DK148073C - Fremgangsmaade til fremstilling af et boerstehoved, fortrinsvis til tandbehandling - Google Patents

Fremgangsmaade til fremstilling af et boerstehoved, fortrinsvis til tandbehandling

Info

Publication number
DK148073C
DK148073C DK278982A DK278982A DK148073C DK 148073 C DK148073 C DK 148073C DK 278982 A DK278982 A DK 278982A DK 278982 A DK278982 A DK 278982A DK 148073 C DK148073 C DK 148073C
Authority
DK
Denmark
Prior art keywords
procedure
manufacturing
prior
brush head
dental treatment
Prior art date
Application number
DK278982A
Other languages
Danish (da)
English (en)
Other versions
DK278982A (da
DK148073B (da
Inventor
Hans Olsen
Original Assignee
Svensk Eldental Aktiebolaget
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 Svensk Eldental Aktiebolaget filed Critical Svensk Eldental Aktiebolaget
Priority to DK278982A priority Critical patent/DK148073C/da
Priority to IT21750/83A priority patent/IT1169529B/it
Priority to CA000430863A priority patent/CA1216014A/en
Priority to EP83901914A priority patent/EP0111525A1/en
Priority to NLAANVRAGE8320191,A priority patent/NL189796C/xx
Priority to GB8403386A priority patent/GB2134778B/en
Priority to DE3390067T priority patent/DE3390067C2/de
Priority to AU17051/83A priority patent/AU1705183A/en
Priority to PCT/DK1983/000064 priority patent/WO1984000099A1/en
Priority to JP58502136A priority patent/JPS59501247A/ja
Priority to CH758/84A priority patent/CH662255A5/de
Priority to FR838310252A priority patent/FR2528677B1/fr
Publication of DK278982A publication Critical patent/DK278982A/da
Priority to FI840508A priority patent/FI85798C/fi
Priority to NO840569A priority patent/NO153388C/no
Priority to SE8400931A priority patent/SE458738C/sv
Publication of DK148073B publication Critical patent/DK148073B/da
Application granted granted Critical
Publication of DK148073C publication Critical patent/DK148073C/da
Priority to US07/059,663 priority patent/US4869277A/en
Priority to US07/380,898 priority patent/US5052419A/en
Priority to US07/565,377 priority patent/US5078158A/en

Links

Classifications

    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
    • A46B3/06—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by welding together bristles made of metal wires or plastic materials
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/04—Arranged like in or for toothbrushes
    • 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
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/137—Beaded-edge joints or bead seals
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/69—General aspects of joining filaments 
    • 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
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Brushes (AREA)
  • Pens And Brushes (AREA)
DK278982A 1982-06-22 1982-06-22 Fremgangsmaade til fremstilling af et boerstehoved, fortrinsvis til tandbehandling DK148073C (da)

Priority Applications (18)

Application Number Priority Date Filing Date Title
DK278982A DK148073C (da) 1982-06-22 1982-06-22 Fremgangsmaade til fremstilling af et boerstehoved, fortrinsvis til tandbehandling
IT21750/83A IT1169529B (it) 1982-06-22 1983-03-22 Procedimento di fabbricazione di una testa di spazzolino,testa di spazzolino e sua applicazione per la cura dei denti
FR838310252A FR2528677B1 (fr) 1982-06-22 1983-06-21 Procede de fabrication d'une tete de brosse, tete de brosse et son application pour des traitements dentaires
NLAANVRAGE8320191,A NL189796C (nl) 1982-06-22 1983-06-21 Werkwijze voor het vervaardigen van een borstelelement, en volgens de werkwijze vervaardigd borstelelement, bestemd voor tandverzorging.
GB8403386A GB2134778B (en) 1982-06-22 1983-06-21 Method of producing a brush head and the use thereof for dental treatment
DE3390067T DE3390067C2 (de) 1982-06-22 1983-06-21 Verfahren zur Herstellung eines Bürstenelementes für Zahnpflege und/oder präventive Dentalversorgung sowie Bürstenelement, hergestellt nach diesem Verfahren
AU17051/83A AU1705183A (en) 1982-06-22 1983-06-21 Fremgangsmade til fremstilling af et borstehoved, borstehovedog anvendelse heraf til tandbehandling
PCT/DK1983/000064 WO1984000099A1 (en) 1982-06-22 1983-06-21 Method of producing a brush head; brush head and the use thereof for dental treatment
CA000430863A CA1216014A (en) 1982-06-22 1983-06-21 Method of producing a brush head, brush head and the use thereof for dental treatment
CH758/84A CH662255A5 (de) 1982-06-22 1983-06-21 Verfahren zur herstellung eines buerstenkopfes.
EP83901914A EP0111525A1 (en) 1982-06-22 1983-06-21 Method of producing a brush head, brush head and the use thereof for dental treatment
JP58502136A JPS59501247A (ja) 1982-06-22 1983-06-21 歯科処理用ブラシヘッドの製造方法および歯科処理用ブラシヘッド
FI840508A FI85798C (fi) 1982-06-22 1984-02-08 Borstelement och foerfarande foer dess framstaellning.
NO840569A NO153388C (no) 1982-06-22 1984-02-16 Fremgangsmaate til fremstilling av et boerstehode.
SE8400931A SE458738C (sv) 1982-06-22 1984-02-21 Foerfarande foer framstaellning av ett borsthuvud foer en tandborste
US07/059,663 US4869277A (en) 1982-06-22 1987-06-08 Brush head, a method and a machine for manufacturing thereof
US07/380,898 US5052419A (en) 1982-06-22 1989-07-17 Brush head, a method and a machine for manufacturing thereof
US07/565,377 US5078158A (en) 1982-06-22 1990-08-09 Brush head with a shaped bottom plate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK278982A DK148073C (da) 1982-06-22 1982-06-22 Fremgangsmaade til fremstilling af et boerstehoved, fortrinsvis til tandbehandling
DK278982 1982-06-22

Publications (3)

Publication Number Publication Date
DK278982A DK278982A (da) 1983-12-23
DK148073B DK148073B (da) 1985-02-25
DK148073C true DK148073C (da) 1985-09-30

Family

ID=8115796

Family Applications (1)

Application Number Title Priority Date Filing Date
DK278982A DK148073C (da) 1982-06-22 1982-06-22 Fremgangsmaade til fremstilling af et boerstehoved, fortrinsvis til tandbehandling

Country Status (16)

Country Link
US (1) US4869277A (fi)
EP (1) EP0111525A1 (fi)
JP (1) JPS59501247A (fi)
AU (1) AU1705183A (fi)
CA (1) CA1216014A (fi)
CH (1) CH662255A5 (fi)
DE (1) DE3390067C2 (fi)
DK (1) DK148073C (fi)
FI (1) FI85798C (fi)
FR (1) FR2528677B1 (fi)
GB (1) GB2134778B (fi)
IT (1) IT1169529B (fi)
NL (1) NL189796C (fi)
NO (1) NO153388C (fi)
SE (1) SE458738C (fi)
WO (1) WO1984000099A1 (fi)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5052419A (en) * 1982-06-22 1991-10-01 Professional Dental Technologies, Inc. Brush head, a method and a machine for manufacturing thereof
EP0149996A3 (de) * 1984-01-10 1987-10-21 Schlesinger GmbH & Co. Maschinenbau KG Verfahren und Maschine zum Herstellen von Bürsten
CA1266158A (en) * 1985-06-10 1990-02-27 John M. Trenary Automatic cleaning device
JPS62148610A (ja) * 1985-11-19 1987-07-02 株式会社　新和製作所 刷毛用繊維束の製造方法
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
DE4006325A1 (de) * 1990-03-01 1991-09-05 Schlerf Coronet Werke Borstenbearbeitung
US5276935A (en) * 1990-04-23 1994-01-11 Professional Dental Technologies, Inc. Medicament containing dental brush
ES2074496T3 (es) * 1990-05-31 1995-09-16 Boucherie Nv G B Dispositivo para cortar cerdas de cepillos de dientes a distintas longitudes en distintas zonas elegidas de un modelo de haz.
US5109563A (en) * 1990-09-19 1992-05-05 Professional Dental Technologies, Inc. Soft brush gum stimulator
US5205302A (en) * 1990-09-19 1993-04-27 Professional Dental Technologies, Inc. Soft brush gum stimulator
US5159736A (en) * 1991-06-17 1992-11-03 Andor Brush Company Brush construction
CA2056858C (en) * 1991-11-07 2000-07-18 Kenneth J. Hegemann Self-adjusting three sided toothbrush and method of manufacture
US5472263A (en) * 1993-09-06 1995-12-05 Firma Anton Zahoransky Apparatus for profiling bristle fields
US5699810A (en) * 1994-11-10 1997-12-23 Pallikaris; Ioannis G. Procedure for removal of soft eye tissue
DE4444243A1 (de) * 1994-12-13 1996-06-20 Joerg Koettgen Fa Borstenfeld für Zahnbürsten und andere Zahnreinigungsgeräte
US5673454A (en) * 1995-07-11 1997-10-07 Benefit International Products, Ltd. Three-head toothbrush
US5584690A (en) * 1995-10-12 1996-12-17 Maassarani; Sami Dental cleaning assembly
USD413729S (en) * 1995-11-20 1999-09-14 U.S. Dentek Gum brush
US5927819A (en) * 1997-02-28 1999-07-27 Gillette Canada Inc. Method and device for trimming and end-rounding bristles
US5944516A (en) * 1997-05-29 1999-08-31 Deshaies; Brian Animal tooth cleaning device and method
US6041468A (en) * 1998-03-12 2000-03-28 Colgate-Palmolive Company Prophy toothbrush
US6554614B1 (en) 2001-05-03 2003-04-29 3M Innovative Properties Company Dental handpiece brush and method of using the same
US6964603B2 (en) 2002-03-21 2005-11-15 Ultradent Products, Inc. Fiber flocked dental polishing tips
EP1351039A1 (en) 2002-04-03 2003-10-08 Sensirion AG Flow sensor and method for producing the same
US7503092B2 (en) * 2002-09-20 2009-03-17 Colgate Palmolive Company Toothbrush
US6872346B2 (en) * 2003-03-20 2005-03-29 Nxstage Medical, Inc. Method and apparatus for manufacturing filters
US20100262175A1 (en) * 2009-04-14 2010-10-14 Warsaw Orthopedic, Inc. Minimally invasive instrument and methods to treat periodontal disease
USD774310S1 (en) * 2014-04-30 2016-12-20 Geka Gmbh Applicator brush
USD771956S1 (en) * 2015-02-20 2016-11-22 Geka Gmbh Dosing brush for local application
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
JP7390144B2 (ja) * 2019-09-24 2023-12-01 三菱重工業株式会社 複合材の継手部材及び継手構造体

