GB928096A - A method of forming a reinforced marginal border on a piece of leather or other flexible material and a machine for carrying out said method - Google Patents

A method of forming a reinforced marginal border on a piece of leather or other flexible material and a machine for carrying out said method

Info

Publication number
GB928096A
GB928096A GB1149261A GB1149261A GB928096A GB 928096 A GB928096 A GB 928096A GB 1149261 A GB1149261 A GB 1149261A GB 1149261 A GB1149261 A GB 1149261A GB 928096 A GB928096 A GB 928096A
Authority
GB
United Kingdom
Prior art keywords
thread
border
workpiece
leather
piece
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
GB1149261A
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 GB928096A publication Critical patent/GB928096A/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
    • 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
    • C14B11/00—Finishing the edges of leather pieces, e.g. by folding, by burning

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Materials Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

928,096. Folding and finishing edges of non- metallic sheet material. R. TOSI. March 29, 1961 [April 2,1960], No. 11492/61. Class 42 (1). A process for forming a reinforced marginal border on a piece of leather or the like, is characterized in that a thread comprising a core and a covering of thermoplastic material is applied to a chamfered border of the workpiece, the thread is heated and the border folded back on the thread. Fig. 1 shows the chamfered edge 2 of a workpiece with thread 3 thereon and Fig. 3 shows the border after folding over and pressing down. The thermoplastic material acts as an adhesive and the core which may be of glass fibres acts as reinforcement. Fig. 5 shows apparatus for carrying out the process. In operation workpiece 1 is forwarded intermittently in the direction of arrow 31 by gripper member 19 and spring-loaded foot 17 at the same time pulling thread 3 from bobbin 29. The thread is heated by heating member 15 and the border of the workpiece is folded over on to the somewhat fluid thread of turning members 23, 27 and is pressed down under presser member 16.
GB1149261A 1960-04-02 1961-03-29 A method of forming a reinforced marginal border on a piece of leather or other flexible material and a machine for carrying out said method Expired GB928096A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT587660 1960-04-02

Publications (1)

Publication Number Publication Date
GB928096A true GB928096A (en) 1963-06-06

Family

ID=11120714

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1149261A Expired GB928096A (en) 1960-04-02 1961-03-29 A method of forming a reinforced marginal border on a piece of leather or other flexible material and a machine for carrying out said method

Country Status (2)

Country Link
ES (1) ES266220A1 (en)
GB (1) GB928096A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1760021A2 (en) * 2005-08-29 2007-03-07 Macpi Pressing Division S.P.A. Apparatus for hemming tridimensional, textile fabric articles of manufacture and method therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1760021A2 (en) * 2005-08-29 2007-03-07 Macpi Pressing Division S.P.A. Apparatus for hemming tridimensional, textile fabric articles of manufacture and method therefor
EP1760021A3 (en) * 2005-08-29 2007-09-05 Macpi Pressing Division S.P.A. Apparatus for hemming tridimensional, textile fabric articles of manufacture and method therefor

Also Published As

Publication number Publication date
ES266220A1 (en) 1961-07-01

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