ZA752362B - Process for moulding plastic articles and suitable moulds for this process - Google Patents

Process for moulding plastic articles and suitable moulds for this process

Info

Publication number: ZA752362B
Authority: ZA; South Africa
Prior art keywords: plastic articles; moulding plastic; suitable moulds; moulds; moulding
Prior art date: 1974-05-20

Application number

ZA00752362A

Other languages

English (en)

Inventor

J Losson

H Tits

Original Assignee

Solvay

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.)

1974-05-20

Filing date

1975-04-14

Publication date

1976-03-31

1975-04-14 Application filed by Solvay filed Critical Solvay

1976-03-31 Publication of ZA752362B publication Critical patent/ZA752362B/xx

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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/20—Opening, closing or clamping
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C49/54—Moulds for undercut articles
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/56—Opening, closing or clamping means
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/56—Opening, closing or clamping means
- B29C49/5601—Mechanically operated, i.e. closing or opening of the mould parts is done by mechanic means
- B29C49/5602—Mechanically operated, i.e. closing or opening of the mould parts is done by mechanic means using cams
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/20—Opening, closing or clamping
- B29C33/26—Opening, closing or clamping by pivotal movement
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles

Landscapes

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

ZA00752362A 1974-05-20 1975-04-14 Process for moulding plastic articles and suitable moulds for this process ZA752362B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7417548A FR2271910B1 (fr)	1974-05-20	1974-05-20

Publications (1)

Publication Number	Publication Date
ZA752362B true ZA752362B (en)	1976-03-31

Family

ID=9139084

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA00752362A ZA752362B (en)	1974-05-20	1975-04-14	Process for moulding plastic articles and suitable moulds for this process

Country Status (18)

Country	Link
US (1)	US4083910A (fr)
JP (1)	JPS6021845B2 (fr)
AT (1)	AT368061B (fr)
BE (1)	BE829194A (fr)
BR (1)	BR7503055A (fr)
CA (1)	CA1053864A (fr)
CH (1)	CH598930A5 (fr)
DE (1)	DE2516697C2 (fr)
DK (1)	DK142840B (fr)
ES (1)	ES436353A1 (fr)
FI (1)	FI61283C (fr)
FR (1)	FR2271910B1 (fr)
GB (1)	GB1478572A (fr)
IT (1)	IT1049380B (fr)
NL (1)	NL182628C (fr)
SE (1)	SE408864B (fr)
SU (1)	SU837313A4 (fr)
ZA (1)	ZA752362B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2950723A1 (de) *	1979-12-17	1981-07-09	tpT Machinery Corp., Norwalk, Conn.	Schliesseinheit fuer formen zur blasformgebung von kunststoffhohlkoerpern
US4641702A (en) *	1985-03-28	1987-02-10	Mercury Machine Company	Method and mold for molding investment casting patterns of irregular shape
US5097594A (en) *	1990-08-07	1992-03-24	Siemens Automotive L.P.	Method of making an intake manifold/fuel rail
DE10318556A1 (de) *	2003-04-24	2004-11-11	Sig Technology Ltd.	Verfahren und Vorrichtung zur Blasformung von Behältern
DE10354506A1 (de) *	2003-11-21	2005-06-09	Sig Technology Ltd.	Vorrichtung zur Blasformung von Behältern
DE102007028434B3 (de) *	2007-06-17	2008-11-13	Jung, Ursula	Vollautomatischer Niederhalter für ein Formwerkzeug
DE102008063939A1 (de) *	2008-12-19	2010-07-01	Krones Ag	Blasform

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB763583A (en) *	1951-12-17	1956-12-12	Francis Trigg Parfrey	A new and improved method of and means for forming hollow articles from thermoplastic material by blowing
DE1985129U (de) *	1965-06-05	1968-05-09	Gerhard Hansen	Vorrichtung zum herstellen eines behaelters aus einem thermoplastischen kunststoff, insbesondere polyaethylen u. dgl.
US3621525A (en) *	1969-08-18	1971-11-23	Phillips Petroleum Co	Pivotal bottom inserts for blow molding mold
US3753641A (en) *	1969-12-22	1973-08-21	Continental Can Co	Mold for articles having undercut portions
US3848042A (en) *	1970-12-30	1974-11-12	Monsanto Co	Method for blow molding containers having raised bottom wall portions
DE2146245C3 (de) *	1971-09-16	1975-09-04	Desma-Werke Gmbh, 2807 Uesen	Formwerkzeuge, Insbesondere zum Herstellen von Formungen aus Polyurethan

