US199559A - Improvement in top-spinning devices - Google Patents
Improvement in top-spinning devices Download PDFInfo
- Publication number
- US199559A US199559A US199559DA US199559A US 199559 A US199559 A US 199559A US 199559D A US199559D A US 199559DA US 199559 A US199559 A US 199559A
- Authority
- US
- United States
- Prior art keywords
- cord
- improvement
- fingers
- spinning devices
- brake
- 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
- 238000009987 spinning Methods 0.000 title description 6
- 239000002184 metal Substances 0.000 description 4
- 241001315286 Damon Species 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H1/00—Tops
Definitions
- This toy is simply a cone with a nearly hemispherical base, and is generally of wood, except at the apex, which is preferably of metal, and is known as the peg.
- the top and the free end of the cord are held in one hand, while the fingers of the other grasp the cord near the same end, and, commencing at the peg, wind the cord in a continuous spiral on the top, the cord being forced to slide between the fingers in its passage thereto.
- the button is then placed at the back of the fingers, a short length of cord extending between two of them, and connecting it with the spiral on the top, which is held within the hand.
- the top be then thrown violently from the hand, it will be caused to rotate rapidly in freeing itself from the cord, one end of which will be retained in the hand by the button at the back of the fingers.
- the object of my invention which consists of a cord provided with a friction clutch or brake that may he slipped from end to end thereof, and which, besides acting as a perfect substitute for the button above described, acts also, in lieu of the fingers, to pinch the cord. By so doing it opposes, but does not-prevent, any sliding motion 'of itself along the cord.
- This device is used in the same manner as the one described above, with the exception that the fingers of the winding-hand, instead of grasping the cord tightly and causing it to slip through them to produce the necessary friction, grasp the brake, and produce the friction by causing the cord to slip through it.
- Suitable brakes may be made in numerous other waysfor instance, by causing the cord to pass through a sinuous passage in the block, or several times around a bar fixed in the same, or between two jointed 1.
- a cord pro vided with a friction clutch or brake, substantially as described, and for the purposes speci 2.
- a top-spinning-device consisting of a cord provided with a friction clutch or brake contained within a button, substantially as described, and for the purposes specified.
Landscapes
- Mechanical Operated Clutches (AREA)
Description
E. D. MAOKINTOSH. Top-Spinning Device.
No. 199,559. Patented Jan. 22, 1878.
WITNESSES; .I I I v vim @I MAM.
JNVENTOR.,
'nDwAnnn. nncxnirosn, on BROOKLYN, NEW roan.
IMPROVEMENT |N TOP-SPINNING DIEVIC'VES'.
Specification forming part of Letters Patent No. 199,559, dated January 22, 1878; application filed October 19, 1877.
To all whom it may concern Be it known that I, EDWARD DAMON MACK- lNTOSH, of Brooklyn, in the county of Kings and State of New York, have invented certain new and useful improvements in the device commonly used for operating the toy known as a top.
This toy is simply a cone with a nearly hemispherical base, and is generally of wood, except at the apex, which is preferably of metal, and is known as the peg.
If such a cone, while rapidly rotating'around its axis, be dropped apex lowermost upon a plane surface, the action of natural laws will cause the axis to assume, and retain during the continuance of the rapid rotation, a vertical position above the apex. In other words, the top will stand upon its peg. The result will be the same even though the axis of the cone at the moment of dropping be considerably inclined from the vertical.
To impart such a motion to the top is the object of the device to which my invention relates, and which commonly consists of a cord, about four feet in length, provided at one end with a button.
In using this device, the top and the free end of the cord are held in one hand, while the fingers of the other grasp the cord near the same end, and, commencing at the peg, wind the cord in a continuous spiral on the top, the cord being forced to slide between the fingers in its passage thereto.
The button is then placed at the back of the fingers, a short length of cord extending between two of them, and connecting it with the spiral on the top, which is held within the hand.
If the top be then thrown violently from the hand, it will be caused to rotate rapidly in freeing itself from the cord, one end of which will be retained in the hand by the button at the back of the fingers.
I Should it fall upon the peg, as it will if properly thrown, it will remain standing thereon, as hereinbefore described. But, to insure a successful result, it is found to be necessary to wind the cord very tightly upon the top, in order that the friction between top and cord may be sufficient to prevent the latter from slipping from the former, in which case the top would not be caused to rotate.
