US2809390A - Hand brush with vacuum cleaner - Google Patents

Hand brush with vacuum cleaner Download PDF

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Publication number
US2809390A
US2809390A US440499A US44049954A US2809390A US 2809390 A US2809390 A US 2809390A US 440499 A US440499 A US 440499A US 44049954 A US44049954 A US 44049954A US 2809390 A US2809390 A US 2809390A
Authority
US
United States
Prior art keywords
brush
bag
vacuum cleaner
fan
skirt
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
US440499A
Other languages
English (en)
Inventor
Gotzen Giuseppe De
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
R L ELCHIM SOC
SOC R L ELCHIM
Original Assignee
R L ELCHIM SOC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by R L ELCHIM SOC filed Critical R L ELCHIM SOC
Application granted granted Critical
Publication of US2809390A publication Critical patent/US2809390A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/24—Hand-supported suction cleaners

Definitions

  • the present invention relates to a brush having a handle in which is embodied a small suction cleaner made up of a fan and a motor driving the fan, a support for the bristles, a filtering bag embracing the bristles support, which is connected to the suction cleaner, this bag gathering the dust while letting air filter through.
  • the brush is made up of a housing or body 1, an electric motor 2 positioned in said housing, a fan equipped with radial blades 4 rigidly fitted on a shaft 3 of the motor 2.
  • the electric motor 2 is controlled by a switch 5 which is provided on the side of the brush body in such a position so as to make it possible to actuate said switch by the thumb, even during the handling of the brush.
  • the outer part of the body or housing 1 is provided with a skirt 15 to the lower part of which a cup 6 is screwed on at 6 for supporting bristles 7; the cup 6 and bristles 7 make up the suction brush.
  • the bristles 7 may be of different length and size and are set up in the cup according to the purpose for which the brush is to be employed.
  • the threading of the cup 6 on skirt 15 permits its easy replacement.
  • the cup 6 is provided with a central opening screened by a grid 14 of a size corresponding to the fan blades 4 through which opening the dust is sucked.
  • the body 1 is provided with a tubular elastic extension or handle 13, which accommodates an electric cable 12 to provide electric current to the motor 2.
  • the suction brush functions in the following way: While a dress or other garment is being brushed, the dust raised thereby is sucked, together with air, by the rotation of the fan blades operated by the motor 2 controlled by the switch 5.
  • the dust-laden air so sucked gets through the grid 14 and openings 8 and collects into the filtering bag 9, which bag holds the dust and discharges the cleaned air into the room space.
  • the filtering bag 9 may be easily removed from the brush by means of the elastic rings 10.
  • a suction brush comprising a body having a handle portion, a hollow tubular housing arranged normal to the axis of the handle portion, an electric motor coaxially mounted in said housing, and provided with an outwardly extending shaft, a fan with radial blades mounted on the outer portion of the shaft, a skirt carried by and surrounding the housing and extending beyond the end thereof and surrounding the fan, a cup-shaped bristle support secured to the outer portion of the skirt and encasing the fan, the central portion of the cup-shaped bristle support having openings therein providing access to the central portion of the fan, a plurality of brush bristles mounted in the cup-shaped support about the openings therein and in the side wall of the cup-shaped support, the inner portion of the skirt having openings therein, an annular porous bag having an opening in its inner portion to receive the tubular housing and an opening in its outer portion to receive the skirt, and means cooperating with the bag adjacent the openings therein for securing the bag to the housing and skirt to receive dust laden air
  • a suction brush according to claim 1 in which the bristle support is threadedly mounted on the outer portion of the skirt.

Landscapes

  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
US440499A 1953-07-08 1954-06-30 Hand brush with vacuum cleaner Expired - Lifetime US2809390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT321843X 1953-07-08

Publications (1)

Publication Number Publication Date
US2809390A true US2809390A (en) 1957-10-15

Family

ID=11234977

Family Applications (1)

Application Number Title Priority Date Filing Date
US440499A Expired - Lifetime US2809390A (en) 1953-07-08 1954-06-30 Hand brush with vacuum cleaner

Country Status (6)

Country Link
US (1) US2809390A (en, 2012)
BE (1) BE529783A (en, 2012)
CH (1) CH321843A (en, 2012)
DE (1) DE1686050U (en, 2012)
FR (1) FR1110736A (en, 2012)
GB (1) GB751433A (en, 2012)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941231A (en) * 1957-02-23 1960-06-21 Grumbkow Botho Von Suction cleaner
US4041568A (en) * 1975-05-05 1977-08-16 Rhodes William A Vacuum cleaner
US5373607A (en) * 1993-09-21 1994-12-20 Hwang; Jyh-Shyan Hair cleaning device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1056819A (en) * 1912-05-11 1913-03-25 Harry E Norwood Cleaning device.
GB191409984A (en) * 1913-05-29 1914-09-24 William Howard Fulton Improvements in and relating to Suction Cleaning Apparatus.
DE353491C (de) * 1922-05-19 Herbert Jesina Handbuerste mit Staubabsaugevorrichtung
FR721338A (fr) * 1931-08-13 1932-03-02 Aspirateur de poussières
US2231003A (en) * 1937-07-03 1941-02-11 Anthony F Fois Device for cleaning and massaging the scalp
US2644189A (en) * 1950-04-12 1953-07-07 Elizabeth C Calvin Hand-supported suction brush for clothes

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE353491C (de) * 1922-05-19 Herbert Jesina Handbuerste mit Staubabsaugevorrichtung
US1056819A (en) * 1912-05-11 1913-03-25 Harry E Norwood Cleaning device.
GB191409984A (en) * 1913-05-29 1914-09-24 William Howard Fulton Improvements in and relating to Suction Cleaning Apparatus.
FR721338A (fr) * 1931-08-13 1932-03-02 Aspirateur de poussières
US2231003A (en) * 1937-07-03 1941-02-11 Anthony F Fois Device for cleaning and massaging the scalp
US2644189A (en) * 1950-04-12 1953-07-07 Elizabeth C Calvin Hand-supported suction brush for clothes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941231A (en) * 1957-02-23 1960-06-21 Grumbkow Botho Von Suction cleaner
US4041568A (en) * 1975-05-05 1977-08-16 Rhodes William A Vacuum cleaner
US5373607A (en) * 1993-09-21 1994-12-20 Hwang; Jyh-Shyan Hair cleaning device

Also Published As

Publication number Publication date
CH321843A (it) 1957-05-31
BE529783A (en, 2012)
DE1686050U (de) 1954-10-28
FR1110736A (fr) 1956-02-16
GB751433A (en) 1956-06-27

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