EP0086412B1 - Méthode et appareil pour la fabrication de faisceaux de soies et de soies individuelles en matière plastique - Google Patents

Méthode et appareil pour la fabrication de faisceaux de soies et de soies individuelles en matière plastique Download PDF

Info

Publication number
EP0086412B1
EP0086412B1 EP83101053A EP83101053A EP0086412B1 EP 0086412 B1 EP0086412 B1 EP 0086412B1 EP 83101053 A EP83101053 A EP 83101053A EP 83101053 A EP83101053 A EP 83101053A EP 0086412 B1 EP0086412 B1 EP 0086412B1
Authority
EP
European Patent Office
Prior art keywords
bundle
bristles
monofilaments
cross
bobbin
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
Application number
EP83101053A
Other languages
German (de)
English (en)
Other versions
EP0086412A2 (fr
EP0086412A3 (en
Inventor
Georg Weihrauch
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.)
Pedex GmbH
Original Assignee
Pedex 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 Pedex GmbH filed Critical Pedex GmbH
Priority to AT83101053T priority Critical patent/ATE45473T1/de
Publication of EP0086412A2 publication Critical patent/EP0086412A2/fr
Publication of EP0086412A3 publication Critical patent/EP0086412A3/de
Application granted granted Critical
Publication of EP0086412B1 publication Critical patent/EP0086412B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A46D1/08—Preparing uniform tufts of bristles
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D3/00—Preparing, i.e. Manufacturing brush bodies

