JP4437037B2 - ねじファスナアセンブリ - Google Patents
ねじファスナアセンブリ Download PDFInfo
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- JP4437037B2 JP4437037B2 JP2003527274A JP2003527274A JP4437037B2 JP 4437037 B2 JP4437037 B2 JP 4437037B2 JP 2003527274 A JP2003527274 A JP 2003527274A JP 2003527274 A JP2003527274 A JP 2003527274A JP 4437037 B2 JP4437037 B2 JP 4437037B2
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- pitch
- inclined surface
- torque applying
- applying member
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- 238000000034 method Methods 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims 1
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
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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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
Description
Claims (14)
- a)共通の軸線に集められた、トルク付与部材と締付圧力部材とを具備する、ファスナアセンブリであって、
b)前記トルク付与部材が、前記軸線の周りに形作られたねじ山と、一方の端部で前記軸線の周りに延在する環状支持面とを有し、
c)前記締付圧力部材が、一方の端部で前記トルク付与部材の前記環状支持面に向き合って前記軸線の周りに形作られた環状支持面を有し、
d)前記トルク付与部材の前記環状支持面が、複数の螺旋状傾斜面部分を含み、前記螺旋状傾斜面部分は前記ねじ山のピッチに実質的に等しい第1ピッチを含み、前記螺旋状傾斜面部分は前記ねじ山に対して反対方向の傾斜を有する第2ピッチを含み、
e)前記締付圧力部材の前記環状支持面が、複数の螺旋状傾斜面部分を含み、前記螺旋状傾斜面部分は前記ねじ山のピッチに実質的に等しい第1ピッチを含み、前記螺旋状傾斜面部分は前記ねじ山に対して反対方向の傾斜を有する第2ピッチを含み、
f)前記締付圧力部材が、円錐台ベースを備える、ファスナアセンブリ。 - a)前記トルク付与部材が第1の一連の螺旋状傾斜面部分を備え、前記第1の一連の螺旋状傾斜面部分が前記第1ピッチを備えていること、及び
b)前記締付圧力部材が第1の一連の螺旋状傾斜面部分を備え、前記第1の一連の螺旋状傾斜面部分が前記第1ピッチを備えていることをさらに特徴とする、請求項1に記載のファスナアセンブリ。 - 前記トルク付与部材の前記螺旋状傾斜面部分と前記締付圧力部材の前記螺旋状傾斜面部分とが形状において概ね相補的であることをさらに特徴とする、請求項1に記載のファスナアセンブリ。
- 前記第2ピッチが前記ねじ山のピッチに実質的に等しいことを更に特徴とする、請求項1に記載のファスナアセンブリ。
- 前記第2ピッチが前記ねじ山のピッチとは異なっていることを更に特徴とする、請求項1に記載のファスナアセンブリ。
- 前記トルク付与部材と前記締付圧力部材のうちの少なくとも一方の前記螺旋状傾斜面部分が波形の支持面を形作っていることを更に特徴とする、請求項1に記載のファスナアセンブリ。
- a)前記トルク付与部材がボルトにおいて回転させられるとき、前記トルク付与部材は締付圧力部材に締付荷重をおよぼすこと、及び
b)前記トルク付与部材の前記螺旋状傾斜面部分及び前記締付圧力部材の前記螺旋状傾斜面部分は、前記第1ピッチを有する前記螺旋状傾斜面部分が接触している間は前記締付荷重が実質的に一定であるように寸法形成されていること、を更に特徴とする請求項1に記載のファスナアセンブリ。 - a)前記トルク付与部材がボルトにおいて回転させられるとき、前記トルク付与部材は締付圧力部材に締付荷重をおよぼすこと、及び
b)前記トルク付与部材の前記螺旋状傾斜面部分及び前記締付圧力部材の前記螺旋状傾斜面部分は、前記第2ピッチを有する前記螺旋状傾斜面部分が接触している間は前記締付荷重が増大するように寸法形成されていること、を更に特徴とする請求項1に記載のファスナアセンブリ。 - a)前記トルク付与部材がボルトにおいて回転させられるとき、前記トルク付与部材は締付圧力部材に締付荷重をおよぼすこと、及び
b)前記トルク付与部材の前記螺旋状傾斜面部分及び前記締付圧力部材の前記螺旋状傾斜面部分は、前記トルク付与部材が前記ボルトで回転している間は前記締付荷重が増大する状態と実質的に一定の状態とが交互に起こるように寸法形成されていること、を更に特徴とする請求項1に記載のファスナアセンブリ。 - a)共通の軸線に集められた、トルク付与部材と締付圧力部材とを具備する、ファスナアセンブリであって、
