GB1423278A - Injection device for injection moulding apparatus - Google Patents

Injection device for injection moulding apparatus

Info

Publication number: GB1423278A
Authority: GB; United Kingdom
Prior art keywords: nozzles; injection; heater; dec; secured
Prior art date: 1972-12-07
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

GB5671973A

Other languages

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.)

EUROP ACCUMULATEURS

Original Assignee

EUROP ACCUMULATEURS

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.)

1972-12-07

Filing date

1973-12-06

Publication date

1976-02-04

1973-12-06 Application filed by EUROP ACCUMULATEURS filed Critical EUROP ACCUMULATEURS

1976-02-04 Publication of GB1423278A publication Critical patent/GB1423278A/en

Status Expired legal-status Critical Current

Links

238000002347 injection Methods 0.000 title abstract 2
239000007924 injection Substances 0.000 title abstract 2
238000001746 injection moulding Methods 0.000 title abstract 2
238000010438 heat treatment Methods 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
238000000465 moulding Methods 0.000 abstract 1
238000005192 partition Methods 0.000 abstract 1
239000012815 thermoplastic material Substances 0.000 abstract 1

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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2725—Manifolds

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Injection Moulding Of Plastics Or The Like (AREA)

GB5671973A 1972-12-07 1973-12-06 Injection device for injection moulding apparatus Expired GB1423278A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7243664A FR2209659B1 (de)	1972-12-07	1972-12-07

Publications (1)

Publication Number	Publication Date
GB1423278A true GB1423278A (en)	1976-02-04

Family

ID=9108374

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB5671973A Expired GB1423278A (en)	1972-12-07	1973-12-06	Injection device for injection moulding apparatus

Country Status (7)

Country	Link
BE (1)	BE807893A (de)
DE (1)	DE2357666A1 (de)
FR (1)	FR2209659B1 (de)
GB (1)	GB1423278A (de)
IT (1)	IT1003240B (de)
LU (1)	LU68932A1 (de)
NL (1)	NL7316532A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1265907A (en) *	1987-02-17	1990-02-20	Jobst U. Gellert	Injection molding system having manifold with side mounted nozzles and method
SE506586C2 (sv) *	1996-05-13	1998-01-19	Flexiject Innovations Hb	Formsprutning av detaljer av olika vikt, storlek och form i en och samma processcykel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3499189A (en) *	1967-11-29	1970-03-10	Osley & Whitney Inc	Cartridge heater for cold manifold mold

1972
- 1972-12-07 FR FR7243664A patent/FR2209659B1/fr not_active Expired
1973
- 1973-11-19 DE DE19732357666 patent/DE2357666A1/de active Pending
- 1973-11-22 IT IT3168673A patent/IT1003240B/it active
- 1973-11-28 BE BE1005534A patent/BE807893A/xx unknown
- 1973-12-03 NL NL7316532A patent/NL7316532A/xx unknown
- 1973-12-04 LU LU68932A patent/LU68932A1/xx unknown
- 1973-12-06 GB GB5671973A patent/GB1423278A/en not_active Expired

Also Published As

Publication number	Publication date
NL7316532A (de)	1974-06-11
LU68932A1 (de)	1974-07-05
FR2209659A1 (de)	1974-07-05
FR2209659B1 (de)	1975-01-03
DE2357666A1 (de)	1974-06-12
IT1003240B (it)	1976-06-10
BE807893A (fr)	1974-05-28

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Legal Events

Date	Code	Title	Description
1976-06-23	PS	Patent sealed
1982-07-14	PCNP	Patent ceased through non-payment of renewal fee