JP2011226520A5 - - Google Patents
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- Publication number
- JP2011226520A5 JP2011226520A5 JP2010095334A JP2010095334A JP2011226520A5 JP 2011226520 A5 JP2011226520 A5 JP 2011226520A5 JP 2010095334 A JP2010095334 A JP 2010095334A JP 2010095334 A JP2010095334 A JP 2010095334A JP 2011226520 A5 JP2011226520 A5 JP 2011226520A5
- Authority
- JP
- Japan
- Prior art keywords
- side wall
- driver bit
- drive hole
- hole
- screw
- 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.)
- Granted
Links
Description
本発明の目的は、ねじ部品を締め付ける方向あるいは緩める方向へドライバビットを回転させたとき、当該ドライバビットと接触して回転を伝達する駆動穴の側壁が、頭部表面から一または複数の段形状を成すことで達成される。
前記側壁の段形状部分が、円弧を連ねて成ることが好ましい。
Claims (2)
- ねじ部品を締め付ける方向あるいは緩める方向へドライバビットを回転させたとき、当該ドライバビットと接触して回転を伝達する駆動穴の側壁が、頭部表面から一または複数の段形状を成すことを特徴とするねじ部品の駆動穴。
- 前記側壁の段形状部分が、円弧を連ねて成ることを特徴とする請求項１に記載のねじ部品の駆動穴。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010095334A JP5060582B2 (ja) | 2010-04-16 | 2010-04-16 | ねじ部品の駆動穴 |
| MYPI2012700759A MY164227A (en) | 2010-04-16 | 2010-09-24 | Driving recess of screw |
| CN201080066239.9A CN102859212B (zh) | 2010-04-16 | 2010-09-24 | 螺钉构件的驱动孔 |
| PCT/JP2010/066500 WO2011129026A1 (ja) | 2010-04-16 | 2010-09-24 | ねじ部品の駆動穴 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010095334A JP5060582B2 (ja) | 2010-04-16 | 2010-04-16 | ねじ部品の駆動穴 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011226520A JP2011226520A (ja) | 2011-11-10 |
| JP2011226520A5 true JP2011226520A5 (ja) | 2012-06-21 |
| JP5060582B2 JP5060582B2 (ja) | 2012-10-31 |
Family
ID=44798416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010095334A Active JP5060582B2 (ja) | 2010-04-16 | 2010-04-16 | ねじ部品の駆動穴 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5060582B2 (ja) |
| CN (1) | CN102859212B (ja) |
| MY (1) | MY164227A (ja) |
| WO (1) | WO2011129026A1 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014102959A1 (ja) * | 2012-12-27 | 2014-07-03 | 日東精工株式会社 | ねじ用十字穴 |
| JP2015001241A (ja) * | 2013-06-13 | 2015-01-05 | 株式会社ユニオン精密 | ねじ |
| JP6428036B2 (ja) * | 2014-08-12 | 2018-11-28 | 富士電機機器制御株式会社 | 電気機器 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61114113U (ja) * | 1984-12-28 | 1986-07-18 | ||
| US6223634B1 (en) * | 1997-10-03 | 2001-05-01 | Phillips Screw Company | Recessed head fastener and driver systems |
| JP4197546B2 (ja) * | 1998-02-24 | 2008-12-17 | 勝行 戸津 | ねじ及びドライバービットとの組合せ |
| KR100563626B1 (ko) * | 1998-02-24 | 2006-03-22 | 카츠유키 토츠 | 나사 및 그것과 드라이버 비트의 조합 |
| JP2006090456A (ja) * | 2004-09-24 | 2006-04-06 | Nitto Seiko Co Ltd | 駆動穴付きねじ |
-
2010
- 2010-04-16 JP JP2010095334A patent/JP5060582B2/ja active Active
- 2010-09-24 CN CN201080066239.9A patent/CN102859212B/zh active Active
- 2010-09-24 WO PCT/JP2010/066500 patent/WO2011129026A1/ja active Application Filing
- 2010-09-24 MY MYPI2012700759A patent/MY164227A/en unknown
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