JP6309085B2 - ねじ - Google Patents
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- JP6309085B2 JP6309085B2 JP2016515741A JP2016515741A JP6309085B2 JP 6309085 B2 JP6309085 B2 JP 6309085B2 JP 2016515741 A JP2016515741 A JP 2016515741A JP 2016515741 A JP2016515741 A JP 2016515741A JP 6309085 B2 JP6309085 B2 JP 6309085B2
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Images
Classifications
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- 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
- F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
- F16B25/0015—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the material being a soft organic material, e.g. wood or plastic
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- 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
-
- 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
- F16B25/0078—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw with a shaft of non-circular cross-section or other special geometric features of the shaft
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- 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
- F16B25/106—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a self-piercing screw-point, i.e. without removing material
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- 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
- F16B25/0042—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 the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
- F16B25/0052—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 the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the ridge having indentations, notches or the like in order to improve the cutting behaviour
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- 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
- F16B25/0042—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 the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
- F16B25/0057—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 the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the screw having distinct axial zones, e.g. multiple axial thread sections with different pitch or thread cross-sections
- F16B25/0063—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 the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the screw having distinct axial zones, e.g. multiple axial thread sections with different pitch or thread cross-sections with a non-threaded portion on the shaft of the screw
Description
−締め付け抵抗又は締め付けトルクの減少
ユーザによる、より容易な、より力を必要としないねじ込みが可能となり、ゆえに、ねじ込んでいる間の怪我及び事故のリスクがさらに低下するように、ねじ込むのに必要とされる締め付け抵抗の減少又は締め付けトルクの減少が望まれる。さらに、加える力及びエネルギーが少ないことから、低減した例えば再充電可能なバッテリ駆動のスクリュードライバなどのねじ回しするための装置のメンテナンスの必要性及びかかるコストがさらに減少する。
−ねじ山牽引力又は牽引輸送能力の増加
いくつかの木ねじを用いる取付けに関して、個々の各ねじの保持力が増加することから、より少ない総数の接続手段が必要とされるように、木ねじの、構成材でのねじ山の保持力又は牽引輸送能力の増加が望まれる。したがって、全体として、前述の取付け課題を解決するためにより少ない接続手段が用いられる場合があり、ゆえに、材料資源の消費及びコストも持続可能に減少する場合がある。これと対照的に、従来のねじと比較して1本のねじにつき増加した保持力を有する同じ数の接続手段を用いるときに、これは、特定の取付け課題のより上級の解決策、したがって、木材建築でのより上級の安全性をもたらすことになる。
−ねじ込んでいる間の構成材への割る作用の減少
