ES2178522A1 - Improvements to conventional motor bogies with adaptation to various track widths (with possible application to trailers) - Google Patents
Improvements to conventional motor bogies with adaptation to various track widths (with possible application to trailers)Info
- Publication number
- ES2178522A1 ES2178522A1 ES009901631A ES9901631A ES2178522A1 ES 2178522 A1 ES2178522 A1 ES 2178522A1 ES 009901631 A ES009901631 A ES 009901631A ES 9901631 A ES9901631 A ES 9901631A ES 2178522 A1 ES2178522 A1 ES 2178522A1
- Authority
- ES
- Spain
- Prior art keywords
- trailers
- adaptation
- possible application
- track widths
- motor
- 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
Landscapes
- General Details Of Gearings (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
Improvements to conventional motor bogies with adaptation to various track widths (with possible application to trailers) made up of the assembly of a single motor for each pair of wheels and these wheels are mounted independently on semi-axes that receive the motor pair through a gear system of curved spikes that are engaged in the grooved interior of hollowed tubes, that in turn, using other convex curved spikes, are engaged in another grooved hollow coupling, mounted with a crown that receives the motor pair.Each wheel is independently mounted in a semi-axis that, with its grease boxes, are coupled to the ends of hairpins so that the suspension, shock absorption, and guiding functions are performed independently for each wheel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9901631A ES2178522B1 (en) | 1999-07-20 | 1999-07-20 | PERFECTION IN CONVENTIONAL MOTOR BOGIES WITH ADAPTATION TO DIFFERENT WAYS OF THE ROAD (WITH POSSIBLE APPLICATION TO TRAILERS). |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9901631A ES2178522B1 (en) | 1999-07-20 | 1999-07-20 | PERFECTION IN CONVENTIONAL MOTOR BOGIES WITH ADAPTATION TO DIFFERENT WAYS OF THE ROAD (WITH POSSIBLE APPLICATION TO TRAILERS). |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2178522A1 true ES2178522A1 (en) | 2002-12-16 |
ES2178522B1 ES2178522B1 (en) | 2004-09-01 |
Family
ID=8309297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9901631A Expired - Fee Related ES2178522B1 (en) | 1999-07-20 | 1999-07-20 | PERFECTION IN CONVENTIONAL MOTOR BOGIES WITH ADAPTATION TO DIFFERENT WAYS OF THE ROAD (WITH POSSIBLE APPLICATION TO TRAILERS). |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2178522B1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3508496A (en) * | 1967-02-06 | 1970-04-28 | Univ Northwestern | Transportation system |
ES2078137A1 (en) * | 1992-09-30 | 1995-12-01 | Invastesa | Bogies for railway vehicles with variable gap between wheels. |
ES2084551A2 (en) * | 1993-10-15 | 1996-05-01 | Invest Y Asesoriamiento Tecnic | A guiding system applicable to a four-wheel bogie with variable gap between them. |
EP0857636A2 (en) * | 1997-02-10 | 1998-08-12 | Sumitomo Metal Industries, Ltd. | Gauge-changeable bogie for railroad carbody |
EP0873929A2 (en) * | 1997-04-22 | 1998-10-28 | Railway Technical Research Institute | Variable gauge bogie for rolling stock |
-
1999
- 1999-07-20 ES ES9901631A patent/ES2178522B1/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3508496A (en) * | 1967-02-06 | 1970-04-28 | Univ Northwestern | Transportation system |
ES2078137A1 (en) * | 1992-09-30 | 1995-12-01 | Invastesa | Bogies for railway vehicles with variable gap between wheels. |
ES2084551A2 (en) * | 1993-10-15 | 1996-05-01 | Invest Y Asesoriamiento Tecnic | A guiding system applicable to a four-wheel bogie with variable gap between them. |
EP0857636A2 (en) * | 1997-02-10 | 1998-08-12 | Sumitomo Metal Industries, Ltd. | Gauge-changeable bogie for railroad carbody |
EP0873929A2 (en) * | 1997-04-22 | 1998-10-28 | Railway Technical Research Institute | Variable gauge bogie for rolling stock |
Also Published As
Publication number | Publication date |
---|---|
ES2178522B1 (en) | 2004-09-01 |
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Legal Events
Date | Code | Title | Description |
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EC2A | Search report published |
Date of ref document: 20021216 Kind code of ref document: A1 |
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FG2A | Definitive protection |
Ref document number: 2178522B1 Country of ref document: ES |
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FD1A | Patent lapsed |
Effective date: 20100312 |