BR112014029456A2 - dispositivo de mola e mecanismo de rodagem para um veículo sobre trilhos - Google Patents
dispositivo de mola e mecanismo de rodagem para um veículo sobre trilhosInfo
- Publication number
- BR112014029456A2 BR112014029456A2 BR112014029456A BR112014029456A BR112014029456A2 BR 112014029456 A2 BR112014029456 A2 BR 112014029456A2 BR 112014029456 A BR112014029456 A BR 112014029456A BR 112014029456 A BR112014029456 A BR 112014029456A BR 112014029456 A2 BR112014029456 A2 BR 112014029456A2
- Authority
- BR
- Brazil
- Prior art keywords
- spring body
- spring
- spring device
- section
- axial
- Prior art date
Links
Classifications
-
- 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
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/04—Bolster supports or mountings
- B61F5/08—Bolster supports or mountings 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
- F16F1/371—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by inserts or auxiliary extension or exterior elements, e.g. for rigidification
- F16F1/3713—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by inserts or auxiliary extension or exterior elements, e.g. for rigidification with external elements passively influencing spring stiffness, e.g. rings or hoops
-
- 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
- F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
- F16F1/3732—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having an annular or the like shape, e.g. grommet-type resilient 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
- F16F1/36—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
- F16F1/387—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 comprising means for modifying the rigidity in particular directions
- F16F1/3876—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 comprising means for modifying the rigidity in particular directions by means of inserts of more rigid material
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Vehicle Body Suspensions (AREA)
- Vibration Prevention Devices (AREA)
Abstract
resumo patente de invenção: "dispositivo de mola para um veículo sobre trilhos". a presente invenção refere-se a dispositivo de mola, em particular a dispositivo secundário de suspensão de veículo sobre trilhos, compreendendo corpo de mola (120.1) feito substancialmente de material polimérico que define direção axial e direção radial. o corpo de mola (120.1), na direção axial, tem uma seção central (120.2) localizada entre primeira seção de extremidade (120.3) e uma segunda seção de extremidade (120.3), em que a seção central (120.2) tem pelo menos uma seção de cintura radial (120.5). a primeira seção de extremidade (120.3) tem reentrância que se estende da primeira superfície de extremidade externa (120.4) em direção à seção central (120.2) de modo que é formada uma cavidade axial no corpo de mola (120.7), em que a cavidade axial no corpo de mola (120.7) é confinada por uma superfície interna compatível (120.8). uma inserção (121) é inserida na cavidade axial no corpo de mola (120.7), a inserção (121) contata a superfície interna (120.8) do corpo de mola (120.1) para modificar uma rigidez do dispositivo de mola em comparação com um estado de referência, a inserção (121) não está inserida na cavidade axial no corpo de mola (120.7).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12170115.5A EP2669137B1 (en) | 2012-05-30 | 2012-05-30 | Spring device for a rail vehicle |
PCT/EP2013/061135 WO2013178719A1 (en) | 2012-05-30 | 2013-05-29 | Spring device for a rail vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112014029456A2 true BR112014029456A2 (pt) | 2017-06-27 |
Family
ID=48576986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014029456A BR112014029456A2 (pt) | 2012-05-30 | 2013-05-29 | dispositivo de mola e mecanismo de rodagem para um veículo sobre trilhos |
Country Status (8)
Country | Link |
---|---|
US (1) | US9440663B2 (pt) |
EP (1) | EP2669137B1 (pt) |
CN (2) | CN203257956U (pt) |
AU (1) | AU2013269635B2 (pt) |
BR (1) | BR112014029456A2 (pt) |
CA (1) | CA2874090C (pt) |
RU (1) | RU2632055C2 (pt) |
WO (1) | WO2013178719A1 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2534870T3 (es) * | 2012-05-30 | 2015-04-29 | Bombardier Transportation Gmbh | Disposición de impulsión para un órgano de rodadura |
