GB878588A - Improvements relating to floor cleaning machines employing rotary brushes - Google Patents

Improvements relating to floor cleaning machines employing rotary brushes

Info

Publication number
GB878588A
GB878588A GB2998959A GB2998959A GB878588A GB 878588 A GB878588 A GB 878588A GB 2998959 A GB2998959 A GB 2998959A GB 2998959 A GB2998959 A GB 2998959A GB 878588 A GB878588 A GB 878588A
Authority
GB
United Kingdom
Prior art keywords
brush
casing
floor cleaning
improvements relating
machine
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
GB2998959A
Inventor
David Michael Pearson
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB2998959A priority Critical patent/GB878588A/en
Priority to FR863249A priority patent/FR1298397A/en
Publication of GB878588A publication Critical patent/GB878588A/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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4041—Roll shaped surface treating tools
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/02—Floor surfacing or polishing machines
    • A47L11/10—Floor surfacing or polishing machines motor-driven
    • A47L11/14—Floor surfacing or polishing machines motor-driven with rotating tools
    • A47L11/18—Floor surfacing or polishing machines motor-driven with rotating tools the tools being roll 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/02—Floor surfacing or polishing machines
    • A47L11/10—Floor surfacing or polishing machines motor-driven
    • A47L11/14—Floor surfacing or polishing machines motor-driven with rotating tools
    • A47L11/18—Floor surfacing or polishing machines motor-driven with rotating tools the tools being roll brushes
    • A47L11/19—Parts or details of the brushing tools
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/02—Floor surfacing or polishing machines
    • A47L11/20—Floor surfacing or polishing machines combined with vacuum cleaning devices
    • A47L11/204—Floor surfacing or polishing machines combined with vacuum cleaning devices having combined drive for brushes and for vacuum cleaning
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
    • A47L11/4058—Movement of the tools or the like perpendicular to the cleaning surface for adjusting the height of the tool
    • 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
    • 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
    • A47L5/34—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with height adjustment of nozzles or dust-loosening tools

Landscapes

  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

878,588. Suction cleaners. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. July 19, 1960 [Sept. 2, 1959], No. 29989/59. Class 8(1). In a suction cleaning machine having a rotary cleaning brush 2, 3 on a horizontal shaft 1, the brush bearing at each end of the shaft 1 is carried in an eccentric disc 5 rotatable by manual pressure on a lug 7 to raise or lower the brush axis with respect to the machine casing without removal of the brush from the casing. Each disc 5 may be locked in either of two portions by the engagement in a notch 8 or 9 therein of a spring strip 10 screwed to the casing. The machine may be mounted on rear and central rollers (not shown), the rear rollers being adjustable to vary the clearance of the rotary cleaning brush from the surface to be cleaned.
GB2998959A 1959-09-02 1959-09-02 Improvements relating to floor cleaning machines employing rotary brushes Expired GB878588A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2998959A GB878588A (en) 1959-09-02 1959-09-02 Improvements relating to floor cleaning machines employing rotary brushes
FR863249A FR1298397A (en) 1959-09-02 1961-05-29 Improvements made to floor cleaning machines with rotating brushes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2998959A GB878588A (en) 1959-09-02 1959-09-02 Improvements relating to floor cleaning machines employing rotary brushes

Publications (1)

Publication Number Publication Date
GB878588A true GB878588A (en) 1961-10-04

Family

ID=10300454

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2998959A Expired GB878588A (en) 1959-09-02 1959-09-02 Improvements relating to floor cleaning machines employing rotary brushes

Country Status (1)

Country Link
GB (1) GB878588A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5014387A (en) * 1989-12-26 1991-05-14 The Scott Fetzer Company Brush roll mounting
WO2008068494A1 (en) * 2006-12-08 2008-06-12 Advanced Engineering Techniques Limited Improvements to height adjustment mechanisms for grass treatment devices
US7958709B2 (en) 2006-12-08 2011-06-14 Advanced Engineering Techniques Limited Height adjustment mechanisms for grass treatment devices

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5014387A (en) * 1989-12-26 1991-05-14 The Scott Fetzer Company Brush roll mounting
WO2008068494A1 (en) * 2006-12-08 2008-06-12 Advanced Engineering Techniques Limited Improvements to height adjustment mechanisms for grass treatment devices
US7958709B2 (en) 2006-12-08 2011-06-14 Advanced Engineering Techniques Limited Height adjustment mechanisms for grass treatment devices

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