Forming die for component of die body

A technology for forming molds and formwork components, which is applied in the direction of formwork/formwork/work frame, building components, ceramic molding cores, etc., which can solve the problems of inconvenient demoulding and easy damage of thin-walled boxes
CN1661170AInactive Publication Date: 2005-08-31湖南邱则有专利战略策划有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
湖南邱则有专利战略策划有限公司
Publication Date
2005-08-31
Estimated Expiration
Not applicable · inactive patent

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Abstract

A die for forming die shell component uses side die surface and bottom die surface to set up a formpiston. It is featured as piecing together at least two templates being used as side die surface and bottom die surface form the formpiston, setting an ingression demoulding structure or device on template to make convenience for die-demoulding so as to use the die to form thin wall pipe or box and to form thin wall pipe or box with opening.
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Description

(1) Technical field

[0001] The invention relates to a mold for forming a mold shell component. (2) Background technology

[0002] At present, cast-in-place reinforced concrete hollow slabs, especially the non-core-pulling hole-forming process of cast-in-situ reinforced concrete hollow slabs, are generally filled with thin-walled tubes or thin-walled boxes, which can meet the needs of various hollow slabs for evacuating concrete. The applicant applied for an invention patent with the application number 99115665.X and the title "fiber-reinforced thin-walled pipe (box) for reinforced concrete filling and its manufacturing method" on November 29, 1999, and the application number 99115666.8 , the invention patent titled "fiber-reinforced thin-walled box for filling cast-in-place reinforced concrete and its manufacturing method", the thin-walled tube or thin-walled box can be open, and if it has a seal, it can be closed A thin-walled tube or a closed thin-walled box; the mold use...

Claims

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