ES2191441T3 - Sistema de suspension de la rueda y resorte para el mismo. - Google Patents

Sistema de suspension de la rueda y resorte para el mismo.

Info

Publication number
ES2191441T3
ES2191441T3 ES99931544T ES99931544T ES2191441T3 ES 2191441 T3 ES2191441 T3 ES 2191441T3 ES 99931544 T ES99931544 T ES 99931544T ES 99931544 T ES99931544 T ES 99931544T ES 2191441 T3 ES2191441 T3 ES 2191441T3
Authority
ES
Spain
Prior art keywords
spring
compression spring
suspension system
helical compression
same
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
Application number
ES99931544T
Other languages
English (en)
Other versions
ES2191441T5 (es
Inventor
Toshio Nhk Spring Co Lt Hamano
Hirotake Nhk Spring Co Lt Kato
Iwao Nhk Spring Co Lt Shigeoka
Takahiro Nhk Spring C Nakamura
Toshiyuki Nhk Spring Kamakura
Masaya Nhk Spring Co Komazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NHK Spring Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26347153&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2191441(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by NHK Spring Co Ltd filed Critical NHK Spring Co Ltd
Publication of ES2191441T3 publication Critical patent/ES2191441T3/es
Application granted granted Critical
Publication of ES2191441T5 publication Critical patent/ES2191441T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16F1/04—Wound springs
    • F16F1/047—Wound springs characterised by varying pitch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • B60G15/07—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the damper being connected to the stub axle and the spring being arranged around the damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/10—Independent suspensions
    • B60G2200/17—Independent suspensions with a strut contributing to the suspension geometry by being articulated onto the wheel support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/12—Wound spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/30—Spring/Damper and/or actuator Units
    • B60G2202/31—Spring/Damper and/or actuator Units with the spring arranged around the damper, e.g. MacPherson strut
    • B60G2202/312—The spring being a wound spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/124—Mounting of coil springs
    • B60G2204/1242—Mounting of coil springs on a damper, e.g. MacPerson strut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40—Constructional features of dampers and/or springs
    • B60G2206/42—Springs
    • B60G2206/426—Coil springs having a particular shape, e.g. curved axis, pig-tail end coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vehicle Body Suspensions (AREA)
  • Springs (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

Sistema de suspensión de las ruedas de un vehículo que comprende un amortiguador tubular y un resorte helicoidal de compresión que rodea al amortiguador caracterizado porque el resorte helicoidal de compresión (26) consiste en un resorte helicoidal el cual está enrollado alrededor de un cilindro recto de forma que tenga un ángulo de paso (á) que varíe cíclicamente entre un mínimo local único y un máximo local único en cada espira y retenido de tal manera que se extienda y se comprima a lo largo de una línea axial vertical (O) de forma que produce fuerzas laterales entre dos extremos del mismo cuando el resorte helicoidal de compresión (26) se extiende y se comprime.
ES99931544T 1998-07-27 1999-07-27 Sistema de suspensión de la rueda y resorte para el mismo. Expired - Lifetime ES2191441T5 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP10-210478 1998-07-27
JP21047898 1998-07-27
JP1167899 1999-01-20
JP11-11678 1999-01-20

Publications (2)

Publication Number Publication Date
ES2191441T3 true ES2191441T3 (es) 2003-09-01
ES2191441T5 ES2191441T5 (es) 2011-01-20

Family

ID=26347153

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99931544T Expired - Lifetime ES2191441T5 (es) 1998-07-27 1999-07-27 Sistema de suspensión de la rueda y resorte para el mismo.

Country Status (8)

Country Link
US (1) US6460835B1 (es)
EP (1) EP1015265B2 (es)
JP (1) JP3515957B2 (es)
AU (1) AU4801499A (es)
BR (1) BR9906649A (es)
DE (1) DE69905548T3 (es)
ES (1) ES2191441T5 (es)
WO (1) WO2000006401A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002178736A (ja) * 2000-12-14 2002-06-26 Chuo Spring Co Ltd 自動車用懸架コイルばね及び該懸架コイルばねを備えたストラット型懸架装置
DE60235355D1 (de) * 2001-04-13 2010-04-01 Mitsubishi Steel Mfg Aufhängungsschraubenfeder
JP2004003908A (ja) * 2002-06-03 2004-01-08 Matsushita Electric Ind Co Ltd 荷重センサ
FR2860753B1 (fr) * 2003-10-09 2007-07-27 Allevard Rejna Autosuspensions Suspension de vehicule
JP2005226673A (ja) * 2004-02-10 2005-08-25 Nhk Spring Co Ltd コイルばね及び懸架装置
CN101907144A (zh) * 2009-06-05 2010-12-08 中国第一汽车集团公司 一种连续变刚度悬架螺旋弹簧
EP2719480A4 (en) * 2011-06-06 2015-03-11 Gestarsic S L SPRING FOR EFFECTIVE CUSHIONING AND METHOD AND DEVICE FOR PRODUCING THEM
DE102014201630B4 (de) * 2013-03-07 2021-09-02 Ford Global Technologies, Llc Seitlich neigbares, mehrspuriges Fahrzeug
DE102014201632B4 (de) 2013-03-07 2021-09-02 Ford Global Technologies, Llc Seitlich neigbares, mehrspuriges Fahrzeug
DE102014217246B3 (de) 2014-08-29 2015-12-24 Ford Global Technologies, Llc Stabilisierungsanordnung für ein Neigefahrwerk eines Fahrzeugs
DE102014217386A1 (de) 2014-09-01 2016-03-03 Ford Global Technologies, Llc Verfahren zum Betrieb eines Neigefahrwerks sowie aktives Neigefahrwerk für ein schienenungebundenes Fahrzeug
US10076939B2 (en) 2014-11-26 2018-09-18 Ford Global Technologies, Llc Suspension systems for laterally tiltable multitrack vehicles
US10023019B2 (en) 2015-02-24 2018-07-17 Ford Global Technologies, Llc Rear suspension systems with rotary devices for laterally tiltable multitrack vehicles
US9925843B2 (en) 2015-02-24 2018-03-27 Ford Global Technologies, Llc Rear suspension systems for laterally tiltable multitrack vehicles
DE102015210850A1 (de) * 2015-06-12 2016-12-15 Ford Global Technologies, Llc Radaufhängung für ein Kraftfahrzeug
DE102015211180A1 (de) * 2015-06-18 2016-12-22 Ford Global Technologies, Llc Radaufhängung für ein Kraftfahrzeug
JP6613095B2 (ja) 2015-10-01 2019-11-27 日本発條株式会社 懸架用コイルばね
JP6367257B2 (ja) * 2016-04-13 2018-08-01 サンコール株式会社 コイルばね
US10065471B2 (en) * 2017-01-31 2018-09-04 Nhk Spring Co., Ltd. Coil spring for vehicle suspension

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US210027A (en) * 1878-11-19 Improvement in gar-springs
US2643109A (en) * 1945-05-28 1953-06-23 Gen Spring Corp Spring device
DE1430586A1 (de) 1964-02-27 1969-03-13 Bayerische Motoren Werke Ag Geradfuehrung fuer unabhaengig aufgehaengte Raeder von Kraftfahrzeugen
GB1031650A (en) 1965-04-29 1966-06-02 Ford Motor Co Macpherson strut-type independent wheel suspension
DE1505615A1 (de) 1966-07-22 1970-09-24 Bayerische Motoren Werke Ag Vorrichtung zur Geradfuehrung von unabhaengig aufgehaengten Raedern von Kraftfahrzeugen
DE6935759U (de) 1969-09-10 1969-12-11 Standard Elektrik Lorenz Ag Schraubenfeder
DE7024634U (de) 1970-07-01 1970-11-26 Opel A Ag Kraftfahrzeug mit Einzelradaufhängevorriehtung.Anm: Adam Opel AG, 6090 Rüsselsheim
DE3307543C2 (de) * 1983-03-03 1985-04-11 Daimler-Benz Ag, 7000 Stuttgart Radaufhängung für angetriebene Räder von Kraftfahrzeugen
NL8402144A (nl) * 1984-07-06 1986-02-03 Philips Nv Platenspeler met een liftinrichting voor de toonarm.
JPS6228534A (ja) 1985-07-30 1987-02-06 Hitachi Metals Ltd コイルばね
DE3743451A1 (de) 1987-12-08 1989-06-29 Muhr & Bender Radaufhaengung
DE3743450A1 (de) 1987-12-08 1989-06-29 Muhr & Bender Radaufhaengung
DE3900473A1 (de) 1989-01-10 1990-07-26 Theodor Schroeder Federnfabrik Schraubendruckfeder
DE4021314A1 (de) * 1989-11-02 1991-05-08 Bilstein August Gmbh Co Kg Federbein fuer ein kraftfahrzeug
DE4124326C1 (es) † 1991-07-23 1992-04-16 Krupp Brueninghaus Gmbh, 5980 Werdohl, De
DE4331366A1 (de) 1993-09-15 1995-03-16 Bayerische Motoren Werke Ag Fahrzeug-Radaufhängung
US5454150A (en) † 1993-11-10 1995-10-03 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Manufacturing methods for machining spring ends parallel at loaded length
JP4162804B2 (ja) * 1998-07-31 2008-10-08 中央発條株式会社 ストラット型懸架装置
US6155544A (en) * 1998-10-09 2000-12-05 Chrysler Corporation Vehicle shock absorber and strut damper spring seat pad having a discontinuous spring seat surface

Also Published As

Publication number Publication date
DE69905548T3 (de) 2011-03-17
JP2002521266A (ja) 2002-07-16
EP1015265B1 (en) 2003-02-26
US6460835B1 (en) 2002-10-08
DE69905548D1 (de) 2003-04-03
WO2000006401A1 (en) 2000-02-10
EP1015265B2 (en) 2010-08-04
AU4801499A (en) 2000-02-21
JP3515957B2 (ja) 2004-04-05
DE69905548T2 (de) 2003-11-20
ES2191441T5 (es) 2011-01-20
EP1015265A1 (en) 2000-07-05
BR9906649A (pt) 2000-08-29

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