ES2002179A6 - Procedimiento para redondear los extremos de las cerdas de cepillos de dientes - Google Patents

Procedimiento para redondear los extremos de las cerdas de cepillos de dientes

Info

Publication number
ES2002179A6
ES2002179A6 ES8602036A ES8602036A ES2002179A6 ES 2002179 A6 ES2002179 A6 ES 2002179A6 ES 8602036 A ES8602036 A ES 8602036A ES 8602036 A ES8602036 A ES 8602036A ES 2002179 A6 ES2002179 A6 ES 2002179A6
Authority
ES
Spain
Prior art keywords
rounding
toothbrushes
bristle ends
bristle
mushroom
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
ES8602036A
Other languages
English (en)
Inventor
Walter Amos
Horst Klein
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.)
Blendax GmbH
Original Assignee
Blendax Werke R Schneider and Co 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 Blendax Werke R Schneider and Co GmbH filed Critical Blendax Werke R Schneider and Co GmbH
Publication of ES2002179A6 publication Critical patent/ES2002179A6/es
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D9/00—Machines for finishing brushes
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A46D1/02—Bristles details
    • A46D1/0284—Bristles having rounded ends
    • 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
    • A46D9/00—Machines for finishing brushes
    • A46D9/02—Cutting; Trimming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0044—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping edges or extremities
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1066—Toothbrush for cleaning the teeth or dentures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Brushes (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
  • Pens And Brushes (AREA)

Abstract

EL OBJETO DE LA INVENCION ES UN PROCEDIMIENTO PARA EL REDONDEADO DE LOS EXTREMOS DE LAS CERDAS DE CEPILLOS DE DIENTES POR EFECTO DE UN RAYO LASER, QUE SE CARACTERIZA PORQUE EL REDONDEADO SE EFECTUA EN UN CAMPO ELECTROESTATICO. DE ESTE MODO SE EVITA LA FUSION COMPLETA DE LAS CERDAS INDIVIDUALES ASI COMO LA FORMACION DE PUNTAS DE CERDAS EN FORMA DE HONGO.
ES8602036A 1985-09-20 1986-09-19 Procedimiento para redondear los extremos de las cerdas de cepillos de dientes Expired ES2002179A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3533533A DE3533533C1 (de) 1985-09-20 1985-09-20 Verfahren zum Abrunden der Borstenenden von Zahnbuersten

Publications (1)

Publication Number Publication Date
ES2002179A6 true ES2002179A6 (es) 1988-07-16

Family

ID=6281454

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8602036A Expired ES2002179A6 (es) 1985-09-20 1986-09-19 Procedimiento para redondear los extremos de las cerdas de cepillos de dientes

Country Status (14)

