GB910409A - A method of forming butt-joints between pieces of leather - Google Patents

A method of forming butt-joints between pieces of leather

Info

Publication number
GB910409A
GB910409A GB438759A GB438759A GB910409A GB 910409 A GB910409 A GB 910409A GB 438759 A GB438759 A GB 438759A GB 438759 A GB438759 A GB 438759A GB 910409 A GB910409 A GB 910409A
Authority
GB
United Kingdom
Prior art keywords
leather
strip
pieces
thermoplastic material
edges
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
GB438759A
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.)
Svit np
Original Assignee
Svit np
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 Svit np filed Critical Svit np
Publication of GB910409A publication Critical patent/GB910409A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02—Uppers; Boot legs
    • A43B23/0205—Uppers; Boot legs characterised by the material
    • A43B23/021—Leather
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02—Uppers; Boot legs
    • A43B23/0245—Uppers; Boot legs characterised by the constructive form
    • A43B23/0255—Uppers; Boot legs characterised by the constructive form assembled by gluing or thermo bonding
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B1/00—Manufacture of leather; Machines or devices therefor
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B2700/00—Mechanical treatment or processing of skins, hides or leather in general; Pelt-shearing machines; Making driving belts; Machines for splitting intestines
    • C14B2700/28—Processes or apparatus for the mechanical treatment of hides or leather not provided for in groups C14B2700/01 - C14B2700/27

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Laminated Bodies (AREA)

Abstract

910,409. Seaming leather. SVIT, NARODNI PODNIK. Feb. 9, 1959 [Feb. 7, 1958], No. 4387/59. Class 42 (1). In forming butt joints between pieces of leather a strip of thermoplastic material is located between the adjacent edges of the pieces of leather and fused or softened by the application of heat so that the plastic adheres to the adjacent edges and forms a joint the thermoplastic material extending at least over the full thickness of the leather. As shown, pieces of leather 1 are joined by the thermoplastic strip 2. The strip 2 may protrude and the edges of the leather may be bevelled. Further, the thermoplastic material may be allowed to fill holes on both sides of the joint for decorative effect. Suitable thermoplastic material are polyamides, polyvinylchloride, P.V.C. co-polymers, cellulose esters, &e. The strip may be formed to the required shape and can be reinforced by a fabric. The strip may be heated by conduction or by high-frequency heating and the edges of the leather may be precoated, e.g. with polyamides to enhance adhesion.
GB438759A 1958-02-07 1959-02-09 A method of forming butt-joints between pieces of leather Expired GB910409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS63458 1958-02-07

Publications (1)

Publication Number Publication Date
GB910409A true GB910409A (en) 1962-11-14

Family

ID=5338781

Family Applications (1)

Application Number Title Priority Date Filing Date
GB438759A Expired GB910409A (en) 1958-02-07 1959-02-09 A method of forming butt-joints between pieces of leather

Country Status (2)

Country Link
CH (1) CH379961A (en)
GB (1) GB910409A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1559338A2 (en) * 2004-01-30 2005-08-03 Salomon S.A. Shoe with upper comprising at least one glued part
FR2865615A1 (en) * 2004-01-30 2005-08-05 Salomon Sa Sports shoe e.g. ski boot, has flexible upper with external vamp extending towards rear along sole and protection flap covering lacing in closed position, where protection flap is assembled with vamp by pasting zone

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1559338A2 (en) * 2004-01-30 2005-08-03 Salomon S.A. Shoe with upper comprising at least one glued part
FR2865615A1 (en) * 2004-01-30 2005-08-05 Salomon Sa Sports shoe e.g. ski boot, has flexible upper with external vamp extending towards rear along sole and protection flap covering lacing in closed position, where protection flap is assembled with vamp by pasting zone
EP1559338A3 (en) * 2004-01-30 2005-10-12 Salomon S.A. Shoe with upper comprising at least one glued part
US7650705B2 (en) 2004-01-30 2010-01-26 Salomon S.A.S. Footwear with an upper having at least one glued element

Also Published As

Publication number Publication date
CH379961A (en) 1964-07-15

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