GB591004A - Improvements in or relating to steam locomotives having individual axle drives - Google Patents
Improvements in or relating to steam locomotives having individual axle drivesInfo
- Publication number
- GB591004A GB591004A GB1445/45A GB144545A GB591004A GB 591004 A GB591004 A GB 591004A GB 1445/45 A GB1445/45 A GB 1445/45A GB 144545 A GB144545 A GB 144545A GB 591004 A GB591004 A GB 591004A
- Authority
- GB
- United Kingdom
- Prior art keywords
- crankshaft
- gear
- pinion
- pinion shaft
- drives
- 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
- B61C9/02—Transmission systems in or for locomotives or motor railcars with reciprocating piston steam engines
- B61C9/06—Transmission systems in or for locomotives or motor railcars with reciprocating piston steam engines having toothed, chain, friction, or belt gearing
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Gear Transmission (AREA)
Abstract
591,004. Locomotive gear casings. SCHWEIZERISCHE LOKOMOTIVUND MASCHINENFABRIK. Jan. 17, 1945, No. 1445. Convention date, Dec. 18, 1943. [Class 79 (iii)] In a single axle drive steam locomotive having reduction gear 10, 12 disposed between the side members 20 of the main frame and multicylinder steam engines disposed outside such members, the engine crank cases 3 are secured to the reduction gear casing 7 and the pinion shaft 8 is mounted in bearings 6 at its ends only, where it is firmly coupled to the crankshaft 1. The pinion shaft 8 is preferably hollow and of large diameter is made in two halves bolted together at 11. The coupling 4, 5 between the crankshaft and pinion shaft may be located outside the frame member 20 as shown, for a two throw crankshaft, or inside the frame member if a three throw crankshaft is employed; The innermost crank arm 4 of each crankshaft forms part of the coupling and the outer end of each crankshaft is journalled at 2. Inertia weights 19 may be added to the web 18 of the crankshaft. The pinion 10 drives a gear 12 whose shaft carries a second pinion (not shown) which drives the large axle gear 14 mounted at 16 in the gear casing 7.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH591004X | 1943-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB591004A true GB591004A (en) | 1947-08-05 |
Family
ID=4522141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1445/45A Expired GB591004A (en) | 1943-12-18 | 1945-01-17 | Improvements in or relating to steam locomotives having individual axle drives |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB591004A (en) |
-
1945
- 1945-01-17 GB GB1445/45A patent/GB591004A/en not_active Expired
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