JP4913319B2 - ねじファスナ形成用ねじ転造ダイス - Google Patents
ねじファスナ形成用ねじ転造ダイス Download PDFInfo
- Publication number
- JP4913319B2 JP4913319B2 JP2003421510A JP2003421510A JP4913319B2 JP 4913319 B2 JP4913319 B2 JP 4913319B2 JP 2003421510 A JP2003421510 A JP 2003421510A JP 2003421510 A JP2003421510 A JP 2003421510A JP 4913319 B2 JP4913319 B2 JP 4913319B2
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- JP
- Japan
- Prior art keywords
- thread
- screw
- auxiliary
- threads
- main
- 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.)
- Expired - Lifetime
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- 238000005096 rolling process Methods 0.000 title claims description 156
- 239000000463 material Substances 0.000 claims description 74
- 230000004323 axial length Effects 0.000 claims description 4
- 210000003205 muscle Anatomy 0.000 claims 2
- 239000000758 substrate Substances 0.000 description 36
- 238000003780 insertion Methods 0.000 description 21
- 230000037431 insertion Effects 0.000 description 21
- 238000004519 manufacturing process Methods 0.000 description 19
- 239000011295 pitch Substances 0.000 description 17
- 230000015572 biosynthetic process Effects 0.000 description 14
- 230000035515 penetration Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 230000002787 reinforcement Effects 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 5
- 238000005553 drilling Methods 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002699 waste material 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
- F16B33/00—Features common to bolt and nut
- F16B33/02—Shape of thread; Special thread-forms
-
- 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
- F16B25/0068—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 with multiple-threads, e.g. a double thread screws
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Forging (AREA)
- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
- Reinforcement Elements For Buildings (AREA)
- Connection Of Plates (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
301…シャンク部
302…第一主ねじ線条
304…第二補助ねじ線条
320…六角形頭部
322…先端部
332…主ねじ山
334…補助ねじ山
Claims (7)
- 本体部と、加工面と、複数のねじ転造ダイス第一主ねじ筋と、ねじ転造ダイス第二補助ねじ筋の複数のセットと、を具備する、ねじファスナ形成用ねじ転造ダイスであって:
前記本体部が、縦軸線を有していて;
前記加工面が、前記本体部上に配設されていて;
前記複数のねじ転造ダイス第一主ねじ筋が、複数の第一主ねじ山を含んでなる第一主ねじ線条を素材上に形成するために、前記本体部の前記加工面上に配設されて、前記本体部の前記縦軸線に対して所定の角度で方向を定められており、また軸方向の第一の所定の離間間隔によって互いに離間された第一所定位置で第一主ねじ山が素材上に逐次的に形成されるように、前記複数のねじ転造ダイス第一主ねじ筋が、前記第一の所定の離間間隔により互いから横に離間されていて;
前記ねじ転造ダイス第二補助ねじ筋の複数のセットが、複数の第二補助ねじ山を各々が含んでなる二重第二補助ねじ線条のセットを素材上に形成するために、前記本体部の前記加工面上に、前記複数のねじ転造ダイス第一主ねじ筋の間の横に差し挟まれた位置に配置されて、前記本体部の縦軸線に対して所定の角度で方向を定められており、また、前記ねじ転造ダイス第二補助ねじ筋の複数のセットの各一つを構成する複数のねじ転造ダイス第二補助ねじ筋が、第二の所定の離間間隔によって互いに横に離間されていて、前記ねじ転造ダイス第二補助ねじ筋の複数のセットの前記配置の結果として、前記二重第二補助ねじ山のセットを前記複数のねじ転造ダイス第一主ねじ筋の間に形成するために、複数の第一主ねじ山が、第一所定位置で素材上に逐次的に形成されるとき、複数の第一主ねじ山を素材上に形成するために利用される素材の材料部分が移動されることが必要な距離が有効に最小化され、次に最小化されたことにより素材からねじファスナを完全に形成するために必要な前記ねじ転造ダイスの長さ寸法を最小化する、ねじ転造ダイス。 - 前記本体部の前記加工面上に配設された前記ねじ転造ダイス第二補助ねじ筋の複数のセットの各一つが、前記二重第二補助ねじ線条のセットを素材上に形成するために、三本の横に離間されたねじ転造ダイス補助ねじ筋を含んで成る、請求項1に記載のねじ転造ダイス。
- 素材上に形成された前記二重第二補助ねじ線条のセットの各一つを含んで成る前記第二補助ねじ線条の間に形成される横の間隔が、0.0762〜0.254mm(0.003〜0.010in)の範囲にあるように、前記三本の横に離間されたねじ転造ダイス補助ねじ筋の各一つが、0.0762〜0.254mm(0.003〜0.010in)の範囲の横幅寸法を有する、請求項2に記載のねじ転造ダイス。
- 前記複数のねじ転造ダイス第一主ねじ筋を互いに離間させる前記第一の所定の間隔にほぼ等しい第三の所定の間隔によって互いに横に離間された位置で、前記ねじ転造ダイス第二補助ねじ筋の複数のセットが前記本体部の前記加工面上に配設される、請求項1に記載のねじ転造ダイス。
- 前記本体部の前記加工面上に配設された前記複数のねじ転造ダイス第一主ねじ筋の深さが、前記本体部の前記加工面上に配設された前記複数のねじ転造ダイス第二補助ねじ筋の深さの少なくとも二倍である、請求項1に記載のねじ転造ダイス。
- 前記本体部の前記加工面上に配設された前記複数のねじ転造ダイス第二補助ねじ筋の深さが所定の深さに到達した後一定であるのに対して、前記本体部の前記加工面上に配設された前記複数のねじ転造ダイス第一主ねじ筋の深さが、前記ねじ転造ダイスの軸方向長さの全体に渡って連続的に増大する、請求項1に記載のねじ転造ダイス。
- 前記ねじ転造ダイス第二補助ねじ筋の複数のセットの各一つが、前記複数のねじ転造ダイス第一主ねじ筋から所定の第四の間隔で横に離間された、請求項1に記載のねじ転造ダイスであって、
前記複数のねじ転造ダイス第一主ねじ筋の間に形成された前記第一の所定の横の離間間隔が、前記ねじ転造ダイス第二補助ねじ筋の複数のセットの間に形成された前記所定の第四の軸方向に離間された間隔の二倍に等しい、請求項1に記載のねじ転造ダイス。
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/323265 | 2002-12-18 | ||
US10/323,265 US7458759B2 (en) | 2002-12-18 | 2002-12-18 | Threaded fastener with dual reinforcing leads for facilitating manufacture of the fastener, thread rolling die for forming the threaded fastener, and method of manufacturing the threaded fastener |
US43822803P | 2003-01-06 | 2003-01-06 | |
US60/438228 | 2003-01-06 | ||
US10/413751 | 2003-04-15 | ||
US10/413,751 US20040120791A1 (en) | 2002-12-18 | 2003-04-15 | Threaded fastener with dual reinforcing leads and improved substrate entry or lead end portion |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2004197950A JP2004197950A (ja) | 2004-07-15 |
JP2004197950A5 JP2004197950A5 (ja) | 2007-02-08 |
JP4913319B2 true JP4913319B2 (ja) | 2012-04-11 |
Family
ID=32397935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003421510A Expired - Lifetime JP4913319B2 (ja) | 2002-12-18 | 2003-12-18 | ねじファスナ形成用ねじ転造ダイス |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1431591B1 (ja) |
JP (1) | JP4913319B2 (ja) |
CN (1) | CN1306176C (ja) |
AU (1) | AU2003270953B2 (ja) |
CA (1) | CA2453460C (ja) |
MX (1) | MXPA03011822A (ja) |
NZ (1) | NZ530230A (ja) |
TW (1) | TWI230764B (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005017596A1 (de) * | 2005-04-16 | 2006-10-19 | Fischerwerke Artur Fischer Gmbh & Co. Kg | Gewindeschneidende Betonschraube |
EP2354572B1 (de) * | 2010-01-18 | 2014-07-02 | UIP GmbH & Co. KG | Gewindeformende Schraube |
WO2012152236A2 (de) * | 2011-05-11 | 2012-11-15 | Uip Universal Innovative Products Gmbh & Co. Kg | Gewindeformende schraube |
EP2728209B1 (de) | 2012-11-05 | 2017-07-12 | SG Holding UG | Gewindeformende Schraube |
CN104179778A (zh) * | 2014-08-30 | 2014-12-03 | 秦在荣 | 具有防滑垫的螺丝 |
JP2018112208A (ja) * | 2017-01-10 | 2018-07-19 | 株式会社カネカ | 発泡体用ねじ及び発泡体用ねじを使用した構造体 |
