JPS555839A - Impregnation die for liquid thermosetting resin compound - Google Patents

Impregnation die for liquid thermosetting resin compound

Info

Publication number
JPS555839A
JPS555839A JP7875778A JP7875778A JPS555839A JP S555839 A JPS555839 A JP S555839A JP 7875778 A JP7875778 A JP 7875778A JP 7875778 A JP7875778 A JP 7875778A JP S555839 A JPS555839 A JP S555839A
Authority
JP
Japan
Prior art keywords
cavity
die
thermosetting resin
impregnation die
liquid thermosetting
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
JP7875778A
Other languages
Japanese (ja)
Inventor
Susumu Kojima
Mitsuo Motoki
Yutaka Mori
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7875778A priority Critical patent/JPS555839A/en
Publication of JPS555839A publication Critical patent/JPS555839A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0055—Moulds or cores; Details thereof or accessories therefor with incorporated overflow cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles

Abstract

PURPOSE: To obtain high quality moldings including no voids by impregnating resin into and exhausting the air out of the cavity which is disposed inclined in the impregnation die with respect to the vertical line of the die.
CONSTITUTION: A cavity 22 is provided in the impregnation die 21 with its central line or surface inclined at a predetermined angle θ with respect to the vertical line of the die. A liquid thermosetting resin composition 23 is poured into the cavity 22 through a resin inlet 24 by means of a pouring apparatus 25. The air within the cavity is exhausted therefrom. After pouring is completed, the resin is subject to the heating prosses to set.
COPYRIGHT: (C)1980,JPO&Japio
JP7875778A 1978-06-30 1978-06-30 Impregnation die for liquid thermosetting resin compound Pending JPS555839A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7875778A JPS555839A (en) 1978-06-30 1978-06-30 Impregnation die for liquid thermosetting resin compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7875778A JPS555839A (en) 1978-06-30 1978-06-30 Impregnation die for liquid thermosetting resin compound

Publications (1)

Publication Number Publication Date
JPS555839A true JPS555839A (en) 1980-01-17

Family

ID=13670763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7875778A Pending JPS555839A (en) 1978-06-30 1978-06-30 Impregnation die for liquid thermosetting resin compound

Country Status (1)

Country Link
JP (1) JPS555839A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61240589A (en) * 1985-04-18 1986-10-25 松下電器産業株式会社 High frequency heater
JPS628493A (en) * 1985-07-02 1987-01-16 松下電器産業株式会社 High frequency heater
JP2010519064A (en) * 2007-02-19 2010-06-03 ディアブ インターナショナル アクチボラゲット Dynamic type tool

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61240589A (en) * 1985-04-18 1986-10-25 松下電器産業株式会社 High frequency heater
JPS628493A (en) * 1985-07-02 1987-01-16 松下電器産業株式会社 High frequency heater
JP2010519064A (en) * 2007-02-19 2010-06-03 ディアブ インターナショナル アクチボラゲット Dynamic type tool
US8419406B2 (en) 2007-02-19 2013-04-16 Diab International Ab Dynamic mould tool

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