EP0820709A1 - Fermeture-éclair - Google Patents

Fermeture-éclair Download PDF

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Publication number
EP0820709A1
EP0820709A1 EP96202070A EP96202070A EP0820709A1 EP 0820709 A1 EP0820709 A1 EP 0820709A1 EP 96202070 A EP96202070 A EP 96202070A EP 96202070 A EP96202070 A EP 96202070A EP 0820709 A1 EP0820709 A1 EP 0820709A1
Authority
EP
European Patent Office
Prior art keywords
teeth
zipper
row
tape
rows
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Withdrawn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
EP96202070A
Other languages
German (de)
English (en)
Inventor
Gerardo Tadeo c/o Miss A.S. Salerno ALSINA
Alejandra Silvia Salerno
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 EP96202070A priority Critical patent/EP0820709A1/fr
Publication of EP0820709A1 publication Critical patent/EP0820709A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/02—Slide fasteners with a series of separate interlocking members secured to each stringer tape
    • A44B19/04—Stringers arranged edge-to-edge when fastened, e.g. abutting stringers
    • A44B19/06—Stringers arranged edge-to-edge when fastened, e.g. abutting stringers with substantially rectangular members having interlocking projections and pieces

Definitions

  • the present invention relates to the general art of closures, and to the particular field of the zippers.
  • a diving suit is one common example of an item which needs to be closed with a zipper in order to ensure a comfortable fit, a practical manner to put it on or take it off, to avoid the entrance of water, or the like.
  • Other examples of garments in which a zipper is placed include trousers, raincoats, skirts and boots. Obviously these embrace only a few options since they can be extremely diverse.
  • Tents also have zippers placed on them to ensure their opening and closing, to protect the things inside from rain, dirt or the likes.
  • Other examples include wallets, purses, suitcases and any sort of bags.
  • the main problem that the conventional zipper presents is that since its teeth are placed in a Y shape, if there is a "chain crack", the zipper is of no use anymore. Therefore, the garments, bags or any other item can not be used unless the zipper is replaced. This is of extreme importance . For example, the cracking of the zipper in a luggage durind a trip, or of a tent, while the user is outdoors, means running into many problems and risks.
  • the toooth of each row is at the same height with regard to the correspondent tooth of the other one and both are related to each other by the overlapping of their ends.
  • Figure 1 It is a side elevation in a longitudinal cut of a tooth correspondent to one of the rows.
  • Figure 2 It is a side elevation in a longitudinal cut of a tooth correspondent to the other row.
  • Figure 3 It is a transversal cut in accordance with diagram A-A of the tooth in Figure 2.
  • Figure 4 It is a transversal cut in accordance with diagram B-B of the tooth in Figure 1.
  • Figure 5 It is a side elevation in a longitudinal cut showing graphically how a tooth from one row is connected to a tooth in the other row.
  • Figure 6 It is a front view showing the set of teeth of Figure 5.
  • Figure 7 It is a front view of the elevation displaying fragmentally the G.E.A. zipper.
  • Teeth 5 (Fig. 2, 3, 5, 6 and 7.) and teeth 6 (Fig.1, 4, 5, 6 and 7) which form part of rows a and b (Fig. 7), have the following characteristics: On one of their faces, teeth 5 have two coaxil grooves, N° 7 and 8 (Fig. 2, 3 and 5) which delimit means in their length, stretch 7' and 8' (Fig. 2 and 5).
  • Stretch 7' (Fig. 2, 5 and 7) is composed of an area for fixing the teeth on tape 1 (Fig. 7) and stretch 8' (Fig. 2, 5 and 7) has a stub, N° 9, (Fig. 2, 3, 5, 6 and 7) through which it fastens to teeth 6.
  • the said stub has a hemispherical structure.
  • Teeth 6 (Fig. 2, 3, 5, 6 and 7.) and teeth 6 (Fig.1, 4, 5, 6 and 7) which form part of rows a and b (Fig. 7), have the following characteristics: On one of their faces, teeth 5 have two coaxil grooves, N° 7 and 8
  • the teeth component of the two rows are adapted to adjust to the mutual contact of their juxtaposed surfaces.
  • Their surfaces are of transversal semi-circular section, convex in teeth 5, N° 14 (Fig. 2 and 5) and concave in teeth 6, N° 15 (Fig. 1 and 5) forming in this way, surfaces of reciprocal contact between male teeth, N° 5 (Fig. 7) and female teeth, N° 6 (Fig. 7), with an articular movement normal to the symetric axis of tapes 1 and 2 (Fig. 7).
  • Stretch 7' of teeth 5 (Fig. 2, 3, 5 and 7) and stretch 10 of teeth 6 (Fig. 1, 4, 5 and 6) have their respective longitudinal neckline, N° 16 for teeth 5 (Fig. 2, 5 and 6) and N° 17 for teeth 6 (Fig. 1, 5 and 6), constituant of an area for the insertion and subsequent fixing of the teeth through pressure adjustment in tapes 1 and 2.

Landscapes

  • Slide Fasteners (AREA)
EP96202070A 1996-07-24 1996-07-24 Fermeture-éclair Withdrawn EP0820709A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP96202070A EP0820709A1 (fr) 1996-07-24 1996-07-24 Fermeture-éclair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96202070A EP0820709A1 (fr) 1996-07-24 1996-07-24 Fermeture-éclair

Publications (1)

Publication Number Publication Date
EP0820709A1 true EP0820709A1 (fr) 1998-01-28

Family

ID=8224215

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96202070A Withdrawn EP0820709A1 (fr) 1996-07-24 1996-07-24 Fermeture-éclair

Country Status (1)

Country Link
EP (1) EP0820709A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1741789A (en) * 1926-06-16 1929-12-31 N S Amstutz Separable fastener
US1745116A (en) * 1926-07-24 1930-01-28 Shoe Hardware Company Multiple fastening device
US1836958A (en) * 1924-07-02 1931-12-15 Shoe Hardware Company Fastening device
GB522167A (en) * 1937-12-02 1940-06-11 Michael Stein Improvements in or relating to sliding clasp fasteners

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1836958A (en) * 1924-07-02 1931-12-15 Shoe Hardware Company Fastening device
US1741789A (en) * 1926-06-16 1929-12-31 N S Amstutz Separable fastener
US1745116A (en) * 1926-07-24 1930-01-28 Shoe Hardware Company Multiple fastening device
GB522167A (en) * 1937-12-02 1940-06-11 Michael Stein Improvements in or relating to sliding clasp fasteners

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