GB1471507A - Moulding pipes - Google Patents

Moulding pipes

Info

Publication number
GB1471507A
GB1471507A GB1645875A GB1645875A GB1471507A GB 1471507 A GB1471507 A GB 1471507A GB 1645875 A GB1645875 A GB 1645875A GB 1645875 A GB1645875 A GB 1645875A GB 1471507 A GB1471507 A GB 1471507A
Authority
GB
United Kingdom
Prior art keywords
moulded
pipe
filled
ribbed
reinforced
Prior art date
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
GB1645875A
Other languages
English (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.)
DURO PENTA HOLDINGS Pty Ltd
Original Assignee
DURO PENTA HOLDINGS Pty 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.)
Filing date
Publication date
Application filed by DURO PENTA HOLDINGS Pty Ltd filed Critical DURO PENTA HOLDINGS Pty Ltd
Publication of GB1471507A publication Critical patent/GB1471507A/en
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
    • B29C45/0003—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor of successively moulded portions rigidly joined to each other
    • 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
    • B29C45/261—Moulds having tubular mould cavities

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
GB1645875A 1974-06-04 1975-04-21 Moulding pipes Expired GB1471507A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00743527A ZA743527B (en) 1974-06-04 1974-06-04 Improvements in or relating to pipes

Publications (1)

Publication Number Publication Date
GB1471507A true GB1471507A (en) 1977-04-27

Family

ID=25567756

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1645875A Expired GB1471507A (en) 1974-06-04 1975-04-21 Moulding pipes

Country Status (7)

Country Link
JP (1) JPS51562A (enrdf_load_stackoverflow)
CH (1) CH574808A5 (enrdf_load_stackoverflow)
FR (1) FR2273640A2 (enrdf_load_stackoverflow)
GB (1) GB1471507A (enrdf_load_stackoverflow)
IT (1) IT1050296B (enrdf_load_stackoverflow)
NL (1) NL7506582A (enrdf_load_stackoverflow)
ZA (1) ZA743527B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA775528B (en) * 1977-09-15 1979-04-25 Aeci Ltd Plastics pipes and their manufacture
JPS624783A (ja) * 1985-06-29 1987-01-10 Nippon Steel Chem Co Ltd 石炭の乾留法
JPS624782A (ja) * 1985-06-29 1987-01-10 Nippon Steel Chem Co Ltd コ−クス炉反応制御法
US4826416A (en) * 1988-06-02 1989-05-02 The Goodyear Tire & Rubber Company System for injection molding tire treads
US4818203A (en) * 1988-06-02 1989-04-04 The Goodyear Tire & Rubber Company System for injection molding elongated bodies
JP7480006B2 (ja) * 2020-09-23 2024-05-09 積水化学工業株式会社 多層継手用受口部材、多層継手及び配管システム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5332382B2 (enrdf_load_stackoverflow) * 1973-04-26 1978-09-07

Also Published As

Publication number Publication date
JPS51562A (enrdf_load_stackoverflow) 1976-01-06
FR2273640B2 (enrdf_load_stackoverflow) 1978-04-28
ZA743527B (en) 1975-06-25
NL7506582A (nl) 1975-12-08
CH574808A5 (enrdf_load_stackoverflow) 1976-04-30
AU8141875A (en) 1976-11-25
IT1050296B (it) 1981-03-10
FR2273640A2 (fr) 1976-01-02

Similar Documents

Publication Publication Date Title
SE7705039L (sv) Plastbehallare, i synnerhet for lagring av brennolja och liknande
GB1471507A (en) Moulding pipes
IT8049760A0 (it) Procedimento continuo per produrre resina termoplastica modificata con gomma
JPS53104933A (en) Product made of thermoplastic independent foaming plastics that can be shaped readily
ES8102583A1 (es) Procedimiento para la obtencion de composiciones matrices depoliamida para el moldeado de objetos ligeros
GB1535287A (en) Container made of synthetic materials
JPS5642950A (en) Manufacture of container for storage battery
ES491365A0 (es) Procedimientos para producir espumas, destinadas a ser transformadas en materiales celulares solidos y reforzados
JPS5322574A (en) Manufacture of long size plastic goods reinforced with carbon fibfr
ZA706092B (en) Carburettor containing porous material eg foamed plastic
GB1265734A (enrdf_load_stackoverflow)
FI45224B (enrdf_load_stackoverflow)
FR2252465A1 (en) Building panel with low density cellular core - has reinforced plaster around the parallelepiped shape core
JPS53109565A (en) Foamed and molded polystyrene resin article with selffextinguishability
IT1101252B (it) Composti di plastica cellulare con cavita' riempite di gas comprendente schiuma di resina urea-formaldeide
ES472313A1 (es) Sistema de fabricacion de tubos interiormente de material sintetico
ES8201617A1 (es) Procedimiento para preparar cuerpos de moldeo a base de po- limerizados de estereno.
SE7807872L (sv) Lagerbehallare av plast for vetskor, serskilt brennoljebehallare
JPS543874A (en) Molded product of foamed polypropylene and vessel therefrom
ES465213A1 (es) Procedimiento de fabricacion de material aislante con celu- lometria determinada
ES454777A1 (es) Elementos de moblaje del medio ambiente.
FR2334708A1 (fr) Procede de fabrication pour l'obtention d'un film de polyethylene a transparence modifiee
AU1046276A (en) Threaded stopper with foamed plastics
AU513488B2 (en) Reinforced plastic moulding
GB1160954A (en) Improvements in Water Storage Tanks

Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee