US917819A - Suction-nozzle. - Google Patents

Suction-nozzle. Download PDF

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Publication number
US917819A
US917819A US43817308A US1908438173A US917819A US 917819 A US917819 A US 917819A US 43817308 A US43817308 A US 43817308A US 1908438173 A US1908438173 A US 1908438173A US 917819 A US917819 A US 917819A
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United States
Prior art keywords
nozzle
suction
blade
watson
nap
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Expired - Lifetime
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US43817308A
Inventor
William E Watson
Joseph H Watson
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Individual
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Individual
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Priority to US43817308A priority Critical patent/US917819A/en
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Publication of US917819A publication Critical patent/US917819A/en
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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4044—Vacuuming or pick-up tools; Squeegees

Definitions

  • his invention relates to improvements in suction heads or nozzles for use in connection with vacuum or suction cleaning ⁇ apparatus for removing dirt from carpets, furniture and the like'.
  • The-object of the invention is to provide a nozzle of this characterwhich will effectively a' itate the nap of the, carpet or covering of tage furniture so as to loosen and remove the dirt, and Which may be readily adjusted to operate upon diierent kinds of carpets and coverings.
  • the iniprovedlsuc'tion'head or nozzle comprises abody 31 which tapers inwardly and as a reducedinner end 32 forming a connection for a hose for flexible tube (not illus trated) ⁇ leading from the exhauster or vacui um ump oa carpet cleanin a
  • the blade 37 When the carpet or covering has along nap the blade 37 is adjusted outwardl a distance sufficient to cause it to eiiective y scrape or agitate the nap and thereby loosen the dust so that the latter will .be diawniinto the nozzle or head by suction.
  • the blade 37 is adjusted b means of twol screws 38 arranged in threa ed openings formed inlateral oset portions of the en ds 35 and having their inner ends swiveled in yokes 39 pivoted to the ends of the blade.
  • the outer ends of said screws are provided with notched heads or finger pieces by means of which they may be readily turned yto adjust the blade.
  • a suction nozzle comprising a body having an open endv or mouth provided with guides, ⁇ a blade slidable in said guides, and a pair of screws arranged in the opposite sides of the nozzle and having their inner ends swiveled to said blade and their outer ends provided with operating heads.

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  • Nozzles For Electric Vacuum Cleaners (AREA)

Description

W. E. & J. H. WATSON.
SUGTION NOZZLE.
APPLIGATION FILED JUNE 12,1908.
Patented Apr. 13, 1909.
M. .lm @P1 'IlIllllIlll-Illllll-ll'lll-llll-lllllll UNITED sTATss PATENT OFFICE.
`WILLIAlvI E. WATSON AND JOSEPH H. WATSON, OF HINSDALE, EW HAMPSHR.
suc'rIoN-NozzLE.
shire?, have invented certain new and useful Improvements in Suction-Nozzles, of which the followin vlis a speciiication, reference bein had to t e accompanying drawings.
his invention relates to improvements in suction heads or nozzles for use in connection with vacuum or suction cleaning` apparatus for removing dirt from carpets, furniture and the like'.
The-object of the invention is to provide a nozzle of this characterwhich will effectively a' itate the nap of the, carpet or covering of tage furniture so as to loosen and remove the dirt, and Which may be readily adjusted to operate upon diierent kinds of carpets and coverings.
With the above and other objects in view, the invention consists of the novel features of construction and the lcombination and arran ement of parts hereinafter fully descri ed and claimed, and illustrated in the accompanying drawings, in which- Figure 1 is a plan view of the improved suction head or nozzle; Fig. 2 .is an endvview of the same; Fig. 3 is a longitudinal section' and- Fig. 4 is a detail longitudinal section through the outer end of the nozzle taken in 'a plane at right angles to the plane of` Fig. 3.
the ike.
The iniprovedlsuc'tion'head or nozzle comprises abody 31 which tapers inwardly and as a reducedinner end 32 forming a connection for a hose for flexible tube (not illus trated)` leading from the exhauster or vacui um ump oa carpet cleanin a The outer end of t e larged and iiattened to provide a mouth 33 having parallel side portions 34 united by paratus or Specification o! LetterafPatent.
Application led J une 12,
ody is euv Patented April 13, 1909. 1908. Serial No. 438,173.
rounded end portions 35.' Arran ed within the mouth 33 are longitudinal gulde ribs 36 surface over which the device is passed.
When the carpet or covering has along nap the blade 37 is adjusted outwardl a distance sufficient to cause it to eiiective y scrape or agitate the nap and thereby loosen the dust so that the latter will .be diawniinto the nozzle or head by suction. The blade 37 is adjusted b means of twol screws 38 arranged in threa ed openings formed inlateral oset portions of the en ds 35 and having their inner ends swiveled in yokes 39 pivoted to the ends of the blade. The outer ends of said screws are provided with notched heads or finger pieces by means of which they may be readily turned yto adjust the blade.
Having thus described the invention what is claimed is:
A suction nozzle comprising a body having an open endv or mouth provided with guides, `a blade slidable in said guides, and a pair of screws arranged in the opposite sides of the nozzle and having their inner ends swiveled to said blade and their outer ends provided with operating heads. o
In testimony whereof We hereunto aiiix our signatures in the presencev of two wiltnesses.-
WLLLIAM E. WATSON.
JOSEPH H WATSON. Witnesses:
p JAMES OBRIEN,
WILLIAM P. LYMAN.
US43817308A 1908-06-12 1908-06-12 Suction-nozzle. Expired - Lifetime US917819A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US43817308A US917819A (en) 1908-06-12 1908-06-12 Suction-nozzle.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43817308A US917819A (en) 1908-06-12 1908-06-12 Suction-nozzle.

Publications (1)

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US917819A true US917819A (en) 1909-04-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
US43817308A Expired - Lifetime US917819A (en) 1908-06-12 1908-06-12 Suction-nozzle.

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