GB803883A - Improvements relating to axle suspended electric traction motor drives - Google Patents
Improvements relating to axle suspended electric traction motor drivesInfo
- Publication number
- GB803883A GB803883A GB2426454A GB2426454A GB803883A GB 803883 A GB803883 A GB 803883A GB 2426454 A GB2426454 A GB 2426454A GB 2426454 A GB2426454 A GB 2426454A GB 803883 A GB803883 A GB 803883A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor
- housing
- axle
- seating
- rigid
- 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
- B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
- B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
- B61C9/48—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
803,883. Mounting motors. ENGLISH ELECTRIC CO., Ltd. Aug. 19, 1955 [Aug. 20, 1954], No. 24264/54. Class 35. [Also in Group XXXI] The mounting of an electric tractor motor 10 comprises suspension bearings 15, 15 between the vehicle axle 12 and a tubular housing 16, a plurality of rubber rings 23 encircling and spaced along the housing 16, and resiliently mounting the latter in a seating 26 rigid with the motor frame 10, the radial clearance between the housing 16 and the seating 26 being such as to allow limited relative radial and tilting movement of the housing 16 and the motor 10, and separate resilient means 32 interconnecting the housing 16 and the motor 10 for resiliently restraining relative transverse movement of the housing 16 and the motor 10. The resilient means 32 comprise rubber blocks prestressed in compression between a bracket 31 rigid with the housing 16 and a U-shaped bracket 30 rigid with the motor 10. The seating 26 comprises a semicircular part formed integral with the frame of the motor 10 and two semicircular caps 27. The rubber rings 23 are bonded to inner and outer metal tubes 24 and 25, each unit 23, 24, 25 being split diametrically. Insulating sleeves 29, 29 prevent metal-to-metal contact between the housing 16 and the seating 26. A circuit to earth which does not include the bearings 15, is provided by a brush 33 mounted in an insulated brush box 34. The drive from the motor 10 to the axle 12 is by means of a pinion 13 of the motor shaft meshing with a gear wheel 14 carried by the axle 12. The flanks of each tooth of the pinion 13 are tapered so that relative tilting movement of the housing 16 and the motor 10 cannot result in a concentration of tooth loading at the end of the teeth. In a modification (Fig. 3, not shown), a second assembly of brackets 30, 31, and rubber blocks 32, are mounted above, as well as below, the axle 12. Specifications 561,714, [Group XXIV], 701,978 and 735,587, [Group XXXI], are referred to in the Provisional Specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2426454A GB803883A (en) | 1954-08-20 | 1954-08-20 | Improvements relating to axle suspended electric traction motor drives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2426454A GB803883A (en) | 1954-08-20 | 1954-08-20 | Improvements relating to axle suspended electric traction motor drives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB803883A true GB803883A (en) | 1958-11-05 |
Family
ID=10208981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2426454A Expired GB803883A (en) | 1954-08-20 | 1954-08-20 | Improvements relating to axle suspended electric traction motor drives |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB803883A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1225689B (en) * | 1960-07-26 | 1966-09-29 | Siemens Ag | Traction motor suspension of an electric traction vehicle, in particular a rail traction vehicle |
| US4697527A (en) * | 1983-10-17 | 1987-10-06 | Carl Hurth Maschinen- Und Zahnradfabrik Gmbh & Co. | Drive unit for a rail vehicle |
| WO1996023687A1 (en) * | 1995-02-04 | 1996-08-08 | Abb Daimler-Benz Transportation (Deutschland) Gmbh | Partially sprung drive, in particular for electric traction vehicles |
| CN113562013A (en) * | 2021-08-26 | 2021-10-29 | 中车株洲电力机车有限公司 | Motor suspension device |
-
1954
- 1954-08-20 GB GB2426454A patent/GB803883A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1225689B (en) * | 1960-07-26 | 1966-09-29 | Siemens Ag | Traction motor suspension of an electric traction vehicle, in particular a rail traction vehicle |
| US4697527A (en) * | 1983-10-17 | 1987-10-06 | Carl Hurth Maschinen- Und Zahnradfabrik Gmbh & Co. | Drive unit for a rail vehicle |
| WO1996023687A1 (en) * | 1995-02-04 | 1996-08-08 | Abb Daimler-Benz Transportation (Deutschland) Gmbh | Partially sprung drive, in particular for electric traction vehicles |
| US5943959A (en) * | 1995-02-04 | 1999-08-31 | Abb Daimler-Benz Transportation (Deutschland) Gmbh | Partially sprung drive, in particular for electric traction vehicles |
| CN113562013A (en) * | 2021-08-26 | 2021-10-29 | 中车株洲电力机车有限公司 | Motor suspension device |
| CN113562013B (en) * | 2021-08-26 | 2022-11-08 | 中车株洲电力机车有限公司 | Motor suspension device and installation method thereof |
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