US272330A - Horse-power speed-regulator - Google Patents
Horse-power speed-regulator Download PDFInfo
- Publication number
- US272330A US272330A US272330DA US272330A US 272330 A US272330 A US 272330A US 272330D A US272330D A US 272330DA US 272330 A US272330 A US 272330A
- Authority
- US
- United States
- Prior art keywords
- wheel
- drive
- horse
- regulator
- rope
- 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 - Lifetime
Links
- 239000002965 rope Substances 0.000 description 14
- 230000001105 regulatory Effects 0.000 description 4
- 206010022114 Injury Diseases 0.000 description 2
- 101700070210 Ren1 Proteins 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003467 diminishing Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
Images
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D43/00—Automatic clutches
- F16D43/02—Automatic clutches actuated entirely mechanically
- F16D43/04—Automatic clutches actuated entirely mechanically controlled by angular speed
- F16D43/14—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating the clutching members directly in a direction which has at least a radial component; with centrifugal masses themselves being the clutching members
- F16D43/18—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating the clutching members directly in a direction which has at least a radial component; with centrifugal masses themselves being the clutching members with friction clutching members
Definitions
- Figure 1 is a side elevation of speed-regulator embodying my invention.
- Fig. 2 is a vertical section ot the same.
- .A is the arbor of the drive-wheel B. On this arbor, and between the drive-wheel and the power,is hung the loose pulley C,from the inside of which extends the tubular drumD.
- This drum is designed for the rope which operates the lever O, which is so arranged upon the power or otherwise as to force a pad or brake,
- E is a rod having a weight, e, on its outer end. Itis attached to the inside of one or more of the spokes of the drive-wheel B by means ot'loops ff', through which it is designed to slide.
- g is a spring coiled around the rod Il, between its adjusting-nut hand lthe loop f, its tension being regulated by the adjustment of the nut 7b.
- I is a bell-crank lever, pivoted att' to the inside of the spoke of the drive-wheel B, adjacent to the one to which the rod E is attached.
- the regulating device being located where it is out of the way, andleast liable to be injured, and where no complicated mechanism is necessary to ren- 1 IOO with a. rope and loose pulley and weighted arms upon the drive-wheel. 1 therefore do not claim such a combination, broadly; but
Description
(No M odel.)
HORSE POWER SPEEDRBGULATOR.
lqmzvzclao.` Patented-Peb. 13,1883.
N. PETERS, Flmm-Lilhagmphsr. Wuhingtun. D. (L
UNITED STATES PATENT. rricn.
JASPER A. Borsa, or EAST. BnaKsn'tRi-i, VERMONT.
HRS-.E-POWER' SPEED-REGULATOR.
SPECIFICATION forming. part of Letters Patent No. 272,330, dated February 13, 186,
- 4 Application filed December 5,1882` (Nro model.)
. jury which may result from a sudden acceleration of speed from any cause; and the object of my invention is to locate the mechanism which operates the brake upon the arbor of the drive= wheel, inside ofthe belt, where it is less exposed to injury, more simple in its construction, and therefore less expensive and more durable, and where its operation is entirely independent ofthe drive-wheel.
In the accompanying drawings, in which similar letters refer to similar parts throughout the several views, Figure 1 is a side elevation of speed-regulator embodying my invention. Fig. 2 is a vertical section ot the same.
.A is the arbor of the drive-wheel B. On this arbor, and between the drive-wheel and the power,is hung the loose pulley C,from the inside of which extends the tubular drumD. This drum is designed for the rope which operates the lever O, which is so arranged upon the power or otherwise as to force a pad or brake,
P, against the rim of the drive-wheel B, for the purpose of checking the rapidity of its revolution.
E is a rod having a weight, e, on its outer end. Itis attached to the inside of one or more of the spokes of the drive-wheel B by means ot'loops ff', through which it is designed to slide.
gis a spring coiled around the rod Il, between its adjusting-nut hand lthe loop f, its tension being regulated by the adjustment of the nut 7b.
I is a bell-crank lever, pivoted att' to the inside of the spoke of the drive-wheel B, adjacent to the one to which the rod E is attached.
'One of its arms is slightly curved on its lower face 'to yform a brake-pad, K, upon the loose pulley C, the other vbeing secured to the lower spondingly depress the brake-pad K upon the rim ofthe pulley C. j
In operation, the vrod Efis so placed that the pad Kfdoes not impinge upon the pulley C, the rope around the drum D being also sut'- ciently loose to keep the brake O free from the drive-wheel B.- As 'the revolutions of the drive-wheel become accelerated the weight c of the rod E is moved outward by centrifugal force, carrying forward 'with it the lower arm of the lever I, to which itis attached, thereby causing the pad K to -bear upon the loose pulley C andv the pulley to revolve upon the arbor of the drive-wheel B. This immediately causes the brake-rope to wind around the drum D until by the tightening ofthe rope the leverbrake O,to`which it is connected, is forced.
against the rim of the drive-wheel B, the effect of which is to check the speed of the drivelwheel B until, the centrifugal force being reduced, the action of the spiral spring draws the rod E back to its normal position, which at once relieves theloose pulley C from thepressure of the pad K, loosens the rope on the drum D, andmoves the lever-brakePfrom the rim of the drive-wheel B. Greater or less centrifugal force, required to operate the weight e, is obtained by turning forward or backward thegadjusting-nut h, thereby increasing or diminishing the tension of thespring g, so that the motion of the drive-wheel B can be readily adapted to the character of the work required ofthe power. At the same time, the regulating device being located where it is out of the way, andleast liable to be injured, and where no complicated mechanism is necessary to ren- 1 IOO with a. rope and loose pulley and weighted arms upon the drive-wheel. 1 therefore do not claim such a combination, broadly; but
What I do claim as my invention, and desire to secure by Letters Parent, is-
1. The eombiuetiomin a horse-power speedregulator, of the drive-Wheel B, bell-crank lever I, with the Weighted rod E, sprimgr g, loose pulley C, having a rope-drum, D, hung on the arbor A, and between the drive-wheel and the motive power, and connected by a. rope to e brake-lever, P, operating on the drive-Wheel, substantially as and for the purpose described.
2. The loose pulley G, having a tubular drum extension, D, placed between the drivewheel B and tbe motive power, in combina-
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US272330A true US272330A (en) | 1883-02-13 |
Family
ID=2341562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US272330D Expired - Lifetime US272330A (en) | Horse-power speed-regulator |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US272330A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2670829A (en) * | 1950-06-27 | 1954-03-02 | Centric Clutch Company | Centrifugal clutch |
-
0
- US US272330D patent/US272330A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2670829A (en) * | 1950-06-27 | 1954-03-02 | Centric Clutch Company | Centrifugal clutch |
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