本質的にクラックのない構成材へのねじ込みの、保証されるだけ高い保持力が存在し、かつ、全般的にクラックのない取り付けの場合に木材構成材のできるだけ低い摩耗が達成されるように、ねじ込んでいる間の構成材の材料への割る作用の減少が望まれる。
表:発明的なねじ(略語:「DS」)と6つの異なる従来のねじ(略語:「VG1」から「VG6」)との締め付けトルクの比較:
・ニュートンメートル(Nm)で表わされる締め付けトルクの試験1〜10のデータ
・(Nm)で表わされるDIN EN14358に従う特性値
・従来のねじと比較して発明的なねじ「DS」の平均締め付けトルクの減少(%で表わされる)。
1 ねじ芯
1’ ねじ軸
10 円錐形先端部
11 ねじの縦軸
11’(又は11’’) 縦軸方向の一区域
12 ねじ芯の半径
12’ ねじ軸の半径
2 ねじ頭
20 ねじ回し用の外形
3 ねじ区域
3A ねじ区域
30 ねじ山又はねじピッチ
31 ねじ区域長さ
32 ねじ山の半径又は半径方向の高さ
4 隆起部
4’ 隆起部
4A 第1の隆起部
4B 第2の隆起部
40 突出部
42 隆起部の半径又は半径方向の厚さ
5 溝
6 構成材
Claims (12)
- 一方の端上に円錐形先端部(10)が形成されている円筒形ねじ軸(1’)と、前記ねじ軸(1’)の他方の端上に形成されるねじ頭(2)と、ねじ芯(1)を有する少なくとも1つのねじ区域(3)とを備え、前記ねじ区域(3)が縦軸方向(11)に沿って前記円錐形先端部(10)から前記ねじ頭(2)の方向に延び、前記少なくとも1つのねじ区域(3)上で、前記ねじ芯(1)の外面上に複数の連続するねじ山(30)が形成され、前記少なくとも1つのねじ区域(3、3A)の領域において、前記ねじ芯(1)の外面上の外側に複数の隆起部(4A、4B)が配置され、前記隆起部(4A、4B)が前記縦軸方向(11)に互いから離間された第1の隆起部(4A)と前記縦軸方向(11)に互いから離間された第2の隆起部(4B)とを備え、前記第1の隆起部(4A)が前記ねじ芯(1)の外面上で第1の直線に配置され、前記第2の隆起部(4B)が前記ねじ芯(1)の外面上で第2の直線に配置され、前記第1の隆起部(4A)が、周辺方向に、前記第2の隆起部(4B)と直径方向に対向し、前記第1の隆起部(4A)が、隣接するねじ山(30)間に配置され、かつ前記隣接するねじ山(30)のそれぞれの1つの縁と接続される、木ねじ(HS)であって、前記第1の隆起部(4A)が、前記縦軸方向(11)に前記第2の隆起部(4B)と交互に配置され、前記第2の隆起部(4B)のそれぞれが、前記ねじ区域(3、3A)の前記ねじ山(30)のうちの1つに形成され、前記ねじ山(30)の両側に突出部(40)を構成することを特徴とするねじ。
- 前記縦軸方向(11)に、各縦軸方向の一区域(11’、11’’)において前記ねじ芯(1)の外面上にそれぞれ1つだけの隆起部(4A、4B)が配置されることを特徴とする請求項1に記載のねじ。
- 前記隆起部(4A、4B)が、一定の芯直径を有する前記ねじ芯(1)の区域にのみ配置されることを特徴とする請求項1または2に記載のねじ。
- 前記隆起部(4A、4B)が、一定の芯直径を有する前記ねじ芯(1)の前記区域全体に配置されることを特徴とする請求項3に記載のねじ。
- 前記隆起部(4A、4B)が、前記ねじ芯(1)上で前記縦軸方向(11)と平行に配向されることを特徴とする請求項1〜請求項4のいずれか1項に記載のねじ。
- 前記隆起部(4A、4B)が、それぞれ、前記ねじ芯(1)上で前記縦軸方向(11)に対して斜めの角度をなして配向されることを特徴とする請求項1〜請求項4のいずれか1項に記載のねじ。
- 前記隆起部(4A、4B)の外表面が曲線のアウトラインを形成することを特徴とする請求項1〜6のいずれか1項に記載のねじ。
- 前記隆起部(4A、4B)の半径方向の厚さ(42)が前記ねじ山(30)の半径方向の高さ(32)に等しいか又はそれよりも小さいことを特徴とする請求項1〜7のいずれか1項に記載のねじ。
- 前記隆起部(4A、4B)の前記半径方向の厚さ(42)が、前記ねじ山(30)の前記半径方向の高さ(32)の2/3の量となることを特徴とする請求項8に記載のねじ。
- 前記隆起部(4A、4B)の半径方向の厚さ(42)が前記ねじ軸(1’)の半径(12’)よりも大きいことを特徴とする請求項1〜9のいずれか1項に記載のねじ。
- 前記円錐形先端部(10)及び前記円錐形先端部(10)上に存在する前記ねじ区域(3)の領域に溝(5)が切られることを特徴とする請求項1〜10のいずれか1項に記載のねじ。
- 前記ねじ区域(3)が、前記円錐形先端部(10)から前記ねじ頭(2)へのねじ区域長さ(31)に延びることを特徴とする請求項1〜11のいずれか1項に記載のねじ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW102210076 | 2013-05-30 | ||
TW102210076U TWM466982U (zh) | 2013-05-30 | 2013-05-30 | 螺絲 |
PCT/EP2014/060633 WO2014191310A1 (de) | 2013-05-30 | 2014-05-23 | Schraube |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016520181A JP2016520181A (ja) | 2016-07-11 |
JP6309085B2 true JP6309085B2 (ja) | 2018-04-11 |
Family
ID=50154674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016515741A Active JP6309085B2 (ja) | 2013-05-30 | 2014-05-23 | ねじ |
Country Status (16)
Country | Link |
---|---|
US (2) | US10054147B2 (ja) |
EP (1) | EP3004666B1 (ja) |
JP (1) | JP6309085B2 (ja) |
KR (1) | KR102238236B1 (ja) |
CN (1) | CN105473877B (ja) |
AU (1) | AU2014273307B2 (ja) |
BR (1) | BR112015029765B1 (ja) |
CA (1) | CA2913324C (ja) |
CL (1) | CL2015003480A1 (ja) |
DK (1) | DK3004666T3 (ja) |
ES (1) | ES2773283T3 (ja) |
MX (1) | MX366139B (ja) |
MY (1) | MY177853A (ja) |
PL (1) | PL3004666T3 (ja) |
TW (1) | TWM466982U (ja) |
