JP6150016B2 - 固定具用磁着補助具および電動式ドライバー - Google Patents
固定具用磁着補助具および電動式ドライバー Download PDFInfo
- Publication number
- JP6150016B2 JP6150016B2 JP2016544217A JP2016544217A JP6150016B2 JP 6150016 B2 JP6150016 B2 JP 6150016B2 JP 2016544217 A JP2016544217 A JP 2016544217A JP 2016544217 A JP2016544217 A JP 2016544217A JP 6150016 B2 JP6150016 B2 JP 6150016B2
- Authority
- JP
- Japan
- Prior art keywords
- driver bit
- magnetic
- permanent magnets
- hollow
- hole
- 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 title claims description 93
- 229910001220 stainless steel Inorganic materials 0.000 claims description 16
- 239000010935 stainless steel Substances 0.000 claims description 15
- 230000005415 magnetization Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000004907 flux Effects 0.000 description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 5
- MOVRNJGDXREIBM-UHFFFAOYSA-N aid-1 Chemical compound O=C1NC(=O)C(C)=CN1C1OC(COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)CO)C(O)C1 MOVRNJGDXREIBM-UHFFFAOYSA-N 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 229910001172 neodymium magnet Inorganic materials 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/02—Arrangements for handling screws or nuts
- B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
- B25B23/12—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using magnetic means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
10 本体ケース
11 本体
12 蓋体
13 中空貫通孔
15 ヨーク
16 樹脂材料
21 永久磁石
22 クッション材
23 補助永久磁石
25 面取接合面
31 磁力線(磁極間を結ぶ軸線)
32 磁力線
35 磁極分岐点
40 ドライバービット
41 ドライバービットの先端
42 ドライバービットの基端
43 軸線
45 ステンレス固定具(ビス)
46 頭部
47 軸部
48 ビット挿入溝
Claims (7)
- 複数の永久磁石を、中央に中空貫通孔が形成されるように、隣接する永久磁石の同一極性の端部同士を、隙間なく束状に接合させて、花弁状の筒状体を構成しており、
前記複数の永久磁石は、前記中空貫通孔に挿嵌されるドライバービットの軸線に対して、磁力線が先端に向う傾斜角度をもって磁化方向を規定することで、該ドライバービットの先端側の磁極分岐点が前記ドライバービットの表面から遠ざかるように傾斜している、固定具用磁着補助具。 - 請求1において、
前記複数の永久磁石のそれぞれは、中空貫通孔と反対の端面に、クッション材を介在させている、固定具用磁着補助具。 - 請求1または2において、
前記複数の永久磁石は、それらの外周に、前記中空貫通孔の貫通方向に沿って磁極を揃えた補助永久磁石を付設している、固定具用磁着補助具。 - 請求1〜3のいずれかにおいて、
前記花弁状の筒状体は、正n角形の形状をしている、固定具用磁着補助具。 - 請求1〜4のいずれかにおいて、
前記永久磁石は、隣接する側面に面取接合面を形成している、固定具用磁着補助具。 - 請求1〜5のいずれかにおいて、
前記固定具は、ステンレス製のビスなどの固定具である、固定具用磁着補助具。 - 請求1〜6のいずれかの項に記載の固定具用磁着補助具を、ドライバービットに装着した電動式ドライバー。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014165662 | 2014-08-18 | ||
JP2014165662 | 2014-08-18 | ||
PCT/JP2015/073137 WO2016027807A1 (ja) | 2014-08-18 | 2015-08-18 | 固定具用磁着補助具および電動式ドライバー |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2016027807A1 JPWO2016027807A1 (ja) | 2017-05-25 |
JP6150016B2 true JP6150016B2 (ja) | 2017-06-21 |
Family
ID=55350751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016544217A Expired - Fee Related JP6150016B2 (ja) | 2014-08-18 | 2015-08-18 | 固定具用磁着補助具および電動式ドライバー |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6150016B2 (ja) |
WO (1) | WO2016027807A1 (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5847476U (ja) * | 1981-09-29 | 1983-03-30 | トヨタ自動車株式会社 | ねじ締付工具 |
US6499168B1 (en) * | 1996-07-31 | 2002-12-31 | Wayne Anderson | Drill adapter with efficient high energy permanent magnetizer |
US5861789A (en) * | 1997-10-22 | 1999-01-19 | Automotive Industrial Marketing Corp. | Device for magnetizing tool bit |
US6278349B1 (en) * | 2000-02-09 | 2001-08-21 | Giffen Tec Inc. | Apparatus for magnetizing a metallic driving tool |
CA2542324C (en) * | 2005-04-08 | 2012-07-10 | Eazypower Corporation | A magnetic device for holding and driving bits and fasteners |
-
2015
- 2015-08-18 WO PCT/JP2015/073137 patent/WO2016027807A1/ja active Application Filing
- 2015-08-18 JP JP2016544217A patent/JP6150016B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPWO2016027807A1 (ja) | 2017-05-25 |
WO2016027807A1 (ja) | 2016-02-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6996061B2 (ja) | 磁気力制御装置及びそれを用いた磁性体ホールディング装置 | |
US9105380B2 (en) | Magnetic attachment system | |
JP5409800B2 (ja) | 永久磁石式電動機の製造方法 | |
US6919787B1 (en) | Method and apparatus for magnetic coupling | |
US5794497A (en) | Driver tool with energy magnetizer/demagnetizer on tool handle | |
EP2346149A1 (en) | Linear actuator | |
TW200719363A (en) | Annular magnet | |
EP2566021A3 (en) | Electric machine with linear mover | |
JP6085740B1 (ja) | 固定具用磁着補助具および電動式ドライバー | |
EP2249355A3 (en) | Magnetising assembly | |
EP2587646A3 (en) | Electric machine with linear mover | |
CN109195079A (zh) | 磁路系统的组装方法以及充磁系统 | |
JP2014121116A (ja) | 着磁装置及び着磁方法 | |
JP6150016B2 (ja) | 固定具用磁着補助具および電動式ドライバー | |
JP5969244B2 (ja) | 発電素子 | |
JP3217116U (ja) | 磁気吸着装置 | |
JP3201631U (ja) | 電動式ドライバー | |
WO2007130572A3 (en) | Magnetic device for attracting and retaining fasteners | |
US6032557A (en) | Driver tool kit with high energy magnetizer/demagnetizer on tool handle(s) | |
JP6804092B2 (ja) | 磁気吸着式ドライバービットの製造方法、磁気吸着式ドライバービット及び吸着力回復治具 | |
JP5617883B2 (ja) | 磁気吸着装置 | |
US6026717A (en) | Driver tool with high energy magnetizer/demagnetizer on tool handle | |
JP4506302B2 (ja) | 磁気センサ励磁用磁石の取付け方法および検査方法 | |
US6278349B1 (en) | Apparatus for magnetizing a metallic driving tool | |
JP3214257U (ja) | ソケットビット |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170317 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170317 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20170317 |
|
TRDD | Decision of grant or rejection written | ||
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20170413 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170425 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170508 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6150016 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |