GB1115659A - Coupling device for the working and the driving members of a floor polisher - Google Patents

Coupling device for the working and the driving members of a floor polisher

Info

Publication number
GB1115659A
GB1115659A GB4949565A GB4949565A GB1115659A GB 1115659 A GB1115659 A GB 1115659A GB 4949565 A GB4949565 A GB 4949565A GB 4949565 A GB4949565 A GB 4949565A GB 1115659 A GB1115659 A GB 1115659A
Authority
GB
United Kingdom
Prior art keywords
magnet
brush
polishing
armature
cupped
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
GB4949565A
Inventor
Tord Erik Daniel Bilde
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.)
Electrolux Household Appliances Ltd
Original Assignee
Electrolux 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 Electrolux Ltd filed Critical Electrolux Ltd
Priority to GB4949565A priority Critical patent/GB1115659A/en
Publication of GB1115659A publication Critical patent/GB1115659A/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
    • A47L11/4038—Disk 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
    • A47L11/16—Floor surfacing or polishing machines motor-driven with rotating tools the tools being disc brushes
    • A47L11/164—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
    • A47L11/40—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
    • A47L11/4063—Driving means; Transmission means therefor
    • A47L11/4069—Driving or transmission means for the cleaning tools
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0231—Magnetic circuits with PM for power or force generation
    • H01F7/0252—PM holding devices

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

1,115,659. Floor polishing machines. ELECTROLUX Ltd. 22 Nov., 1965, No. 49495/65. Heading A4F [Also in Division H1] A floor polisher comprises a belt pulley 11 (Fig. 1) supported by ball bearings 13 on a shaft 14, dependent from frame 10, and a screwed bearing cover 15 supports a permanent magnet 16 of hemispherical shape having a diametrical recess 17 which may contain a non magnetic e.g. plastic sleeve 26. The magnet co-operates with a hemispherically cupped armature 18 of soft sheet iron extending through the centre of a polishing brush 12 into a downwardly extending cone 20 serving as a finger grip and as a guide receiving a coned ferrule of an overlying polishing or grinding disc (not shown) which may be centrally cupped to engage the magnet surface. A protruding pin or rivet is snapped into the non magnetic sleeve. Drive is transmitted from the pulley to the brush by gravity or spring biased axially slidable pins 29 having heads 31 engaging stops 30 of the brush. Plural magnets may be used; diametrically opposed, peripherally spaced, or disposed centrally. The magnet member may be concave, and the magnet and armature may be transposed.
GB4949565A 1965-11-22 1965-11-22 Coupling device for the working and the driving members of a floor polisher Expired GB1115659A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4949565A GB1115659A (en) 1965-11-22 1965-11-22 Coupling device for the working and the driving members of a floor polisher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4949565A GB1115659A (en) 1965-11-22 1965-11-22 Coupling device for the working and the driving members of a floor polisher

Publications (1)

Publication Number Publication Date
GB1115659A true GB1115659A (en) 1968-05-29

Family

ID=10452548

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4949565A Expired GB1115659A (en) 1965-11-22 1965-11-22 Coupling device for the working and the driving members of a floor polisher

Country Status (1)

Country Link
GB (1) GB1115659A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0880933A1 (en) * 1997-05-02 1998-12-02 VORWERK & CO. INTERHOLDING GmbH Surface treating apparatus
EP1138245A2 (en) * 2000-04-01 2001-10-04 VORWERK & CO. INTERHOLDING GmbH Drive system for floor maintenance device
WO2003032799A1 (en) * 2001-10-16 2003-04-24 Alto U.S. Inc. Apparatus for treating a floor surface
EP1338235A3 (en) * 1997-05-02 2003-11-19 Vorwerk & Co. Interholding GmbH Plurality of floor care discs, floor care disc and floor care apparatus
CN102824144A (en) * 2012-09-07 2012-12-19 宁波甬菲特电子科技有限公司 Multifunctional cleaning machine
EP2446799A3 (en) * 2010-10-26 2013-07-03 BSH Bosch und Siemens Hausgeräte GmbH Dishwasher
WO2014080037A2 (en) * 2012-11-26 2014-05-30 Robotics Inventions Sp. Z O.O. The brush, the brush attaching system and a vacuum cleaner
TWI460027B (en) * 2012-07-06 2014-11-11 Uni Ring Tech Co Ltd Quick release self-propelled apparatus cleaning method of cleaning mechanism

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0880933A1 (en) * 1997-05-02 1998-12-02 VORWERK & CO. INTERHOLDING GmbH Surface treating apparatus
EP1338235A3 (en) * 1997-05-02 2003-11-19 Vorwerk & Co. Interholding GmbH Plurality of floor care discs, floor care disc and floor care apparatus
EP1138245A2 (en) * 2000-04-01 2001-10-04 VORWERK & CO. INTERHOLDING GmbH Drive system for floor maintenance device
EP1138245A3 (en) * 2000-04-01 2005-02-02 VORWERK & CO. INTERHOLDING GmbH Drive system for floor maintenance device
WO2003032799A1 (en) * 2001-10-16 2003-04-24 Alto U.S. Inc. Apparatus for treating a floor surface
EP2446799A3 (en) * 2010-10-26 2013-07-03 BSH Bosch und Siemens Hausgeräte GmbH Dishwasher
TWI460027B (en) * 2012-07-06 2014-11-11 Uni Ring Tech Co Ltd Quick release self-propelled apparatus cleaning method of cleaning mechanism
CN102824144A (en) * 2012-09-07 2012-12-19 宁波甬菲特电子科技有限公司 Multifunctional cleaning machine
CN102824144B (en) * 2012-09-07 2014-12-03 宁波甬菲特电子科技有限公司 Multifunctional cleaning machine
WO2014080037A2 (en) * 2012-11-26 2014-05-30 Robotics Inventions Sp. Z O.O. The brush, the brush attaching system and a vacuum cleaner
WO2014080037A3 (en) * 2012-11-26 2014-07-17 Robotics Inventions Sp. Z O.O. The brush, the brush attaching system and a vacuum cleaner

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