WO (1) | WO2014191310A1 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI626383B (zh) * | 2014-05-27 | 2018-06-11 | 阿維奧公司 | 螺絲 |
DE102016103120B4 (de) | 2016-02-23 | 2019-05-02 | Bi-Mirth Corp. | Loch-Aufweitungsschraube |
DE102017108225A1 (de) * | 2017-04-18 | 2018-10-18 | Adolf Würth Gmbh & Co Kg | Holzschraube mit bogenförmigem Überstand zwischen Gewindegängen |
USD845118S1 (en) * | 2017-04-20 | 2019-04-09 | A-Stainless International Co., Ltd. | Screw |
AT519474B1 (de) * | 2017-04-25 | 2018-07-15 | Avvio Gmbh & Co Kg | Holzschraube |
CH713769A1 (de) * | 2017-05-12 | 2018-11-15 | Profix Ag | Holzschraube. |
USD854404S1 (en) * | 2017-06-16 | 2019-07-23 | Masterpiece Hardware Industrial Co., Ltd. | Screw |
TWI646268B (zh) * | 2017-09-29 | 2019-01-01 | 慶達科技股份有限公司 | 螺絲 |
US10465731B2 (en) | 2017-10-05 | 2019-11-05 | Taiwan Shan Yin International Co., Ltd. | Screw |
WO2019217561A1 (en) * | 2018-05-08 | 2019-11-14 | Tyler Reece Stuart | Footwear cleat |
FR3100821B1 (fr) * | 2019-09-16 | 2021-09-24 | Lisi Aerospace | Elément de fixation en alliage de titane et procédé de fabrication |
TWM598349U (zh) * | 2020-03-05 | 2020-07-11 | 緯紘精密工業股份有限公司 | 圓弧螺旋螺絲 |
JP7061774B2 (ja) * | 2020-06-09 | 2022-05-02 | 三井ホーム株式会社 | 高強度耐力壁 |
USD996962S1 (en) * | 2020-11-17 | 2023-08-29 | National Nail Corp. | Screw |
EP4052672A1 (en) * | 2021-03-05 | 2022-09-07 | Biedermann Technologies GmbH & Co. KG | Bone anchor |
CN216241731U (zh) * | 2021-07-29 | 2022-04-08 | 浙江印天健康科技有限公司 | 一种紧固螺钉及使用该紧固螺钉的升降桌 |
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US2263137A (en) * | 1940-03-02 | 1941-11-18 | Parker Kalon Corp | Fastener device |
US2355486A (en) * | 1943-02-15 | 1944-08-08 | Tinnerman Products Inc | Fastening device |
JPS5679708U (ja) * | 1979-11-27 | 1981-06-27 | ||
JPS594811U (ja) * | 1982-06-30 | 1984-01-12 | 日東精工株式会社 | 戻り止めねじ |
GB8529274D0 (en) * | 1985-11-28 | 1986-01-02 | Itw Ltd | Threaded fastening systems |
US5273383A (en) * | 1991-04-04 | 1993-12-28 | Research Engineering & Manufacturing, Inc. | Threaded fastener for use in thermoplastics and roll die for producing same |
FR2725252B1 (fr) | 1994-10-04 | 1996-12-27 | Vynex Sa | Vis a tete fraisee auto-foreuse |
JP2000002218A (ja) * | 1998-06-15 | 2000-01-07 | Shinjo Seisakusho:Kk | 木ねじ |
FR2784722A1 (fr) * | 1998-10-19 | 2000-04-21 | Vynex Sa | Vis a bois |
DE19860085B4 (de) * | 1998-12-17 | 2007-10-04 | Böllhoff GmbH | Selbstschneidendes metallisches Gewindeteil |
US6328516B1 (en) * | 2000-03-28 | 2001-12-11 | Ludwig Hettich & Co. | Screw with cutting edge |
JP2003042122A (ja) | 2001-07-27 | 2003-02-13 | Yao Seibyou Kk | 木ねじ |
US6644904B2 (en) * | 2001-12-21 | 2003-11-11 | Shu-Li Chen | Wood screw with square threads |
TW539066U (en) * | 2002-06-17 | 2003-06-21 | Jau-Wei Lin | Wooden screw with low twisting torque |
AT412665B (de) | 2002-08-29 | 2005-05-25 | Schmid Schrauben Hainfeld Ges | Schraube zur verwendung bei aus holz hergestellten bauteilen |
TW560584U (en) * | 2003-02-18 | 2003-11-01 | Fong Prean Ind Co Ltd | Improvement of screw |
US20050069396A1 (en) * | 2003-09-30 | 2005-03-31 | Wu Keng Shui | Screw |
JP2006308079A (ja) * | 2005-03-30 | 2006-11-09 | Sun Wave Ind Co Ltd | 木ねじ |
