KR20020067049A - 나사와 드라이버 비트의 조합 및 그 제조용 헤더펀치 - Google Patents
나사와 드라이버 비트의 조합 및 그 제조용 헤더펀치 Download PDFInfo
- Publication number
- KR20020067049A KR20020067049A KR1020027008397A KR20027008397A KR20020067049A KR 20020067049 A KR20020067049 A KR 20020067049A KR 1020027008397 A KR1020027008397 A KR 1020027008397A KR 20027008397 A KR20027008397 A KR 20027008397A KR 20020067049 A KR20020067049 A KR 20020067049A
- Authority
- KR
- South Korea
- Prior art keywords
- screw
- groove
- bit
- driver bit
- fitting groove
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract description 13
- 230000001154 acute effect Effects 0.000 claims description 4
- 230000008901 benefit Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000013011 mating Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
-
- 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
- B25B15/00—Screwdrivers
- B25B15/001—Screwdrivers characterised by material or shape of the tool bit
- B25B15/004—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section
- B25B15/005—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section with cross- or star-shaped cross-section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/44—Making machine elements bolts, studs, or the like
- B21K1/46—Making machine elements bolts, studs, or the like with heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/44—Making machine elements bolts, studs, or the like
- B21K1/46—Making machine elements bolts, studs, or the like with heads
- B21K1/463—Making machine elements bolts, studs, or the like with heads with recessed heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/44—Making machine elements bolts, studs, or the like
- B21K1/46—Making machine elements bolts, studs, or the like with heads
- B21K1/48—Machines working with hammers, e.g. beating in a radial direction, for forming heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
- F16B23/0023—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially cross-shaped
Abstract
Description
Claims (6)
- 나사 머리부에 십자홈으로 이루어진 비트 감합홈을 형성하고, 이 비트 감합홈의 단연부로부터 나사 목부의 중심을 향하여 소정의 경사홈부를 형성함과 동시에 그 교차중심부에 거의 원추형 바닥면을 형성하여 이루어지는 나사에 있어서, 상기 비트 감합홈의 단연부를 소정 깊이의 거의 수직인 단벽부로서 형성함과 동시에, 이 수직단벽부의 하부 가장자리부로부터 나사 목부 중심부의 원추형 바닥면을 향하여 약 45°의 경사각도(β)로 이루어진 경사홈부를 형성하고, 나아가, 상기 원추형 바닥면을 약 28°의 완만한 경사각도(α)로 형성된 것을 특징으로 하는 나사.
- 제 1 항에 있어서, 상기 비트 감합홈의 단연부의 하부 가장자리부로부터 나사목부의 중심부의 원추형 바닥면을 향해 약 45°의 경사각도(β)로 이루어진 경사홈부를 비트 감합홈의 안쪽으로 만곡형으로 융기시켜서 이루어지는 나사,
- 제 1 항 또는 제 2 항에 있어서, 상기 나사 머리부의 중심부로부터 반경방향으로 바깥쪽을 향하여, 홈폭을 점점 넓어지는 형상의 홈으로 형성하고, 인접한 각 홈이 마주보는 측벽부의 개구각도가 직각으로부터 약간 예각이 되도록 구성하여 이루어지는 나사.
- 선단부에 있어서, 나사 머리부의 비트 감합홈의 거의 수직인 단벽부를 따라끼워지는 거의 수직인 단연부를 형성한 편평 블레이드부를 구비하며, 이 편평 블레이드부의 선단면을 수평면에 대하여 대략 1°∼ 45°의 경사각도를 갖는 원추형의 돌기부로 하여 제1항 내지 제3항의 어느 하나의 항의 나사에 맞도록 구성한 것을 특징으로 하는, 드라이버 비트.
- 제 4 항에 있어서, 상기 편평 블레이드부 선단의 양측벽부를, 나사의 비트감합홈을 나사 머리부의 중심부로부터 반경방향으로 바깥쪽을 향하여 홈폭이 점점 넓어지는 형상으로 형성한 홈에 대해, 이에 적합한 점점 넓어지는 형상으로 구성한, 드라이버 비트.
