GB1450117A - Method of hot-bending tubes or pipes of plastics material and a product produced thereby - Google Patents

Method of hot-bending tubes or pipes of plastics material and a product produced thereby

Info

Publication number
GB1450117A
GB1450117A GB5605273A GB5605273A GB1450117A GB 1450117 A GB1450117 A GB 1450117A GB 5605273 A GB5605273 A GB 5605273A GB 5605273 A GB5605273 A GB 5605273A GB 1450117 A GB1450117 A GB 1450117A
Authority
GB
United Kingdom
Prior art keywords
plastics material
pipes
hot
product produced
bending tubes
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
GB5605273A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1450117A publication Critical patent/GB1450117A/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
    • 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
    • B29C33/54—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 made of powdered or granular material
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/08—Bending or folding of tubes or other profiled members
    • B29C53/083—Bending or folding of tubes or other profiled members bending longitudinally, i.e. modifying the curvature of the tube axis
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/44—Furniture or parts thereof
    • B29L2031/443—Chairs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
GB5605273A 1972-12-21 1973-12-04 Method of hot-bending tubes or pipes of plastics material and a product produced thereby Expired GB1450117A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT33360/72A IT972723B (it) 1972-12-21 1972-12-21 Metodo per la piegatura a caldo di tubi in materia plastica per la costruzione di mobili

Publications (1)

Publication Number Publication Date
GB1450117A true GB1450117A (en) 1976-09-22

Family

ID=11237416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5605273A Expired GB1450117A (en) 1972-12-21 1973-12-04 Method of hot-bending tubes or pipes of plastics material and a product produced thereby

Country Status (7)

Country Link
JP (1) JPS5040676A (tr)
DE (1) DE2363575A1 (tr)
ES (1) ES422066A1 (tr)
FR (1) FR2211334B3 (tr)
GB (1) GB1450117A (tr)
IT (1) IT972723B (tr)
ZA (1) ZA739399B (tr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020922C2 (de) * 1980-06-03 1983-05-11 Maschinen Witte Kg, 4517 Hilter Vorrichtung zum bogenförmigen Umformen eines aus einem thermoplastischen Kunststoff bestehenden Profilstrangabschnitts mit Hohlkammern

Also Published As

Publication number Publication date
ZA739399B (en) 1974-10-30
FR2211334B3 (tr) 1976-10-15
IT972723B (it) 1974-05-31
DE2363575A1 (de) 1974-06-27
JPS5040676A (tr) 1975-04-14
FR2211334A1 (tr) 1974-07-19
ES422066A1 (es) 1976-04-16

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Legal Events

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