BR112015027731A2 - Mola helicoidal da suspensão e suspensão tipo escora - Google Patents
Mola helicoidal da suspensão e suspensão tipo escoraInfo
- Publication number
- BR112015027731A2 BR112015027731A2 BR112015027731A BR112015027731A BR112015027731A2 BR 112015027731 A2 BR112015027731 A2 BR 112015027731A2 BR 112015027731 A BR112015027731 A BR 112015027731A BR 112015027731 A BR112015027731 A BR 112015027731A BR 112015027731 A2 BR112015027731 A2 BR 112015027731A2
- Authority
- BR
- Brazil
- Prior art keywords
- suspension
- side pedestal
- helical
- contact points
- contact
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/14—Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only
-
- 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
-
- 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
- B60G15/062—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 spring being arranged around the damper
-
- 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
- B60G15/062—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 spring being arranged around the damper
- B60G15/063—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 spring being arranged around the damper characterised by the mounting of the spring on the damper
-
- 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
- F16F1/047—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
- 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
- F16F1/12—Attachments or mountings
- F16F1/123—Attachments or mountings characterised by the ends of the spring being specially adapted, e.g. to form an eye for engagement with a radial insert
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/10—Independent suspensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/10—Independent suspensions
- B60G2200/14—Independent suspensions with lateral arms
- B60G2200/142—Independent suspensions with lateral arms with a single lateral arm, e.g. MacPherson type
-
- 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
-
- 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)
- Optical Communication System (AREA)
- Fluid-Damping Devices (AREA)
Abstract
MOLA HELICOIDAL DA SUSPENSÃO E SUSPENSÃO TIPO ESCORA. Mola helicoidal da suspensão, que será instalada entre um pedestal do lado superior e um pedestal do lado inferior de uma suspensão tipo escora para um veículo, que inclui um corpo principal de mola helicoidal de modo a que, quando a mola helicoidal da suspensão está instalada, encontra-se uma extremidade helicoidal superior no pedestal do lado superior e encontra-se uma extremidade helicoidal inferior no pedestal do lado inferior. Quando está instalado, o pedestal do lado superior e a extremidade helicoidal superior entram substancialmente em contato nos dois pontos de contato superiores na extremidade helicoidal superior. Quando está instalado, o pedestal do lado inferior e a extremidade helicoidal inferior entram substancialmente em contato num ponto de contato inferior na extremidade helicoidal inferior. Os dois pontos de contato superiores encontram-se na extremidade helicoidal superior, de modo a que os dois pontos de contato superiores fiquem separados numa direção de frente-para-trás do veículo. O ponto de contato inferior encontra-se numa posição do pedestal do lado inferior que está numa direção para a frente fora do veículo desde um plano que passa pelos dois pontos de contato superiores e que está paralelo a um eixo central helicoidal.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013100630 | 2013-05-10 | ||
JP2013-100630 | 2013-05-10 | ||
JP2014-097117 | 2014-05-08 | ||
JP2014097117A JP5873891B2 (ja) | 2013-05-10 | 2014-05-08 | 懸架コイルばね及びストラット型懸架装置 |
PCT/JP2014/062502 WO2014181872A1 (ja) | 2013-05-10 | 2014-05-09 | 懸架コイルばね及びストラット型懸架装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112015027731A2 true BR112015027731A2 (pt) | 2017-08-29 |
BR112015027731B1 BR112015027731B1 (pt) | 2021-12-21 |
Family
ID=51867344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015027731-4A BR112015027731B1 (pt) | 2013-05-10 | 2014-05-09 | Mola helicoidal da suspensão e suspensão tipo escora |
Country Status (13)
Country | Link |
---|---|
US (1) | US9770957B2 (pt) |
EP (1) | EP2982883B1 (pt) |
JP (1) | JP5873891B2 (pt) |
KR (1) | KR101783329B1 (pt) |
CN (1) | CN105264256B (pt) |
BR (1) | BR112015027731B1 (pt) |
CA (1) | CA2909860C (pt) |
ES (1) | ES2654373T3 (pt) |
HU (1) | HUE034758T2 (pt) |
MX (1) | MX365485B (pt) |
PL (1) | PL2982883T3 (pt) |
TW (1) | TWI589794B (pt) |
WO (1) | WO2014181872A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6613095B2 (ja) * | 2015-10-01 | 2019-11-27 | 日本発條株式会社 | 懸架用コイルばね |
US10144261B2 (en) * | 2017-01-31 | 2018-12-04 | Nhk Spring Co., Ltd. | Coil spring |
US10065471B2 (en) * | 2017-01-31 | 2018-09-04 | Nhk Spring Co., Ltd. | Coil spring for vehicle suspension |
USD927365S1 (en) * | 2018-06-29 | 2021-08-10 | Zoox, Inc. | Vehicle suspension assembly |
JP7054714B2 (ja) * | 2020-02-17 | 2022-04-14 | 本田技研工業株式会社 | 電動サスペンション装置 |
US11919347B2 (en) | 2021-07-05 | 2024-03-05 | APM Engineering and Research Sdn. Bhd. | Coil spring for vehicle suspension system |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US354672A (en) | 1886-12-21 | Spring for vehicles | ||
USRE24429E (en) * | 1958-02-11 | Coil spring | ||
JPS5832970A (ja) | 1981-08-19 | 1983-02-26 | Mitsubishi Electric Corp | 配電器の取付装置 |
JPS5832970U (ja) | 1981-08-25 | 1983-03-03 | 泰東製綱株式会社 | オツタ−ボ−ド |
FR2540586B1 (fr) * | 1983-02-08 | 1985-06-07 | Ressorts Ind | Association nouvelle d'un ressort et d'au moins une de ses coupelles, ladite association etant notamment utilisable pour realiser une jambe de suspension mac pherson |
DE3307543C2 (de) | 1983-03-03 | 1985-04-11 | Daimler-Benz Ag, 7000 Stuttgart | Radaufhängung für angetriebene Räder von Kraftfahrzeugen |
JPS60115705U (ja) * | 1984-01-17 | 1985-08-05 | 三菱自動車工業株式会社 | ストラツト型懸架装置 |
DE3743450A1 (de) | 1987-12-08 | 1989-06-29 | Muhr & Bender | Radaufhaengung |
DE4339820C2 (de) * | 1992-11-27 | 2003-04-30 | Volkswagen Ag | Aufhängung eines lenkbaren Vorderrades eines Kraftfahrzeugs |
FR2730673B1 (fr) * | 1995-02-17 | 1997-05-09 | Allevard Sa | Dispositif de suspension du type mac pherson pour vehicule |
JP3042371B2 (ja) * | 1995-05-31 | 2000-05-15 | 中央発條株式会社 | 圧縮コイルばね |
FR2755066B1 (fr) * | 1996-10-25 | 1999-01-15 | Allevard Sa | Dispositif de suspension du type pseudo mac pherson pour vehicules automobiles |
JP3936427B2 (ja) * | 1997-04-08 | 2007-06-27 | Nskワーナー株式会社 | 圧縮コイルばね |
JP3960710B2 (ja) | 1998-07-31 | 2007-08-15 | 中央発條株式会社 | 自動車用懸架コイルばね |
DE10004121A1 (de) * | 2000-01-31 | 2001-08-02 | Schaeffler Waelzlager Ohg | Anordnung mit einer Schraubenfeder und einem Stützlager für Federbeine |
JP4605845B2 (ja) * | 2000-02-01 | 2011-01-05 | 中央発條株式会社 | 自動車用懸架コイルばね |
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 |
JP2002234324A (ja) * | 2001-02-08 | 2002-08-20 | 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 |
US6481701B2 (en) * | 2001-03-09 | 2002-11-19 | Delphi Technologies, Inc. | Spring having coils of varying diameters |
DE60235355D1 (de) | 2001-04-13 | 2010-04-01 | Mitsubishi Steel Mfg | Aufhängungsschraubenfeder |
JP4336203B2 (ja) | 2001-11-27 | 2009-09-30 | 日本発條株式会社 | 不連続な支持構造を有する圧縮コイルばね装置 |
US20040169324A1 (en) * | 2003-02-28 | 2004-09-02 | Bottene Marlon V. | Strut spring seat |
JP2005226673A (ja) * | 2004-02-10 | 2005-08-25 | Nhk Spring Co Ltd | コイルばね及び懸架装置 |
JP4680617B2 (ja) * | 2005-02-01 | 2011-05-11 | 株式会社キャロッセ | 車両用サスペンションのスプリングユニット |
CN201496455U (zh) * | 2009-07-29 | 2010-06-02 | 杭州钱江弹簧有限公司 | 一种悬架弹簧 |
JP2012057777A (ja) | 2010-09-13 | 2012-03-22 | Chuo Spring Co Ltd | 懸架装置及び懸架装置用コイルスプリング |
-
2014
- 2014-05-08 JP JP2014097117A patent/JP5873891B2/ja active Active
- 2014-05-09 CN CN201480025500.9A patent/CN105264256B/zh active Active
- 2014-05-09 BR BR112015027731-4A patent/BR112015027731B1/pt active IP Right Grant
- 2014-05-09 CA CA2909860A patent/CA2909860C/en active Active
- 2014-05-09 EP EP14795241.0A patent/EP2982883B1/en active Active
- 2014-05-09 ES ES14795241.0T patent/ES2654373T3/es active Active
- 2014-05-09 MX MX2015015120A patent/MX365485B/es active IP Right Grant
- 2014-05-09 WO PCT/JP2014/062502 patent/WO2014181872A1/ja active Application Filing
- 2014-05-09 HU HUE14795241A patent/HUE034758T2/en unknown
- 2014-05-09 KR KR1020157031513A patent/KR101783329B1/ko active IP Right Grant
- 2014-05-09 PL PL14795241T patent/PL2982883T3/pl unknown
- 2014-05-12 TW TW103116668A patent/TWI589794B/zh active
-
2015
- 2015-10-30 US US14/927,659 patent/US9770957B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2982883A1 (en) | 2016-02-10 |
KR101783329B1 (ko) | 2017-10-23 |
US9770957B2 (en) | 2017-09-26 |
TWI589794B (zh) | 2017-07-01 |
BR112015027731B1 (pt) | 2021-12-21 |
CN105264256B (zh) | 2017-02-22 |
WO2014181872A1 (ja) | 2014-11-13 |
EP2982883B1 (en) | 2017-10-18 |
JP2014237431A (ja) | 2014-12-18 |
MX365485B (es) | 2019-06-05 |
JP5873891B2 (ja) | 2016-03-01 |
CA2909860C (en) | 2017-08-01 |
MX2015015120A (es) | 2016-02-18 |
ES2654373T3 (es) | 2018-02-13 |
US20160046165A1 (en) | 2016-02-18 |
CN105264256A (zh) | 2016-01-20 |
HUE034758T2 (en) | 2018-02-28 |
EP2982883A4 (en) | 2016-11-30 |
PL2982883T3 (pl) | 2018-03-30 |
CA2909860A1 (en) | 2014-11-13 |
KR20150138353A (ko) | 2015-12-09 |
TW201506276A (zh) | 2015-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/05/2014, OBSERVADAS AS CONDICOES LEGAIS. |