CH330379A - Procedimento per la fabbricazione di corpi cavi in materie plastiche - Google Patents

Procedimento per la fabbricazione di corpi cavi in materie plastiche

Info

Publication number: CH330379A
Authority: CH; Switzerland
Prior art keywords: plastics; manufacture; hollow bodies; bodies; hollow
Prior art date: 1951-05-05

Application number

Other languages

English (en)

Inventor

Crosio Enrico Ing Dott

Original Assignee

Pirelli

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.)

1951-05-05

Filing date

1954-11-05

Publication date

1958-05-31

1954-11-05 Application filed by Pirelli filed Critical Pirelli

1958-05-31 Publication of CH330379A publication Critical patent/CH330379A/it

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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- 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
- B29C49/482—Moulds with means for moulding parts of the parisons in an auxiliary cavity, e.g. moulding a handle
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D23/00—Details of bottles or jars not otherwise provided for
- B65D23/10—Handles
- B65D23/104—Handles formed separately
- B65D23/108—Bail handles, i.e. pivoted handles of generally semi-circular or loop shape

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

CH330379D 1951-05-05 1954-11-05 Procedimento per la fabbricazione di corpi cavi in materie plastiche CH330379A (it)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
IT309815X		1951-05-05
IT330379X		1953-11-06
IT752637X		1953-11-06

Publications (1)

Publication Number	Publication Date
CH330379A true CH330379A (it)	1958-05-31

Family

ID=27273535

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH330379D CH330379A (it)	1951-05-05	1954-11-05	Procedimento per la fabbricazione di corpi cavi in materie plastiche

Country Status (3)

Country	Link
BE (1)	BE532810A (it)
CH (1)	CH330379A (it)
NL (1)	NL84650C (it)

0
- BE BE532810D patent/BE532810A/fr unknown
- NL NL84650D patent/NL84650C/xx active
1954
- 1954-11-05 CH CH330379D patent/CH330379A/it unknown

Also Published As

Publication number	Publication date
BE532810A (it)
NL84650C (it)

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