CN111527324B - 弹簧 - Google Patents

弹簧 Download PDF

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CN111527324B
CN111527324B CN201980006897.XA CN201980006897A CN111527324B CN 111527324 B CN111527324 B CN 111527324B CN 201980006897 A CN201980006897 A CN 201980006897A CN 111527324 B CN111527324 B CN 111527324B
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spring
adhesive
hardness
seat
suspension device
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CN111527324A (zh
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小木曾浩之
野野一义
山下英生
中泽祐一
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Chuo Hatsujo KK
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Chuo Hatsujo KK
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Priority claimed from JP2018040753A external-priority patent/JP6954856B2/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
    • B60G11/48—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs
    • B60G11/52—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs having helical, spiral or coil springs, and also rubber springs
    • 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
    • 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
    • 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
    • F16F1/126—Attachments or mountings comprising an element between the end coil of the spring and the support proper, e.g. an elastomeric annulus
    • 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
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
    • F16F3/10—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber combined with springs made of steel or other material having low internal friction
    • F16F3/12—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber combined with springs made of steel or other material having low internal friction the steel spring being in contact with the rubber 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
    • B60G2202/10—Type of spring
    • B60G2202/12—Wound spring
    • 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
    • B60G2206/70—Materials used in suspensions
    • 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
    • B60G2206/70—Materials used in suspensions
    • B60G2206/72—Steel
    • B60G2206/724—Wires, bars or the like
    • 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
    • B60G2206/70—Materials used in suspensions
    • B60G2206/73—Rubber; Elastomers
    • 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
    • B60G2206/80—Manufacturing procedures
    • B60G2206/82—Joining
    • B60G2206/821—Joining by gluing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/16—Running
    • B60G2800/162—Reducing road induced vibrations
    • 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
    • F16F2222/00—Special physical effects, e.g. nature of damping effects
    • F16F2222/10—Adhesion
    • 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
    • F16F2224/00—Materials; Material properties
    • F16F2224/02—Materials; Material properties solids
    • 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
    • F16F2224/00—Materials; Material properties
    • F16F2224/02—Materials; Material properties solids
    • F16F2224/0208—Alloys
    • 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
    • F16F2224/00—Materials; Material properties
    • F16F2224/02—Materials; Material properties solids
    • F16F2224/025—Elastomers
    • 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
    • F16F2226/04—Assembly or fixing methods; methods to form or fashion parts
    • F16F2226/042—Gluing
    • 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/0005—Attachment, e.g. to facilitate mounting onto confer adjustability
    • 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
    • F16F2232/00—Nature of movement
    • F16F2232/08—Linear

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)

Abstract

一种用于车辆用悬架装置的弹簧，具有：线材，由金属制成，构成弹簧部，表面设置有包覆层；以及座部，由能够弹性变形的材料构成，承受作用于弹簧部的载荷，通过粘接剂与包覆层粘接。座部的硬度与粘接剂的硬度之差大于粘接剂的硬度与包覆层的硬度之差。

Description

弹簧
相关申请的交叉引用
本国际申请要求基于2018年3月7日向日本专利局申请的日本专利申请第2018-40752号以及日本专利申请第2018-40753号的优先权，并将日本专利申请第2018-40752号以及日本专利申请第2018-40753号的全部内容通过引用并入本国际申请中。
技术领域
本公开涉及一种弹簧，特别是涉及一种能够用于诸如车辆用悬架装置的悬架装置的弹簧。
背景技术
例如，在专利文献1中记载的发明的弹簧装置中，金属制成的螺旋弹簧与塑料制成的保持构件经由粘接剂粘接，粘接剂的硬度小于线材的包覆层的硬度。
现有技术文献
专利文献
专利文献1：日本特开2017-15249号公报
发明内容
发明要解决的问题
在专利文献1中记载的弹簧装置中，由于以下的理由，螺旋弹簧有可能在早期出现损伤。
即，在专利文献1中记载的弹簧装置中，通过减小粘接剂的硬度，来由该粘接剂吸收一部分载荷能量。因此，由于常年性的施加载荷，粘接剂有可能在粘接剂与包覆层的边界面剥落。
若粘接剂在粘接剂与包覆层的边界面剥落，则由于载荷变化，粘接剂以与包覆层相互摩擦的方式接触，因此包覆层有可能在早期产生损伤。若包覆层产生损伤，则金属制成的线材有可能在早期产生损伤，因此螺旋弹簧有可能在早期产生损伤。
本公开鉴于上述要点，公开了弹簧的一个示例，该弹簧能够抑制由金属制成的线材构成的弹簧部在早期产生损伤。
用于解决问题的手段
本公开的一个方面的车辆用悬架装置用的弹簧，具有：线材，由金属制成，构成弹簧部，在表面设置有包覆层；以及座部，由能够弹性变形的材料构成，承受作用于弹簧部的载荷，通过粘接剂与包覆层粘接。而且，优选座部的硬度与粘接剂的硬度之差大于粘接剂的硬度与包覆层的硬度之差。
硬度差越大的边界面，越容易产生剥离。因此，在上述方面的车辆用悬架装置用的弹簧中，座部与粘接剂的边界面比粘接剂与包覆层的边界面更容易产生剥离。因此，包覆层能够维持在被粘接剂覆盖的状态，因而能够抑制包覆层在早期出现损伤。
进而，抑制金属制成的线材在早期出现损伤，因此能够抑制弹簧部在早期出现损伤。
附图说明
图1是示出发明的一实施方式的弹簧的图。
图2是示出一实施方式中的座部的图。
图3是示出一实施方式中的粘接层及其附近的图。
具体实施方式
以下的“发明的实施方式”示出属于本公开的技术范围的实施方式的一个示例。即，权利要求书所记载的发明特定事项等并不受下述实施方式所示出的具体结构和构造等限定。
为了易于理解各图相互之间的关系，记载了表示各图所附的方向的箭头等。本说明书中记载的发明并不受各图所附的方向限定。
对于至少用附图标记描述的构件或部位，除非事先说明为“一个”等，否则至少设置有一个。即，在没有事先说明为“一个”等的情况下，可以设置两个以上该构件。
本实施方式是将本公开的弹簧适用于诸如车辆用悬架装置用的弹簧的悬架装置用的弹簧的示例。
(第一实施方式)
1.悬架装置用的弹簧的结构
图1所示的悬架装置用的弹簧1(以下，称为弹簧1。)至少具有弹簧部2以及座部3等。弹簧部2是由金属制成的线材2A构成的弹簧。
在线材2A的表面，设置有将该线材2A整体覆盖的包覆层2B。本实施方式的弹簧部2是以螺旋状形成的螺旋弹簧。包覆层2B是由热固性树脂等树脂通过烤漆形成的薄膜。
座部3是承受作用于弹簧部2的载荷的座，例如是橡胶片(Rubber sheet)。座部3由能够弹性变形的材料构成。作为座部3的材料，能够例示出橡胶、树脂的至少一种。如图2所示，在座部3设置有供线材2A的部分嵌入的槽部3A。
槽部3A是构成座卷部的线材2A的部分嵌入的槽。即，座部3被配置在以螺旋状构成的弹簧部2的螺旋轴线方向的一端侧，与构成座卷部的线材2A的部分接触(参照图1)。以下说明的线材2A是线材2A中构成座卷部的部分。
线材2A通过粘接剂与座部3即槽部3A的内壁面粘接。因此，如图3所示，在线材2A与槽部3A的内壁面之间，形成有该粘接剂的粘接层AD。
2.粘接部的构造
在本实施方式中，作为粘接剂，使用座部3的硬度与粘接剂(粘接层AD)的硬度之差大于粘接剂(粘接层AD)的硬度与包覆层2B的硬度之差的粘接剂。
具体地，粘接剂是耐候性优异的粘接剂(例如环氧类粘接剂)。座部3是天然橡胶类橡胶。包覆层2B是环氧-聚酯类树脂。该粘接剂的粘接层AD的厚度尺寸为约1mm。包覆层2B的厚度尺寸为约40μm以上。
粘接剂(粘接层AD)的硬度是粘接剂已充分硬化时的硬度。具体地，例如，在本实施方式的粘接剂中，在常温下经过约8个小时后的硬度，或在100℃的炉内加热约20分钟后的情况下的硬度。
3.本实施方式的弹簧的特征
通常，硬度差越大的边界面，越容易产生剥离。因此，在本实施方式的弹簧1中，座部3与粘接层AD的边界面比粘接层AD与包覆层2B的边界面更容易产生剥离。
因此，即使是在粘接层AD产生了剥离的情况，包覆层2B也能维持在被粘接层AD覆盖的状态，因此能够抑制包覆层2B在早期出现损伤。进而，由于抑制了金属制成的线材2A在早期出现损伤，因而能够抑制弹簧部2在早期出现损伤。
(其他实施方式)
在上述实施方式中，粘接剂是环氧类粘接剂，座部3是天然橡胶类橡胶，包覆层2B是环氧-聚酯类树脂。但是，本公开说明书所公开的发明并不限于此。
即，在该发明中，如果座部3的硬度与粘接剂(粘接层AD)的硬度之差大于粘接剂(粘接层AD)的硬度与包覆层2B的硬度之差，则具体的材质也可以是上述材质以外的材质。
而且，本公开不限于上述实施方式，与权利要求书所记载的发明的主旨相一致即可。因此，可以将上述多个实施方式中的至少两个实施方式进行组合。而且，本公开也能适用于悬架装置用的弹簧以外的弹簧。

Claims (5)

1.一种悬架装置用的弹簧，用于车辆用悬架装置，该悬架装置用的弹簧的特征在于，具有：
线材，由金属制成，构成弹簧部，在表面设置有包覆层，以及
座部，由能够弹性变形的材料构成，承受作用于所述弹簧部的载荷，通过粘接剂与所述包覆层粘接；
所述座部的硬度与所述粘接剂的硬度之差大于所述粘接剂的硬度与所述包覆层的硬度之差。
2.根据权利要求1所述的悬架装置用的弹簧，其特征在于，
所述弹簧部为螺旋弹簧，
所述座部与所述弹簧部的座卷部粘接。
3.根据权利要求1或2所述的悬架装置用的弹簧，其特征在于，
所述座部的材料包括橡胶。
4.根据权利要求1或2所述的悬架装置用的弹簧，其特征在于，
所述座部的材料包括树脂。
5.根据权利要求3所述的悬架装置用的弹簧，其特征在于，
所述座部的材料包括树脂。
CN201980006897.XA 2018-03-07 2019-03-06 弹簧 Active CN111527324B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2018040752A JP6949762B2 (ja) 2018-03-07 2018-03-07 車両用懸架装置用スプリング
JP2018-040753 2018-03-07
JP2018040753A JP6954856B2 (ja) 2018-03-07 2018-03-07 車両用懸架装置用スプリング
JP2018-040752 2018-03-07
PCT/JP2019/008917 WO2019172327A1 (ja) 2018-03-07 2019-03-06 スプリング

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CN111527324B true CN111527324B (zh) 2021-12-21

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US20200406698A1 (en) * 2018-03-07 2020-12-31 Chuo Hatsujo Kabushiki Kaisha Spring
JP6937861B1 (ja) * 2020-03-31 2021-09-22 日本発條株式会社 コイルばね装置
JP2022059443A (ja) * 2020-10-01 2022-04-13 株式会社Subaru サスペンション装置
LU102983B1 (de) 2022-07-26 2024-01-26 Thyssenkrupp Federn & Stabilisatoren Gmbh Verfahren zum Kleben einer Schraubenfeder auf eine Federunterlage

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011069446A (ja) * 2009-09-25 2011-04-07 Bridgestone Corp 車両用サスペンションのスプリングシート
CN103299079A (zh) * 2010-12-27 2013-09-11 大金工业株式会社 压缩机
CN105383253A (zh) * 2014-08-21 2016-03-09 丰田自动车株式会社 悬架用隔绝体
CN105420670A (zh) * 2014-09-12 2016-03-23 株式会社神户制钢所 硬质滑动部件的制造方法
JP2016056895A (ja) * 2014-09-10 2016-04-21 株式会社ショーワ 弾性体シート
JP2017015249A (ja) * 2015-05-15 2017-01-19 ムール ウント ベンダー コマンディートゲゼルシャフトＭｕｈｒ ｕｎｄ Ｂｅｎｄｅｒ ＫＧ ばね装置及びばね装置を製造する方法

Family Cites Families (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB492517A (en) * 1936-01-23 1938-09-21 Max Goldschmidt Improvements in and relating to springs comprising rubber and metal parts
US2605099A (en) * 1949-01-07 1952-07-29 Firestone Tire & Rubber Co Rubber-metal spring
US3761069A (en) * 1971-10-21 1973-09-25 A Moore Buffer coil
US3939674A (en) * 1973-01-23 1976-02-24 Whirlpool Corporation Suspension mounting assembly for automatic washers
FR2349067A1 (fr) * 1976-04-23 1977-11-18 Jarret Expl Ressorts Auto Amor Ressort a compression hydrostatique d'elastomere
CA1176666A (en) * 1980-08-05 1984-10-23 Masakazu Nishiyama Vehicle suspension device
JPS5835871Y2 (ja) * 1981-06-10 1983-08-12 松下電工株式会社 振動ばねの取付構造
DE3403499A1 (de) * 1984-02-02 1985-08-08 Bayer Ag, 5090 Leverkusen Verwendung von hitzehaertbaren polyurethanharnstoff-reaktiv-klebstoffmassen
JPS60245843A (ja) * 1984-05-21 1985-12-05 Nhk Spring Co Ltd 被覆コイルばね
US4732372A (en) * 1984-08-20 1988-03-22 Budd Company Dampers for mechanical railway springs
US4817921A (en) * 1984-12-12 1989-04-04 The Paton Corporation Composite spring
JPH0242902Y2 (zh) * 1985-04-24 1990-11-15
US4779850A (en) * 1987-02-13 1988-10-25 The Paton Corporation Composite spring with suction seal
US4771996A (en) * 1987-03-26 1988-09-20 Maremont Corporation MacPherson strut with floating striker plate
US4874154A (en) * 1987-06-19 1989-10-17 Acushnet Company Encapsulated spring assembly for reclining furniture
DE3737104A1 (de) * 1987-11-02 1989-05-11 Altenkirchener Kunststoff Schlauchstueck aus elastischem, gut rueckstellbarem kunststoff und verfahren zu seiner herstellung
US5203849A (en) * 1990-03-20 1993-04-20 Balsells Peter J Canted coil spring in length filled with an elastomer
US5421565A (en) * 1994-08-11 1995-06-06 General Motors Corporation Suspension spring insulator
US5984283A (en) * 1996-03-29 1999-11-16 Toyoda Gosei Co., Ltd. Vibration-damping rubber in suspension of vehicle
FR2757107B1 (fr) * 1996-12-12 1999-03-12 Bianchi Mauro Sa Suspensions de roue de vehicule utilisant un ressort combine a une armature souple destinee a modifier sa courbe de raideur
JP4033267B2 (ja) * 1997-01-20 2008-01-16 日産自動車株式会社 サスペンションのスプリングマウント構造
JPH11117982A (ja) * 1997-10-17 1999-04-27 Bridgestone Corp サスペンション装置のコイルスプリング取付構造
JPH11129721A (ja) * 1997-10-31 1999-05-18 Chuo Spring Co Ltd 車両懸架装置
JP4597723B2 (ja) * 2004-12-16 2010-12-15 株式会社ショーワ 油圧緩衝器のスプリングシート構造
DE102007038070A1 (de) * 2007-02-15 2008-08-28 Muhr Und Bender Kg Radaufhängung
US20090212476A1 (en) * 2008-02-21 2009-08-27 Renton Coil Spring Co. Compression springs and methods of making same
US20100009086A1 (en) * 2008-07-08 2010-01-14 Berry Plastics Coprporation Rapid cure coating system
US20100014792A1 (en) * 2008-07-17 2010-01-21 Schaeffler Kg Automotive strut ring bearing assembly with spring seat and integral dampening member
JP5311918B2 (ja) * 2008-08-04 2013-10-09 日本発條株式会社 スプリング・リテーナ及びスプリング・システム
US20100289199A1 (en) * 2009-04-02 2010-11-18 Dong Yang Physical & Chemical Protective tube for coil spring of vehicle suspension device
CN102474688A (zh) * 2009-08-07 2012-05-23 三洋电机株式会社 振动装置以及便携式信息终端
DE102011002065B4 (de) * 2011-04-14 2022-04-28 ThyssenKrupp Federn und Stabilisatoren GmbH Lageranordnung für eine Feder eines Fahrzeugfahrwerkes und Verfahren zur Bildung einer Lageranordnung
US9517781B2 (en) * 2011-07-08 2016-12-13 Toyo Tire & Rubber Co., Ltd. Air spring for railroad car
JP5845766B2 (ja) * 2011-09-21 2016-01-20 日産自動車株式会社 サスペンション装置
JP5203494B2 (ja) * 2011-10-18 2013-06-05 株式会社東郷製作所 ばねシート部材及びこれを具備するばね組立て体
WO2014149730A1 (en) * 2013-03-15 2014-09-25 Basf Se Method of overmolding a polymeric material onto a microcellular polyurethane and an article made therefrom
DE102013009637B4 (de) * 2013-06-06 2020-06-18 Volkswagen Aktiengesellschaft Federunterlage für eine Schraubenfeder
JP6307323B2 (ja) * 2014-03-28 2018-04-04 日本発條株式会社 懸架用コイルばね
DE102015216736B4 (de) * 2014-10-21 2022-09-08 Ford Global Technologies, Llc Federisolator für eine Fahrzeugradaufhängung
WO2016132926A1 (ja) * 2015-02-17 2016-08-25 日本発條株式会社 下側ばね受け部材
KR101715282B1 (ko) * 2015-07-13 2017-03-16 (주) 동양이화 코일스프링 보호튜브 및 그 제조방법
JP6613095B2 (ja) * 2015-10-01 2019-11-27 日本発條株式会社 懸架用コイルばね
JP6816011B2 (ja) * 2015-11-09 2021-01-20 中央発條株式会社 植毛粉体塗装物およびその製造方法
CN108698076B (zh) * 2016-02-10 2021-07-16 日本发条株式会社 一种制造螺旋弹簧的方法及制造螺旋弹簧的装置
JP6817289B2 (ja) * 2016-03-25 2021-01-20 中央発條株式会社 高耐久性ばねおよびその塗装方法
EP3495177B1 (en) * 2016-08-03 2021-09-01 NHK Spring Co., Ltd. Vehicle spring production method and vehicle spring
JP2018200074A (ja) * 2017-05-26 2018-12-20 東洋ゴム工業株式会社 防振装置
US20180362698A1 (en) * 2017-06-16 2018-12-20 Sung Rhim T&T Co., Ltd. Protective member for coil springs and method of manufacturing the same
JP6956606B2 (ja) * 2017-11-23 2021-11-02 住友理工株式会社 シートラバー
US20200406698A1 (en) * 2018-03-07 2020-12-31 Chuo Hatsujo Kabushiki Kaisha Spring
US20190275634A1 (en) * 2018-03-09 2019-09-12 Chad Ashley White Systems and methods for buffering robotic tool attachments
JP7010733B2 (ja) * 2018-03-09 2022-01-26 中央発條株式会社 懸架装置用スプリング
JP7023201B2 (ja) * 2018-08-24 2022-02-21 日本発條株式会社 懸架用コイルばね装置
JP7023200B2 (ja) * 2018-08-24 2022-02-21 日本発條株式会社 懸架用コイルばね装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011069446A (ja) * 2009-09-25 2011-04-07 Bridgestone Corp 車両用サスペンションのスプリングシート
CN103299079A (zh) * 2010-12-27 2013-09-11 大金工业株式会社 压缩机
CN105383253A (zh) * 2014-08-21 2016-03-09 丰田自动车株式会社 悬架用隔绝体
JP2016056895A (ja) * 2014-09-10 2016-04-21 株式会社ショーワ 弾性体シート
CN105420670A (zh) * 2014-09-12 2016-03-23 株式会社神户制钢所 硬质滑动部件的制造方法
JP2017015249A (ja) * 2015-05-15 2017-01-19 ムール ウント ベンダー コマンディートゲゼルシャフトＭｕｈｒ ｕｎｄ Ｂｅｎｄｅｒ ＫＧ ばね装置及びばね装置を製造する方法

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