b)前記トルク付与部材が、
i)前記軸線の周りに形作られた所定のピッチをもつねじ山と、
ii)一方の端部で前記軸線の周りに延在する環状支持面と、を含み、
c)前記締付圧力部材が、一方の端部で前記トルク付与部材の前記環状支持面に向き合って前記軸線の周りに形作られた環状支持面を備え、
d)前記トルク付与部材の前記環状支持面が、第1の一連の螺旋状傾斜面部分と第2の一連の螺旋状傾斜面部分とを含み、前記第1の一連の螺旋状傾斜面部分が前記ねじ山の所定のピッチに実質的に等しいピッチを備え、前記第2の一連の螺旋状傾斜面部分が前記所定のピッチとは異なるピッチを有し且つ反対方向に傾斜しており、
e)前記締付圧力部材の前記環状支持面が、第1の一連の螺旋状傾斜面部分と第2の一連の螺旋状傾斜面部分とを含み、前記第1の一連の螺旋状傾斜面部分が前記ねじ山の所定のピッチに実質的に等しいピッチを備え、前記第2の一連の螺旋状傾斜面部分が前記所定のピッチとは異なるピッチを有し且つ反対方向に傾斜しており、
f)前記締付圧力部材が、円錐台ベースを備える、ファスナアセンブリ。 - 前記環状支持面の各々において、前記第1の一連の螺旋状傾斜面部分と前記第2の一連の螺旋状傾斜面部分とが交互に配置されていることをさらに特徴とする、請求項10に記載のファスナアセンブリ。
- 前記トルク付与部材の前記環状支持面における前記第1及び前記第2の一連の螺旋状傾斜面部分の個数が互いに等しいことをさらに特徴とする、請求項10に記載のファスナアセンブリ。
- 前記締付圧力部材の前記環状支持面における前記第1及び前記第2の一連の螺旋状傾斜面部分の個数が互いに等しいことをさらに特徴とする、請求項12に記載のファスナアセンブリ。
- a)前記トルク付与部材の前記環状支持面は、前記トルク付与部材のボルトにおける回転の間に前記締付圧力部材の前記環状支持面に締付荷重を及ぼすこと、及び
b)前記トルク付与部材の前記環状支持面及び前記締付圧力部材の前記環状支持面は、前記トルク付与部材のボルトにおける回転の間に前記締付荷重が増大する状態と実質的に一定の状態とが交互に起こるように形作られていること、をさらに特徴とする請求項10に記載のファスナアセンブリ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31809701P | 2001-09-06 | 2001-09-06 | |
PCT/US2002/028382 WO2003023235A2 (en) | 2001-09-06 | 2002-09-06 | Threaded fastener assembly |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009171570A Division JP2009236321A (ja) | 2001-09-06 | 2009-07-22 | ねじファスナアセンブリ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005502833A JP2005502833A (ja) | 2005-01-27 |
JP4437037B2 true JP4437037B2 (ja) | 2010-03-24 |
Family
ID=23236638
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003527274A Expired - Fee Related JP4437037B2 (ja) | 2001-09-06 | 2002-09-06 | ねじファスナアセンブリ |
JP2009171570A Pending JP2009236321A (ja) | 2001-09-06 | 2009-07-22 | ねじファスナアセンブリ |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009171570A Pending JP2009236321A (ja) | 2001-09-06 | 2009-07-22 | ねじファスナアセンブリ |
Country Status (9)
Country | Link |
---|---|
US (2) | US6981829B2 (ja) |
EP (1) | EP1468195B1 (ja) |
JP (2) | JP4437037B2 (ja) |
AT (1) | ATE346247T1 (ja) |
AU (1) | AU2002339893A1 (ja) |
CA (1) | CA2497932C (ja) |
DE (1) | DE60216324T2 (ja) |
ES (1) | ES2278057T3 (ja) |
WO (1) | WO2003023235A2 (ja) |
Families Citing this family (7)
