BE687543A - - Google Patents

Info

Publication number
BE687543A
BE687543A BE687543DA BE687543A BE 687543 A BE687543 A BE 687543A BE 687543D A BE687543D A BE 687543DA BE 687543 A BE687543 A BE 687543A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE687543A publication Critical patent/BE687543A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/16—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding sharp-pointed workpieces, e.g. needles, pens, fish hooks, tweezers or record player styli
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D9/00—Machines for finishing brushes
    • A46D9/02—Cutting; Trimming
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S451/00—Abrading
    • Y10S451/916—Abrading of brush bristle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Brushes (AREA)
BE687543D 1966-02-17 1966-09-29 BE687543A (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52812266A 1966-02-17 1966-02-17

Publications (1)

Publication Number Publication Date
BE687543A true BE687543A (sv) 1967-03-01

Family

ID=24104346

Family Applications (1)

Application Number Title Priority Date Filing Date
BE687543D BE687543A (sv) 1966-02-17 1966-09-29

Country Status (6)

Country Link
US (1) US3451173A (sv)
JP (1) JPS512746B1 (sv)
BE (1) BE687543A (sv)
DE (1) DE1532772B1 (sv)
GB (2) GB1155734A (sv)
SE (1) SE333351B (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52137159A (en) * 1976-05-12 1977-11-16 Lion Dentifrice Co Ltd Apparatus for rounding hair tip
US4064658A (en) * 1976-09-09 1977-12-27 Blair Tool And Machine Corporation Brush roundator
JPS6228378Y2 (sv) * 1978-11-16 1987-07-21
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
DE4234320B4 (de) * 1992-10-12 2006-02-09 Anton Zahoransky Gmbh & Co. Vorrichtung zur Nachbearbeitung von Bürsten
US5593213A (en) * 1994-03-11 1997-01-14 Gillette Canada Inc. Bristle finishing fork
DE19500145C2 (de) * 1995-01-04 1999-09-23 Coronet Werke Gmbh Vorrichtung zum Runden der Enden von Kunststoffborsten
US5893612A (en) * 1995-12-13 1999-04-13 Firma G.B. Boucherie, Naamloze Vennootschap Apparatus and method for rounding fiber ends of brushes
US5791740A (en) * 1996-03-12 1998-08-11 John O. Butler Company Interdental brushes having roughened, tapered and rounded bristle ends and method of making the same
US5927819A (en) * 1997-02-28 1999-07-27 Gillette Canada Inc. Method and device for trimming and end-rounding bristles
DE19847407A1 (de) * 1998-10-14 2000-04-20 Schiffer Fa M & C Vorrichtung und Verfahren zum Bearbeiten von Borstenfilamenten von Bürsten
DE10207071A1 (de) 2002-02-20 2003-09-11 Braun Gmbh Schleifeinrichtung zum Bearbeiten der Enden von Borstenfilamenten von Zahnbürsten
EP2409598B1 (en) * 2010-07-22 2018-09-26 Braun GmbH Method for producing a toothbrush head
EP2564726B1 (en) * 2011-08-27 2015-01-07 Braun GmbH Method for providing an abrasion resistant cutting edge and trimming device having said cutting edge
EP3100639B1 (en) 2015-06-05 2018-06-27 The Procter and Gamble Company Device for filament end-rounding and a method for end-rounding (tooth)brush filaments
EP3476244B1 (en) * 2016-06-22 2023-04-12 Sinwa Corporation Manufacturing method of a cosmetic brush

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2365396A (en) * 1943-09-02 1944-12-19 Du Pont Taper grinding of artificial filaments
US2435320A (en) * 1946-05-01 1948-02-03 Super Cut Eyeglass lens grinding apparatus
US2626221A (en) * 1948-02-26 1953-01-20 Reed Roller Bit Co Process of applying hard surfacing material to metal bodies
US2685477A (en) * 1949-02-02 1954-08-03 John G Baumgartner Brushmaking machine and method
DE810867C (de) * 1950-01-11 1951-08-13 Brosse & J Dupont Reunis Verfahren und Vorrichtung zum Abrunden und Polieren der Enden von Buerstenborsten
CH297349A (fr) * 1950-02-27 1954-03-31 Sylvain Dr Dreyfus Procédé pour émousser les bouts des brins garnissant des brosses, installation pour la mise en oeuvre de ce procédé et brosse obtenue par ce procédé.
FR1019782A (fr) * 1950-06-07 1953-01-26 Guilhon Et Barthelemy Ets Banc grèseur
DE958016C (de) * 1953-03-12 1957-02-14 Dr Sylvain Dreyfus Vorrichtung zum Abstumpfen und Abrunden der Borstenspitzen von Buersten
US2854797A (en) * 1955-05-13 1958-10-07 Pittsburgh Plate Glass Co Apparatus for sanding the tips of brush bristles
US3063204A (en) * 1959-08-18 1962-11-13 John G Baumgartner Bristle grinding
DE1879941U (de) * 1962-08-04 1963-10-03 Blendax Werke Schneider Co Vorrichtung zum abrunden von borstenspitzen, insbesondere bei zahnbuersten mit kunststoffborsten.
US3281996A (en) * 1964-04-27 1966-11-01 Norton Co Saw blade

Also Published As

Publication number Publication date
GB1155734A (en) 1969-06-18
GB1155733A (en) 1969-06-18
DE1532772B1 (de) 1971-12-23
SE333351B (sv) 1971-03-15
US3451173A (en) 1969-06-24
JPS512746B1 (sv) 1976-01-28

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