JP6438816B2 - エアサスペンション - Google Patents
エアサスペンション Download PDFInfo
- Publication number
- JP6438816B2 JP6438816B2 JP2015065183A JP2015065183A JP6438816B2 JP 6438816 B2 JP6438816 B2 JP 6438816B2 JP 2015065183 A JP2015065183 A JP 2015065183A JP 2015065183 A JP2015065183 A JP 2015065183A JP 6438816 B2 JP6438816 B2 JP 6438816B2
- Authority
- JP
- Japan
- Prior art keywords
- axle
- rod
- valve
- gas passage
- mounting member
- 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.)
- Active
Links
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K25/28—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay
- B62K25/283—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay for cycles without a pedal crank, e.g. motorcycles
-
- 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
- B60G15/08—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring
- B60G15/12—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring and fluid damper
- B60G15/14—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid 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
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
- B60G17/052—Pneumatic spring characteristics
- B60G17/0523—Regulating distributors or valves for pneumatic springs
- B60G17/0528—Pressure regulating or air filling valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K25/06—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms
- B62K25/10—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms for rear wheel
-
- 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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/002—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising at least one fluid spring
-
- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
- F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
- F16F9/0472—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall characterised by comprising a damping device
-
- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
- F16F9/342—Throttling passages operating with metering pins
-
- 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
- B60G2202/314—The spring being a pneumatic 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
- B60G2206/41—Dampers
-
- 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
- B60G2206/424—Plunger or top retainer construction for bellows or rolling lobe type air springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/12—Cycles; Motorcycles
-
- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/38—Covers for protection or appearance
-
- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/43—Filling or drainage arrangements, e.g. for supply of gas
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vehicle Body Suspensions (AREA)
- Fluid-Damping Devices (AREA)
Description
Claims (4)
- 上端側に車体と結合される車体側取付部材を有するシリンダと、
上端側にピストンを有し、前記ピストンとともに前記シリンダ内に挿入されるピストンロッドと、
前記ピストンロッドの下端側に配置され、上端及び下端が開口する筒状のロッド側部材と、
上端が前記シリンダ側に固定され、下端が前記ロッド側部材に固定され、前記ピストンロッドの周囲にエア室を形成するダイヤフラムと、
前記ロッド側部材の下端の開口に上端側が固定され、上端面に前記ピストンロッドの下端を固定する固定部を有し、下端側に車軸と結合される取付孔を有する車軸側取付部材と、
前記車軸側取付部材に形成され、一端が前記車軸側取付部材の上端面に開口し、他端が前記車軸側取付部材の側部に開口する気体通路と、
前記気体通路の他端の開口に設けられたバルブ部と
を具備し、
前記バルブ部が、
外部から供給された気体を前記気体通路に導くバルブ本体と、
前記バルブ本体を封止するバルブキャップと
を備え、
前記車軸側取付部材が、
側部側における前記気体通路の周囲に環状の溝部を備え、
前記バルブキャップが装着された際、前記バルブキャップの少なくとも一部が前記溝部内に挿入されていることを特徴とするエアサスペンション。 - 前記気体通路の他端が、前記固定部と前記取付孔との間の前記車軸側取付部材の側部に開口していることを特徴とする請求項1記載のエアサスペンション。
- 前記気体通路が、屈曲部を有するL字状の貫通孔からなることを特徴とする請求項1又は2記載のエアサスペンション。
- 下端が前記ロッド側部材に固定され、上端が開口し、前記ダイヤフラムの外周を覆う筒状のカバーを具備することを特徴とする請求項1乃至3のいずれか1項記載のエアサスペンション。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015065183A JP6438816B2 (ja) | 2015-03-26 | 2015-03-26 | エアサスペンション |
US15/005,883 US9969458B2 (en) | 2015-03-26 | 2016-01-25 | Air suspension |
EP16152863.3A EP3072711B1 (en) | 2015-03-26 | 2016-01-27 | Air suspension |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015065183A JP6438816B2 (ja) | 2015-03-26 | 2015-03-26 | エアサスペンション |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016183761A JP2016183761A (ja) | 2016-10-20 |
JP6438816B2 true JP6438816B2 (ja) | 2018-12-19 |
Family
ID=55299236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015065183A Active JP6438816B2 (ja) | 2015-03-26 | 2015-03-26 | エアサスペンション |
Country Status (3)
Country | Link |
---|---|
US (1) | US9969458B2 (ja) |
EP (1) | EP3072711B1 (ja) |
JP (1) | JP6438816B2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10131196B2 (en) * | 2017-01-12 | 2018-11-20 | GM Global Technology Operations LLC | Spring-damper assembly |
JP6224874B1 (ja) * | 2017-03-07 | 2017-11-01 | 株式会社ショーワ | サスペンション |
WO2018163462A1 (ja) | 2017-03-07 | 2018-09-13 | 株式会社ショーワ | サスペンション |
US11173982B2 (en) * | 2017-08-04 | 2021-11-16 | Joshua J. Angell | Active air spring |
JP6997592B2 (ja) * | 2017-11-02 | 2022-01-17 | Kyb株式会社 | 緩衝器 |
DE102018110490A1 (de) * | 2018-05-02 | 2019-11-07 | Dt Swiss Ag | Stoßdämpfer für ein Fahrrad |
US20210062886A1 (en) * | 2019-08-29 | 2021-03-04 | GM Global Technology Operations LLC | Rolling lobe seal for an air spring assembly |
JP7165695B2 (ja) * | 2020-03-18 | 2022-11-04 | 本田技研工業株式会社 | 鞍乗り型車両 |
CN111823801A (zh) * | 2020-07-13 | 2020-10-27 | 黄连好 | 一种半挂车空气悬架 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
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FR1024818A (fr) * | 1950-09-22 | 1953-04-07 | Amortisseur de chocs pneumatique à détente freinée pneumatiquement | |
US2698068A (en) * | 1950-11-10 | 1954-12-28 | Frank J Hein | Vehicle dive arrester |
DE1505522B1 (de) | 1966-01-08 | 1970-04-30 | Bilstein August Fa | Hydropneumatischer Einrohr-Teleskopstossdaempfer mit davon unabhaengiger,parallel geschalteter Gasfeder und selbsttaetig steuerbarem Daempfungsgrad,insbesondere fuer Kraftfahrzeuge |
JPS4634274Y1 (ja) * | 1967-10-27 | 1971-11-26 | ||
JPS5345967B2 (ja) * | 1974-04-15 | 1978-12-11 | ||
DE2538805C2 (de) | 1974-08-30 | 1982-11-04 | Monroe Auto Equipment Co. (n.d.Ges.d.Staates Delaware), Monroe, Mich. | Federbein mit einem Teleskop-Stoßdämpfer |
US4022448A (en) * | 1975-12-05 | 1977-05-10 | Lehan James Reeder | Vehicle suspension unit and method of assembly thereof |
US4132395A (en) * | 1977-11-17 | 1979-01-02 | Fox Jr Robert C | Shock absorber with improved extension damping |
DE7825656U1 (de) * | 1978-08-29 | 1978-12-21 | Stabilus Gmbh, 5400 Koblenz | Gasfeder |
JPS6114678Y2 (ja) * | 1980-02-25 | 1986-05-08 | ||
JPS5963210A (ja) * | 1982-10-04 | 1984-04-10 | Yamaha Motor Co Ltd | 車両の懸架用油圧緩衝装置 |
JPS60130194U (ja) * | 1984-02-10 | 1985-08-31 | 株式会社 昭和製作所 | フロントフオ−クのエアバルブキヤツプ |
JPS6386446U (ja) * | 1986-11-25 | 1988-06-06 | ||
ES2122828B1 (es) * | 1993-11-03 | 1999-07-01 | Fichtel & Sachs Ag | Resorte neumatico |
US6135434A (en) * | 1998-02-03 | 2000-10-24 | Fox Factory, Inc. | Shock absorber with positive and negative gas spring chambers |
JP3593469B2 (ja) * | 1999-04-30 | 2004-11-24 | 弥寿典 岸原 | サスペンション構造 |
US7798295B2 (en) * | 2001-01-03 | 2010-09-21 | Jurrens Jesse A | Air-bag suspension system |
JP4666847B2 (ja) * | 2001-09-12 | 2011-04-06 | カヤバ工業株式会社 | 油圧緩衝器 |
US6695105B2 (en) | 2001-09-12 | 2004-02-24 | Kayaba Industry Co., Ltd. | Hydraulic shock absorber |
US20100244340A1 (en) * | 2008-03-19 | 2010-09-30 | Wootten Dennis K | Methods and apparatus for combined variable damping and variable spring rate suspension |
SE532525C2 (sv) * | 2008-06-13 | 2010-02-16 | Stroemsholmen Ab | Hydropneumatisk fjädringsenhet |
KR100917557B1 (ko) | 2008-08-19 | 2009-09-16 | 현대모비스 주식회사 | 에어 현가 장치의 에어 스프링 장치 |
JP2011122699A (ja) * | 2009-12-14 | 2011-06-23 | Kyb Co Ltd | 緩衝器におけるエアバルブ取付構造 |
JP6006109B2 (ja) * | 2012-12-25 | 2016-10-12 | 株式会社ショーワ | エアばね付ダンパ |
-
2015
- 2015-03-26 JP JP2015065183A patent/JP6438816B2/ja active Active
-
2016
- 2016-01-25 US US15/005,883 patent/US9969458B2/en active Active
- 2016-01-27 EP EP16152863.3A patent/EP3072711B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20160280316A1 (en) | 2016-09-29 |
JP2016183761A (ja) | 2016-10-20 |
EP3072711B1 (en) | 2019-07-17 |
US9969458B2 (en) | 2018-05-15 |
EP3072711A1 (en) | 2016-09-28 |
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