US194725A - Improvement in fan attachments - Google Patents

Improvement in fan attachments Download PDF

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Publication number
US194725A
US194725A US194725DA US194725A US 194725 A US194725 A US 194725A US 194725D A US194725D A US 194725DA US 194725 A US194725 A US 194725A
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United States
Prior art keywords
rod
improvement
standard
fan attachments
fan
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Expired - Lifetime
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    • 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

  • Figure l is a side elevation of my improved v ily-brush
  • Fig. 2 is a detail view of the rack and pinion that operate the brush.
  • My invention relates to an improvement in fans for attaching to tables; and it consists of an oscillating fan supported by a standard attached to the center of a table and driven by means of a treadle through a suitable ari rangement of levers and rods, as hereinafter described and claimed.
  • A is a table, in the center of which a hollow standard, B, is attached.
  • a rod,'0 which is journaled in the upper end of the standard, is bent downward at each side of the standard, and outward parallel to the surface ot' the table, and is provided with the Wings a.
  • a pinion, b is placed upon the rod G,-
  • the rod C is held in its place in the standard B by a cap, e, which is secured to the standard by means of hooks or other suitable fastening.
  • f that is pivoted at g at the under side of the table, and the said lever is connected by a rod, h, with a treadle, fi, that is pivoted to a suitable frame attached to the oor.
  • the rod c is jointed to a lever

Description

UNITED STATES PATENT OFFICE.
GEORGE s. RIGGs, OF MIGANOFY, FLORIDA.
IMPROVEMENT IN FAN ATTACHMENTS.
Specification forming part of Letters Patent No. l94,725, dated August 28, 1877 applieaiiOU filed June 11, 1877.
lo all whom it may concern Beit known that I, GEORGE S. RIGGs, of Micanopy, Alachua county, Florida, have invented a new and Improved Fly-Brush, of' which the following is a specification:
Figure l is a side elevation of my improved v ily-brush, and Fig. 2 is a detail view of the rack and pinion that operate the brush.
My invention relates to an improvement in fans for attaching to tables; and it consists of an oscillating fan supported by a standard attached to the center of a table and driven by means of a treadle through a suitable ari rangement of levers and rods, as hereinafter described and claimed.
In the drawing, A is a table, in the center of which a hollow standard, B, is attached. A rod,'0, which is journaled in the upper end of the standard, is bent downward at each side of the standard, and outward parallel to the surface ot' the table, and is provided with the Wings a. At the center of the post a pinion, b, is placed upon the rod G,-
and the rod c, that extends through the hollow standard B, is provided With a rack, d, that engages the pinion b.
The rod C is held in its place in the standard B by a cap, e, which is secured to the standard by means of hooks or other suitable fastening. f, that is pivoted at g at the under side of the table, and the said lever is connected by a rod, h, with a treadle, fi, that is pivoted to a suitable frame attached to the oor.
When the treadle is Worked by the foot the rod C is oscillated, and the wings a create sufficient motion in the air To drive ofl" iiies.
Having thus described my invention, I claim as new and desire to secure by Letters Patent- The rod G having wings a, the pinion b, rod c having the rack d, the hollow standard B, lever f, treadle i, and rod h, in combination, substantially as shown and described.
GEORGE S. RIGGS.
Witnesses:
S. H. BENJAMIN, M. SHIRETYKE.
The rod c is jointed to a lever,
US194725D Improvement in fan attachments Expired - Lifetime US194725A (en)

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US194725A true US194725A (en) 1877-08-28

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008010812A1 (en) * 2006-07-21 2008-01-24 Garry Tsaur Adjustable angle oscillating fan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008010812A1 (en) * 2006-07-21 2008-01-24 Garry Tsaur Adjustable angle oscillating fan

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