GB433195A - Improvements in dust extracting appliances - Google Patents

Improvements in dust extracting appliances

Info

Publication number
GB433195A
GB433195A GB1532635A GB1532635A GB433195A GB 433195 A GB433195 A GB 433195A GB 1532635 A GB1532635 A GB 1532635A GB 1532635 A GB1532635 A GB 1532635A GB 433195 A GB433195 A GB 433195A
Authority
GB
United Kingdom
Prior art keywords
passages
fein
beater
nozzle
appliances
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
GB1532635A
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.)
BERTOLD FEIN
HANS FEIN
RICHARD FEIN
Original Assignee
BERTOLD FEIN
HANS FEIN
RICHARD FEIN
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 BERTOLD FEIN, HANS FEIN, RICHARD FEIN filed Critical BERTOLD FEIN
Priority to GB1532635A priority Critical patent/GB433195A/en
Publication of GB433195A publication Critical patent/GB433195A/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
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0405—Driving means for the brushes or agitators
    • A47L9/0411—Driving means for the brushes or agitators driven by electric motor

Landscapes

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

Abstract

433,195. Vacuum cleaners. ROEMER, F., 57, Hirschkopfstrasse, Freudenstadt, Wiirtemberg, and FEIN, B., FEIN, H., and FEIN, R., 43, Kasernenstrasse, Stuttgart, both in Germany. Feb. 27, 1934, No. 15326 /35. Divided out of 420,952. [Class 8 (i)] A beater 9 in the nozzle of a vacuum cleaner is driven from an electric motor 13 the shaft of which is parallel with the beater shaft, to the rear of it and at the same height. The suction hose 21 has swivelling connection with the nozzle and through lateral passages 17 with its opening 16 to the floor; the passages 17 surround the motor casing. The driving belts 24 of the beater are housed in air-tight passages beside the air passages 17.
GB1532635A 1934-02-27 1934-02-27 Improvements in dust extracting appliances Expired GB433195A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1532635A GB433195A (en) 1934-02-27 1934-02-27 Improvements in dust extracting appliances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1532635A GB433195A (en) 1934-02-27 1934-02-27 Improvements in dust extracting appliances

Publications (1)

Publication Number Publication Date
GB433195A true GB433195A (en) 1935-08-09

Family

ID=10057116

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1532635A Expired GB433195A (en) 1934-02-27 1934-02-27 Improvements in dust extracting appliances

Country Status (1)

Country Link
GB (1) GB433195A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941232A (en) * 1959-01-19 1960-06-21 Willis S Clayton Jr Venetian blind cleaner
FR2625670A1 (en) * 1987-12-17 1989-07-13 Wessel Werk Gmbh DRUM BRUSHER

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941232A (en) * 1959-01-19 1960-06-21 Willis S Clayton Jr Venetian blind cleaner
FR2625670A1 (en) * 1987-12-17 1989-07-13 Wessel Werk Gmbh DRUM BRUSHER
BE1002433A4 (en) * 1987-12-17 1991-02-05 Wessel Werk G M B H Brush roller.

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