- 나사 머리부의 비트 감합홈의 단연부에 거의 수직인 단연부와 약 45°의 경사각도(β)로 이루어진 경사홈부를 형성하는 돌기편을 각각 구비하고, 이들 돌기편으로부터 나사 목부의 중심부를 향해 약 28°의 완만한 경사각도(α)로 이루어지는 원추형 바닥면을 형성하는 원추형의 돌기부를 설치한 것을 특징으로 하는, 제 1 항 내지 제 3 항의 어느 한 항의 나사를 제조하기 위한 헤더펀치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000000673A JP4493135B2 (ja) | 2000-01-06 | 2000-01-06 | ねじとドライバービットの組合せ |
JPJP-P-2000-00000673 | 2000-01-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020067049A true KR20020067049A (ko) | 2002-08-21 |
KR100774095B1 KR100774095B1 (ko) | 2007-11-06 |
Family
ID=18529985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020027008397A KR100774095B1 (ko) | 2000-01-06 | 2000-12-25 | 나사와 드라이버 비트의 조합 및 그 제조용 헤더펀치 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6886433B2 (ko) |
EP (1) | EP1245839B1 (ko) |
JP (1) | JP4493135B2 (ko) |
KR (1) | KR100774095B1 (ko) |
CN (1) | CN1230631C (ko) |
AU (1) | AU2224301A (ko) |
HK (1) | HK1056590A1 (ko) |
TW (1) | TW543719U (ko) |
WO (1) | WO2001050028A1 (ko) |
Families Citing this family (41)
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JP4731054B2 (ja) * | 2001-06-29 | 2011-07-20 | 勝行 戸津 | ねじ及びドライバービットとの組合せ並びにねじ製造用ヘッダーパンチ |
JP4197599B2 (ja) * | 2002-03-12 | 2008-12-17 | 勝行 戸津 | いじり防止ねじ及びドライバービットとの組合せ並びにいじり防止ねじ製造用ヘッダーパンチ |
JP4205990B2 (ja) * | 2003-05-30 | 2009-01-07 | 日東精工株式会社 | 駆動穴付きねじ及びドライバビット |
EP1491776A1 (en) * | 2003-06-23 | 2004-12-29 | Chao Wei Lin | Screw with combined-recess driving socket |
JP4031418B2 (ja) * | 2003-09-12 | 2008-01-09 | 株式会社スズキ螺子製作所 | ねじおよびねじ締め付け用ドライバー |
EP1693577B1 (en) * | 2003-11-14 | 2016-03-23 | Katsuyuki Totsu | Screw with stabilized strength, combination with driver bit, and header punch for producing screw with stabilized strength |
US20060110237A1 (en) * | 2004-11-23 | 2006-05-25 | Richard Belinda | Spline drive fastener system |
KR100658390B1 (ko) | 2005-11-09 | 2007-01-04 | 주식회사 서울금속 | 십자홈붙이 나사 |
US20070207009A1 (en) * | 2006-03-06 | 2007-09-06 | Teng-Hung Lin | Screw with a recess in the head of the screw |
US20080092699A1 (en) * | 2006-10-24 | 2008-04-24 | Surowiecki Matt F | Wallboard screw with bi-tapered socket for receiving a bi-tapered screw driver tip |
JP4678786B2 (ja) * | 2007-04-16 | 2011-04-27 | 株式会社ユニオン精密 | 十字穴付ねじ及びドライバビット |
JP5303080B2 (ja) * | 2007-06-27 | 2013-10-02 | 輝文 野地川 | ねじおよびドライバビット |
US8485013B2 (en) * | 2008-03-27 | 2013-07-16 | National Machinery Llc | Method and tooling for headed pilot pointed bolts |
TWM341775U (en) * | 2008-04-11 | 2008-10-01 | Sheh Fung Screws Co Ltd | Screw with composite driving opening |
JP5021599B2 (ja) * | 2008-10-10 | 2012-09-12 | クラウン精密工業株式会社 | 螺子におけるドライバービット嵌合用十字溝の構造 |
KR101137937B1 (ko) * | 2010-05-07 | 2012-05-09 | 안장훈 | 치과용 스크류 및 드라이버 |
US10022844B2 (en) | 2010-07-07 | 2018-07-17 | Infastech Intellectual Properties Pte. Ltd. | Torque transmission driver |
US10968939B2 (en) | 2011-08-25 | 2021-04-06 | Infastech Intellectual Properties Pte. Ltd. | Tapered lobular driver and fastener |
BR112014004432B1 (pt) | 2011-08-25 | 2021-11-30 | Infastech Intellectual Properties Pte. Ltd | Acionador de transmissão de torque, sistema de prendedor, e, seleção de uma pluralidade de prendedores |
CN103909207B (zh) * | 2012-12-29 | 2015-11-18 | 宾科汽车紧固件(昆山)有限公司 | 上下调节螺栓冷镦装置及其冷镦工艺 |
DE102013103463A1 (de) * | 2013-04-08 | 2014-10-09 | Ludwig Hettich & Co. Kg | Werkzeug, Schraube und System zur Übertragung eines Antriebsmoments |
US20150266169A1 (en) | 2013-05-10 | 2015-09-24 | Bryce Fastener, Inc | Methods and apparatus for asymmetrical fastening system |
US9422965B2 (en) | 2013-05-10 | 2016-08-23 | Bryce Fastener, Inc. | Methods and apparatus for asymmetrical fastening system |
DE102013105810A1 (de) * | 2013-06-05 | 2014-12-11 | Ejot Gmbh & Co. Kg | Schraube mit einem einen Antrieb aufweisenden Schraubenkopf |
