GB565071A - Improvements in or relating to method of and apparatus for selectively softening an area of a thermoplastic arch support - Google Patents

Improvements in or relating to method of and apparatus for selectively softening an area of a thermoplastic arch support

Info

Publication number
GB565071A
GB565071A GB485543A GB485543A GB565071A GB 565071 A GB565071 A GB 565071A GB 485543 A GB485543 A GB 485543A GB 485543 A GB485543 A GB 485543A GB 565071 A GB565071 A GB 565071A
Authority
GB
United Kingdom
Prior art keywords
area
arch support
thermoplastic
relating
selectively softening
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
GB485543A
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
Priority to GB485543A priority Critical patent/GB565071A/en
Publication of GB565071A publication Critical patent/GB565071A/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
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0014—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping tubes or blown tubular films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Body Structure For Vehicles (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

565,071. Foot-arch supports. SCHOLL, W. M. March 25, 1943, No. 4855. [Classes 17 (i) and 17 (ii)] An arch support 16 of thermo-plastic material is heated over an area to be shaped to the foot manually or by suitable tools by a heating device consisting of a cylinder 11 supported on legs 14 and provided with an electric heating element 12 and a cover 13 or mask with an opening 17 corresponding with the area to be softened. Specification 565,070 is referred to.
GB485543A 1943-03-25 1943-03-25 Improvements in or relating to method of and apparatus for selectively softening an area of a thermoplastic arch support Expired GB565071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB485543A GB565071A (en) 1943-03-25 1943-03-25 Improvements in or relating to method of and apparatus for selectively softening an area of a thermoplastic arch support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB485543A GB565071A (en) 1943-03-25 1943-03-25 Improvements in or relating to method of and apparatus for selectively softening an area of a thermoplastic arch support

Publications (1)

Publication Number Publication Date
GB565071A true GB565071A (en) 1944-10-25

Family

ID=9785075

Family Applications (1)

Application Number Title Priority Date Filing Date
GB485543A Expired GB565071A (en) 1943-03-25 1943-03-25 Improvements in or relating to method of and apparatus for selectively softening an area of a thermoplastic arch support

Country Status (1)

Country Link
GB (1) GB565071A (en)

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