GB2126155B - Evacuating injection moulding machine - Google Patents

Evacuating injection moulding machine

Info

Publication number: GB2126155B
Authority: GB; United Kingdom
Prior art keywords: evacuating; injection moulding; moulding machine; machine; injection
Prior art date: 1982-08-25
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

GB08319690A

Other versions

GB2126155A (en

GB8319690D0 (en

Inventor

Walter Kilchenmann

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.)

Bucher Guyer AG

Original Assignee

Bucher Guyer AG

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.)

1982-08-25

Filing date

1983-07-21

Publication date

1986-02-26

1983-07-21 Application filed by Bucher Guyer AG filed Critical Bucher Guyer AG

1983-08-24 Publication of GB8319690D0 publication Critical patent/GB8319690D0/en

1984-03-21 Publication of GB2126155A publication Critical patent/GB2126155A/en

1986-02-26 Application granted granted Critical

1986-02-26 Publication of GB2126155B publication Critical patent/GB2126155B/en

Status Expired legal-status Critical Current

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
- B29C45/34—Moulds having venting means
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/14—Machines with evacuated die cavity

Landscapes

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

GB08319690A 1982-08-25 1983-07-21 Evacuating injection moulding machine Expired GB2126155B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH504882A CH658810A5 (en)	1982-08-25	1982-08-25	INJECTION MOLDING MACHINE.

Publications (3)

Publication Number	Publication Date
GB8319690D0 GB8319690D0 (en)	1983-08-24
GB2126155A GB2126155A (en)	1984-03-21
GB2126155B true GB2126155B (en)	1986-02-26

Family

ID=4287076

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08319690A Expired GB2126155B (en)	1982-08-25	1983-07-21	Evacuating injection moulding machine

Country Status (4)

Country	Link
CH (1)	CH658810A5 (en)
DE (1)	DE3323455A1 (en)
FR (1)	FR2532242B1 (en)
GB (1)	GB2126155B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH07102583B2 (en) *	1990-06-12	1995-11-08	豊田合成株式会社	Method and apparatus for molding polyurethane foam
GB2280144B (en) *	1991-01-17	1995-07-12	Towa Corp	Apparatus for molding resin to seal an electronic part
GB2252746B (en) *	1991-01-17	1995-07-12	Towa Corp	A method of molding resin to seal an electronic part on a lead frame and apparatus therefor
JP2524955B2 (en) *	1993-04-22	1996-08-14	トーワ株式会社	Method and apparatus for resin sealing molding of electronic parts
JP3566426B2 (en) *	1995-10-30	2004-09-15	Ｔｏｗａ株式会社	Electronic component resin molding equipment
ITVI20060155A1 (en) *	2006-05-19	2007-11-20	Electromodul Spa	RUBBER MOLDING MACHINE AND PLASTIC MATERIALS IN GENERAL
IT201600104647A1 (en) *	2016-10-18	2018-04-18	Guarda Corrado Dalla	PRESS GROUP FOR MOLDS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1052890A (en) *		1900-01-01
US3055058A (en) *	1955-03-25	1962-09-25	Carroll H Van Hartesveldt	Process for molding a glass fiberpolyester resin article
DE2236202C3 (en) *	1971-08-02	1978-04-27	Mitsuishi Fukai Tekkosho, Ltd., Mitsuishi, Okayama (Japan)	Brick press with compression of the press material in a press mold under the influence of vacuum
GB1603845A (en) *	1977-08-24	1981-12-02	British Industrial Plastics	Compression moulding machines
GB1603844A (en) *	1977-08-24	1981-12-02	British Industrial Plastics	Injection moulding machines
GB2030916A (en) *	1977-11-15	1980-04-16	Daniels Stroud Ltd	Evacuating moulds

1982
- 1982-08-25 CH CH504882A patent/CH658810A5/en not_active IP Right Cessation
1983
- 1983-06-29 DE DE19833323455 patent/DE3323455A1/en not_active Withdrawn
- 1983-07-21 GB GB08319690A patent/GB2126155B/en not_active Expired
- 1983-08-24 FR FR8313934A patent/FR2532242B1/en not_active Expired

Also Published As

Publication number	Publication date
DE3323455A1 (en)	1984-03-01
GB2126155A (en)	1984-03-21
CH658810A5 (en)	1986-12-15
GB8319690D0 (en)	1983-08-24
FR2532242B1 (en)	1986-10-17
FR2532242A1 (en)	1984-03-02

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Legal Events

Date	Code	Title	Description
1990-03-14	PCNP	Patent ceased through non-payment of renewal fee