EP1138245A3 - Drive system for floor maintenance device - Google Patents

Drive system for floor maintenance device Download PDF

Info

Publication number
EP1138245A3
EP1138245A3 EP01106193A EP01106193A EP1138245A3 EP 1138245 A3 EP1138245 A3 EP 1138245A3 EP 01106193 A EP01106193 A EP 01106193A EP 01106193 A EP01106193 A EP 01106193A EP 1138245 A3 EP1138245 A3 EP 1138245A3
Authority
EP
European Patent Office
Prior art keywords
spring
drive system
maintenance device
drive
floor maintenance
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.)
Granted
Application number
EP01106193A
Other languages
German (de)
French (fr)
Other versions
EP1138245B1 (en
EP1138245A2 (en
Inventor
Michael Conze
Gerhard Ullrich
Matthias Dipl.-Ing. Varnhorst
Dirk Röllinghoff
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.)
Vorwerk and Co Interholding GmbH
Original Assignee
Vorwerk and Co Interholding GmbH
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 Vorwerk and Co Interholding GmbH filed Critical Vorwerk and Co Interholding GmbH
Publication of EP1138245A2 publication Critical patent/EP1138245A2/en
Publication of EP1138245A3 publication Critical patent/EP1138245A3/en
Application granted granted Critical
Publication of EP1138245B1 publication Critical patent/EP1138245B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A47L11/02—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
    • 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
    • A47L11/28—Floor-scrubbing machines, motor-driven
    • A47L11/282—Floor-scrubbing machines, motor-driven having rotary tools
    • A47L11/283—Floor-scrubbing machines, motor-driven having rotary tools the tools being disc 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
    • A47L11/40—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
    • A47L11/40—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

Landscapes

  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Transmission Devices (AREA)
  • Floor Finish (AREA)
  • Springs (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Brushes (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

The drive has a drive shaft (12) which drives an entrainment plate (15) through follower cams (14). The entrainment plate is biased axially by a spring towards the polishing disc and also by the same spring (19) in the circumferential direction for contact between the drive finger (18) and abutment (10) The spring is preferably a spiral spring whose ends are connected rotationally secured on the drive shaft at one end and on the entrainment plate at the other.
EP01106193A 2000-04-01 2001-03-14 Drive system for floor maintenance device Expired - Lifetime EP1138245B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10016404 2000-04-01
DE10016404A DE10016404A1 (en) 2000-04-01 2000-04-01 Drive for a floor care device

Publications (3)

Publication Number Publication Date
EP1138245A2 EP1138245A2 (en) 2001-10-04
EP1138245A3 true EP1138245A3 (en) 2005-02-02
EP1138245B1 EP1138245B1 (en) 2006-09-27

Family

ID=7637356

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01106193A Expired - Lifetime EP1138245B1 (en) 2000-04-01 2001-03-14 Drive system for floor maintenance device

Country Status (5)

Country Link
EP (1) EP1138245B1 (en)
AT (1) ATE340529T1 (en)
DE (2) DE10016404A1 (en)
ES (1) ES2269244T3 (en)
HK (1) HK1040602A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108814461A (en) * 2018-09-14 2018-11-16 云鲸智能科技（东莞）有限公司 turntable structure and robot

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR682253A (en) * 1929-09-24 1930-05-26 Improvements to parquet maintenance machines
DE640875C (en) * 1935-02-17 1937-01-14 Georg Bode Floor polisher with horizontally rotating plate brush
GB680307A (en) * 1950-06-13 1952-10-01 William Ernest Holt Improvements in machines for cleaning, polishing, or scrubbing floors
GB1115659A (en) * 1965-11-22 1968-05-29 Electrolux Ltd Coupling device for the working and the driving members of a floor polisher
US4138804A (en) * 1976-11-05 1979-02-13 Minnesota Mining And Manufacturing Company Machine head assembly and torque-transmitting device incorporated in the same
DE19728927A1 (en) * 1997-05-02 1998-11-05 Vorwerk Co Interholding Floor care equipment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR682253A (en) * 1929-09-24 1930-05-26 Improvements to parquet maintenance machines
DE640875C (en) * 1935-02-17 1937-01-14 Georg Bode Floor polisher with horizontally rotating plate brush
GB680307A (en) * 1950-06-13 1952-10-01 William Ernest Holt Improvements in machines for cleaning, polishing, or scrubbing floors
GB1115659A (en) * 1965-11-22 1968-05-29 Electrolux Ltd Coupling device for the working and the driving members of a floor polisher
US4138804A (en) * 1976-11-05 1979-02-13 Minnesota Mining And Manufacturing Company Machine head assembly and torque-transmitting device incorporated in the same
DE19728927A1 (en) * 1997-05-02 1998-11-05 Vorwerk Co Interholding Floor care equipment

Also Published As

Publication number Publication date
EP1138245B1 (en) 2006-09-27
EP1138245A2 (en) 2001-10-04
DE10016404A1 (en) 2001-10-04
ATE340529T1 (en) 2006-10-15
ES2269244T3 (en) 2007-04-01
DE50111068D1 (en) 2006-11-09
HK1040602A1 (en) 2002-06-21

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