EP0475916A2 - Procédé pour la fabrication de schaussures en plastique avec un renforcement - Google Patents

Procédé pour la fabrication de schaussures en plastique avec un renforcement Download PDF

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Publication number
EP0475916A2
EP0475916A2 EP91830367A EP91830367A EP0475916A2 EP 0475916 A2 EP0475916 A2 EP 0475916A2 EP 91830367 A EP91830367 A EP 91830367A EP 91830367 A EP91830367 A EP 91830367A EP 0475916 A2 EP0475916 A2 EP 0475916A2
Authority
EP
European Patent Office
Prior art keywords
stiffener
procedure
production
shoes
bottom edge
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.)
Withdrawn
Application number
EP91830367A
Other languages
German (de)
English (en)
Other versions
EP0475916A3 (en
Inventor
Dario Ferrario
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.)
DITTA FERRARIO DARIO
Flli Renzi Mario-Pierino & C - SNC
Original Assignee
DITTA FERRARIO DARIO
Flli Renzi Mario-Pierino & C - SNC
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 DITTA FERRARIO DARIO, Flli Renzi Mario-Pierino & C - SNC filed Critical DITTA FERRARIO DARIO
Publication of EP0475916A2 publication Critical patent/EP0475916A2/fr
Publication of EP0475916A3 publication Critical patent/EP0475916A3/en
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B9/00—Footwear characterised by the assembling of the individual parts

Definitions

  • This patent application concerns a procedure for producing plastic shoes with a stiffener, namely the reinforcement which is applied on the back section of the upper, known as the "quarter".
  • the invention also includes shoes produced with the above procedure.
  • the stiffener is the reinforcement insert which is applied to the curved section of the upper above the heel, against which the heel of the foot rests.
  • This stiffener consists of a semi-rigid plate which, seen on a plane, is crescent-shaped. The stiffener is fitted under the lining and is then fixed to the internal surface of the upper.
  • stiffener inside the upper creates another problem to the foot itself, above all when the stiffener is made of a rather rigid material or when it extends to the level of the shank, since the thin lining, between the foot and the stiffener, is not in itself sufficient to pad this area of contact between the foot and the upper.
  • the application of the stiffener inside the upper makes it impossible to use the stiffener as a decorative component.
  • the production procedure according to the invention has been designed to resolve all the above problems resulting from the application of the stiffener inside the upper.
  • the main purpose of the invention is to provide a procedure which permits fitting a high quality stiffener whose size ensures sturdiness to the shoe without irritating the foot and without the need for costly padding, on shoes produced industrially in plastic.
  • a further scope of the invention is to reduce production costs of the above shoes by reducing the production times required to apply the stiffener to the upper.
  • the shape of the stiffener (2) allows it to hold the quarter externally as well as a part of the sides of the upper.
  • the stiffener is no longer limited in terms of dimensions and shape since it does not have to be fitted inside the upper and therefore does not interfere with the lining and the other internal components of the shoe.
  • the bottom edge (2a) of the stiffener (2) has notches to facilitate coupling of the sole (5).
  • the stiffener no longer irritates the foot, even when the stiffener is extremely rigid or when it extends laterally to the shank.
  • the stiffener can be made of any material, including plastic or metal.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP19910830367 1990-09-06 1991-09-05 Procedure for the production of plastic footwear with counter Withdrawn EP0475916A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT211790 1990-09-06
IT00211790A IT1243274B (it) 1990-09-06 1990-09-06 Procedimento per l'applicazione dello sperone e calzature costruite secondo il procedimento.

Publications (2)

Publication Number Publication Date
EP0475916A2 true EP0475916A2 (fr) 1992-03-18
EP0475916A3 EP0475916A3 (en) 1992-11-19

Family

ID=11102530

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910830367 Withdrawn EP0475916A3 (en) 1990-09-06 1991-09-05 Procedure for the production of plastic footwear with counter

Country Status (2)

Country Link
EP (1) EP0475916A3 (fr)
IT (1) IT1243274B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7039977B2 (en) * 2002-11-06 2006-05-09 Mission Itech Hockey, Inc. Contoured skate boot

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287675A (en) * 1980-01-17 1981-09-08 New Balance Athletic Shoe, Inc. Counter for athletic shoe
EP0146438A1 (fr) * 1983-11-14 1985-06-26 S.A.R.L. Technisynthese Perfectionnement aux chaussures à semelles souples notamment aux chaussures de sport
EP0146208A1 (fr) * 1983-12-19 1985-06-26 Wolverine World Wide, Inc. Contreforts de talon et chaussures de sport incorporant lesdits contreforts
US4625435A (en) * 1983-09-01 1986-12-02 Nippon Rubber Co., Ltd. Sports shoe
US4854055A (en) * 1986-09-05 1989-08-08 Asics Corporation Sports shoe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287675A (en) * 1980-01-17 1981-09-08 New Balance Athletic Shoe, Inc. Counter for athletic shoe
US4625435A (en) * 1983-09-01 1986-12-02 Nippon Rubber Co., Ltd. Sports shoe
EP0146438A1 (fr) * 1983-11-14 1985-06-26 S.A.R.L. Technisynthese Perfectionnement aux chaussures à semelles souples notamment aux chaussures de sport
EP0146208A1 (fr) * 1983-12-19 1985-06-26 Wolverine World Wide, Inc. Contreforts de talon et chaussures de sport incorporant lesdits contreforts
US4854055A (en) * 1986-09-05 1989-08-08 Asics Corporation Sports shoe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7039977B2 (en) * 2002-11-06 2006-05-09 Mission Itech Hockey, Inc. Contoured skate boot
US7676959B2 (en) 2002-11-06 2010-03-16 Mission Itech Hockey, Inc. Contoured skate boot

Also Published As

Publication number Publication date
IT9002117A0 (it) 1990-09-06
IT1243274B (it) 1994-05-26
IT9002117A1 (it) 1992-03-06
EP0475916A3 (en) 1992-11-19

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