US278140A - Fly-fan - Google Patents

Fly-fan Download PDF

Info

Publication number
US278140A
US278140A US278140DA US278140A US 278140 A US278140 A US 278140A US 278140D A US278140D A US 278140DA US 278140 A US278140 A US 278140A
Authority
US
United States
Prior art keywords
fan
fly
shaft
plates
hunt
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
Application number
Publication date
Application granted granted Critical
Publication of US278140A publication Critical patent/US278140A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D33/00—Non-positive-displacement pumps with other than pure rotation, e.g. of oscillating type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy

Definitions

  • the letter A indicates an upright box or casing, containing a train of cog-gearing, B, actuated by a spring, C, which rotates the driving-shaft D, the latter projecting and being squared at the end E, so that it may be wound by means of a suitable key.
  • the letter F indicates the usual ratchet and pawl to arrest backward movement ofthe shaft and permit winding.
  • the shaft ofthe upper cog-wheel of the train projects at each side, and to the ends are rigidly secured the plates H, which are provided with curved fingers I, as indicated. These plates are placed in op-v posite directions on the oppositesides of the apparatus, for the purpose hereinafter explained.
  • the letter I indicates a vertical shaft, mounted in suitable bearin gs in aframe, K, at the top of the apparatus.
  • the said shaft projects above the top of the frame, and is provided with horizontal arms L, which carry the fansheets M.
  • To the said vertical shaft is secured a horizontal wheel, having radial arms N, as indicated.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)

Description

(No Model.) l
- I'. M. HUNT.
FLY PAN.
Patented May 22,1883.
UNITED STATES PATENT OFFICE.
FRANK M. HUNT, OF ROUND OAK, GEORGIA.
FLY-FAN.
SPECIFICATION forming part of Letters Patent No. 278,140, dated May 22, 1883.
Appnationnleanprnio,18ers. (Nomad.)
Vprovide certain improved means for imparting an oscillating motion to the fan-arms which carry the fan-sheets, as more fully hereinafter specified. These objects I attain by the means illustrated in the accompanying drawings, in Which- Figure 1 represents a perspective view of my improved device, and Fig. 2 a transverse vertical sectional view of the same. y
The letter A indicates an upright box or casing, containing a train of cog-gearing, B, actuated by a spring, C, which rotates the driving-shaft D, the latter projecting and being squared at the end E, so that it may be wound by means of a suitable key.
The letter F indicates the usual ratchet and pawl to arrest backward movement ofthe shaft and permit winding.
The shaft ofthe upper cog-wheel of the train (indicated by theletter G) projects at each side, and to the ends are rigidly secured the plates H, which are provided with curved fingers I, as indicated. These plates are placed in op-v posite directions on the oppositesides of the apparatus, for the purpose hereinafter explained.
The letter I indicates a vertical shaft, mounted in suitable bearin gs in aframe, K, at the top of the apparatus. The said shaft projects above the top of the frame, and is provided with horizontal arms L, which carry the fansheets M. To the said vertical shaft is secured a horizontal wheel, having radial arms N, as indicated.
The operation of my invention is as follows: The train of gearing, being put in motion by means of the spring, will rotate the shaft G so as to carry the plates in the direction ot' the arrows. The ngers on the said plates will alternately engage the arms N, giving an oscillating movement to the fan.
Having thus described my invention, what I claim, and desire to secure by Letters Patent, Is-
In a fly-fan, thc combination of the actuating-gearing located in a suitable casing, the plates carrying ngers, mounted 0n the upper shaft of said gearing, the vertical shaft carrying the fan, and having mounted upon it a wheel having radial arms, and actuated by the fingers of the plates to give an oscillating motion to the fan, substantially as specified.
In testimony whereof I aflix my signature in presence of two witnesses.
FRANK M. HUNT.
Witnesses:
JOHN F. CHILDS, J. M. HUNT.
US278140D Fly-fan Expired - Lifetime US278140A (en)

Publications (1)

Publication Number Publication Date
US278140A true US278140A (en) 1883-05-22

Family

ID=2347361

Family Applications (1)

Application Number Title Priority Date Filing Date
US278140D Expired - Lifetime US278140A (en) Fly-fan

Country Status (1)

Country Link
US (1) US278140A (en)

Similar Documents

Publication Publication Date Title
US559969A (en) delmonte
US278140A (en) Fly-fan
US1175138A (en) Intermittent operating mechanism.
US1076314A (en) Spring-motor.
US1102148A (en) Figure toy.
US192406A (en) I- petehs
US372086A (en) Motor
US969201A (en) Spring-motor.
US331666A (en) Sewing-machine motor
US503593A (en) Mechanical motor
US320833A (en) Automatic cradle-rocker
US512896A (en) penuela
US304363A (en) Assigistoe op one - half to william
US512764A (en) And william b
US440954A (en) Territory
US390976A (en) Mechanical movement
US96404A (en) Improvement in propelling- small boats
US523135A (en) Automatically-operated churn
US152633A (en) Improvement in motive powers for sewing-machines
US806644A (en) Spring-motor.
US573774A (en) Means for operating fans
US820863A (en) Toy.
US839295A (en) Rocking device.
US544230A (en) Office
US480724A (en) Shelby hicks