EP3427921B1 (en) | 2017-07-14 | 2021-11-17 | Crompton Technology Group Limited | Composite ball screw |
EP3980833A4 (en) * | 2019-06-05 | 2023-07-05 | Sheltered Wings, Inc. D/b/a/ Vortex Optics | DIOPTER ADJUSTMENT MECHANISM |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3207023A (en) * | 1961-12-01 | 1965-09-21 | Illinois Tool Works | Screw fastener |
DE2603217C2 (de) * | 1976-01-29 | 1982-06-16 | Manfred 7290 Freudenstadt Gehring | Schraube zum Befestigen von Fassadenplatten |
US4040328A (en) * | 1976-03-10 | 1977-08-09 | Research Engineering & Manufacturing, Inc. | Thread-forming fastener having dual lobulation and dies for making the same |
US4144795A (en) * | 1977-10-20 | 1979-03-20 | Gutshall Charles E | Long-pitch re-rolled crest thread |
US4414795A (en) * | 1981-10-09 | 1983-11-15 | Theodore R. Johnstone | Shaking apparatus |
DE9100312U1 (de) * | 1991-01-11 | 1991-04-04 | Rahmede Schraubenfabrik GmbH & Co KG, 5880 Lüdenscheid | Schraube |
US5190426A (en) * | 1992-03-02 | 1993-03-02 | Illinois Tool Works Inc. | Concrete fastener |
GB2325288A (en) * | 1997-05-14 | 1998-11-18 | Europ Ind Services Limited | Threaded fastener, and method and rolling dies for making it |
US5885041A (en) * | 1997-08-04 | 1999-03-23 | Anthony C. Giannuzzi | Chemical self-tapping, screw-type masonry anchor |
US6045312A (en) * | 1999-03-17 | 2000-04-04 | Illinois Tool Works Inc. | Fastener having primary and secondary threads |
CN1267796A (zh) * | 1999-03-23 | 2000-09-27 | 李青海 | 大、小螺距螺纹的螺杆及其旋合件 |
ATE280904T1 (de) * | 2000-05-19 | 2004-11-15 | Pama Reiter Stefan | Gewindefurchender, hülsenförmiger schraubdübel |
DE10031344A1 (de) * | 2000-06-28 | 2002-01-17 | Itw Automotive Prod Gmbh & Co | Schraube mit einem gewindeformenden Gewinde |
-
2003
- 2003-12-16 AU AU2003270953A patent/AU2003270953B2/en not_active Expired
- 2003-12-16 TW TW92135656A patent/TWI230764B/zh not_active IP Right Cessation
- 2003-12-17 CA CA2453460A patent/CA2453460C/en not_active Expired - Lifetime
- 2003-12-18 JP JP2003421510A patent/JP4913319B2/ja not_active Expired - Lifetime
- 2003-12-18 EP EP20030293213 patent/EP1431591B1/en not_active Expired - Lifetime
- 2003-12-18 NZ NZ53023003A patent/NZ530230A/en not_active IP Right Cessation
- 2003-12-18 CN CNB2003101232313A patent/CN1306176C/zh not_active Expired - Lifetime
- 2003-12-18 MX MXPA03011822 patent/MXPA03011822A/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
TW200413648A (en) | 2004-08-01 |
CN1508450A (zh) | 2004-06-30 |
NZ530230A (en) | 2004-06-25 |
EP1431591B1 (en) | 2008-09-10 |
AU2003270953A1 (en) | 2004-07-08 |
EP1431591A1 (en) | 2004-06-23 |
CA2453460A1 (en) | 2004-06-18 |
TWI230764B (en) | 2005-04-11 |
JP2004197950A (ja) | 2004-07-15 |
CA2453460C (en) | 2010-03-30 |
CN1306176C (zh) | 2007-03-21 |
AU2003270953B2 (en) | 2006-07-06 |
MXPA03011822A (es) | 2005-04-11 |
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