KR950701716A - 셀프보오링 고정구(self-boring fastener) - Google Patents
셀프보오링 고정구(self-boring fastener)Info
- Publication number
- KR950701716A KR950701716A KR1019940702749A KR19940702749A KR950701716A KR 950701716 A KR950701716 A KR 950701716A KR 1019940702749 A KR1019940702749 A KR 1019940702749A KR 19940702749 A KR19940702749 A KR 19940702749A KR 950701716 A KR950701716 A KR 950701716A
- Authority
- KR
- South Korea
- Prior art keywords
- boring
- fixture
- self
- bite
- slit
- Prior art date
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract 3
- 238000005553 drilling Methods 0.000 abstract 2
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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0084—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by geometric details of the tip
-
- 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
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/04—Rivets; Spigots or the like fastened by riveting
- F16B19/08—Hollow rivets; Multi-part rivets
- F16B19/083—Self-drilling rivets
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0094—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw the screw being assembled or manufactured from several components, e.g. a tip out of a first material welded to shaft of a second material
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
- F16B25/103—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a drilling screw-point, i.e. with a cutting and material removing action
-
- 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
- F16B17/00—Connecting constructional elements or machine parts by a part of or on one member entering a hole in the other and involving plastic deformation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Dowels (AREA)
- Drilling Tools (AREA)
- Joining Of Building Structures In Genera (AREA)
- Dental Preparations (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Connection Of Plates (AREA)
- Insertion Pins And Rivets (AREA)
- Drilling And Boring (AREA)
- Clamps And Clips (AREA)
- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
Abstract
본 셀프보오링 고정구(1)는 고정체(2)와 판형의 보오링바이트(3)를 구비한다. 보오링바이트(3)의 측방 주위면(7)은 보오링바이트(3)의 전체 폭에 걸쳐 연장되는 요홈부(8)를 가진다. 상기 요홈부(8)내로 상기 보오링바이트(3)를 수용하도록 형상 구조되어 있는 슬릿(4)을 형성하는 조오(5,6)의 주변영역이 소성적으로 변형되어 압입됨으로써 걸림고정부(9)를 형성한다. 따라서 본 발명은 특히 긴 보오링바이트(3)라도 보오링 가공중에 측방으로의 경동을 방지한다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 보오링스크류의 사시도,
제2도는 보오링바이트의 사시도,
제3도는 보오링바이트의 측면도.
Claims (7)
- 일측의 자유단에 축방향에 평행하도록 형성된 슬릿(4)을 가진 고정체(2)와, 상기 고정체(2)의 상기 슬릿(4)내에 일단부가 삽입되고 상기 고정체(2)의 상기 슬릿(4)을 형성하는 조오(5,6)의 변형에 의해 형상맞춤하여 견고하게 결합되는 판형의 보오링바이트(3)을 가진 셀프보오링 고정구(1)에 있어서, 상기 보오링바이트(3)는 상기 고정체(2)에 있는 상기 슬릿(4)내에 삽입되는 그의 단부영역에서 한쪽 또는 양쪽의 측방 주위면(7)에 상기 보오링바이트(3)의 전체 폭(D)에 걸쳐 연장되는 하나 또는 다수의 노치,절개부, 홈또는 요홈부(8)를 가지고, 상기 노치, 절개부, 홈 또는 요홈부(8)내에 상기 고정체(2)의 상기 조오(5,6)중 하나의 일 주변영역 또는 양 조오(5,6)의 주변 영역들이 소성적으로 변형되어 압입되는 것을 특징으로 하는 셀프보오링 고정구.
- 제1항에 있어서, 상기 노치, 절개부, 홈 또는 요홈부(8)는 상기 보오링바이트(3)의 양쪽의 측방 주위면(7)에 상호 거울대칭으로 배치되는 것을 특징으로 하는 셀프보오링 고정구.
- 제1항에 있어서, 상기 노치, 절개부, 홈 또는 요홈부(8)는 상기 보오링바이트(3)의 양쪽의 측방 주위면(7)에 상호 옵셋부를 두고 배치되는 것을 특징으로 하는 셀프보오링 고정구.
- 제1항 내지 제3항중 어느 한 항에 있어서, 상기 노치, 절개부, 홈 또는 요홈부(8)는 원호형의 단면형상을 갖는 것을 특징으로 하는 셀프보오링 고정구.
- 제1항 내지 제4항중 어느 한 항에 있어서, 상기 보오링바이트(3)의 양 측단부에서 상호 대향하고 있는 표면(11,12)에 절취부(13,14)가 형성되어 있고, 상기 절취부(13,14)의 영역내에 상기 보오링바이트(3)의 전체폭(D)에 걸쳐 연장되는 노치, 절개부, 홈 또는 요홈부(8)가 마련되어 있는 것을 특징으로 하는 셀프보오링 고정구.
- 제5항에 있어서, 상기 절취부(13,14)는 상기 보오링바이트(3)의 단부(15)로부터 미소한 간격(A)을 두고 시작하여 상기 슬릿(4)내에 삽입되는 상기 보오링바이트(3)의 구간의 길이 대부분에 걸쳐 연장되는 것을 특징으로 하는 셀프보오링 고정구.