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EP1468195B1 (en) * | 2001-09-06 | 2006-11-22 | MacLean-Fogg GmbH | Threaded fastener assembly |
US7597516B2 (en) * | 2005-05-16 | 2009-10-06 | Panduit Corp. | Bonding fastener |
SE532106C2 (sv) * | 2006-09-01 | 2009-10-27 | Nord Lock Ab | Låssystem innefattande ett fästelement och en låsbrickenhet |
DE102010030408A1 (de) * | 2010-06-23 | 2011-12-29 | Hilti Aktiengesellschaft | Schraube und Verfahren zum Identifizieren der Schraube |
KR20130063189A (ko) * | 2011-12-06 | 2013-06-14 | 대구텍 유한회사 | 절삭헤드의 교환이 가능한 절삭공구 |
US10107326B2 (en) * | 2015-11-12 | 2018-10-23 | Maclean-Fogg Company | Anti-loosening incremental tension fastener assembly |
CN107100923A (zh) * | 2017-07-10 | 2017-08-29 | 株洲中车轨道交通装备有限公司 | 一种制动盘用弹性防松螺母的防松方法及防松螺母 |
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-
2002
- 2002-09-06 EP EP02778232A patent/EP1468195B1/en not_active Expired - Lifetime
- 2002-09-06 WO PCT/US2002/028382 patent/WO2003023235A2/en active IP Right Grant
- 2002-09-06 JP JP2003527274A patent/JP4437037B2/ja not_active Expired - Fee Related
- 2002-09-06 ES ES02778232T patent/ES2278057T3/es not_active Expired - Lifetime
- 2002-09-06 CA CA2497932A patent/CA2497932C/en not_active Expired - Lifetime
- 2002-09-06 AU AU2002339893A patent/AU2002339893A1/en not_active Abandoned
- 2002-09-06 DE DE60216324T patent/DE60216324T2/de not_active Expired - Lifetime
- 2002-09-06 AT AT02778232T patent/ATE346247T1/de active
- 2002-09-06 US US10/486,118 patent/US6981829B2/en not_active Expired - Lifetime
-
2005
- 2005-11-07 US US11/267,979 patent/US20060110232A1/en not_active Abandoned
-
2009
- 2009-07-22 JP JP2009171570A patent/JP2009236321A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US6981829B2 (en) | 2006-01-03 |
JP2009236321A (ja) | 2009-10-15 |
JP2005502833A (ja) | 2005-01-27 |
AU2002339893A1 (en) | 2003-03-24 |
US20040170485A1 (en) | 2004-09-02 |
EP1468195A2 (en) | 2004-10-20 |
CA2497932A1 (en) | 2003-03-20 |
DE60216324T2 (de) | 2007-07-05 |
CA2497932C (en) | 2012-12-04 |
ES2278057T3 (es) | 2007-08-01 |
EP1468195B1 (en) | 2006-11-22 |
WO2003023235A3 (en) | 2004-07-29 |
EP1468195A4 (en) | 2005-04-06 |
DE60216324D1 (de) | 2007-01-04 |
US20060110232A1 (en) | 2006-05-25 |
ATE346247T1 (de) | 2006-12-15 |
WO2003023235A2 (en) | 2003-03-20 |
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