EP2669137B1 (en) | 2012-05-30 | 2020-07-08 | Bombardier Transportation GmbH | Spring device for a rail vehicle |
CN103863347A (zh) * | 2014-04-02 | 2014-06-18 | 成都市新筑路桥机械股份有限公司 | 一种用于100%低地板有轨电车的二系沙漏簧悬挂装置 |
CN110469609A (zh) * | 2019-08-29 | 2019-11-19 | 株洲时代新材料科技股份有限公司 | 一种带硬止挡的复合橡胶金属止挡方法及复合橡胶止挡 |
CN111038545B (zh) * | 2020-01-14 | 2021-03-12 | 株洲时代瑞唯减振装备有限公司 | 一种一系悬挂装置的横向和纵向刚度调节方法及结构 |
CN111038544B (zh) * | 2020-01-14 | 2021-03-12 | 株洲时代瑞唯减振装备有限公司 | 一种双锥簧的限位方法及装置 |
RU199813U1 (ru) * | 2020-07-06 | 2020-09-21 | Акционерное общество «Научно-производственная корпорация «Уралвагонзавод» имени Ф.Э. Дзержинского» | Составная пружина рессорного подвешивания тележки грузового железнодорожного вагона |
RU199816U1 (ru) * | 2020-07-06 | 2020-09-21 | Акционерное общество «Научно-производственная корпорация Уралвагонзавод» имени Ф.Э. Дзержинского» | Составная пружина рессорного подвешивания тележки грузового железнодорожного вагона |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB775248A (en) * | 1955-07-28 | 1957-05-22 | Norman David Imrie | Improvements in or relating to mountings for absorbing or reducing shock and/or noise |
US3134585A (en) * | 1960-02-08 | 1964-05-26 | Miner Inc W H | Shock attenuating devices |
US3575403A (en) * | 1968-03-21 | 1971-04-20 | Pneumatiques Caoutchouc Mfg | Rubber-containing spring means |
US3584858A (en) * | 1969-04-25 | 1971-06-15 | Lord Corp | Compression spring |
US4522378A (en) * | 1983-11-02 | 1985-06-11 | Illinois Tool Works, Inc. | Wiper motor mounting grommet |
GB8408167D0 (en) * | 1984-03-29 | 1984-05-10 | Dunlop Ltd | Vehicle suspension |
DE8535955U1 (de) * | 1985-12-20 | 1986-02-20 | Deutsche Bundesbahn, vertreten durch das Bundesbahn-Zentralamt Minden (Westf), 4950 Minden | Wiegenfederung für ein Schienenfahrzeug-Drehgestell |
DE3808593A1 (de) * | 1988-03-15 | 1989-09-28 | Gutehoffnungshuette Man | Radsatzfuehrung fuer drehgestelle von schienenfahrzeugen, insbesondere fahrzeuge des nahverkehrs |
DE4136926A1 (de) | 1991-11-11 | 1993-05-13 | Abb Henschel Waggon Union | Fahrwerk fuer niederflurbahnen |
GB2342974B (en) * | 1998-10-21 | 2000-10-25 | Btr Industries Ltd | Elastomeric mounting (c) |
DE102005004203A1 (de) * | 2004-12-24 | 2006-07-13 | Volkswagen Ag | Momentenstützlager |
DE102007023886A1 (de) * | 2007-05-23 | 2008-12-11 | Woco Avs Gmbh | Einsatzlagerteil, elastisches Einsatzlager und Federbeinlageranordnung |
US7641182B2 (en) * | 2007-08-31 | 2010-01-05 | Bfs Diversifield Products, Llc | Rigid jounce bumper and gas spring assembly including same |
CN201747838U (zh) * | 2010-07-22 | 2011-02-16 | 株洲时代新材料科技股份有限公司 | 一种二系悬挂的橡胶弹簧 |
DE102011110090A1 (de) | 2011-08-12 | 2013-02-14 | Bombardier Transportation Gmbh | Radträgeranlenkung für ein Schienenfahrzeug |
EP2669137B1 (en) * | 2012-05-30 | 2020-07-08 | Bombardier Transportation GmbH | Spring device for a rail vehicle |
-
2012
- 2012-05-30 EP EP12170115.5A patent/EP2669137B1/en active Active
- 2012-11-30 CN CN2012206473236U patent/CN203257956U/zh not_active Expired - Lifetime
- 2012-11-30 CN CN201210506221.7A patent/CN103453061B/zh active Active
-
2013
- 2013-05-29 BR BR112014029456A patent/BR112014029456A2/pt active Search and Examination
- 2013-05-29 CA CA2874090A patent/CA2874090C/en active Active
- 2013-05-29 WO PCT/EP2013/061135 patent/WO2013178719A1/en active Application Filing
- 2013-05-29 AU AU2013269635A patent/AU2013269635B2/en active Active
- 2013-05-29 US US14/402,851 patent/US9440663B2/en active Active
- 2013-05-29 RU RU2014153535A patent/RU2632055C2/ru active
Also Published As
Publication number | Publication date |
---|---|
AU2013269635B2 (en) | 2016-08-11 |
CN203257956U (zh) | 2013-10-30 |
CN103453061A (zh) | 2013-12-18 |
EP2669137A1 (en) | 2013-12-04 |
CA2874090C (en) | 2018-10-02 |
US9440663B2 (en) | 2016-09-13 |
RU2632055C2 (ru) | 2017-10-02 |
US20150108701A1 (en) | 2015-04-23 |
AU2013269635A1 (en) | 2014-12-18 |
CA2874090A1 (en) | 2013-12-05 |
RU2014153535A (ru) | 2016-07-20 |
EP2669137B1 (en) | 2020-07-08 |
CN103453061B (zh) | 2018-07-17 |
WO2013178719A1 (en) | 2013-12-05 |
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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] | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |