GB2200074B - A hot line forming machine - Google Patents

A hot line forming machine

Info

Publication number
GB2200074B
GB2200074B GB8629701A GB8629701A GB2200074B GB 2200074 B GB2200074 B GB 2200074B GB 8629701 A GB8629701 A GB 8629701A GB 8629701 A GB8629701 A GB 8629701A GB 2200074 B GB2200074 B GB 2200074B
Authority
GB
United Kingdom
Prior art keywords
forming machine
line forming
hot line
hot
machine
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 - Lifetime
Application number
GB8629701A
Other versions
GB8629701D0 (en
GB2200074A (en
Inventor
Edward Darcy
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.)
Weston Hyde Products Ltd
Original Assignee
Weston Hyde Products 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 Weston Hyde Products Ltd filed Critical Weston Hyde Products Ltd
Priority to GB8629701A priority Critical patent/GB2200074B/en
Publication of GB8629701D0 publication Critical patent/GB8629701D0/en
Publication of GB2200074A publication Critical patent/GB2200074A/en
Application granted granted Critical
Publication of GB2200074B publication Critical patent/GB2200074B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/42—Heating or cooling
    • B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
    • B29C51/422—Heating or cooling of preforms, specially adapted for thermoforming to produce a temperature differential
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2016/00—Articles with corrugations or pleats

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
GB8629701A 1986-12-12 1986-12-12 A hot line forming machine Expired - Lifetime GB2200074B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8629701A GB2200074B (en) 1986-12-12 1986-12-12 A hot line forming machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8629701A GB2200074B (en) 1986-12-12 1986-12-12 A hot line forming machine

Publications (3)

Publication Number Publication Date
GB8629701D0 GB8629701D0 (en) 1987-01-21
GB2200074A GB2200074A (en) 1988-07-27
GB2200074B true GB2200074B (en) 1991-01-02

Family

ID=10608889

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8629701A Expired - Lifetime GB2200074B (en) 1986-12-12 1986-12-12 A hot line forming machine

Country Status (1)

Country Link
GB (1) GB2200074B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB871598A (en) * 1958-05-12 1961-06-28 Hoechst Ag Apparatus for forming grooves in sheets of thermoplastic artificial materials
GB2146573A (en) * 1983-09-16 1985-04-24 Doleport Limited Producing corrugated thermoplastics sheet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB871598A (en) * 1958-05-12 1961-06-28 Hoechst Ag Apparatus for forming grooves in sheets of thermoplastic artificial materials
GB2146573A (en) * 1983-09-16 1985-04-24 Doleport Limited Producing corrugated thermoplastics sheet

Also Published As

Publication number Publication date
GB8629701D0 (en) 1987-01-21
GB2200074A (en) 1988-07-27

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941212