EP3502332A1 - Métier à tresser destinée à la fabrication d'un produit tressé - Google Patents

Métier à tresser destinée à la fabrication d'un produit tressé Download PDF

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Publication number
EP3502332A1
EP3502332A1 EP18208759.3A EP18208759A EP3502332A1 EP 3502332 A1 EP3502332 A1 EP 3502332A1 EP 18208759 A EP18208759 A EP 18208759A EP 3502332 A1 EP3502332 A1 EP 3502332A1
Authority
EP
European Patent Office
Prior art keywords
braiding
wheels
interconnected
core
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Withdrawn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
EP18208759.3A
Other languages
German (de)
English (en)
Inventor
Herbert Schneider
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.)
Herzog GmbH
Original Assignee
Herzog GmbH
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 Herzog GmbH filed Critical Herzog GmbH
Publication of EP3502332A1 publication Critical patent/EP3502332A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C3/00—Braiding or lacing machines
    • D04C3/02—Braiding or lacing machines with spool carriers guided by track plates or by bobbin heads exclusively
    • D04C3/38—Driving-gear; Starting or stopping mechanisms
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C3/00—Braiding or lacing machines
    • D04C3/02—Braiding or lacing machines with spool carriers guided by track plates or by bobbin heads exclusively
    • D04C3/04—Braiding or lacing machines with spool carriers guided by track plates or by bobbin heads exclusively with spool carriers guided and reciprocating in non-endless paths
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C3/00—Braiding or lacing machines
    • D04C3/02—Braiding or lacing machines with spool carriers guided by track plates or by bobbin heads exclusively
    • D04C3/06—Braiding or lacing machines with spool carriers guided by track plates or by bobbin heads exclusively with spool carriers moving always in the same direction in endless paths

Definitions

  • the invention relates to a braiding machine for producing a worm product from individual threads, which are stored on bobbins, wherein the bobbin driven by an impeller assembly, guided in curved track sections and the track sections are interconnected via intersection points to each other mutually crossing orbits.
  • German patent application DE 10 2011 012 166 A1 describes the switching sequences with which hollow braids with an arbitrary number of branches can be produced on the known braiding machine.
  • the state of the art also includes braiding machines for the production of so-called buttonhole strands. These allow the production of branched flat braids.
  • the invention has the object of demonstrating a braiding machine of the type mentioned, with which the number of weave types can be significantly increased.
  • the braiding machine according to the invention is characterized in that the impeller arrangement has at least one braided circle interconnected core wheels, these core wheels each having an even number of wicking coil carrier receptacles, that the impeller assembly has at least two fringes interconnectable with the core wheels to form a braid chain, wherein these edge gears each have an odd number of wicking Spulenvicenvicfactn and that in each case two of the interconnected to a braid core wheels together have the same number of wicking Spulenizifactn as together have the two interconnected in a wicker edge wheels. While the core wheels in different braiding circles are universally applicable impellers, the edge wheels are especially needed as end wheels, which allow the coil carriers collision-free turning at the free ends of an open wicker.
  • the difference between the core wheels, which can be interconnected with the braiding circle, and the peripheral wheels which can be interconnected in a braided chain thus consists only in the number of their coil carrier receptacles. While core wheels with an even number of Spulenangofactn closed Wicker loops for the production of round braids, the edge wheels with an odd number of Spulenizifactn together with the core wheels training open braid chains for the production of flat braids.
  • the braiding machine according to the invention according to claim 2 is characterized in that the impeller assembly in at least two different braiding lines interconnected with core wheels, said core wheels each have an even number of wicking Spulenizifactn that the impeller assembly at least two optional with the braiding of the core wheels to a braid or to a wicker chain interconnectable edge gears, these edge gears each have an even number of Spulenvicementn for the braid and an odd number of Spulennumagen for the Flechtkette, and that the edge wheels together, both in the braid and in the Flechtkette, the same number have effective Spulenangofactn, as they have two of the nuclear wheels together.
  • the core wheels are universally applicable impellers, but the edge wheels can be interconnected here with the core wheels either to closed braids or to open wicker chains.
  • the edge gears which can be interconnected in a braiding circle are thus the same as the edge wheels which can be interconnected in an open braided chain.
  • the interconnection takes place in these peripheral wheels by selectively activating the even number of spool carrier receptacles or the odd number of Spulenvicenvicennumagen. While with the active switching of the even number of Spulenchtameaun the closed Wicker loops are formed for the production of round braids, an active switching the odd number of Spulendideaun serves the formation of open braiding for the production of flat braids.
  • the impeller assembly preferably has an even number of core wheels.
  • edge gears in the braiding sections not acting as end wheels edge gears each have the same even number of Spulenafactn, as they each have the core wheels.
  • the edge wheels each have a speed-controlled single drive.
  • a speed change of the single drive allows the switching of a Randrades between an even number of Spulenvicenvicementn for a circle and an odd number of Spulenvicenvicementn for a Flechtkette.
  • this results in such a switchable rim at least at one of its operating speeds to the fact that the coil carrier experienced in the transfer points to adjacent vanes a sudden acceleration or deceleration, the component-stressing effect, however, is manageable through the use of damping elements.
  • the impeller assembly on at least one interconnected with the core wheels change and parking gear.
  • a change and parking gear is also an impeller whose Spulenliefactn are suitable for replacing and / or intermediate parking individual coil carrier.
  • the impeller assembly on several change and parking wheels, with which the Braiding machine according to the invention for the production of braids with color changes, with cross-sectional changes, is suitable with cores of standing threads and / or with core sheath connections.
  • the Fig. 1 shows a schematic plan view of an impeller assembly for a braiding machine according to the invention in the production of a round braid of individual filaments, which are stored on bobbins 1, 2, wherein the bobbin 1, 2 driven by the impeller assembly, guided in curved track sections and the track sections via intersection points 3 mutually crossing orbits 4, 5 are interconnected.
  • the impeller assembly eight to a braided circle 6 interconnected core wheels 7, the four with coil carrier receptacles 8 each have an even number of lichen active Have coil carrier recordings.
  • the impeller assembly with the core wheels 7 to a Flechtkette see Fig.
  • the Fig. 2 shows a schematic plan view of the impeller assembly according to Fig. 1 in which a flat braid is produced from the individual threads which are stored on the coil carriers 1, 2.
  • the curved track sections are connected via the intersection points 3 to a single mutually crossing orbit.
  • the two edge gears 9, 10 are interconnected with six of the core wheels 7 to form a braiding chain 17.
  • the same components are provided with the same reference numbers.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
EP18208759.3A 2017-12-22 2018-11-28 Métier à tresser destinée à la fabrication d'un produit tressé Withdrawn EP3502332A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017131139.4A DE102017131139A1 (de) 2017-12-22 2017-12-22 Flechtmaschine zur Herstellung eines Flechterzeugnisses

