JP2019536953A - 固定要素 - Google Patents
固定要素 Download PDFInfo
- Publication number
- JP2019536953A JP2019536953A JP2019520879A JP2019520879A JP2019536953A JP 2019536953 A JP2019536953 A JP 2019536953A JP 2019520879 A JP2019520879 A JP 2019520879A JP 2019520879 A JP2019520879 A JP 2019520879A JP 2019536953 A JP2019536953 A JP 2019536953A
- Authority
- JP
- Japan
- Prior art keywords
- flank
- external thread
- head
- thread
- fixing element
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 34
- 239000011148 porous material Substances 0.000 claims abstract description 14
- 240000007182 Ochroma pyramidale Species 0.000 claims abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 3
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims description 2
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 238000010079 rubber tapping Methods 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 5
- 238000004873 anchoring Methods 0.000 description 3
- 239000011122 softwood Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
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
- F16B25/001—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
-
- 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
- F16B25/0047—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 being characterised by its cross-section in the plane of the shaft axis
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dispersion Chemistry (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Connection Of Plates (AREA)
- Dowels (AREA)
- Golf Clubs (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
Description
Claims (17)
- 多孔質材料、特にバルサ材用の固定要素(100)であって、主軸線(10)を中心とする両回転方向にトルクを吸収するように構成された頭部(1)と、
頭部(1)から延びて頭部とは反対側の端部が先端部(3)で終了している軸部(2)とを備え、
軸部(2)は、主軸線の方向における軸部(2)の延長の少なくとも一部にわたって固定要素(100)を材料にねじ込むための雄ねじ(4)を有し、
雄ねじ(4)の外径(D)は、主軸線10)の方向における雄ねじ(4)の延長の少なくとも一部にわたって雄ねじ(4)の谷径(d)に対する比においてD/d>2.5の比で形成されており、
雄ねじ(4)は、頭部の方向に向けられている第1のフランク(41)と、頭部から離れる方向に向けられている第2のフランク(42)とを有し、
第2のフランク(42)のねじ山形状はキンク(43)を有し、第1のフランク(41)と第2のフランク(42)のキンク(43)と、谷底(44)の間の第1区域(421)との間の第1の角度(a1)は、第1のフランク(41)と第2のフランク(42)のキンク(43)とねじ山の先端部(45)の間の第2区域(422)との間の第2の角度(a2)より大きい、固定要素。 - 前記雄ねじ(4)は、固定要素(100)を材料にねじ込む際に材料を成形するためのタッピンねじである、請求項1に記載の固定要素(100)。
- 雄ねじ(4)が先端部(45)まで延び、特に雄ねじ(4)の外径(d)が先端部(45)に向かって減少する、請求項1又は2に記載の固定要素(100)。
- 雄ねじ(4)の谷径(d)が雄ねじ(4)の全長にわたって同じ大きさである、請求項1から3のいずれか一項に記載の固定要素(100)。
- 第1のフランクと谷底との間の角度は、第1のフランクの全ねじ山形状にわたって一定である、請求項1から4のいずれか一項に記載の固定要素(100)。
- 第1の角度(a1)は45°〜65°、特に55°〜60°であり、及び/又は第2の角度(a2)は20°〜40°、特に30°〜35°である、請求項1から5のいずれか一項に記載の固定要素(100)。
- D/d>2.8である、請求項1から6のいずれか一項に記載の固定要素(100)。
- 雄ねじ(4)の外径(D)は、4mm〜5mmであり、及び/又は
雄ねじ(4)の谷径(d)は、1mm〜2mmである、請求項1から7のいずれか一項に記載の固定要素(100)。 - ピッチが1.5mm〜2mmである、請求項1から8のいずれか一項に記載の固定要素(100)。
- 頭部(1)に向けられた端部から先端部(3)までの軸部(2)の長さが10mm〜25mmである、請求項1から9のいずれか一項に記載の固定要素(100)。
- 鋼、アルミニウム、繊維強化プラスチック又はそれらの組み合わせを含む、請求項1から10のいずれか一項に記載の固定要素(100)。
- 頭部(1)のトルクの記録は、ヘクサロビュラ穴(11)として形成されている、請求項1から11のいずれか一項に記載の固定要素(100)。
- 前記頭部(1)の直径が雄ねじ(4)の外径(D)よりも大きい、請求項1から12のいずれか一項に記載の固定要素(100)。
- ピッチに対する外径Dの比sの比は2<D/s<3、特にD/s=2.5に等しい、請求項1から13のいずれか一項に記載の固定要素(100)。
- 多孔質材料にねじ込むための、請求項1から14のいずれか一項に記載の固定要素(100)の使用。
- 多孔質材料がバルサ材、発泡プラスチック又はアルミニウムフォームである、請求項15に記載の使用。
- 多孔質材料がp<1g/cm3の密度ρを有する、請求項15に記載の使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16194159.6 | 2016-10-17 | ||
EP16194159.6A EP3309413A1 (de) | 2016-10-17 | 2016-10-17 | Befestigungselement |
PCT/EP2017/076238 WO2018073131A1 (de) | 2016-10-17 | 2017-10-13 | Befestigungselement |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2019536953A true JP2019536953A (ja) | 2019-12-19 |
Family
ID=57137962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019520879A Pending JP2019536953A (ja) | 2016-10-17 | 2017-10-13 | 固定要素 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20210372454A1 (ja) |
EP (2) | EP3309413A1 (ja) |
JP (1) | JP2019536953A (ja) |
CN (1) | CN109863319A (ja) |
SG (1) | SG11201903226QA (ja) |
