JP2007512488A - U字型ボルトアセンブリ - Google Patents
U字型ボルトアセンブリ Download PDFInfo
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- JP2007512488A JP2007512488A JP2006541401A JP2006541401A JP2007512488A JP 2007512488 A JP2007512488 A JP 2007512488A JP 2006541401 A JP2006541401 A JP 2006541401A JP 2006541401 A JP2006541401 A JP 2006541401A JP 2007512488 A JP2007512488 A JP 2007512488A
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- nut
- shaped bolt
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- 235000004035 Cryptotaenia japonica Nutrition 0.000 claims abstract description 6
- 102000007641 Trefoil Factors Human genes 0.000 claims abstract description 6
- 235000015724 Trifolium pratense Nutrition 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 64
- 239000010959 steel Substances 0.000 description 64
- 239000000463 material Substances 0.000 description 41
- 239000002245 particle Substances 0.000 description 36
- 238000000034 method Methods 0.000 description 23
- 239000000203 mixture Substances 0.000 description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 18
- 238000000576 coating method Methods 0.000 description 17
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000002184 metal Substances 0.000 description 14
- 229910052720 vanadium Inorganic materials 0.000 description 12
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 7
- 229910052748 manganese Inorganic materials 0.000 description 7
- 239000011572 manganese Substances 0.000 description 7
- 239000010955 niobium Substances 0.000 description 7
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- 238000007373 indentation Methods 0.000 description 6
- 238000001953 recrystallisation Methods 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- 238000010273 cold forging Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 5
- 229910052758 niobium Inorganic materials 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- 229910000975 Carbon steel Inorganic materials 0.000 description 4
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical compound [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 4
- 239000010962 carbon steel Substances 0.000 description 4
- 238000005242 forging Methods 0.000 description 4
- 238000007670 refining Methods 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910000601 superalloy Inorganic materials 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910001104 4140 steel Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910000954 Medium-carbon steel Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910000859 α-Fe Inorganic materials 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
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
- F16B2/065—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using screw-thread elements
-
- 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
- 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
