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Nozzle-locating insulator having spring-noncontact sections interposed between spring-contact sections

A technology of insulators and nozzles, applied in the direction of injection devices, etc., can solve the problems of easy cracking, expensive manufacturing, and high flammability.

Active Publication Date: 2013-04-17
HUSKY INJECTION MOLDING SYST LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is expensive to manufacture, prone to cracking, and highly flammable

Method used

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  • Nozzle-locating insulator having spring-noncontact sections interposed between spring-contact sections
  • Nozzle-locating insulator having spring-noncontact sections interposed between spring-contact sections
  • Nozzle-locating insulator having spring-noncontact sections interposed between spring-contact sections

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] figure 1 A schematic representation (specifically, a cross-sectional view) is depicted of the nozzle positioning insulator (300), molding tool system (100) and molding system (200). The molding tool system (100) may have a nozzle positioning insulator (300). The molding system (200) may have a molding tool system (100). It should be appreciated that nozzle positioning insulator (300), molding tool system (100), and molding system (200) may be sold separately or provided by a single supplier. The molding system ( 200 ) includes, for example, a platen assembly (not depicted, but known) having a stationary platen and a movable platen. The molding tool system is supported by the platen assembly of the molding system. Each of nozzle positioning insulator (300), molding tool system (100), and molding system (200) may include, but is not limited to, components known to those skilled in the art, and such known components will not be described herein ; these known components...

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PUM

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Abstract

A nozzle-locating insulator (300), comprising: a body assembly (302), having: a spring-facing surface (304) including: spring-contact sections (306); and spring-noncontact sections (308) interposed between the spring-contact sections (306).

Description

technical field [0001] An aspect generally relates to (and is not limited to) a nozzle positioning insulator, a molding tool having a nozzle positioning insulator, and / or a molding system having a molding tool system including a nozzle positioning insulator. Background technique [0002] The first man-made plastic was invented in England in 1851 by Alexander Parkes. He exhibited it publicly at the London International Exhibition in 1862, calling it Parkesine material. Cellulose-derived Parkesine can be heated, molded, and retains its shape when cooled. However, it is expensive to manufacture, prone to cracking, and highly flammable. In 1868, American inventor John Wesley HYATT developed a plastic material he named Celluloid (Celluloid), which improved the concept of PARKES so that it could be processed into a finished form. HYATT patented the first injection molding machine in 1872. It works like a large hypodermic needle, using a plunger to inject plastic through a heat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/20B05B15/08B29C45/03B29C45/17B05B15/68
CPCB29C45/27B29C2045/2759B29C2045/2766B29C45/2737B29C45/1781
Inventor 格雷戈里·雷·哈蒙德
Owner HUSKY INJECTION MOLDING SYST LTD
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