EP0371108B1 - Vorrichtung zur herstellung von drahtbügeln zum sichern von flaschenverschlüssen - Google Patents

Vorrichtung zur herstellung von drahtbügeln zum sichern von flaschenverschlüssen Download PDF

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Publication number
EP0371108B1
EP0371108B1 EP89905677A EP89905677A EP0371108B1 EP 0371108 B1 EP0371108 B1 EP 0371108B1 EP 89905677 A EP89905677 A EP 89905677A EP 89905677 A EP89905677 A EP 89905677A EP 0371108 B1 EP0371108 B1 EP 0371108B1
Authority
EP
European Patent Office
Prior art keywords
wires
wire
forming
forming tools
double
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
EP89905677A
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German (de)
English (en)
French (fr)
Other versions
EP0371108A1 (de
Inventor
Peter Cremer
Joachim Hamann
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
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AT89905677T priority Critical patent/ATE75430T1/de
Publication of EP0371108A1 publication Critical patent/EP0371108A1/de
Application granted granted Critical
Publication of EP0371108B1 publication Critical patent/EP0371108B1/de
Anticipated expiration legal-status Critical
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F45/00—Wire-working in the manufacture of other particular articles
    • B21F45/04—Wire-working in the manufacture of other particular articles of elements, e.g. levers or links, for bottle stoppers

Definitions

  • the present invention relates to a device for producing wire clips for securing bottle caps, in particular sparkling wine corks.
  • EP-PS 0044798 describes a device in which four wire segments are fed to shaped steels which are movable towards a central mandrel and which form a wire star with the help of mold surfaces lying at 45 ° to segments and quarter-circular recesses at the tip thereof is circular in the middle.
  • the wire segments lie one above the other before forming a star to form a square with protruding ends and are forced as stops during shaping against profiled knives, so that the segments assume the profile of the mandrel circumference and the stops after the shaping process (page 3, line 9 -24).
  • the double wires thus formed can diverge outwards after being shaped.
  • the present invention has for its object to provide a device by means of which the wire stars (wire bracket) can be manufactured mechanically more easily and less prone to failure at a higher speed.
  • the solution to this problem consists in a device for the production of wire brackets for securing bottle closures, in particular sparkling wine corks, in which four wires are guided to one another in such a way that two pairs of wires cross each other at an angle of 90 ° and a mandrel is provided in the center is against which shaped steels can be moved parallel to the wire directions to form double wires, the shaped steels having shaped surfaces arranged at an angle of 90 ° and at their tip facing the mandrel having quarter-circular recesses in which the shaped steels are lateral, to the shaped surfaces at an angle of 45 ° adjoining flanks, against which the wires fed as continuous wires rest before being cut to length and deformed, systems with staggered height for the wires being molded onto the side flanks and wire guides lying in front of them being assigned to them, which are combined with knives act and can be pushed onto the ends of the double wires formed by the shaped surfaces of the shaped steels.
  • the device described above can be used to produce so-called wire baskets with four legs made of twisted double wires, the legs being bent around a locking wire loop and a sheet metal cover usually being inserted into the circular, then upper opening.
  • the basket is e.g. put over a sparkling wine cork and twist the wire loop around the bottle neck, which ultimately secures the basket and the cork.
  • the basket or its preform - the wire bracket - is made from four individual wire sections, for which the wire e.g. can initially be delivered via a straightening unit.
  • the four wires are squared to each other (e.g. one above the other, whereby the conveying can be done with ball bushings. Then the wires, which protrude from the square in equal lengths, are cut to twist the legs.
  • the wire sections rest on the flanks of the shaped steels, whereby they can be supported from below.
  • the wire sections first lay around the edges between the quarter-circular recesses and the shaped surfaces until they abut in pairs in the end position and form four central circular sections.
  • the drills are then pushed and rotated onto the parallel, outwardly projecting double wire ends in order to unite the double wires with one another.
  • wires Since the wires have to be conveyed at high speed and have to be aligned relatively precisely, it is further proposed to provide a second guide for the wires, which simultaneously interact with knives, so that the wires are only cut to the required length when they are in the final working position. In principle, however, wire sections can also be fed to the shaped steels.
  • the shaped steels also have systems 15 which guide the wires one above the other in the desired manner, for which purpose they e.g. can be staggered in height or against each other.
  • the contact surface can basically also serve as a support for the wire sections, which are secured by the recesses on the form steel mouths from falling.
  • a magnetic wire holder is also possible.
  • the drillers themselves have a front mount that consists of a guide cone and the adjoining holding area.
  • the holding area can have a rectangular or corresponding cross section, this being oriented such that the wires lie diagonally in the holder.
  • the drills are subject to above-average wear, which is why it is proposed to manufacture the receptacle and conical insertion area as a hard metal insert.
  • the required movements of the device can be controlled by a single cam disk, which once moves the shaped steels towards the center and pushes the driller onto the wire ends via an offset curve and at the same time forms the drive for drilling, the Cam disc, for example has its own sprocket, which rotates the drillers via their tines.
  • Fig. 1 shows a top view of the device according to the invention in the diagram.
  • Fig. 2 shows the contact of the wires on the contact surfaces of the shaped steels.
  • Fig. 3 shows the form steels in the closed state.
  • Fig. 4 shows driller and a section steel in section.
  • Fig. 5 shows the grooving of the format steels.
  • Fig. 1 Forming a square, each with protruding ends, four wires 2.2 'and 3.3' are placed on top of each other in pairs, for example, the wires 2.2 'are on the wires 3.3'.
  • the wires are brought into the position shown by a conveyor device (not shown) with ball bushings.
  • the guides 1 and optionally an additional 13 are used for fixing, the latter cooperating with a knife 14 in order to produce the desired wire length.
  • the mandrel 9 determines the diameter of the ultimately formed wire circle, which rests on top of the sparkling wine cork. With 8 the rails on which the shaped steels are guided.
  • Fig. 2 shows that the wires 2.2 'rest on the flanks 4 and are limited in the vertical by systems 15, the selection of the height grading of the systems 15, the wires can also be intertwined in such a way that the drills all one can have the same direction of rotation without having to make idle revolutions.
  • FIG. 3 shows the shaped steels 5 in the closed state around the mandrel 9, double wires 10 having wire ends 12 projecting beyond the shaped steels 5 having formed on the shaped surfaces.
  • the wires are shown side by side here, but they preferably lie one above the other in grooves (FIG. 5) in such a way that a necessarily tight wire layer is created and the shaped steels 5 are largely closed.
  • the driller 11 is pushed over the wire ends 12, the direction of movement of which is indicated by an arrow. Four complete revolutions of the driller are preferred.
  • FIG. 4 shows a section through FIG. 3, a drill 11 with a drill drive 19 being shown on the left.
  • the drill At its end facing the double wire end 12, the drill has a hard metal insert 17 with a rectangular cross section, in which the double wire end 12 is held diagonally.
  • the insert is tapered towards the mandrel 9, preferably at an angle of 60 °.
  • a form steel 5 rests on the mandrel 9 and forms a wire in a quarter-circle shape, the wires being, for example, 2, 3 on the form surface 6 or in the grooves 16 thereof.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
EP89905677A 1988-05-20 1989-05-19 Vorrichtung zur herstellung von drahtbügeln zum sichern von flaschenverschlüssen Expired - Lifetime EP0371108B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89905677T ATE75430T1 (de) 1988-05-20 1989-05-19 Vorrichtung zur herstellung von drahtbuegeln zum sichern von flaschenverschluessen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3817283 1988-05-20
DE3817283A DE3817283A1 (de) 1988-05-20 1988-05-20 Vorrichtung zur herstellung von drahtbuegeln zum sichern von flaschenverschluessen