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2006068A (en) * 1928-04-06 1935-06-25 Prosperity Co Inc Garment or ironing press
BE418524A (fr) * 1936-11-21 1936-12-31 Brosse à dents
FR881678A (fr) * 1941-05-14 1943-05-05 Brosse à dents rationnelle
DE853156C (de) * 1942-03-27 1952-10-23 Otto Zentgraf O H G Verfahren zur Herstellung von Buersten
DE873685C (de) * 1943-02-12 1953-04-16 Otto Zentgraf O H G Verfahren zur Herstellung von Buersten
US2672640A (en) * 1945-05-23 1954-03-23 Osborn Mfg Co Brush and method of making same
US2531481A (en) * 1946-11-30 1950-11-28 M W Jenkins Sons Inc Bristle tufting machine
US2531482A (en) * 1946-11-30 1950-11-28 M W Jenkins Sons Inc Method of making brushes
GB684093A (en) * 1948-04-29 1952-12-10 Electtrochimica Del Toce Soc A method of treatment of natural, or natural or synthetic plastic bristles, and the products thereof
US2610896A (en) * 1948-07-19 1952-09-16 Marsh Stencil Machine Company Method of making brush tips
GB679724A (fi) * 1949-06-27 1900-01-01
FR1240506A (fr) * 1956-03-26 1960-09-09 Electrolux Ab Brosse ainsi que procédé et appareil pour sa fabrication
US3186018A (en) * 1962-08-15 1965-06-01 Shaw Gilbert Brush construction
DE1532809A1 (de) * 1966-01-11 1970-04-02 M & C Schiffer Fa Zahnbuerste
US3471202A (en) * 1966-09-12 1969-10-07 John C Lewis Jr Brush machinery and brush constructions
US3505136A (en) * 1966-09-19 1970-04-07 Union Special Machine Co Method and apparatus for bonding thermoplastic sheet materials
GB1221793A (en) * 1967-12-23 1971-02-10 Workshops For The Blind Brushes
US3478433A (en) * 1968-04-15 1969-11-18 George E Richmond Tooth cleaning tool
US3604043A (en) * 1969-01-24 1971-09-14 Tucel Industries Brush and brush constructions
US3633974A (en) * 1970-03-18 1972-01-11 Tucel Industries Method of making tufted constructions
US3910637A (en) * 1971-10-05 1975-10-07 Tucel Industries Filament picking apparatus
US3847532A (en) * 1972-03-22 1974-11-12 E Bischoff Apparatus for fabricating brushes having molded ends
US3875608A (en) * 1972-11-24 1975-04-08 Baker Brush Co Inc Brush construction
US3820850A (en) * 1972-11-24 1974-06-28 Baker Brush Co Inc Brush construction and method of making the same
FR2251293A1 (en) * 1973-11-20 1975-06-13 Sauer Ets Max Method of mfg. a cosmetics brush - involves using grinding and cutting wheels to shape the tip
US4009910A (en) * 1974-03-21 1977-03-01 Tucel Industries, Inc. Tuft forming device
CH581455A5 (fi) * 1974-09-04 1976-11-15 Hersche Bruno
ZA765487B (en) * 1975-10-10 1977-05-25 Tucel Industries Tuft forming device
DE2812746C2 (de) * 1978-03-23 1985-05-30 Friedrich Schlesinger, Maschinenfabrik, 3558 Frankenberg Maschine zur Herstellung von Bürsten
DE2849510A1 (de) * 1978-11-15 1980-06-04 Zahoransky Anton Fa Buerstenherstellungsmaschine sowie verfahren zum herstellen von buersten
GB2064952A (en) * 1979-08-03 1981-06-24 Tucel Industries Tufted constructions
US4319377A (en) * 1980-08-25 1982-03-16 John O. Butler Company Interproximal toothbrush
BE890969A (nl) * 1981-11-04 1982-05-04 Boucherie Nv G B Inrichting voor het scheiden van rijen borstelharen
JPS6058857B2 (ja) * 1982-04-23 1985-12-21 松風陶歯製造株式会社 歯科用研磨材
DE3505972A1 (de) * 1985-02-21 1986-08-21 Coronet - Werke Heinrich Schlerf Gmbh, 6948 Wald-Michelbach Verfahren und vorrichtung zur herstellung von borstenwaren

Also Published As

Publication number Publication date
NO153388C (no) 1986-03-12
NO840569L (no) 1984-02-16
FR2528677B1 (fr) 1990-03-23
DK278982A (da) 1983-12-23
DE3390067C2 (de) 1994-09-08
NL8320191A (nl) 1984-05-01
GB2134778A (en) 1984-08-22
SE458738C (sv) 1992-06-01
DE3390067T1 (de) 1984-10-31
SE8400931D0 (sv) 1984-02-21
FI85798B (fi) 1992-02-28
DK148073B (da) 1985-02-25
FI840508A (fi) 1984-02-08
SE8400931L (sv) 1984-02-21
JPH0458964B2 (fi) 1992-09-21
NO153388B (no) 1985-12-02
GB2134778B (en) 1986-02-19
IT8321750A0 (it) 1983-06-22
CH662255A5 (de) 1987-09-30
US4869277A (en) 1989-09-26
NL189796B (nl) 1993-03-01
GB8403386D0 (en) 1984-03-14
AU1705183A (en) 1984-01-26
FR2528677A1 (fr) 1983-12-23
CA1216014A (en) 1986-12-30
IT8321750A1 (it) 1984-09-22
SE458738B (sv) 1989-05-08
FI85798C (fi) 1992-06-10
FI840508A0 (fi) 1984-02-08
JPS59501247A (ja) 1984-07-19
WO1984000099A1 (en) 1984-01-19
NL189796C (nl) 1993-08-02
EP0111525A1 (en) 1984-06-27
IT1169529B (it) 1987-06-03

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