WO2015054147A1 (en) * | 2013-10-10 | 2015-04-16 | Acument Intellectual Properties, Llc | Punch pins, associated sockets, and methods of forming sockets using punch pins |
DE102013113401A1 (de) * | 2013-12-03 | 2015-06-03 | Adolf Würth GmbH & Co. KG | Schraube und Antriebselement mit Fase |
EP2932929B1 (en) * | 2014-04-15 | 2017-02-08 | Biedermann Technologies GmbH & Co. KG | A screw element for use in spinal, orthopedic or trauma surgery and a system of such a screw element and a screw driver adapted thereto |
US9044843B1 (en) * | 2014-05-07 | 2015-06-02 | David Mokhtee | Strip resistant screw and rescue driver |
SG11201704146PA (en) * | 2014-12-17 | 2017-07-28 | Res Eng & Mfg | Recessed head fastener and driver combination |
TWM503486U (zh) * | 2015-02-25 | 2015-06-21 | Essence Method Refine Co Ltd | 鎖合件、成型模具及驅動工具 |
EP3115153A1 (fr) * | 2015-07-07 | 2017-01-11 | IPP Industries Sarl | Outil de vissage et vis correspondante |
AU2016308839B2 (en) * | 2015-08-18 | 2021-07-01 | Infastech Intellectual Properties Pte. Ltd. | Tapered lobular driver and fastener |
CN113586575A (zh) * | 2016-07-11 | 2021-11-02 | 菲利普螺丝公司 | 具有稳定肋的紧固件系统 |
USD811868S1 (en) * | 2016-07-27 | 2018-03-06 | Katsuyuki Totsu | Screw |
US10221946B1 (en) * | 2017-09-06 | 2019-03-05 | Ford Global Technologies, Llc | Security fastener |
US11466720B2 (en) * | 2017-12-15 | 2022-10-11 | Phillips Screw Company | Stick fit fastener recess system |
USD889951S1 (en) * | 2018-11-19 | 2020-07-14 | Katsuyuki Totsu | Screw |
TWI704982B (zh) * | 2019-12-03 | 2020-09-21 | 鴻安國際興業有限公司 | 具有防滑功能的驅動工具 |
US11572914B2 (en) * | 2020-02-27 | 2023-02-07 | Essence Method Refine Co., Ltd. | Screw having a head with different sockets |
USD980707S1 (en) * | 2021-02-15 | 2023-03-14 | Min Woo Lee | Bolt |
DE102022103942A1 (de) * | 2022-02-18 | 2023-08-24 | Nicole Bongartz | Antriebselement, insbesondere in der Form einer Schraube |
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US2216381A (en) * | 1939-08-01 | 1940-10-01 | W H Holmes | Screw |
JPS4921720B1 (ko) * | 1970-11-18 | 1974-06-03 | ||
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US4084478A (en) * | 1974-09-12 | 1978-04-18 | Phillips Screw Company | Screw heads |
JPS5232454A (en) * | 1975-09-09 | 1977-03-11 | Kenji Tsuue | Screw and screw driver |
JPS5644208U (ko) * | 1979-09-13 | 1981-04-21 | ||
JPS5644208A (en) | 1979-09-19 | 1981-04-23 | Toshiba Corp | Amplifier |
JP2804595B2 (ja) * | 1990-04-09 | 1998-09-30 | 宮川金属工業株式会社 | ねじ具とねじ具を廻すねじ廻し治具 |
JP3863924B2 (ja) | 1994-11-16 | 2006-12-27 | 勝行 戸津 | ねじとドライバービットの組合せ |
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-
2000
- 2000-01-06 JP JP2000000673A patent/JP4493135B2/ja not_active Expired - Lifetime
- 2000-12-25 CN CNB008182604A patent/CN1230631C/zh not_active Expired - Lifetime
- 2000-12-25 WO PCT/JP2000/009199 patent/WO2001050028A1/ja active Application Filing
- 2000-12-25 US US10/149,997 patent/US6886433B2/en not_active Expired - Lifetime
- 2000-12-25 EP EP00985868.9A patent/EP1245839B1/en not_active Expired - Lifetime
- 2000-12-25 KR KR1020027008397A patent/KR100774095B1/ko active IP Right Grant
- 2000-12-25 AU AU22243/01A patent/AU2224301A/en not_active Abandoned
-
2001
- 2001-01-03 TW TW091200915U patent/TW543719U/zh unknown
-
2003
- 2003-10-28 HK HK03107773A patent/HK1056590A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20030002952A1 (en) | 2003-01-02 |
HK1056590A1 (en) | 2004-02-20 |
JP4493135B2 (ja) | 2010-06-30 |
TW543719U (en) | 2003-07-21 |
US6886433B2 (en) | 2005-05-03 |
EP1245839B1 (en) | 2014-02-12 |
CN1230631C (zh) | 2005-12-07 |
EP1245839A4 (en) | 2006-07-05 |
EP1245839A1 (en) | 2002-10-02 |
KR100774095B1 (ko) | 2007-11-06 |
WO2001050028A1 (fr) | 2001-07-12 |
AU2224301A (en) | 2001-07-16 |
JP2001193719A (ja) | 2001-07-17 |
CN1420968A (zh) | 2003-05-28 |
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