GB168979A - Improvements relating to toothed transmission gearing - Google Patents
Improvements relating to toothed transmission gearingInfo
- Publication number
- GB168979A GB168979A GB15663/20A GB1566320A GB168979A GB 168979 A GB168979 A GB 168979A GB 15663/20 A GB15663/20 A GB 15663/20A GB 1566320 A GB1566320 A GB 1566320A GB 168979 A GB168979 A GB 168979A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- gearing
- prolonging
- shafts
- adjusted
- 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
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Gear Transmission (AREA)
Abstract
168,979. Smith, J. H., Wilkie, J., and Workman, Clark, & Co., Ltd. June 10,1920. Driving-arrangements for screw propellers, - Relates to means for eliminating the chattering of the teeth of toothed reducing and like gearing used with shafts. The times of free torsional vibration of the shafts with the masses secured thereto about the gearing are equalized at least in part. In the arrangement shown in Fig. 3, a screw propeller P is driven through double-helical reducing-gearing e from high and intermediate pressure turbines a, b on a shaft l<1>, and from low pressure turbine c on a shaft k<2>. The time of the shaft k<2> is adjusted to that of the propeller P and its shaft d by prolonging the shaft k<2> and interpolating a sleeve j<1> between it and a driving- pinion j. The time of the shaft l<1> is adjusted by prolonging it and also by adding a fly-wheel m. Torsionally flexible couplings and lengths of shafting may also be used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB15663/20A GB168979A (en) | 1920-06-10 | 1920-06-10 | Improvements relating to toothed transmission gearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB15663/20A GB168979A (en) | 1920-06-10 | 1920-06-10 | Improvements relating to toothed transmission gearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB168979A true GB168979A (en) | 1921-09-12 |
Family
ID=10063193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15663/20A Expired GB168979A (en) | 1920-06-10 | 1920-06-10 | Improvements relating to toothed transmission gearing |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB168979A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3575531A (en) * | 1968-12-11 | 1971-04-20 | Bird Machine Co | Motor and gear system |
-
1920
- 1920-06-10 GB GB15663/20A patent/GB168979A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3575531A (en) * | 1968-12-11 | 1971-04-20 | Bird Machine Co | Motor and gear system |
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