JPS6116223B2 - - Google Patents

Info

Publication number
JPS6116223B2
JPS6116223B2 JP56090296A JP9029681A JPS6116223B2 JP S6116223 B2 JPS6116223 B2 JP S6116223B2 JP 56090296 A JP56090296 A JP 56090296A JP 9029681 A JP9029681 A JP 9029681A JP S6116223 B2 JPS6116223 B2 JP S6116223B2
Authority
JP
Japan
Prior art keywords
valve
gas
mold
cavity
vent groove
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.)
Expired
Application number
JP56090296A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57205127A (en
Inventor
Genzo Kawashima
Tadashi Ueki
Takahiko Takeshima
Tsuneo Ueno
Masayuki Nishimoto
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.)
Ube Corp
Original Assignee
Ube Industries 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP56090296A priority Critical patent/JPS57205127A/ja
Priority to AU77361/81A priority patent/AU529914B2/en
Priority to US06/322,364 priority patent/US4489771A/en
Priority to CA000390323A priority patent/CA1173614A/en
Priority to CH742981A priority patent/CH655452B/de
Priority to DE19813145742 priority patent/DE3145742A1/de
Priority to SU813358554A priority patent/SU1184437A3/ru
Priority to FR8121835A priority patent/FR2494150B1/fr
Priority to KR1019810004530A priority patent/KR870001311B1/ko
Priority to IT25209/81A priority patent/IT1140287B/it
Priority to BR8107586A priority patent/BR8107586A/pt
Priority to ES81507336A priority patent/ES507336A0/es
Publication of JPS57205127A publication Critical patent/JPS57205127A/ja
Publication of JPS6116223B2 publication Critical patent/JPS6116223B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
JP56090296A 1980-11-20 1981-06-12 Degassing device of mold in injection molding apparatus Granted JPS57205127A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP56090296A JPS57205127A (en) 1981-06-12 1981-06-12 Degassing device of mold in injection molding apparatus
AU77361/81A AU529914B2 (en) 1980-11-20 1981-11-11 Gas venting incorporated with a mould
US06/322,364 US4489771A (en) 1980-11-20 1981-11-17 Gas-venting arrangement incorporated with a mold
CA000390323A CA1173614A (en) 1980-11-20 1981-11-18 Gas-venting arrangement incorporated with a mold
CH742981A CH655452B (enrdf_load_stackoverflow) 1980-11-20 1981-11-19
DE19813145742 DE3145742A1 (de) 1980-11-20 1981-11-19 Entgasungsvorrichtung fuer eine gussform, insbesondere spritzgussform
SU813358554A SU1184437A3 (ru) 1980-11-20 1981-11-19 Вентил ционное устройство дл литейной формы
FR8121835A FR2494150B1 (fr) 1980-11-20 1981-11-20 Moule de fonderie muni d'un dispositif d'evacuation de gaz
KR1019810004530A KR870001311B1 (ko) 1980-11-20 1981-11-20 금형용 가스배출장치
IT25209/81A IT1140287B (it) 1980-11-20 1981-11-20 Dispositivo di sfogo di gas incorporato con uno stampo
BR8107586A BR8107586A (pt) 1980-11-20 1981-11-20 Sistema de ventilacao de gas
ES81507336A ES507336A0 (es) 1980-11-20 1981-11-20 Perfeccionamientos en un dispositivo de ventilacion de gas incorporado en un molde de una maquina de moldear.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56090296A JPS57205127A (en) 1981-06-12 1981-06-12 Degassing device of mold in injection molding apparatus

Publications (2)

Publication Number Publication Date
JPS57205127A JPS57205127A (en) 1982-12-16
JPS6116223B2 true JPS6116223B2 (enrdf_load_stackoverflow) 1986-04-28

Family

ID=13994567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56090296A Granted JPS57205127A (en) 1980-11-20 1981-06-12 Degassing device of mold in injection molding apparatus

Country Status (1)

Country Link
JP (1) JPS57205127A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62147436U (enrdf_load_stackoverflow) * 1986-03-11 1987-09-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62147436U (enrdf_load_stackoverflow) * 1986-03-11 1987-09-17

Also Published As

Publication number Publication date
JPS57205127A (en) 1982-12-16

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