GB390615A - Improvements in and relating to the suspension of electric motors in railway and like vehicles - Google Patents
Improvements in and relating to the suspension of electric motors in railway and like vehiclesInfo
- Publication number
- GB390615A GB390615A GB5817/32A GB581732A GB390615A GB 390615 A GB390615 A GB 390615A GB 5817/32 A GB5817/32 A GB 5817/32A GB 581732 A GB581732 A GB 581732A GB 390615 A GB390615 A GB 390615A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring
- springs
- driving
- nosepiece
- load
- 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)
- Vibration Prevention Devices (AREA)
- Springs (AREA)
Abstract
390,615. Motor driving arrangements. SPENCER, MOULTON, & CO., Ltd., G. and GLASCODINE, R. T., 2, Central Buildings, Westminster. Feb. 26, 1932, No. 5817. [Class 35.] A motor suspension for electrically propelled rail vehicles comprises a rigid casing swung at one end on the driving axle with a spring or springs at the opposite end taking the static load and an additional spring or springs at such end unaffected by the load but operative to resist movements of the casing due to torque &c. impulses produced when running. The nosepiece 9 of the motor casing 6, swung on the driving axle 1, engages a bearer plate 13 with a bridge-piece 15 guided between the walls 18, 19 of a bracket casting 11 bolted to a machined facing on a cross member 12 of the vehicle frame. The static weight is taken by a spring 26 seated in a central pocket 24, additional springs 31, 32, 35, 36, connected to the plate 13 by bolts 39, 40 and located in adjacent pockets with horizontal partitions 27, 28, being brought into operation by movements of the casing due to torque reactions &c. A rod 41 threaded into the plate 13 to locate the spring 26 is provided with a squared head to facilitate removal. The springs may be as shown, of rubber in cylindrical form with uniformly spaced metal plates embedded in the material, or they may each consist of a series of rings of rubber moulded about metal plates with metal plates interposed between the rings. The nosepiece 9 may be laterally cushioned by rubber cheekplates 44, 45 or it may be frictionally held by a spring-pressed plunger 52, Fig. 4, the head 50 of which may be faced with suitable material. The spring 56 acting on the plunger is encased by a cover 57 and a nut 58 retains the plunger in position if the nosepiece is withdrawn. Instead of independent additional springs for cushioning the upward and downward driving thrusts, dual functioning supplementary springs acting to cushion thrusts in either direction may be provided in association with the load-carrying spring 26. The springs in each case are arranged to provide suitably greater resistance to movements in the downward direction in which the static load and driving reactions act conjointly.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5817/32A GB390615A (en) | 1932-02-26 | 1932-02-26 | Improvements in and relating to the suspension of electric motors in railway and like vehicles |
FR735665D FR735665A (en) | 1932-02-26 | 1932-04-21 | Improvement in the suspension of electric motors in railroad cars and other vehicles |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB735665X | 1932-02-26 | ||
GB5817/32A GB390615A (en) | 1932-02-26 | 1932-02-26 | Improvements in and relating to the suspension of electric motors in railway and like vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB390615A true GB390615A (en) | 1933-04-13 |
Family
ID=26240171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5817/32A Expired GB390615A (en) | 1932-02-26 | 1932-02-26 | Improvements in and relating to the suspension of electric motors in railway and like vehicles |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR735665A (en) |
GB (1) | GB390615A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2508139A (en) * | 1944-05-10 | 1950-05-16 | English Electric Co Ltd | Motor suspension |
DE10306554B4 (en) * | 2003-02-17 | 2014-01-02 | Siemens Aktiengesellschaft | Device for driving a vehicle |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE944379C (en) * | 1952-07-17 | 1956-06-14 | Krauss Maffei Ag | Wear-free and maintenance-free resilient suspension device for the nose of the motor of electric traction vehicles facing away from the pawl bearings |
-
1932
- 1932-02-26 GB GB5817/32A patent/GB390615A/en not_active Expired
- 1932-04-21 FR FR735665D patent/FR735665A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2508139A (en) * | 1944-05-10 | 1950-05-16 | English Electric Co Ltd | Motor suspension |
DE10306554B4 (en) * | 2003-02-17 | 2014-01-02 | Siemens Aktiengesellschaft | Device for driving a vehicle |
Also Published As
Publication number | Publication date |
---|---|
FR735665A (en) | 1932-11-14 |
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