TW377279B - New production method for safety helmet forming - Google Patents

New production method for safety helmet forming

Info

Publication number
TW377279B
TW377279B TW083103210A03A TW083103210A03A TW377279B TW 377279 B TW377279 B TW 377279B TW 083103210A03 A TW083103210A03 A TW 083103210A03A TW 083103210A03 A TW083103210A03 A TW 083103210A03A TW 377279 B TW377279 B TW 377279B
Authority
TW
Taiwan
Prior art keywords
fiber
soaked
long fiber
safety helmet
impact
Prior art date
Application number
TW083103210A03A
Other languages
Chinese (zh)
Inventor
wen-zhen Shen
Original Assignee
Topkey Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Topkey Corp filed Critical Topkey Corp
Priority to TW083103210A03A priority Critical patent/TW377279B/en
Application granted granted Critical
Publication of TW377279B publication Critical patent/TW377279B/en

Links

Landscapes

  • Helmets And Other Head Coverings (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

The invention is to provide a new production method for safety helmet forming (amendment 3), a reinvention as amendment for the original application number 83103210, comprising the following steps: first, weave, soak the fiber in resin and weave into long fiber pre-soaked fabric; second, cut the said long fiber pre-soaked fiber according to the desired sizes; third, base stick pre-form, use a balloon pressurized expansion surface as a base, place the cut long fiber per-soaked fiber described above to form a base layer circumference; fourth, set up a frame, choose a pre-cut multi-layer light material according to the impact points to lay on top of the base layer circumference described above to form an impact-resistant frame; fifth, attach the outer layer, use plural layers of the said long fiber per-soaked fiber at different angles to cover the impact-resistant frame; sixth, mode forming, move the object that has finished the steps described before into a mode and pressurize it with air, this makes the pre-formed object snug fit the inner wall of the mode cave, and harden it with heat at 80-200 degrees C. With the above process, a safety helmet body of a material that is light and has pierce-resistant characteristic is formed.
TW083103210A03A 1998-12-15 1998-12-15 New production method for safety helmet forming TW377279B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW083103210A03A TW377279B (en) 1998-12-15 1998-12-15 New production method for safety helmet forming

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW083103210A03A TW377279B (en) 1998-12-15 1998-12-15 New production method for safety helmet forming

Publications (1)

Publication Number Publication Date
TW377279B true TW377279B (en) 1999-12-21

Family

ID=57942029

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083103210A03A TW377279B (en) 1998-12-15 1998-12-15 New production method for safety helmet forming

Country Status (1)

Country Link
TW (1) TW377279B (en)

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