TW (1) | TW201829927A (ja) |
WO (1) | WO2018073131A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3604828B1 (en) * | 2017-03-23 | 2024-07-17 | Yamaha Corporation | Fastening structure and keyboard device |
CN110319100A (zh) * | 2019-07-01 | 2019-10-11 | 上海窗固紧固件制造有限公司 | 一种螺钉 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11108036A (ja) * | 1997-08-07 | 1999-04-20 | Illinois Tool Works Inc <Itw> | ストレスプレート |
US20030007845A1 (en) * | 2001-07-05 | 2003-01-09 | Ejot Verbindungstechnik Gmbh & Co. Kg | Screw for screwing into a material of low strength |
JP2004205034A (ja) * | 2002-11-08 | 2004-07-22 | Mtc:Kk | 頭部及び塑性加工工具及び締結工具 |
WO2011044088A1 (en) * | 2009-10-05 | 2011-04-14 | Handy & Harman | Engineered lumber panel fastener |
WO2013180239A1 (ja) * | 2012-06-01 | 2013-12-05 | 株式会社ヤマシナ | タッピンねじ及びその取り付け構造 |
US20150289953A1 (en) * | 2012-11-19 | 2015-10-15 | Esteban XAM-MAR MANGRANÉ | Screw, tool and assembly for dental implantology |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3207975A1 (de) * | 1982-03-05 | 1983-09-15 | Richard Bergner GmbH & Co, 8540 Schwabach | Gewindeselbstformende schraube |
US5447401A (en) * | 1993-10-25 | 1995-09-05 | Jasco, Inc. | Fastener for securing a structural component to a carpet pad |
DE19732652A1 (de) * | 1997-07-29 | 1999-02-04 | Ejot Verbindungstech Gmbh & Co | Schraube mit selbstfurchendem Gewinde |
DE19960287C1 (de) * | 1999-12-14 | 2001-07-26 | Ejot Verbindungstech Gmbh & Co | Selbstfurchende Schraube |
TWM296931U (en) * | 2006-03-24 | 2006-09-01 | Chiou-Yue Wang | Screw |
SG179322A1 (en) * | 2010-10-01 | 2012-04-27 | Infastech Ip Pte Ltd | Threaded fastener |
KR101270295B1 (ko) * | 2011-06-08 | 2013-05-31 | 이영희 | 로드 플랭크 및 리어 플랭크에 킹크를 구비하는 셀프 태핑 나사 |
JP5352709B1 (ja) * | 2012-05-15 | 2013-11-27 | 平田ネジ株式会社 | アンカービス及びねじ転造平ダイス |
CN204041672U (zh) * | 2014-07-02 | 2014-12-24 | 无锡昱兴建筑五金有限公司 | 一种窄螺距尖头自攻螺钉 |
KR101604979B1 (ko) * | 2014-08-13 | 2016-03-21 | 에스엘 주식회사 | 셀프 태핑 나사 |
KR101610334B1 (ko) * | 2015-04-23 | 2016-04-08 | 주식회사 서울금속 | 풀림방지 기능을 갖는 나사 |
DE102015209642A1 (de) * | 2015-05-27 | 2016-05-12 | Schaeffler Technologies AG & Co. KG | Schraubverbindung und Läufer für einen Abgasturbolader |
CN205478844U (zh) * | 2016-01-18 | 2016-08-17 | 霍永久 | 一种r型螺纹结构 |
-
2016
- 2016-10-17 EP EP16194159.6A patent/EP3309413A1/de not_active Withdrawn
-
2017
- 2017-10-13 JP JP2019520879A patent/JP2019536953A/ja active Pending
- 2017-10-13 WO PCT/EP2017/076238 patent/WO2018073131A1/de active Search and Examination
- 2017-10-13 CN CN201780063991.XA patent/CN109863319A/zh active Pending
- 2017-10-13 SG SG11201903226QA patent/SG11201903226QA/en unknown
- 2017-10-13 US US16/341,775 patent/US20210372454A1/en not_active Abandoned
- 2017-10-13 EP EP17783516.2A patent/EP3507510B1/de active Active
- 2017-10-17 TW TW106135496A patent/TW201829927A/zh unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11108036A (ja) * | 1997-08-07 | 1999-04-20 | Illinois Tool Works Inc <Itw> | ストレスプレート |
US20030007845A1 (en) * | 2001-07-05 | 2003-01-09 | Ejot Verbindungstechnik Gmbh & Co. Kg | Screw for screwing into a material of low strength |
JP2004205034A (ja) * | 2002-11-08 | 2004-07-22 | Mtc:Kk | 頭部及び塑性加工工具及び締結工具 |
WO2011044088A1 (en) * | 2009-10-05 | 2011-04-14 | Handy & Harman | Engineered lumber panel fastener |
WO2013180239A1 (ja) * | 2012-06-01 | 2013-12-05 | 株式会社ヤマシナ | タッピンねじ及びその取り付け構造 |
US20150289953A1 (en) * | 2012-11-19 | 2015-10-15 | Esteban XAM-MAR MANGRANÉ | Screw, tool and assembly for dental implantology |
Also Published As
Publication number | Publication date |
---|---|
EP3507510B1 (de) | 2020-09-09 |
US20210372454A1 (en) | 2021-12-02 |
EP3309413A1 (de) | 2018-04-18 |
SG11201903226QA (en) | 2019-05-30 |
TW201829927A (zh) | 2018-08-16 |
EP3507510A1 (de) | 2019-07-10 |
WO2018073131A1 (de) | 2018-04-26 |
CN109863319A (zh) | 2019-06-07 |
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