US2112978A - Vacuum cleaner nozzle - Google Patents

Vacuum cleaner nozzle Download PDF

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Publication number
US2112978A
US2112978A US58491A US5849136A US2112978A US 2112978 A US2112978 A US 2112978A US 58491 A US58491 A US 58491A US 5849136 A US5849136 A US 5849136A US 2112978 A US2112978 A US 2112978A
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US
United States
Prior art keywords
nozzle
vacuum cleaner
collar
flange
teeth
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
US58491A
Inventor
Berry A Baxter
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.)
GLADYS C BAXTER
Original Assignee
GLADYS C BAXTER
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
Priority claimed from US711145A external-priority patent/US2030133A/en
Application filed by GLADYS C BAXTER filed Critical GLADYS C BAXTER
Priority to US58491A priority Critical patent/US2112978A/en
Application granted granted Critical
Publication of US2112978A publication Critical patent/US2112978A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles

Definitions

  • This invention relates to suction nozzles for vacuum cleaners.
  • the general object of the invention is to provide a novel vacuum cleaner nozzle which includes novel teeth members.
  • Fig. 1 is a central, sectional view showing one type of vacuum cleaner with which my improved nozzle may be employed;
  • Fig. 2 is a section taken on line 2-2 of Fig. 1;
  • Fig. 3 is a section taken on line 33' of Fig. 2.
  • FIG. 1 Referring to'the drawing by reference characters I have shown my invention as applied to a vacuum cleaner which is indicated generally at Hi. My invention may be used on various types of vacuum cleaners.
  • a cleaner which includes a body ll having a receptacle II at one end and a motor housing I! at the other end.
  • the receptacle I2 includes a closure it to which a suction hose 24 is suitably connected.
  • a suitable motor 30 is mounted and is provided with an armature shaft on which a fan 40 is arranged.
  • a nozzle 59 which has a flange 59' thereon.
  • the nozzle 59 is secured to the hose 24 by a swivel member 60 which has a flange 6
  • the collar 62 and the flange GI engage the flange 58'.
  • the collar 62 has a planar body portion 63 from which a foot 84 projects. This foot is provided with downwardly extending teeth 65.
  • a suitable rubber bumper it extends around the nozzle.
  • the motor In operation the motor is started and the nozzle is moved over the surface to be cleaned. In case any threads or other flne materials adhere to the surface being cleaned the nozzle is moved downwardly until the teeth I engage the thread.
  • the nozzle is then given a slight movement thus loosening the thread after which the nozzle is moved to normal position and the thread is drawn into the nozzle.
  • a nomle member for use in a vacuum cleaner, a nomle member, an inlet in the bottom thereof and opening downwardly, said member having a flange thereon, a suction member connection having a flange thereon, said two flanges being in engagement and said suction member connection communicating with said inietthrough said nozzle member, a collar engaging the said flanges to hold them in position, said collar having a body portion with a rearwardly directed foot, said foot having teeth thereon, said teeth being downwardly directed and being disposed adjacent to and having their lower ends slightly above said inlet, whereby when the nozzle member is rocked the teeth move downwardly.
  • a nozzle member for use in a vacuum cleaner, said nozzle member including an elongated body having an elongated inlet in the bottom thereof, said inlet opening downwardly, said body having a flange thereon, a suction member connection having a flange thereon, said two flanges being in engagement and said suction member connection communicating with said inlet through said nozzle member, a collar, said collar having a rabbet thereon receiving the flange of said suction member connection, said collar en- E sing the flange on said body, means to hold said collar in position, said collar having a planar body portion thereon, a rearwardly directed foot extending from said collar body portion, said foot having downwardly extending teeth thereon, said teeth being disposed adjacent to and having their lower ends slightly above said inlet, whereby when the nozzle member is rocked the teeth move downwardly.

