EP0062743A3 - Carpet care apparatus - Google Patents

Carpet care apparatus

Info

Publication number
EP0062743A3
EP0062743A3 EP82101090A EP82101090A EP0062743A3 EP 0062743 A3 EP0062743 A3 EP 0062743A3 EP 82101090 A EP82101090 A EP 82101090A EP 82101090 A EP82101090 A EP 82101090A EP 0062743 A3 EP0062743 A3 EP 0062743A3
Authority
EP
European Patent Office
Prior art keywords
care apparatus
shaft
head pieces
claws
carpet care
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
EP82101090A
Other languages
German (de)
Other versions
EP0062743B1 (en
EP0062743A2 (en
Inventor
Annegret Schlecht
Peter Wulf
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
Priority to AT82101090T priority Critical patent/ATE32301T1/en
Publication of EP0062743A2 publication Critical patent/EP0062743A2/en
Publication of EP0062743A3 publication Critical patent/EP0062743A3/en
Application granted granted Critical
Publication of EP0062743B1 publication Critical patent/EP0062743B1/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
    • 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

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Brushes (AREA)
  • Carpets (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Catalysts (AREA)
  • Saccharide Compounds (AREA)
  • Cleaning In General (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Socks And Pantyhose (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Massaging Devices (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

A carpet cleaning device having brush rollers which extend cantilevered on both sides of their point of drive and are plug-engaged in head pieces rotating on a shaft, the head pieces being extended by coupling bushings which engage at their free end, by means of coupling claws, into mating claws of the hub of a drive gear which turns on the shaft.
EP82101090A 1981-04-11 1982-02-15 Carpet care apparatus Expired EP0062743B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82101090T ATE32301T1 (en) 1981-04-11 1982-02-15 CARPET CARE DEVICE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3114753 1981-04-11
DE19813114753 DE3114753A1 (en) 1981-04-11 1981-04-11 CARPET CARE DEVICE

Publications (3)

Publication Number Publication Date
EP0062743A2 EP0062743A2 (en) 1982-10-20
EP0062743A3 true EP0062743A3 (en) 1986-01-15
EP0062743B1 EP0062743B1 (en) 1988-02-03

Family

ID=6129972

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82101090A Expired EP0062743B1 (en) 1981-04-11 1982-02-15 Carpet care apparatus

Country Status (8)

Country Link
US (1) US4437199A (en)
EP (1) EP0062743B1 (en)
AT (1) ATE32301T1 (en)
DE (2) DE3114753A1 (en)
DK (1) DK151928C (en)
ES (1) ES8301613A1 (en)
FI (1) FI74203C (en)
NO (1) NO154983C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD298479S (en) 1986-01-21 1988-11-08 Edic Portable machine for wet or dry vacuum extraction
DE19621301A1 (en) * 1996-05-28 1997-12-04 Vorwerk Co Interholding Motorized brushing device
DE102004046383B4 (en) 2004-09-24 2009-06-18 Stein & Co Gmbh Device for brushing roller of floor care appliances
DE102011116419B4 (en) 2011-10-18 2013-07-25 Stein & Co. Gmbh Brush roller of a floor care device
DE102012020832A1 (en) 2011-10-18 2013-04-18 Stein & Co Gmbh Bearing arrangement of a rotating brush roller

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH262056A (en) * 1945-05-19 1949-06-15 Sulzer Ag System with claw coupling.
GB842668A (en) * 1958-01-01 1960-07-27 Glenhose Ltd Fitment for vacuum cleaners for applying the same to use for different purposes
US4026397A (en) * 1975-10-06 1977-05-31 Xerox Corporation Control knob clutches with lock
DE2615511A1 (en) * 1976-04-09 1977-10-20 Fhn Verbindungstechnik Gmbh Vehicle window drive gearbox - has worm wheel coupled to shaft by clutch disengaged by handle
DE2741912A1 (en) * 1977-09-17 1979-03-29 Klaus Stein SAFETY COUPLING FOR DRIVING FLOOR CARE MACHINES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2207225A (en) 1935-10-11 1940-07-09 Tennant Co G H Surfacing machine
DE1149145B (en) * 1957-11-23 1963-05-22 Josef Grasmann Jun Floor cleaning machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH262056A (en) * 1945-05-19 1949-06-15 Sulzer Ag System with claw coupling.
GB842668A (en) * 1958-01-01 1960-07-27 Glenhose Ltd Fitment for vacuum cleaners for applying the same to use for different purposes
US4026397A (en) * 1975-10-06 1977-05-31 Xerox Corporation Control knob clutches with lock
DE2615511A1 (en) * 1976-04-09 1977-10-20 Fhn Verbindungstechnik Gmbh Vehicle window drive gearbox - has worm wheel coupled to shaft by clutch disengaged by handle
DE2741912A1 (en) * 1977-09-17 1979-03-29 Klaus Stein SAFETY COUPLING FOR DRIVING FLOOR CARE MACHINES

