JP4968843B2 - ボルト - Google Patents
ボルト Download PDFInfo
- Publication number
- JP4968843B2 JP4968843B2 JP2007521020A JP2007521020A JP4968843B2 JP 4968843 B2 JP4968843 B2 JP 4968843B2 JP 2007521020 A JP2007521020 A JP 2007521020A JP 2007521020 A JP2007521020 A JP 2007521020A JP 4968843 B2 JP4968843 B2 JP 4968843B2
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- thread
- nut
- female screw
- guide portion
- 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.)
- Active
Links
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 239000011295 pitch Substances 0.000 description 9
- 230000002093 peripheral effect Effects 0.000 description 8
- 230000002265 prevention Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002618 waking effect Effects 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
- F16B35/044—Specially-shaped ends
- F16B35/047—Specially-shaped ends for preventing cross-threading, i.e. preventing skewing of bolt and nut
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Transmission Devices (AREA)
- Clamps And Clips (AREA)
- Connection Of Plates (AREA)
- Bolts, Nuts, And Washers (AREA)
- Dowels (AREA)
- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
Description
10 頭部
15 軸部
30 ねじ山
31 ねじ山
32 2条ねじのねじ山
115 定径部
116 ガイド部
126 ねじ無し部
Claims (3)
- 頭部と、ねじ山が形成された軸部とを備え、ナット等の雌ねじ部材に締め付けられるボルトであって、
前記軸部は、基端側に形成された一定径の定径部と、先端側に形成され、前記定径部よりも小径のガイド部とを備え、
このガイド部は、ボルトが雌ねじ部材に対して斜めに傾いた状態で挿入された場合に、雌ねじ部材の雌ねじに干渉することによって、ボルトの姿勢を適正にガイドするものであり、かつ、前記定径部に形成されたねじ山に対し、前記ガイド部に形成されたねじ山が逆ねじ形状となっていることを特徴とするボルト。 - 前記ガイド部に形成されたねじ山が、逆ねじ形状の2条ねじとなっていることを特徴とする請求項1に記載のボルト。
- 前記軸部の定径部とガイド部との間には、ねじ山形状のないねじ無し部が所定範囲に渡って形成されていることを特徴とする請求項1又は2に記載のボルト。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2005/010777 WO2006134626A1 (ja) | 2005-06-13 | 2005-06-13 | ボルト |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2006134626A1 JPWO2006134626A1 (ja) | 2009-01-08 |
JP4968843B2 true JP4968843B2 (ja) | 2012-07-04 |
Family
ID=37531998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007521020A Active JP4968843B2 (ja) | 2005-06-13 | 2005-06-13 | ボルト |
Country Status (9)
Country | Link |
---|---|
US (1) | US7866930B2 (ja) |
EP (1) | EP1892426B1 (ja) |
JP (1) | JP4968843B2 (ja) |
CN (1) | CN101208526B (ja) |
AT (1) | ATE519954T1 (ja) |
BR (1) | BRPI0520320B1 (ja) |
CA (1) | CA2608955C (ja) |
ES (1) | ES2369555T3 (ja) |
WO (1) | WO2006134626A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017516954A (ja) * | 2014-05-01 | 2017-06-22 | リサーチ エンジニアリング アンド マニュファクチュアリング インコーポレーテッド | 組立て時における嵌合ねじのクロススレッディングを回避するためのおねじ付きのボルトとめねじ付きのナットを有するファスナシステム |
KR101750004B1 (ko) * | 2016-05-20 | 2017-07-03 | 신현우 | 직립 지지면 형성 볼트 및 그 제조 방법 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8277489B2 (en) * | 2006-09-26 | 2012-10-02 | Synthes Usa, Llc | Transconnector |
DE102008042141A1 (de) * | 2008-09-16 | 2010-03-25 | Kamax-Werke Rudolf Kellermann Gmbh & Co. Kg | Selbstzentrierende Schraube |
CN102171464B (zh) * | 2008-10-02 | 2013-06-19 | 株式会社青山制作所 | 防烧结螺栓 |
WO2013030970A1 (ja) | 2011-08-31 | 2013-03-07 | 株式会社青山製作所 | 焼付き防止ナット |
DE102011087178A1 (de) * | 2011-11-28 | 2013-05-29 | Hilti Aktiengesellschaft | Anker, insbesondere Gesteinsanker |
JP5957716B2 (ja) | 2012-06-01 | 2016-07-27 | 株式会社青山製作所 | 焼付き防止ボルト |
CN103277386B (zh) * | 2013-06-27 | 2016-12-28 | 温州益兴机电科技有限公司 | 一种便捷稳定的螺纹结构 |
CN103990843A (zh) * | 2014-05-13 | 2014-08-20 | 繁昌县金科机电科技有限公司 | 刀架 |
JP6382744B2 (ja) * | 2015-02-23 | 2018-08-29 | 株式会社トープラ | おねじ部材 |
US20180087555A1 (en) * | 2016-09-27 | 2018-03-29 | General Electric Company | System, method and apparatus for fastening components |
EP3540244B1 (en) * | 2016-11-11 | 2021-07-21 | Meidoh Co., Ltd. | Bolt |
IT201700077422A1 (it) * | 2017-07-10 | 2019-01-10 | Mr Ind Fasteners S R L | Perno filettato |
