EP0753271B1 - Verfahren zum Zusammensetzen einer Druckknopfpatrize und so erhaltene Druckknopfpatrize - Google Patents

Verfahren zum Zusammensetzen einer Druckknopfpatrize und so erhaltene Druckknopfpatrize Download PDF

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Publication number
EP0753271B1
EP0753271B1 EP95202820A EP95202820A EP0753271B1 EP 0753271 B1 EP0753271 B1 EP 0753271B1 EP 95202820 A EP95202820 A EP 95202820A EP 95202820 A EP95202820 A EP 95202820A EP 0753271 B1 EP0753271 B1 EP 0753271B1
Authority
EP
European Patent Office
Prior art keywords
stud
press
washer
male
backing portion
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 - Lifetime
Application number
EP95202820A
Other languages
English (en)
French (fr)
Other versions
EP0753271A1 (de
Inventor
Marco Corti
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.)
FIOCCHI PRYM S.P.A.
Original Assignee
FIOCCHI SNAPS SpA
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 FIOCCHI SNAPS SpA filed Critical FIOCCHI SNAPS SpA
Publication of EP0753271A1 publication Critical patent/EP0753271A1/de
Application granted granted Critical
Publication of EP0753271B1 publication Critical patent/EP0753271B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B17/00—Press-button or snap fasteners
    • A44B17/0064—Details
    • A44B17/0088—Details made from sheet metal
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B17/00—Press-button or snap fasteners
    • A44B17/0064—Details
    • A44B17/007—Stud-member

Definitions

  • This invention relates to a method for mounting a simplified press-stud, and to a relative simplified press-stud.
  • the male part of metal press-studs usually consists of a male portion and a male backing portion which are connected together and fixed onto the fabric by directly riveting them.
  • Such a press-stud is known from EP-A-0 600 653.
  • this type of fixing requires a reinforcement element to be interposed between the male portion and the male backing portion of the press-stud and the fabric onto which they are fixed in order to improve positioning, ensure their stability and prevent fraying of the fabric.
  • this reinforcement element is a washer, normally of plastics material, which is inserted manually between the male portion and male backing portion of the press-stud before riveting.
  • This operation increases the time required to fix the press-stud to the fabric and is susceptible to human error as the washer is inserted completely manually.
  • An object of the present invention is to provide a method for mounting a simplified press-stud, and specifically a press-stud having a simplified male part, which overcomes the drawbacks deriving from the manual positioning of the washer, by if possible completely eliminating this manual operation.
  • a further object is to provide a press-stud which can be used in automatic or semi-automatic machines for its application to fabric or to articles of clothing.
  • a method for mounting a simplified press-stud of the type comprising a male portion, a male backing portion and a washer joinable together by riveting or clinching about fabric or the like, characterised in that, in a step preceding their positioning on said fabric, said male backing portion and said washer are joined together by clinching portions thereof.
  • a simplified press-stud comprising a male portion, a male backing portion and a washer joinable together by riveting or clinching about fabric or the like, characterised in that said male backing portion and said washer are joined together by clinching portions thereof.
  • the figures show the male part of a simplified press-stud according to the present invention, both as a mounted assembly and in its component parts.
  • a press-stud indicated overall by 11, comprises a male portion 12, a male backing portion 13 and a washer 14, these being positioned about a partially illustrated piece of fabric indicated by 15.
  • the male backing portion 13, of metal construction comprises an annular base region 16, from the centre of which there extends a tubular region 17 coaxial with the hole in the annular base region.
  • drawn portions 18 in part of the base region 16 there are provided drawn portions 18 in the shape of a circumferential arc, which in the example are facing upwards, ie in the direction in which the tubular region 17 extends.
  • the drawn portions 18 extend through circumferential arc portions of different radii so as to be uniformly distributed over the base region 16.
  • the drawn portions can consist of inscriptions or designs provided they project to a certain extent from the surface of the base region.
  • the washer 14, constructed for example of polyethylene, is of inverted cup shape provided centrally with a hole 19 through which the tubular region 17 of the male backing portion 13 can be inserted.
  • the washer 14 also comprises drawn portions 21 of circumferential arc shape, these also facing upwards in this example and consisting of circumferential arc portions of different radii so as to be uniformly distributed over the flat region 20.
  • the drawn portions can consist of inscriptions or designs provided they project to a certain extent from the surface of the flat region.
  • the washer 14 is firstly mounted directly on the male backing portion 13, the perimetral rim 22 then being deformed so that it embraces and locks the base region to form a single piece. It should be noted that by this operation, not only is a single piece obtained, but in addition the resultant male backing portion plus washer has essentially the same size as a standard male backing portion without the washer. This similarity between the two male backing portions enables both the male backing portion with the incorporated washer and the standard male backing portion to be handled by usual automatic and semi-automatic machines.
  • the press-stud portion comprising the washer 14 and the male backing portion 13, fixed together as in Figure 3 to form a single piece, is then locked onto the fabric 15 with the aid of the male portion 12.
  • a press-stud male member simplified in accordance with the present invention hence achieves a series of important advantages.
  • a three channel machine can be used for applying the press-stud, enabling normal press-studs not requiring the reinforcement washer to be positioned, and press-studs with an incorporated reinforcement washer according to the present invention to be applied. This facility is particularly useful in the application of press-studs to fabric of different thicknesses.