Publications (1)

Publication Number Publication Date
EP3502332A1 true EP3502332A1 (fr) 2019-06-26

Family

ID=64556702

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18208759.3A Withdrawn EP3502332A1 (fr) 2017-12-22 2018-11-28 Métier à tresser destinée à la fabrication d'un produit tressé

Country Status (2)

Country Link
EP (1) EP3502332A1 (fr)
DE (1) DE102017131139A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024009023A1 (fr) * 2022-07-05 2024-01-11 Arianegroup Sas Machine de tressage avec une zone de réserve
FR3137689A1 (fr) * 2022-07-05 2024-01-12 Arianegroup Sas Machine de tressage avec aiguillage vers une zone de réserve

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE222812C (fr) *
US894022A (en) * 1906-02-02 1908-07-21 Sutro Bros Braid Company Braiding-machine.
US5357839A (en) * 1990-07-12 1994-10-25 Albany International Corp. Solid braid structure
EP2905366A1 (fr) * 2014-02-06 2015-08-12 Airbus Defence and Space GmbH Élément de module d'entraînement et le support de marteaux de sparterie et dispositif de sparterie
US20160183942A1 (en) * 2013-08-08 2016-06-30 EverestMedica LLC Round-flat-round surgical braids

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879687A (en) * 1954-06-09 1959-03-31 Leimbach Johann Braiding process and apparatus
US8794118B2 (en) * 2008-01-08 2014-08-05 Triaxial Structures, Inc. Machine for alternating tubular and flat braid sections and method of using the machine
DE102009020053A1 (de) 2009-05-06 2010-11-11 August Herzog Maschinenfabrik Gmbh & Co. Kg Flechtmaschine
DE102011012166A1 (de) 2011-02-23 2012-08-23 August Herzog Maschinenfabrik Gmbh & Co. Kg Verfahren und Vorrichtung zur maschinellen Herstellung eines Flechterzeugnisses

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE222812C (fr) *
US894022A (en) * 1906-02-02 1908-07-21 Sutro Bros Braid Company Braiding-machine.
US5357839A (en) * 1990-07-12 1994-10-25 Albany International Corp. Solid braid structure
US20160183942A1 (en) * 2013-08-08 2016-06-30 EverestMedica LLC Round-flat-round surgical braids
EP2905366A1 (fr) * 2014-02-06 2015-08-12 Airbus Defence and Space GmbH Élément de module d'entraînement et le support de marteaux de sparterie et dispositif de sparterie

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024009023A1 (fr) * 2022-07-05 2024-01-11 Arianegroup Sas Machine de tressage avec une zone de réserve
FR3137689A1 (fr) * 2022-07-05 2024-01-12 Arianegroup Sas Machine de tressage avec aiguillage vers une zone de réserve

Also Published As

Publication number Publication date
DE102017131139A1 (de) 2019-06-27

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