GB663315A - Improvements relating to the coating of articles with plastic material - Google Patents

Improvements relating to the coating of articles with plastic material

Info

Publication number
GB663315A
GB663315A GB13856/49A GB1385649A GB663315A GB 663315 A GB663315 A GB 663315A GB 13856/49 A GB13856/49 A GB 13856/49A GB 1385649 A GB1385649 A GB 1385649A GB 663315 A GB663315 A GB 663315A
Authority
GB
United Kingdom
Prior art keywords
tubes
plastic material
rods
coating
die
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
GB13856/49A
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.)
Dekoron Corp
Original Assignee
Dekoron Corp
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 Dekoron Corp filed Critical Dekoron Corp
Priority to GB13856/49A priority Critical patent/GB663315A/en
Publication of GB663315A publication Critical patent/GB663315A/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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

663,315. Coating tubes or rods with plastic material by extrusion. DEKORON CORPORATION. May 24, 1949, No. 13856/49. Class 87(ii) Tubes or rods 10, Fig. 1, (plan view) are fed in end-to-end abutting relationship through a die 15 where a tube 45, Fig. 5, of plastic material is extruded on to the tubes &c. 10 to form a wear-resistant coating thereon. The tubes &c. 10 move through the die faster than the plastic material, the latter being thereby stretched and caused to adhere tenaciously to the former. The bare tubes &c. 10 are advanced to the die along support rollers 12 by a roller 50 driven by electric motor 51, and the coated tubes &c. are removed on rollers 16. A generator 60 supplies steam to chambers 57, 58 in the extruder. Specification 654,291 is referred to. The coated pipes, rods &c. may be used as stanchions or hand rails in passenger vehicles.
GB13856/49A 1949-05-24 1949-05-24 Improvements relating to the coating of articles with plastic material Expired GB663315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB13856/49A GB663315A (en) 1949-05-24 1949-05-24 Improvements relating to the coating of articles with plastic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13856/49A GB663315A (en) 1949-05-24 1949-05-24 Improvements relating to the coating of articles with plastic material

Publications (1)

Publication Number Publication Date
GB663315A true GB663315A (en) 1951-12-19

Family

ID=10030619

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13856/49A Expired GB663315A (en) 1949-05-24 1949-05-24 Improvements relating to the coating of articles with plastic material

Country Status (1)

Country Link
GB (1) GB663315A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202484A (en) * 1987-03-20 1988-09-28 Keith Richard Patterson Extruding sheaths around intumescent cores
GB2290743A (en) * 1994-07-01 1996-01-10 Draftex Ind Ltd Metal lined plastics tubes for transport of fluids

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202484A (en) * 1987-03-20 1988-09-28 Keith Richard Patterson Extruding sheaths around intumescent cores
GB2202484B (en) * 1987-03-20 1990-08-15 Keith Richard Patterson Improvements relating to tubular extrusions
GB2290743A (en) * 1994-07-01 1996-01-10 Draftex Ind Ltd Metal lined plastics tubes for transport of fluids
GB2290743B (en) * 1994-07-01 1997-12-10 Draftex Ind Ltd Pipes for fluid flow and methods of making them

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