GB258763A - Improvements in and relating to motor shafts - Google Patents
Improvements in and relating to motor shaftsInfo
- Publication number
- GB258763A GB258763A GB28526A GB28526A GB258763A GB 258763 A GB258763 A GB 258763A GB 28526 A GB28526 A GB 28526A GB 28526 A GB28526 A GB 28526A GB 258763 A GB258763 A GB 258763A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- cranks
- centre
- balance
- weights
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/22—Compensation of inertia forces
- F16F15/24—Compensation of inertia forces of crankshaft systems by particular disposition of cranks, pistons, or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
258,763. Walker, C. L. Jan. 5, 1926. Crank shafts.-In a crank shaft with four cranks the outer ones A, D being 180‹ apart but 90‹ from the outer ones, the balance, weights for each half of the shaft are arranged to balance the movement about the centre of all the cranks in that half of the shaft. As shown for a shaft having disc cranks, a semi-circular balance weight H, Fig. 1, is arranged midway between the cranks on each half of the. shaft so as to prevent deflection of the shaft between the centre and its ends, the weight being secured to an annular disc integral with the shaft. In a modification each shaft half has two balance weights, H, h, Figs. 3 and 4, the resultant centre of gravity of the two weights facing within the angle included by the extended centre line 2-2, of the outer crank A and the extension of a line 1-1 bisecting the angle between the cranks A, B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB28526A GB258763A (en) | 1926-01-05 | 1926-01-05 | Improvements in and relating to motor shafts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB28526A GB258763A (en) | 1926-01-05 | 1926-01-05 | Improvements in and relating to motor shafts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB258763A true GB258763A (en) | 1926-09-30 |
Family
ID=9701665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28526A Expired GB258763A (en) | 1926-01-05 | 1926-01-05 | Improvements in and relating to motor shafts |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB258763A (en) |
-
1926
- 1926-01-05 GB GB28526A patent/GB258763A/en not_active Expired
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