-
- 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
-
- 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
- F16B39/26—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 with spring washers fastened to the nut or bolt-head
-
- 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
-
- 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
- F16B39/30—Locking exclusively by special shape of the screw-thread
-
- 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
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Forging (AREA)
Abstract
Description
約0.3〜1%の炭素
約2.0〜2.5%のマンガン
約0.35%までのバナジウム、及び
残りの鉄
約0.50〜約0.55%の炭素
約2.0〜約2.5%のマンガン
約0.03〜約0.15%のバナジウム、及び、
残りの鉄
約0.30〜約0.65%の炭素
約0.30〜約2.5%のマンガン
約0.35%までのバナジウム、及び
残りの鉄
約0.50〜約0.55%の炭素
約1.20〜約1.65%のマンガン
約0.03%〜約0.15%のバナジウム、及び
残りの鉄
約0.30〜約0.65%の炭素
約0.30〜約2.5%のマンガン
約0.35%までの有効量のアルミニウム、ニオブ、チタン、バナジウム及びこれらの混合物からなる群から選ばれた少なくとも一つの鉄粒子精製剤、及び
残りの鉄
約0.40〜約0.55%の炭素
約0.30〜約2.5%のマンガン、
約0.20%までの有効量のアルミニウム、ニオブ、チタン、バナジウム及びこれらの混合物からなる群から選ばれた少なくとも一つの鉄粒子精製剤、及び
残りの鉄
約0.50〜約0.55%の炭素
約1.20〜約1.65%のマンガン、
約0.03〜約0.20%の有効量のアルミニウム、ニオブ、チタン、バナジウム及びこれらの混合物からなる群から選ばれた少なくとも一つの鉄粒子精製剤、及び
残りの鉄
約0.50〜約0.55%の炭素
約1.20〜約1.65%のマンガン、
約0.03〜約0.15%の有効量のアルミニウム、ニオブ、チタン、バナジウム及びこれらの混合物からなる群から選ばれた少なくとも一つの鉄粒子精製剤、及び
残りの鉄
Claims (26)
- a)一つの湾曲部分と二つの端部分とを有するシャフトを具え、
b)前記端部分はそれぞれねじ山付きの面を有し、
c)前記湾曲部分は前記端部分同士の間に位置し、
d)前記端部分の少なくとも一部は三つ葉状をなし、
e)前記湾曲部分は、両端部分の間の距離が端部分の長さより短く形成されている、
U字型ボルト。 - 少なくとも一つのねじ山付き面が、ナットにねじ山を再形成するねじ山形状を具えている請求項1に記載のU字型ボルト。
- 少なくとも一つのねじ山付き面がロック用ねじ山を具えている請求項1に記載のU字型ボルト。
- 少なくとも一つのねじ山付き面が、第一傾斜面と第二傾斜面とを具えたロック用ねじ山を具え、第一傾斜面が第二傾斜面に対して或る角度をなしている請求項1に記載のU字型ボルト。
- 少なくとも一つのねじ山付き面が、第一傾斜面と第二傾斜面を具え、第一傾斜面が第二傾斜面に対して30〜70°の範囲の角度をなしているロック用面を具えている請求項1に記載のU字型ボルト。
- 少なくとも一つのねじ山付き面が、第一傾斜面と第二傾斜面を具えたロック用ねじ山を具え、前記第一傾斜面が第二傾斜面に対して60°の角度をなしている請求項1に記載のU字型ボルト。
- 少なくとも一つのねじ山付き面が、前記端部分の軸に対してある角度をなしている根元面を具えたロック用ねじ山を具えている請求項1に記載のU字型ボルト。
- 少なくとも一つのねじ山付き面が、前記端部分の軸に対して4〜8度の間の角度をなしている根元面を含んでいるロック用ねじ山を具えている請求項1に記載のU字型ボルト。
- 少なくとも一つのねじ山付き面が、第一傾斜面と、第二傾斜面と、根元面とを具えたロック用ねじ山付き面を具えたロック用ねじ山を具え、前記第一傾斜面が前記第二傾斜面に対して或る角度をなし、前記根元面が前記端部分の軸に対して或る角度をなしている請求項1に記載のU字型ボルト。
- 少なくとも一つのねじ山付き面が、第一傾斜面と、第二傾斜面と、第一及び第二傾斜面との間に位置する根元面とを具えたロック用ねじ山を具え、前記第一傾斜面が前記第二傾斜面に対して或る角度をなし、そして前記根元面は前記端部分の軸に対して或る角度をなしている請求項1に記載のU字型ボルト。
- 少なくとも一つのねじ山付き面が、第一傾斜面と、第二傾斜面と、第一及び第二傾斜面との間に位置する根元面とを具えたロック用ねじ山を具え、前記第一傾斜面は前記第二傾斜面に対して30〜70°の範囲の角度をなし、前記根元面は前記端部分の軸に対して4〜8°の間の角度をなしている請求項1に記載のU字型ボルト。
- 少なくとも一つのねじ山付き面が、ナット上にねじ山を再形成するねじ山構造と、ナット上のねじ山をナット上にねじ山を再形成するねじ山付き構造に整合させるように、ナットのねじ山を配向させる少なくとも一つのねじ山付き構造とを具えている請求項1に記載のU字型ボルト。
- 少なくとも一つのねじ山付き面が、V字型のねじ山と、ナット上にねじ山を再形成するねじ山構造とを具えている請求項1に記載のU字型ボルト。
- 少なくとも一つのねじ山付き面が、ナット上にねじ山を再形成するねじ山構造と、第一側面と第二側面を有するV字型のねじ山とを具え、前記第一側面は第二側面に対して或る角度をなしている請求項1に記載のU字型ボルト。
- 少なくとも一つのねじ山付き面が、ナット上にねじ山を再形成するねじ山構造と、第一側面と第二側面とを有するV字型ねじ山を具え、前記第一側面は第二側面に対して30〜90°の範囲の角度をなしている請求項1に記載のU字型ボルト。
- 少なくとも一つのねじ山付き面が、ナットにねじ山を再形成するねじ山構造と、少なくとも一つの湾曲面を具えた湾曲したねじ山とを具えている請求項1に記載のU字型ボルト。