Landscapes

  • Insertion Pins And Rivets (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Manufacture Of Switches (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Claims (14)

  1. Verfahren zur Anbringung einer vereinfachten Druckknopf-Patrize, welche ein Kugelteil (12), ein Kugelstützteil (13) und eine Zwischenscheibe (14) aufweist, welche durch Vernieten oder Verpressen gemeinsam an einem Textilgewebe oder der gleichen anzubringen sind,
    dadurch gekennzeichnet,
    daß in einem Schritt, welcher dem Anbringen an dem Textilgewebe vorausgeht, das Kugelstützteil (13) und die Zwischenscheibe (14) dadurch miteinander verbunden werden, daß Teile dieser Bauelemente miteinander verpreßt werden.
  2. Verfahren nach Anspruch 1,
    dadurch gekennzeichnet,
    daß das Kugelstützteil (13) und die Zwischenscheibe (14) dadurch miteinander verbunden werden, daß Teile dieser Bauelemente in der Weise miteinander verpreßt werden, daß sie eine Größe annehmen, welche derjenigen einer Standard-Druckknopf-Patrize ohne Zwischenscheibe entspricht.
  3. Verfahren nach Anspruch 1,
    dadurch gekennzeichnet,
    daß die Zwischenscheibe (14) derart ausgebildet wird, daß sie einen flachen Bereich (20) aufweist, welcher eine zentrale Öffnung (bei 19) hat und von dem aus sich ein Umfangsrand (22) erstreckt, welcher einen becherförmigen Hohlraum bildet, der dazu in der Lage ist, das Kugelstützteil (13) aufzunehmen.
  4. Verfahren nach Anspruch 1,
    dadurch gekennzeichnet,
    daß die Verfahrensschritte in einer automatischen oder halbautomatischen Maschine durchgeführt werden.
  5. Verfahren nach Anspruch 1,
    dadurch gekennzeichnet,
    daß die Zwischenscheibe (14) aus Polyäthylen hergestellt wird.
  6. Verfahren nach Anspruch 1,
    dadurch gekennzeichnet,
    daß das Kugelstützteil (13) aus Metall hergestellt wird.
  7. Vereinfachte Druckknopf-Patrize, welche ein Kugelteil (12), ein Kugelstützteil (13) und eine Zwischenscheibe (14) aufweist, welche gemeinsam mit einem Textilgewebe oder dergleichen durch Vernieten oder Verpressen zusammenfügbar sind,
    dadurch gekennzeichnet,
    daß das Kugelstützteil (13) und die Zwischenscheibe (14) durch Verpressen von Teilen dieser Bauelemente zusammengefügt sind.
  8. Druckknopf-Patrize nach Anspruch 7,
    dadurch gekennzeichnet,
    daß die Zwischenscheibe (14) einen flachen Bereich (20) aufweist, der eine zentrale Öffnung (bei 19) hat und von dem aus sich ein Umfangsrand (22) erstreckt, welcher einen becherförmigen Hohlraum bildet, der dazu in der Lage ist, das Kugelstützteil (13) aufzunehmen.
  9. Druckknopf-Patrize nach Anspruch 7,
    dadurch gekennzeichnet,
    daß das Kugelstützteil (13) einen ringförmigen Basisbereich (16) aufweist, von dessen Zentrum aus sich ein rohrförmiger Bereich (17) koaxial zu der Öffnung in dem ringförmigen Basisbereich erstreckt.
  10. Druckknopf-Patrize nach Anspruch 9,
    dadurch gekennzeichnet,
    daß gezogene Abschnitte (18) in einem Teil des Basisbereichs (16) angeordnet sind.
  11. Druckknopf-Patrize nach Anspruch 10,
    dadurch gekennzeichnet,
    daß die gezogenen Abschnitte (18) in Umfangsrichtung bogenförmig ausgebildet sind.
  12. Druckknopf-Patrize nach Anspruch 8,
    dadurch gekennzeichnet,
    daß die Zwischenscheibe (14) gezogene Abschnitte (21) aufweist, welche in dem flachen Bereich (20) ausgebildet sind.
  13. Druckknopf-Patrize nach Anspruch 12,
    dadurch gekennzeichnet,
    daß die gezogenen Bereiche (21) in Umfangsrichtung bogenförmig ausgebildet sind.
  14. Druckknopf-Patrize nach einem der Ansprüche 10 bis 13,
    dadurch gekennzeichnet,
    daß die gezogenen Bereiche Inschriften oder Muster sind, die in einem bestimmten Ausmaß hervorstehen.
EP95202820A 1995-07-14 1995-10-18 Verfahren zum Zusammensetzen einer Druckknopfpatrize und so erhaltene Druckknopfpatrize Expired - Lifetime EP0753271B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI951528 1995-07-14
ITMI951528A IT1275546B (it) 1995-07-14 1995-07-14 Metodo di montaggio di un bottone automatico semplificato e relativo bottone