- 제1항 내지 제6항중 어느 한 항에 있어서, 상기 보오링바이트(3)는 그 일반부(15)에 더 좁은 폭의 전치부를 가지고, 상기 전치부는 상기 고정체(2)의 상기 슬릿(4)에 이어지는 중앙의 개구부내에 중심맞춤하여 맞물리는 것을 특징으로 하는 셀프보오링 고정구.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP42039949.5 | 1992-02-11 | ||
| DE4203949A DE4203949C2 (de) | 1992-02-11 | 1992-02-11 | Selbstbohrender Befestiger |
| PCT/EP1992/002862 WO1993016292A1 (de) | 1992-02-11 | 1992-12-10 | Selbstbohrender befestiger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950701716A true KR950701716A (ko) | 1995-04-28 |
| KR100196054B1 KR100196054B1 (ko) | 1999-06-15 |
Family
ID=6451404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940702749A KR100196054B1 (ko) | 1992-02-11 | 1992-12-10 | 셀프보오링 고정구 |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5551818A (ko) |
| EP (1) | EP0626042B1 (ko) |
| JP (1) | JP3334092B2 (ko) |
| KR (1) | KR100196054B1 (ko) |
| AT (1) | ATE134747T1 (ko) |
| AU (1) | AU662789B2 (ko) |
| BR (1) | BR9207091A (ko) |
| CZ (1) | CZ282010B6 (ko) |
| DE (2) | DE4203949C2 (ko) |
| DK (1) | DK0626042T3 (ko) |
| ES (1) | ES2086919T3 (ko) |
| GR (1) | GR3019829T3 (ko) |
| NO (1) | NO179648C (ko) |
| RU (1) | RU2087762C1 (ko) |
| SK (1) | SK279515B6 (ko) |
| WO (1) | WO1993016292A1 (ko) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4410027A1 (de) * | 1994-03-23 | 1995-09-28 | Ejot Verbindungstech Gmbh & Co | Bohrer, insbesondere Bohrschraube |
| JP3291202B2 (ja) * | 1996-06-19 | 2002-06-10 | 株式会社ヤマヒロ | セルフドリリングアンカー |
| DE19712784C2 (de) * | 1997-03-26 | 1999-02-11 | Sfs Ind Holding Ag | Schraube |
| US6619899B1 (en) * | 2002-06-10 | 2003-09-16 | Power Products Iii, Llc | Cutting insert for fasteners |
| US6877274B2 (en) * | 2002-09-11 | 2005-04-12 | Ramon A. Fiveash | Tree stand |
| US20050117996A1 (en) * | 2003-12-02 | 2005-06-02 | Lemire Robert J. | Self-drilling fastener |
| US20060235415A1 (en) * | 2005-04-18 | 2006-10-19 | To-Ha Loi | Stainless self-tapping screw |
| DE102007000848A1 (de) * | 2007-10-11 | 2009-04-23 | Hilti Aktiengesellschaft | Selbstbohrschraube |
| DE102008011933B4 (de) * | 2008-02-29 | 2012-04-26 | Sfs Intec Holding Ag | Selbstbohrende Schraube |
| US9004835B2 (en) | 2010-02-19 | 2015-04-14 | Nucor Corporation | Weldless building structures |
| US8529178B2 (en) | 2010-02-19 | 2013-09-10 | Nucor Corporation | Weldless building structures |
| AU2013293153B2 (en) * | 2012-07-23 | 2017-10-05 | Simpson Strong-Tie Company, Inc. | Fastener with drill pilot and reversed threaded regions |
| US10954988B2 (en) * | 2012-12-24 | 2021-03-23 | Shu-Chin Huang | Screw with flat drilling end |
| US20140178148A1 (en) * | 2012-12-24 | 2014-06-26 | Shu-Chin Huang | Flat drill end of a screw |
| US11181138B2 (en) | 2013-03-26 | 2021-11-23 | Simpson Strong-Tie Company, Inc. | Variable thread knurl fastener |
| US9523383B2 (en) | 2013-03-26 | 2016-12-20 | Simpson Strong-Tie Company, Inc. | Variable thread fastener |
| FR3014726B1 (fr) * | 2013-12-18 | 2016-01-01 | Bollhoff Otalu Sa | Composant de fixation et assemblage auto perceur |
| USD738199S1 (en) * | 2014-02-18 | 2015-09-08 | Liberty Hardware Mfg. Corp. | Picture hanging screw |
| DE102014204598A1 (de) * | 2014-03-12 | 2015-09-17 | Ejot Gmbh & Co. Kg | Zweistahlschraube mit Fließpressverbindung |
| US9518599B2 (en) * | 2014-04-10 | 2016-12-13 | Simpson Strong-Tie Company, Inc. | Metal to metal fastener |
| US9162599B1 (en) * | 2014-09-22 | 2015-10-20 | Ford Global Technologies, Llc | Motor vehicle footpad assembly |
| CN108350920B (zh) * | 2015-08-27 | 2020-06-30 | Ejot博布费斯蒂京根有限公司 | 钻尾螺丝 |
| CA3211072A1 (en) | 2016-05-02 | 2017-11-02 | Asia Fastening (Us), Inc. | Double threaded standoff fastener |
| USD860770S1 (en) * | 2017-09-15 | 2019-09-24 | Fischerwerke Gmbh & Co. Kg | Anchor |
| CN109989978A (zh) * | 2018-01-02 | 2019-07-09 | 世铠精密股份有限公司 | 复合螺栓及其制造方法 |
| US10711820B2 (en) * | 2018-02-22 | 2020-07-14 | Shehkai Precision Co., Ltd. | Composite screw |
| US11478100B2 (en) | 2019-05-06 | 2022-10-25 | Cinco Plastics, Inc. | Christmas tree stand |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT350334B (de) * | 1977-01-19 | 1979-05-25 | Sfs Stadler Ag | Selbstbohrende schraube |
| AT369871B (de) * | 1980-09-30 | 1983-02-10 | Sfs Stadler Ag | Selbstbohrende schraube |
| US5039262A (en) * | 1988-07-05 | 1991-08-13 | Giannuzzi Louis | Self-drilling wall anchor |
| DE4003373C1 (ko) * | 1990-02-05 | 1991-05-08 | Sfs Stadler Holding Ag, Heerbrugg, Ch | |
| DE4003375C1 (ko) * | 1990-02-05 | 1991-05-23 | Sfs Stadler Holding Ag, Heerbrugg, Ch | |
| DE4003374C1 (ko) * | 1990-02-05 | 1991-05-08 | Sfs Stadler Holding Ag, Heerbrugg, Ch | |
| DE4119934A1 (de) * | 1991-06-17 | 1992-12-24 | Sfs Stadler Holding Ag | Nietverbinder |
-
1992
- 1992-02-11 DE DE4203949A patent/DE4203949C2/de not_active Expired - Fee Related
- 1992-12-10 AU AU31576/93A patent/AU662789B2/en not_active Ceased
- 1992-12-10 AT AT93900036T patent/ATE134747T1/de not_active IP Right Cessation
- 1992-12-10 JP JP51369693A patent/JP3334092B2/ja not_active Expired - Fee Related
- 1992-12-10 EP EP93900036A patent/EP0626042B1/de not_active Expired - Lifetime
- 1992-12-10 BR BR9207091A patent/BR9207091A/pt not_active IP Right Cessation
- 1992-12-10 CZ CZ941728A patent/CZ282010B6/cs not_active IP Right Cessation
- 1992-12-10 RU RU9294040357A patent/RU2087762C1/ru not_active IP Right Cessation
- 1992-12-10 DK DK93900036.0T patent/DK0626042T3/da active
- 1992-12-10 US US08/284,624 patent/US5551818A/en not_active Expired - Fee Related
- 1992-12-10 KR KR1019940702749A patent/KR100196054B1/ko not_active IP Right Cessation
- 1992-12-10 DE DE59205527T patent/DE59205527D1/de not_active Expired - Fee Related
- 1992-12-10 ES ES93900036T patent/ES2086919T3/es not_active Expired - Lifetime
- 1992-12-10 WO PCT/EP1992/002862 patent/WO1993016292A1/de active IP Right Grant
- 1992-12-10 SK SK901-94A patent/SK279515B6/sk unknown
-
1994
- 1994-08-10 NO NO942967A patent/NO179648C/no unknown
-
1996
- 1996-05-06 GR GR960401204T patent/GR3019829T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE4203949C2 (de) | 1996-06-05 |
| NO942967D0 (no) | 1994-08-10 |
| DE4203949A1 (de) | 1993-08-26 |
| RU2087762C1 (ru) | 1997-08-20 |
| CZ172894A3 (en) | 1995-01-18 |
| GR3019829T3 (en) | 1996-08-31 |
| NO179648C (no) | 1996-11-20 |
| NO179648B (no) | 1996-08-12 |
| SK90194A3 (en) | 1995-04-12 |
| EP0626042A1 (de) | 1994-11-30 |
| ES2086919T3 (es) | 1996-07-01 |
| NO942967L (no) | 1994-08-11 |
| DK0626042T3 (da) | 1996-07-08 |
| ATE134747T1 (de) | 1996-03-15 |
| RU94040357A (ru) | 1996-06-20 |
| AU662789B2 (en) | 1995-09-14 |
| DE59205527D1 (de) | 1996-04-04 |
| EP0626042B1 (de) | 1996-02-28 |
| JP3334092B2 (ja) | 2002-10-15 |
| AU3157693A (en) | 1993-09-03 |
| BR9207091A (pt) | 1995-12-05 |
| WO1993016292A1 (de) | 1993-08-19 |
| JPH07503782A (ja) | 1995-04-20 |
| KR100196054B1 (ko) | 1999-06-15 |
| SK279515B6 (sk) | 1998-12-02 |
| CZ282010B6 (cs) | 1997-04-16 |
| US5551818A (en) | 1996-09-03 |
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