US10927877B2 (en) | 2019-01-11 | 2021-02-23 | Mathread, Inc. | Shortened fastener with locally controlled thread height |
JP2020133819A (ja) * | 2019-02-22 | 2020-08-31 | イワタボルト株式会社 | ナット |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01182613A (ja) * | 1988-01-16 | 1989-07-20 | Toopura:Kk | パイロット付ねじ |
JPH11182521A (ja) * | 1997-12-24 | 1999-07-06 | Owari Precise Products Co Ltd | ね じ |
JP2000274417A (ja) * | 1999-03-24 | 2000-10-03 | Namie Kato | 緩まないボルトとナット |
JP2002195230A (ja) * | 2000-12-26 | 2002-07-10 | Aoyama Seisakusho Co Ltd | ボルト |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE358225A (ja) * | 1929-02-06 | |||
US4018132A (en) * | 1974-06-18 | 1977-04-19 | Tokai Cold Forming Co., Ltd. | Connecting-rod bolt |
GB1444885A (en) * | 1975-02-06 | 1976-08-04 | Vibro Loc Co Ltd | Nuts and bolts |
JPH1073118A (ja) | 1996-08-28 | 1998-03-17 | Mino Kogyo Kk | ボルト及びナット |
AU2049499A (en) * | 1997-12-16 | 1999-07-05 | Sfs Industrie Holding Ag | Screw for fixing the distance of covering plates or rails in a substructure |
CN2367823Y (zh) * | 1998-03-04 | 2000-03-08 | 马荣生 | 防松型螺栓 |
JP3336257B2 (ja) | 1998-07-07 | 2002-10-21 | 株式会社青山製作所 | ボルト |
US6125526A (en) * | 1999-05-12 | 2000-10-03 | Robert Bosch Corporation | Method of fastening a first member to a second member |
US6666638B2 (en) * | 2001-02-15 | 2003-12-23 | Phillips Screw Company | Deck screw having multiple threaded sections |
JP4171631B2 (ja) | 2001-09-25 | 2008-10-22 | 株式会社青山製作所 | ボルト |
US6918727B2 (en) * | 2002-05-01 | 2005-07-19 | Joker Industrial Co., Ltd. | Anchoring screw with double heads and triple threads of different depths of thread |
US7213999B2 (en) * | 2004-01-30 | 2007-05-08 | Torque-Traction Technologies, Llc. | Fastener with opposite hand threads for securing two components together |
US20070217887A1 (en) * | 2006-03-16 | 2007-09-20 | Ching-Kuei Lin | Screw |
-
2005
- 2005-06-13 CN CN2005800501146A patent/CN101208526B/zh not_active Expired - Fee Related
- 2005-06-13 AT AT05748628T patent/ATE519954T1/de not_active IP Right Cessation
- 2005-06-13 WO PCT/JP2005/010777 patent/WO2006134626A1/ja active Application Filing
- 2005-06-13 US US11/914,660 patent/US7866930B2/en not_active Expired - Fee Related
- 2005-06-13 ES ES05748628T patent/ES2369555T3/es active Active
- 2005-06-13 BR BRPI0520320-1A patent/BRPI0520320B1/pt not_active IP Right Cessation
- 2005-06-13 CA CA2608955A patent/CA2608955C/en not_active Expired - Fee Related
- 2005-06-13 EP EP05748628A patent/EP1892426B1/en not_active Not-in-force
- 2005-06-13 JP JP2007521020A patent/JP4968843B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01182613A (ja) * | 1988-01-16 | 1989-07-20 | Toopura:Kk | パイロット付ねじ |
JPH11182521A (ja) * | 1997-12-24 | 1999-07-06 | Owari Precise Products Co Ltd | ね じ |
JP2000274417A (ja) * | 1999-03-24 | 2000-10-03 | Namie Kato | 緩まないボルトとナット |
JP2002195230A (ja) * | 2000-12-26 | 2002-07-10 | Aoyama Seisakusho Co Ltd | ボルト |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017516954A (ja) * | 2014-05-01 | 2017-06-22 | リサーチ エンジニアリング アンド マニュファクチュアリング インコーポレーテッド | 組立て時における嵌合ねじのクロススレッディングを回避するためのおねじ付きのボルトとめねじ付きのナットを有するファスナシステム |
KR101750004B1 (ko) * | 2016-05-20 | 2017-07-03 | 신현우 | 직립 지지면 형성 볼트 및 그 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
CN101208526A (zh) | 2008-06-25 |
EP1892426B1 (en) | 2011-08-10 |
US20090060676A1 (en) | 2009-03-05 |
CA2608955C (en) | 2011-02-08 |
JPWO2006134626A1 (ja) | 2009-01-08 |
EP1892426A4 (en) | 2009-02-25 |
EP1892426A1 (en) | 2008-02-27 |
ATE519954T1 (de) | 2011-08-15 |
US7866930B2 (en) | 2011-01-11 |
CA2608955A1 (en) | 2006-12-21 |
BRPI0520320B1 (pt) | 2018-02-14 |
CN101208526B (zh) | 2012-01-25 |
BRPI0520320A2 (pt) | 2009-09-15 |
WO2006134626A1 (ja) | 2006-12-21 |
ES2369555T3 (es) | 2011-12-01 |
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