CA2248375C - Mecanisme a levier de deplacement pour aspirateur - Google Patents

Mecanisme a levier de deplacement pour aspirateur Download PDF

Info

Publication number
CA2248375C
CA2248375C CA002248375A CA2248375A CA2248375C CA 2248375 C CA2248375 C CA 2248375C CA 002248375 A CA002248375 A CA 002248375A CA 2248375 A CA2248375 A CA 2248375A CA 2248375 C CA2248375 C CA 2248375C
Authority
CA
Canada
Prior art keywords
belt
agitator brush
vacuum cleaner
shifter
motor
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 - Fee Related
Application number
CA002248375A
Other languages
English (en)
Other versions
CA2248375A1 (fr
Inventor
Jeffrey T. Roney
Eric V. Fosbrink
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.)
Panasonic Corp of North America
Original Assignee
Matsushita Electric Corp of America
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 Matsushita Electric Corp of America filed Critical Matsushita Electric Corp of America
Priority to PCT/US1996/020907 priority Critical patent/WO1998029021A1/fr
Priority to US09/125,967 priority patent/US6067689A/en
Priority to CA002248375A priority patent/CA2248375C/fr
Priority claimed from US09/125,967 external-priority patent/US6067689A/en
Publication of CA2248375A1 publication Critical patent/CA2248375A1/fr
Application granted granted Critical
Publication of CA2248375C publication Critical patent/CA2248375C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • A47L9/0433—Toothed gearings
    • 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
    • A47L9/0444—Gearing or transmission means therefor for conveying motion by endless flexible members, e.g. belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

L'invention porte sur un aspirateur (10) comprenant un corps (14), une brosse de battage (40) montée de façon à effectuer une rotation relative dans le corps (14), et un moteur (30) comprenant un arbre (42) entraînant la brosse de battage (40). Une courroie flexible (44) raccorde l'arbre d'entraînement (42) du moteur à la brosse de battage (40). D'autre part, un mécanisme< >(50) permet de déconnecter la courroie (44) soit de l'arbre d'entraînement (42) du moteur, soit de la brosse de battage (40). Ce mécanisme (50) comprend un élément ou oreille (54) supportée par un levier de déplacement (52) et un actionneur (56) qui permet de déplacer sélectivement le levier (52) et l'élément/oreille (54) entre une première position dans laquelle l'élément/oreille (54) est dégagé de la courroie (44) et une seconde position dans laquelle l'élément/oreille (54) vient en contact avec la courroie (44), dégageant celle-ci soit de l'arbre d'entraînement (42) du moteur, soit de la brosse de battage (40).
CA002248375A 1996-12-31 1996-12-31 Mecanisme a levier de deplacement pour aspirateur Expired - Fee Related CA2248375C (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/US1996/020907 WO1998029021A1 (fr) 1996-12-31 1996-12-31 Mecanisme a levier de deplacement pour aspirateur
US09/125,967 US6067689A (en) 1996-12-31 1996-12-31 Shifter mechanism for vacuum cleaner
CA002248375A CA2248375C (fr) 1996-12-31 1996-12-31 Mecanisme a levier de deplacement pour aspirateur

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/US1996/020907 WO1998029021A1 (fr) 1996-12-31 1996-12-31 Mecanisme a levier de deplacement pour aspirateur
US09/125,967 US6067689A (en) 1996-12-31 1996-12-31 Shifter mechanism for vacuum cleaner
CA002248375A CA2248375C (fr) 1996-12-31 1996-12-31 Mecanisme a levier de deplacement pour aspirateur

Publications (2)

Publication Number Publication Date
CA2248375A1 CA2248375A1 (fr) 1998-07-09
CA2248375C true CA2248375C (fr) 2004-10-05

Family

ID=27170827

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002248375A Expired - Fee Related CA2248375C (fr) 1996-12-31 1996-12-31 Mecanisme a levier de deplacement pour aspirateur

Country Status (2)

Country Link
CA (1) CA2248375C (fr)
WO (1) WO1998029021A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2268727C (fr) * 1998-04-15 2007-07-10 Lg Electronics Inc. Dispositif de commande et d'arret d'une brosse d'aspirateur
US7861369B2 (en) 2005-07-12 2011-01-04 Bissell Homecare, Inc. Belt disengaging device for a vacuum cleaner
WO2007008770A2 (fr) * 2005-07-12 2007-01-18 Bissell Homecare, Inc. Ensemble vertical d'aspirateur

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56139727A (en) * 1980-04-02 1981-10-31 Matsushita Electric Ind Co Ltd Upright type electric cleaner
JPS60160934A (ja) * 1984-01-31 1985-08-22 松下電器産業株式会社 回転ブラシ付電気掃除機
US4748714A (en) * 1986-11-06 1988-06-07 The Hoover Company Cleaner with belt shifting
US5331716A (en) * 1993-01-08 1994-07-26 Black & Decker Inc. Vacuum cleaner with extendable hose and brush disengagement

Also Published As

Publication number Publication date
CA2248375A1 (fr) 1998-07-09
WO1998029021A1 (fr) 1998-07-09

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20131231