US185945A - Improvement in fly-fans - Google Patents
Improvement in fly-fans Download PDFInfo
- Publication number
- US185945A US185945A US185945DA US185945A US 185945 A US185945 A US 185945A US 185945D A US185945D A US 185945DA US 185945 A US185945 A US 185945A
- Authority
- US
- United States
- Prior art keywords
- fans
- fly
- improvement
- treadle
- fan
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
Description
S. W. MILLS.
FLY-FAN.
No.185,94.-5. Patented Jan.2,1877.
WITNESSES: mvmon:
monuns.
N. PETERS. PHOTO-LITHOGRAFHER, WASMNGTONV D C.
UNITED STATES PATENT OF ICE,
SAMUEL W. MILLS, OF KINGSVILLE, MISSOURI.
IMPROVEMENT IN FLY-FANS.
specification forming part of Letters Patent No. 185,945, dated January 2, 1877; application tiled October 30, 1876.
To all whom it may concern:
Be it known that'I, SAMUEL W. MILLS, of Kingsville, county of Johnson, and State of Missouri, have invented a new and Improved Fly-Fan, of which the following is a specification:
The accompanying drawing represents a sectional side elevation of my improved flyfan applied to a table.
Similar letters of reference indicate corresponding parts. 4
The invention will first be described in connection with the drawing, and then pointed out in the claim.
A represents a table, and B a fan or fans, that are secured to a radial socket, 0, applied by a thumb screw to a suitable height on a vertical rod, D, that passes through a hole in the table. The lower square end of rod 1) fits into the corresponding recess of the shaft a of a double pulley, E, which revolves vertically in supports of the table. A cord, F,
passes over pulley E, and then over a horizontal double pulley to the opposite ends of a treadle, G, pivoted centrally at the lower part of the table.
The working of the treadle revolves the fan and keep the. flies off the table, which also creates a breeze that fans those sitting at the table.
The treadle may be attached to any part of the table by merely changing the supporting parts of the pulley.
Having thus described my invention, I claim as new and desire to secure by Letters Patent- A table-fan operated by a centrally-pivoted shaft connected with a centrally pivoted treadle, the said treadle being made to rotate the shaft through two double pulleys, E E, arranged in different planes, and a cord, F, whose two ends are attached to the opposite ends of treadle, as shown and described.
SAMUEL W. MILLS. Witnesses:
G. W. Moss, F. M. GEORGE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US185945A true US185945A (en) | 1877-01-02 |
Family
ID=2255352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US185945D Expired - Lifetime US185945A (en) | Improvement in fly-fans |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US185945A (en) |
-
0
- US US185945D patent/US185945A/en not_active Expired - Lifetime
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