JP5471196B2 - 締結部材 - Google Patents
締結部材 Download PDFInfo
- Publication number
- JP5471196B2 JP5471196B2 JP2009203716A JP2009203716A JP5471196B2 JP 5471196 B2 JP5471196 B2 JP 5471196B2 JP 2009203716 A JP2009203716 A JP 2009203716A JP 2009203716 A JP2009203716 A JP 2009203716A JP 5471196 B2 JP5471196 B2 JP 5471196B2
- Authority
- JP
- Japan
- Prior art keywords
- washer
- amorphous magnetic
- fastening member
- main body
- magnetic member
- 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 - Fee Related
Links
- 230000005291 magnetic effect Effects 0.000 claims description 130
- 230000002093 peripheral effect Effects 0.000 claims description 24
- 230000005330 Barkhausen effect Effects 0.000 claims description 22
- 239000000696 magnetic material Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 description 13
- 230000002238 attenuated effect Effects 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000007747 plating Methods 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000004927 fusion Effects 0.000 description 4
- 230000005415 magnetization Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000007740 vapor deposition Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000005292 diamagnetic effect Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005298 paramagnetic effect Effects 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000011342 resin composition Substances 0.000 description 2
- -1 sirconia Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Images
Landscapes
- Bolts, Nuts, And Washers (AREA)
Description
12 本体部
14 大径部
16 小径部(取付部の一例)
16A 縦壁面(外周面の一例)
18 埋込剤
20 溝部
22 凹凸部
22A 凹部(取付部の一例)
24 凹凸部
24A 凹部(取付部の一例)
26 環状凹部(取付部の一例)
28 環状凹部(取付部の一例)
30 アモルファス磁性ワイヤー(磁性部材の一例)
32 アモルファス磁性体(磁性部材の一例)
34 アモルファス磁性タグ(磁性部材の一例)
50 フランジ付き取付ネジ(締結部材の一例)
54 フランジ部
54A 下面
54B 上面(取付部の一例)
56 外周縁部
S 空間部
Claims (4)
- 大バルクハウゼン効果を有する線状の磁性部材と、
非磁性材料で成形され、前記磁性部材が複数回に亘り巻かれた状態で取り付けられる取付部を有する本体部と、
を備え、
前記取付部は、前記磁性部材が配置される空間を構成しており、
締結時の応力が前記磁性部材に掛からないように、前記空間の容積が前記磁性部材の体積よりも大きくされていることを特徴とする締結部材。 - 前記取付部が円筒形状に形成され、前記磁性部材が前記取付部の外周面に巻き付けられていることを特徴とする請求項1に記載の締結部材。
- 前記磁性部材が螺旋状に巻かれていることを特徴とする請求項1又は請求項2に記載の締結部材。
- 前記磁性部材を隠すように前記空間内に埋込剤が埋め込まれ、前記取付部と前記埋込剤との間の空隙の容積が前記磁性部材の体積よりも大きくされていることを特徴とする請求項1〜請求項3の何れか1項に記載の締結部材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009203716A JP5471196B2 (ja) | 2009-09-03 | 2009-09-03 | 締結部材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009203716A JP5471196B2 (ja) | 2009-09-03 | 2009-09-03 | 締結部材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011052787A JP2011052787A (ja) | 2011-03-17 |
JP5471196B2 true JP5471196B2 (ja) | 2014-04-16 |
Family
ID=43941999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009203716A Expired - Fee Related JP5471196B2 (ja) | 2009-09-03 | 2009-09-03 | 締結部材 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5471196B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5794841B2 (ja) * | 2011-06-30 | 2015-10-14 | 有限会社ウェジコ | 締結構造体 |
CN102865280A (zh) * | 2011-07-08 | 2013-01-09 | 孙兴植 | 具备磁性体的螺丝 |
JP5137045B1 (ja) | 2012-04-10 | 2013-02-06 | 株式会社ユニオン精密 | 連結部材及び連結構造 |
KR101625007B1 (ko) * | 2014-12-09 | 2016-05-30 | 주식회사 삼손 | 풀림방지 볼트조립체 |
KR102079937B1 (ko) * | 2017-09-21 | 2020-02-24 | 주식회사 에코마이스터 | Rfid 태그형 스틸 와셔 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4850750U (ja) * | 1971-10-18 | 1973-07-03 | ||
JP2003076966A (ja) * | 2001-09-04 | 2003-03-14 | Denso Corp | Rfidタグ内蔵締結具 |
JP2007162805A (ja) * | 2005-12-13 | 2007-06-28 | Mitsubishi Materials Corp | タグ付きボルト |
JP2008052685A (ja) * | 2006-07-24 | 2008-03-06 | Hanex Co Ltd | 平ワッシャ型タグ |
JP4793659B2 (ja) * | 2007-11-27 | 2011-10-12 | 富士ゼロックス株式会社 | 記録媒体、情報記録済み情報記録媒体及び光ディスクドライブ装置 |
-
2009
- 2009-09-03 JP JP2009203716A patent/JP5471196B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2011052787A (ja) | 2011-03-17 |
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