EP0037808A1 - Fermoir pour bandes ou lanières - Google Patents

Fermoir pour bandes ou lanières Download PDF

Info

Publication number
EP0037808A1
EP0037808A1 EP81890055A EP81890055A EP0037808A1 EP 0037808 A1 EP0037808 A1 EP 0037808A1 EP 81890055 A EP81890055 A EP 81890055A EP 81890055 A EP81890055 A EP 81890055A EP 0037808 A1 EP0037808 A1 EP 0037808A1
Authority
EP
European Patent Office
Prior art keywords
leg
buckle
clasp
loop
legs
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Withdrawn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
EP81890055A
Other languages
German (de)
English (en)
Inventor
Hermann Hirsch
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.)
Hermann Hirsch Leder- und Kunststoffwarenfabrik
Original Assignee
Hermann Hirsch Leder- und Kunststoffwarenfabrik
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 Hermann Hirsch Leder- und Kunststoffwarenfabrik filed Critical Hermann Hirsch Leder- und Kunststoffwarenfabrik
Publication of EP0037808A1 publication Critical patent/EP0037808A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/18—Fasteners for straps, chains or the like
    • A44C5/22—Fasteners for straps, chains or the like for closed straps
    • A44C5/24—Fasteners for straps, chains or the like for closed straps with folding devices

Definitions

  • the invention relates to a clasp for straps or straps made of flexible material, which is composed of articulated legs that can be fixed to each other by means of a locking device in their folded-up position, and which has a pin extending transversely to the leg length extension and on the outer pin at the outer end of a leg
  • the end of a further leg has a buckle-like part which is connected to it in an articulated manner, which carries a fixed mandrel and which is mounted on the leg in the region lying between its edges, the leg being connected to the buckle-like part via a bearing pin, the ends of which end in bent flanges of the buckle-like part is added.
  • Such a clasp consisting of three hinged legs is known from CH-PS 343 166.
  • this known clasp two shorter legs are connected to a longer leg.
  • One of the shorter legs carries the buckle-like part, the other is connected to the band or strap.
  • a disadvantage of the known clasp is that there are a total of three joints and the shorter legs must be fixed independently of one another on the middle leg. This requires an expensive production because several joints have to be formed and two locking devices have to be provided. In addition, the handling of the clasp is complicated.
  • the invention has for its object to simplify the known clasp in terms of its construction and handling without affecting its functionality.
  • the leg carrying the buckle-like part carries a loop comprising the bearing pin at its end connected to the buckle-like part, that the other leg of the clasp consisting of two legs is provided via the pin at its end / directly with the band or Belt is connected and that the locking device is a provided in the region of the free end of the other leg hook, which engages around the loop of the leg in a form-fitting manner when the legs are folded together.
  • the clasp according to the invention is of considerably simpler construction than the clasp known from CH-PS.343 166. This is because, on the one hand, only one locking device is required, which, moreover, is partly formed by the bearing loop of the bearing pin holding the buckle-like part. On the other hand, only one locking device and only one joint is provided between the legs.
  • the clasp according to the invention can be closed with a handle. Opening the clasp is also easy because the buckle-like part can be used as an aid. This is not possible with the clasp according to CH-PS 343 166.
  • the clasp according to the invention consists of two legs 1 and 2, which are connected to one another via a joint 3.
  • the leg 2 pivotably carries a buckle-like part 4 at its end opposite the joint 3.
  • This buckle-like part 4 represents a holder for a band or belt provided with a series of holes 5.
  • a pin 7 is provided on the end of the leg 1 opposite the joint 3, which is designed, for example, as a spring pin and is inserted into holes in flanges bent up from the leg 1. The other end of the band or belt 6 or another band part is attached to the pin 7.
  • the buckle-like part 4 carries on one of its edges a mandrel 15 which is integrally formed with it and bent inwards.
  • the buckle-like part 4 also has two flanges. 14, which have unspecified holes into which a pin 25, For example, a spring pin is used.
  • the spring pin as shown in FIGS. 1 and 3, is received inside a loop 26 provided on the leg 2, so that the buckle-like part 4 is articulated to the leg 2.
  • the legs 1 and 2 preferably consist of sheet metal strips with a flat cross section and have stiffening beads 17 and 18, respectively. As FIG. 3 shows, the stiffening beads 17 and 18 stamped into the legs 1 and 2 are arranged in such a way that the bead 18 is received in the bead 17 when the clasp is closed.
  • a locking device which comprises a hook 27 provided on the leg 1 in the region of the pin 7, which hooks out in the direction of the arrows 23, 23 'when the legs 1 and 2 are folded together 1 finally encompasses the loop 26 on the leg 2, as shown in FIG. 3.
  • the hook 27 is thus frictionally and / or positively on the loop 26. So that's a special one. flat arrangement is ensured between hook 27 and leg 1 is an N ut 28 provided in which, as also in Figure 3, the loop is received 26th
  • buckle-like part 4 u. between.
  • the opposite, shorter end of the buckle-like part 4 directly or indirectly with the interposition of the band or belt 6 against the pin 7-bearing flanges of the leg 1, so that the latter Leg 2 pushed away and the hook 27 is released from the loop 26.

Landscapes

  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Package Frames And Binding Bands (AREA)
  • Buckles (AREA)
EP81890055A 1980-04-08 1981-03-30 Fermoir pour bandes ou lanières Withdrawn EP0037808A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT190480A AT379300B (de) 1980-04-08 1980-04-08 Schliesse fuer baender oder riemen
AT1904/80 1980-04-08

Publications (1)

Publication Number Publication Date
EP0037808A1 true EP0037808A1 (fr) 1981-10-14

Family

ID=3523527

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81890055A Withdrawn EP0037808A1 (fr) 1980-04-08 1981-03-30 Fermoir pour bandes ou lanières

Country Status (3)

Country Link
EP (1) EP0037808A1 (fr)
JP (1) JPS56152589A (fr)
AT (1) AT379300B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH709911A1 (fr) * 2014-07-22 2016-01-29 Jacques-André Nawratil Fermoir extensible pour bracelet notamment d'une montre.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1568617A (en) * 1925-03-05 1926-01-05 Rex Mfg Co Extension attachment for flexible bracelets

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1568617A (en) * 1925-03-05 1926-01-05 Rex Mfg Co Extension attachment for flexible bracelets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH709911A1 (fr) * 2014-07-22 2016-01-29 Jacques-André Nawratil Fermoir extensible pour bracelet notamment d'une montre.

Also Published As

Publication number Publication date
ATA190480A (de) 1985-05-15
JPS56152589A (en) 1981-11-26
AT379300B (de) 1985-12-10

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE CH DE GB IT NL SE

17P Request for examination filed

Effective date: 19811013

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19831001

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HIRSCH, HERMANN