JP2016173121A - 軸ばね - Google Patents
軸ばね Download PDFInfo
- Publication number
- JP2016173121A JP2016173121A JP2015052844A JP2015052844A JP2016173121A JP 2016173121 A JP2016173121 A JP 2016173121A JP 2015052844 A JP2015052844 A JP 2015052844A JP 2015052844 A JP2015052844 A JP 2015052844A JP 2016173121 A JP2016173121 A JP 2016173121A
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical elastic
- outer cylinder
- shaft spring
- cylindrical
- communication path
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 4
- 230000002542 deteriorative effect Effects 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 description 11
- 238000006073 displacement reaction Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
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
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
- F16J15/52—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms
-
- 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
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/22—Resilient suspensions characterised by arrangement, location or kind of springs having rubber springs only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
- B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
- B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
- B61F5/305—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating rubber 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
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
- F16F1/393—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type with spherical or conical sleeves
-
- 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
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
- F16F1/393—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type with spherical or conical sleeves
- F16F1/3935—Conical sleeves
-
- 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
- B60G2202/14—Plastic spring, e.g. rubber
-
- 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
- B60G2202/14—Plastic spring, e.g. rubber
- B60G2202/143—Plastic spring, e.g. rubber subjected to compression
-
- 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
- F16F2230/10—Enclosure elements, e.g. for protection
-
- 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
- F16F2230/10—Enclosure elements, e.g. for protection
- F16F2230/105—Flexible, e.g. bellows or bladder
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Vibration Prevention Devices (AREA)
- Sealing Devices (AREA)
- Diaphragms And Bellows (AREA)
Abstract
【解決手段】外筒2を設ける。外筒2から伝達される荷重を受ける中心材3を設ける。外筒2と中心材3との間に介在する円錐台形状の筒状弾性層4a、4bを設ける。外筒2及び中心材3に筒状の防火カバー6を止着する。防火カバー6で筒状弾性層4a、4bの下面を覆う。軸ばね1のそれ自体の性能に何の影響をも及ぼすことがない。筒状弾性層4a、4bが、火花、火気等から保護される。
【選択図】 図1
Description
2 外筒
3 中心材
4a、4b 筒状弾性層
5 中間筒
6 防火カバー
7 連通路
8 座板
9 芯軸
10 上端部
11 鋼製バンド
12 横孔
13 縦孔
14 連通路
Claims (3)
- 外筒と、該外筒から伝達される荷重を受ける中心材と、前記外筒及び中心材間に介在する円錐台形状の筒状弾性層と、を備えた軸ばねであって、前記外筒及び中心材に、筒状弾性層の下面を覆う筒状の防火カバーが止着されたことを特徴とする軸ばね。
- 前記防火カバーの内外を連通させる連通路が設けられ、該連通路は、その流路長を防火カバーの厚さよりも長く設定されたことを特徴とする請求項1に記載の軸ばね。
- 前記連通路は、中心材に形成されたことを特徴とする請求項2に記載の軸ばね。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015052844A JP6506058B2 (ja) | 2015-03-17 | 2015-03-17 | 軸ばね |
DE102016104496.2A DE102016104496B4 (de) | 2015-03-17 | 2016-03-11 | Achsfeder |
ATA137/2016A AT517290B1 (de) | 2015-03-17 | 2016-03-14 | Achsfeder |
CN201610150052.6A CN105987177B (zh) | 2015-03-17 | 2016-03-16 | 轴弹簧 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015052844A JP6506058B2 (ja) | 2015-03-17 | 2015-03-17 | 軸ばね |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016173121A true JP2016173121A (ja) | 2016-09-29 |
JP6506058B2 JP6506058B2 (ja) | 2019-04-24 |
Family
ID=56890263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015052844A Expired - Fee Related JP6506058B2 (ja) | 2015-03-17 | 2015-03-17 | 軸ばね |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6506058B2 (ja) |
CN (1) | CN105987177B (ja) |
AT (1) | AT517290B1 (ja) |
DE (1) | DE102016104496B4 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113631826A (zh) * | 2019-03-22 | 2021-11-09 | Gmt古米金属技术有限公司 | 弹簧元件和阻燃的覆盖层 |
WO2023095684A1 (ja) * | 2021-11-26 | 2023-06-01 | 住友理工株式会社 | 軸ばね用保護カバー及び鉄道車両用軸ばね |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3049029B1 (fr) * | 2016-03-18 | 2018-03-09 | Hutchinson | Dispositif antivibratoire tenant au feu destine a une application ferroviaire |
JP6789094B2 (ja) * | 2016-12-21 | 2020-11-25 | Toyo Tire株式会社 | 軸ばね |
DE102017222009A1 (de) * | 2017-12-06 | 2019-06-06 | Contitech Luftfedersysteme Gmbh | Federvorrichtung, Federsystem und Fahrzeug |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB694544A (en) * | 1950-10-31 | 1953-07-22 | Francesco Strozzi | Hydraulic shock absorber of the piston type |
JPH01131702U (ja) * | 1988-02-29 | 1989-09-07 | ||
JPH0367772U (ja) * | 1989-10-26 | 1991-07-02 | ||
JPH0429638A (ja) * | 1990-05-22 | 1992-01-31 | Bridgestone Corp | 免震支持装置の耐火構造 |
JP2000088029A (ja) * | 1998-09-11 | 2000-03-28 | Toyo Tire & Rubber Co Ltd | 防振装置 |
US20040188199A1 (en) * | 2003-02-14 | 2004-09-30 | Zf Sachs Ag | Bellows for hydraulic, hydropneumatic, or pneumatic piston-cylinder units |
JP2007278398A (ja) * | 2006-04-07 | 2007-10-25 | Toyo Tire & Rubber Co Ltd | 車両用防振具 |
ES2507466A1 (es) * | 2014-07-24 | 2014-10-14 | Metalocaucho, S.L. | Resorte ignífugo para suspensiones primarias de bogies ferroviarios |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2352189A1 (fr) * | 1976-05-18 | 1977-12-16 | Carpano & Pons | Temporisateur pneumatique |
DE102011084684B3 (de) * | 2011-10-18 | 2013-03-28 | Zf Friedrichshafen Ag | Faltenbalg-Belüftung bei einem Schwingungsdämpfer |
CN202451691U (zh) * | 2012-01-11 | 2012-09-26 | 长沙市比亚迪汽车有限公司 | 一种减震器防尘罩 |
US9435393B2 (en) * | 2012-07-03 | 2016-09-06 | Continental Teves Ag & Co. Ohg | Air spring strut |
-
2015
- 2015-03-17 JP JP2015052844A patent/JP6506058B2/ja not_active Expired - Fee Related
-
2016
- 2016-03-11 DE DE102016104496.2A patent/DE102016104496B4/de active Active
- 2016-03-14 AT ATA137/2016A patent/AT517290B1/de not_active IP Right Cessation
- 2016-03-16 CN CN201610150052.6A patent/CN105987177B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB694544A (en) * | 1950-10-31 | 1953-07-22 | Francesco Strozzi | Hydraulic shock absorber of the piston type |
JPH01131702U (ja) * | 1988-02-29 | 1989-09-07 | ||
JPH0367772U (ja) * | 1989-10-26 | 1991-07-02 | ||
JPH0429638A (ja) * | 1990-05-22 | 1992-01-31 | Bridgestone Corp | 免震支持装置の耐火構造 |
JP2000088029A (ja) * | 1998-09-11 | 2000-03-28 | Toyo Tire & Rubber Co Ltd | 防振装置 |
US20040188199A1 (en) * | 2003-02-14 | 2004-09-30 | Zf Sachs Ag | Bellows for hydraulic, hydropneumatic, or pneumatic piston-cylinder units |
JP2007278398A (ja) * | 2006-04-07 | 2007-10-25 | Toyo Tire & Rubber Co Ltd | 車両用防振具 |
ES2507466A1 (es) * | 2014-07-24 | 2014-10-14 | Metalocaucho, S.L. | Resorte ignífugo para suspensiones primarias de bogies ferroviarios |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113631826A (zh) * | 2019-03-22 | 2021-11-09 | Gmt古米金属技术有限公司 | 弹簧元件和阻燃的覆盖层 |
US20220186805A1 (en) * | 2019-03-22 | 2022-06-16 | Gmt Gummi-Metall-Technik Gmbh | Spring element and fire-resistant cover layer |
CN113631826B (zh) * | 2019-03-22 | 2024-04-19 | Gmt古米金属技术有限公司 | 弹簧元件和阻燃的覆盖层 |
US12055192B2 (en) * | 2019-03-22 | 2024-08-06 | Gmt Gummi-Metall-Technik Gmbh | Spring element and fire-resistant cover layer |
WO2023095684A1 (ja) * | 2021-11-26 | 2023-06-01 | 住友理工株式会社 | 軸ばね用保護カバー及び鉄道車両用軸ばね |
Also Published As
Publication number | Publication date |
---|---|
JP6506058B2 (ja) | 2019-04-24 |
DE102016104496B4 (de) | 2023-10-12 |
CN105987177B (zh) | 2020-01-03 |
CN105987177A (zh) | 2016-10-05 |
AT517290A2 (de) | 2016-12-15 |
DE102016104496A1 (de) | 2016-09-29 |
AT517290A3 (de) | 2019-08-15 |
AT517290B1 (de) | 2020-10-15 |
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