Publications (2)

Publication Number Publication Date
EP0753271A1 EP0753271A1 (de) 1997-01-15
EP0753271B1 true EP0753271B1 (de) 2000-05-10

Family

ID=11371983

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95202820A Expired - Lifetime EP0753271B1 (de) 1995-07-14 1995-10-18 Verfahren zum Zusammensetzen einer Druckknopfpatrize und so erhaltene Druckknopfpatrize

Country Status (4)

Country Link
EP (1) EP0753271B1 (de)
DE (1) DE69516861T2 (de)
ES (1) ES2148429T3 (de)
IT (1) IT1275546B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106687004A (zh) * 2014-09-08 2017-05-17 Ykk株式会社 铆钉

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR370167A (fr) * 1906-10-02 1907-01-30 Alma Manufacturing Company Of Baltimore City Bouton à pression
US2745160A (en) * 1948-04-19 1956-05-15 United Carr Fastener Corp Fastener for attachment to plastic material
JP3046971B2 (ja) * 1992-11-30 2000-05-29 ワイケイケイ株式会社 スナップボタンの雌体およびその取着用カシメ型

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106687004A (zh) * 2014-09-08 2017-05-17 Ykk株式会社 铆钉
CN106687004B (zh) * 2014-09-08 2019-06-28 Ykk株式会社 铆钉

Also Published As

Publication number Publication date
ES2148429T3 (es) 2000-10-16
EP0753271A1 (de) 1997-01-15
ITMI951528A1 (it) 1997-01-14
DE69516861D1 (de) 2000-06-15
DE69516861T2 (de) 2000-12-07
ITMI951528A0 (it) 1995-07-14
IT1275546B (it) 1997-08-07

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