US3847532A - Apparatus for fabricating brushes having molded ends - Google Patents

Apparatus for fabricating brushes having molded ends Download PDF

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Publication number
US3847532A
US3847532A US00236938A US23693872A US3847532A US 3847532 A US3847532 A US 3847532A US 00236938 A US00236938 A US 00236938A US 23693872 A US23693872 A US 23693872A US 3847532 A US3847532 A US 3847532A
Authority
US
United States
Prior art keywords
mold
filaments
brush
plug member
cavity
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
US00236938A
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English (en)
Inventor
E Bischoff
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
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 Individual filed Critical Individual
Priority to US00236938A priority Critical patent/US3847532A/en
Priority to CA163,747A priority patent/CA974013A/en
Priority to GB777473A priority patent/GB1411340A/en
Priority to DE2313572A priority patent/DE2313572A1/de
Priority to JP48031974A priority patent/JPS496769A/ja
Priority to FR7310351A priority patent/FR2177057B3/fr
Application granted granted Critical
Publication of US3847532A publication Critical patent/US3847532A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D3/00—Preparing, i.e. Manufacturing brush bodies
    • A46D3/04—Machines for inserting or fixing bristles in bodies
    • A46D3/047—Machines for inserting or fixing bristles in bodies for clamping or gluing bristles into rings, e.g. paint brushes, brooms
US00236938A 1972-03-22 1972-03-22 Apparatus for fabricating brushes having molded ends Expired - Lifetime US3847532A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US00236938A US3847532A (en) 1972-03-22 1972-03-22 Apparatus for fabricating brushes having molded ends
CA163,747A CA974013A (en) 1972-03-22 1973-02-14 Apparatus and method for fabricating brushes
GB777473A GB1411340A (en) 1972-03-22 1973-02-16 Apparatus and method for fabricating brushes or brush components
DE2313572A DE2313572A1 (de) 1972-03-22 1973-03-19 Verfahren und vorrichtung zur herstellung von pinseln, buersten und dergleichen
JP48031974A JPS496769A (de) 1972-03-22 1973-03-22
FR7310351A FR2177057B3 (de) 1972-03-22 1973-03-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00236938A US3847532A (en) 1972-03-22 1972-03-22 Apparatus for fabricating brushes having molded ends

Publications (1)

Publication Number Publication Date
US3847532A true US3847532A (en) 1974-11-12

Family

ID=22891636

Family Applications (1)

Application Number Title Priority Date Filing Date
US00236938A Expired - Lifetime US3847532A (en) 1972-03-22 1972-03-22 Apparatus for fabricating brushes having molded ends

Country Status (6)

Country Link
US (1) US3847532A (de)
JP (1) JPS496769A (de)
CA (1) CA974013A (de)
DE (1) DE2313572A1 (de)
FR (1) FR2177057B3 (de)
GB (1) GB1411340A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5072482A (en) * 1989-08-31 1991-12-17 Professional Dental Technologies, Inc. End Brush with male projection, apparatus and method for making same, and apparatus for use thereof
WO2020083848A3 (de) * 2018-10-22 2020-10-01 Zahoransky Ag Vorrichtung und verfahren zum formen von borstenbündeln, bürstenherstellungsmaschine, verwendung einer vorrichtung zum formen von borstenbündeln, bürste, computerprogramm sowie computerlesbares medium
US10980336B2 (en) 2017-09-28 2021-04-20 The Procter & Gamble Company Method of making a unitary brush head and unitary toothbrush head
CN112867416A (zh) * 2018-10-22 2021-05-28 沙郎斯基股份公司 用于使刷毛束成形的装置和方法、制刷机、用于使刷毛束成形的装置的用途、刷子、计算机程序以及计算机可读介质

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK148073C (da) * 1982-06-22 1985-09-30 Svensk Eldental Aktiebolaget Fremgangsmaade til fremstilling af et boerstehoved, fortrinsvis til tandbehandling
GB2139483B (en) * 1983-01-20 1985-06-05 Tucel Industries Tufted constructions
GB2159699B (en) * 1984-05-23 1988-06-02 Rodney David Cole An applicator for the application of cosmetic products
DE3832520A1 (de) * 1988-09-24 1990-04-05 Schiffer Fa M & C Verfahren und vorrichtung zum herstellen von buersten, insbesondere von buersten fuer hygienische beduerfnisse, wie zahnbuersten
DE4027288C2 (de) * 1990-08-29 2001-08-09 Coronet Werke Gmbh Vorrichtung zur Erzeugung von Borstenbündeln und Verfahren zur Herstellung von Borstenwaren mittels der Vorrichtung
DE102018126208B4 (de) * 2018-10-22 2022-10-13 Zahoransky Ag Vorrichtung und Verfahren zum Formen von Borstenbündeln, Bürstenherstellungsmaschine, Verwendung einer Vorrichtung zum Formen von Borstenbündeln, Bürste, Computerprogramm sowie computerlesbares Medium