Also Published As

Publication number Publication date
NO154983C (en) 1987-01-28
ATE32301T1 (en) 1988-02-15
FI820263L (en) 1982-10-12
ES509740A0 (en) 1983-01-16
DK151928B (en) 1988-01-18
DE3114753A1 (en) 1982-10-28
FI74203C (en) 1988-01-11
FI74203B (en) 1987-09-30
NO821172L (en) 1982-10-12
US4437199A (en) 1984-03-20
NO154983B (en) 1986-10-20
EP0062743B1 (en) 1988-02-03
EP0062743A2 (en) 1982-10-20
DE3278071D1 (en) 1988-03-10
DK151928C (en) 1988-08-01
ES8301613A1 (en) 1983-01-16
DK108482A (en) 1982-10-12

Similar Documents

Publication Publication Date Title
ZA801911B (en) Rotary shaft driven reverse osmosis method and apparatus
GB2022482A (en) Torque drive coupling
IT8322342V0 (en) ELECTRIC APPLIANCE, ESPECIALLY MANEUVERING AND DICOMANDO APPARATUS FOR MOTOR VEHICLES.
ES8505239A1 (en) Floor cleaning device having a replaceable brush assembly
ATE88875T1 (en) PULLER FOR FLOOR AND SURFACE CLEANING MACHINES.
DE3462356D1 (en) Device for detecting the presence of a shaft in a coupling member, such as a cardan joint hub
GB2017867A (en) Safeguard coupling for power driven flexible shafts
JPS5718817A (en) Rotary shaft coupling
IT8419970A0 (en) SIMPLIFIED UNIVERSAL JOINT FOR COUPLING A DRIVE SHAFT TO A DRIVEN SHAFT.
DE3278071D1 (en) Carpet care apparatus
SE7307708L (en)
JPS5591344A (en) Dental hand piece
GB2019529B (en) Resilient shaft couplings
DK157097C (en) DRIVE SHAFT WITH MANGENOT UNIVERSAL CLUTCH
ES512312A0 (en) REDUCED NOISE FAN DRIVE DEVICE FOR ELECTRIC ROTATING MACHINE.
IT7928048A0 (en) ELECTRIC MACHINE, ESPECIALLY ELECTRIC MOTOR WITH A COLLECTOR AND AT LEAST ONE CONTACT BRUSH APPLIED ON IT, AS WELL AS A METHOD FOR PRODUCING THE CONTACT BRUSH.
GB2096250B (en) Centrifugal clutch in wind driven machine
IT7905221A0 (en) CARDAN DRIVE SHAFT.
JPS54150789A (en) Press-joined long-size small-and-medium diameter tubing inside flash removing device
ES8304787A1 (en) Ground sweepers.
GB1537723A (en) Rotatable drum drive
JPS5580803A (en) Record cleaner
FR2422339A2 (en) Friction machine for plucking poultry without tearing skin - has hard surfaced rollers to nip out short feathers
GB2094853B (en) Releasable rotary drive coupling
CA1012311A (en) Pipe cleaning device with detachable collar and rotating brushes

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT CH DE FR GB IT SE

17P Request for examination filed

Effective date: 19830114

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT CH DE FR GB IT LI SE

17Q First examination report despatched

Effective date: 19861124

R17C First examination report despatched (corrected)

Effective date: 19870130

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE FR GB IT LI SE

REF Corresponds to:

Ref document number: 32301

Country of ref document: AT

Date of ref document: 19880215

Kind code of ref document: T

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REF Corresponds to:

Ref document number: 3278071

Country of ref document: DE

Date of ref document: 19880310

ET Fr: translation filed
ITF It: translation for a ep patent filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19900112

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19900118

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19900206

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19900208

Year of fee payment: 9

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19900228

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19900504

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19910215

Ref country code: AT

Effective date: 19910215

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19910216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19910228

Ref country code: CH

Effective date: 19910228

GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19911031

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19911101

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

EUG Se: european patent has lapsed

Ref document number: 82101090.7

Effective date: 19911008