CS153586B2 - - Google Patents

Info

Publication number
CS153586B2
CS153586B2 CS537471A CS537471A CS153586B2 CS 153586 B2 CS153586 B2 CS 153586B2 CS 537471 A CS537471 A CS 537471A CS 537471 A CS537471 A CS 537471A CS 153586 B2 CS153586 B2 CS 153586B2
Authority
CS
Czechoslovakia
Application number
CS537471A
Other languages
Czech (cs)
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 DD15473271A external-priority patent/DD99923A2/xx
Application filed filed Critical
Publication of CS153586B2 publication Critical patent/CS153586B2/cs

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
    • 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
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • A47L5/30—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with driven dust-loosening tools, e.g. rotating brushes
    • 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
    • A47L9/0427—Gearing or transmission means therefor
    • A47L9/045—Friction gearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/02—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members without members having orbital motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
CS537471A 1970-07-23 1971-07-21 CS153586B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD14902670 1970-07-23
DD15473271A DD99923A2 (en) 1971-04-28 1971-04-28

Publications (1)

Publication Number Publication Date
CS153586B2 true CS153586B2 (en) 1974-02-25

Family

ID=25747341

Family Applications (1)

Application Number Title Priority Date Filing Date
CS537471A CS153586B2 (en) 1970-07-23 1971-07-21

Country Status (2)

Country Link
CS (1) CS153586B2 (en)
DE (1) DE2126999A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3912493A1 (en) * 1989-04-15 1990-10-25 Duepro Ag ACTUATING DEVICE FOR A FRICTION GEARBOX
FR2735199A1 (en) * 1995-06-09 1996-12-13 Symoens Georges Kit for making prototype drive mechanisms
DE10256030A1 (en) * 2002-11-30 2004-06-09 Düpro AG Cleaning tool with a rotating driven tool

Also Published As

Publication number Publication date
DE2126999A1 (en) 1972-02-03

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