[go: up one dir, main page]

MX2017012640A - Resorte helicoidal. - Google Patents

Resorte helicoidal.

Info

Publication number
MX2017012640A
MX2017012640A MX2017012640A MX2017012640A MX2017012640A MX 2017012640 A MX2017012640 A MX 2017012640A MX 2017012640 A MX2017012640 A MX 2017012640A MX 2017012640 A MX2017012640 A MX 2017012640A MX 2017012640 A MX2017012640 A MX 2017012640A
Authority
MX
Mexico
Prior art keywords
hardness
coil spring
portions
sections
preferable
Prior art date
Application number
MX2017012640A
Other languages
English (en)
Inventor
Kajigaya Suguru
Matsubara Masaru
Original Assignee
Nhk Spring Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nhk Spring Co Ltd filed Critical Nhk Spring Co Ltd
Publication of MX2017012640A publication Critical patent/MX2017012640A/es

Links

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
    • 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
    • F16F1/021—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 characterised by their composition, e.g. comprising materials providing for particular spring properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F3/00—Coiling wire into particular forms
    • B21F3/02—Coiling wire into particular forms helically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F35/00—Making springs from wire
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
    • 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
    • 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
    • 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
    • F16F1/047—Wound springs characterised by varying pitch
    • 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
    • F16F2226/00—Manufacturing; Treatments
    • 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
    • F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
    • F16F2228/001—Specific functional characteristics in numerical form or in the form of equations
    • F16F2228/005—Material properties, e.g. moduli
    • F16F2228/007—Material properties, e.g. moduli of solids, e.g. hardness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Springs (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

Este resorte helicoidal (1) tiene una parte (1c) de alta dureza y una parte (1a, 1b) de dureza inferior a la otra pate (1c). También, es preferible que la dureza de la parte (1a, 1b) que entra en contacto con otros miembros sea inferior a la dureza de la parte (1c) diferente a la parte que entra en contacto con otros miembros. Más aún, es preferible que la dureza de una parte de giro extrema (1a, 1b) del resorte helicoidal (1) sea inferior a la dureza de una parte (1c) diferente a la parte del giro extrema (1a, 1b). Adicionalmente, es preferible que la dureza de la parte (1a, 1b) que entra en contacto con un miembro receptor (2, 3), adaptado para recibir la parte de giro extrema del resorte helicoidal (1), sea inferior a la dureza de la parte (1c) diferente a la parte que entra en contacto con el miembro receptor.
MX2017012640A 2015-03-31 2016-03-16 Resorte helicoidal. MX2017012640A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015072496A JP2016191445A (ja) 2015-03-31 2015-03-31 コイルスプリング
PCT/JP2016/058270 WO2016158405A1 (ja) 2015-03-31 2016-03-16 コイルスプリング

Publications (1)

Publication Number Publication Date
MX2017012640A true MX2017012640A (es) 2018-08-15

Family

ID=57006689

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017012640A MX2017012640A (es) 2015-03-31 2016-03-16 Resorte helicoidal.

Country Status (8)

Country Link
US (2) US20180298972A1 (es)
EP (1) EP3279495A4 (es)
JP (1) JP2016191445A (es)
KR (1) KR20170121292A (es)
CN (2) CN110976722A (es)
CA (1) CA2981220C (es)
MX (1) MX2017012640A (es)
WO (1) WO2016158405A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10065471B2 (en) 2017-01-31 2018-09-04 Nhk Spring Co., Ltd. Coil spring for vehicle suspension
US10155425B2 (en) * 2017-01-31 2018-12-18 Nhk Spring Co., Ltd. Coil spring for vehicle suspension
CN109277501A (zh) * 2018-10-19 2019-01-29 陕西航空电气有限责任公司 一种电机用电刷弹簧的制造方法及电机用电刷弹簧
WO2024075314A1 (ja) * 2022-10-05 2024-04-11 日本発條株式会社 コイルばねの製造方法
JP7405935B1 (ja) 2022-10-28 2023-12-26 日本発條株式会社 コイルばね、懸架装置およびコイルばねの製造方法
PL445934A1 (pl) * 2023-08-29 2024-03-25 Towes Spółka Z Ograniczoną Odpowiedzialnością Sposób wytwarzania sprężyn, zwłaszcza o ponadnormatywnych parametrach

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62283232A (ja) * 1986-05-29 1987-12-09 Toyota Motor Corp 高応力コイルばね
JPH0251760U (es) * 1988-10-07 1990-04-12
JP3654701B2 (ja) * 1996-03-27 2005-06-02 株式会社エクセディ コイルスプリング及びその製造方法
JP4018331B2 (ja) * 2000-11-10 2007-12-05 高周波熱錬株式会社 ダブルテーパ鋼線と、その連続熱処理方法および装置
US20020190451A1 (en) * 2001-06-01 2002-12-19 The University Of Akron Fiber-reinforced composite springs
JP2003097628A (ja) * 2001-09-27 2003-04-03 Showa Corp 車両用フロントフォーク
US7010950B2 (en) * 2003-01-17 2006-03-14 Visteon Global Technologies, Inc. Suspension component having localized material strengthening
CN101125402A (zh) * 2007-10-10 2008-02-20 大连弹簧有限公司 弹簧丝直径为90毫米的热卷弹簧的加工方法
JP2010091058A (ja) * 2008-10-10 2010-04-22 Union Bed Seizo Kk コイルスプリング及びそれを利用したマットレス
CN101716739B (zh) * 2010-02-02 2011-12-07 山东宁津弹簧有限公司 动车组圆柱螺旋弹簧加工工艺
WO2012014672A1 (ja) * 2010-07-26 2012-02-02 中央発條株式会社 ばねの製造方法及び通電加熱装置
CN102248097A (zh) * 2011-06-08 2011-11-23 沈阳飞机工业（集团）有限公司 压缩弹簧加工工艺
JPWO2013099821A1 (ja) * 2011-12-26 2015-05-07 中央発條株式会社 ばねの製造方法及びばね
CN102626844B (zh) * 2012-03-16 2014-01-29 杭州兴发弹簧有限公司 一种轨道隔震弹簧的生产工艺
JP5361098B1 (ja) * 2012-09-14 2013-12-04 日本発條株式会社 圧縮コイルばねおよびその製造方法
CN102888500A (zh) * 2012-10-26 2013-01-23 国家电网公司 一种热成型弹簧的热处理工艺
CA2865630C (en) * 2013-10-01 2023-01-10 Hendrickson Usa, L.L.C. Leaf spring and method of manufacture thereof having sections with different levels of through hardness

Also Published As

Publication number Publication date
US20180298972A1 (en) 2018-10-18
JP2016191445A (ja) 2016-11-10
WO2016158405A1 (ja) 2016-10-06
CA2981220C (en) 2019-05-07
KR20170121292A (ko) 2017-11-01
CA2981220A1 (en) 2016-10-06
EP3279495A1 (en) 2018-02-07
CN107532669A (zh) 2018-01-02
US20200141463A1 (en) 2020-05-07
CN110976722A (zh) 2020-04-10
EP3279495A4 (en) 2019-01-23

Similar Documents

Publication Publication Date Title
MY194032A (en) Anti-tigit antibodies, anti-pvrig antibodies and combinations thereof
MX2019007021A (es) Anticuerpos il-11ra.
MX2020003760A (es) Formulaciones de niraparib.
PH12017500861A1 (en) Anti-interleukin-33 antibodies and uses thereof
PH12016502142A1 (en) Anti-ptk7 antibody-drug conjugates
MX2017012640A (es) Resorte helicoidal.
MX2017016525A (es) Composiciones que comprenden cepas bacterianas.
MX2017000363A (es) Inhibicion de la via de notch.
MX2018015697A (es) Composición de alimentación que comprende una proteasa ácida.
MX2020004241A (es) Conector y montaje de conector.
NZ778138A (en) Therapeutic binding compounds
MX2021003159A (es) Microemulsiones que contienen antioxidantes.
GB2548017A (en) A clip
MX2020004662A (es) Ajuste planificado del contorno mediante especificaciones correspondientes.
PH12017500426A1 (en) Use of elsiglutide to treat gastrointestinal mucositis including chemotherapy-induced diarrhea
MX2019009200A (es) Composiciones y métodos para inhibir el reticulón 4.
PL3578846T3 (pl) Sprężyna śrubowa
GB201719671D0 (en) Spring assembly
GB201917115D0 (en) .
SG11201806232YA (en) Device for attaching glasses to garments
PH12018000387B1 (en) Contactor spring and contactor socket
SG11202109567VA (en) Smart socket
GB201819687D0 (en) Mrbr.5
GB201814638D0 (en) Invention 9.9.18
GB201711962D0 (en) Wod.52