GB379436A - Floor tool for vacuum cleaning system - Google Patents

Floor tool for vacuum cleaning system

Info

Publication number
GB379436A
GB379436A GB1760631A GB1760631A GB379436A GB 379436 A GB379436 A GB 379436A GB 1760631 A GB1760631 A GB 1760631A GB 1760631 A GB1760631 A GB 1760631A GB 379436 A GB379436 A GB 379436A
Authority
GB
United Kingdom
Prior art keywords
nozzle
pockets
rollers
slot
vacuum cleaner
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
Application number
GB1760631A
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.)
HAROLD ELLIS QUEEN
Original Assignee
HAROLD ELLIS QUEEN
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 HAROLD ELLIS QUEEN filed Critical HAROLD ELLIS QUEEN
Priority to GB1760631A priority Critical patent/GB379436A/en
Publication of GB379436A publication Critical patent/GB379436A/en
Expired legal-status Critical Current

Links

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

379,436. Vacuum cleaner nozzles. WITHERS, J. S., 51, Chancery Lane, London.-(Queen, H. E. ; 3717, Woodley Road, Washington, and Replogle, D. B. ; 940, Arlington Avenue, Berkeley, California, both in U.S.A.) June 17, 1931, No. 17606. [Class 8 (i).] The nozzle of a vacuum cleaner is supported by rollers 20, Fig. 9, in a manner allowing relative vertical movement. The shanks 14 of the rollers are riveted to blade springs 19, and are received in pockets 13 formed in the nozzle, being held therein by interengaging lugs on the springs and pockets. The shanks carry covers 26 which normally close air inlet openings in the nozzle ends, these openings being uncovered by applying extra pressure on the nozzle; Fig. 16 shows the form of the covers. The nozzle is formed of an elongated cup 1, Fig. 2, and a lid 2 fitting on it, the two parts combining in the middle to form a neck over which a flanged collar 7 is fitted. An elbow-piece 31 is rotatably fitted on this collar, and receives the tubular handle which is secured by a spring pin 36 and a slot. The base of the part 1 is slotted, and the sides of the slot are rolled back to form beads on which tubes 11 of fibre &c. are slid to form lips on which teeth may be cut. A tool comprising a brush 42, Fig. 13, and a felt 43 is reversibly supported from the nozzle.
GB1760631A 1931-06-17 1931-06-17 Floor tool for vacuum cleaning system Expired GB379436A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1760631A GB379436A (en) 1931-06-17 1931-06-17 Floor tool for vacuum cleaning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1760631A GB379436A (en) 1931-06-17 1931-06-17 Floor tool for vacuum cleaning system

Publications (1)

Publication Number Publication Date
GB379436A true GB379436A (en) 1932-09-01

Family

ID=10098085

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1760631A Expired GB379436A (en) 1931-06-17 1931-06-17 Floor tool for vacuum cleaning system

Country Status (1)

Country Link
GB (1) GB379436A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1810603A1 (en) * 2006-01-19 2007-07-25 Grey Technology Limited Suction head for a vacuum cleaner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1810603A1 (en) * 2006-01-19 2007-07-25 Grey Technology Limited Suction head for a vacuum cleaner
US7802343B2 (en) 2006-01-19 2010-09-28 Grey Technology Limited Suction head for a vacuum cleaner

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