Definitions

  • the invention relates to a process for the production of bristle bundles made of plastic for brushes, brooms, brushes or the like.
  • endless monofilaments and combining them in a number that corresponds wholly or in part to the number of bristles in the bundle and the resulting bundle of strands is wound onto a spool from which the bundle of strands is withdrawn cyclically or continuously during processing and cut to the bristle length, and before or after each bristle bundle is attached to the brush, broom or brush body.
  • plastic bristles offer the advantage that they can be produced from endless monofilaments by extrusion or spinning. The monofilaments are then combined into a strand, which is wrapped in paper or film packaging and cut to the desired bristle length.
  • the invention has for its object to further develop the method described above in such a way that the influence of the lack of creep resistance of the plastic is reduced and that even after prolonged storage perfect bristles can be obtained.
  • This object is achieved in that the bundle strand formed when the monofilaments are brought together is twisted and wound up in the cheese package.
  • the advantage is initially achieved that the individual monofilament is supported many times within the strand, so that all monofilaments of a strand on the spool are curved with the same radius. Furthermore, differences in length are compensated for and individual monofilaments cannot come loose from the assembly during winding and storage of the bobbin and can be drawn onto the bobbin more strongly.
  • the twisted bundle strand is not wound on a spool core in the circumferential direction, but with an adjustable pitch, with the result that the radius of curvature of the bundle strand or the monofilament can be increased considerably compared to a parallel winding with the same size of the spool.
  • the method according to the invention has a further considerable advantage. While previously it was only possible to use flange coils in the production of endless bristles, simple flangeless coil sleeves or coil cores can now be used, since a cross wrap has the advantage that the individual winding layers cannot slip off the coil.
  • the coil core which can be designed in its simplest form as a cardboard tube, has a significantly lower weight than a flange coil, so that the ratio of tare weight and net weight is considerably more favorable.
  • the material and transport costs can be reduced considerably. Practical studies have shown that, for example, the cost of the coil compared to conventional flange coils is only about a third, and at the same time it can accommodate up to eight times the bristle weight. At the same time, compared to the flange coils, there is a considerably smaller space requirement, especially when storing and transporting the empty coils, especially if the coil sleeves are conical.
  • the cross-wound method also permits winding without a core.
  • the spools are completely saved and the cheaper storage and transportation costs are even greater.
  • the procedure is preferably such that the twisted bundle strand or strands are initially in a parallel position, e.g. B. wound on one or more large production spools, then deducted from this parallel winding and then unwound in the cheese winding process.
  • a parallel position e.g. B. wound on one or more large production spools
  • this allows the manufacture of the bundle strand and the cross-winding to be separated from one another by using the parallel winding as a buffer. This also makes it possible to wind up several bundle strands from different production spools on a spool core in the cross winding process if necessary.
  • the invention is based on a known device which consists of one or more extrusion lines for producing endless monofilaments, a device for merging the monofilaments into a bundle strand and a winding bobbin for winding up the bundle strand.
  • the above-mentioned device is characterized by a device for twisting the bundle strand and a cross-winding machine with delivery mechanism receiving the twisted bundle strand and a flange-less, large-diameter bobbin tube arranged thereon and receiving the cross-winding.
  • it is also possible to produce a self-supporting cross wrap without a coil sleeve.
  • twisting device such as twisting device, cross winder with delivery mechanism, flangeless, cylindrical or conical bobbin tubes and core-free winding are known in textile technology, for which reason a detailed description can be omitted here.
  • a winding stand is arranged behind the twisting device, which initially serves to form a parallel winding, and that the bobbin thus produced with parallel winding can be attached to the supply unit of the cross-winder.
  • FIG. 1a several extruders 1 can be seen, which produce a variety of monofilament endless bristles 2.
  • the monofilaments are brought together at 3 to form a strand 5 and as a parallel strand 5 to a twisting device 11.
  • the then twisted bundle strand 12 is drawn off from this twisting device by means of a coil block 13 and a flange coil 14 and wound up into a parallel winding 15 (FIG. 1a).
  • the twisted bundle strand 12 is drawn off from the parallel winding 15 of the flange spool 14, which is optionally converted into a vertical position, via a delivery mechanism 4 from a cheese winder 6 (FIG. 1b).
  • This also has a cylindrical bobbin 7 of large diameter, on which a self-supporting cylindrical cross wrap 8 is produced from the bundle strand 12.
  • a conical bobbin tube 16 can also be arranged on the cheese winder 6, so that a conical bobbin 17 is formed (FIG. 1c).
  • the device shown in FIG. 2 is located in front of the brush, broom or brush machine. It either has, as shown in the upper left part, several horizontally mounted axes for receiving the bobbin tube 7 or the cheese 8 in a horizontal position, or, as shown in the lower left part of FIG. 3, several vertical axes for receiving the bobbin tubes 7 or the cross wrap in a vertical position.
  • a take-off device 9 is arranged behind the receptacles for the bobbin tubes 7 and pulls off the bundle strands from the bobbin tubes 7, the withdrawal taking place approximately tangentially when the bobbin tubes 7 are stored horizontally, but axially parallel to the cross-winding 8 when stored vertically.
  • a cutting device 10 is arranged, which cuts the bundle strand intermittently to the desired bristle length, so that the bristle bundles on the machine behind, but otherwise known, in the body of the implement, for. B. a brush, a brush, a broom or the like. can be used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Brushes (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Claims (6)

