

[0034]As used herein, directional terms such as left, right, front, bac...

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Abstract

A blanking tool is provided for cutting blanks from a sheet of material. The sheet of material includes a product area where the blanks are located, and a web area, which is the area between the blanks. The blanking tool includes a shear having first and second opposing sides, an outer diameter, and an inner diameter. A plurality of contact surfaces are disposed on the second side of the shear. The contact surfaces engage only the web of the material. A tooling assembly is also disclosed, which includes first and second tooling coupled to first and second opposing portions, respectively, of a press and being structured to cooperate to engage the sheet of material therebetween. The blanking tool is coupled to the first tooling, and the shear of the blanking tool cooperates with a portion of the second tooling to cut the blanks from the material.

Description

[0001] Cross references to related patent applications [0002] This application claims the U.S. patent application filed on March 10, 2010, with serial number No. 61 / 312,316, titled "TOOLING ASSEMBLY, BLANKING TOOL THEREFOR AND ASSOCIATED METHOD" Priority of Provisional Patent Application. technical field [0003] The present invention relates generally to process tool assemblies, and more particularly, the present invention relates to process tool assemblies for forming containers. The invention also relates to blanking tools and related methods. Background technique [0004] It is well known to draw and flatten sheet metal blanks to manufacture thin walled container or can bodies for packaging beverages (eg, carbonated beverages; non-carbonated beverages), food or other substances. A tooling assembly for forming a cup or container body has conventionally included forming material (eg, without limitation, a sheet metal blank) passed between male and female dies of the pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D28/06
CPCY10T83/06Y10T83/9447B21D28/06B21D22/28B21D51/26
Inventor J·A·刘易斯
Owner STOLLE MACHINERY CO LLC
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