Description

April 5, 1938. B; A. BAXTER VACUUM CLEANER NOZZLE Original Filed Feb. 14, 1934 ATTO EY.
. INVENTOR. B. K]. BAX TER.
Patented Apr. 5, 1938 UNITED STATES VACUUM (HEANEB NOZZLE Berry A. Baxter. Altadena, Calit, assignor to Gladys C. Baxter, Altadena, Calif.
Original application February 14, 1934, Serial No.
Divided and this application January 10, 1936, Serial N0. 58,491
2 Claims.
This invention relates to suction nozzles for vacuum cleaners. The general object of the invention is to provide a novel vacuum cleaner nozzle which includes novel teeth members.
Other objects and the advantages of my invention will be apparent from the following description, wherein:
Fig. 1 is a central, sectional view showing one type of vacuum cleaner with which my improved nozzle may be employed;
Fig. 2 is a section taken on line 2-2 of Fig. 1; and
Fig. 3 is a section taken on line 33' of Fig. 2.
This invention is a division of my copending application Serial No. 711,145, filed February 14, 1934, now Patent No. 2,030,133, granted February 11, 1936.
Referring to'the drawing by reference characters I have shown my invention as applied to a vacuum cleaner which is indicated generally at Hi. My invention may be used on various types of vacuum cleaners. In the drawing I have shown it as applied to a cleaner which includes a body ll having a receptacle II at one end and a motor housing I! at the other end. The receptacle I2 includes a closure it to which a suction hose 24 is suitably connected. In the motor housing I; a suitable motor 30 is mounted and is provided with an armature shaft on which a fan 40 is arranged.
In the drawing I show a nozzle 59 which has a flange 59' thereon. The nozzle 59 is secured to the hose 24 by a swivel member 60 which has a flange 6| engaged by a collar 62 mounted on the hose. The collar 62 and the flange GI engage the flange 58'. The collar 62 has a planar body portion 63 from which a foot 84 projects. This foot is provided with downwardly extending teeth 65. A suitable rubber bumper it extends around the nozzle.
In operation the motor is started and the nozzle is moved over the surface to be cleaned. In case any threads or other flne materials adhere to the surface being cleaned the nozzle is moved downwardly until the teeth I engage the thread.
The nozzle is then given a slight movement thus loosening the thread after which the nozzle is moved to normal position and the thread is drawn into the nozzle.
From the foregoing description it will be apparent that I have invented a. novel vacuum cleaner nozzle which is highly efllcient in use and which can be economically manufactured.
Having thus described my invention I claim:
1. For use in a vacuum cleaner, a nomle member, an inlet in the bottom thereof and opening downwardly, said member having a flange thereon, a suction member connection having a flange thereon, said two flanges being in engagement and said suction member connection communicating with said inietthrough said nozzle member, a collar engaging the said flanges to hold them in position, said collar having a body portion with a rearwardly directed foot, said foot having teeth thereon, said teeth being downwardly directed and being disposed adjacent to and having their lower ends slightly above said inlet, whereby when the nozzle member is rocked the teeth move downwardly.
2. For use in a vacuum cleaner, a nozzle member, said nozzle member including an elongated body having an elongated inlet in the bottom thereof, said inlet opening downwardly, said body having a flange thereon, a suction member connection having a flange thereon, said two flanges being in engagement and said suction member connection communicating with said inlet through said nozzle member, a collar, said collar having a rabbet thereon receiving the flange of said suction member connection, said collar en- E sing the flange on said body, means to hold said collar in position, said collar having a planar body portion thereon, a rearwardly directed foot extending from said collar body portion, said foot having downwardly extending teeth thereon, said teeth being disposed adjacent to and having their lower ends slightly above said inlet, whereby when the nozzle member is rocked the teeth move downwardly.
BERRY A. BAXTER. 5
US58491A 1934-02-14 1936-01-10 Vacuum cleaner nozzle Expired - Lifetime US2112978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US58491A US2112978A (en) 1934-02-14 1936-01-10 Vacuum cleaner nozzle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US711145A US2030133A (en) 1934-02-14 1934-02-14 Vacuum cleaner
US58491A US2112978A (en) 1934-02-14 1936-01-10 Vacuum cleaner nozzle

Publications (1)

Publication Number Publication Date
US2112978A true US2112978A (en) 1938-04-05

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Application Number Title Priority Date Filing Date
US58491A Expired - Lifetime US2112978A (en) 1934-02-14 1936-01-10 Vacuum cleaner nozzle

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4858269A (en) * 1987-04-03 1989-08-22 The Scott Fetzer Company Wet/dry vac

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4858269A (en) * 1987-04-03 1989-08-22 The Scott Fetzer Company Wet/dry vac

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