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Method of, and apparatus for, producing composite articles

A kind of equipment and composite battery technology, applied in the direction of final product manufacturing, electrode manufacturing, sustainable manufacturing/processing, etc., can solve problems such as technical complexity

Inactive Publication Date: 2011-10-19
扬·彼得鲁斯·休曼
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Clearly, controlling the supply of two molten molding materials within a single mold is technically complex

Method used

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  • Method of, and apparatus for, producing composite articles
  • Method of, and apparatus for, producing composite articles
  • Method of, and apparatus for, producing composite articles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0062] first reference figure 1 , figure 2 with image 3 , the device 10 is shown to include first, second and third components labeled 12 , 14 and 16 .

[0063] Part 12 is a stationary part and has an injection point 18 for synthetic plastic material at its center. Front surface 20 of component 12 (see image 3 ) has a groove 22 therein, which will be described in detail below. Holes 24 in the corners of part 12 receive fixed guide bars (not shown) along which parts 14 and 16 move during use of the device.

[0064] exist Figure 1 to Figure 7 In the description, reference will be made to the aforementioned groove 22 and various other grooves. However, by Figure 8 to Figure 13 The arrangement of these grooves will be best understood from the description below.

[0065] Part 14 has a groove 26 cut into a surface 28 facing surface 20 of part 12 ( figure 1 ).

[0066] The part 14 has a through opening 30 . These openings from the surface 28 ( figure 1 with figure ...

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PUM

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Abstract

Apparatus for manufacturing a composite structure of metal or other material and injection moulded synthetic plastics is disclosed. The apparatus comprises three components (12, 14, 16) which can be moved between an open position in which they are spaced apart and a closed position in which they are forced into contact. The centre component (14) has openings (30) in it and the outer component (16) has protrusions (36) which enter the openings (30) in the component (12) and punch a strip (40) which is between the two components. The punched out element is forced through the centre component (14) into a moulding cavity defined by the components (12, 14) and the front faces of the protrusions (36). A plastics material injection point (18) is provided in the component (12).

Description

technical field [0001] The present invention relates to a method for the production of composite parts, which is particularly, but not limited, intended for the production of grids for secondary batteries. The invention also relates to a plant for producing composite parts. Background technique [0002] One widely used battery type is the lead-acid battery. It is this battery that is used to start the internal combustion engine and as a backup power source. [0003] The basic component of a lead-acid battery is the battery grid. Conventionally, a battery grid includes a rectangular frame, an array of intersecting bars filling the space enclosed by the frame and providing a plurality of openings, and terminal tabs protruding from the frame. Frame, rods and lugs are all made of lead. [0004] Lead is a malleable material that is less resistant to bending and deformation. To impart rigidity to the plates, additives such as calcium and antimony are added to the lead before ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M4/04H01M4/14H01M4/20H01M4/73
CPCH01M4/14H01M4/20H01M4/661H01M4/668H01M4/68H01M4/72H01M4/73H01M4/82Y10T29/4998Y10T29/10Y02E60/10Y02P70/50
Inventor 扬·彼得鲁斯·休曼
Owner 扬·彼得鲁斯·休曼