FR1307463A - Improvements to shoes and their manufacture - Google Patents

Improvements to shoes and their manufacture

Info

Publication number
FR1307463A
FR1307463A FR880649A FR880649A FR1307463A FR 1307463 A FR1307463 A FR 1307463A FR 880649 A FR880649 A FR 880649A FR 880649 A FR880649 A FR 880649A FR 1307463 A FR1307463 A FR 1307463A
Authority
FR
France
Prior art keywords
shoes
manufacture
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
FR880649A
Other languages
French (fr)
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.)
SOUNDWELL INVESTMENTS Ltd
Original Assignee
SOUNDWELL INVESTMENTS 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 SOUNDWELL INVESTMENTS Ltd filed Critical SOUNDWELL INVESTMENTS Ltd
Priority to FR880649A priority Critical patent/FR1307463A/en
Application granted granted Critical
Publication of FR1307463A publication Critical patent/FR1307463A/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
    • 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
    • B29C51/10—Forming by pressure difference, e.g. vacuum
    • 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
    • B29C51/30—Moulds
    • B29C51/34—Moulds for undercut articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR880649A 1961-12-01 1961-12-01 Improvements to shoes and their manufacture Expired FR1307463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR880649A FR1307463A (en) 1961-12-01 1961-12-01 Improvements to shoes and their manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR880649A FR1307463A (en) 1961-12-01 1961-12-01 Improvements to shoes and their manufacture

Publications (1)

Publication Number Publication Date
FR1307463A true FR1307463A (en) 1962-10-26

Family

ID=8767853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR880649A Expired FR1307463A (en) 1961-12-01 1961-12-01 Improvements to shoes and their manufacture

Country Status (1)

Country Link
FR (1) FR1307463A (en)

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