1974
- 1974-05-20 FR FR7417548A patent/FR2271910B1/fr not_active Expired
1975
- 1975-03-25 CH CH379875A patent/CH598930A5/xx not_active IP Right Cessation
- 1975-03-26 IT IT7521675A patent/IT1049380B/it active
- 1975-04-07 ES ES436353A patent/ES436353A1/es not_active Expired
- 1975-04-14 ZA ZA00752362A patent/ZA752362B/xx unknown
- 1975-04-16 DE DE2516697A patent/DE2516697C2/de not_active Expired
- 1975-05-07 NL NLAANVRAGE7505390,A patent/NL182628C/xx not_active IP Right Cessation
- 1975-05-08 FI FI751365A patent/FI61283C/fi not_active IP Right Cessation
- 1975-05-14 CA CA226,902A patent/CA1053864A/fr not_active Expired
- 1975-05-15 SE SE7505603-6A patent/SE408864B/xx not_active IP Right Cessation
- 1975-05-16 AT AT0377175A patent/AT368061B/de not_active IP Right Cessation
- 1975-05-16 BE BE156457A patent/BE829194A/fr not_active IP Right Cessation
- 1975-05-16 DK DK216075AA patent/DK142840B/da not_active IP Right Cessation
- 1975-05-16 US US05/578,254 patent/US4083910A/en not_active Expired - Lifetime
- 1975-05-16 BR BR3897/75A patent/BR7503055A/pt unknown
- 1975-05-19 GB GB21192/75A patent/GB1478572A/en not_active Expired
- 1975-05-20 JP JP50059348A patent/JPS6021845B2/ja not_active Expired
1978
- 1978-11-13 SU SU2683952A patent/SU837313A4/ru active

Also Published As

Publication number	Publication date
FI61283B (fi)	1982-03-31
BE829194A (fr)	1975-11-17
DK142840C (fr)	1981-08-24
CH598930A5 (fr)	1978-05-12
DE2516697A1 (de)	1975-12-04
CA1053864A (fr)	1979-05-08
FR2271910B1 (fr)	1976-12-24
DE2516697C2 (de)	1985-04-04
SU837313A4 (ru)	1981-06-07
SE7505603L (sv)	1975-11-21
IT1049380B (it)	1981-01-20
BR7503055A (pt)	1976-04-20
FI751365A (fr)	1975-11-21
GB1478572A (en)	1977-07-06
FR2271910A1 (fr)	1975-12-19
NL7505390A (nl)	1975-11-24
DK216075A (fr)	1975-11-21
US4083910A (en)	1978-04-11
AT368061B (de)	1982-09-10
NL182628C (nl)	1988-04-18
AU8020775A (en)	1976-10-21
ATA377175A (de)	1982-01-15
JPS50161563A (fr)	1975-12-27
JPS6021845B2 (ja)	1985-05-29
SE408864B (sv)	1979-07-16
DK142840B (da)	1981-02-09
ES436353A1 (es)	1977-01-01
FI61283C (fi)	1982-07-12

Publication	Publication Date	Title
JPS539870A (en)	1978-01-28	Process for molding plastic material and its product thereby
ZA72247B (en)	1972-11-29	Method and apparatus for blow molding plastic articles
CA993165A (en)	1976-07-20	Plastic article and blow molding method and apparatus
JPS53102962A (en)	1978-09-07	Process apparatus and mold for plastics injection molding
JPS56106830A (en)	1981-08-25	Manufacturing device for blowinggin molded plastic article
JPS52102318A (en)	1977-08-27	Mold for drop molding of glass articles and method of said molding
JPS5373260A (en)	1978-06-29	Method and apparatus for making article by molding thin plastic segment
CA986268A (en)	1976-03-30	Method and apparatus for blow molding plastic articles
ZA752055B (en)	1976-02-25	Method of and apparatus for blow molding plastic articles
ZA752362B (en)	1976-03-31	Process for moulding plastic articles and suitable moulds for this process
MY8000008A (en)	1980-12-31	Method and apparatus for molding expanded plastics material articles
JPS5314774A (en)	1978-02-09	Plastic moldings and process for manufacture
JPS5230869A (en)	1977-03-08	Blow molding container and mold for molding same
JPS51140953A (en)	1976-12-04	Mold for injection molding thick article
JPS5266568A (en)	1977-06-02	Method and device for molding plastic product
JPS5380462A (en)	1978-07-15	Process for vacuum molding of plastic molded form
AU484707B2 (en)	1976-10-21	Process for moulding plastic articles and suitable moulds for this process
JPS5268260A (en)	1977-06-06	Mold for molding article
ZA745882B (en)	1975-09-24	Method of making blow molded plastic articles
JPS52853A (en)	1977-01-06	Boss for synthetic resin molded article and method of molding same
JPS5212273A (en)	1977-01-29	Method and device for blow molding multiilayer molded article having reinforced structure
AU7722775A (en)	1976-08-05	Process for molding hollow thermoplastic articles and resulting articles
JPS51129457A (en)	1976-11-11	Molding method and molds for insert moldings
AU491995B1 (en)	1976-08-05	Process for molding hollow thermoplastic articles and resulting articles
JPS52114665A (en)	1977-09-26	Process for expansion molding and molded goods