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US638738A (en) * 1898-10-17 1899-12-12 Burton D Knickerbocker Method of and machine for producing hollow rubber articles.
US2397471A (en) * 1942-11-18 1946-04-02 Carbide & Carbon Chem Corp Method of producing strain-free thermoplastic articles
US2653056A (en) * 1948-12-20 1953-09-22 Modglin Company Inc Method of making brooms
US2652580A (en) * 1947-02-24 1953-09-22 Edwin A Neugass Brush
US2664316A (en) * 1948-02-05 1953-12-29 Lambert Company Method of making brushes
FR1111028A (fr) * 1954-10-28 1956-02-21 Pinceau
US3200451A (en) * 1962-05-11 1965-08-17 Worswick Alan Eng Ingot casting machines
US3642415A (en) * 1970-08-10 1972-02-15 Shell Oil Co Plunger-and-diaphragm plastic sheet forming apparatus

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US638738A (en) * 1898-10-17 1899-12-12 Burton D Knickerbocker Method of and machine for producing hollow rubber articles.
US2397471A (en) * 1942-11-18 1946-04-02 Carbide & Carbon Chem Corp Method of producing strain-free thermoplastic articles
US2652580A (en) * 1947-02-24 1953-09-22 Edwin A Neugass Brush
US2664316A (en) * 1948-02-05 1953-12-29 Lambert Company Method of making brushes
US2653056A (en) * 1948-12-20 1953-09-22 Modglin Company Inc Method of making brooms
FR1111028A (fr) * 1954-10-28 1956-02-21 Pinceau
US3200451A (en) * 1962-05-11 1965-08-17 Worswick Alan Eng Ingot casting machines
US3642415A (en) * 1970-08-10 1972-02-15 Shell Oil Co Plunger-and-diaphragm plastic sheet forming apparatus

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5072482A (en) * 1989-08-31 1991-12-17 Professional Dental Technologies, Inc. End Brush with male projection, apparatus and method for making same, and apparatus for use thereof
US10980336B2 (en) 2017-09-28 2021-04-20 The Procter & Gamble Company Method of making a unitary brush head and unitary toothbrush head
US11425992B2 (en) 2017-09-28 2022-08-30 The Procter & Gamble Company Mold insert and method of making a mold insert
US11666136B2 (en) 2017-09-28 2023-06-06 The Procter & Gamble Company Mold insert and method of making a mold insert
US11819118B2 (en) 2017-09-28 2023-11-21 The Procter & Gamble Company Method of making a unitary brush head and unitary toothbrush head
WO2020083848A3 (de) * 2018-10-22 2020-10-01 Zahoransky Ag Vorrichtung und verfahren zum formen von borstenbündeln, bürstenherstellungsmaschine, verwendung einer vorrichtung zum formen von borstenbündeln, bürste, computerprogramm sowie computerlesbares medium
CN112867416A (zh) * 2018-10-22 2021-05-28 沙郎斯基股份公司 用于使刷毛束成形的装置和方法、制刷机、用于使刷毛束成形的装置的用途、刷子、计算机程序以及计算机可读介质
CN112867417A (zh) * 2018-10-22 2021-05-28 沙郎斯基股份公司 用于成形刷毛束的装置和方法、制刷机、用于成形刷毛束的装置的应用、刷、计算机程序以及计算机可读介质
US20210353047A1 (en) * 2018-10-22 2021-11-18 Zahoransky Ag Apparatus and method for forming bristle bundles, brush manufacturing machine, use of an apparatus for forming bristle bundles, brush, computer program and computer-readable medium

Also Published As

Publication number Publication date
GB1411340A (en) 1975-10-22
JPS496769A (de) 1974-01-21
DE2313572A1 (de) 1973-10-11
CA974013A (en) 1975-09-09
FR2177057B3 (de) 1976-03-19
FR2177057A1 (de) 1973-11-02

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