BR9902055A - Combination of brake disc and hub-holder - Google Patents
Combination of brake disc and hub-holderInfo
- Publication number
- BR9902055A BR9902055A BR9902055A BR9902055A BR9902055A BR 9902055 A BR9902055 A BR 9902055A BR 9902055 A BR9902055 A BR 9902055A BR 9902055 A BR9902055 A BR 9902055A BR 9902055 A BR9902055 A BR 9902055A
- Authority
- BR
- Brazil
- Prior art keywords
- brake disc
- hub
- combination
- perpendicularly
- holder
- Prior art date
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
Patente de Invenção: <B>"COMBINAçãO DE DISCO DE FREIO E CUBO-SUPORTE"<D>. A combinação da presente invenção é particularmente destinada a trens de passageiros, a qual permite reduzir custos de manutenção, apresentando, ainda, ótimas características mecânicas. Isto é conseguido pelo fato de que o disco de freio (8, 18) é montado fixamente no cubo-suporte (1) através de meios que compreendem elementos resilientes (14), o cubo-suporte (1) compreendendo um corpo substancialmente cilíndrico (5) do qual externamente se projetam perpendicularmente uma multiplicidade de cabeçotes (2) tendo, cada um, um furo central (3) passante, cada furo (3) estando disposto perpendicularmente em relação ao dito cubo (1); o disco de freio (8, 18) sendo dotado de superficies espaçadas e opostas de frenagem (9) tendo regiões radiais (11, 12) com furos passantes (13).Invention Patent: <B> "BRAKE DISC AND SUPPORT CUBE COMBINATION" <D>. The combination of the present invention is particularly intended for passenger trains, which allows to reduce maintenance costs, while also presenting excellent mechanical characteristics. This is achieved by the fact that the brake disc (8, 18) is fixedly mounted on the support hub (1) by means comprising resilient elements (14), the support hub (1) comprising a substantially cylindrical body ( 5) from which a multiplicity of heads (2) are perpendicularly projected perpendicularly, each having a central hole (3) passing through, each hole (3) being arranged perpendicularly in relation to said hub (1); the brake disc (8, 18) being provided with spaced and opposite braking surfaces (9) having radial regions (11, 12) with through holes (13).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9902055A BR9902055A (en) | 1999-04-30 | 1999-04-30 | Combination of brake disc and hub-holder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9902055A BR9902055A (en) | 1999-04-30 | 1999-04-30 | Combination of brake disc and hub-holder |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9902055A true BR9902055A (en) | 2000-11-07 |
Family
ID=4072529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9902055A BR9902055A (en) | 1999-04-30 | 1999-04-30 | Combination of brake disc and hub-holder |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR9902055A (en) |
-
1999
- 1999-04-30 BR BR9902055A patent/BR9902055A/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TC | Change of proprietor's name | ||
B09A | Decision: intention to grant | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/04/1999, OBSERVADAS AS CONDICOES LEGAIS. |
|
B25G | Requested change of headquarter approved | ||
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 30.04.2019 |