JPS5699622A - Mold for forming resin fan - Google Patents

Mold for forming resin fan

Info

Publication number
JPS5699622A
JPS5699622A JP333980A JP333980A JPS5699622A JP S5699622 A JPS5699622 A JP S5699622A JP 333980 A JP333980 A JP 333980A JP 333980 A JP333980 A JP 333980A JP S5699622 A JPS5699622 A JP S5699622A
Authority
JP
Japan
Prior art keywords
mold
peripheral
central
fan
mold portion
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP333980A
Other languages
Japanese (ja)
Inventor
Tadashi Okubo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP333980A priority Critical patent/JPS5699622A/en
Publication of JPS5699622A publication Critical patent/JPS5699622A/en
Pending legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

PURPOSE: To permit one kind of resin fan forming mold to mold a variety of fans and reduce the mold cost by dividing the mold body into the central and peripheral mold portions and cutting blade tip portions of various lengths in the peripheral mold portion.
CONSTITUTION: A resin fan forming mold A comprises a moving side mold B and a fixed side mold C. The mold body 1 of the moving side mold B is divided into a central mold portion 2 and a peripheral mold portion 3, and the shape of the central mold portion 2 is standardized so that all kinds of fan 4 can be formed into the same shape. In the center of the peripheral mold portion 3, a fitting hole 24 for the central mold portion 2 is bored. Tip portions of a blades 6 of various dimensions corresponding to the kinds of fan 4 are cut in the peripheral mold portion 3 respectively at fixed angles. The central mold portion 2 is tightly fitted into the hole 24 in the peripheral mold portion 3, and a base portion 26 and a tip portion 27 of the blade 6 are made to agree with each other according to the fan 4.
COPYRIGHT: (C)1981,JPO&Japio
JP333980A 1980-01-15 1980-01-15 Mold for forming resin fan Pending JPS5699622A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP333980A JPS5699622A (en) 1980-01-15 1980-01-15 Mold for forming resin fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP333980A JPS5699622A (en) 1980-01-15 1980-01-15 Mold for forming resin fan

Publications (1)

Publication Number Publication Date
JPS5699622A true JPS5699622A (en) 1981-08-11

Family

ID=11554591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP333980A Pending JPS5699622A (en) 1980-01-15 1980-01-15 Mold for forming resin fan

Country Status (1)

Country Link
JP (1) JPS5699622A (en)

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