GB1446602A - Cooling installation for an endless row of jointly advanced moulds - Google Patents

Cooling installation for an endless row of jointly advanced moulds

Info

Publication number
GB1446602A
GB1446602A GB4353473A GB4353473A GB1446602A GB 1446602 A GB1446602 A GB 1446602A GB 4353473 A GB4353473 A GB 4353473A GB 4353473 A GB4353473 A GB 4353473A GB 1446602 A GB1446602 A GB 1446602A
Authority
GB
United Kingdom
Prior art keywords
mould
moulds
halves
cooling installation
sept
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
GB4353473A
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.)
Wavin BV
Original Assignee
Wavin BV
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 Wavin BV filed Critical Wavin BV
Publication of GB1446602A publication Critical patent/GB1446602A/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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
    • B29C49/0021—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports
    • 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
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • 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
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling

Landscapes

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

Abstract

1446602 Moulding apparatus WAVIN BV 17 Sept 1973 [21 Sept 1972] 43534/73 Heading B5A An endless line of advancing moulds composed of upper and lower halves 1, 2, Fig. 2, with cooling channels 19 and a mould cavity 4 is connected to a rotary coolant distributer 10 located centrally of the line whereby each mould half is connected separately to feed and discharge coolant lines. The mould halves are brought together on opposite sides of an extruder head 7 and are advanced along a path 8 to mould the product. After hardening the product the mould pairs are separated and pass along a return path 9. The mould halves are carried by chains 5, 6.
GB4353473A 1972-09-21 1973-09-17 Cooling installation for an endless row of jointly advanced moulds Expired GB1446602A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7212759A NL7212759A (en) 1972-09-21 1972-09-21

Publications (1)

Publication Number Publication Date
GB1446602A true GB1446602A (en) 1976-08-18

Family

ID=19816983

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4353473A Expired GB1446602A (en) 1972-09-21 1973-09-17 Cooling installation for an endless row of jointly advanced moulds

Country Status (3)

Country Link
FR (1) FR2200108B3 (en)
GB (1) GB1446602A (en)
NL (1) NL7212759A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2043840B1 (en) 2006-07-21 2015-09-02 Sidel Participations Container manufacturing system comprising a mould and a fluid connection fitting

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2820802C2 (en) * 1978-05-12 1982-02-25 Metzeler Schaum Gmbh, 8940 Memmingen Molded foam plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2043840B1 (en) 2006-07-21 2015-09-02 Sidel Participations Container manufacturing system comprising a mould and a fluid connection fitting

Also Published As

Publication number Publication date
FR2200108A1 (en) 1974-04-19
FR2200108B3 (en) 1976-08-20
NL7212759A (en) 1974-03-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee