AT517290A3 - Achsfeder - Google Patents

Achsfeder Download PDF

Info

Publication number
AT517290A3
AT517290A3 ATA137/2016A AT1372016A AT517290A3 AT 517290 A3 AT517290 A3 AT 517290A3 AT 1372016 A AT1372016 A AT 1372016A AT 517290 A3 AT517290 A3 AT 517290A3
Authority
AT
Austria
Prior art keywords
cylindrical
outer cylinder
axle spring
central member
sparks
Prior art date
Application number
ATA137/2016A
Other languages
English (en)
Other versions
AT517290A2 (de
AT517290B1 (de
Inventor
Masuda Takeshi
Original Assignee
Toyo Tire & Rubber Co
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
Application filed by Toyo Tire & Rubber Co filed Critical Toyo Tire & Rubber Co
Publication of AT517290A2 publication Critical patent/AT517290A2/de
Publication of AT517290A3 publication Critical patent/AT517290A3/de
Application granted granted Critical
Publication of AT517290B1 publication Critical patent/AT517290B1/de

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
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • 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
    • 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
    • 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
    • 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

Eine Achsfeder (1) wird bereitgestellt, die in der Lage ist, eine zylindrische, elastische Schicht aus Gummi (4a, 4b) vor Funken und Feuer zu schützen, ohne dass sich die Eigenschaften wie beispielsweise die Eigenschaften betreffend die Vibrationsfestigkeit und die Haltbarkeit der zylindrischen, elastischen Schicht (4a, 4b) verschlechtern. Die Achsfeder (1) umfasst: einen äußeren Zylinder (2); ein zentrales Element (3), welches eine vom dem äußeren Zylinder (2) übertragene Last aufnimmt; und zylindrische, elastische Schichten (4a, 4b), welche zwischen dem äußeren Zylinder (2) und dem zentralen Element (3) eingefügt sind, und jeweils eine Kegelstumpfform aufweisen. Eine zylindrische, feuerfeste Abdeckung (6) ist an dem äußeren Zylinder (2) und dem zentralen Element (3) angeordnet. Die unteren Oberflächen der zylindrischen, elastischen Schichten (4a, 4b) werden durch die feuerfeste Abdeckung (6) abgedeckt. Auf die Eigenschaften der Achsfeder (1) an sich wird kein Einfluss ausgeübt. Die zylindrischen elastischen Schichten (4a, 4b) werden vor Funken, Feuer und dergleichen geschützt.
ATA137/2016A 2015-03-17 2016-03-14 Achsfeder AT517290B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015052844A JP6506058B2 (ja) 2015-03-17 2015-03-17 軸ばね

Publications (3)

Publication Number Publication Date
AT517290A2 AT517290A2 (de) 2016-12-15
AT517290A3 true AT517290A3 (de) 2019-08-15
AT517290B1 AT517290B1 (de) 2020-10-15

Family

ID=56890263

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA137/2016A AT517290B1 (de) 2015-03-17 2016-03-14 Achsfeder

Country Status (4)

Country Link
JP (1) JP6506058B2 (de)
CN (1) CN105987177B (de)
AT (1) AT517290B1 (de)
DE (1) DE102016104496B4 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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
EP3712461A1 (de) * 2019-03-22 2020-09-23 GMT Gummi-Metall-Technik GmbH Federelement und brandhemmende deckschicht
JP7646524B2 (ja) * 2021-11-26 2025-03-17 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
JP2023098306A (ja) * 2021-12-28 2023-07-10 ニッタ化工品株式会社 積層型防振ゴム及びゴム部材

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007278398A (ja) * 2006-04-07 2007-10-25 Toyo Tire & Rubber Co Ltd 車両用防振具

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE506125A (de) * 1950-10-31
FR2352189A1 (fr) * 1976-05-18 1977-12-16 Carpano & Pons Temporisateur pneumatique
JPH0625561Y2 (ja) * 1988-02-29 1994-07-06 昭和電線電纜株式会社 免震アイソレーター
JPH0367772U (de) * 1989-10-26 1991-07-02
JP2947876B2 (ja) * 1990-05-22 1999-09-13 株式会社ブリヂストン 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
DE10306121B4 (de) * 2003-02-14 2009-06-04 Zf Sachs Ag Be- und Entlüftungsvorrichtung für einen Faltenbalg für hydraulische, hydropneumatische oder pneumatische Kolben-Zylinder-Aggregate
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
EP2870378B1 (de) * 2012-07-03 2022-04-13 Continental Teves AG & Co. OHG Luftfederbein
ES2507466B1 (es) 2014-07-24 2015-06-11 Metalocaucho, S.L. Resorte ignífugo para suspensiones primarias de bogies ferroviarios

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007278398A (ja) * 2006-04-07 2007-10-25 Toyo Tire & Rubber Co Ltd 車両用防振具

Also Published As

Publication number Publication date
DE102016104496B4 (de) 2023-10-12
JP6506058B2 (ja) 2019-04-24
AT517290A2 (de) 2016-12-15
DE102016104496A1 (de) 2016-09-29
CN105987177B (zh) 2020-01-03
CN105987177A (zh) 2016-10-05
AT517290B1 (de) 2020-10-15
JP2016173121A (ja) 2016-09-29

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