JPWO2020008639A1 - ヘリサート - Google Patents
ヘリサート Download PDFInfo
- Publication number
- JPWO2020008639A1 JPWO2020008639A1 JP2020528661A JP2020528661A JPWO2020008639A1 JP WO2020008639 A1 JPWO2020008639 A1 JP WO2020008639A1 JP 2020528661 A JP2020528661 A JP 2020528661A JP 2020528661 A JP2020528661 A JP 2020528661A JP WO2020008639 A1 JPWO2020008639 A1 JP WO2020008639A1
- Authority
- JP
- Japan
- Prior art keywords
- helisert
- coil
- load
- young
- modulus
- 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.)
- Granted
Links
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 6
- 239000000956 alloy Substances 0.000 claims abstract description 6
- 229910052735 hafnium Inorganic materials 0.000 claims abstract description 4
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 4
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 4
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 4
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 8
- 229910001257 Nb alloy Inorganic materials 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 24
- 239000010935 stainless steel Substances 0.000 description 7
- 229910001220 stainless steel Inorganic materials 0.000 description 7
- 238000003483 aging Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 241000255777 Lepidoptera Species 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000001659 ion-beam spectroscopy Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000001947 vapour-phase growth Methods 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
- F16B37/00—Nuts or like thread-engaging members
- F16B37/12—Nuts or like thread-engaging members with thread-engaging surfaces formed by inserted coil-springs, discs, or the like; Independent pieces of wound wire used as nuts; Threaded inserts for holes
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/06—Wound springs with turns lying in cylindrical surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Steel (AREA)
- Springs (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Description
(1)Ti−Nb系合金を用いて形成されてなることを特徴とするヘリサート。
(2)該Ti−Nb系合金がTi3(Nb,Ta,V)+(Zr,Hf)+Oで表される上記(1)に記載のヘリサート。
(3)該Ti−Nb系合金が、Ti−23Nb−2Zr−0.7Ta−O(mol%)、Ti−12Ta−9Nb−3V−6Zr−O(mol%)、またはTi−36Nb−2Ta−3Zr−O(mol%)である上記(2)に記載のヘリサート。
(4)ヘリサートのコイルにおいて応力を受ける面にDLC膜を被覆した上記(1)〜(3)のいずれかに記載のヘリサート。
(5)ヘリサートのコイル断面に垂直な高さ方向にヤング率を傾斜させてなるヘリサート。
(6)ヘリサートのコイル断面に垂直な高さ方向に不均一な熱処理を施し、高さ方向にヤング率を傾斜させたヘリサートを得ることを特徴とするヘリサートの製造方法。
2 コイルの線材
3 突起
4 コイル断面に垂直方向
Claims (6)
- Ti−Nb系合金を用いて形成されてなることを特徴とするヘリサート。
- 該Ti−Nb系合金がTi3(Nb,Ta,V)+(Zr,Hf)+Oで表される請求項1に記載のヘリサート。
- 該Ti−Nb系合金が、Ti−23Nb−2Zr−0.7Ta−O(mol%)、Ti−12Ta−9Nb−3V−6Zr−O(mol%)、またはTi−36Nb−2Ta−3Zr−O(mol%)である請求項2に記載のヘリサート。
- ヘリサートのコイルにおいて締結の応力を受ける面にDLC膜を被覆した請求項1〜3のいずれか1項に記載のヘリサート。
- ヘリサートのコイル断面に垂直な高さ方向にヤング率を傾斜させてなるヘリサート。
- ヘリサートのコイル断面に垂直な高さ方向に不均一な熱処理を施し、高さ方向にヤング率を傾斜させたヘリサートを得ることを特徴とするヘリサートの製造方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2018/025760 WO2020008639A1 (ja) | 2018-07-06 | 2018-07-06 | ヘリサート |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2020008639A1 true JPWO2020008639A1 (ja) | 2021-06-10 |
JP7010379B2 JP7010379B2 (ja) | 2022-02-10 |
Family
ID=69060794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020528661A Active JP7010379B2 (ja) | 2018-07-06 | 2018-07-06 | ヘリサート |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP7010379B2 (ja) |
WO (1) | WO2020008639A1 (ja) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002038912A (ja) * | 1999-12-09 | 2002-02-06 | Sumitomo Electric Ind Ltd | 内燃機関用弁開閉機構 |
JP2005509115A (ja) * | 2001-11-02 | 2005-04-07 | ニューフレイ リミテッド ライアビリティ カンパニー | 螺旋コイル状チタンワイヤファスナインサート |
JP2010240161A (ja) * | 2009-04-06 | 2010-10-28 | Fukui Byora Co Ltd | フレキシブルシャフト及びこのシャフトを用いた治具 |
JP2010255759A (ja) * | 2009-04-24 | 2010-11-11 | Nhk Spring Co Ltd | コイルスプリング |
JP4677625B2 (ja) * | 2009-01-23 | 2011-04-27 | 株式会社オプトエレクトロニクス | 光学的情報読取装置 |
JP5980788B2 (ja) * | 2010-11-08 | 2016-08-31 | ボルホフ・フェルビンダンクシュテヒニーク・ゲゼルシャフト・ミット・ベシュレンクテン・ハフツング | 曲げ戻し可能な取付舌部を有するワイヤースレッドインサート及びその製造方法並びに取付方法 |
JP6006872B2 (ja) * | 2012-11-08 | 2016-10-12 | 韓国機械材料技術院Korea Institute Of Machinery & Materials | 線形弾性変形をし、超高強度、超低弾性特性を有するチタン合金 |
JP6071895B2 (ja) * | 2011-11-04 | 2017-02-01 | 八尾 健 | 表面に細孔を有する材料及びその製造方法 |
JP2018007751A (ja) * | 2016-07-12 | 2018-01-18 | 株式会社iMott | 椎弓形成用デバイス |
-
2018
- 2018-07-06 WO PCT/JP2018/025760 patent/WO2020008639A1/ja active Application Filing
- 2018-07-06 JP JP2020528661A patent/JP7010379B2/ja active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002038912A (ja) * | 1999-12-09 | 2002-02-06 | Sumitomo Electric Ind Ltd | 内燃機関用弁開閉機構 |
JP2005509115A (ja) * | 2001-11-02 | 2005-04-07 | ニューフレイ リミテッド ライアビリティ カンパニー | 螺旋コイル状チタンワイヤファスナインサート |
JP4677625B2 (ja) * | 2009-01-23 | 2011-04-27 | 株式会社オプトエレクトロニクス | 光学的情報読取装置 |
JP2010240161A (ja) * | 2009-04-06 | 2010-10-28 | Fukui Byora Co Ltd | フレキシブルシャフト及びこのシャフトを用いた治具 |
JP2010255759A (ja) * | 2009-04-24 | 2010-11-11 | Nhk Spring Co Ltd | コイルスプリング |
JP5980788B2 (ja) * | 2010-11-08 | 2016-08-31 | ボルホフ・フェルビンダンクシュテヒニーク・ゲゼルシャフト・ミット・ベシュレンクテン・ハフツング | 曲げ戻し可能な取付舌部を有するワイヤースレッドインサート及びその製造方法並びに取付方法 |
JP6071895B2 (ja) * | 2011-11-04 | 2017-02-01 | 八尾 健 | 表面に細孔を有する材料及びその製造方法 |
JP6006872B2 (ja) * | 2012-11-08 | 2016-10-12 | 韓国機械材料技術院Korea Institute Of Machinery & Materials | 線形弾性変形をし、超高強度、超低弾性特性を有するチタン合金 |
JP2018007751A (ja) * | 2016-07-12 | 2018-01-18 | 株式会社iMott | 椎弓形成用デバイス |
Also Published As
Publication number | Publication date |
---|---|
JP7010379B2 (ja) | 2022-02-10 |
WO2020008639A1 (ja) | 2020-01-09 |
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