ES321877A1 - Locomotive - Google Patents
LocomotiveInfo
- Publication number
- ES321877A1 ES321877A1 ES0321877A ES321877A ES321877A1 ES 321877 A1 ES321877 A1 ES 321877A1 ES 0321877 A ES0321877 A ES 0321877A ES 321877 A ES321877 A ES 321877A ES 321877 A1 ES321877 A1 ES 321877A1
- Authority
- ES
- Spain
- Prior art keywords
- wheels
- rails
- driving
- driving wheels
- locomotive
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C15/00—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels
- B61C15/04—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels by controlling wheel pressure, e.g. by movable weights or heavy parts or by magnetic devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C13/00—Locomotives or motor railcars characterised by their application to special systems or purposes
- B61C13/04—Locomotives or motor railcars characterised by their application to special systems or purposes for elevated railways with rigid rails
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
A two-rail locomotive for use in mines, comprises a body 2 and at least two driving or braking wheels 11, 12 engaging the webs 18 of I-section rails 1, running wheels 3 engaging the flanges of the I-section rails 1 which are spaced horizontally or vertically (not shown), to support the locomotive below the rails 1 or above (not shown), each driving wheel 11, 12 being mounted between pairs of plates 13, 14 pivoted to pairs of link arms 15, 16 pivoted to lugs on the body 1 so as to be arcuately displaceable relative to the body 1 to alter the pressure exerted by the driving wheels outwardly, or inwardly (not shown), on the rails in response to the tractive effort exerted by the locomotive on the track via the driving wheels. At least one of the link arms 15, 16 has a slidable pivot pin (not shown) and spring loading means to bias the driving wheel towards the rails. In one embodiment (Fig. 3, only shown), the driving wheels 11, 12 are staggered and reaction wheels 9, 10 are provided in another embodiment, the driving wheels are directly opposite each other. The driving wheels 11, 12 are driven via gearing, telescopic shafts 20 and further gearing from a shaft driven via an hydraulic transmission by a diesel engine. A driver control cab is provided. A brake may be applied to the driving wheels and/or to the transmission.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB171165A GB1108101A (en) | 1965-01-14 | 1965-01-14 | Locomotive |
Publications (1)
Publication Number | Publication Date |
---|---|
ES321877A1 true ES321877A1 (en) | 1966-10-16 |
Family
ID=9726691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0321877A Expired ES321877A1 (en) | 1965-01-14 | 1966-01-08 | Locomotive |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE675057A (en) |
ES (1) | ES321877A1 (en) |
FR (1) | FR1463486A (en) |
GB (1) | GB1108101A (en) |
NL (1) | NL6600338A (en) |
-
1965
- 1965-01-14 GB GB171165A patent/GB1108101A/en not_active Expired
-
1966
- 1966-01-08 ES ES0321877A patent/ES321877A1/en not_active Expired
- 1966-01-11 NL NL6600338A patent/NL6600338A/xx unknown
- 1966-01-12 FR FR45628A patent/FR1463486A/en not_active Expired
- 1966-01-13 BE BE675057D patent/BE675057A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL6600338A (en) | 1966-07-15 |
BE675057A (en) | 1966-05-03 |
GB1108101A (en) | 1968-04-03 |
FR1463486A (en) | 1966-12-23 |
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