1. Procédé pour la fabrication de faisceaux de soies en matière plastique pour des brosses, balais, pinceaux ou analogues, consistant à produire des monofils continus, à grouper ceux-ci en un nombre correspond entièrement ou partiellement au nombre de soies dans le faisceau et à enrouler l'écheveau de faisceaux formé sur une bobine d'où l'écheveau de faisceaux est dévidé lors du traitement de manière cyclique ou continue et coupé à la longueur des soies, chaque faisceau de soies étant fixé avant ou après sur le corps de brosse, de balai ou de pinceaux, caractérisé en ce que l'écheveau de faisceaux formé lors de la réunion des monofils est torsadé et enroulé par bobinage croisé.
2. Procédé selon la revendication 1, caractérisé en ce que l'écheveau de faisceaux torsadé est tout d'abord enroulé en une couche parallèle, dévidé de cet enroulement parallèle, puis enroulé selon le procédé de bobinage croisé.
3. Procédé selon l'une des revendications 1 ou 2, caractérisé en ce que plusieurs écheveaux de faisceaux torsadés sont enroulés simultanément sur une bobine selon le procédé de bobinage croisé.
4. Dispositif pour la mise en oeuvre du procédé selon la revendication 1, comprenant une ou plusieurs lignes d'extrusion pour la fabrication de monofils continus, un dispositif pour réunir les monofils en un écheveau de faisceaux et un bobineur pour l'enroulement de l'écheveau de faisceaux, caractérisé en ce qu'il comprend un dispositif (11) pour torsader l'écheveau de faisceaux (5) et un bobinoir à fil croisé (6) avec dispositif d'alimentation (4) recevant l'écheveau de faisceaux torsadé (12), et en canette cylindrique ou conique sans bride (7 ou 16) de grand diamètre montée sur ledit bobinoir et recevant le bobinage croisé (8).
5. Dispositif selon la revendication 4, caractérisé en ce que les bobinages croisés (8, 17) sont autoporteurs.
6. Dispositif selon l'une des revendications 4 ou 5 pour la mise en oeuvre du procédé selon la revendication 2, caractérisé en ce qu'en aval du dispositif de torsion (11) est installé un bobineur (13) destiné à former un enroulement parallèle (15) et que la bobine (14) de celui-ci peut être montée sur le dispositif d'alimentation (4) du bobinoir à fil croisé (6).
EP83101053A 1982-02-17 1983-02-04 Méthode et appareil pour la fabrication de faisceaux de soies et de soies individuelles en matière plastique Expired EP0086412B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83101053T ATE45473T1 (de) 1982-02-17 1983-02-04 Verfahren und vorrichtung zur herstellung von borstenbuendeln und einzelborsten aus kunststoff.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3205641 1982-02-17
DE3205641A DE3205641C2 (de) 1982-02-17 1982-02-17 Verfahren und Vorrichtung zur Herstellung von Borstenbündeln oder Einzelborsten aus Kunststoff

Publications (3)

Publication Number Publication Date
EP0086412A2 EP0086412A2 (fr) 1983-08-24
EP0086412A3 EP0086412A3 (en) 1986-07-30
EP0086412B1 true EP0086412B1 (fr) 1989-08-16

Family

ID=6155961

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83101053A Expired EP0086412B1 (fr) 1982-02-17 1983-02-04 Méthode et appareil pour la fabrication de faisceaux de soies et de soies individuelles en matière plastique

Country Status (6)

Country Link
US (1) US4804232A (fr)
EP (1) EP0086412B1 (fr)
AT (1) ATE45473T1 (fr)
DD (1) DD207854A5 (fr)
DE (2) DE3205641C2 (fr)
ES (1) ES519833A0 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3643202C1 (de) * 1986-12-18 1988-03-24 Schlerf Coronet Werke Verfahren zur Herstellung von Borstenwaren
DE3820372C2 (de) * 1988-06-15 1997-07-24 Coronet Werke Gmbh Verfahren und Vorrichtung zur Herstellung von Borstenwaren
IT1239641B (it) * 1990-02-22 1993-11-11 Arce Apparecchiatura,atta a predisporre un numero predeterminato di fili, per la realizzazione di setole per spazzole rotanti e simili,e procedimento relativo
BE1005035A6 (fr) * 1991-06-27 1993-03-30 Vlaminck Dirk De Monofilament destine aux brosses, en particulier aux brosses rotatives d'installations de lavage automatique de vehicules.
US5224763A (en) * 1991-12-30 1993-07-06 The Procter & Gamble Company Method of fastening bristle tufts to bristle carrier
US5165761A (en) * 1991-12-30 1992-11-24 The Procter & Gamble Company Method of making improved toothbrush having multi-level tufts with substantially uniformly rounded bristle ends in each tuft
US5403071A (en) * 1993-11-24 1995-04-04 United Technologies Corporation Method of brush seal tufting
ATE207321T1 (de) 1994-12-01 2001-11-15 Procter & Gamble Zahnbürste mit verlängerten borsten
DE19533815A1 (de) * 1995-09-13 1997-03-20 Coronet Werke Gmbh Zahnbürste und Verfahren zu ihrer Herstellung
DE19533816A1 (de) * 1995-09-13 1997-03-20 Coronet Werke Gmbh Verfahren zur Herstellung spiraliger Borsten
DE19615098A1 (de) * 1996-04-17 1997-10-23 Coronet Werke Gmbh Bürste zur Zahnfleischmassage und Zahnreinigung und Verfahren zur Herstellung der Borsten einer solchen Bürste
DE19616309A1 (de) * 1996-04-24 1997-10-30 Pedex & Co Gmbh Verfahren zur Herstellung von Borstenmaterial für Borstenwaren
DE19829943A1 (de) * 1998-07-04 2000-01-05 Coronet Werke Gmbh Verfahren zur Herstellung von Borstenwaren und danach hergestellte Borstenwaren

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2035709A (en) * 1932-07-08 1936-03-31 Laub Tooth brush and manufacture thereof
US3408112A (en) * 1965-03-05 1968-10-29 Piotrowski Rafal Process for manufacturing brushes from a bundle of locks of threads and a device for performing this process
US4132449A (en) * 1977-08-26 1979-01-02 Blair Tool & Machine Corporation Method and apparatus for mounting bristles on brush backs

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2317401A (en) * 1940-12-13 1943-04-27 Du Pont Continuous filament bristle feeding mechanism
US2576546A (en) * 1948-10-07 1951-11-27 M W Jenkins Sons Inc Method of making brushes
DE845933C (de) * 1949-07-28 1953-06-11 Maximilian Schiffer Verfahren und Maschine zum Herstellen von Buersten, insbesondere von Zahnbuersten
DE888684C (de) * 1951-06-05 1953-09-03 Johann Otto Zentgraf Verfahren zur Herstellung von kuenstlichen Borsten mit einem oder mehreren sich verjuengenden Enden aus Polymeren
US3523650A (en) * 1965-05-14 1970-08-11 Owens Corning Fiberglass Corp Roving and method and apparatus for forming and packaging same
BE741084A (fr) * 1968-12-19 1970-04-01
DE2626577A1 (de) * 1975-07-18 1977-02-03 Tierhaarzurichterei Veb Synthetische materialien fuer die herstellung von pinseln, buersten u.dgl.
DE2555944A1 (de) * 1975-12-12 1977-06-16 Kullenbuersten Verfahren und einrichtung zur herstellung von mit faserbuescheln besetzten traegern, insbesondere fuer fahrzeug-waschanlagen
GB2022197B (en) * 1978-05-31 1982-07-21 Cross Mfg Co Brush seals and methods of manufacutre thereof
DE2849510A1 (de) * 1978-11-15 1980-06-04 Zahoransky Anton Fa Buerstenherstellungsmaschine sowie verfahren zum herstellen von buersten

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2035709A (en) * 1932-07-08 1936-03-31 Laub Tooth brush and manufacture thereof
US3408112A (en) * 1965-03-05 1968-10-29 Piotrowski Rafal Process for manufacturing brushes from a bundle of locks of threads and a device for performing this process
US4132449A (en) * 1977-08-26 1979-01-02 Blair Tool & Machine Corporation Method and apparatus for mounting bristles on brush backs

Also Published As

Publication number Publication date
EP0086412A2 (fr) 1983-08-24
DE3380397D1 (en) 1989-09-28
DE3205641C2 (de) 1991-03-28
DD207854A5 (de) 1984-03-21
DE3205641A1 (de) 1983-09-08
US4804232A (en) 1989-02-14
EP0086412A3 (en) 1986-07-30
ATE45473T1 (de) 1989-09-15
ES8401535A1 (es) 1983-12-01
ES519833A0 (es) 1983-12-01