Publications (2)

Publication Number Publication Date
EP0371108A1 EP0371108A1 (de) 1990-06-06
EP0371108B1 true EP0371108B1 (de) 1992-04-29

Family

ID=6354829

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89905677A Expired - Lifetime EP0371108B1 (de) 1988-05-20 1989-05-19 Vorrichtung zur herstellung von drahtbügeln zum sichern von flaschenverschlüssen

Country Status (4)

Country Link
EP (1) EP0371108B1 (enrdf_load_stackoverflow)
AU (1) AU3577989A (enrdf_load_stackoverflow)
DE (2) DE3817283A1 (enrdf_load_stackoverflow)
WO (1) WO1989011361A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1264109B1 (it) * 1993-04-08 1996-09-10 Gefin Srl Metodo e dispositivo per la realizzazione di semilavorati in filo metallico.
EP0895821A1 (de) * 1997-07-28 1999-02-10 Michael Eckstein Stern-Biegevorrichtung
CN113649841B (zh) * 2021-08-20 2024-08-23 重庆胜龙科技发展有限公司 一种具有预校正功能的模具钢生产用数控机床定位装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR402443A (fr) * 1908-08-28 1909-10-07 Jean Adrien De Mestre Machine servant à tortiller le fil de fer pour la confection des muselets destinés au maintien des bouchons sur les bouteilles contenant des vins mousseux ou autres boissons gazeuses
US2860670A (en) * 1956-03-09 1958-11-18 Western Electric Co Apparatus for twisting wires
US3884276A (en) * 1974-05-29 1975-05-20 Amp Inc Method and apparatus for forming paired leads having an intermediate twisted portion and untwisted end portions and for applying terminals or the like to the end portions
FR2487231A1 (fr) * 1980-07-23 1982-01-29 Valentin F Sarl Procede de fabrication de muselets pour bouteilles de champagne et analogues, et muselets realises par sa mise en oeuvre

Also Published As

Publication number Publication date
AU3577989A (en) 1989-12-12
DE3817283A1 (de) 1989-11-23
WO1989011361A1 (en) 1989-11-30
EP0371108A1 (de) 1990-06-06
DE3817283C2 (enrdf_load_stackoverflow) 1990-02-15
DE58901281D1 (de) 1992-06-04

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