FR1139182A - Plastic molding process - Google Patents

Plastic molding process

Info

Publication number: FR1139182A
Authority: FR; France
Prior art keywords: molding process; plastic molding; plastic; molding
Prior art date: 1955-12-30
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

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.)

N CLERC FILS DE

Original Assignee

N CLERC FILS DE

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.)

1955-12-30

Filing date

1955-12-30

Publication date

1957-06-26

1955-12-30 Application filed by N CLERC FILS DE filed Critical N CLERC FILS DE

1957-06-26 Application granted granted Critical

1957-06-26 Publication of FR1139182A publication Critical patent/FR1139182A/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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/43—Removing or ejecting moulded articles using fluid under pressure
- B29C45/435—Removing or ejecting moulded articles using fluid under pressure introduced between a mould core and a hollow resilient undercut article, e.g. bellows

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)

FR1139182D 1955-12-30 1955-12-30 Plastic molding process Expired FR1139182A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1139182T		1955-12-30

Publications (1)

Publication Number	Publication Date
FR1139182A true FR1139182A (en)	1957-06-26

Family

ID=9641592

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1139182D Expired FR1139182A (en)	1955-12-30	1955-12-30	Plastic molding process

Country Status (1)

Country	Link
FR (1)	FR1139182A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2162413A1 (en) *	1972-12-04	1973-07-20	Dupont Rene	Pneumatic ejection of mouldings - esp shoe soles of expanded pvc susceptible to damage
EP0071343A1 (en) *	1981-07-29	1983-02-09	J. Larry Underwood	Injection moulding method and apparatus
EP0282861A2 (en) *	1987-03-19	1988-09-21	Bayer Ag	Method for manufacturing injection moulded bodies
FR3017561A1 (en) *	2014-02-14	2015-08-21	Sonepro	PROCESS FOR PRODUCING A SILICONE PACKAGING CARRIER OF AT LEAST ONE METAL ELEMENT

1955
- 1955-12-30 FR FR1139182D patent/FR1139182A/en not_active Expired

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2162413A1 (en) *	1972-12-04	1973-07-20	Dupont Rene	Pneumatic ejection of mouldings - esp shoe soles of expanded pvc susceptible to damage
EP0071343A1 (en) *	1981-07-29	1983-02-09	J. Larry Underwood	Injection moulding method and apparatus
EP0282861A2 (en) *	1987-03-19	1988-09-21	Bayer Ag	Method for manufacturing injection moulded bodies
EP0282861A3 (en) *	1987-03-19	1990-03-07	Bayer Ag	Method for manufacturing injection moulded bodies
US4935187A (en) *	1987-03-19	1990-06-19	Bayer Aktiengesellschaft	Process for the manufacture and separation from the mold of injection molded articles
FR3017561A1 (en) *	2014-02-14	2015-08-21	Sonepro	PROCESS FOR PRODUCING A SILICONE PACKAGING CARRIER OF AT LEAST ONE METAL ELEMENT

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