Similar Documents

Publication Publication Date Title
EP0086412B1 (fr) Méthode et appareil pour la fabrication de faisceaux de soies et de soies individuelles en matière plastique
DE3809635C3 (de) Verfahren und Vorrichtung zur Herstellung eines spulenlosen Gebindes sowie ein mit dem Verfahren hergestelltes Gebinde
DE3643202C1 (de) Verfahren zur Herstellung von Borstenwaren
DE2350558B2 (de) Zieh-texturiermaschine
EP0895455B1 (fr) Procede de production de materiau pour poils de brosserie pour articles a poils de brosserie
DE3935705A1 (de) Mehrfachfaden aus gesponnenen faeden und verfahren und vorrichtung zur herstellung des mehrfachfadens
DE2252858A1 (de) Fadenpackung mit anknuepfende
DE1810717A1 (de) Verbesserungen an fiberoptischen Multifibern,an daraus gebildeten Vorrichtungen,und Verfahren zur Herstellung beider
DE4002343A1 (de) Verfahren und vorrichtung zum spleissen von faeden
EP3909896B1 (fr) Dispositif de filage et procédé de rattachement d'un fil
DE3015044A1 (de) Doppeldrahtzwirneinrichtung
DE3304827A1 (de) Verfahren und vorrichtung zur herstellung von kerngarnen
DE4041475A1 (de) Buerstenherstellungsmaschine mit einem materialspeicher sowie verfahren zum maschinellen herstellen von buersten
DE69305083T2 (de) Fadenwickel mit trennbarer spule
DE102018008486B4 (de) Arbeitsstelle einer Doppeldrahtzwirn- oder Kabliermaschine zur Herstellung von Teppichgarn
EP0842716B1 (fr) Dispositif de fabrication de tubes métalliques de grande longueur
DE3206636A1 (de) Vorrichtung zum herstellen von metallschnueren
DE3604018A1 (de) Verfahren und vorrichtung zum herstellen von kreuzspulenpaaren
EP0101542A1 (fr) Dispositif pour emmagasiner des curseurs
DE2804542B1 (de) Verfahren und Vorrichtung zum Herstellen eines Umwindegarnes
DE2944172C2 (de) Hohlfaserdialysator
DE1560395A1 (de) Verbesserter Garnkoerper und Verfahren zu seiner Herstellung
DE4012560C2 (de) Verfahren zum Verbinden von Garnen beim Wechsel von Vorlagespulen oder Vorlagespuleneinheiten in Doppeldraht-Zwirnmaschinen
DE2530508C3 (de) Verfahren zur fortlaufenden Herstellung eines Garnkörpers
CH668321A5 (de) Ablaufgestell fuer vorratsspulen.

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

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): AT BE CH DE FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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

17P Request for examination filed

Effective date: 19870127

17Q First examination report despatched

Effective date: 19880425

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

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

REF Corresponds to:

Ref document number: 45473

Country of ref document: AT

Date of ref document: 19890915

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3380397

Country of ref document: DE

Date of ref document: 19890928

ITF It: translation for a ep patent filed
ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
ITTA It: last paid annual fee
EAL Se: european patent in force in sweden

Ref document number: 83101053.3

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19991230

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20000124

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20000214

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20000215

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20000218

Year of fee payment: 18

Ref country code: BE

Payment date: 20000218

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20000223

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20000504

Year of fee payment: 18

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010204

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010204

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010205

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010228

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010228

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010228

BERE Be: lapsed

Owner name: PEDEX & CO. G.M.B.H.

Effective date: 20010228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010901

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20010204

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

EUG Se: european patent has lapsed

Ref document number: 83101053.3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011031

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20010901

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011201