GB8509260D0 - Injection moulding - Google Patents

Injection moulding

Info

Publication number: GB8509260D0
Authority: GB; United Kingdom
Prior art keywords: injection moulding; moulding; injection
Prior art date: 1984-04-19
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.): Granted

Application number

GB858509260A

Other versions

GB2157616B (en

GB2157616A (en

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.)

Impress Sutton Ltd

Original Assignee

Mardon Illingworth 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.)

1984-04-19

Filing date

1985-04-11

Publication date

1985-05-15

1985-04-11 Application filed by Mardon Illingworth Ltd filed Critical Mardon Illingworth Ltd

1985-05-15 Publication of GB8509260D0 publication Critical patent/GB8509260D0/en

1985-10-30 Publication of GB2157616A publication Critical patent/GB2157616A/en

1987-05-13 Application granted granted Critical

1987-05-13 Publication of GB2157616B publication Critical patent/GB2157616B/en

Status Expired 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
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut articles
- B29C45/4421—Removing or ejecting moulded articles for undercut articles using expansible or collapsible cores
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/762—Measuring, controlling or regulating the sequence of operations of an injection cycle

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)

GB08509260A 1984-04-19 1985-04-11 Injection moulding Expired GB2157616B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB848410331A GB8410331D0 (en)	1984-04-19	1984-04-19	Injection moulding

Publications (3)

Publication Number	Publication Date
GB8509260D0 true GB8509260D0 (en)	1985-05-15
GB2157616A GB2157616A (en)	1985-10-30
GB2157616B GB2157616B (en)	1987-05-13

Family

ID=10559928

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB848410331A Pending GB8410331D0 (en)	1984-04-19	1984-04-19	Injection moulding
GB08509260A Expired GB2157616B (en)	1984-04-19	1985-04-11	Injection moulding

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB848410331A Pending GB8410331D0 (en)	1984-04-19	1984-04-19	Injection moulding

Country Status (7)

Country	Link
EP (1)	EP0177538A1 (en)
JP (1)	JPS60234815A (en)
AU (1)	AU4211785A (en)
ES (1)	ES8700137A1 (en)
GB (2)	GB8410331D0 (en)
WO (1)	WO1985004836A1 (en)
ZA (1)	ZA852508B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2130003A1 (en) *	1992-02-14	1993-08-15	Laurence Anthony Boyhan	Molding process and apparatus
DE4320644C1 (en) *	1993-06-22	1994-10-13	Geyer Werkzeugbau	Method of demoulding hollow injection mouldings with undercuts in the inner contour and an associated mould core
DE19805466B4 (en) *	1998-02-11	2006-01-12	Volkswagen Ag	Apparatus and method for manufacturing fluid containers
EP2394279A1 (en) *	2009-02-03	2011-12-14	ABB Research Ltd.	Electrically insulating body

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB794037A (en) *	1955-02-25	1958-04-30	Birmingham Small Arms Co Ltd	Improvements in or relating to die-casting and injection-moulding machines
US3375755A (en) *	1965-10-19	1968-04-02	James A. Hunt	Control device for automating sequential machine operation
US3482815A (en) *	1967-07-07	1969-12-09	Victor Naturale	Collapsible core for a mold

1984
- 1984-04-19 GB GB848410331A patent/GB8410331D0/en active Pending
1985
- 1985-04-03 ZA ZA852508A patent/ZA852508B/en unknown
- 1985-04-11 GB GB08509260A patent/GB2157616B/en not_active Expired
- 1985-04-12 EP EP85901529A patent/EP0177538A1/en not_active Withdrawn
- 1985-04-12 WO PCT/GB1985/000160 patent/WO1985004836A1/en not_active Application Discontinuation
- 1985-04-12 AU AU42117/85A patent/AU4211785A/en not_active Abandoned
- 1985-04-18 ES ES542399A patent/ES8700137A1/en not_active Expired
- 1985-04-19 JP JP60084368A patent/JPS60234815A/en active Pending

Also Published As

Publication number	Publication date
ES8700137A1 (en)	1986-09-16
GB2157616B (en)	1987-05-13
GB2157616A (en)	1985-10-30
WO1985004836A1 (en)	1985-11-07
AU4211785A (en)	1985-11-15
ZA852508B (en)	1985-11-27
EP0177538A1 (en)	1986-04-16
GB8410331D0 (en)	1984-05-31
JPS60234815A (en)	1985-11-21
ES542399A0 (en)	1986-09-16

Legal Events

Date	Code	Title	Description
1990-12-12	PCNP	Patent ceased through non-payment of renewal fee

Publication	Publication Date	Title
GB2158002B (en)	1987-06-17	Injection moulding
GB2134440B (en)	1987-05-13	Injection molding
GB2126943B (en)	1986-03-05	Injection moulding
GB8524435D0 (en)	1985-11-06	Injection mould
EP0239682A3 (en)	1989-02-08	Injection molding apparatus1
GB2110980B (en)	1985-10-16	Injection moulding
GB2148784B (en)	1986-05-29	Injection molding
GB8514212D0 (en)	1985-07-10	Moulding
GB2163384B (en)	1987-12-23	Injection-molding
GB8312934D0 (en)	1983-06-15	Injection moulding
GB8411550D0 (en)	1984-06-13	Injection moulding apparatus
GB2095161B (en)	1984-08-01	Injection moulding
GB8525507D0 (en)	1985-11-20	Injection molding apparatus
GB8523759D0 (en)	1985-10-30	Injection moulding apparatus
GB8708019D0 (en)	1987-05-07	Injection mould
GB2156266B (en)	1987-05-07	Injection moulding machine
GB8625197D0 (en)	1986-11-26	Injection molding machine
GB2157616B (en)	1987-05-13	Injection moulding
GB8515145D0 (en)	1985-07-17	Injection moulding
GB8432335D0 (en)	1985-02-06	Injection moulding
GB8516836D0 (en)	1985-08-07	Injection moulding
GB2158764B (en)	1988-04-07	Injection moulding
GB8601137D0 (en)	1986-02-19	Injection moulding process
GB8413393D0 (en)	1984-07-04	Injection/transfer moulding
GB8525354D0 (en)	1985-11-20	Injection moulds