JP4692949B2 - 歯間ブラシ - Google Patents
歯間ブラシ Download PDFInfo
- Publication number
- JP4692949B2 JP4692949B2 JP2004151047A JP2004151047A JP4692949B2 JP 4692949 B2 JP4692949 B2 JP 4692949B2 JP 2004151047 A JP2004151047 A JP 2004151047A JP 2004151047 A JP2004151047 A JP 2004151047A JP 4692949 B2 JP4692949 B2 JP 4692949B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- wire
- interdental brush
- steel
- nickel
- 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
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 9
- 229910052804 chromium Inorganic materials 0.000 claims description 9
- 239000011651 chromium Substances 0.000 claims description 9
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims description 8
- 239000011733 molybdenum Substances 0.000 claims description 8
- 229910052698 phosphorus Inorganic materials 0.000 claims description 8
- 239000011574 phosphorus Substances 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- 229910052719 titanium Inorganic materials 0.000 claims description 8
- 239000010936 titanium Substances 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 229910000967 As alloy Inorganic materials 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B1/00—Brush bodies and bristles moulded as a unit
-
- 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
- A46B3/18—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier the bristles being fixed on or between belts or wires
-
- 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
- A46B2200/108—Inter-dental toothbrush, i.e. for cleaning interdental spaces specifically
Landscapes
- Brushes (AREA)
Description
17重量%のクロム
14重量%のマンガン
2重量%のモリブテン
0.5重量%の窒素
0.25重量%の珪素
0.11重量%の炭素
0.04重量%のニッケル
0.02重量%の燐
0.006重量%のチタン
残部 鉄
2 フィラメント
Claims (15)
- 歯間ブラシであって、0.3mm又はそれ以下の直径(D)を持ち互いにねじられる2つの針金部分(1a,1b)の間にフィラメントが保持され、針金部分(1a,1b)がオーステナイト鋼から成り、鋼が14±3重量%のマンガン、0.5重量%の窒素、0.11重量%の炭素及び更に合金成分としてクロム、ニッケル、モリブデン、珪素、燐、チタン及び鉄を含み、ニッケル割合が0.05重量%を越えないことを特徴とする、歯間ブラシ。
- 針金部分(1a,1b)が0.15mmより大きい直径(D)を持っていることを特徴とする、請求項1に記載の歯間ブラシ。
- 針金部分(1a,1b)が1000N/mm2又はそれより大きい引張り強さを持っていることを特徴とする、請求項1又は2に記載の歯間ブラシ。
- 針金部分(1a,1b)が1200N/mm2又はそれより小さい引張り強さを持っていることを特徴とする、請求項1〜3の1つに記載の歯間ブラシ。
- 伸ばされる針金部分(1a,1b)が用いられることを特徴とする、請求項1〜4の1つに記載の歯間ブラシ。
- 鋼のモリブデン割合が2重量%であることを特徴とする、請求項1〜5の1つに記載の歯間ブラシ。
- 鋼のクロム割合が17±3重量%であることを特徴とする、請求項1〜6の1つに記載の歯間ブラシ。
- 鋼の珪素割合が0.25重量%であることを特徴とする、請求項1〜7の1つに記載の歯間ブラシ。
- 鋼の燐割合が0.02重量%であることを特徴とする、請求項1〜8の1つに記載の歯間ブラシ。
- 鋼のチタン含有量が0.006重量%であることを特徴とする、請求項1〜9の1つに記載の歯間ブラシ。
- 歯間ブラシの製造方法であって、オーステナイト鋼から成る2つの針金部分(1 a,1b)の間へフィラメント(2)が入れられ、針金部分(1a,1b)がフィラメント(2)と共にねじられるものにおいて、針金部分(1a,1b)のために、14±3重量%のマンガン、0.5重量%の窒素、0.11重量%の炭素及び更に合金成分としてクロム、ニッケル、モリブデン、珪素、燐、チタン及び鉄を含み、ニッケル割合が0.05重量%を越えない鋼が使用されることを特徴とする方法。
- ブラシがただ1つの針金片から製造され、加工の際針金が曲げられかつ伸ばされることを特徴とする、請求項11に記載の方法。
- 使用される鋼が、17±3重量%のクロム、2重量%のモリブデン、0.25重量%の珪素、0.02重量%の燐及び0.006重量%のチタンを含んでいることを特徴とする、請求項11又は12に記載の方法。
- 鋼が14±3重量%のマンガン、0.5重量%の窒素、0.11重量%の炭素及び更に合金成分としてクロム、ニッケル、モリブデン、珪素、燐、チタン及び鉄を含み、ニッケル割合が0.05重量%を越えない、歯間ブラシを製造するためオーステナイト鋼から成る針金の使用。
- 鋼が、17±3重量%のクロム、2重量%のモリブデン、0.25重量%の珪素、0.02重量%の燐及び0.006重量%のチタンを含んでいることを特徴とする、請求項14に記載の使用。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03405283.7 | 2003-04-22 | ||
EP03405283A EP1470765B1 (de) | 2003-04-22 | 2003-04-22 | Interdentalbürste |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004351204A JP2004351204A (ja) | 2004-12-16 |
JP4692949B2 true JP4692949B2 (ja) | 2011-06-01 |
Family
ID=32946982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004151047A Expired - Lifetime JP4692949B2 (ja) | 2003-04-22 | 2004-04-20 | 歯間ブラシ |
Country Status (7)
Country | Link |
---|---|
US (2) | US20040211017A1 (ja) |
EP (1) | EP1470765B1 (ja) |
JP (1) | JP4692949B2 (ja) |
KR (1) | KR20040091545A (ja) |
AT (1) | ATE345067T1 (ja) |
DE (1) | DE50305677D1 (ja) |
ES (1) | ES2275074T3 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE502007003776D1 (de) | 2007-10-24 | 2010-06-24 | Trisa Holding Ag | Interdentales Zahnreinigungsgerät |
US9220336B1 (en) | 2014-07-21 | 2015-12-29 | Jacqueline D Lewis | Brush apparatus for interproximal cleaning |
USD816999S1 (en) | 2017-03-06 | 2018-05-08 | Ranir, Llc | Toothbrush |
US11206918B2 (en) | 2018-03-25 | 2021-12-28 | Parallel Capture Holdings Inc. | Interdental brush with nylon yarn strands |
US20210289935A1 (en) * | 2018-07-11 | 2021-09-23 | Tepe Munhygienprodukter Ab | Interdental brush having an insertion guidance tip |
JP2020192275A (ja) * | 2019-05-30 | 2020-12-03 | デンタルプロ株式会社 | 歯間ブラシ |
EP4346504A1 (de) | 2021-06-02 | 2024-04-10 | Curaden AG | Interdentalbürste mit ovalem drahtquerschnitt und verfahren zu deren herstellung |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10152758A (ja) * | 1996-11-22 | 1998-06-09 | Sunstar Inc | 歯間ブラシ用ワイヤー及び歯間ブラシ |
JPH11346831A (ja) * | 1998-06-10 | 1999-12-21 | Nippon Seisen Co Ltd | ブラシ軸用線材と該線材を用いてなる歯間ブラシ製品 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7728103U1 (de) | 1977-09-10 | 1977-12-15 | Karl, Georg, 8802 Bechhofen | Zahnreinigungsgeraet |
US4222143A (en) * | 1979-03-16 | 1980-09-16 | John O. Butler Company | Interproximal brush handle |
CH663717A5 (de) | 1984-10-25 | 1988-01-15 | Curaden Ag | Vorrichtung zum reinigen der zahnzwischenraeume. |
DE9202508U1 (de) * | 1992-02-27 | 1992-04-09 | Georg Karl geka-brush GmbH, 8809 Bechhofen | Zahnreinigungsbürste |
JP2538533B2 (ja) * | 1994-02-21 | 1996-09-25 | ライオン株式会社 | 歯間ブラシ |
JPH08308637A (ja) * | 1995-05-19 | 1996-11-26 | Sunstar Inc | 歯間ブラシ用線材ならびに歯間ブラシ |
JPH09276044A (ja) * | 1996-04-09 | 1997-10-28 | Sunstar Inc | 歯間ブラシ用ワイヤー及び歯間ブラシ |
US5882584A (en) * | 1996-04-09 | 1999-03-16 | Sunstar, Inc. | Interdental brush wire and interdental brush |
AU2148197A (en) | 1996-04-10 | 1997-10-29 | Curaden Ag | Method of determining the approximal passability of an interdental space |
US6269514B1 (en) * | 1998-06-05 | 2001-08-07 | Du Pont | Monofilament bristle assemblies and methods of making brushes using same |
GB9922757D0 (en) | 1999-09-27 | 1999-11-24 | Heymark Metals Ltd | Improved steel composition |
-
2003
- 2003-04-22 ES ES03405283T patent/ES2275074T3/es not_active Expired - Lifetime
- 2003-04-22 DE DE50305677T patent/DE50305677D1/de not_active Expired - Lifetime
- 2003-04-22 EP EP03405283A patent/EP1470765B1/de not_active Expired - Lifetime
- 2003-04-22 AT AT03405283T patent/ATE345067T1/de not_active IP Right Cessation
-
2004
- 2004-03-29 US US10/810,901 patent/US20040211017A1/en not_active Abandoned
- 2004-04-02 KR KR1020040022794A patent/KR20040091545A/ko not_active Application Discontinuation
- 2004-04-20 JP JP2004151047A patent/JP4692949B2/ja not_active Expired - Lifetime
-
2011
- 2011-09-21 US US13/238,829 patent/US8356380B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10152758A (ja) * | 1996-11-22 | 1998-06-09 | Sunstar Inc | 歯間ブラシ用ワイヤー及び歯間ブラシ |
JPH11346831A (ja) * | 1998-06-10 | 1999-12-21 | Nippon Seisen Co Ltd | ブラシ軸用線材と該線材を用いてなる歯間ブラシ製品 |
Also Published As
Publication number | Publication date |
---|---|
US20120073071A1 (en) | 2012-03-29 |
EP1470765A1 (de) | 2004-10-27 |
EP1470765B1 (de) | 2006-11-15 |
DE50305677D1 (de) | 2006-12-28 |
JP2004351204A (ja) | 2004-12-16 |
ATE345067T1 (de) | 2006-12-15 |
US8356380B2 (en) | 2013-01-22 |
KR20040091545A (ko) | 2004-10-28 |
ES2275074T3 (es) | 2007-06-01 |
US20040211017A1 (en) | 2004-10-28 |
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