Country Link
US (1) US4762373A (es)
EP (1) EP0216192B1 (es)
JP (1) JPH0669409B2 (es)
KR (1) KR870002800A (es)
AT (1) ATE51747T1 (es)
BR (1) BR8604487A (es)
CA (1) CA1267938A (es)
DD (1) DD249628A5 (es)
DE (2) DE3533533C1 (es)
DK (1) DK155817C (es)
ES (1) ES2002179A6 (es)
GR (1) GR862388B (es)
NO (1) NO163352C (es)
ZA (1) ZA866732B (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3842684A1 (de) * 1987-12-22 1989-07-06 Fraunhofer Ges Forschung Verfahren zum abrunden von borstenenden von buersten
WO1989005706A1 (fr) * 1987-12-22 1989-06-29 Blendax Gmbh Procede d'arrondissement de l'extremite des soies de brosses
DE3820372C2 (de) * 1988-06-15 1997-07-24 Coronet Werke Gmbh Verfahren und Vorrichtung zur Herstellung von Borstenwaren
DE3920107C1 (en) * 1988-12-19 1990-10-11 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De Process for rounding-off bristle ends of brushes - includes applying pulsed laser onto numerous bristle ends
US4998779A (en) * 1989-12-26 1991-03-12 North American Philips Corporation Apparatus and methodology for producing rounded brush tips
US5250288A (en) * 1991-09-13 1993-10-05 Gillette Canada, Inc. Method for desensitizing teeth
US5211939A (en) * 1991-09-13 1993-05-18 Gillette Canada Method for desensitizing teeth
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
US5224763A (en) 1991-12-30 1993-07-06 The Procter & Gamble Company Method of fastening bristle tufts to bristle carrier
AU712142B2 (en) * 1992-01-14 1999-10-28 Gillette Canada Inc. Composition for desensitizing teeth
US5660817A (en) * 1994-11-09 1997-08-26 Gillette Canada, Inc. Desensitizing teeth with degradable particles
US5927819A (en) * 1997-02-28 1999-07-27 Gillette Canada Inc. Method and device for trimming and end-rounding bristles
DE19826414A1 (de) * 1998-06-16 1999-12-23 Coronet Werke Gmbh Verfahren zum Verbinden, Markieren und struktuellem Verändern von Monofilen
US6220673B1 (en) * 1999-07-12 2001-04-24 Colgate-Palmolive Company Laser joining toothbrush heads to handles
DE10046536A1 (de) * 2000-09-19 2002-03-28 Coronet Werke Gmbh Verfahren zur Herstellung von Borstenwaren
US8990996B2 (en) 2002-08-09 2015-03-31 Colgate-Palmolive Company Toothbrush
US7503092B2 (en) * 2002-09-20 2009-03-17 Colgate Palmolive Company Toothbrush
EP1928280B1 (en) * 2005-09-26 2011-06-29 Colgate-Palmolive Company Toothbrush that provides enhanced cleaning and comfort
CH700547B1 (de) * 2009-03-06 2017-08-15 Reishauer Ag Verfahren zum Abrunden von Borstenenden einer Bürste.
SE542303C2 (en) 2017-08-17 2020-04-07 Tepe Munhygienprodukter Ab Method and apparatus for end rounding bristles

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2386966A (en) * 1943-03-10 1945-10-16 Hydraulic Dev Corp Inc High-frequency electrostatic heating of plastics
US2587792A (en) * 1946-08-15 1952-03-04 Sivers Carl Henric Von Method for rounding the tips of bristles
DE810867C (de) * 1950-01-11 1951-08-13 Brosse & J Dupont Reunis Verfahren und Vorrichtung zum Abrunden und Polieren der Enden von Buerstenborsten
DE1083781B (de) * 1958-12-22 1960-06-23 Ver Buerstenfabriken G M B H Borste aus natuerlichem oder synthetischem Werkstoff
FR1453829A (fr) * 1965-03-05 1966-07-22 Procédé de fabrication de brosses et analogues
FR2348811A1 (fr) * 1976-04-21 1977-11-18 Saint Gobain Procede et dispositif a chauffage haute frequence pour la fabrication de profiles
LU83225A1 (fr) * 1981-03-18 1983-02-22 Argembeau Etienne D Perfectionnements aux brosses
DE3309927A1 (de) * 1983-03-19 1984-09-20 Henkel KGaA, 4000 Düsseldorf Haarbuerste
GB8315426D0 (en) * 1983-06-06 1983-07-13 Aftalion S Shaped fibres

Also Published As

Publication number Publication date
NO863727D0 (no) 1986-09-18
EP0216192A1 (de) 1987-04-01
DE3670201D1 (de) 1990-05-17
DE3533533C1 (de) 1986-09-04
US4762373A (en) 1988-08-09
DK447586A (da) 1987-03-21
CA1267938A (en) 1990-04-17
NO863727L (no) 1987-03-23
ATE51747T1 (de) 1990-04-15
EP0216192B1 (de) 1990-04-11
GR862388B (en) 1987-01-20
DK447586D0 (da) 1986-09-18
DK155817C (da) 1989-11-13
KR870002800A (ko) 1987-04-13
JPS62109505A (ja) 1987-05-20
DD249628A5 (de) 1987-09-16
BR8604487A (pt) 1987-05-19
ZA866732B (en) 1987-04-29
DK155817B (da) 1989-05-22
NO163352B (no) 1990-02-05
JPH0669409B2 (ja) 1994-09-07
NO163352C (no) 1990-05-16

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2006-09-19

FD1A Patent lapsed

Effective date: 20060920