- 少なくとも一つのねじ山付き面が、ナットにねじ山を再形成するねじ山構造と、湾曲面、第一側面及び第二側面を具えた湾曲ねじ山とを具え、前記第一側面は第二側面に対して或る角度をなしている請求項1に記載のU字型ボルト。
- 少なくとも一つのねじ山付き面が、ナットにねじ山を再形成するねじ山構造と、湾曲面、第一側面及び第二側面を具えた湾曲ねじ山とを具え、前記第一側面は第二側面に対して30〜90°の間の角度をなしている請求項1に記載のU字型ボルト。
- 少なくとも一つのねじ山付き面が、ナットにねじ山を再形成するねじ山構造と、湾曲面、第一側面及び第二側面を具えた湾曲ねじ山とを具え、前記第一側面と第二側面は湾曲している請求項1に記載のU字型ボルト。
- 少なくとも一つのねじ山付き面が、ナットにねじ山を再形成するねじ山構造と、ガイド用ねじ山とを具えている請求項1に記載のU字型ボルト。
- 少なくとも一つのねじ山付き面が、ナットにねじ山を再形成するねじ山構造と、高台状ねじ山とを具えている請求項1に記載のU字型ボルト。
- 少なくとも一つのねじ山付き面が、ナットにねじ山を再形成するねじ山構造と、複数の高台を具えた高台状ねじ山とを有する請求項1に記載のU字型ボルト。
- 少なくとも一つのねじ山付き面が、ナットにねじ山を再形成するねじ山構造と、円錐状又は円錐台状の複数の高台を具えた高台状ねじ山とを有する請求項1に記載のU字型ボルト。
- 少なくとも一つのねじ山付き面が、ナットにねじ山を再形成するねじ山構造と、傾斜した断面輪郭を有する高台状ねじ山とを有する請求項1に記載のU字型ボルト。
- a)一つの湾曲部分と二つの端部分とを有するシャフトを具え、
b)前記端部分はそれぞれねじ山付きの面を有し、
c)少なくとも一つの前記ねじ山付き面は、ナットにねじ山を再形成するねじ山構造を具え、
d)前記湾曲部分は前記端部分同士の間に位置し、
e)前記湾曲部分は、両端部分の間の距離がシャフトの長さより短く形成されているU字型ボルト。 - a)一つの湾曲部分と二つの端部分とを有するシャフトを具え、
b)前記端部分はそれぞれねじ山付きの面を有し、
c)前記湾曲部分は前記端部分同士の間に位置し、
d)前記湾曲部分は、前記両端部分の間の距離がシャフトの長さより短いような形状にされ、
e)ナットがワッシャーに対して回転するように接続されたナット/ワッシャーアセンブリを具え、
f)少なくとも一つの前記ねじ山つき面が、前記ナット/ワッシャーアセンブリのナットにねじ山を再形成するねじ山構造を具えているU字型ボルト。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US10/718,914 US7438512B2 (en) | 2001-08-20 | 2003-11-21 | U-bolt assembly |
PCT/US2004/038820 WO2005052387A2 (en) | 2003-11-21 | 2004-11-19 | U-bolt assembly |
Publications (2)
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JP2007512488A true JP2007512488A (ja) | 2007-05-17 |
JP2007512488A5 JP2007512488A5 (ja) | 2008-01-17 |
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JP2006541401A Pending JP2007512488A (ja) | 2003-11-21 | 2004-11-19 | U字型ボルトアセンブリ |
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US (1) | US7438512B2 (ja) |
EP (1) | EP1700042A4 (ja) |
JP (1) | JP2007512488A (ja) |
KR (1) | KR20060107814A (ja) |
CN (1) | CN1906422A (ja) |
WO (1) | WO2005052387A2 (ja) |
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Cited By (7)
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JP2012176491A (ja) * | 2006-02-10 | 2012-09-13 | Mitsubishi Heavy Ind Ltd | ボルト、および、ボルトの製造方法 |
JP2010052521A (ja) * | 2008-08-27 | 2010-03-11 | Caterpillar Japan Ltd | アクスルケースの取付機構 |
JP2016522034A (ja) * | 2013-05-16 | 2016-07-28 | ベクトン ディキンソン アンド カンパニー リミテッド | 対向するかえしを備えたねじ連結のための機械的摩擦強化構造 |
JP2016524681A (ja) * | 2013-07-03 | 2016-08-18 | ▲許▼松林XU, Songlin | 緩み止めねじ部材 |
JP2018511015A (ja) * | 2015-03-27 | 2018-04-19 | マスリード インコーポレイテッド | 雄不正螺合防止締結具部材 |
CN111561504A (zh) * | 2015-03-27 | 2020-08-21 | 麦斯莱德有限公司 | 凸形防错误旋拧紧固部件 |
CN111561504B (zh) * | 2015-03-27 | 2022-01-28 | 麦斯莱德有限公司 | 凸形防错误旋拧紧固部件 |
Also Published As
Publication number | Publication date |
---|---|
US20040213646A1 (en) | 2004-10-28 |
US7438512B2 (en) | 2008-10-21 |
KR20060107814A (ko) | 2006-10-16 |
CN1906422A (zh) | 2007-01-31 |
EP1700042A2 (en) | 2006-09-13 |
EP1700042A4 (en) | 2008-06-18 |
WO2005052387A2 (en) | 2005-06-09 |
WO2005052387A3 (en) | 2005-07-21 |
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