JP4926953B2 (ja) * | 2005-05-31 | 2012-05-09 | 株式会社トープラ | タッピングねじ |
SE529577C2 (sv) * | 2005-12-22 | 2007-09-25 | Essve Produkter Ab | Skruv |
DE202006000479U1 (de) * | 2006-01-12 | 2006-03-16 | Abc Verbindungstechnik Gmbh & Co. Kg | Selbstlochende und gewindeformende Schraube |
DE102007024240A1 (de) * | 2007-05-18 | 2008-11-20 | Swg Schraubenwerk Gaisbach Gmbh | Schraube |
JP2010190269A (ja) * | 2009-02-17 | 2010-09-02 | Pias Hanbai Kk | 硬質木材用タッピンねじ |
EP2458233A1 (en) * | 2010-11-26 | 2012-05-30 | Fong Prean Industrial Co., Ltd. | Drilling screw with compound threads |
US20130011214A1 (en) * | 2011-07-07 | 2013-01-10 | Teng-Hung Lin | Drilling scrwe with compound threads |
US20130039720A1 (en) * | 2011-08-11 | 2013-02-14 | Sheng-Tsai SHIH | Screw |
US9651079B2 (en) * | 2013-03-21 | 2017-05-16 | Simpson Strong-Tie Company, Inc. | Fastener with prolate cross-section |
US20170108026A1 (en) * | 2015-10-15 | 2017-04-20 | Hui-Ju Yang | Screw |
-
2013
- 2013-05-30 TW TW102210076U patent/TWM466982U/zh not_active IP Right Cessation
-
2014
- 2014-05-23 CN CN201480031222.8A patent/CN105473877B/zh active Active
- 2014-05-23 DK DK14730764.9T patent/DK3004666T3/da active
- 2014-05-23 MY MYPI2015704071A patent/MY177853A/en unknown
- 2014-05-23 WO PCT/EP2014/060633 patent/WO2014191310A1/de active Application Filing
- 2014-05-23 EP EP14730764.9A patent/EP3004666B1/de active Active
- 2014-05-23 JP JP2016515741A patent/JP6309085B2/ja active Active
- 2014-05-23 MX MX2015016180A patent/MX366139B/es active IP Right Grant
- 2014-05-23 BR BR112015029765-0A patent/BR112015029765B1/pt active IP Right Grant
- 2014-05-23 PL PL14730764T patent/PL3004666T3/pl unknown
- 2014-05-23 US US14/894,867 patent/US10054147B2/en active Active
- 2014-05-23 KR KR1020157033435A patent/KR102238236B1/ko active IP Right Grant
- 2014-05-23 AU AU2014273307A patent/AU2014273307B2/en active Active
- 2014-05-23 CA CA2913324A patent/CA2913324C/en active Active
- 2014-05-23 ES ES14730764T patent/ES2773283T3/es active Active
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Also Published As
Publication number | Publication date |
---|---|
CL2015003480A1 (es) | 2016-07-29 |
TWM466982U (zh) | 2013-12-01 |
KR102238236B1 (ko) | 2021-04-12 |
AU2014273307B2 (en) | 2017-05-11 |
CA2913324A1 (en) | 2014-12-04 |
WO2014191310A1 (de) | 2014-12-04 |
US11009059B2 (en) | 2021-05-18 |
MY177853A (en) | 2020-09-23 |
AU2014273307A1 (en) | 2015-11-19 |
MX366139B (es) | 2019-06-27 |
EP3004666A1 (de) | 2016-04-13 |
JP2016520181A (ja) | 2016-07-11 |
CA2913324C (en) | 2017-02-21 |
US20180320726A1 (en) | 2018-11-08 |
CN105473877A (zh) | 2016-04-06 |
US10054147B2 (en) | 2018-08-21 |
BR112015029765A2 (pt) | 2020-04-28 |
EP3004666B1 (de) | 2019-11-13 |
DK3004666T3 (da) | 2020-02-24 |
MX2015016180A (es) | 2016-07-21 |
PL3004666T3 (pl) | 2020-07-27 |
KR20160014602A (ko) | 2016-02-11 |
US20160115989A1 (en) | 2016-04-28 |
BR112015029765B1 (pt) | 2021-01-19 |
CN105473877B (zh) | 2017-12-22 |
ES2773283T3 (es) | 2020-07-10 |
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