In the device described above, the necessary tightness of winding is producedby pinching the cord tightly between the fingers, through which it is drawn in its passage to the top. Such pinching produces friction, which, by opposing the passage of the cord, produces the desired result but such a practice, when frequently repeated, has one very objectionable resu1t-which is, that the fingers are made very sore by the oft-repeated passage of the cord between them.
To provide a device which shall not be subject to such a disadvantage is the object of my invention, which consists of a cord provided with a friction clutch or brake that may he slipped from end to end thereof, and which, besides acting as a perfect substitute for the button above described, acts also, in lieu of the fingers, to pinch the cord. By so doing it opposes, but does not-prevent, any sliding motion 'of itself along the cord.
This device is used in the same manner as the one described above, with the exception that the fingers of the winding-hand, instead of grasping the cord tightly and causing it to slip through them to produce the necessary friction, grasp the brake, and produce the friction by causing the cord to slip through it.
In the accompanying drawings, forming part of this specification, I have shown, in Figure l, and in combination with a top, a, and cord 1), a brake, consisting of the block 0, (part of which is represented as being broken away to expose the internal arrangement,) metal plates d and d, for resisting the wearing action of the cord, rubber spring 0, for pressing the plate (1 forcibly against the cord, and screw f, for opposing the action of the spring 0 and regulating the tension of the same. This brake, being adjustable, is more reliable than that shown in Fig. 2, which consists simply of a block, 9, (partly broken in the drawing,) containing an elliptic spring, h, which binds the cord 6 but as it cannot be manufactured at so small a cost, I prefer the latter for general use, but I do not confine myself to either of these forms. Suitable brakes may be made in numerous other waysfor instance, by causing the cord to pass through a sinuous passage in the block, or several times around a bar fixed in the same, or between two jointed 1. In combination with a top, a cord pro vided with a friction clutch or brake, substantially as described, and for the purposes speci 2. A top-spinning-device consisting of a cord provided with a friction clutch or brake contained within a button, substantially as described, and for the purposes specified.
EDWARD D. MAOKINTOSH.
Witnesses:
WM. H. GoonoHrLn SAML. F. HAY.
Publications (1)
Publication Number | Publication Date |
---|---|
US199559A true US199559A (en) | 1878-01-22 |
Family
ID=2268966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US199559D Expired - Lifetime US199559A (en) | Improvement in top-spinning devices |
Country Status (1)
Country | Link |
---|---|
US (1) | US199559A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112017002244T5 (en) | 2016-04-29 | 2019-01-31 | Cypress Semiconductor Corporation | RATIO-METRIC SELF-CAPACITIVE-TO-CODE CONVERTER |
-
0
- US US199559D patent/US199559A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112017002244T5 (en) | 2016-04-29 | 2019-01-31 | Cypress Semiconductor Corporation | RATIO-METRIC SELF-CAPACITIVE-TO-CODE CONVERTER |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US913799A (en) | Exercising apparatus. | |
US199559A (en) | Improvement in top-spinning devices | |
US2573456A (en) | Hair curling device | |
US3591174A (en) | Frictional resistance type exercising device | |
US965284A (en) | Spring-grip attachment for dumb-bells. | |
US562389A (en) | Device | |
US1230726A (en) | Cork-puller. | |
US721953A (en) | Game device. | |
US269455A (en) | Top-spinning device | |
US849619A (en) | Toy. | |
US1002969A (en) | Toy. | |
US2325547A (en) | Hair curler | |
US1304074A (en) | Fly-gun | |
US1017683A (en) | Detonating toy. | |
US213022A (en) | Improvement in ribbon-retainers for umbrella-handles | |
US486699A (en) | Charles l | |
US813306A (en) | Toy. | |
US3062540A (en) | Noise maker | |
US299819A (en) | Letter-file | |
US596479A (en) | Elisha s | |
US672100A (en) | Toy. | |
US1524014A (en) | Attachment for baskets | |
US569600A (en) | Puzzle | |
US998450A (en) | Implement for projecting an aerodart. | |
US2454918A (en) | Spinning top |